Technical Specifications - HOME | Punjab Horticulture Mission
Technical SpecificationsFor theProtected Cultivation Structures PunjabIntroductionThe horticulture offers the diversification of the Punjab agriculture from the monoculture of paddy wheat rotation. This will also create the ample employment opportunities for the youth of Punjab. To make horticulture viable there is need to make horticulture more resource efficient. The hi-tech horticulture which includes development and cultivation of high yielding varieties, protected cultivation, micro irrigation, fertigation etc. will certainly improve the quality and quantity of the horticultural produce.The quality and uncertainty of the vegetable as well as flower production under open cultivation in the state results in the produce which is not suitable for export markets as well as the high end consumers of the state. And as such most of this is procured from other states. The need of the hour is to increase the productivity and quality of the produce to meet the requirements of quality conscious consumer. A paradigm shift is required which fuels the vertical growth in the productivity.Protected cultivation is one such technology which can provide the solution. Protected cultivation means some level ofcontrol over plant microclimate to alleviate one or more of abiotic stresses for optimum plant growth.The protected cultivation includes different levels of technologies from hi-tech vegetable production to low tunnels to save the crop from frost. From the previous experiences it has been observed that yields are several times higher than those under open field conditions, quality of produceis superior, higher input use efficiencies are achieved and vegetable export can be enhanced. Under such circumstances, protected cultivation is best option. To increase productivity there are mainly two approaches. First by improvement in genetic base and second by maintenance of favorable environment. In a given genetic material, they field potentials fully exploited only when an optimum growing environment is provided. Environment refers to light, temperature, air composition and nature of root medium. Traditionally it is possible to control only nature of root medium by way of till age, nutrition, irrigation, etc. Protected cultivation is one which has control over growing environmental conditions.Protected cultivation is being practiced in the various parts of the world for the last 150 years or so. In Indiadue to more emphasis on food grain production this technology lagged behind. Moreover the Punjab the harbinger of green revolution there was very less area under horticulture as compared to area under food grains.The declining farm sizes in the states is furthering the decreasing farm incomes, thus making agriculture financially unviable. The protected cultivation technologies will certainly increase the income levels of the farmers and making small farms financially viable. Of late this technology is catching the fancy of the farmers and more and farmers are coming forward for the adoption of this technology. The need was felt for the development of specifications, so that the farmer gets best of the technology.Specifications for Protected StructuresNaturally Ventilated Poly house (NVPH)Height of NVPH - 6 m to 7 m (Normally 6.5 m)Height of Gutter– 4 m to4.5 m (Normally 4.5 m)Height of Top Vent- 1m(or10% area of covered area which ever is higher)Bay Size-8 m x 4 m.Corridors – Maximum 2 m all sides for area calculation.Type -Saw tooth design.Shape – Aero dynamicStructure –Hot Dip Galvanized structure. Galvanization of the structural members of BIS standards and should not be lessthan 300 GSM.Stability of Structure – Structure should with stand minimum wind speed of 150 km/hr.FRAME COMPONENTS ( GIPIPES)Sr. No.Part nameSpecificationDescription1.Main Column76 mm OD&2 mm thick(@3.75 kgpermeter)6 m to 7 m length2.Small column along gable76 mm OD&2 mm thick(@3.75 kgpermeter)4m to 5m length3.Small Column along gutter76 mm OD&2 mm thick(@3.75 kgpermeter)4 m to 5 m length4.Foundation Stub60 mm OD&3.0 mm thick(@4.20 kgpermeter)1.2 m to 1.4 m5.Corridor pipe along gable60 mm OD&2.0 mm thick(@2.85 kgpermeter)As per design requirement6.Corridor pipe along gutter60 mm OD&2.0 mm thick(@2.85 kgpermeter)As per design requirement7.Small bottom chord along gable60 mm OD&2.0 mm thick(@2.85 kgpermeter)4 m8.Big Bottom chord60 mm OD&2.0 mm thick(@2.85 kgpermeter)8 m9.End Purlin48 mm OD&2.0 mm thick(@2.3 kg per meter)10.First top purlin48 mm OD&2.0 mm thick(@2.3 kg per meter)Top vent11.Second top purlin48 mm OD&2.0 mm thick(@2.3 kg per meter)Top vent12.4 m gutterpurlin42 mm OD&2 mm thick(@2.10 kgpermeter)Support to gutter13.6 m gutterpurlin42 mm OD&2 mm thick(@2.10 kgpermeter)Last pipe towards slope14.Curtain runner42 mm OD&2 mm thick(@2.10 kgpermeter)15.Horizontal member42 mm OD&2 mm thick(@2.10 kgpermeter)16.Long arc at end42 mm OD&2 mm thick(@2.10 kgpermeter)17.Long arc42 mm OD&2 mm thick(@2.10 kgpermeter)18.Small arc42 mm OD&2 mm thick(@2.10 kgpermeter)19.Knee Bracing and Small Inclined strut33 mm OD&2.0 mm thick(@1.60 kgpermeter)20.BigInclined strut33 mm OD&2.0 mm thick(@1.60 kgpermeter) chord runner inlast bay33 mm OD&2.0 mm thick(@1.60 kgpermeter)At both ends22.Cross Bracing33 mm OD&2.0 mm thick(@1.60 kgpermeter)At all top corners23.Curtain pipe27 mm OD &2.0 mm thick(@1.60 kg per meter)Max length 44 m24.Curtain pipe handle20/22 mm OD &2.0 mm thick(@1.30 kg per meter)25.Flap control systemGI curtain pipe Guard 20/22 mm OD at all corridor pipesAt every3m/4mFIXTURESANDACCESSORIESSr. No.PartnameSpecificationDescription1. Angle BracketISA 40 X40X 32.Full angle CleatISA 40 X40X 33.Half angle CleatISA 40 X40X 34.Flat Patti25 MM X 5 MM5.76 ID Full Clamp40 mm Width &2 mm thickHot Dip Galvanized 6.76 ID Half Clamp40 mm Width &2 mm thickHot Dip Galvanized 7.60 ID Full Clamp40 mm Width &2 mm thickHot Dip Galvanized 8.60 ID Half Clamp40 mm Width &2 mm thickHot Dip Galvanized 9.43 ID Full Clamp40 mm Width &2 mm thickHot Dip Galvanized 10.43 ID Half Clamp40 mm Width &2 mm thickHot Dip Galvanized 11.T-Fixtures33 mm OD&2.0 mm thickHot Dip Galvanized 12.L-Fixtures33 mm OD&2.0 mm thickHot Dip Galvanized 13.Curtain Clamp40 mm WidthHot Dip Galvanized 14.Universal Joint20 mm sq. bar15.Stud Cover21 mm OD&2.0 mm thickHot Dip Galvanized 16.Curtain Pipe Insert21 mm OD&2.0 mm thickHot Dip Galvanized 17.Self Trapping Screw20 mm lengthThHot Dip Galvanized 18.Bitumen Washer3 mm thick19.Spring Insert2.3 mm dia.20.Spring Insert(Platting)2.3 mm dia.21.M 10 X 12510 mm dia.Hot Dip Galvanized 22.M 10 X 10010 mm dia.Hot Dip Galvanized 23.M 10 X 9010 mm dia.Hot Dip Galvanized 24.M 10 X4010 mm dia.Hot Dip Galvanized 25.M 10 Nuts10 mm dia.Hot Dip Galvanized 26.M 10 washers10 mm dia.Hot Dip Galvanized 27.M 8 X 2008 mm dia.Hot Dip Galvanized 28.M 8 X 908 mm dia.Hot Dip Galvanized 29.M 8 X 658 mm dia.Hot Dip Galvanized 30.M 8 Nuts8 mm dia.Hot Dip Galvanized 31.M 8 washers8 mm dia.Hot Dip Galvanized 32.M 6 X 756 mm dia.Hot Dip Galvanized 33.M 6 X 206 mm dia.Hot Dip Galvanized 34.M 6 Nuts6 mm dia.Hot Dip Galvanized 35.M 6 washers6 mm dia.Hot Dip Galvanized 38.Pulleywithclamp HDPE/MS40 mm dia.Hot Dip Galvanized 39.Rings stainless steel20 mm dia.Entry Room(2 door of 1.2mx 2m Aluminium, FRP Sheet sand poly carbonate sheet (mix)Sr. No.DescriptionSpecification1.Entry room size4 m x4 m, 4mx3 m, 3m x3 m2.Double door entryDoor should be made of Aluminium, FRP Sheets and poly carbonate sheet (mix). Door area should have 50 mm PCC flooring over 75 mm thick sub base.3.Doorsize1.2 m x2 m; Door of GI square pipe4.Frame of door (ISA four sides to cover the gap below the door)Hot Dip Galvanized 5.Half part of door (Downside)6.Upper half part of doorPoly carbonate sheet 5 mm thick7.FlooringBrick flooring with Plaster 15 mm thickPROFILE AND GUTTERSr. No.PartNameSpecificationDescription1.ProfileAluminum profileORprofile made of GI45 % + 55 % Aluminum.200 to 250 gr per running meter2.Gutter,1-1.5% slope, max. gutter length 40 mGI drainage sheet1.0 mm supported by gutter purlins(Single piece, supported ) or gutter make of GI + Aluminum (Mix)500 mm wide having minimum 120 GSM, Galvanization. It should leak proof. Assure uniform slope to gutter to avoid stagnant water in gutter to achieve maximum life of gutter. Gutter orientation should be North-South.3.Drain age water pipePVC 90/110 mm OD, 4kg/sq centimeter pressure4.Zig zag spring insertHigh carbon steel wire for repeated action, 2.3mm dia.GI spring over 2 inch strip of new poly film over the main plastic in profile.(15% over lapping)POLYTHENESr. No.DescriptionSpecification1.Multi-layered Polythene film. Fixed properties- 200 micron thick, UV stabilized, UV blocking IR Reflective Cooling, diffused, Anti dust, Anti drip.Optional property-,Anti sulphur for the crops where sulphur consumption is high. For rose cultivation (As per farmer choice)NETSSr. NoPartNameDescription1.40 mesh insect net to all four sides of curtainsUV Stabilized, 2.5 m width (height)(for vegetables & flowers) minimum 25 %of floor area. The stitching below 3.2 m width are not allowed.2.Shade Net(On top underneath polythene)Thermal net / Alumi net operated through manual gear pulley system. Gear wire manual operation system with rotary handle having ball bearings. Shade Nets 40/50/75 percent based on crop requirement of any colour.3.30 mesh insect netUV stabilized to be fixed at top ventNoteThe width of insect net srolls available is 3.6 meter or more. The stitch inbelow3.6meterisnotpermitted.Above3.6m,ifneeded,thedoublestitchingshallbedonewith machine using UV stabilized thread.Specific RequirementsSr.NoParticularsDescription01Gutter slopeThe slope to the gutter side must be between 1.0 to1.5%. If the gutter length is more than 40 m, then the slope should be prefer able given to both sides to avoiddamages/leakages.02Gable side slope0 to 1.0 %03FoundationsTelescopic type. The column size to be 45 cm x 45 cm x 90 cm depth of CC1:2:4 ratio properly compacted over 10 cm layer of 1:8:16. Two hold fasteners to be used in perpendicular direction at 20 cm apart in concrete starting from 20cm from base.04Bottom apronUV stabilized woven polythene 160 GS Manda height of 1m above ground and 50 cm buried below ground (Total width 1.5 m) with profile spring assembly on all the four sides on the top.05Side wall curtainInsect net 40 mesh fixed and polythene movable fitted to curtain pipe with plastic / GI clamps and supported by GI guard 20 / 22 mm OD pipes 2.0 mm thick on corridor pipes06OrientationThe Polyhouse gutters should be preferably installed in North–South direction. All the vents should preferably face to East direction and the last vent of eastern direction to face to West direction.Alternate Specifications with channel sectionSr.No.ItemIndicative SpecificationsIStructure: Structure should with stand wind velocity as per Punjab conditions, without weld.1.ColumnsChannel / Rectangular Closed Pipe Structure :80 mm x 50 mm /3.0 mm thickness (interi or column) /10x50x80x50x10 mm(channel) and side columns of size 50 mm x 40 mm of 2.0 mm thickness (Exterior /sloping column) /10x40x60x40x10 mm (channel)2.PurlinChannel/Rectangular Closed Pipe Structure: 37 mm x 37 mm of 2.0 mm thickness /10 x 40 x 60 x 40 x10 mm (channel)3.TrussesChannel/Rectangular Closed Pipe Structure: size 50 mm x 50 mm, bracing member 25 mm and 50 mm OD GI pipe, 2.0 mm thickness. /10x50x70x50x10mm (channel)MIComponentIndicative Quantity of Material of Drip / Fogging System in Poly house / Net HouseS. No.Description ofItemsUnitSize of Poly House(sqm)500100820804000ADrip System1Main and SubmainLinePVC 63 mmx4kg/cm2Meter3648701102Main Line PVC 75 mmx4 kg/cm2Meter00060316 mm LLDPE Lateral line CL-2Meter60701302004Inline 16mm, 1.3 to 2.4LPH @ 20-40 cmCL2Meter7501500300060005Ball Valve 63 mm (Moulded Seal, Plain)Nos.22226Ball Valve 75 mm (Moulded Seal, Plain)Nos.00017Sub main Flush Valve 40mmNos.2222BFogging System1Main and Sub mail Line PVC 50 mm x 6kg/cm2Meter3642701102Main and Sub mail Line PVC 63 mm x 6kg / cm2Meter0021060316 mm LLDPE Lateral lineMeter200400800160044 way Fogger Assembly with HPLPDNos.50961923845Ball Valve 50mm (Teflon Seal, Plain)Nos.21106Ball Valve 63mm (Teflon Seal, Plain)Nos.00017Sub main Flush Valve 40mmNos.22228GI Wire 2 mm thickMeter2003508001400CFiltration Unit1Disc filter25 m3/hrNos.11102Disc filter40 m3/hrNos.00013Sand filter/Hydrocyclone filter 10 m3/hrNos.11004Sand filter/ hydrocyclone filter 25m3/hrNos.00105Sand filter/ Hydrocyclone filter 40 m3/hrNos.00016ManifoldGI+GMV/HDPENos.11117Ventury Assembly CompleteNos.11118Air Release Valve Assembly1"Nos.1111Note:For any additional / optional item that is fitted / provided instructure by firm with the consent of farmer that shall not be part of cost norms*.The list above under MI component is tentative. However, the actual material to be used at site may vary as per structural design requirement and this will be binding to the firm.General Conditions of ErectionNo pipes should be found welded. The bottom horizontal of 8 m length should be prepared by placing one feet section of lesser size. (inside & clamping it properly).The apron plastic must be buried in the ground at least 50 cm from ground level.The curtain pipe should be cut near the door in case door is placed at the centre of the side wall. The wall of poly house having more length, at centre of the wall acomplete plastic without side curtain, insect net etc. should be fixed with separate profile and springs so that it can be removed as and when tractor operation is required in the poly house.Supplier should ensure checking of poly house construction materials for specifications by department representatives after supply of material sat site.In case of top poly film fitted to the arches, if the length of top is more than 30 m, then the top plastic to be fitted to archat every 24 m length by using profile and zig zag spring to avoid flapping of top plastic during winds.Fixing of top poly – sheet should be fixed with profile and spring in the center of gutter length.Self-drilling screw in profile should not be more than 30 cm apartWhile installing the multi layer film, first in sure that respective layers are facing the right direction as shown on film (e.g. insideout)Provide a sample of one sqm size of poly film, thermal net etc. having manufacturer’ identification mark along with batch no.Film should be tensioned tightly enough so that there should not be flapping during windy days.The structural design should be sound enough to with stand minimum wind velocityof 150 km/hr.Regarding material used under MI component the firm will use BIS mark material.The system should run smoothly and there shall be no leakage.Farmer will arrange the water source, electricity and booster pump at his own level to operate the MI system.The overall structure should perform satisfactorily in all respects.Shade net House/Insect Net House (Dome shaped)Sr NoParticularsDescription1Area in sqm1000 to 4000 sqm2Length of the structureAs per situation3Width of the structureAs per situation4Grid4 m x6 m5CorridorsMaximum 2m all sides for area calculation.Structural parts(GI Pipes)–Sr NoName ofthe partLength inmDia in mmThickness in mm1Foundation pipe1 m to 1.2 m48 mm OD3 mm2Net house column4.5 m60 mm OD2 mm3Top purlins4 m and 6 m42 mm OD2 mm6Clamps and nut boltsAs per requirement7Corridors2.0 m48 mm OD2 mm8Horizontal members1 to 1.5 m42 mm OD2 mm9Cross Bracingsat top cornersAs per requirement42 mm OD2 mm10Knee bracing to connect horizontal and vertical member at the corner0.5 m33/42 mm OD2 mm11ArchesAs per requirement42 mm OD2 mmOther parts of the structure–Sr NoParticularsDescription1Shade net ORInsect Net50% at the top of the structure fitted in Aluminum /GI profile and springs. UV stabilized UV stabilized 40 mesh white colored insect net (monofilament) 2Shade Net(On top under neath top net)Manual Gear pulley system forall sizes. Gear wire manual operation system with rotary handle having ball bearings. Shade Nets50 %shade factor.3Aluminum Profiles Al profiles of 200 to 220gr per running or profile make of GI + Aluminum (Mix)4Spring InsertZig zag spring (UV stabilized plastic coating) insert to fix shade net / insect net to Profile. 2.3 mm dia meter of spring wire and cold galvanization is applied on the wire. Wire material is high carbon steel with spring action.5Foundation workTelescopic type.The column size to be 45 cm x 45 cm x 90 cm depth of CC1:2:4 ratio properly compacted over 10 cm layer of 1:8:16.Two hold fast to be used in perpendicular direction at 20 cm apart in concrete starting from 20 cm from base.06Top purlinsTo befixed on eachcolumn on top (4 m x6 m)Entry Room(2 doorof1.2mx 2mAluminiumand poly carbonate mix)Sr. No.DescriptionSpecification1Double door entry size 4 m x4 m, 4mx3 m, 3m x3 m2Door size1.2 m x2 m; Door of GI square pipe3Frame of door (ISA four sides tocover the gapbelow thedoor)Hot Dip Galvanized 4Half part of door (Downside)Aluminium sheet5Upper half part of doorPolycarbonate sheet 5 mm thick6FlooringBricks flooring with plaster 15 mm thickMIComponentIndicative Quantity of Material of Drip / Fogging System in Poly houses / Net HouseS.No.Description ofItemsUnitSize of Poly House(sqm)500100820804000ADrip System1Main and Sub mail Line PVC 63mm x4 kg/cm2Meter3648701102Main Line PVC 75 mmx4 kg/cm2Meter00060316 mm LLDPE Lateral line CL-2Meter60701302004Inline 16mm, 1.3 to 2.4LPH @ 20-40 cmCL2Meter7501500300060005Ball Valve 63 mm (Moulded Seal, Plain)Nos.22226BallValve 75 mm (Moulded Seal, Plain)Nos.00017Sub main FlushValve 40mmNos.2222BFogging System1Main and Sub-main Line PVC 50mm x6 kg/cm2Meter3642701102Main and Sub-main Line PVC 63mm x6 kg/cm2Meter0021060316mm LLDPE Lateral lineMeter200400800160044 way Fogger Assembly with HPLPDNos.50961923845Ball Valve 50mm (Teflon Seal, Plain)Nos.21106Ball Valve 63mm (Teflon Seal, Plain)Nos.00017Sub-mainFlushValve 40mmNos.22228GI Wire 2 mm thickMeter2003508001400CFilteration Unit1Disc filter25 m3/hrNos.11102Disc filter40 m3/hrNos.00013Sand filter 10 m3/hr/HydrocycloneNos.11004Sand filter 25m3/hr/HydrocycloneNos.00105Sand filter 40 m3/hr/HydrocycloneNos.00016ManifoldGI+GMV/HDPENos.11117Ventury Assembly CompleteNos.11118Air Release Valve Assembly1"Nos.1111Note:For any additional /optional item that is fitted /provided in structure by firm with the consent of farmer that shall not be part of cost norms*.The list above under MI component is tentative. However, the actual material to be used at site may vary as per structural design requirement and this will be binding to the firm.General conditionsof ErectionNo pipes should be welded as all length GI pipe sare available in the market.The net must be buried in the ground at least 50 cm from ground level.The main column and small column must touch the concrete of the foundation and the foundation pipe should not be visible. In other words, the foundations should be leveled.Supplier should ensure checking of net-house construction materials for specifications by department representative safter supply of materials at site.The structure should withstand wind speed of 120km/hr.Regarding material used under MI component the firm will use BIS mark material. The system should run smoothly and there shall be no leakage.The overall structure should perform satisfactorily in all respects.Shade netHouse/InsectNet House (TopFlat)SrNoParticularsDescription1Area in sqm1000 to 4000 sqm2Lengthof the structureAs per situation2Width of the structureAs per situation4Grid4 m x6 m5CorridorsMaximum 2m all sides for area calculation.Structural parts(GIPipes)–SrNoName ofthe partLength inmDia inmmThickness inmm1Foundation pipe1 m to 1.2 m48 mm OD3 mm2Net house column4m60 mm OD2 mm3Top purlins4 m42 mm OD2 mm43/4/5 way200 mm each side48 mmID2 mm5Clamps and nut boltsAs perrequirement6Corridors2.0 m48 mm OD2 mm7Horizontal members1 to 1.5 m42 mm OD2 mm8Cross Bracing sat top cornersAs perrequirement42 mm OD2 mm9Knee bracing to connect horizontal and vertical member at the corner0.5 m33/42 mm OD2 mmOther parts of the structure –SrNoParticularsDescription1Shade net ORInsect Net50% at the top of the structure fitted in profile and springs. UV stabilizedUV stabilized 40mesh white colored insect net(monofilament)2Shade Net(On top underneath top net)Manual Gear pulley system forall sizes. Gear wire manual operation system with rotary handle having ball bearings. Shade Nets50% shade factor.3Aluminium Profiles Al profiles of 200 to 220gr per running m or profile make of GI + Aluminum (Mix)4Spring InsertZig zag spring (UV stabilized plastic coating) insert to fix shade net / insect net to Profile. 2.3 mm dia meter of spring wire and cold galvanization is applied on the wire. Wire material is high carbon steel with spring action. The net is to be fixed at every 4 m on top purlin.5Foundation workTelescopic type. The column size to be 45 cm x 45 cm x 90 cm depth of CC 1:2:4 ratio properly compacted over 10 cm layer of 1:8:16. Two hold fast to be used in perpendicular direction at 20 cm apart in concrete starting from 20 cm from base.6Top purlinsTo be fixed on each column on top (6 m x4 m)Entry Room(2 doorof1.2mx 2mAluminiumand poly carbonate mix)Sr.No.DescriptionSpecification1Entry room size4 m x4 m, 4mx3 m, 3m x3 m2Double Door Entry Inner door may be of frame stitched with 40 mesh insect net of minimum 50 cm overlapping)3Door size1.2 m x2 m; Door of GI square pipe4Frame of door (ISA four sides to cover the gap below the door)Hot Dip Galvanized 5Half part of door (Downside)Aluminium sheet6Upper half part of doorPoly carbonate sheet 5 mm thick7FlooringBricks PCC flooring with plaster 15 mm thick(Under the farmer’s scope) MI ComponentIndicative Quantity of Material of Drip / Fogging System in Poly houses /Net HouseS.No.Description ofItemsUnitSize of Poly House (sqm)500100820804000ADripSystem1Main and Sub-mainLinePVC 63 mmx4 kg/cm2Meter3648701102Main Line PVC 75 mmx4 kg/cm2Meter00060316mm LLDPE Lateral line CL-2Meter60701302004In line 16mm, 1.3 to 2.4LPH @ 20-40cmCL2Meter7501500300060005Ball Valve 63 mm (Moulded Seal, Plain)Nos.22226Ball Valve 75 mm (Moulded Seal, Plain)Nos.00017Sub-main Flush Valve 40mmNos.2222BFogging System1Main and Sub-main Line PVC 50 mm x 6 kg/cm2Meter3642701102Main and Sub-main Line PVC 63 mm x 6 kg/cm2Meter0021060316mm LLDPE Lateral lineMeter200400800160044 way Fogger Assembly with HPLPDNos.50961923845Ball Valve 50mm (Teflon Seal, Plain)Nos.21106Ball Valve 63mm (Teflon Seal, Plain)Nos.00017Sub-main Flush Valve 40 mmNos.22228GI Wire 2 mm thickMeter2003508001400CFilteration Unit1Disc filter25 m3/hrNos.11102Disc filter40 m3/hrNos.00013Sand filter/Hydrocyclone10 m3/hrNos.11004Sand filter/Hydrocyclone25m3/hrNos.00105Sand filter/Hydrocyclone 40 m3/hrNos.00016ManifoldGI+GMV/HDPENos.11117Ventury Assembly CompleteNos.11118Air Release Valve Assembly1"Nos.1111Note:For any additional /optional item that is fitted /provided in structure by firm with the consent of farmer that shall not be part of cost norms*.The list above under MI component is tentative. However, the actual material to be used at site may vary as per structural design requirement and this will be binding to the firm.General conditionsof ErectionNo pipes should be welded as all length GI pipe sare available in the market.The net must be buried in the ground at least 50 cm from ground level.The main column and small column must touch the concrete of the foundation and the foundation pipe should not be visible. In other words, the foundations should be leveled.Supplier should ensure checking of net-house construction materials for specifications by department representative safter supply of materials at site.The structure should withstand wind speed of 120km/hr.Regarding material used under MI component the firm will use BIS mark material. The system should run smoothly and there shall be no leakage.The overall structure should perform satisfactorily in all respects.Walk-In TunnelSr. No.ParticularsDescription1Area proposed280 sqm to 800 sqm2Length of Tunnel28 m to 100 m3Width of Tunnel8.0 m to 10 m 4Center height3.5/4 m; variable5Distance between 2 arches3 m6Height of side curtain2 m to 2.5 m7Side column height2.5 m to 3 m8Bottom Apron0.5-0.6m9Shade net UV stabilized with 50% shade factorList of Parts(GI)Sr. No.Name ofthe parts.Size– Dia/thicknessinmm.Description1Foundation stub48/2Length 80cm to 100 cm2Column60/23 m3Bottom Chord60/28/10 m4Arches with Wbracings43/2As per requirement5Purlins43/262 Doors and entry roomDoors – 1.2 m x2 m Entry room – 3m x3m, 3m x2m, 2m x2m7Clamps and nut-bolts.As per requirements.8Cross bracings 4 nosat gable ends32/2, length as per requirementEntry Room(2 door of 1.2mx 2m Aluminium and poly carbonate mix)Sr. No.DescriptionSpecification1.Entry room size4 m x4 m, 4mx3 m, 3m x3 m2.Double door entry3.Door size1.2 m x2 m; Door of GI square pipe4.Frame of door (ISA four sides to cover the gap below the door)Hot Dip Galvanized 5.Half part of door (Downside)Aluminium sheet6.Upper half part of doorPolycarbonate sheet 5 mm thick7.FlooringBricks flooring with 15 mm thick plaster(Under the farmer’s scope)Profiles and springsSr.No.PartNameSpecificationDescription1.ProfileAluminum profile ORprofile made of GI 45 % + 55 % Aluminum.200 to 250 gr per running meter2.Zig zag spring insertHigh carbon steel wire repeated action,2.3 mm diaGI/UV stabilized plastic coatingPolyfilmSr.No.DescriptionSpecification1.Multi-layered Polythene film. Fixed properties-200 micron thick, UV stabilized, UV blocking IR Reflective Cooling, diffused, Anti dust, Anti drip.Optional property-,Anti sulphur for the crops where sulphur consumption is high. For rose cultivation (As per farmer choice)Nets (monofilament)SrNoPartNameDescription1.40/50 mesh insect net to both sides length wiseUV Stabilized, 2.5 m width(height)SpecificRequirementsSrNoParticularsDescription1.Shade Net (On top underneath polythene)Manual Gear pulley system forall sizes. Gear wire manual operation system with rotary handle having ball bearings.Shade Nets 50 percent shade factor.2FoundationsTelescopictype. The column size to be 45 cm x45cm x60 cm depth of CC 1:2:4 ratio properly compacted over 10 cm layer of 1:8:16. Two hold fast to be used in perpendicular direction at 20 cm apart in concrete starting from 20 cm from base.3Bottom apronUV stabilized woven polythene 160 GSM and aheight of 0.5/0.6m above ground and 50 cm buried be low ground4Side wall curtainInsect net 40 mesh fixed and polythene movable fitted to curtain pipe with plastic/GI clamp sand supported by GI guard20/22mm OD pipes 2.0 mm thick on corridor pipesMI ComponentS.No.Description ofItemsUnit(56X8)448ADrip System1Main Line PVC 50 mmx6 kg/cm2Meter18216mmLLDPELateral line CL-2Meter163Inline 16mm, 1.3 to 2.4LPH @ 20-40 cmCL2Meter4504Ball Valve 50 mm (Teflon Seal, Plain)Nos.15Sub-mainFlushValve 40 mmNos.2BFilterationUnit1Disc filter25 m3/hrNos.12Sand filter/hydrocyclone filterNos.12Manifold forfertigation devices1"X 2.5"Nos.13Ventury injector Assembly without manifold 3/4"Nos.14Air Release Valve Assembly1"Nos.1Note:For any additional /optional item that is fitted/ provided in structure by firm with the consent of farmer that shall not be part of cost norms*.The list above under MI component is tentative. However, the actual material to be used at site may vary as per structural design requirement and this will be binding to the firm.The width of insect nets rolls available is 3.6 meter or more. The stitching below3.6 meter is not permitted. Above 3.6m, if needed, the double stitching shall be done with machine using UV stabilized thread.General conditions of ErectionNo pipes should be found welded. The bottom horizontal of 8m length should be prepared by placing one feet section of lesser size. (inside & clamp in git properly).The apron plastic must be buried in the ground at least 50 cm from ground level.If fixtures found rusted the structure will be considered incomplete.Regarding material used under MI component the firm will use BIS mark material. The system should run smoothly and there shall be no leakage.The overall structure should perform satisfactorily in all respects.Trellising system–Trellising wires of 2 mm gear wire or 3 mm dia high carbon steel to be used at suitable height from ground level parallel to bed sand number of wires will be 8 for 8 m span.*= Cost norms means upper limit of cost for calculation of subsidyFan and Pad cooled systemCorridors – Maximum 2m all sides for area calculation.Shape – Aero dynamiticStructure – Hot Dip Galvanized structure. Galvanization of the structural members of BIS standards and should not be lessthan 300 GSM.Stability of Structure – Structure should with stand to minimum wind velocity of 150 km/hr.S.No.ParticularsDescriptionStructureAll columns will be of size 86 mm x 46 mm of 2.9 mm thickness sand side corridor member of size 60 mm x 40 mm of 2 mm thickness, roof purlins of size 60 mm x 40 mm of 2mm thickness,Trusses of size 40 mm x20 mm of 2 mm thickness.Gutter thickness is 2 mm.(ThicknessTolerance+or-10%).The structural design should be sound enough to withstand 150km/hr of wind speed. And minimum load of 25kg/m2.Multi-layered Polythene filmFixed properties- 200 micron thick, UV stabilized, UV blocking IR Reflective Cooling, diffused, Anti dust, Anti drip.Optional property-,Anti sulphur for the crops where sulphur consumption is high. For rose cultivation (As per farmer choice)Automated Humidity and temperature control inside the poly houseEntry Room(2 doorof1.2mx 2mAluminiumand poly carbonate mix)Sr. No.DescriptionSpecification1.Entry room size4 m x4 m, 4mx3 m, 3m x3 m2.Double door02 3.Doorsize1.2 m x2 m; DoorofGI square pipe4.Frame of door (ISA four sides to cover the gap below the door)Hot Dip Galvanized 5.Half part of door (Downside)Aluminium sheet6.Upper half part of doorPolycarbonatesheet 5 mm thick7.FlooringBrick flooringwith Plaster 15 mm thick(under the farmer’s scope)PROFILE AND GUTTERSr. No.Part NameSpecificationDescription1.ProfileAluminum profile ORprofile made of GI 45 % + 55 % Aluminum.200 to 250 gr per running meter>300 gr per running meter2.Gutter,1-1.5% slope, max. gutter length 40 m.GIdrainage sheet 2.0 mm supported by gutter purlins(Singlepiece,supported on arch )500 mm wide having minimum 120 GSM, Galvanization. It should leak proof. Assure uniform slope to gutter to avoid stagnant water in gutter to achieve maximum life of gutter. Gutter orientation should be North-South.3.Drainage water pipePVC 90/110 mm OD, 4kg/sq centimeter pressure4.Zigzag spring insertHigh carbon steel wire for repeated action, 2.3mm diaor PVC plastic coating.GI spring over 2 inch strip of new poly film over the main plastic in profile.(25% over lapping)NETSSrNoPartNameDescription1.Thermal Shade Net (On top underneath polythene)Thermal Net:-Thermal net inside greenhouse 50% with nylon support cables, pulleys, side support with clamps, plastic clamps etc. with manual gear pulley system2.40 mesh insect netInsect net 40 mesh on outside Cooling Pad to prevent the entry of insect from cooling padFans and Pad for cooling systemSrNoPartNameDescription1.FansExhaust fans of 50"withHot Dip Galvanized body, 1.5hpmotor3phase,beltdrivewithlouvers in each bay of 8m. The height of the fans is to be determined based on the plant height which is proposed to be grown in the greenhouse. The fan blades and frame are to be made of non-corrosive materials like aluminum / stainless steel. The fan to pad distance should not exceed 40 m. The air flow rate should be of 75 cubic meter / minute / sq.mof pad. The water flow rate should be of 9 litre per minute/linear meter pad. The uniform distribution of water on pad is to be maintained.2.Cooling Pad (BIS specifications)Cellulose cooling pad of size 1.8 m width and 0.1 m thickness alongwith Hot Dip Galvanized water collecting gutter, profiles to fix pads, PVC water distribution system, pump complete3. Civil workConstruction of brick wall in CM1:4,0.3 m thick,0.9 m height above ground and 0.45 m below ground, 32 m long for cooling pad side and 0.15 m thick 0.2 m height above ground and 0.2 m below ground at three sides with duly plastered on both side. Electrical control panelConsisting of MCB, Relay, switches, RYBIndicator, panel, Voltmeter, MS body duly painted etc.(for fan and pad). All the electrical gadgets and appliance used must meet BIS standards Water tankMulti layered plastic water tank 2000 lits. X 2no.,for cooling pad1000 l - 1008 m22000 l - 2080m24000 l – 4000m2Climate control systemAFan Pad SystemNumbers of fan depends upon size of Fan-fad house and it should be capable of exhausting air volume in one minutes.Exhaust Fans – 50"however it depends upon size of fan-pad house with louvers, 1.5 HP – 3 phase ISI standard electric motor.Cellulose cooling pads of 1.8 meter with 100 mm / 150 mm thickness covering the area properly, PVC water distribution system, screen / disc filter, valve and pumps etc. Control panel with manual operation, temp and humidity sensors.The necessary digital controller with sensory device & accessories of standard quality as per requirement should be provided to operate the fan & pad system for controlling temperature& humidity inside the Green house.BFogging SystemIn consist of four way anti leak fogger 28 lph flow rate (working pressure should be mentioned at which we will be able to get required particle size, fogger spacing along the lateral and lateral spacing) and particle size 80-100 micron, 16 mm lateral class-3, PVC pipe 6 kg / cm2, valves, filter, pump, panel with volt meter, MCB, relay, temp and humidity sensor etc. complete application rate 3 mm/hr.Specific RequirementsSr.NoParticularsDescription01Gutter slopeThe slope to the gutter side must be between 1.0 to1.5%.If the gutter length is more than 40m, then the slope should be preferable given to both sides to avoid damages / leakages.02Gable side slope0 to 1.0 %03FoundationsTelescopic type. The column size to be 45 cm x 45 cm x 90 cm depth of CC1:2:4 ratio properly compacted over 10 cm layer of 1:8:16.Two hold fast to be used in perpendicular direction at 20 cm apart in concrete starting from 20cmfrom base.06OrientationThe Poly house gutters should be preferably installed in North–South direction. All the vents should preferably face to East direction and the last vent of eastern direction to face to West direction.Indicative Quantity of Material of Drip/ Fogging SystemS.No.Description ofItemsUnitSizeofPolyHouse(sqm)500100820804000ADripSystem1Main and Sub-mainLinePVC 63 mmx4kg/cm2Meter3648701102Main Line PVC 75 mmx4 kg/cm2Meter00060316mmLLDPELateral line CL-2Meter60701302004Inline 16mm, 1.3 to 2.4LPH @ 20-40 cmCL2Meter7501500300060005Ball Valve 63 mm (Moulded Seal, Plain)Nos.22226Ball Valve 75 mm (Moulded Seal, Plain)Nos.00017Sub main Flush Valve 40mmNos.2222BFogging System1Main and Sub mail Line PVC 50 mmx6kg/cm2Meter3642701102Main and Sub mail LinePVC 63 mmx6kg/cm2Meter0021060316mmLLDPE Lateral lineMeter200400800160044 way Fogger Assembly with HPLPDNos.50961923845Ball Valve 50mm (Teflon Seal, Plain)Nos.21106Ball Valve 63mm (Teflon Seal, Plain)Nos.00017Sub main Flush Valve 40mmNos.22228GI Wire 2 mm thickMeter2003508001400CFilterationUnit1Disc filter25 m3/hrNos.11102Disc filter40 m3/hrNos.00013Sand filter/hydrocyclone10 m3/hrNos.11004Sand filter/hydrocyclone filter 25m3/hrNos.00105Sand filter/hydrocyclone filter 40 m3/hrNos.00016ManifoldGI+GMV/HDPENos.11117Ventury Assembly CompleteNos.11118Air Release Valve Assembly1"Nos.1111Note:For any additional /optional item that is fitted /provided in structure by firm with the consent of farmer that shall not be part of cost norms*.The list above under MI component is tentative. However, the actual material to be used at site may vary as per structural design requirement and this will be binding to the firm.General conditionsof ErectionNo pipes should be welded as all length GI pipe sare available in the market.The main column and small column must touch the concrete of the foundation and the foundation pipe should not be visible. In other words, the foundations should be leveled.The structure can withstand the wind speed of 150km/hr.Supplier should ensure checking of net-house construction materials for specifications by department representative safter supply of materials at site.Regarding material used under MI component the firm will use BIS mark material. The system should run smoothly and there shall be no leakage.The overall structure should perform satisfactorily in all respects. ................
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