Supplying, Laying, Testing And Commissioningof Balance Distribution Pipe Network , Raw Water Pumping Mainwith Di Pipe And Clear Water Puming Main With Ci Pipeof Namrupwater Supply Scheme”Under Dibrugarghdivision Of Assam Urban Water Supply & Sewerage Boar
Tender Value
1.84 Crore
Estimated cost
Bid Submission
26 May 2023
0 days left
EMD
3.69 Lakhs
Bank guarantee accepted
Document Fee
5000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
namrup → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Supplying, Laying, Testing And Commissioningof Balance Distribution Pipe Network , Raw Water Pumping Mainwith Di Pipe And Clear Water Puming Main With Ci Pipeof Namrupwater Supply Scheme”Under Dibrugarghdivision Of Assam Urban Water Supply & Sewerage Board.
BOQ
| Sl. No. | Item Description |
| 1 | Supplying and laying ofdistribution pipe network . |
| 2 | supply, laying, Road Crossing, Culvert Crossing, Drain/ Nalla Crossingand commissioning of distribution pipe network byHigh Density polyethylene [ HDPE (PE80)] pipes(10 kg/cm2 pressure )including all specials confirming to IS 4984 and the specifications, including third party inspection, all taxes and duties, transportation, freight charges, loading and unloading, conveyance to the project site and stacking with cost of all labor and material , including excavation in trenches, dismantling of all type of pavements, sand bedding as required, backfilling of trenches and foundations with approved graded excavated materials and approved graded river sand as required including loading and unloading , Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, complete for distribution system as per Technical Specificationsper Employer\"s Requirements.for following pipe diameters. |
| 3 | 110 mm dia HDPE pipe (PN 10) |
| 4 | 160 mm dia HDPE pipe (PN 10) |
| 5 | Supply, installation, testing and commissioning of manually operated Ductile Iron of DIN 1693 Grade - GGG 40/ GGG 50/ SG Iron of IS 1865 Grade - 400/12/500/7. Double Flanged Non Rising Type Sluice Valve (for control , wash out of various size as per CPHEEO, as per IS 14846/2000 (PD Type) PN 1.0 having seat of body/wedge face ring Gunmetal to IS 318 LTB 2, Stem SS AISI 410 with manual handhweel operation. Flange Drilled as per IS 1538 Table IV & VI Flat Face, including Ductile Iron companion Flange as per IS : 9523/2000 for installation of valves,Providing flanged joints to double flanged pipes and specials, all inclusive, with testing of joints and including supplying bolts, nuts and 3 mm thick rubber insertion sheet all complete as per Technical Specifications and as per direction of Engineer. |
| 6 | CI D/F SLUICE VALVE-100 mm dia |
| 7 | CI D/F SLUICE VALVE-150 mm dia |
| 8 | Supply, installation, testing and comissioning of manually operated Ductile Iron of DIN 1693 Grade GGG 40/50 or SG Iron of IS 1865 Grade 400/12, 500/7 Flanged End temper proof air valve as per AWWA C512 or IS 14845 of 80mm dia of PN 1.0 having seat ring nozzle gunmetal covered with EPDM float of chamber : SS AISI 304 with ductile iron slucie valve as per IS 14846 PN 1.0 having seat ring gunmetal to IS 318 LTB 2, Stem SS AISI 410 with manual handwheel operation flange drilled to IS 1538 Table IV & VI Flat Faceinclduing Ductile Iron companion Flange as per IS : 9523/2000 for installation of valves,Providing flanged joints to double flanged pipes and specials, all inclusive, with testing of joints and including supplying bolts, nuts and 3 mm thick rubber insertion sheet all complete as per Technical Specifications and as per direction of Enginee |
| 9 | Manhole chamber:Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks |
| 10 | Boring, providing and installation bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length belowthe pile cap, to carry a safe working load not less than specified,excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pileto be embedded in the pile cap etc. by percussion drilling using Direct mud circulation (DMC) or Bailer and chisel technique by tripod and mechanical Winch Machine all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap). Pile dia 450 mmdiameter . 2 nos of pile at Bridge crossing at Namghar chariali to kalibari road. |
| 11 | Plain Cement concrete works with coarse aggregate of sizes 13 mm to 32 mmin foundation bed for footing,steps,walls, brick works etc. as directed and specified including dewatering if necessary and curing complete (shuttering where necessary shall be measured and paid separately-In proportion 1:3:6 |
| 12 | Providing form work of 38mm thick ordinary timber planking so as to give a rough finish including centering, shuttering, and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for insitu reinforced concrete and plain concrete works in : Using 38mm thick plank |
| 13 | Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc. |
| 14 | Columns, Pillars, Posts & Strut(a) Square, Rectangular, polygonal in plan or any shape like Tee/L etc. having plane vertical face |
| 15 | Sides of tie beams, grade beams etc. |
| 16 | Supplying, fitting & fixing in position reinforcements bars conforming to relevant IS Codefor R.C.C. work / RB Walling includingstraightening , cleaning , cutting and bending to proper shape & length asper detail, supplying and binding with 20G annealed black wire andplacing in position with properblocks, supports, chairs, spacers etc, complete (upto 1st floor level) -Other ISI bar a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (ii)Super Ductile (SD) TMT reinforcement bars |
| 17 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string 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 |
| 18 | (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 19 | 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 -100mm thick |
| 20 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) - |
| 21 | 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:4 (1 cement: 4 fine sand) |
| 22 | Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 6mm nominal size ), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1 cement: 3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits. 100mm thick slab Manhole chamber -cover |
| 23 | The cost of Railway line crossining by horizontal boring for distribution pipe net workas per standard norms along with security amount payable to railway authority |
| 24 | Road restrotion cost payble to APWD roads and local urban bodies for cutting and crossing roads. |
| 25 | Bridge Crossing of 150 mm dia ofMS Pipe8 mm thick with Redoxide primer, Black synthetick enamel paint , welding, Clamp, etc .as required for crossing and jointing of HDPE pipe in both end |
| 26 | Supply, laying and commissioning of 150 mm dia Raw watertransmission main ofSupply, delivery & Stacking of Ductile Iron (DI) Pipes of Class K9, and P 1.0 rating, IS marked conforming to IS 8329:2000 Centrifugally Cast (SPUN) Pressure Pipes for water with Socket, Spigot ends and tyton joints in standard working lengths of 5.5 & 6m for classification K-9suitable for Push- on Joint (Rubber Gasket Jointing) with cement mortar lining inside the pipes as per of IS 8329:2000 and Zinc Coating with a finishing layer of Epoxy Resin (Blue Epoxy) on external surfaces as perIS 8329:2000. including DI Specials and fittings of class K12, with plain, double socket, Socketed and flanged DI specials conforming to IS: 9523 including various types of bends, tees, reducers, socket and flanged tail pieces, duck foot bends, collars, mechanical joints, dead end caps, blank flanges etc. as per requirement including EPDM rubber gaskets suitable for tyton joints and ‘O” rings required for the jointing of specials with the pipes, nuts and bolts with packing gaskets, including required valves, appurtenances and chamber (air valves, sluice valves and non-return valves, pressure gauges) including excavation in trenches, dismantling of all type of pavements, sand bedding as required, backfilling of trenches and foundations with approved graed excavated materials and approved graded river sand as required including loading and unloading , Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, complete for raw water pumping systemas per Technical Specifications andall complete as per Employer\"s Requirements. . |
| 27 | Clear water pumping main and oulet pipe connections to distribution main |
| 28 | Earth work in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 m lead and lift up to 1.5 m all complete including dewatering as directed including bailing out water where necessary. (b) Blastic land, tillah soil, hard soil, soil mixed with moram gravel and boulders upto one man size .for 200 mm dia CI Pipe. |
| 29 | Supply of centrifugally cast (spun) Cast iron double flanged pressure pipes with socket/spigot ends conforming to specification no. 8329/2000 in standard working lengths of 3.00 m for classification K7 as per details given below suitable for push -on- joint (Rubber gasket D jointing )with cement mortar inside the pipes conforming to specification no ISO:4179. a) |
| 30 | Labour charge for carrying and laying in position CI pipes in line level all completed as directed (Item no - 9.2.3)Total pipe length = 41.10 mtr |
| 31 | Providing flanged joints to double flanged CI pipes and specials with testing of joints and including supplying bolts,Nuts and 3mm thick rubber inserted sheet all completed as directed (18 mm thick) for 200 mm dia |
| 32 | Supplying of CI D/F sluice valve conforming to IS: 7801984 with updated amendment as applicable for the following dia for PN- 1.00 class (6.3.15) |
| 33 | i) 200 mm dia |
| 34 | ii) 150 mm dia |
| 35 | Labour charge for carrying, placing in position, fitting and fixing C.I. sluice valve (with wheel & cap) C.I. reflex valve complete with supplying bolts and nuts, 3 mm thick rubber insertion sheet etc. (the tail pieces if required will be paid separately) all complete as directed (one valve and two flanged joints). |
| 36 | 200 mm dia |
| 37 | 150 mm dia |
| 38 | Supply of S&S flanged, plain ended C.I specials as directed . |
| 39 | Supplying of CI specials for Mechanical jiffy joint conforming to IS:13382-1992 with up to date amendment as applicable for the dia including all accessories conforming to IS :780-1984 with update amendent as applicable for the following dia PIN- 1.00 class. - 200 mm dia |
| 40 | Labour charge for carrying and fixing G.I pipes complete with GI fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenches and refilling of earth (externl work) (Item no - 9.2.4), 150 mm dia |
| 41 | Providing G.I Specials |
| 42 | i) 150mm dia Union socket (at out to CWR, inlet connection of ESR & filter back wash pipe |
| 43 | ii) 150 mm dia elbow (as per site) |
| 44 | iii) 150 mm dia 90 degree bend (at CWPM & filter back wash arrangement) |
| 45 | iv) 150 mm dia Socket (at connection to bends) |
| 46 | v) 150 mm dia 200mm long Nipple (as per site) |
| 47 | vi) 150 mm dia flange (at Tees & Sluice valves on GI side) |
| 48 | Construction of anchor blocks to support and protect from displacement of pipe lines especially at the jointing portion of CI pipe and other vulnerable position from 100 mm to 300 mm dia pipe.Size- 450 x450 x 600 cm |
AI Tender Summary
Tender Timeline
May 02, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedMay 26, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedMay 26, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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