Construction Of Pvc Rain Water Harvesting Tank With Staging For Flushing Purpose Water Recharge By Rain Water Direct Supplying At Rb School At Vip Road ,Secretariat Main Building, Rain Water And Restoration Of Defunct Rain Water Harvesting System At Govt.
Tender Value
17.06 Lakhs
Estimated cost
Bid Submission
27 Feb 2023
0 days left
EMD
34137
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
nayagaon → Andaman And Nicobar Islands
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Construction Of Pvc Rain Water Harvesting Tank With Staging For Flushing Purpose Water Recharge By Rain Water Direct Supplying At Rb School At Vip Road , Secretariat Main Building, Rain Water And Restoration Of Defunct Rain Water Harvesting System At Govt. Primary School, Nayagaon And Primary School, Mazar Pahar And Rain Water Harvesting Structure Of 5000 Liters Capacity At New & Old Archieves Building , National Information Center ( Nic ) Building At Secretariat Complex , Under Pl-Ii Section, Sd-Ii, Pbsd, Apwd, Port Blair.
BOQ
| Sl. No. | Item Description |
| 1 | SCHEDULE -\" A\": - Secretariat main building, rear side of EPD cell,New & old Archieves Building ,National Information Center (NIC) Building at Secretariat Complex underSub Division No-II. |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.(1.1.1 All kinds of soil |
| 3 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 4 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 6 | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 7 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level : |
| 8 | 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived fromnatural sources: 3 graded stone aggregate 20 mm nominalsize derived from natural sources). |
| 9 | Reinforced cement concrete work in walls (any thickness), including attachedpilasters,buttresses,plinthandstring courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement |
| 10 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived fromnatural sources : 3 graded stone aggregate 20 mm nominalsize derived from natural sources). |
| 11 | Reinforcedcementconcreteworkinbeams,suspended floors,roofshaving slopeup to 15°landings,balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement,with 1:1.5:3 (1cement: 1.5coarsesand (zone-III)derivedfromnaturalsources: 3gradedstone aggregate 20mm nominalsize derivedfrom natural sources). |
| 12 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 13 | Foundations, footings, bases of columns, etc. for mass concrete |
| 14 | Suspended floors, roofs, landings, balconies and access platform |
| 15 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 16 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 17 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 18 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 19 | Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete. |
| 20 | 0.80 mm thick with zinc coating not less than 275 gm/m² |
| 21 | Providing and fixing M.S. holder bat clamps of approved design to C.I. or S.C.I. rain water pipes embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and cost of cutting holes and making good the walls etc. : |
| 22 | 150 mm diameter |
| 23 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. |
| 24 | 110 mm diameter |
| 25 | Providing and fixing to the inlet mouth of rain water pipe PTMT (an Engineering Thermoplastic) grating square (Slit) 150 mm square with a height of 8 mm and weighing not less than 100 gms. |
| 26 | 12 mm cement plaster of mix : |
| 27 | 1:4 (1 cement: 4 fine sand) |
| 28 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 29 | 40 mm nominal outer dia Pipes |
| 30 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work |
| 31 | 40 mm nominal dia Pipes |
| 32 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 33 | 40 mm nominal bore |
| 34 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. (Tank consisting of 5000 litre capacity). |
| 35 | Providing and fixing CPVC ball valve of approved qaulity. |
| 36 | 40 mm nominal bore |
| 37 | Providing cement concrete surface drain including earth work in excavation 10cm thick base concrete and 23 cm thick side walling with 1:3:6(1 cement 3 sand:6graded stone agg. 40mm nominal size) finishing with 1:4(1cement :4 sand ) including floating coat of neat cemetn including drain and its top and exposed surface including earthworkin excavation and disposal of surplus earth etc., complete |
| 38 | 23x23Cm |
| 39 | Construction of cement concrete Chamber 100x90x40 cm with 20 cm thick wallin1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size ) with open base and covered with perforated reinforcedcement concrete slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 12.5 mm nominal size ) complete as per standard design. |
| 40 | Making rechargepit 2.5 m diameter 2.3 metre deep filling with 1st layer of stone boulder 5-20 cm, 2 nd layer of Gravels 5-10 mm and 3 rd layer of course sand 1.5-2 mm of depth each layer0.60Mtr. deep i/c earth work excavation etc as per the direction of Engineer Incharge. |
| 41 | Providing and fixing 110 mm dia weather proof polivynile chloride rain water filter consisiting of stainlesssteel-304 grade screen filter mesh of 240 micron with provision for 110 mm dia rainwater inlet,110 mm dia clean water outlet and 20 mm drain outlet as per direction of Engineer-In-Charge. |
| 42 | Providing Cholorianation tank which includesthe provision of PVC tank of 50 Ltr capacity with arrangement of CPVC pipe and valve connected with delevery pipe etc.all complete as per the direction of Engineer-In-Charge. |
| 43 | Providing and fixing UPVC door tee of approved quality. |
| 44 | 110x110x110 mm |
| 45 | Providing and fixing UPVC plain tee of approved quality. |
| 46 | 110x110x110 mm |
| 47 | Providing and fixing UPVC moulded fittings/ accessories for UPVC pipes including jointing with seal ringleaving 10 mm gap for thermal expansion. |
| 48 | UPVC door bend(43.1.1) 110 mm dia |
| 49 | Providing and fixing UPVC moulded fittings/ accessories for UPVC pipes including jointing with seal ringleaving 10 mm gap for thermal expansion. |
| 50 | UPVC door bend(43.1.1) 110 mm dia |
| 51 | SCHEDULE :- \" B \" Construction of PVC rain water Harvesting tank at RB School at VIP road ,restoration of defunct rain water harvesting system at Govt. Primary School, Nayagaon and Primary School, Mazar Paharunder Sub Division No-I ,PBSD,APWD,Port Blair. |
| 52 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.(1.1.1) All kinds of soil |
| 53 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 54 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 55 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 56 | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 57 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level : |
| 58 | 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived fromnatural sources: 3 graded stone aggregate 20 mm nominalsize derived from natural sources). |
| 59 | Reinforced cement concrete work in walls (any thickness), including attachedpilasters,buttresses,plinthandstring courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement |
| 60 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived fromnatural sources : 3 graded stone aggregate 20 mm nominalsize derived from natural sources). |
| 61 | Reinforcedcementconcreteworkinbeams,suspended floors,roofshaving slopeup to 15°landings,balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement,with 1:1.5:3 (1cement: 1.5coarsesand (zone-III)derivedfromnaturalsources: 3gradedstone aggregate 20mm nominalsize derivedfrom natural sources). |
| 62 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 63 | Foundations, footings, bases of columns, etc. for mass concrete |
| 64 | Suspended floors, roofs, landings, balconies and access platform |
| 65 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 66 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 67 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 68 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 69 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 70 | Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. |
| 71 | 40 mm thick with 20 mm nominal size stone aggregate |
| 72 | Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete. |
| 73 | 0.80 mm thick with zinc coating not less than 275 gm/m² |
| 74 | Providing and fixing M.S. holder bat clamps of approved design to C.I. or S.C.I. rain water pipes embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and cost of cutting holes and making good the walls etc. : |
| 75 | 150 mm diameter |
| 76 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. |
| 77 | 110 mm diameter |
| 78 | Providing and fixing to the inlet mouth of rain water pipe PTMT (an Engineering Thermoplastic) grating square (Slit) 150 mm square with a height of 8 mm and weighing not less than 100 gms. |
| 79 | Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : |
| 80 | Gutter (600 mm over all girth) |
| 81 | 12 mm cement plaster finished with a floating coat of neat cement of mix : |
| 82 | 1:3 (1 cement: 3 fine sand) |
| 83 | 12 mm cement plaster of mix : |
| 84 | 1:4 (1 cement: 4 fine sand) |
| 85 | Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers. |
| 86 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 87 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 88 | Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface |
| 89 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. |
| 90 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 91 | 25 mm nominal outer dia Pipes |
| 92 | 40 mm nominal outer dia Pipes |
| 93 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. (Tank consisting of 5000 litre capacity). |
| 94 | Providing and fixing PTMT bib cock of approved quality and colour. |
| 95 | 15mm nominal bore, 86 mm long, weighing not less than 88 gms |
| 96 | Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. |
| 97 | 25 mm nominal bore, 152mm long, weighing not less than 440 gms |
| 98 | 40 mm nominal bore, 206mm long, weighing not less than 690 gms |
| 99 | Providing and fixing G.I. clamp of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length etc. complete. |
| 100 | 110 mm |
| 101 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges,making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge. |
| 102 | 12 mm average thickness |
| 103 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. |
| 104 | Bend 87.5° with door 110 mm bend |
| 105 | Providing and fixing 110 mm dia weather proof polivynile chloride rain water filter consisiting of stainlesssteel-304 grade screen filter mesh of 240 micron with provision for 110 mm dia rainwater inlet,110 mm dia clean water outlet and 20 mm drain outlet as per direction of Engineer-In-Charge. |
| 106 | Providing Cholorianation tank which includesthe provision of PVC tank of 50 Ltr capacity with arrangement of CPVC pipe and valve connected with delevery pipe etc.all complete as per the direction of Engineer-In-Charge. |
| 107 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 108 | 40 mm nominal bore |
AI Tender Summary
Tender Timeline
Feb 10, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedFeb 27, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 27, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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