STANDARD. >SPECIFICATIONS

STANDARD. >SPECIFICATIONS

For PUBLIC WORKS CONSTRUCTION SEPTEMBER 1986

DEPARTMENTS OF PUBLIC WORKS COUNTY OF KAUAl

CITY AND COUNTY OF HONOLULU COUNTY OF MAUl

? COUNTY OF HAVIJAI! OF THE STATEOF HAWAii

:I

II

STANDARD

I

il

SPECIFICATIONS

'i I

For

PUBLIC WORKS

I

CONSTRUCTION

I

SEPTEMBER 1986

If

I

DEPARTMENTS OF PUBLIC WORKS

, I

COUNTY OF KAUAI

CITY AND COUNTY OF HONOLULU

I

COUNTY OF MAUl COUNTY OF HAWAII

I

OF THE STATE OF HAWAII

I

I

DIRECTOR AND CHIEF ENGINEER

I

CITY AND COUNTY OF HONOLULU

I I

~

CHIEF ENGINEER

COUNTY OF HAWAII

I

I

T AB L E 0 F C 0 NT E NT S

Section

1

10 11 12 13 14 15 16 17

18 19 20 21 22

23

24 25 26 27 28

29 30

Item

Page

GENERAL

Definitions .. . .....................~ ............ 3

EXCAVATION AND EMBANKMENT

Clearing and Grubbing ?????..?.?.??.....?.?...??. 5

Trench Excavation and Backfill ..?...?????....?.. 8

Roadway Excavation ..?...?..??..??...????....??.. 16

Structure Excavation and Backfill ?...?....?...?? 20

Rock for Fill ................................... . 24

Crushed Rock ...........?....?.......?........... 26

. . . Borrow ...

Embankment

.

.. .. . .

. .?

..

..

..

..

.. .. ..

.. .. .. .. .. .

.. .

...........................

.. .

......

. .

28 30

SEWER FACILITIES

Vitrified Clay Sewer Pipe and

Appurtenances ?.?..?......??.?.???..???....... 33

Reinforced Concrete Sewer Pipe

??

and Appurten.ances ????????? o ???? o ?????????????

47

Cast Iron and Ductile Iron Sewer Pipe

and Appurtenances ?..?....?????....????..??... 54

PVC Sewer Pipe and Appurtenances (For Counties

of Kauai, Maui and Hawaii Only) ??..??.??...?? 62

Connection to Existing Sewer and Connecting

Cesspool in Direct Line of Sewer (For City

and County of Honolulu Only) ????????....????. 73

Sewer f.1.csnholes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

DRAINAGE FACILITIES

Drain Pipes ................................... . 80 Drain ~nholes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Catch Basins and Storm Water Inlets ?.?.....?.?? 92

Concrete Channels ??...??????????..??...??....?. 94 Subsurface Drains ?.?..?..?.?....??....??.?..??. 97

SUBBASES AND BASES

Subgrade ? . . . . . . . . . . . ? . ? ? ? ? . . ? ? . ? ? ? ? ? . ? ? ? ? ? ? ? . . . 100 Select Borrow for Subbase Course .?????.?.??..?? 102

Table of Contents

1

Section

31 32

33 34 35 36

37 38

39 40 41 42 43 44 45 46 47 48

49 50 51

52 53 54 55

56 57

58

59

60

Item

Aggregate Base Course ?.....?...??.....?.... ? ? ? ? ? 104 Treated Bases ....?........??......?.?......? ? ? ? ? 108

SURFACINGS AND PAVEMENTS

Asphalt Surface Treatment ....?????.... ~ ..??..... 114 Asphalt Concrete Pavement ...........?...?.?.?... 116 Asphalt Concrete Resurfacing ...??..?????.?...??. 124 Adjustment of Existing Utility Structures to

Finished Grade ???????????????????????~???????? 125 Portland Cement Concrete Pavement ....?...???.... 127 Restoring Pavements and Other Improvements ??.... 136

CONCRETE AND STEEL STRUCTURES

Portland Cement Concrete .. ...................... 138

Concrete Structures ?...?....???.??..?.??.?....?? 145 Concrete Curb and Gutter ....??....?..???.....?.. 149 Concrete Sidewalk .?...?.....??...??..??.......?? 152 Concrete Blocks, Cradles and Jackets ......?.???. 154 Cement Rubble Masonry .......???....?.....??????. 155 Concrete Masonry Units ?.....??........??.?.?.... 157 Reinforced Concrete Driveway Aprons .?.??........ 160 Steel Structures ??.?......???.....?????...?....? 162 Reinforcing Steel ..?..??..??..?.????.??..??.???. 165

MISCELLANEOUS

Street Survey Monuments ??????????.????.??...?.?? 168 Soil Preparation .....????...?...???????..?...??? 169 Planting Trees, Shrubs, Ground Cover

and Grass ??.?..????.?????????.???.?.????????.. 171 Transplanting of Existing Trees ?..??.????.?...?. 179 Posts and Railings ?..?.???.??.?..?????.....?.??? 183 Chain-Link Fence ....?.????....?...??...?....???. 186 Reconstructing Driveway Ramps Within

Private Properties ??.??????.?.?..?.??????.??.? 189 Project Signs ??????????????????????????~???????? 191 Street Lighting System (For City and

County of Honolulu Only) ......??????????.????. 193 Traffic Control Signals and Appurtenances

(For City and County of Honolulu and County of Kauai Only) .? ~ ?????....??.???...???? 217 Parking Meter Standard (For City and County of Honolulu Only) ...?..??.??.....?..?. 222 Street Name Signs (For City and County of Honolulu and County of Kauai Only) ?????... 224

Table of Contents

2

SECTION 1 - DEFINITIONS

1.1 GENERAL PROVISIONS - The general provisions of construction contracts for the respective Counties are incorporated by reference and made a part of this "Standard Specifications for Public Works Construction." The applicable general provisions shall govern the work in the County where the project is located.

1.2 COUNTY - County shall mean the County of Hawaii, City and County of Honolulu, County of Kauai or the County of Maui, in which the project is located.

1.3 AGENCY - The legal entity for which the work is being performed.

1.4 ENGINEER - The head of the Department of Public Works in the County where the project is located.

1.5 EXISTING UTILITIES - The term existing utilities refers to those utilities of the Federal government, State, County, public utility companies, and other private firms having an easement or a franchise to operate within public rights-of-way. These include sewer, water, storm drain, street light, electric power, gas, signal and communication cables.

1.6 MAXIMUM DENSITY - The maximum density shall be the density of the material or mixture of materials at the optimum moisture content as determined in the laboratory by compaction tests performed in accordance with ASTM D 1557, "Methods of Test for Moisture - Density Relation of Soils, Using 10-Lb. Rammer and 18-Inch Drop - Method D."

1.7 ROAD PRISM- The section of the road between the right-of-way lines and including cut or fill slope sections outside of the normal right-of-way lines.

1.8 SPECIAL PROVISIONS - The special provisions are specific clauses setting forth conditions and requirements peculiar to the work and supplemental to the general provisions and to this Standard Specifications.

1.9 STANDARD DETAILS - The "Standard Details" of the Department of Public Works and any subsequent amendments and additions of the County in which the project is located.

3

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download