Kolkata Metropolitan Development Authority-KMDA has published Construction Of House Connection Work From Inspection Pit To Household Pit Of Sewerage Network And Allied Works In Connection With Sewerage Network With Stp Project Under Halisahar Municipality . 2Nd Call. Submission Date for this Tender is 17-03-2021. Building Work Tenders in Halisahar Municipal Town West Bengal. Bidders can get complete Tender details and download the document.
| Name of Work: Construction of House Connection Work from Inspection Pit to Household Pit of Sewerage Network and Allied Works in Connection with Sewerage Network with STP Project under Halisahar Municipality. (2nd Call) | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | ? Supplying, laying and testing of 110 mm. dia. UPVC Pipes (B Type) and fitting conforming to IS:13592-1992, to receive individual household sewage and transmission of the same to existing main sewerage network through house pit, including earthwork in excavation as required according to the site condition in all sorts of soil or lose material including rubbish removing the spoils / surplus earth / debris to destination decided by ULB upto their jurisdiction to be arranged by the bidder (no extra lead will be payable), dewatering, dismantling if any, back filling of the excavated trench and restoration upto pre-existing condition, protection and shifting of underground utilities if necessary including connection with the existing house connection pit and individual household sewage complete and allied necessary work in all respect as per direction of the Engineer – in – Charge.\n\n | 326860 | Mtr. | |
| 2 | 2 | Constructing inspection pit of inside measurement 450 mm X 450 mm X upto 600 mm (depth) with 125 mm thick 1st class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 75 mm thick cement concrete (1:2:4) with stone chips over a layer of jhama brick flat soling,15 mm thick (1:4) cement plaster to inside walls and out-side walls upto 150 mm below top and artificial stone flooring providing necessary invert as per direction, neat cement finishing to entire plastered surfaces, top of the pit covered with 75 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 450 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materials.\n\n\n | 85000 | Each |
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