Current Contract Information Form - Wa
State of Washington
Current Contract Information
Change Notice No. 7
Effective Date: October 9, 2008
|Contract number: |11703 |Commodity code: |3815 |
|Contract title: |TRACK MOUNTED DRILL |
|Purpose: |CONTRACT EXTENSION & PRICE INCREASE, AND UPDATE OSP CONTACT INFORMATION |
|Current Period: |November 14, 2007 |through: |November 13, 2008 |
|Extension Period: |November 14, 2008 |through: |November 13, 2009 |
|Contract type: |This contract is designated as convenience use. |
|Scope of contract |This contract is awarded to one contractor(s). |
|Primary user: |Washington State Department of Transportation |
|Additional use by: |All State Agencies, Political Subdivisions of Washington and Oregon State, Qualified Non-profit Corporations, Materials|
| |Management Center, Participating Institutions of Higher Education (College and Universities, Community and Technical |
| |Colleges). |
|Contractor: |Central Mine Equipment Company |Contact: |David Bloodworth |
|Address: |4215 Rider Trail North |Phone: |(800) 325-8827 |
| |Earth City, MO 63045-1106 |FAX: |(314) 291-4880 |
| | |Supplier No.: |3218 |
|Email: |info@ |Fed. I.D. No.: |43-0211000 |
| | | | |
This page contains key contract features. Find detailed information on succeeding pages. For more information on this contract, or if you have any questions, please contact your local agency Purchasing Office, or you may contact our office at the numbers listed below.
|Contract Specialist |Corinna Cooper |Customer Service |
|Phone Number: |(360) 902-7440 |Phone Number: |(360) 902-7440 |
|Fax Number: |(360) 586-2426 |Fax Number: |(360) 586-4944 |
|Email: |clcoope@ga. |Email: |csmail@ga. |
Visit our Internet site:
| | |
|Products/Services available: |Track Mounted Drill |
|Ordering information: |See page 2 Note III |
|Ordering procedures: |See page 2 Note II |
|Special notes: |See Below |
|Payment address: |4215 Rider Trail North Earth City, MO 63045-1106 |
|Order placement address: |4215 Rider Trail North Earth City, MO 63045-1106 |
|Minimum orders: |None |
|Delivery time: |See Items 1 through 3 below for days in delivery after receipt of order (ARO) |
|Payment terms: |Net 30 days |
|Shipping destination: |Free On Board (FOB) Destination |
|Freight: |Prepaid and included in unit pricing |
|Contract pricing: |See pages Attachment “A” |
|Term worth: |$281,709.00 |
|Current participation: |$0.00 MBE |$0.00 WBE |$281,709.00 OTHER |$0.00 EXEMPT |
| |MBE 0% |WBE 0% |OTHER 0% |Exempt 0% |
| | |
Notes:
I. Best Buy: The following provision applies to mandatory use contracts only. This contract is subject to RCW 43.19.190(2) & RCW 43.19.1905(7): which authorizes state agencies to purchase materials, supplies, services, and equipment of equal quantity and quality to those on state contract from non-contract suppliers. Provided that an agency subsequently notifies the Office of State Procurement (OSP) State Procurement Officer (SPO) that the pricing is less costly for such goods or services than the price from the state contractor.
If the non-contract supplier's pricing is less, the state contractor shall be given the opportunity by the state agency to at least meet the non-contractor's price. If the state contractor cannot meet the price, then the state agency may purchase the item(s) from the non-contract supplier, document the transactions on the appropriate form developed by OSP and forwarded to the SPO administering the state contract. (Reference General Authorities document)
If a lower price can be identified on a repeated basis, the state reserves the right to renegotiate the pricing structure of this agreement. In the event such negotiations fail, the state reserves the right to delete such item(s) from the contract.
II. State Agencies: Submit Order directly to Contractor for processing. Political Subdivisions: Submit orders directly to Contractor referencing State of Washington contract number. If you are unsure of your status in the State Purchasing Cooperative call (360) 902-7415.
III. Only authorized purchasers included in the State of Washington Purchasing Cooperative (WSPC) listings published and updated periodically by OSP may purchase from this contract. It is the contractor’s responsibility to verify membership of these organizations prior to processing orders received under this contract. A list of Washington members is available on the Internet ,. Contractors shall not process state contract orders from unauthorized users.
Special Conditions:
1. Current Contract Information (CCI)
This Current Contract Information (Contract Change Notice No 7) extends the Contract from 11/14/08 to 11/13/09. A price increase has also been granted and reflected below. Also, the Office of State Procurement (OSP) contact information has been changed to reflect Corinna Cooper as the new administrator. All other terms and conditions remain unchanged.
2. Certificate of Insurance
Contractor to furnish to the State Procurement Officer, a copy of a valid Certificate of Insurance listing the State as beneficiary (See Original Bid Document, Section II, Paragraph 1) within Fifteen (15) days after Contractor receipt of award notice.
3. Warranty
Bidder will submit a copy of warranty with items delivered under this contract. WSDOT warranty requirements and copy of CME warranty may be found in Attachment ‘’B’’.
4. Sales and Subcontractor Report
A quarterly Sales and Subcontractor Report (attached) shall be submitted in the format provided by the Office of State Procurement. You can get the report electronically at . Total purchases for each State Agency, University, Community and Technical Colleges must be shown separately. Total purchases for all political subdivisions and non-profit organizations may be summarized as one customer. Additionally, all purchases by the State of Oregon or other purchasers must be reported as an aggregate total.
The report shall include sales information (Section A) and amounts paid to each subcontractor during the reporting period (Section B)
Reports should be rounded to nearest dollar. Contractors will be provided with all necessary sample forms, instructions, and lists. Reports are due thirty (30) days after the end of the calendar quarter, i.e., April 30th, July 31st, October 31st and January 31st.
ATTACHMENT “A”
PRICE SHEETS
|Req. |Comm. Code |Description |Qty |Unit |Unit Price |
|Item | | | | | |
|ITEM 1. |3815 |TRACK MOUNTED DRILL PER SPECIFICATIONS SECTION 3.3, ATTACHMENT “B” BELOW. |1 |EA |$320,947.00 |
| | |ITEM 1. | | | |
| | | | | |Pricing Effective: 11/14/09 |
| | |Mfg.: Central Mining Equipment Company | | |$340,282.00 |
| | |Brand/Model: CME – 850 | | | |
| | |Delivery: | | | |
| | |WSDOT: 645 days after receipt of order (ARO) | | | |
| | |For all other customers contact CME prior to order. | | | |
|ITEM 2. |3815 |DRILL SKID MOUNTED, PER SPECIFICATION SECTION 3.3. ATTACHMENT “B” BELOW. ITEM |1 |EA |$125,287.00 |
| | |2. | | | |
| | |Mfg.: Central Mining Equipment Company | | |Pricing Effective: 11/14/09 |
| | |Brand/Model: CME 45C | | |$132,848.00 |
| | |Delivery: | | | |
| | |WSDOT: 585 days after receipt of order (ARO) | | | |
| | |For all other customers contact CME prior to order. | | | |
|ITEM 3. |3815 |TRACK MOUNTED DRILL PER SPECIFICATIONS SECTION 3.3, ATTACHMENT “B” BELOW. |1 |EA |$250,773.00 |
| | |ITEM 3. | | | |
| | | | | |Pricing Effective: 11/14/09 |
| | |Mfg.: Central Mining Equipment Company | | |$271,113.00 |
| | |Brand/Model: CME – 55 Mounted on the CME | | | |
| | |300 Carrier. | | | |
| | |Delivery: | | | |
| | |WSDOT: 615 days after receipt of order (ARO) | | | |
| | |For all other customers contact CME prior to order. | | | |
|Req. |Comm. Code |Description |Qty |Unit |Unit Price |
|Item | | | | | |
|ITEM 4 |3815 |TRACK MOUNTED DRILL PER SPECIFICATIONS SECTION 3.3, ATTACHMENT “B” BELOW. |1 |EA |$223,553.00 |
| | |ITEM 4 | | | |
| | | | | |Pricing Effective: 11/14/09 |
| | |Mfg.: Central Mining Equipment Company | | |$234,804.00 |
| | |Brand/Model: CME – 55 Mounted on State Supplied 4X4 Truck | | | |
| | |Delivery: | | | |
| | |WSDOT: 615 days after receipt of order (ARO) | | | |
| | |For all other customers contact CME prior to order. | | | |
|ITEM 5 |3815 |DRILL, CME to be TRUCK MOUNTED (VEHICLE IS CUSTOMER SUPPLIED) PER |1 |EA |$134,671.00 |
| | |SPECIFICATIONS SECTION 3.3, ATTACHMENT “B” BELOW. ITEM 5 | | | |
| | | | | |Pricing Effective: 11/14/09 |
| | |Mfg.: Central Mining Equipment Company | | |$143,452.00 |
| | |Brand/Model: CME – 45b Mounted on State Supplied 4X4 Truck | | | |
| | |Delivery: | | | |
| | |WSDOT: 615 days after receipt of order (ARO) | | | |
| | |For all other customers contact CME prior to order. | | | |
| | | | | | |
Note:
See Warranty Attachment “B”.
ATTACHMENT “B”
Washington State
Department of Transportation
Vehicle & Equipment Bidding Requirements
Acceptance of Terms:
Acceptance of a state Purchase Order (PO) for any units affiliated with this purchase constitutes acceptance of, and agreement with, all of the general and specific requirements and stipulations listed in this boiler plate, and in the attached equipment specification(s); including all penalties mentioned.
General:
Units bid for this purchase must be new (unused), current production models that require no manufacturer or dealership modifications. Units may be sold, prepared, and delivered to WSDOT, or a designated agent, only by a dealer who is factory franchised for the specific makes and models of equipment offered.
All accessories and features listed herein shall be those supplied by the original equipment manufacturer (OEM). Any accessories, features, or operational performance required by FMVSS, Washington State Motor Vehicle Laws, OSHA or WISHA laws or mandates, that apply to the equipment being bid, shall be provided by the manufacturer. All units associated with this purchase shall be of the same design and quality as those sold through normal retail channels; and they shall possess the latest technology, accessories, and features offered on standard retail unit; whether or not they are called for in the following specifications.
Specification Clarification and Changes:
Clarification for any item in these specifications may be obtained from the Office of State Procurement, (OSP) at (360) 902-7422.
The equipment specification(s) for this purchase are official state documents that carry far reaching ethical and legal implications. Therefore, after a purchase order is awarded to a successful bidder, there shall be no deviations from any requirements stated in the published equipment specification(s) during the manufacturing or assembly process of the units offered, without prior approval from the WSDOT Equipment Manager, and an official purchase order change issued by the OSP. Failure to comply with this requirement constitutes breach of contract; and may be grounds for order cancellation, without re-stocking fees or damages to WSDOT; or suspension from the state bidders list.
Equipment Demonstrations:
Prior to award, bidders may be required to present an offered unit for demonstration of its performance and capability. Such demonstrations must be conducted within seven calendar days after notification.
Equipment Specification Compliance Inspections; Delivery; and Acceptance:
To minimize time involvement and transportation costs to resolve equipment non-compliance issues, WSDOT will conduct specification compliance inspections at the supplier’s location prior to equipment delivery. Suppliers must contact the WSDOT Equipment Administration Office, at (360) 705-7869, to arrange for compliance inspections. To allow for a reasonable reaction time, this notification must be at least 5 working days prior to a desired inspection date.
Equipment suppliers are responsible for ensuring that all units comply with all of the requirements listed in the boilerplate and specification(s) of this purchase, prior to a compliance inspection. This includes presenting the following documentation for each unit during the inspection:
1. The manufacturer’s line production sheet reflecting the equipment serial numbers, and listing all of the unit’s components
2. Completed Invoice
3. The Manufacturer’s Statement of Origin (MSO)
4. Axle weight slips (for all units with axles)
5. The title application reflecting both the legal and registered owner as:
Washington State Department of Transportation
Olympia, Washington 98504-7357
When equipment fails to meet a compliance inspection, the supplier hereby agrees to reimburse WSDOT for any travel, per diem, and labor costs associated with all necessary re-inspection(s). Such reimbursement shall be deducted from the invoiced amount at final payment.
Equipment shall not be delivered to a WSDOT location until this inspection has successfully occurred, and a signed copy of the WSDOT specification compliance worksheet has been issued to the supplier. Failure to comply with this specific requirement constitutes breach of contract; and may be grounds for order cancellation, without re-stocking fees or damages to WSDOT; or suspension from the state bidders list.
After a unit successfully passes a compliance inspection, it may be delivered to WSDOT facilities between the hours of 7:00 am and 3:00 pm -- Monday through Friday. Deliveries shall not occur during other hours; or on weekends; or on recognized state and federal holidays. Suppliers must notify the phone number annotated in the ship to block of the purchase order at least 24 clock hours prior to equipment delivery, to ensure that a WSDOT employee is available to sign and date the delivery acceptance of the unit(s). Equipment left at a WSDOT facility without being signed for by an appropriate employee, will not be considered accepted by WSDOT; and WSDOT will not accept responsibility for the safeguard of such equipment. Failure to comply with this requirement constitutes breach of contract; and may be grounds for suspension from the state bidders list.
Late Delivery Penalty:
Receiving new units within the fiscal year for which they are funded is critical to government agencies. Therefore, WSDOT reserves the right to accept or reject bids based solely upon the bid delivery date.
A late delivery penalty of two tenths of one percent (0.002) shall be levied against the bid price of each individual unit, for each normal workday beyond the delivery date reflected on the awarded Purchase Order. Late penalties shall stop upon delivery acceptance annotated on the previous page of this document. WSDOT shall deduct such late delivery penalties from the invoiced amount, when making payment. Officially recognized state and federal holidays shall not be considered normal workdays. Suppliers may not be held responsible for Force Majeure delays; providing the OSP procurement administrator is notified in writing within 10 calendar days after the Force Majeure event. The OSP Procurement Administrator is responsible for consulting the WSDOT Fleet & Equipment Manager on such events; and the WSDOT Fleet & Equipment Manager has the sole prerogative of determining if events fall into the category of Force Majeure.
For sensible reasons, suppliers may request relief of late penalty fees by contacting the WSDOT Fleet & Equipment Manger in writing. Under no circumstances may any other person excuse late delivery penalty.
Warranty Services and Performance:
Equipment suppliers must provide technical support and reasonable equipment modifications for a period of 90 calendar days after the unit is reported as in service, to ensure that the purchased equipment is capable of performing the specified operational functions.
Bidders must include the factory warranty, which shall cover 100% parts and labor for the entire unit offered. This warranty must be honored at any factory-franchised dealership.
Warranty coverage will not commence until the date the completed unit is put into service as reported by WSDOT; or 30 days after final payment for the unit(s); whichever occurs first.
The equipment supplier must be capable of providing repair parts and supplies support for a period of at least 10 years after the purchase of the unit(s) offered.
The equipment supplier must initiate physical repairs on equipment failures within 72 consecutive hours after notification, during the purchased equipment’s warranty period.
Suppliers shall incur all costs associated with warranty work for units obtained from this purchase, during the warranty period; this includes the transport of units that are disabled due to the failure of a warranted item.
Suppliers may authorize WSDOT to accomplish warranty repairs upon request; however, the supplier also agrees to wholly reimburse WSDOT for parts, materials, labor, and travel costs incurred in the accomplishment of such warranty repairs. The billing document for warranty work performed by WSDOT shall be based upon a WSDOT shop service work order for claims reimbursement.
WSDOT may levy charges equal to damages incurred as a result of non-compliance with any of the requirements in this Warranty Services and Performance section. These damages may include such things as lost productivity, and penalties levied on WSDOT by a third party.
Training:
Equipment suppliers shall provide one session of operator training per unit purchased; and one session of mechanic training per unit purchased. The session will include, but not limited to, the training items listed below.
Operator training will be designed to familiarize personnel with operating characteristics and operator checks of the new equipment. This will include teaching operators shifting, acceleration, and braking techniques to maximize operational effectiveness of the unit's power train configuration.
Mechanic training shall be designed to familiarize service and repair technicians with service checks and techniques, adjustments, and any unique requirements associated with the entire unit.
All training is to be scheduled, and coordinated by the WSDOT, ship to addressee.
Training sessions shall be conducted by qualified individuals only. "Qualified" means that the trainer must have a high level of knowledge and experience relating to the type of equipment offered or purchased:
a) Persons conducting the operator sessions must have a minimum of one (1) year of experience in actually operating the units offered.
b) Persons conducting mechanic training must have at least one (1) year of experience in the performance of preventive maintenance and repair on the units offered.
Training sessions will be evaluated by the agency Equipment Training Manager, who shall determine weather or not the training was adequate. If the training is deemed inadequate, the supplier agrees to conduct additional training sessions, at no cost, to satisfy the requirement.
ITEM NO. 1
|0902 |Drill Unit; Track Mounted |
|Specification Requirements | |Check | |Describe Offered Alternatives |
|Item No 1 | |If Meet or | | |
| | |Exceed | | |
|General: | | | | |
|This specification describes a track-mounted drill. | | | | |
|Shall be a hydraulically actuated folding upright drill frame with two (2) | | | | |
|hydraulic feed cylinders, to include a mechanically driven drill head. | | | | |
|Shall not exceed eight (8) feet in width and 8 feet 4 inches in height. | | | | |
|4. Trade-In: | | | | CME will evaluate the trade-in of a CME drill unit on |
|The department desires to trade-in the aged unit(s) being replaced; Therefore, a | | | |a case-by-case basis as requested by the State. |
|trade-in offer maybe required for this purchase. WSDOT reserves the right | | | | |
|to accept or reject any offer. | | | |Alternatively, if the State desires, CME will assist |
|If WSDOT elects to accept trade-in offers, a Best Buy evaluation methodology will | | | |the State in promoting the direct sale of the unit |
|be used to determine the purchase; whereas both the bid price and the trade-in | | | |through the State’s auction service by advising |
|offer will be taken into consideration to determine the overall best purchase for | | | |potential buyers of the drill’s availability. |
|the state taxpayers. If the trade-in offer is not acceptable, only the bid price| | | | |
|will be considered. | | | | |
|If a trade-in offer is accepted, the seller agrees to deduct the trade in amount | | | | |
|from the invoice to WSDOT. | | | | |
|The vendor will be responsible for the transport of the trade in unit from WSDOT | | | | |
|to the bidders location. | | | | |
|To curtail manufacturing errors prior to delivery, the successful bidder shall | | | | |
|arrange and fully fund a three (3) day factory compliance inspection for two WSDOT| | | | |
|representatives to review the completed unit. Funded expenses are to include | | | | |
|coach class round trip air fair, ground transportation originating and terminating| | | | |
|at the airport, 2 nights lodging, and meals. | | | | |
|Specification Requirements | |Check | |Describe Offered Alternatives |
|Item no 1 | |If Meet or | | |
| | |Exceed | | |
|Driver’s Cab: | | | | |
|The driver’s cab shall be a cab forward design located on the left front corner of| | | | |
|the carrier with ROPS protection. Shall meet ASE specification J1040C and labeled| | | | |
|accordingly. | | | | |
|Instrumentation and controls shall include: | | | | |
|Hydraulic steering controls | | | |Hydraulic steering controls with engine throttle |
| | | | |control switches. |
|Speed selector | | | | |
|Keyed ignition switch and starter button | | | | |
|Push-button emergency engine shut-off switch | | | | |
|Headlight switch | | | | |
|Gauges:, tachometer, voltmeter, engine coolant temperature, engine oil pressure. | | | | |
| | | | | |
|Front carrier winch control. | | | | |
|Driller’s Control Panel: | | | | |
|All controls and gauges needed for the various drilling operations shall be | | | | |
|installed to permit a view of the drilling operation at all times. | | | | |
|The driller’s control panel shall be mounted on the left rear of the drill and | | | | |
|shall include the following: | | | | |
|Keyed ignition switch and starter button. | | | | |
|Push-button emergency engine shut-off switch. | | | | |
|Electric engine throttle switch. | | | | |
|Transmission gear selector and lockout rotary drive handle. | | | | |
|Tachometer | | | |Analog tachometer available as optional equipment |
|Shall have a torque converter low oil pressure, torque converter high temperature,| | | |Indicator lights as follows: Torque converter high oil|
|and engine ECM diagnostic power view module | | | |pressure, hydraulic clutch low oil pressure, torque |
| | | | |converter high temperature. Digital tachometer |
| | | | |standard in ECM power view module menu. |
|Hydraulic gauges for systems pressure with respect to pull-down and holdback | | | | |
|operation. | | | | |
|Feed rate, feed pull-down pressure and holdback pressure control. | | | | |
|Feed and detented feed levers. | | | | |
|Hydraulic controls for all standard and optional components. An open valve spool | | | | |
|of the motor type with flow divider and QD couplings shall be provided | | | | |
|The drill controls shall be arranged in groups and situated for convenience | | | | |
|according to frequent use. | | | | |
|For safety and convenience, the hydraulic levers shall have directional control | | | | |
|that corresponds with cylinder movements. For example, moving the feed lever up | | | | |
|shall extend the feed cylinder. | | | | |
|Hydraulic System: | | | | |
|This system shall be a hydrostatic tandem pump system, with the ability to perform| | | |This system shall have dual hydrostatic pumps for |
|all functions without damage. | | | |carrier motion and dual fixed displacement pumps for |
| | | | |the drill’s ancillary operations. The system shall |
| | | | |have the ability to perform all functions without |
| | | | |damage. |
|The system shall be equipped with full-flow replacement elements in the high and | | | | |
|low-pressure lines. | | | | |
|Shall be equipped with hydraulic oil cooler. | | | | |
|Hydraulic power shall be available whenever the engine is running. | | | | |
|The pump shall also furnish hydraulic power to the carrier steering system. | | | |Each track powered and steered independently by a |
| | | | |hydrostatic transmission |
|Safety Shut Down System: | | | | |
|Push-button emergency shut-off switches shall be located on the control panel, on | | | | |
|the right side of the main drill fame and in the cab next to the driver. | | | | |
|Shall be equipped with two emergency multi-directional shut-off switches with | | | | |
|extended levers Additionally; one (1) emergency shut-off switch shall be located | | | | |
|above and parallel to the axis of the cathead. | | | | |
|When any emergency shutoff switch is activated, the cathead and spindle rotation | | | | |
|instantly stops and the engine is shut down. | | | | |
|The system shall also include a lockout type rotary drive handle. | | | | |
|Shall be equipped with a neutral safety switch. | | | | |
|Shall be equipped with a mast-raising alarm. | | | | |
|Mast with Quick Disconnect: | | | | |
|The mast shall be at least 26 feet in height measured from the ground to the | | | | |
|sheaves and shall be an integral part of the upright drill frame with provisions | | | | |
|for being disconnected and connected without the use of bolts. | | | | |
|The mast shall completely disconnect from the drill frame. The drill and the slide| | | | |
|bases shall be operable when the mast is not required. | | | | |
|The unit shall be equipped with a holding rack for the mast. This rack shall be | | | | |
|used on the ground and have the ability to be carried on the drill unit. | | | | |
|The mast shall be a tapered design with a depth at the base of at least nine (9) | | | | |
|inches. | | | | |
|Hydraulic cylinders shall be provided to raise and lower the upright drill frame | | | | |
|and mast. | | | | |
|Underside Sheave: | | | | |
| A sheave shall be positioned near the top of the mast so a hoist line can be | | | | |
|positioned over the hoist spindle. | | | | |
|Sliding Base: | | | | |
|Sliding bases shall be furnished for moving the drill in and out and side to side.| | | | |
|The in-out slide base shall have at least 15 inches of travel and shall be | | | | |
|hydraulically operated. | | | | |
|The side-to-side slide base shall have at least 6 inches of travel and shall be | | | | |
|hydraulically operated. | | | | |
|The sliding bases shall have a replaceable wear plate between the slide surfaces. | | | | |
|Draw Works: | | | | |
|The draw works shall include a cathead, three hydraulic hoists and a hydraulic | | | | |
|wire line hoist | | | | |
|All hoist shall be equipped with one hydraulic lever to control hoisting, | | | | |
|lowering, rotation and speed control | | | | |
| Note: All wire rope shall have a rated capacity to ensure proper operation | | | | |
|of the draw works. | | | | |
|The first hoist shall include at least 60 feet of wire rope The second and third | | | | |
|hoist shall include 45 feet wire rope and a safety Shur-Loc hook with cable | | | | |
|guides. | | | | |
| Note: All wire rope shall be installed and have a rated capacity to ensure | | | | |
|proper operation of the draw works. | | | | |
|The first hydraulic hoist shall have a pulling capacity of at least 8,500 pounds, | | | | |
|a line speed UP of at least 72 feet per minute and line speed DOWN of least 310 | | | | |
|feet per minute. This shall include a hydraulic brake release lever. | | | | |
|The second hydraulic hoist shall have a pulling capacity of at least 3,200 pounds,| | | | |
|and a line speed of at least 100 feet per minute. | | | | |
|The third hydraulic hoist shall a pulling capacity of at least 1,800 pounds, and a| | | | |
|line speed of at least 200 feet per minute. | | | | |
|The unit shall be equipped with a hydraulic wire line hoist with a capacity of at | | | | |
|least 1,800 pounds, and a line speed of at least 200 feet per minute. | | | | |
|The wire line hoist shall be equipped and capable of holding at least 500 feet of | | | | |
|3/16 non-rotating wire rope. | | | | |
|The cathead shall be hydraulically powered, right rear corner mounted, with a | | | | |
|pulling capacity of at least 1,300 pounds. | | | | |
|Fluted Kelly & Quick Disconnect Hydraulic Chuck: | | | | |
|A steel alloy 3.5 inch OD Kelly Bar shall be provided to accommodate all required | | | | |
|drilling functions. | | | | |
|The Kelly Bar shall remain in position during auger drilling. | | | | |
|A bail-type water swivel shall be furnished at the top of the Kelly Bar and | | | | |
|stabilized to the drill pull-down rods. | | | | |
|Shall be equipped with a quick disconnect hydraulic chuck. | | | | |
|Shall be equipped with a quick disconnect universal joint for the auger drive. | | | | |
|Mud Pumps: | | | | |
|The first mud pump shall be a Moyno 3L6 or equal and shall have an infinitely | | | | |
|adjustable output of 0 to 36 gallons per minute with a maximum pressure of at | | | | |
|least 225 PSI. | | | | |
|The second mud pump shall be a FMC Beam L1122, 435 or equal with infinitely | | | | |
|adjustable output of 0 to 40 gallons per minute and a maximum pressure of at least| | | | |
|800 psi | | | | |
|Both mud pumps shall receive their power through the units hydraulic system. | | | | |
|Both Pumps output rate shall not be affected by changes in the engine RPM. | | | | |
|Shall be equipped with a 2 inch by 25 foot long suction hose with foot valve, | | | | |
|strainer and a cam lock quick disconnect for both pumps. | | | | |
|Provisions shall be made for drainage of the mud pumps and lines. | | | | |
|A three-speed forward, one-speed reverse transmission shall be provided between | | | | |
|the hydraulic motor and the L1122 pump. | | | | |
|The discharge lines from the two mud pumps shall be plumbed together to include | | | | |
|all valves and bypass valves. | | | | |
|Stand Pipe with Hose to Control Panel: | | | | |
|A 1-½ inch diameter standpipe shall be mounted on the upright drill frame and | | | | |
|connected by a 1-½ inch high-pressure hose to the mud pumps output. | | | | |
|A 1-½ inch high pressure hose shall connect the standpipe to the water swivel on | | | | |
|the fluted Kelly utilizing cam-type quick disconnects fittings with safety cables.| | | | |
|Hydraulic Leveling Jacks: | | | | |
|Shall be equipped with hydraulically powered leveling jacks with individual | | | | |
|controls at the control panel. | | | | |
|The jacks shall provide leveling capability and shall be rated to support the | | | | |
|total weight of the machine during drilling and retracting operations. | | | | |
|Check valves shall be furnished in the hydraulic lines to prevent leakage or | | | | |
|slippage of the jacks during drilling operations. | | | | |
|When retracted, the jack’s pads shall have at least 18-20 inches of ground | | | | |
|clearance. | | | | |
|Hydraulic Hammer: | | | | |
|A hydraulic hammer system shall be furnished that will lift a 140 pound drive | | | | |
|weight, 30 inches and release the weight for a 30 inch free fall. | | | | |
| Note: No rope or cable shall be attached to the weight. | | | | |
|The system shall have a rate of at least 50 blows per minute. | | | | |
|The fall height shall be controllable within ½ inch increments. | | | | |
|The fall weight shall have the ability to be observed by the operator while in | | | | |
|use. | | | | |
|A 140-pound drive weight shall be furnished. | | | | |
|A safety feature shall be installed that will prevent the hammer from operating if| | | | |
|the anvil is not in place. | | | | |
|Hydraulic Rod Holder & Breakout Device: | | | | |
|Shall be equipped with a 4-½ inch hydraulic rod holder with replaceable jaws. | | | | |
|The device shall swing on and off the hole and shall hydraulically move in and | | | | |
|out. | | | | |
|The rod holder shall store flush with the rear of the platform and shall not | | | | |
|interfere when drilling with auger tools. | | | | |
|The rod holder shall be capable of pivoting away from the carrier, and the jaws | | | | |
|shall be at least 55 inches from the platform. | | | | |
|A hydraulic breakout wrench shall be mounted on the rod holder. | | | | |
|One (1) set of drill rod jaws shall be furnished. | | | | |
|Water Tank: | | | | |
|A rectangular stainless steel tank with 140-gallon capacity shall be installed | | | | |
|above the deck and behind the driver’s seat. | | | | |
|The tank shall have an internal baffle, inlet port, discharge port, drain port and| | | | |
|plumbing to the mud pumps. | | | | |
|Carrier Body: | | | | |
|The maximum length of the carrier from bumper to bumper shall not exceed 20 feet. | | | | |
|The maximum length of the unit with the mast in travel position shall not exceed | | | | |
|24 feet 6 inches. | | | | |
|The maximum width of the unit shall not exceed 8 feet. | | | | |
|The maximum height of the unit shall not exceed 8 feet 4 inches. | | | | |
|The ground clearance under the belly pan shall be at least 13 inches. | | | | |
|The height of the deck shall not exceed 42 inches. | | | | |
|Track area at 6 inches of penetration shall not be less than 9,665 square inches. | | | | |
|Maximum weight of the drill and carrier shall not exceed 28,000 pounds. | | | | |
|The carrier deck shall be constructed of steel members and safety tread plate. | | | | |
|Deck plating shall be provided over the tracks. | | | | |
|The carrier shall be undercoated below the deck. | | | | |
|The platform shall be furnished with the following features: | | | | |
|Shall be equipped with a 9 cu.-foot toolbox on the right side of the carrier on | | | | |
|top of the deck with double fold down lockable doors. | | | | |
|An above deck drill rod storage box for 5 foot and 10-foot drill rods. | | | |Above deck drill rod storage racks for 5-foot and |
| | | | |10-foot drill rods. |
|An auger storage area for at least 50 feet of 4.25 inch ID hollow-stem augurs | | | | |
|above the deck and behind the water tank. | | | | |
|A steel folding worktable on the right side. | | | | |
|A pipe vise on each side of the carrier with 1- 5/8 inch hexagon shanks that fit| | | | |
|into a 1-5/8 inch hexagon sockets mounted on the inside carrier frame. Two (2) | | | | |
|sockets shall be provided on each side of the carrier. | | | | |
|Front Carrier Winch: | | | | |
|The carrier shall be equipped with a front frame mounted hydraulic winch assembly | | | | |
|that shall have a maximum pulling capacity of at least 15,000 pounds. | | | | |
|A control shall be installed at the driver’s console for controlling, forward and,| | | | |
|reverse rotation. | | | | |
|The winch shall be complete with two (2) vertical and two (2) horizontal roller | | | | |
|guides, 100 feet of 9/16 inch steel wire rope with a tail chain and safety hook. | | | | |
|Track Carrier: | | | | |
|Shall have a structural steel frame designed to resist bending and twisting when | | | | |
|drilling or traversing terrain. | | | | |
|Shall be equipped with a controlled planetary drive. | | | |Shall be equipped with planetary final drivers coupled|
| | | | |to 2-speed hydraulic motors. |
|Shall have drive sprockets with replaceable urethane drive surfaces. | | | | |
|Shall have two (2) thirty-three (33) inch wide tracks comprised of heavy-duty | | | | |
|rubber belts with drop center steel grousers. | | | | |
|The suspension shall be a walking beam design with nylon bushings and heavy-duty | | | | |
|spindles with oil-filled hubs. | | | | |
|Eight (8) 6.00 x 16 x 10-ply smooth tread solid rubber tires shall be furnished | | | | |
|and installed. | | | | |
|The tracks shall be adjusted for tension and supported at the front by sprockets | | | | |
|with replaceable wear surfaces. | | | | |
|The speed of the carrier shall range from 0 to 7.8 MPH. | | | | |
|The underside of the carrier shall be protected by a belly pan with removable | | | | |
|sections. | | | | |
|The steering shall be 100% hydraulic. | | | | |
|Shall be equipped with a spring-activated hydraulic release disc parking brake. | | | |Shall be equipped with a spring-activated hydraulic |
| | | | |release parking brake. |
|Two (2) sealed beam headlights shall be provided. | | | | |
|The driver’s seat shall have forward and rear adjustment and be vinyl covered | | | | |
|Shall have four (4) 6 ½ ton anchor shackles mounted on the carrier. | | | | |
|A certified rollover protective structure (ROPS) for the driver shall be installed| | | | |
|The inside turning radius shall not exceed 0. | | | | |
|The machine shall be able to negotiate a 60% grade vertical climb. | | | | |
|The machine shall be able to negotiate a 40% grade on a side hill traverse. | | | | |
|Rotary Drive: | | | | |
|The spindle rotation at 2,500 engine RPM shall range from at least 90 RPM in first| | | | |
|gear to not less than 725 RPM in fifth gear. | | | | |
|The spindle shall operate in reverse gear. | | | | |
|The maximum drilling torque at the spindle shall not be less than 15,155 | | | |Maximum spindle torque is 14,927 ft. lbs with US EPA |
|foot-pounds. | | | |mandated T-3 emissions level engine. |
|The drive bar to the rotary box shall have a square cross section of at least 1 ¾ | | | | |
|inches a side and shall be made of heat treated alloy steel. | | | | |
|Provisions for shock overload shall be provided by a torque converter. | | | | |
|The clutch for the drill shall be a hydraulically actuated wet disc type. | | | | |
|A single speed right angle drive shall be furnished. | | | | |
|The rotary box shall be grease packed and shall not run on oil and shall have | | | | |
|removable access panels to facilitate inspection and maintenance | | | | |
|The rotary box bearings shall be greaseable. | | | | |
|Vertical Drive: | | | | |
|The vertical drive shall be operated by two double acting hydraulic cylinders. | | | | |
|The feed slide bushings shall be split type. | | | | |
|The vertical drive shall have a maximum downward force of not less than 18,000 | | | | |
|pounds and a maximum upward force of not less than 28,000 pounds. | | | | |
|The vertical drive shall have an overall stroke or travel of at least 72 inches. | | | | |
|The rate of feed shall not be less than 55 feet per minute down and 35 feet per | | | | |
|minute up. | | | | |
|A rapid retract capability shall be furnished to increase the rate of retract to a| | | | |
|maximum of not les than 90 feet per minute. | | | | |
|Two (2) feed levers shall be provided. One (1) feed lever shall be of the spring | | | | |
|return type and shall not be affected by the dial control settings used with the | | | | |
|second feed level. The second feed lever shall have a detent position and be used| | | | |
|for auger or core drilling when a controlled rate of feed is required. | | | | |
|A pressure control dial shall be furnished for changing the maximum bit pressure. | | | | |
|A dial to control and hold backpressure shall be located on the front of the | | | | |
|control panel. | | | | |
|A feed rate dial shall be installed at the control panel | | | | |
|Hydraulic gauges shall be provided in the console on the left rear of the unit to | | | | |
|indicate, in pounds per square inch, the hydraulic feed pressure, and hold | | | | |
|backpressure and system pressure. | | | | |
|Drill Power Unit: | | | | |
|The power unit for the drill and the carrier shall be a self-contained electric | | | |Cummins QSB 6.7 L, T-3 emissions certified diesel |
|starting, liquid cooled, 6-cylinder turbo charged diesel engine, developing 185 | | | |engine |
|horsepower in driving mode and 110 horsepower in drilling mode. | | | | |
|The unit shall be equipped with a heavy-duty dry-type air cleaner with | | | | |
|pre-cleaner, governor and a replacement full-flow oil filter. | | | | |
|When coupled with the drill unit, the engine shall have sufficient power to meet | | | | |
|all requirements listed in this specification. | | | | |
|The fuel tank shall have a capacity of not less than 40 gallons. | | | | |
|Upright Drill Frame with Angle-Hole Feature: | | | | |
|The upright drill frame shall be hydraulically actuated permitting a 90º fold | | | | |
|over. | | | | |
|The drive train to the rotary drill shall not be disconnected when folding the | | | | |
|drill frame over to a horizontal travel position | | | | |
|Shall be equipped with an angle-drilling feature and shall be direct coupled to | | | | |
|the mechanical drive system. | | | | |
|The unit shall be capable of drilling holes from vertical to 30º from horizontal. | | | | |
|Quick-disconnect telescoping braces shall be provided for support of the upright | | | | |
|drill frame in angle drilling positions. | | | | |
|Telescoping Auger and rod guides shall be extended from the bottom of the upright | | | | |
|drill frame to stabilize auger and rod guides during angle drilling. One set of | | | | |
|auger and rod guides shall be provided | | | | |
|Pins shall secure the telescoping guide supports in a stored position or at the | | | | |
|desired amount of extension. | | | | |
|XXIV Exterior Finish | | | | |
|1. The exterior finish is expected to be superior craftsmanship. There shall be | | | | |
|no welding scale, rough, sharp edges or corners. | | | | |
|2. The entire unit shall be painted National Safety Yellow (Sikkens 4039 or | | | | |
|Equal). | | | | |
|XXV. Publications: | | | | |
|1. Each unit shall be delivered with an operator’s and service manual or CD. | | | | |
ITEM 2
|0904 |Drill Unit; Skid Mounted |
|Specification Requirements | |Check | |Describe Offered Alternatives |
|Item No 2 | |If Meet or | | |
| | |Exceed | | |
|I General: | | | | |
|Shall be a skid mounted CME-45C or Equal. | | | | |
|Shall be a self-contained unit having a single engine power source. | | | | |
|The power shall be appropriately directed to the hydraulic system and | | | | |
|mechanically driven drill head. | | | | |
|A hydraulically actuated folding upright drill frame with twin hydraulic | | | | |
|feed cylinders shall be supplied. | | | | |
|The unit shall be mounted on a steel skid with widely spaced sled type | | | | |
|runners. The skid ground clearance shall be at least 12 inches. The length| | | | |
|of the skid shall not exceed 10 feet. Ground contact pressure shall not | | | | |
|exceed 4.2 pounds per square inch. | | | | |
|II. Rotary Drive: | | | | |
|The drill transmission shall have at least four speeds forward and one speed| | | | |
|reverse. The transmission shall be mounted stationary on the drill main | | | | |
|base frame with a heavy-duty clutch immediately adjacent to the transmission| | | | |
|power input. | | | | |
|The maximum drill spindle torque shall exceed 3,335 foot-pounds in first | | | | |
|gear. Rotational speeds of the drill spindle shall range from at least 110 | | | | |
|RPM in first gear to 700 RPM in fourth gear at 2,500 engine RPM. | | | | |
|The output of the transmission shall power a single speed right angle drive.| | | | |
|The right angle drive output shall turn a drive shaft connected to the | | | | |
|rotary box. | | | | |
|The rotary box shall be stationary with respect to the drive head travel. | | | | |
|The rotary box shall be grease packed. The minimum rotary box chain size | | | | |
|shall be 1.25-inch double 80 series. The rotary box shall turn a rotary | | | | |
|drive bar that has a square cross section of at least 1.75 inches a side and| | | | |
|shall be made of heat treated alloy steel. | | | | |
|The drill shall be equipped with a heavy-duty auger drive universal joint | | | | |
|and 1-5/8 inch hexagon drive socket. Provision against shock overload to | | | | |
|the rotary drive shall be accomplished through an easily adjustable | | | | |
|torque-limiting clutch. | | | | |
|III. Vertical Drive: | | | | |
|The vertical drive shall consist of two double-acting hydraulic feed | | | | |
|cylinders with an overall stroke or travel of at least 68 inches. | | | | |
|The feed cylinders shall have a point of thrust centered upon the axis of | | | | |
|the drill spindle. The feed slide bushings shall be split for ease of | | | | |
|removal and replacement. | | | | |
|The vertical drive shall have a maximum downward thrust of not less than | | | | |
|13,650 pounds and an upward or retract force of not less than 19,600 pounds.| | | | |
|The feed cylinders shall have a minimum piston rod diameter of 1.375 inches | | | | |
|to withstand compressive forces when retracting augers from the ground | | | | |
|without rotation. | | | | |
|Hydraulic gauges shall be provided on the control panel at the left rear of | | | | |
|the drill to indicate in pounds per square inch the hydraulic feed pressure | | | | |
|and system pressure. | | | | |
|Hydraulic controls shall be furnished for varying the feed rate and down | | | | |
|pressure. The maximum rate of feed shall not be less than 79 feet per | | | | |
|minute and 55 feet per minute up. | | | | |
|IV. Drill Power Unit: | | | | |
|The power unit shall be a self-contained electric starting 59 HP Deutz, | | | |US EPA Tier-2 emissions level 61.8 HP Deutz, F3L-914, 197|
|F3L-913, 173 cubic inch, 3-cylinder diesel industrial engine with a | | | |cubic inch, 3-cylinder diesel industrial engine, with a |
|hydraulic oil cooler. | | | |hydraulic oil cooler. |
|The unit shall be equipped with a heavy-duty oil bath air cleaner, a | | | | |
|governor and a replaceable full flow oil filter. | | | | |
|The unit shall have a 12-volt electric starting system consisting of a | | | | |
|starter, alternator, battery and regulator. The battery will be stored in a| | | | |
|lockable box. | | | | |
|The unit shall have a keyed ignition switch on the control panel and an | | | | |
|electrically controlled engine throttle. | | | | |
|The power unit shall be equipped with a dry disc not less than 12 inches in | | | | |
|diameter and a transmission having not less than four speeds forward and one| | | | |
|reverse. | | | | |
|The fuel tank shall have a capacity of not less than 14 gallons and shall | | | | |
|have a lockable-vented filler cap and level indicator sights. | | | | |
|V. Upright Drill Frame and Angle Hole Assembly: | | | | |
|The upright drill frame shall be hydraulically actuated permitting 90-degree| | | | |
|fold over. Two double acting hydraulic cylinders shall accomplish this. | | | | |
|The drive train to the rotary shall not have to be disconnected when folding| | | | |
|the upright drill frame over to a horizontal travel position. | | | | |
|The depth of the upright part of the base frame shall be at least 8 inches | | | | |
|for rigidity. | | | | |
|The angle hole feature shall be a direct coupled mechanical drive system. | | | | |
|The drill rig shall be capable of drilling holes from vertical down to | | | | |
|horizontal. | | | | |
|Quick disconnect telescoping braces shall be provided for support of the | | | | |
|upright drill frame in angle-hole positions 30 degree from horizontal. | | | | |
|VI. Auger and Rod Guides for Angle Drilling: | | | | |
|Telescoping auger and rod guides shall extend from the bottom of the upright| | | | |
|drill frame to stabilize augers and drill rods during angle drilling. | | | | |
|Pins shall secure the telescoping guide supports in a stored position | | | | |
|upright drill frame members or at the desired amount of extension. | | | | |
|VII. Hydraulic System: | | | | |
|The system shall have a heavy-duty engine driven tandem hydraulic pump run | | | | |
|independently of the gear train with a capacity of not less than 30 GPM at | | | | |
|2,000 PSI. | | | | |
|The system shall be equipped with a full flow replaceable element hydraulic | | | | |
|oil filter in the high-pressure line from the pump and in the low pressure | | | | |
|return lines. | | | | |
|Hydraulic oil cooler shall be furnished. | | | | |
|The hydraulic oil reservoir shall have adequate capacity and shall be | | | | |
|equipped with a level indicator sight eyes, a lockable-vented filler cap and| | | | |
|a magnetic drain plug. | | | | |
|The hydraulic pump shall be driven from a point in the line of power | | | | |
|transmission so that hydraulic power will be available whenever the engine | | | | |
|is running. | | | | |
|VIII. Driller’s Control Panel: | | | | |
| All controls and gauges needed for the various drilling operations | | | | |
|shall be placed in such a manner as to be easily accessible and convenient | | | | |
|for the drill operator while permitting a view of the drilling operation at | | | | |
|all times. The driller’s control panel shall be mounted on the left rear of| | | | |
|the drill and shall include the following instrumentation and controls: | | | | |
|Keyed ignition switch and starter button. | | | | |
|Push button emergency engine shut off switch. | | | | |
|Electric engine throttle switch. | | | | |
|Transmission gear selector and lockout clutch handle. | | | | |
|Gauges: Hour meter, engine oil pressure, and voltmeter in a locking box. | | | | |
|Hydraulic gauges for systems pressure and pull-down pressure. | | | | |
|Feed rate, and feed pull-down pressure control. | | | | |
|Feed and detented feed levers. | | | | |
|Hydraulic controls for all standard and provided optional components. | | | | |
|Provide an open detented valve spool, pressure gauge, hydraulic flow | | | | |
|divider, and QD couplings. | | | | |
|Three open valve spools with QD couplings. | | | | |
|VIII. Safety and Emergency Shut-Down System: | | | | |
|Push button emergency shut off switches shall be located on the control | | | | |
|panel and on the right side of the main drill frame. | | | | |
|Two emergency multi directional wobble shut off switches with extended | | | | |
|levers shall be located near the bottom of and parallel to the feed | | | | |
|cylinders. | | | | |
|One emergency multi directional wobble shut off switch shall be located | | | | |
|above and parallel to the axis of the cathead. | | | | |
|When any emergency shut off switch is activated, a driveline brake is | | | | |
|engaged to stop the spindle rotation in less than one revolution, the clutch| | | | |
|is released, the cathead rotation instantly stops, and the engine is shut | | | | |
|down. | | | | |
|The system shall also include a lock out type clutch handle that positively | | | | |
|locks the clutch handle in the down or disengaged position. | | | | |
|A neutral start switch is to be included that only allows the engine to | | | | |
|start when the clutch is engaged. | | | | |
|A mast raising alarm shall be included to alert the drill crew to look for | | | | |
|overhead obstructions. | | | | |
|IX. Mast: | | | | |
|The mast shall be secured by bolts to the upright frame and shall be | | | | |
|removable from the drill when not needed. | | | | |
|With the mast in a vertical position, the sheaves shall be not less than 15 | | | | |
|feet from the base of the drill main frame. | | | | |
|The maximum line pull of the draw works shall be evenly distributed on four | | | | |
|cross-braced tubular members with an adequate margin of safety. | | | | |
|Pairs of 8-inch diameter sheaves shall be aligned with the rope or wire rope| | | | |
|they carry. | | | | |
|Two hydraulic cylinders shall be provided to raise and lower the upright | | | | |
|drill frame and mast. | | | | |
|X. Draw Works: | | | | |
|The draw works shall include a cathead, and two hydraulic hoists, and a | | | | |
|hydraulic wire line hoist. | | | | |
|The cathead shall be hydraulically powered and have a pulling capacity of | | | | |
|not less than 1,370 pounds. The cathead shall be located at the right rear | | | | |
|corner of the drill at right angles to the long axis of the drill frame. | | | | |
|The diameter of the drum shall be 8 inches and the length 7.5 inches. | | | | |
|Maximum peripheral speed shall be not less than 710 feet per minute. | | | | |
|The first hydraulic hoist shall have a maximum pulling capacity of not less | | | | |
|than 3,200 pounds. Maximum line speed shall be not less than 100 feet per | | | | |
|minute. One hydraulic lever shall be furnished for controller hoisting or | | | | |
|lowering and rotation speed. The hoist shall include at least 60 feet of | | | | |
|3/8-inch diameter wire rope and a safety Shur-Lok hook. | | | | |
|The second hydraulic hoist shall have a maximum pulling capacity of not less| | | | |
|than 1,800 pounds. Maximum line speed shall be not less than 200 feet per | | | | |
|minute. One hydraulic lever shall be furnished for controlling hoisting or | | | | |
|lowering and rotation speed. The hoist shall include at least 60 feet of | | | | |
|3/8-inch diameter wire rope and a Shur-Lok hook. | | | | |
|The hydraulic wire line hoist shall have a maximum pulling capacity of not | | | | |
|less than 1,800 pounds. Maximum line speed shall be not less than 200 feet | | | | |
|per minute. One hydraulic lever shall be furnished for controlling hoisting| | | | |
|or lowering and rotation speed. The hoist shall be capable of holding up to| | | | |
|900 feet of 3/16 inch diameter wire line cable. | | | | |
|XI. Draw Winch: | | | | |
| A hydraulic winch with a maximum pulling capacity of 12,000 pounds | | | | |
|shall be furnished for pulling the skid-mounted drill. A single hydraulic | | | | |
|lever shall control rotation direction and speed. The assembly shall | | | | |
|include a two-speed hydraulic motor and have a maximum line speed of 40 feet| | | | |
|per minute. The winch assembly shall include 100 feet of ½ inch wire rope | | | | |
|with hook and roller guides. | | | | |
|XII. Sliding Base, In-Out: | | | | |
| A sliding base shall be furnished for moving the drill in and out so | | | | |
|that the drill spindle can be positioned to facilitate alignment of augers | | | | |
|and drill rods and to provide clearance from the hole for handling augers, | | | | |
|casing and other down-hole tools. With the slide base extended, the center | | | | |
|of the auger drive shall be at least 15 inches from the rear of the skid to | | | | |
|provide ample working room. The in-out slide base shall have at least 15 | | | | |
|inches of travel and shall be hydraulically operated. The in-out slide base| | | | |
|shall have a replaceable nylatron (or equal) wear plate between the metal | | | | |
|slide surfaces. | | | | |
|XIII. Sliding Base, Sideways: | | | | |
| A sliding base shall be furnished for moving the drill to either side | | | | |
|so that the drill spindle can be positioned to facilitate alignment of | | | | |
|augers and drill rods when starting or drilling a hole. The sideways slide | | | | |
|base shall have at least 8 inches of travel and shall be hydraulically | | | | |
|operated. The sideways slide base shall have nylatron (or equal) wear plate| | | | |
|between the metal slide surfaces. | | | | |
|XIV. Mud Pump Assembly: | | | | |
|The mud or water pump shall be a John Bean L0918 (420) or equal and shall | | | | |
|have an infinitely adjustable pump output of 0 to 25 gallons per minute and | | | | |
|a maximum pressure of 500 PSI. Power for a hydraulic motor shall supply the| | | | |
|mud pump operated from the drill hydraulic system. | | | | |
|The assembly shall include a pressure gauge, pressure relief valve, a 1-1/2 | | | | |
|inch pressure port with sufficient 1-1/2 inch high-pressure hose to connect | | | | |
|to the control panel, service tee with 1-inch bypass at the operator’s | | | | |
|panel. | | | | |
|A 2-inch by 25-foot long suction hose with foot valve with QD fittings shall| | | | |
|be provided. Provisions shall be made for drainage of the mud pump and | | | | |
|lines. | | | | |
|The assembly shall include a standpipe with hose to control panel. | | | | |
|The assembly shall include a water swivel, side feed, stabilized, with QD | | | | |
|plumbing. | | | | |
|XV. Standpipe with Hose to Control Panel: | | | | |
| A 1-1/2 inch diameter standpipe shall be mounted on the upright drill | | | | |
|frame and connected by a 1-1/2 inch high-pressure hose to the mud pump | | | | |
|output at the control panel. A 1-1/2 inch high-pressure hose with QD | | | | |
|fittings shall connect the standpipe to the stabilized side feed water | | | | |
|swivel. | | | | |
|XVI. Hydraulic Hammer: | | | | |
|A hydraulic hammer system shall be furnished that will lift a 140 pound | | | | |
|drive weight 30 inches and completely release the weight for a 30 inch free | | | | |
|fall. The system shall have a minimum rate of at least 50 blows per minute.| | | | |
|The fall height shall be controllable within a tolerance of plus or minus ½ | | | | |
|inch. A method for visual verification of the fall height of the weight | | | | |
|while the hammer is in operation shall be provided. | | | | |
|The hammer shall be mounted on one single acting hydraulic cylinder, which | | | | |
|is dedicated to the operation of the hammer device and shall be attached to | | | | |
|the upright drill frame opposite of the control panel. The hammer device | | | | |
|shall be hydraulically raised or lowered by this hydraulic cylinder through | | | | |
|a minimum of 60 inches of vertical travel. A 140-pound drive weight shall | | | | |
|be furnished. A safety feature shall be furnished that will prevent the | | | | |
|hammer from operating if the anvil is not in place. | | | | |
|XVII. Drill Dimension: | | | | |
| The width of the drill main frame shall not exceed 20 inches. The | | | | |
|width of the slide base shall not exceed 24.5 inches. The height of the | | | | |
|drill including the upright drill frame folded shall not exceed 50 inches | | | | |
|from the bottom of the slide base. The height of the drill frame from the | | | | |
|bottom of the slide base to the highest point on the mast in the travel | | | | |
|position shall not exceed 54 inches. | | | | |
|XVIII. Color: | | | | |
| The drill unit, and all parts normally painted shall be primed and | | | | |
|painted Dupont Hi-Vis Lime Green complying with specifications | | | | |
|XIV. Compliance Inspection: | | | | |
| To curtail manufacturing errors prior to delivery, the successful | | | | |
|bidder shall arrange and fully fund a three (3) day factory compliance | | | | |
|inspection for two WSDOT representatives to review the completed unit. | | | | |
|Funded expenses are to include coach class round trip air fair, ground | | | | |
|transportation originating and terminating at the airport, 2 nights lodging,| | | | |
|and meals. | | | | |
|XV. Publications: | | | | |
|Each unit shall be delivered with an operator’s manual. | | | | |
|Bidders shall provide the Service, and Parts Manuals for the drill and | | | | |
|associated items as annotated below. | | | | |
|1 Parts Manual | | | | |
|1 Service Manual | | | | |
Item 3
| |Drill Unit; Track Mounted |
|Specification Requirements | |Check | |Describe Offered Alternatives |
|Item No 3 | |If Meet or | | |
| | |Exceed | | |
|General: | | | |CME-55LC drill mounted upon a CME-300 flotation track |
| | | | |carrier as described |
|Shall be a CME-55 LC mounted on a CME-300 flotation track carrier or equal. | | | |and required in general and detailed |
| | |X | |Specifications I through XXI. |
|Shall be capable of working in limited access height locations with an | | | | |
|overall height of no more than 11 feet-11 inches. | | | | |
| | |X | | |
|Shall be a self-contained unit having a single turbo charged diesel engine | | | | |
|power source. The power shall be appropriately directed to the hydraulic | | | | |
|system and mechanically driven drill head. | | | | |
| | | | | |
| | |X | | |
|A hydraulically actuated folding upright drill frame with twin feed | | | | |
|cylinders and heavy-duty dual chain pull-down system shall be supplied. | | | | |
| | | | | |
| | |X | | |
|The unit shall be built into the manufacturer’s standard remote radio | | | | |
|controlled tracked system. Ground contract pressure shall not exceed 5.6 | | | | |
|pounds per square inch. | | | | |
| | |X | | |
|Driller’s Control Panel: | | | | |
|All controls and gauges needed for the various drilling operations shall be | | | | |
|installed to permit a view of the drilling operation at all times. | | | | |
| | | | | |
| | |X | | |
|The driller’s control panel shall be mounted on the left rear of the drill | | | | |
|and shall include the following: | | | | |
| | |X | | |
|Keyed ignition switch and starter button, and engine ECM reset switch. | | | | |
|Push-button emergency engine shut-off switch. | | | | |
| | |X | | |
|Electronic engine throttle switch. | |X | | |
|Transmission gear selector and lockout rotary drive handle and auxiliary | | | | |
|spindle brake set valve. | | | | |
| | |X | | |
|Gauges with lights: Engine oil pressure, engine oil pressure, engine | | | | |
|coolant temperature, voltmeter, fuel and engine ECM diagnostic module to | | | | |
|monitor engine parameters (engine speed; oil pressure; coolant temperature; | | | | |
|system voltage; machine hours). | | | | |
| | | | | |
| | | | | |
| | |X | | |
|Gauges and diagnostic module shall be housed inside a sealed enclosure with | | | | |
|latching cover. Cover shall be lockable for vandalism protection. | | | | |
| | | | | |
| | |X | | |
|Hydraulic gauges for system pressure and pull-down and operations. | | | | |
| | |X | | |
|Feed rate and feed pull-down pressure controls. | | | | |
| | |X | | |
|Feed and detented feed levers. | |X | | |
|Hydraulic controls for all standard and optional components. An open | | | | |
|detented valve spool of the motor type with flow divider, pressure gauge, | | | | |
|and QD couplings shall be provided. | | | | |
| | | | | |
| | |X | | |
|The drill controls shall be arranged in groups and situated for convenience | | | | |
|according to frequent use. | | | | |
| | |X | | |
|For safety and convenience, the hydraulic levers shall have directional | | | | |
|control that corresponds with cylinder movements. For example, moving the | | | | |
|feed lever up shall extend the feed cylinder. | | | | |
| | | | | |
| | |X | | |
|Hydraulic System: | | | | |
|This system shall be the manufacturer’s standard tandem pump system, with | | | | |
|the ability to perform all functions without damage. | | | | |
| | | | | |
| | |X | | |
|The system shall be equipped with full-flow replacement elements in the high| | | | |
|and low-pressure lines. | | | | |
| | |X | | |
|Shall be equipped with hydraulic oil cooler. | |X | | |
|Hydraulic power shall be available whenever the engine is running. | | | | |
| | |X | | |
|The pump shall also furnish hydraulic power to the carrier steering system. | | | | |
| | |X | | |
|Safety Shut Down System: | | | | |
|Push-button emergency shut-off switches shall be located on the control | | | | |
|panel and on the right side of the main drill fame. | | | | |
| | |X | | |
|Shall be equipped with two emergency multi-directional shut-off switches | | | | |
|with extended levers. Additionally; one (1) emergency shut-off switch shall| | | | |
|be located above and parallel to the axis of the cathead. | | | | |
| | | | | |
| | |X | | |
|When any emergency shutoff switch is activated, a driveline brake is | | | | |
|engaged to stop the spindle rotation instantly, the clutch is disengaged, | | | | |
|the cathead stops, and the engine is shut down. | | | | |
| | | | | |
| | |X | | |
|The system shall also include a lockout type rotary drive handle and an | | | | |
|auxiliary spindle brake set valve. | | | | |
| | |X | | |
|Shall be equipped with a neutral safety switch. | | | | |
| | |X | | |
|Shall be equipped with a mast-raising alarm. | |X | | |
|Mast with Quick Disconnect: | | | | |
|The mast shall be at least 20 feet in height measured from the base of frame| | | | |
|to the sheaves and shall be an integral part of the upright drill frame with| | | | |
|provisions for being disconnected and connected without the use of bolts. | | | | |
| | | | | |
| | | | | |
| | |X | | |
|The mast shall completely disconnect from the drill frame. The drill and the| | | | |
|slide bases shall be operable when the mast is not required. | | | | |
| | | | | |
| | |X | | |
|The unit shall be equipped with a holding rack for the mast. | | | | |
| | |X | | |
|The mast shall be a tapered design with a depth at the base of at least nine| | | | |
|(9) inches. | |X | | |
|Pairs of quick cabling sheaves shall be aligned with the wire rope they | | | | |
|carry. | |X | | |
|Hydraulic cylinders shall be provided to raise and lower the upright drill | | | | |
|frame and mast | | | | |
|Sliding Base: | | | | |
|Sliding bases shall be furnished for moving the drill in and out and side to| | | | |
|side. | |X | | |
|The in-out slide base shall have at least 18 inches of travel and shall be | | | | |
|hydraulically operated. | | | | |
| | |X | | |
|The side-to-side slide base shall have at least 6 inches of travel and shall| | | | |
|be hydraulically operated. | | | | |
| | |X | | |
|The sliding bases shall have a replaceable wear plate between the slide | | | | |
|surfaces. | |X | | |
|Draw Works: | | | | |
|The draw works shall include a cathead, three hydraulic hoists and a | | | | |
|hydraulic wire line hoist | | | | |
| | |X | | |
|All hoist shall be equipped with one hydraulic lever to control hoisting, | | | | |
|lowering, rotation and speed control | | | | |
| | |X | | |
| Note: All wire rope shall have a rated capacity to ensure proper | | | | |
|operation of the draw works. | | | | |
| | |X | | |
|The first hoist shall include at least 45 feet of wire rope. The second and| | | | |
|third hoist shall include at least 40 feet wire rope and a safety Shur-Loc | | | | |
|hook with cable guides. | | | | |
| | |X | | |
| Note: All wire rope shall be installed and have a rated capacity to | | | | |
|ensure proper operation of the draw works. | | | | |
| | |X | | |
|The first hydraulic hoist shall have a pulling capacity of at least 8,500 | | | | |
|pounds, a line speed UP of at least 72 feet per minute and line speed DOWN | | | | |
|of least 310 feet per minute. This shall include a hydraulic brake release | | | | |
|lever. | | | | |
| | | | | |
| | |X | | |
|The second hydraulic hoist shall have a pulling capacity of at least 4,000 | | | | |
|pounds, and a line speed of at least 100 feet per minute. | | | | |
| | |X | | |
|The third hydraulic hoist shall a pulling capacity of at least 2,200 pounds,| | | | |
|and a line speed of at least 200 feet per minute. | | | | |
| | |X | | |
|The unit shall be equipped with a hydraulic wire line hoist with a capacity | | | | |
|of at least 2,200 pounds, and a line speed of at least 200 feet per minute. | | | | |
| | | | | |
| | |X | | |
|The wire line hoist shall be equipped and capable of holding at least 900 | | | | |
|feet of 3/16 wire rope. 500 feet of cable shall be supplied. | | | | |
| | | | | |
| | |X | | |
|The cathead shall be hydraulically powered, right rear corner mounted, with | | | | |
|a pulling capacity of at least 1,700 pounds. | | | | |
| | |X | | |
|Quick Disconnect Spindle Adaptor Assembly | | | | |
|A quickly removable spindle adaptor assembly shall be provided to | | | | |
|accommodate drilling functions. | | | | |
| | |X | | |
|Shall connect to a heavy-duty hollow stem auger box and adaptor plated | | | | |
|bolted to the bottom of the drill spindle. Two auger connector bolts shall | | | | |
|secure the spindle adaptor in place. | | | | |
| | | | | |
| | |X | | |
|The spindle adaptor shall have a heavy-duty hollow-stem auger pin up and a | | | | |
|heavy-duty hollow-stem auger box down with an NW drill rod pin down centered| | | | |
|inside. A stabilized bail-type water swivel with high pressure water | | | | |
|delivery hose, quick disconnect fittings and safety cable shall be furnished| | | | |
|at the top of the spindle adaptor. | | | | |
| | | | | |
| | | | | |
| | |X | | |
|Shall include a large auger drive universal joint with a 4.25 inch ID | | | | |
|heavy-duty auger pin up and a 1.625 inch hexagon socket down. A 4.25 inch | | | | |
|ID hollow-auger pin to 1.625 inch hexagon socket sub shall also be provided.| | | | |
| | | | | |
| | | | | |
| | |X | | |
| | | | | |
|IX. Water Swivel for Low Clearance Mode | | | | |
|A stabilized side feed water swivel with high pressure water delivery hose ,| | | | |
|quick disconnect fittings, and safety cable shall be provided for use below | | | | |
|the spindle in low clearance drilling applications. | | | | |
| | | | | |
| | |X | | |
| X Mud Pumps: | | | | |
|The first mud pump shall be a Moyno 2L4 or equal and shall have an | | | | |
|infinitely adjustable output of 0 to 12 gallons per minute with a maximum | | | | |
|pressure of at least 150 PSI. | | | | |
| | |X | | |
|The second mud pump shall be a FMC Beam L0918, (420) or equal with | | | | |
|infinitely adjustable output of 0 to 25 gallons per minute and a maximum | | | | |
|pressure of at least 500 psi. | | | | |
| | | | | |
| | |X | | |
|Both mud pumps shall receive their power through the units hydraulic system.| | | | |
| | |X | | |
|Both Pumps output rate shall not be affected by changes in the engine RPM. | | | | |
| | |X | | |
|Shall be equipped with two 2 inch by 25 foot long suction hose with foot | | | | |
|valve, strainer and a cam lock quick disconnect for both pumps. | | | | |
| | | | | |
| | |X | | |
|Provisions shall be made for drainage of the mud pumps and lines. | | | | |
| | |X | | |
|DELETED | | | | |
|The discharge lines from the two mud pumps shall be plumbed together to | | | | |
|include all valves and a bypass valve. | | | | |
| | |X | | |
|XI. Stand Pipe with Hose to Control Panel: | | | | |
|A 1-½ inch diameter standpipe shall be mounted on the upright drill frame | | | | |
|and connected by a 1-½ inch high-pressure hose to the mud pumps output. | | | | |
| | | | | |
| | |X | | |
|A 1-½ inch high pressure hoses shall connect the standpipe to the water | | | | |
|swivel.. | |X | | |
| | | | | |
|XII. Hydraulic Leveling Jacks: | | | | |
|Shall be equipped with hydraulically powered leveling jacks with controls at| | | | |
|the control panel. | | | | |
| | |X | | |
|The jacks shall provide leveling capability and shall be rated to support | | | | |
|the total weight of the machine during drilling and retracting operations. | | | | |
| | | | | |
| | |X | | |
|Check valves shall be furnished in the hydraulic lines to prevent leakage or| | | | |
|slippage of the jacks during drilling operations. | | | | |
| | |X | | |
|The chrome-plated piston rods shall be completely enclosed to safeguard them| | | | |
|from damage. | | | | |
| | |X | | |
|XIII Hydraulic Hammer - Low Clearance: | | | | |
|A hydraulic hammer system shall be furnished that will lift a 140 pound | | | | |
|drive weight, 30 inches and release the weight for a 30 inch free fall. | | | | |
| | | | | |
| | |X | | |
| Note: No rope or cable shall be attached to the weight. | | | | |
| | |X | | |
|The system shall have a rate of at least 50 blows per minute. | | | | |
| | |X | | |
|The fall height shall be controllable within ½ inch increments. | | | | |
| | |X | | |
|The fall weight shall have the ability to be observed by the operator while | | | | |
|in use. | |X | | |
|A 140-pound drive weight shall be furnished. | |X | | |
|A safety feature shall be installed that will prevent the hammer from | | | | |
|operating if the anvil is not in place. | | | | |
| | |X | | |
|The hammer device shall be hydraulically raised or lowered on dual cylinders| | | | |
|through 72 inches of total vertical travel. The first hydraulic cylinder | | | | |
|shall have a lift of 36 inches which shall allow use of the hammer within 11| | | | |
|feet–11 inches low clearance operation. There shall be a safety provision | | | | |
|to prevent the raising of the hammer assembly above the low clearance sheave| | | | |
|assemblies of the upright drill frame during low clearance operations. The | | | | |
|second hydraulic cylinder shall lift the device and additional 36 inches for| | | | |
|full height operations. | | | | |
| | | | | |
| | | | | |
| | | | | |
| | |X | | |
|XIV Hydraulic Rod Holder & Breakout Device: | | | | |
|Shall be equipped with a 4-½ inch hydraulic rod holder with replaceable | | | | |
|jaws. | |X | | |
|The device shall swing on and off the hole and shall hydraulically move in | | | | |
|and out. | |X | | |
|The rod holder shall store flush with the rear of the platform and shall not| | | | |
|interfere when drilling with auger tools. | | | | |
| | |X | | |
|The rod holder shall be capable of pivoting away from the carrier to allow | | | | |
|the holder to be used as drilling tools are advanced. | | | | |
| | |X | | |
|A hydraulic breakout wrench shall be mounted on the rod holder. | | | | |
| | |X | | |
|Two (2) sets of drill rod jaws shall be furnished. | | | | |
| | |X | | |
|XIV. Carrier Body: | | | | |
|The maximum length of the carrier from bumper to bumper shall not exceed 13 | | | | |
|feet 5 inches. | | | | |
| | |X | | |
|The maximum length of the unit with the mast in travel position shall not | | | | |
|exceed 24 feet 4 inches. | |X | | |
|The maximum width of the unit shall not exceed 7 feet 3 inches. | | | | |
| | |X | | |
|The maximum travel height of the unit shall not exceed 8 feet 7 inches. | | | | |
| | |X | | |
|The ground clearance under the belly pan shall be at least 12 inches. | | | | |
| | |X | | |
|The height of the deck shall not exceed 28.5 inches. | | | | |
| | |X | | |
|Track area at 6 inches of penetration shall not be less than 3,425 square | | | | |
|inches. | |X | | |
|Maximum weight of the drill and carrier shall not exceed 20,000 pounds. | | | | |
| | |X | | |
|The carrier deck shall be constructed of steel members and safety tread | | | | |
|plate. | |X | | |
|Deck plating shall be provided over the tracks. | | | | |
| | |X | | |
|The carrier shall be undercoated below the deck. | | | | |
| | |X | | |
|The platform shall be furnished with the following features: | | | | |
| | |X | | |
|Shall be equipped with two each 3.8 cu.-foot toolboxes with fold down | |X | | |
|lockable doors. The first box shall be located above deck on the left side | | | | |
|of the carrier. The second 3.8 cu.-ft tool box shall be mounted on top of | | | | |
|the first tool box. An expanded metal storage area shall be provided on top| | | | |
|of the second tool box. | | | | |
|An above deck drill rod storage area for 5 foot drill rods. | | | | |
| | |X | | |
|An auger storage area for at least 50 feet of 4.25 inch ID hollow-stem | | | | |
|augers on the front of the carrier. | | | | |
| | |X | | |
|Dual pipe vises with 1- 5/8 inch hexagon shanks that fit into a 1-5/8 inch| | | | |
|hexagon sockets mounted the carrier. Two (2) sockets shall be provided on | | | | |
|each side of the carrier. | | | | |
| | | | | |
| | |X | | |
|A folding work table shall be provided on the carrier. | | | | |
| | |X | | |
|Front Carrier Winch: | | | | |
|The carrier shall be equipped with a front frame mounted hydraulic winch | | | | |
|assembly that shall have a maximum pulling capacity of at least 12,000 | | | | |
|pounds. The winch shall be powered by a two-speed hydraulic motor. | | | | |
| | | | | |
| | |X | | |
|The winch shall be capable of operating independently of the track drive | | | | |
|system. A pendant type controller shall control rotation and direction. | | | | |
| | | | | |
| | |X | | |
|The winch shall be complete with two (2) vertical and two (2) horizontal | | | | |
|roller guides, 100 feet of 9/16 inch steel wire rope with a tail chain and | | | | |
|safety hook. | | | | |
| | |X | | |
|Track Carrier: | | | | |
|Shall have a structural steel frame designed to resist bending and twisting | | | | |
|when drilling or traversing terrain. | | | | |
| | |X | | |
|The minimum section modulus of the frame shall be 14.3 cu. inches. | | | | |
| | |X | | |
|Shall be equipped with high efficiency two speed hydraulic track drive | | | | |
|motors. | |X | | |
|The carrier shall have a maximum tractive effort of not less than 14,690 | | | | |
|lbs. | |X | | |
|Brakes shall be coupled to planetaries that are static parking type, spring | | | | |
|applied-pressure released. An emergency brake release system shall be | | | | |
|supplied. | | | | |
| | |X | | |
|Steel drive sprockets shall drive the tracks. | |X | | |
|Shall have two (2) 17.72 inch wide tracks comprised of steel core reinforced| | | | |
|rubber with embedded metal grousers. | | | | |
| | |X | | |
|The suspension shall be a walking beam design with three (3) sets of walking| | | | |
|beams on each side. | | | | |
| | |X | | |
|Twenty Eight (28) 6.75 diameter track rollers shall be furnished. | | | | |
| | |X | | |
|The tracks shall be adjusted for tension and supported at the front by steel| | | | |
|idler sprockets | |X | | |
|Tack tension and shock cushioning shall be controlled automatically by the | | | | |
|hydraulic system and gas filled accumulators | | | | |
| | |X | | |
|The steering, engine throttle, and two-speed track drive shall be controlled| | | | |
|by a wireless radio control. A manual back-up system shall be provided on | | | | |
|the carrier. | | | | |
| | |X | | |
|The radio controller shall have adequate safeguards to prevent other radio | | | | |
|frequencies from engaging the movement of the carrier | | | | |
| | |X | | |
|Shall have four (4) 6 ½ ton anchor shackles mounted on the carrier. | | | | |
| | |X | | |
|The underside of the carrier shall be protected by a belly pan with | | | | |
|removable sections | |X | | |
|The carrier shall be able to attain a “0” turning radius. | | | | |
| | |X | | |
|The machine shall be able to negotiate a 50% grade vertical climb. | | | | |
| | |X | | |
|The machine shall be able to negotiate a 36% grade on a side hill traverse. | | | | |
| | |X | | |
|Rotary Drive: | | | | |
|The drill transmission shall have at least five (5) speeds forward and one | | | | |
|reverse. | |X | | |
|The transmission shall be mounted stationary on the drill main base frame. | | | | |
| | |X | | |
|The spindle shall be hollow with at least a 2.75 inch ID. Spindle rotation | | | | |
|at 2,500 engine RPM shall range from at least 100 RPM in first gear to not | | | | |
|less than 800 RPM in fifth gear. | | | | |
| | | | | |
| | |X | | |
|The maximum drilling torque at the spindle shall not be less than 7,595 | | | | |
|foot-pounds. | |X | | |
|A single speed right angle drive shall be furnished. | | | | |
| | |X | | |
|The drive bar to the rotary box shall have a square cross section of at | | | | |
|least 1 ¾ inches a side and shall be made of heat treated alloy steel. | | | | |
| | | | | |
| | |X | | |
|The rotary box shall be grease packed and shall not run on oil and shall | | | | |
|have removable access panels to facilitate inspection and maintenance. | | | | |
| | | | | |
| | |X | | |
|The rotary box bearings shall be greaseable. | |X | | |
|Vertical Drive: | | | | |
|The vertical drive shall consist of two double acting hydraulic feed | | | | |
|cylinders and heavy-duty dual chain pull down system having a minimum | | | | |
|overall stoke or travel of at least 72 inches. The feed cylinders shall have| | | | |
|a minimum rod diameter of 2.00 inches. The chain assemblies shall consist of| | | | |
|adjustable heat-treated tension leaf linkage (leaf) chains wrapped around | | | | |
|alloy heat-treated sheaves.. | | | | |
| | | | | |
| | | | | |
| | |X | | |
|The pull down system shall have a point of thrust centered upon the axis of | | | | |
|the drill spindle. | | | | |
| | |X | | |
|The vertical drive shall have a maximum downward force of not less than | | | | |
|19,750 pounds and a maximum upward force of not less than 27,615 pounds. | | | | |
| | | | | |
| | |X | | |
|The feed slide bushings shall be split type. | |X | | |
|The rate of feed shall not be less than 65 feet per minute down and 45 feet | | | | |
|per minute up. | |X | | |
|A rapid retract capability shall be furnished to increase the rate of | | | | |
|retract to a maximum of not les than 95 feet per minute. | | | | |
| | |X | | |
|Two (2) feed levers shall be provided. One (1) feed lever shall be of the | | | | |
|spring return type and shall not be affected by the dial control settings | | | | |
|used with the second feed level. The second feed lever shall have a detent | | | | |
|position and be used for auger or core drilling when a controlled rate of | | | | |
|feed is required. | | | | |
| | |X | | |
|A pressure control dial shall be furnished for changing the maximum bit | | | | |
|pressure. | |X | | |
|A feed rate dial shall be installed at the control panel | | | | |
| | |X | | |
|Hydraulic gauges shall be provided in the console on the left rear of the | | | | |
|unit to indicate, in pounds per square inch, the hydraulic feed pressure and| | | | |
|system pressure. | | | | |
| | |X | | |
|Drill Power Unit: | | | | |
|The power unit for the drill and the carrier shall be a self-contained | | | | |
|electric starting, liquid cooled, 4-cylinder turbo charged diesel engine, | | | | |
|developing 110 horsepower. The engine shall meet at a minimum U.S. EPA Tier| | | | |
|2 emission certification. | | | | |
| | | | | |
| | |X | | |
|The unit shall be equipped with a heavy-duty dry-type air cleaner with | | | | |
|pre-cleaner, electronic governor and a replacement full-flow oil filter. | | | | |
| | | | | |
| | |X | | |
|The power unit shall be equipped with a heavy-duty dry disc clutch of not | | | | |
|less than 13 inches in diameter and a transmission of not less than five | | | | |
|speeds forward an one reverse. | | | | |
| | |X | | |
|When coupled with the drill unit, the engine shall have sufficient power to | | | | |
|meet all requirements listed in this specification. | | | | |
| | |X | | |
|The fuel tank shall have a capacity of not less than 20 gallons. | | | | |
| | |X | | |
|Upright Drill Frame with Low Clearance Sheave Assemblies: | | | | |
|The upright drill frame shall be hydraulically actuated permitting a 90º | |X | | |
|fold over. A quick disconnect method consisting of a chain coupling shall be| | | | |
|used to disconnect the rotary drive train. | | | | |
|Drill frame movement shall be controlled by two (2) 3.00 inch minimum ID | |X | | |
|double-acting hydraulic cylinders that have minimum 1.375 inch diameter | | | | |
|piston rods. A restriction shall be provided to prevent the drill frame | | | | |
|from falling in an emergency. | | | | |
|The depth of the upright part of the base frame shall be at least 10 inches.| |X | | |
|A rear sheave bracket assembly consisting of 4 inch mounted sheaves to | | | | |
|accommodate the draw works shall be provided on the upright drill frame feed| | | | |
|guide tubes. | | | | |
| | |X | | |
|A front sheave bracket assembly shall be provided on the top of the upright | | | | |
|drill frame. The front sheave bracket assembly shall pivot rearward to | |X | | |
|allow clearance when the upright frame is lowered into the horizontal | | | | |
|position. | | | | |
|Conversion of all applicable hoist cables from low clearance to full mast | |X | | |
|height mode shall be easily made and shall not require removal of cables | | | | |
|from hoist drums or removal of cable hooks. | | | | |
|The sheaves shall not be more than 11 feet- 11 inches from the ground in the| | | | |
|low clearance mode. | | | | |
| | |X | | |
|Publications: | | | | |
|Each unit shall be delivered with an operator’s manual. | | | | |
| | |X | | |
|Bidders shall provide the Service, and Parts Manuals as annotated below. | |X | | |
|2 Parts Manual (Per Unit) | | | | |
|2 Service Manual (Per Unit) | | | | |
ITEM 4 SPECIFICATIONS FOR BORING AND SUBSURFACE
EXPLORATION DRILL MACHINE
ITEM: One combination auger, core, rotary type boring machine to be mounted on a state supplied 4 x 4 truck shall be required.
INTENT: These specifications describe salient features that shall be required in a combination auger-core-rotary type truck mounted drill unit. The unit shall be completely assembled and ready for operation when delivered.
PURPOSE: This equipment shall be used for soil sampling, foundation testing and subsurface exploration work. The drill machine shall be capable of performing auger borings in unconsolidated formations with hollow-stem augers. The drill shall have the capability of productively using currently popular geoexploration methods and techniques that include shelby tube or continuous tube sampling and standard penetration testing. The drill shall be capable of coring or rotary drilling applications.
GENERAL SPECIFICATIONS: The drill shall be a self-contained unit having a single engine power source. The power shall be appropriately directed to the hydraulic system and mechanically-driven drill head. A hydraulically-actuated folding upright drill frame with twin hydraulic feed cylinders shall be supplied. The assembled drill with its complement of auxiliary equipment shall be so arranged that work may be carried on with optimum efficiency and a minimum of manual labor. All parts, materials and workmanship shall be of the highest quality recognized by the trade. The drill unit shall be thoroughly field tested and ready for immediate and continuous operation at time of delivery. The equipment proposed must be a current model under standard production, being produced in quantity for national distribution. The manufacturer must have a minimum of three years production experience designing and manufacturing this type of equipment. The drill shall have been in production for at least two years. Dealer or vendor modifications to a non-conforming model for the express purpose of meeting minimum specification requirements will not be acceptable. Parts and accessories shall be stocked and readily available from the successful vendor. The drill unit shall be furnished with all standard equipment advertised whether or not specifically called for here, except where optional or conflicting equipment is specified. The drill shall meet the following specifications.
ROTARY DRIVE: The drill transmission shall have at least five speeds forward and one speed reverse. The transmission shall be mounted stationary on the drill main base frame with a heavy-duty 13 inch diameter clutch immediately adjacent to the transmission power input. The maximum drill spindle torque shall exceed 7,595 foot-pounds in first gear. Rotational speeds of the drill spindle shall range from at least 100 RPM in first gear to more than 800 RPM in fifth gear at 2,500 engine RPM. The spindle shall be hollow with at least a 3-3/4 inch ID. The output of the transmission shall power a single speed right angle drive. The right angle drive output shall turn a rotary drive bar that has a square cross section of at least 1.75 inches a side and shall be made of heat-treated alloy steel. The rotary drive bar shall power a rotary box that has flange type bearings that can be greased. The rotary box shall be grease packed and shall not run on oil and shall have removable access panels on the front and rear to facilitate inspection and maintenance procedures.
VERTICAL DRIVE: The vertical drive shall consist of two double-acting hydraulic feed cylinders with an overall stroke or travel of at least 72 inches. The feed cylinders shall have a point of thrust centered upon the axis of the drill spindle. The feed slide bushings shall be split for ease of removal and replacement. The vertical drive shall have a maximum downward thrust of not less than 18,650 pounds and an upward or retract force of not less than 28,275 pounds. The feed cylinders shall have a minimum piston rod diameter of 1.75 inches to withstand compressive forces when retracting augers from the ground without rotation. Hydraulic gauges shall be provided on the control panel at the left rear of the drill to indicate in pounds per square inch the hydraulic feed pressure, and systems pressure. Hydraulic controls shall be furnished for varying the feed rate and down pressure. The maximum rate of feed shall not be less than 55 feet per minute down and 35 feet per minute up. A rapid retract capability shall be furnished to increase the rate of retract to a maximum of not less than 90 feet per minute. Two feed levers shall be provided. One feed lever shall be of the spring return type permitting standard rates of feed and retract. The first feed lever shall not be affected by the dial control settings used with the second feed lever. The second feed lever shall have a detent position and be used for drilling when a controlled rate of feed is required as well as the rapid retract. Feed rate, once set, shall not be affected by changes in engine RPM nor by changes in formation resistance unless the adjusted down pressure setting is reached. A feed rate control shall be furnished for changing the rate of feed. A pressure control shall be furnished for changing the maximum bit pressure. The feed rate and pressure controls shall be operated by dials located on the front of the control panel within easy reach of the operator.
DRILL POWER UNIT: The power unit shall be a self-contained electric starting, liquid-cooled, heavy-duty 4-cylinder industrial type turbocharged diesel engine, having not less than 275 cubic inch displacement and a minimum 110 horsepower. The engine shall meet U. S. EPA Tier 2 emission certification. The unit shall be equipped with a heavy-duty dry type replaceable element air cleaner with pre-cleaner, electronic governor, high temperature/low oil pressure shut down, cold weather starting aid, and a replaceable full flow oil filter. The unit shall have and a 12-volt electric starting system consisting of a starter, alternator, battery and regulator. The unit shall have a throttle switch and a keyed ignition switch on the drill control panel.
The power unit shall be equipped with a dry disc clutch not less than 13 inches in diameter and a transmission having not less than five speeds forward and one reverse. When coupled with the drill unit, the engine shall have sufficient power to meet all requirements listed elsewhere in this specification. Fuel for the drill shall come from the truck carrier fuel tank.
UPRIGHT DRILL FRAME WITH ANGLE-HOLE FEATURE: The upright drill frame shall be hydraulically actuated permitting 90 degree fold over for traveling. The drill frame movement shall be controlled by two 3.00 inch minimum ID double-acting hydraulic cylinders that have a minimum of 1.375 inch diameter piston rods. The drive train to the rotary shall not have to be disconnected when folding the upright drill frame over to a horizontal travel position. The depth of the upright part of the base frame shall be at least 10 inches for rigidity.
The angle-hole feature shall be a direct coupled mechanical drive system. The drill rig shall be capable of drilling holes from vertical to 35 degrees from horizontal. Quick disconnect telescoping braces shall be provided for support of the upright drill frame in angle-hole positions.
AUGER AND ROD GUIDES FOR ANGLE DRILLING: Telescoping auger and rod guides shall extend from the bottom of the upright drill frame to stabilize augers and drill rods during angle drilling. Pins shall secure the telescoping guide supports in a stored position or at the desired amount of extension.
HYDRAULIC SYSTEM: This system shall have a heavy-duty engine driven tandem hydraulic pump run independently of the gear train with a capacities of not less than 25.5 GPM and 21 GPM at 2,000 PSI. The system shall be equipped with a full-flow replaceable element hydraulic oil filters in the low pressure return line. A hydraulic oil cooler shall be furnished. The hydraulic oil reservoir shall have adequate capacity and shall be equipped with a vented filler cap, magnetic drain plug and level indicator sights. The hydraulic pump shall be driven from a point in the line of power transmission so that hydraulic power will be available whenever the engine is running.
DRILLER'S CONTROL PANEL: All controls and gauges needed for the various drilling operations shall be placed in such a manner as to be easily accessible and convenient for the drill operator while permitting a view of the drilling operation at all times. The driller's control panel shall be mounted on the left rear of the drill and shall include the following instrumentation and controls:
(a) Keyed ignition switch, starter button, and engine ECM reset switch.
(b) Push-button emergency engine shut-off switch.
(c) Engine throttle switch.
(d) Transmission gear selector and a lock-out clutch handle and auxiliary spindle brake set valve.
(e) Gauges with lights: Engine tachometer, engine oil pressure, engine coolant temperature, voltmeter, and engine ECM diagnostic module to monitor engine parameters (engine speed; engine oil pressure; engine coolant temperature; system voltage; machine hours). Gauges and diagnostic module shall be housed inside a sealed enclosure with latching cover. Cover shall be lockable for vandalism protection.
(f) Hydraulic gauges for systems pressure.
(g) Feed rate and feed pull-down pressure controls.
(h) Feed lever and detented feed lever.
(i) Open detented valve spool with flow divider and Q.D. fittings.
(j) Hydraulic controls for all standard and provided optional components.
The drill controls shall be arranged in groups and situated for convenience according to frequency of use. For safety and convenience, the hydraulic levers shall have directional control that corresponds with cylinder movement. For example, moving the feed lever up shall extend the feed cylinders.
SAFETY AND EMERGENCY SHUT-DOWN SYSTEM: Push-button emergency shut-off switches shall be located on the control panel and on the right side of the main drill frame. Two emergency multi-directional wobble shut-off switches with extended levers shall be located near the bottom of and parallel to the feed cylinders. One emergency multi-directional wobble shut-off switch shall be located above and parallel to the axis of the cathead. When any emergency shut-off switch is activated, a driveline brake is engaged to stop the spindle rotation in less than one revolution, the clutch is released, the cathead rotation instantly stops, and the engine is shut down. The system shall also include a lock-out type clutch handle that positively locks the clutch handle in the down or disengaged position and a auxiliary spindle brake set valve. A neutral start switch is to be included that only allows the engine to start when the clutch is disengaged. A mast-raising alarm shall be included to alert the drill crew to look for overhead obstructions.
MAST WITH QUICK DISCONNECT: The mast shall be an integral part of the upright drill frame with provision for being disconnected and connected without the use of bolts. The mast shall completely disconnect from the drill frame so that the drill and the slide bases are operable when the mast is not needed. The mast when disconnected from the upright drill frame shall be stored on a suitable rack or off the unit. With the mast secured in its rack and the upright drill frame horizontal, the mast shall be separated from the drill by extending the in-out slide base, thereby disengaging cylindrical tapered pins on the mast from like tapered boxes fastened to the top part of the upright drill frame.
With the mast in a vertical position, the sheaves shall be not less than 25 feet from the base of the drill main frame. The maximum line pull of the draw works shall be evenly distributed on four cross-braced tubular members with an adequate margin of safety. The mast shall be a tapered design with a depth at the base of at least 9 inches. Pairs of 8 inch diameter sheaves shall be aligned with the rope or wireline they carry. Two hydraulic cylinders shall be provided to raise and lower the upright drill frame and mast.
UNDERSIDE SHEAVE: A sheave shall be positioned near the top of the mast so that a hoist line can be aligned over the drill spindle.
DRAW WORKS: The draw works shall include a cathead, and three hydraulic hoists, and a hydraulic wire line hoist.
The cathead shall be hydraulically powered and have a pulling capacity of not less than 1,370 pounds. The cathead shall be located at the right rear corner of the drill at right angles to the long axis of the drill frame. The diameter of the drum shall be 8 inches and the length 7.5 inches. Maximum peripheral speed shall not be less than 710 feet per minute.
The first hydraulic hoist shall have a maximum pulling capacity of not less than 8,500 pounds. Maximum line speed up shall be not less than 72 feet/minute and maximum line speed down shall be not less than 310 feet/minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. A hydraulic brake release valve shall be furnished that permits wire rope to lead off the drum when the hoist control lever is positioned to suspend a load. The hoist shall include at least 65 feet of 1/2 inch diameter wire rope and a safety Shur-Lok hook.
The second hydraulic hoist shall have a maximum pulling capacity of not less than 3,200 pounds. Maximum line speed shall be not less than 100 feet per minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall include at least 60 feet of 3/8 inch diameter wire rope and a safety Shur-Lok hook. A cable guide shall be provided.
The third hydraulic hoist shall have a maximum pulling capacity of not less than 1,800 pounds. Maximum line speed shall be not less than 200 feet per minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall include at least 60 feet of 3/8 inch diameter wire rope and a safety Shur-Lok hook. A cable guide shall be provided.
The hydraulic wire line hoist shall have a maximum pulling capacity of not less than 1800 pounds. Maximum line speed shall be not less than 200 feet per minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall be capable of holding up to 900 feet of 3/16 inch diameter wire line cable. 500 feet of 3/16 inch cable shall be included.
SLIDING BASE, IN-OUT: A sliding base shall be furnished for moving the drill in and out so that the drill spindle can be positioned to facilitate alignment of augers and drill rods and to provide clearance from the hole for handling augers, casing and other down-hole tools. With the slide base extended, the center of the drill spindle shall be at least 24 inches from the rear of the truck to provide ample working room. The in-out slide base shall have at least 18 inches of travel and shall be hydraulically operated. The in-out slide base shall have a replaceable nylatron (or approved equal) wear plate between the metal slide surfaces.
SLIDING BASE, SIDEWAYS: A sliding base shall be furnished for moving the drill to either side so that the drill spindle can be positioned to facilitate alignment of augers and drill rods when starting or drilling a hole. The sideways slide base shall have at least 16 inches of travel and shall be hydraulically operated. The sideways slide base shall have nylatron (or approved equal) wear plate between the metal slide surface.
FLUTED KELLY AND QUICK DISCONNECT HYDRAULIC CHUCK ASSEMBLY: A 3.625 inch ID quick disconnect hydraulic chuck shall be mounted on top of the 3-3/4 inch ID drill spindle. An auger drive universal joint with heavy-duty hollow-stem auger pin up and 2 inch hexagon socket down shall fit an auger box on the bottom of the spindle. Attachment or detachment of the auger drive universal joint shall be made quickly and easily. The kelly shall not have to be removed to perform auger drilling. Keys shall be provided in the hydraulic chuck that will engage 180 degree opposed flutes that run the length of the kelly for transmission of rotation and torque. Plungers shall be provided in the chuck that will engage opposed crosswise slots in the kelly for the transfer of thrust and retraction. The plungers shall be hydraulically actuated at the control panel and shall have engaged and disengaged positions. An alloy steel kelly bar shall be furnished that is 3.5 inch OD x 2 inch ID x 97 inches long. The kelly shall have a pin to pin saver sub on the bottom and a 2 inch ID lefthand thread box on top. A bail-type water swivel shall be furnished at the top of the kelly with stabilization to the drill pull-down rods so the kelly can be rotated at maximum speed without vibration. It shall be possible to rotate the kelly with the plungers disengaged.
FIRST MUD PUMP ASSEMBLY: The mud or water pump shall be a progressive cavity type pump (Moyno 3L6 or equal) and shall have an infinitely adjustable output of 0 to 36 gallons per minute and a maximum pressure of 225 PSI. Pump output shall not be affected by changes in engine RPM. Power for the mud pump shall be supplied by a hydraulic motor operated from the drill hydraulic system. The assembly shall include a pressure gauge, a 1-1/2 inch pressure port with sufficient 1-1/2 inch high pressure hose to connect to the control panel, service tee with 1 inch bypass at the operator’ panel and a 2 inch suction port with 2 inch suction hose to the water tank. A 2 inch by 25 foot long suction hose with foot valve and strainer and a cam type quick disconnect connection of the water pump shall be provided. Provisions shall be made for drainage of the mud pump and lines.
SECOND MUD PUMP ASSEMBLY: The mud or water pump shall be a positive displacement piston type (FMC Bean L1122, 435 or equal) and shall have an infinitely adjustable output of 0 to 40 gallons per minute. Maximum pressure shall not be less than 800 PSI. Pump output shall not be affected by changes in engine RPM. Power for the mud pump shall be supplied by a hydraulic motor operated from the drill hydraulic system. A three-speed forward, one-speed reverse transmission shall be provided between the hydraulic motor and water pump. The assembly shall include a pressure gauge, pressure relief valve, a 1-1/2 inch pressure port with sufficient 1-1/2 inch high pressure hose to connect to the control panel A 2 inch by 25 foot long suction hose with foot valve and strainer and a cam type quick disconnect connection on the water pump shall be provided. Provisions shall be made for drainage of the mud pump and lines.
STANDPIPE WITH HOSE TO CONTROL PANEL: A 1-1/2 inch diameter standpipe shall be mounted on the upright drill frame and connected by a 1-1/2 inch high pressure hose to the mud pump output at the control panel. A 1-1/2 inch high pressure hose shall connect the standpipe to the water swivel on the fluted kelly utilizing cam-type quick disconnect fittings with safety cable.
HYDRAULIC HAMMER: A hydraulic hammer system shall be furnished that will lift a 140 pound drive weight 30 inches and completely release the weight for a 30 inch free fall. No rope or cable shall be attached to the weight that might impede free fall. The system shall have a minimum rate of at least 50 blows per minute. The hammer shall be preset at the factory for a consistent weight fall height through the use of adjustable priority hydraulic control valves. Once the valves are set, the fall height of the hammer weight shall not be affected by engine throttle adjustments. The fall height shall have a tolerance of plus or minus 1/2 inch. A method for visual verification of the fall height of the weight while the hammer is in operation shall be provided. The hammer shall be mounted on one single-acting hydraulic cylinder which is dedicated to the operation of the hammer device and shall be attached to the upright drill frame opposite of the control panel. The hammer device shall be hydraulically raised or lowered by this hydraulic cylinder through 72 inches of vertical travel. A 140 pound drive weight shall be furnished. A safety feature shall be furnished that will prevent the hammer from operating if the anvil is not in place.
HYDRAULIC ROD HOLDER AND BREAKOUT DEVICE: A hydraulic rod holder having two opposed hydraulic cylinders that clamp up to 4.5 inch OD drill rod or pipe between two replaceable jaws shall be furnished. These jaws shall have a minimum of 3.75 inches of vertical height engagement evenly distributed over a minimum of 45 percent of the drill rod circumference. The device shall swing on and off the hole from a pivot point near the right rear leveling jack and shall hydraulically move in and out. The hydraulic extension or retraction of the rod holder shall permit centering of the rod holder jaws on tools that are aligned with the vertical axis of the drill spindle. The rod holder shall store flush with the rear of the platform and out of the way when drilling with auger tools. The rod holder shall be capable of pivoting away from the carrier so that the jaws are a minimum of 55 inches from the platform to allow the holder to be used as drilling tools are advanced. A hydraulic breakout wrench shall be mounted on the rod holder. One set of drill rod jaws shall be furnished.
WATER TANK/TOOL BOX COMBINATION: A water tank/tool box combination shall be provided at the front of the platform behind the cab. The tool boxes each end are to be 24 deep with double swing-out doors and a removable center shelf. The tank center section shall store approximately 260 gallons. The tank shall be all stainless steel construction and shall have internal baffles. The tank shall include inlet and discharge ports as well as plumbing to the mud pumps. A storage rack is to be provided below the water tank/tool box for storage of five foot lengths of drill rods with doors on both ends. An open storage area is to be provided on top of the water tank/tool box.
HYDRAULIC LEVELING JACKS: Heavy-duty hydraulic leveling jacks shall be furnished that are operated from the control panel at the left rear of the drill. The jacks shall provide adequate leveling capability and shall be strong and rigid enough to easily support the total weight of the machine plus the loads generated when retracting drilling tools. Check valves shall be furnished in the hydraulic lines to prevent leakage or slippage of the jacks while the drill is set up on a site. The chrome-plated jack piston rods shall be completely enclosed to safeguard them from damage. The jack foot pads shall be minimum 14 inch diameter.
Two jacks shall be mounted at the rear of the platform, one on each corner. The maximum cylinder travel shall not be less than 36 inches. The minimum outside diameter of the jack cylinders shall be 4.5 inches with a 4 inch bore and 2.5 inch diameter piston rod.
Two jacks shall be mounted at the front of the truck. The maximum cylinder travel shall not be less than 36 inches. The minimum outside diameter of the jack cylinders shall be 4.5 inches with a 4 inch bore and 2.5 inch diameter piston rod.
The front leveling jacks shall incorporate a tilting mechanism that will allow the jack housing to lean away from the truck grille to allow for tilting of the truck hood. When vertical, the jack shall be secured in position by a minimum one-inch diameter pin and shall pivot on a minimum one-inch diameter pin.
DRILL PLATFORM: The drill platform shall be constructed from structural steel members and 12 gauge safety tread deck plate. A watertight tool box shall be provided on the passenger side below the platform deck ahead of the rear wheels. Drill rod and auger racks shall be furnished above the deck. Clearance lights shall be included. The platform width shall not exceed 96 inches. The depth of the platform shall be 8 inches. The platform shall be for a 120 inch to 136 inch CA truck.
A folding driller's step at left rear corner of the platform shall be supplied.
A hydraulic underbody auger rack shall be furnished on the driver side of the truck ahead of the rear wheels to facilitate the handling of augers. The rack shall be controlled by a hydraulic lever and shall slide on ball-bearing rollers. The rack shall store a minimum of 60 lineal feet of 4.25 inch ID x 5 foot hollow augers.
The drill platform shall be undercoated.
Dual pipe vises with a 1-5/8 inch hex shank attached shall be provided to fit two hex sockets located on both the right, left sides of the drill platform.
A folding work table shall be provided on the passenger’s side of the platform.
A 2 inch tow hitch receiver tube shall be supplied at the rear of the truck.
AIR COMPRESSOR: A drill engine driven utility air compressor mounted on the side of the engine shall be provided. The compressor shall develop 15.2 CFM maximum at 125 PSI maximum. The system shall include three 3 gallon reserve tanks, plumbing to the rear of platform, regulator, 12 foot air line with quick disconnects, impact wrench with pigtail hose, 1.125 inch, and 1.25 inch impact sockets.
TRUCK WINCH: The truck shall be equipped with a front-mounted 30,000 pound winch assembly powered by the drill's hydraulic system. The assembly shall include the hydraulic drive controls in the truck cab, not less than 100 feet of 3/4 inch wire rope and a tail chain with hook. A heavy-duty 10 inch steel channel bumper with tow shackles and roller guides shall be provided. A full width tilting brush guard made of 2 inch square tubing shall be attached to the front bumper to provide protection for the grille and head lamp area. The winch shall be equipped with an oil bath type gear or transmission for transmitting power from the drive to the winch drum. The winch shall be equipped with a clutch for engaging and disengaging the drum, and a brake which will automatically engage when the clutch is disengaged.
IDENTIFICATION: CME-55 drill.
COLOR: The drill unit, drill platform and all parts normally painted shall be primed and painted Hi-Vis green #7744XM Alt 3.
All exposed hydraulic cylinder piston rods shall be covered to prevent over spray during painting.
MISCELLANEOUS: All equipment cataloged as standard shall be furnished and shall be included in the purchase price of the unit. The component parts of the unit shall be of proper size and design to safely withstand maximum stresses imposed by a capacity load, and the manufacturer's rated loads for chains, bearings and universal joints shall not be exceeded when the unit is loaded with such loads.
The torque capacity of each driven part shall be equal to or exceed the torque capacity of its driving member.
This machine is to be delivered in first-class operating condition with acceptance subject to inspection and approval. The successful bidder, at a time designated, shall provide two days of training to familiarize personnel with the correct operation and servicing procedures for the equipment delivered.
All items which require periodic lubrication shall be provided with a suitable lubrication fitting.
Two copies of the manufacturer's service manual containing operating instructions, maintenance instructions and a bill of material or parts list shall be furnished by the manufacturer.
All pressure systems shall be provided with suitable pressure relief valves. With the exception of the drill rotary box, cathead, spindle and drilling tools, all moving parts which are so located as to be a hazard to operating or maintenance personnel shall be fully enclosed or properly guarded. Protective devices shall not impair the operating functions.
The equipment to be furnished under these specifications shall be warranted for one year against defective design, materials and workmanship as standard with the manufacturer. Two copies of the manufacturer's standard guaranty or warranty shall be furnished.
ITEM 5 CME-45B SPECIFICATIONS FOR BORING AND SUBSURFACE
EXPLORATION DRILL MACHINE
ITEM: One combination auger, core, rotary type boring machine to be mounted on a 4x2 truck supplied by the end user agency.
INTENT: These specifications describe salient features that shall be required in a combination auger-core-rotary type truck mounted drill unit. The unit shall be completely assembled and ready for operation when delivered.
PURPOSE: This equipment shall be used for soil sampling, foundation testing, and subsurface exploration work. The drill machine shall be capable of performing auger borings in unconsolidated formations with hollow-stem augers. The drill shall have the capability of productively using currently popular geoexploration methods and techniques that include shelby tube or continuous tube sampling and standard penetration testing. The drill shall be capable of coring or rotary drilling applications.
GENERAL SPECIFICATIONS: The drill shall be a self-contained unit having a single engine power source. The power shall be appropriately directed to the hydraulic system and mechanically-driven drill head. A fixed position upright drill frame with twin hydraulic feed cylinders shall be supplied. The assembled drill with its complement of auxiliary equipment shall be so arranged that work may be carried on with optimum efficiency and a minimum of manual labor. All parts, materials and workmanship shall be of the highest quality recognized by the trade. The drill unit shall be thoroughly field tested and ready for immediate and continuous operation at time of delivery. The equipment proposed must be a current model under standard production, being produced in quantity for national distribution. The manufacturer must have a minimum of three years production experience designing and manufacturing this type of equipment. The drill shall have been in production for at least two years. Dealer or vendor modifications to a non-conforming model for the express purpose of meeting minimum specification requirements will not be acceptable. Parts and accessories shall be stocked and readily available from the successful vendor. The drill unit shall be furnished with all standard equipment advertised whether or not specifically called for here, except where optional or conflicting equipment is specified. The drill shall meet the following specifications.
ROTARY DRIVE: The drill transmission shall have at least four speeds forward and one speed reverse. The transmission shall be mounted stationary on the drill main base frame with a heavy-duty clutch immediately adjacent to the transmission power input. The maximum drill spindle torque shall exceed 3,380 foot-pounds in first gear. Rotational speeds of the drill spindle shall range from at least 110 RPM in first gear to more than 698 RPM in fourth gear at 2,500 engine RPM. The output of the transmission shall power a single speed right angle drive. The right angle drive output shall turn a drive shaft connected to the rotary box. The rotary box shall be stationary with respect to the drive head travel. The rotary box shall be grease packed. The minimum rotary box chain size shall be double 80 series. The rotary box shall turn a rotary drive bar that has a square cross section of at least 1.75 inches a side and shall be made of heat-treated alloy steel. The drill shall be equipped with a heavy-duty auger drive universal joint and 1-5/8 inch hexagon drive socket. Provision against shock overload to the rotary drive shall be accomplished through an easily adjustable torque-limiting clutch.
VERTICAL DRIVE: The vertical drive shall consist of two double-acting hydraulic feed cylinders with an overall stroke or travel of at least 68 inches. The feed cylinders shall have a point of thrust centered upon the axis of the drill spindle. The feed slide bushings shall be split for ease of removal and replacement. The vertical drive shall have a maximum downward thrust of not less than 13,650 pounds and an upward or retract force of not less than 19,600 pounds. The feed cylinders shall have a minimum piston rod diameter of 1.375 inches to withstand compressive forces when retracting augers from the ground without rotation. Hydraulic gauges shall be provided on the control panel at the left rear of the drill to indicate in pounds per square inch the hydraulic feed pressure and system pressure. Hydraulic controls shall be furnished for varying the feed rate and down pressure. The maximum rate of feed shall not be less than 79 feet per minute down and 55 feet per minute up.
DRILL POWER UNIT: The power unit shall be a self-contained electric starting, air-cooled, heavy-duty 3-cylinder industrial type diesel engine, having not less than 197 cubic inch displacement and a minimum 61 horsepower. The engine shall meet U.S. EPA Tier 2 emission certification. The unit shall be equipped with a heavy-duty oil bath air cleaner, a governor and a replaceable full flow oil filter. The unit shall have a 12-volt electric starting system consisting of a starter, alternator, battery and regulator. The unit shall have a keyed ignition switch on the drill control panel and an electrically controlled engine throttle.
The power unit shall be equipped with a dry disc clutch not less than 13 inches in diameter and a transmission having not less than four speeds forward and one reverse. When coupled with the drill unit, the engine shall have sufficient power to meet all requirements listed elsewhere in this specification. The fuel tank shall be taken from the truck’s tank.
UPRIGHT DRILL FRAME: The upright drill frame shall be in a fixed vertical drilling position.
HYDRAULIC SYSTEM: This system shall have a heavy-duty engine driven hydraulic pump run independently of the gear train with a capacity of not less than 25.5 GPM at 2,000 PSI. The system shall be equipped with a full-flow replaceable element hydraulic oil filter in the low pressure return line. A hydraulic oil cooler shall be furnished. The hydraulic oil reservoir shall have adequate capacity and shall be equipped with a vented filler cap, magnetic drain plug, and level indicator sights. The hydraulic pump shall be driven from a point in the line of power transmission so that hydraulic power will be available whenever the engine is running.
DRILLER'S CONTROL PANEL: All controls and gauges needed for the various drilling operations shall be placed in such a manner as to be easily accessible and convenient for the drill operator while permitting a view of the drilling operation at all times. The driller's control panel shall be mounted on the left rear of the drill and shall include the following instrumentation and controls:
(a) Keyed ignition switch and starter button.
(b) Push-button emergency engine shut-off switch.
(c) Electric engine throttle switch.
(d) Transmission gear selector and lock-out clutch handle and auxiliary spindle brake set valve.
(e) Gauges: Hour meter, engine oil pressure, engine oil temperature and volt meter.
(f) Hydraulic gauges for systems pressure and pull-down pressure.
(g) Feed rate, and feed pull-down pressure controls.
(h) Feed and detented feed levers.
(i) Hydraulic controls for all standard and provided optional components.
The drill controls shall be arranged in groups and situated for convenience according to frequency of use. For safety and convenience, the hydraulic levers shall have directional control that corresponds with cylinder movement. For example, moving the feed lever up shall extend the feed cylinders.
SAFETY AND EMERGENCY SHUT-DOWN SYSTEM: Push-button emergency shut-off switches shall be located on the control panel and on the right side of the main drill frame. Two emergency multi-directional wobble shut-off switches with extended levers shall be located near the bottom of and parallel to the feed cylinders. When any emergency shut-off switch is activated, a drive line brake is engaged to stop the spindle rotation in less than one revolution, the clutch is released, and the engine is shut down. The system shall also include a lock-out type clutch handle that positively locks the clutch handle in the down or disengaged position and an auxiliary spindle brake set valve. A neutral start switch is to be included that only allows the engine to start when the clutch is disengaged. A mast-raising alarm shall be included to alert the drill crew to look for overhead obstructions.
MAST: The mast shall pivot on the upright drill frame and shall hydraulically fold from a vertical drilling to a horizontal travel position. The mast shall be practical to remove when not needed. With the mast in vertical position, the sheaves shall not be less than 20 feet from the base of the drill main frame. The mast shall be constructed of four cross-braced steel tubes designed to distribute the working loads equally. The mast shall easily support the pull of the hoists. Pairs of 8 inch diameter sheaves shall be used to nearly as possible align the rope or wireline with the drill hole and drum served.
DRAW WORKS: The draw works shall include two hydraulic hoists and a hydraulic wireline hoist.
The first hydraulic hoist shall have a maximum pulling capacity of not less than 3,200 pounds. Maximum line speed shall be not less than 100 feet per minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall include at least 60 feet of 3/8 inch diameter wire rope and a safety Shur-Lok hook.
The second hydraulic hoist shall have a maximum pulling capacity of not less than 1,800 pounds. Maximum line speed shall be not less than 200 feet per minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall include at least 60 feet of 3/8 inch diameter wire rope and a safety Shur-Lok hook. lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall include at least 60 feet of 3/8 inch diameter non-rotating wire rope and a safety Shur-Lok hook.
The hydraulic wireline hoist shall have a maximum pulling capacity of not less than 1,800 pounds. Maximum line speed shall be not less than 200 feet per minute. One hydraulic lever shall be furnished for controlling hoisting or lowering and rotation speed. The hoist shall be capable of holding up to 900 feet of 3/16 inch diameter wireline cable. Cable shall not be included.
SLIDING BASE, IN-OUT: A sliding base shall be furnished for moving the drill in and out so that the drill spindle can be positioned to facilitate alignment of augers and drill rods and to provide clearance from the hole for handling augers and other down-hole tools. With the slide base extended, the center of the auger drive shall be at least 15 inches from the rear of the truck to provide ample working room. The in-out slide base shall have at least 15 inches of travel and shall be hydraulically operated. The in-out slide base shall have a replaceable nylatron (or approved equal) wear plate between the metal slide surfaces.
SLIDING BASE, SIDEWAYS: A sliding base shall be furnished for moving the drill to either side so that the drill spindle can be positioned to facilitate alignment of augers and drill rods when starting or drilling a hole. The sideways slide base shall have at least 8 inches of travel and shall be hydraulically operated. The sideways slide base shall have nylatron (or approved equal) wear plate between the metal slide surface.
FIRST MUD PUMP ASSEMBLY: The mud or water pump shall be a progressive cavity type pump (Moyno 3L6 or equal) and shall have an infinitely adjustable output of 0 to 36 gallons per minute and a maximum pressure of 225 PSI. Pump output shall not be affected by changes in engine RPM. Power for the mud pump shall be supplied by a hydraulic motor operated from the drill hydraulic system. The assembly shall include a pressure gauge, a 1-1/2 inch pressure port with sufficient 1-1/2 inch high pressure hose to connect to the control panel, service tee with 1 inch bypass at the operator’ panel and a 2 inch suction port with 2 inch suction hose to the water tank. A 2 inch by 25 foot long suction hose with foot valve and strainer and a cam type quick disconnect connection of the water pump shall be provided. Provisions shall be made for drainage of the mud pump and lines.
STANDPIPE WITH HOSE TO CONTROL PANEL: A 1-1/2 inch diameter standpipe shall be mounted on the upright drill frame and connected by a 1-1/2 inch high pressure hose to the mud pump output at the control panel. 1-1/2 inch high pressure hose with quick disconnect fittings shall connect the standpipe to a stabilized side feed water swivel.
HYDRAULIC HAMMER: A hydraulic hammer system shall be furnished that will lift a 140 pound drive weight 30 inches and completely release the weight for a 30 inch free fall. No rope or cable shall be attached to the weight that might impede free fall. The system shall have a minimum rate of at least 50 blows per minute. The hammer shall be preset at the factory for a consistent weight fall height through the use of adjustable priority hydraulic control valves. Once the valves are set, the fall height of the hammer weight shall not be affected by engine throttle adjustments. The fall height shall have a tolerance of plus or minus ½ inch. A method for visual verification of the fall height of the weight while the hammer is in operation shall be provided. The hammer shall be mounted on one single-acting hydraulic cylinder which is dedicated to the operation of the hammer device and shall be attached to the upright drill frame opposite of the control panel. The hammer device shall be hydraulically raised or lowered by this hydraulic cylinder through 60 inches of vertical travel. A 140 pound drive weight shall be furnished. A safety feature shall be furnished that will prevent the hammer from operating if the anvil is not in place.
HYDRAULIC ROD HOLDER AND BREAKOUT DEVICE: A hydraulic rod holder having two opposed hydraulic cylinders that clamp up to 4.5 inch OD drill rod or pipe between two replaceable jaws shall be furnished. These jaws shall have a minimum of 3.75 inches of vertical height engagement evenly distributed over a minimum of 45 percent of the drill rod circumference. The device shall swing on and off the hole from a pivot point near the right rear leveling jack and shall hydraulically move in and out. The hydraulic extension or retraction of the rod holder shall permit centering of the rod holder jaws on tools that are aligned with the vertical axis of the drill spindle. The rod holder shall store flush with the rear of the platform and out of the way when drilling with auger tools. The rod holder shall be capable of pivoting away from the carrier so that the jaws are a minimum of 55 inches from the platform to allow the holder to be used as drilling tools are advanced. A hydraulic breakout wrench shall be mounted on the rod holder. One set of drill rod jaws shall be furnished.
WATER TANK/TOOL BOX COMBINATION: A water tank/tool box combination shall be provided at the front of the platform behind the cab. The tool boxes each end are to be 18 inches deep with double swing-out doors and a removable center shelf. The tank center section shall store approximately 330 gallons. The tank shall be all stainless steel construction and shall have internal baffles. The tank shall include inlet and discharge ports as well as plumbing to the mud pumps. A storage rack is to be provided below the water tank/tool box for storage of five foot lengths of drill rods with doors on both ends. An open storage area is to be provided on top of the water tank/tool box.
HYDRAULIC LEVELING JACKS: Heavy-duty hydraulic leveling jacks shall be furnished that are operated from the control panel at the left rear of the drill. The jacks shall provide adequate leveling capability and shall be strong and rigid enough to easily support the total weight of the machine plus the loads generated when retracting drilling tools. Check valves shall be furnished in the hydraulic lines to prevent leakage or slippage of the jacks while the drill is set up on a site. The chrome-plated jack piston rods shall be completely enclosed to safeguard them from damage.
Two jacks shall be mounted at the rear of the platform, one on each corner. The maximum cylinder travel shall not be less than 36 inches. The minimum outside diameter of the jack cylinders shall be 4.5 inches with a 4 inch bore and 2.5 inch diameter piston rod.
One jack shall be mounted at the front of the truck. The maximum cylinder travel shall not be less than 36 inches. The minimum outside diameter of the jack cylinders shall be 4.5 inches with a 4 inch bore and 2.5 inch diameter piston rod.
The front leveling jack shall incorporate a tilting mechanism that will allow the jack housing to lean away from the truck grille to allow for tilting of the truck hood. When vertical, the jack shall be secured in position by a minimum one-inch diameter pin and shall pivot on a minimum one-inch diameter pin.
A heavy-duty 10 inch steel channel bumper with tow shackles shall be provided.
DRILL PLATFORM: The drill platform shall be constructed from structural steel members and 12 gauge safety tread deck plate. A watertight tool box shall be provided on the passenger side below the platform deck ahead of the rear wheels. Drill rod and auger racks shall be furnished above the deck. Clearance lights shall be included. The platform width shall not exceed 96 inches. The depth of the platform shall be 8 inches. The platform shall be for a 102 inch to 123 inch CA truck.
A folding driller's step at left rear corner of the platform shall be supplied.
A hydraulic underbody auger rack shall be furnished on the driver side of the truck ahead of the rear wheels to facilitate the handling of augers. The rack shall be controlled by a hydraulic lever and shall slide on ball-bearing rollers. The rack shall store a minimum of 60 lineal feet of 4.25 inch ID x 5 foot hollow augers.
The drill platform shall be undercoated.
Dual pipe vises with a 1-5/8 inch hex shank attached shall be provided to fit two hex sockets located on both the right, left sides of the drill platform.
A folding work table shall be provided on the passenger’s side of the platform.
PAVEMENT CORING ATTACHMENT: A pavement coring diamond bit stabilizer shall be furnished. The attachment shall be adjustable for bits up to 12 inch diameter and be easy to remove when not needed.
IDENTIFICATION: CME-45B drill
MISCELLANEOUS: All equipment cataloged as standard shall be furnished and shall be included in the purchase price of the unit. The component parts of the unit shall be of proper size and design to safely withstand maximum stresses imposed by a capacity load, and the manufacturer's rated loads for chains, bearings and universal joints shall not be exceeded when the unit is loaded with such loads.
The torque capacity of each driven part shall be equal to or exceed the torque capacity of its driving member.
This machine is to be delivered in first-class operating condition with acceptance subject to inspection and approval. The successful bidder, at a time designated, shall provide two days of training to familiarize personnel with the correct operation and servicing procedures for the equipment delivered.
All items which require periodic lubrication shall be provided with a suitable lubrication fitting.
Two copies of the manufacturer's service manual containing operating instructions, maintenance instructions and a bill of material or parts list shall be furnished by the manufacturer.
All pressure systems shall be provided with suitable pressure relief valves. With the exception of the drill rotary box, cathead, spindle and drilling tools, all moving parts which are so located as to be a hazard to operating or maintenance personnel shall be fully enclosed or properly guarded. Protective devices shall not impair the operating functions.
The equipment to be furnished under these specifications shall be warranted for one year against defective design, materials and workmanship as standard with the manufacturer. Two copies of the manufacturer's standard guaranty or warranty shall be furnished.
PERFORMANCE REPORT FOR
Purchasing & Contract Administration
To OSP Customers:
Please take a moment to let us know how our services have measured up to your expectations on this contract. Please copy this form locally as needed and forward to the Office of State Procurement Purchasing Manager. For any comments marked unacceptable, please explain in remarks block.
|Procurement services provided: |Excellent |Good |Acceptable |Unacceptable |
|Timeliness of contract actions | | | | |
|Professionalism and courtesy of staff | | | | |
|Services provided met customer needs | | | | |
|Knowledge of procurement rules and regulations | | | | |
|Responsiveness/problem resolution | | | | |
|Timely and effective communications | | | | |
Comments:
|Agency: | |Prepared by: | |
|Contract No.: |11703 Track Mounted Drill |Title: | |
|Contract Title: | |Date: | |
| | |Phone: | |
Send to:
Unit Manager
Office of State Procurement
PO Box 41017
Olympia, Washington 98504-1017
PERFORMANCE REPORT FOR
CONTRACTOR PRODUCT/SERVICE
Complete this form to report problems with suppliers or to report unsatisfactory product or services. You are also encouraged to report superior performance. Agency personnel should contact suppliers in an effort to resolve problems themselves prior to completion and submission of this report.
Contract number and title: 11703 Track Mounted Drill
Supplier’s name: Supplier’s representative:
|PRODUCT/SERVICE |
| |Contract item quality higher than required | |Damaged goods delivered |
| |Contract item quality lower than required. | |Item delivered does not meet P.O./contract specifications |
| |Other: | | |
|SUPPLIER/CONTRACTOR PERFORMANCE |
| |Late delivery | |Slow response to problems and problem resolution |
| |Incorrect invoice pricing. | |Superior performance |
| |Other: | | |
|CONTRACT PROVISIONS |
| |Terms and conditions inadequate | |Additional items or services are required. |
| |Specifications need to be revised | |Minimum order too high. |
| |Other: | | |
Briefly describe situation:
|Agency Name: |Delivery Location: |
|Prepared By: |Phone Number: |Date: |Supervisor: |
| | | | |
|Address: |Email: | | |
| | | | |
Send To:
STATE PROCUREMENT OFFICER
OFFICE OF STATE PROCUREMENT
PO BOX 41017
OLYMPIA WA 98504-1017
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