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| 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer -in - charge.a)Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 2 | Dismantling C.I. pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge:a) Up to 150 mm diameter |
| 3 | Providing, laying, jointing and testing S&S Centrifugally Cast Ductile Irondouble chamber Class K-9 pressure pipes conforming to IS : 8329:2000with restrained joints (bolt less), all complete. a) 100 mm nominal dia pipe |
| 4 | Filling available excavated earth (excluding rock) in trenches, plinth, sidesof foundations etc. in layers not exceeding 20cm in depth, consolidatingeach deposited layer by ramming and watering, lead up to 50 and for all lift. |
| 5 | Providing and laying design mix cement concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). Cement concrete manufactured in automatic batching plant (RMC plant) including transportation to site in transit mixer |
| 6 | Repairing and rectifying the rising main water supply pipe line (65 mm), which includes identifying the points of leakage, fixing defective portions, and ensuring that all joints are properly sealed and securely tightened to prevent future seepage or failure. |
| 7 | Repairing and rectifying the rising main water supply pipe line (50 mm), which includes identifying the points of leakage, fixing defective portions, and ensuring that all joints are properly sealed and securely tightened to prevent future seepage or failure.(50 mm) |
| 8 | Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : i) 100 mm diameter Class II |
| 9 | Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : a) With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 |
| 10 | Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge. External work a) PN - 10 Pipe, 63 mm OD (SDR-11) |
| 11 | b) PN - 10 Pipe, 50 mm OD (SDR-11) |
| 12 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. A )80 mm dia nominal bore |
| 13 | Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): a) Up to 300 mm dia |
| 14 | Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 a) Up to 300 mm dia |
| 15 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : a)32 mm nominal bore |
| 16 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : a)40 mm nominal bore |
| 17 | Add GST factor as 0.973= 2428299 Please Enable Macros to View BoQ information |
