Delhi Jal Board-DJB has published Press Notice Tender Providing Sewer Connection In Different Locations Under Mukhyamantri Muft Sewer Connection Yojna In Ward No . -54N And 55N Of Mangolpuri Constituency Ac-12 Under Ze-Ii/Ee ( Nw ) -I. Submission Date for this Tender is 06-11-2020. Sewerage Construction Tenders in EXECUTIVE ENGINEER(NORTH WEST)-I Delhi. Bidders can get complete Tender details and download the document.
| Name of Work: Providing sewer connection in different locations under "Mukhyamantri Muft Sewer Connection Yojna" in Ward No.-54N and 55N of Mangolpuri Constituency AC-12 under ZE-II/EE(NW)-I | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | P/L 150 mm dia internal diameter DWC class SN-8 structured wall polyethylene piping system (pipe with online/offline coupler and elastomeric sealing ring) with non smooth external annular corrugated and smooth internal surface (double wall) for non-pressure underground sewerage and drainage application as conforming to IS 16098 (part-III) : 2013 at an average depth of 0.75m including demolishing cement concrete/bituminous pavements; necessary earthwork; P/L 150 mm thick jamuna sand above, below and sides of the DWC pipe; restoration of the road with 150 mm thick CC 1:2:4 (1 cement: 2 coarse sand(zone-III): 4 graded stone aggregate 20 mm nominal size) etc. including constructing brick masonry chamber of size 45x45x45 cm deep with sewer bricks conforming to IS: 4885 in cement mortor 1:4 (1 cement: 4 coarse sand ) foundation concrete 1:4:8 mix (1 cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement: 3 coarse sand ) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design including providing and fixing in position pre-case R.C.C.manhole cover and frame of square shape 450 mm internal dimension (MD-10) of approved quality including earthwork in excavation and dismantling of CC/bituminious payment complete including making connection of drain or sewer line of 150 mm internal diameter with existing manhole including breaking into the making good the walls, floors with cement concrete 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plaster on both sides with cement mortar 1:3 (1 cement: 3 coarse sand ) finished with a floating coat of neat cement and making necessary channels for the drain etc. including backfilling; disposal of surplus material lead 5 km, complete in all respct as per satisfaction of the Engineer-in-Charge. Rate for providing and laying 1 mtr. of 150 mm ID DWC pipe i/c constructing 45x45x45 cm deep brick maonry chamber and making connection of sewer line with existing manhole. | BI01010001010000000000000515BI0100001113 | 140 | each |
| 2 | 2 | Extra for providing and supplying of class SN 8 DWC structured wall polethylene piping systems ( Pipe with online /offline coupler and elastomeric sealing ring )with non-smooth External Annular Corrugated and Smooth internal Surface ( Double wall ) for non pressure underground sewerage & drainage application as conforming to IS 16098 ( Part-2 ) : 2013 at an average depth of 0.75 m including demolishing cement concrete/bituminous pavement; necessary earthwork; 150 mm thick jamuna sand above, below and sides of the DWC pipe; backfilling; disposal of surplus material lead 5 km and restortion the road with 150 mm thick C.C. 1:2:4 (1 cement: 2 coarse sand(zone-III): 4 graded stone aggregate 20 mm nominal size) etc. complete in all respct as per satisfaction of the Engineer-in-Charge. 150 mm internal diameter. | 700 | per meter | |
| 3 | 3 | Extra for constructing per 30 cm depth of 45x45 cm inner size of chamber beyond 45cm depth with sewer bricks (conforming to IS: 4885) in cement mortar 1:4 (1 cement :4 coarse sand), 12 mm thick cement plaster with cement mortar 1:4 (1 cement :4 coarse sand) finished with a floating coat of neat cement including necessary excavation refilling and carriage of surplus earth/malba lead 5 km. (Actual extra depth will be paid) | 140 | Each per 30 cm depth |
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