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| 1 | Supplying, Laying, fitting fixing UPVC pipes (6Kg/cm2) conforming to IS:4985 : 2000 with uptodate amendment including specials and jointing materials such as cement lubricant, cutting of pipe materials, providing joints to pipes and specials with jointing material after roughening the surface and necessary earthwork in trenching and refilling of earth and restore to its original condition including dressing, dewatering including bailingout water where necessary all complete and also necessary testing and commissing as per direction of the Departmenti) 250 mm dia |
| 2 | ii) 200 mm dia |
| 3 | iii) 180 mm dia |
| 4 | iv) 160 mm dia |
| 5 | v) 140 mm dia |
| 6 | vi) 125 mm dia |
| 7 | vii) 110 mm dia |
| 8 | viii) 90 mm dia |
| 9 | ix) 75 mm dia |
| 10 | x) 63 mm dia |
| 11 | Laying, fitting fixing UPVC pipes (6Kg/cm2) conforming to IS:4985 : 2000 with uptodate amendment and including supplying of specials and jointing materials such as cement lubricant, cutting of pipe materials, providing joints to pipes and specials with jointing material after roughening the surface and necessary earthwork in trenching and refilling of earth and restore to its original condition including dressing, dewatering including bailingout water where necessary , Carrying of UPVC pipes, already procured, from PHE Store Rajabari to work site including loading and unloadingand Road crossing includingof GI casing as per requirementall complete and also necessary testing and commissing as per direction of the Departmenti) 110 mm dia |
| 12 | ii) 140 mm dia |
| 13 | iii) 110 mm dia |
| 14 | iv) 90 mm dia |
| 15 | v) 75 mm dia |
| 16 | vi) 63 mm dia |
| 17 | Header connections for both side habitates(Please Refer Annexure 1,1A, 1B & 1C of detailed Bid documentsfor details of the item) |
| 18 | Connection of DI(Existing) to UPVC distribution pipe inclusive of all necessary arrangement along the Zonei) Baohoibari Zone(Please Refer Annexure 2 and 2A,2B,2C,2D & 2E of detailed Bid documentsfor details of the item) |
| 19 | ii) Letaiting Grant Zone(Please Refer Annexure 3 and 2A,2B,2C,2D & 2E of detailed Bid documentsfor details of the item) |
| 20 | Major Road Crossing by Horizontal boring methodi) Across K.B. Road (17 nos)(Please Refer Annexure 4 and 4A, 4B & 4C of detailed Bid documentsfor details of the item) |
| 21 | ii) Across Na-Ali Road (8 nos)(Please Refer Annexure 5 and 4A, 4B & 4C of detailed Bid documentsfor details of the items) |
| 22 | iii) Across Gar Ali Road (4 nos)(Please Refer Annexure 6 and 4B & 4C of detailed Bid documentsfor details of the items) |
| 23 | Construction of Functional of FunctionalHousehole Tap Connection including earthwork in excavation for pipe line (both for connection in distribution line and service connection) and refilling, dressing etc., providing PVC saddle piece of average size 110mm x 15 mm (i.e ranging from 63 mm to 140 mm) and make supreme or equivalent, making holes in the distribution pipe, providing 15 mm dia bronze ferrule cock (PN-16) conforming to IS:2692 (1989) as latest ammended and make zoloto or equivalent, connecting it to the saddle piece, providing and fixing 3 layer (Outer green/ GREY coloured UV stabilised , middle black coloured UV Stabilised and inermost layer white coloured with antimicrobial property) Fusion welded PPR ( Poly propylene-random copolymer) Pipes, SDR 7.4 having thermal stability for hot and cold water supply conforming IS: 15801-2008 of length 10m from saddle piece to the tap point (pipes of make from Departmentally empanelled manufacturers and PN-16 pipe, 20 mm OD, SDR-7.4) including all plain PPR fittings and Brass threaded PPR fittings and clamping, cutting and making good to the damages, including all taxes and duties as applicable and including the cost of all required labour and materials as directed and instructed by the division. |
