Assam Urban Water Supply And Sewerage Board-AUWSSB has published Supply , Fitting , Fixing , Laying , Testing , Commissioning Of Clear Water Pumping Main And Distribution Main Jorhat Wss Supply , Fitting , Fixing , Laying , Testing , Commissioning Of Clear Water Pumping Main And Distribution Main Of Na-Ali W. Submission Date for this Tender is 25-03-2020. Pipe Laying Tenders in Jorhat Town, Assam Assam. Bidders can get complete Tender details and download the document.
| Name of Work :Supply, fitting, fixing, laying , testing & commissioning of clear water pumping main and distribution main of NA-Ali Water Supply Scheme for shifting of pipe lines due to proposed construction of fly over at Na-Ali , Jorhat | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Supply & delivery of Ductile Iron Pipes for water conforming to IS: 8329 - 2000 (with latest amendment, current at the time of delivery) at site of the contractor store location at Jorhat town. The pipes shall be suitable for Push- on Joint (Rubber Gasket Jointing) with Socket and Spigot ends in standard working lengths of 5.5 m. / 6.0 m. of requisite pressure class, with cement mortar lining inside the pipes (with Portland cement conforming to IS: 8112) and Zinc coating with a finishing layer of Epoxy Resin (Blue Epoxy) on external surfaces, manufactured by manufacturer having the eligibility criteria and as per other terms & conditions as prescribed in the Bid Document. | |||
| 2 | 2 | 350 mm dia of DI-K-7 pipe | 300 | Rm | |
| 3 | 3 | 300 mm dia of DI-K-7 pipe | 954 | Rm | |
| 4 | 4 | 100 mm dia of DI-K-7 pipe | 120 | Rm | |
| 5 | 5 | 250 mm dia of DI-K-9 pipe | 209 | Rm | |
| 6 | 6 | Supply of 8.00 mm thick Mild Steel pipe of 300mm dia and 500mm dia size and specification suitable for water as per IS 3589:1981 including two number . Flanges, jointing materials , nuts and bolts, gasket , specials etc. as per approved drawing & design to be used as casing/ Carrier pipe below the existing railway track following the terms and conditions as per Modus Operation of concerned N.F Railway Authority all complete as directed. The approx. length for 300 mm dia and 500 mm dia MS pipe is 45.00M and 35.00M respectively | 6112.95 | Kg | |
| 7 | 7 | Supply of sealing materials of ethylene propylene diene monomer (EPDM) Rubber of approved brand and Manufacturer including placing to fill up the annular space between casing and carrier pipe throughout the entire length after pushing the carrier pipe through the casing pipe all complete as directed. casing of 500mm dia | 210 | KG | |
| 8 | 8 | Supplying, fitting, fixing, testing and commissioning of ISI Marked CI Jeffy Joints Collar (Flanged Adopter) with full threaded Nuts & Bolts for use with DI pipes Conforming to IS:14846/2000 with up to date amendments of following sizes. (PN-1.6) | |||
| 9 | 9 | 350 mm dia | 6 | Each | |
| 10 | 10 | 300 mm dia | 8 | Each | |
| 11 | 11 | 250mm dia | 4 | Each | |
| 12 | 12 | 100 mm dia | 6 | Each | |
| 13 | 13 | Supply MS Flange of 16 mm & 18 mm thick. | |||
| 14 | 14 | 350 mm dia | 8 | Each | |
| 15 | 15 | 300 mm dia | 8 | Each | |
| 16 | 16 | 250mm dia | 4 | Each | |
| 17 | 17 | 100 mm dia | 6 | Each | |
| 18 | 18 | Jointing of MS pipe in line & level by electric arc welding (butt) in the run making grove V shape by electric grinder & welding with vordia 3.15/ 4 mm welding rod providing power etc. all complete as directed. | |||
| 19 | 19 | 500mm dia | 16 | Each | |
| 20 | 20 | 350 mm dia | 4 | Each | |
| 21 | 21 | 300 mm dia | 28 | Each | |
| 22 | 22 | 250 mm dia | 2 | Each | |
| 23 | 23 | Applying priming coat over new steel and other metal surface over 100 mm dia in width or girth after preparing the surface by thoroughly cleaning oil, dirt and other foreign matter and coured with wire brushes , fine steels , wood scrapers and sand paper. (a)With redy mixed red -lead / red -oxide primer 500 mm dia, 300 mm dia | 100.354 | sqm | |
| 24 | 24 | Painting three coats ( Excluding priming coat) on new steel and other metal surface with ready mixed bituminous paint of approved brand and manufacture (Asian paint ? Berge paint/ ICI paint / J&N paint/ Nerolac ) after applying black anti corrosive paint to give and even shade including cleaning the surface of all dirt dust. | 100.35 | sqm | |
| 25 | 25 | 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 50 m lead and left up to 1.5 m all complete including dewatering as directed including bailing out water where necessary | |||
| 26 | 26 | (b) Basti land, Tilah, -soil, soil mixed with moram gravel and boulders up to one man size | 1750.55 | Cum | |
| 27 | 27 | Earth work in excavation for metallic road surface (average thickness of 40 cm) including the removal of road metal, boulders and including restoration of road surface original condition all complete as directed. | 564.5 | Sqm | |
| 28 | 28 | Earth work in excavation in black topping road surface ( average thickness of black topping 35 mm) including the restore the road surface to its original condition ( except black topping as the black topping to be done by the PWD on necessary payment ) all complete as directed. | 423.375 | Sqm | |
| 29 | 29 | Labour charge for Laying, jointing, testing and commissioning of D.I. Pipe suitable for Posh-On Joint for the water distribution pipe including taking delivery of the pipe from store & transportation of the same up to work site; handling charges; including providing all labour & equipment , rubber rings for making the push-on joints, all complete as directed and specified and including all taxes and duties as applicable, all complete, as directed and specified | |||
| 30 | 30 | For 350 mm dia .pipe | 300 | RM | |
| 31 | 31 | For 300 mm dia .pipe | 954 | RM | |
| 32 | 32 | For 250 mm dia .pipe | 209 | RM | |
| 33 | 33 | For 100 mm dia .pipe | 120 | RM | |
| 34 | 34 | Drilling charge for making horizontal borehole of required 500mm dia .At specified depth below the existing railway tracks as approved modus of operation including carrier/ casting MS pipe of appropriate dia & length to serve as clear water pumping main including arranging all tools and plants drilling auger/ bit etc. all complete directed. | 35 | RM | |
| 35 | 35 | Supplying of cast iron double flanged (CI/DF) sluice valve with hand wheel (Class PN-1.0 conforming to relevant BIS Specifications (with latest amendment, current at the time of execution), of any reputed make to the distribution pipe lines including supply, fitting, fixing of insertion sheets (gaskets), nuts and bolts with washers, etc. and including all taxes and duties, all complete as directed and specified. | |||
| 36 | 36 | 350mm dia | 2 | Each | |
| 37 | 37 | 300m dia | 2 | Each | |
| 38 | 38 | 250 mm dia | 1 | Each | |
| 39 | 39 | 100 mm dia | 4 | Each | |
| 40 | 40 | Labour charge for carrying placing in position, fitting, fixing, C.I. sluice value (with wheel & cap) complete with supplying boats & nut 3 mm thick rubber inserted sheet etc. (Tail piece if required will be paid separately) all complete as directed (One value and two flanged joined) | |||
| 41 | 41 | For 350 mm dia .pipe | 2 | Each | |
| 42 | 42 | For 300 mm dia .pipe | 1 | Each | |
| 43 | 43 | For 250 mm dia .pipe | 4 | Each | |
| 44 | 44 | For 100 mm dia .pipe | 2 | Each | |
| 45 | 45 | Supplying of 100 mm dia resilient seated Cast Iron Air Relief double AIR valve with isolating valve/ isolating type double ball Air valve with cap operated with flanged end and drilled conforming to IS:14845-2000 to DI water distribution pipe line including supply, fitting fixing of insertion sheets (gaskets), nuts and bolts with washers, etc. all complete as directed and specified. | 2 | Each | |
| 46 | 46 | Labour charge for carrying and fitting and fixing C.I. double air value complete with supplying bolts, nuts, 3mm thick rubber insertion etc. complete as directed for 100 mm dia. | 2 | Each | |
| 47 | 47 | Construction of Valve Chamber of inside measurement 1200 mm x 1200 mm x 1600 mm high (1500 mm below GL & 300 mm above GL) with 100 mm thick cement concrete base of prop. 1:3:6 (1 cement : 3 coarse sand : 6 aggregate) over flat brick soling, 345 mm thick brick wall in cement mortar in prop. 1:4 (1 cement : 4 coarse sand) finished with 15 mm thick cement plastering on complete inside walls and floor & up to 0.5 m from top on outside walls in prop. 1:4 (1 cement : 4 fine sand); 150 mm thick RCC Pit cover in prop. 1:1.5:3 ( (1 cement : 1.5 coarse sand :3 aggregate) with double layer reinforcing mesh of 16 mm dia TMT bars @ 125 c/c. both ways, including supply of all labour and materials, all complete, as directed and specified | 5 | each | |
| 48 | 48 | Construction of RCC Anchor blocks to support and protect from displacement of water pipe line of 300mm dia Especially at the joining portion of pipes and others vulnerable position of pipe anchor Block to be provide for Exposed Portion. The size of the anchor block is 900mm X 900mm X with 300 mm depth of foundation of M15 Grade. reinforcement 10 # @ 150 mm c/c both ways at base slab of size 1000 mm x 1000 mm x 300 mm, 10 Nos. 12 # verticals in the padesta & 10 # - 3 legged stirrups @ 150 mm c/c. including supply of all labour and materials, all complete, as directed and specified | 15 | Each | |
| 49 | 49 | Construction of RCC Pillar for supporting pipe line in depressed areas, valley etc. of size 400 mm x 400 mm x 4500 mm average height (2000 mm below GL & Average 2500 mm above GL) of Grade M15 with 100 mm thick cement concrete base of prop. 1:3:6 (1 cement : 3 coarse sand : 6 aggregate) over flat brick soling, finished with 15 mm thick cement plastering on all exposed surfaces in prop. 1:4 (1 cement : 4 fine sand); reinforcement 10 # @ 150 mm c/c both ways at base slab of size 1000 mm x 1000 mm x 300 mm, 10 Nos. 12 # verticals in the padesta & 10 # - 3 legged stirrups @ 150 mm c/c. including supply of all labour and materials, all complete, as directed and specified | 6 | Each | |
| 50 | 50 | Supply of full Thread Nuts & Bolt suitable for DI pipe fitting and specials | 100 | Each | |
| 51 | 51 | Supply of rubber gasket 4mm thick in quality and in conform to IS: 5382/1985. The PCD and flange hole dimension should conform to IS 1538/1993 and gasket should be suitable for making flanged joint. | 90 | Each | |
| 52 | 52 | Reconnection of existing house service water supply connection of consumers from the old pipe line to new distribution pipe line with 15mm dia GI domestic house service connection with supply Tata GI pipe as per required length and other necessary connection material suitable for GI house service connection with DI pipe | 65 | Each |
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