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| 1 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required; In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete |
| 2 | Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gm/ m* |
| 3 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work |
| 4 | Distempering with 1st quality acrylic distemper (ready made) having VOC content less than 50 gm per ltr. of approved manufacturer and of required shade and colour complete. as per manufacturer\"s specification; One or more coats on old work |
| 5 | 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand) |
| 6 | Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-in-charge. |
| 7 | Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineerin- Charge; (a) Internal Work- Exposed on wall |
| 8 | Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead. |
| 9 | Dismantling of C.I. sluice valve including stacking of useful materials within a lead of 50 metres Up to 150 mm diameter |
| 10 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 11 | 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 threadedpolypropylene random fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-in-Charge.Internal Exposed on walls.PN - 16 Pipe, 25 mm OD (SDR-7.4) |
| 12 | 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 threadedpolypropylene random fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-in-Charge.Internal Exposed on walls.PN - 16 Pipe, 32 mm OD (SDR-7.4). |
| 13 | Providing and fixing PPR Unions : PPR Union 25 mm |
| 14 | Providing and fixing PPR Unions : PPR Union 32 mm |
| 15 | 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) : 150 mm diameter Class I |
| 16 | Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball.: 20 mm nominal bore, 120 mm long. Weighing not less than 198 gms. |
| 17 | Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball.: 25 mm nominal bore, 152 mm long. Weighing not less than 440 gms. |
| 18 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): 15 mm nominal bore |
| 19 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): 20 mm nominal bore |
| 20 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. |
| 21 | Cutting holes up to 30x30 cm in walls including making good the same: With common burnt clay F.P.S. (non modular) bricks |
| 22 | Correction factor on DSR-2023 on account of GST @ 0.973 vide CPWD file No-9158977 dtd 08/08/24 (i.e. Multiply on sum of S/No 01 to 21 i.e. Rs. 15,55,135.00) |
| 23 | Add cost index @ 23.36% on Dsr -2023 (i.e. Rs. 15,13,146.00 ) |
| 24 | Disposal of dismantled Old Mild Steel Water Storage Tank of Residential Quarter and its credit to the department for salvage value of the dismantled material complete as per direction of Engineer-in-charge (Dismantled Old Mild Steel Water Storage Tank excluding water supply fittings shall be the property of the contractor) |
| 25 | Credit to work on account of dismanteled material : Polyethylene water storage tank and taking away by the concerned agency, as per direction of Engineer-in-Charge. |
| 26 | Providing and fixing PPR Ball valve with handlefittings of approved quality:25 mm nominal bore |
| 27 | Providing and fixing PPR Ball valve with handlefittings of approved quality :32 mm nominal bore |
| 28 | Providing and fixing PPR tank nipple for water tank pipe, fittings of approved quality:25 mm nominal bore. |
| 29 | Providing and fixing PPR Male adapter/reducing socket, fittings of approved quality: 32x25mm nominal bore. |
| 30 | Providing and fixing PPR Male adapter/reducing socket, fittings of approved quality : 25x20mm nominal bore. |
| 31 | Providing and fixing SS Ball valve with handlefittings of approved quality :SS Ball valve 15 mm |
| 32 | Providing and fixing SS Ball valve with handlefittings of approved quality : SS Ball valve 20 mm |
| 33 | 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) :80 mm mm diameter class-I |
