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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 | Providing and fixing plain multipurpose cement board(Hight pressure steam cured) with suitable screws for cement particle board in ceiling etc. complete (frame work to be paid seperatately). 6 mm thick Cement fiber board, Type-B, Category-III as per IS: 14862 : 2000 |
| 4 | 12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand) |
| 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 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work |
| 7 | 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 |
| 8 | Disconnecting damaged overhead/terrace Old MS 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. |
| 9 | 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 |
| 10 | 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. |
| 11 | 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. |
| 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, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge.External workPN - 16 Pipe, 25 mm OD (SDR-7.4) |
| 13 | 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, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge.External workPN - 16 Pipe, 32 mm OD (SDR-7.4) |
| 14 | Providing and fixing PPR Unions PPR Union 25 mm |
| 15 | Providing and fixing PPR Unions PPR Union 32 mm |
| 16 | Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc; Internal work - Exposed on wall; 20 mm dia nominal bore |
| 17 | Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc; Internal work - Exposed on wall; 40 mm dia nominal bore |
| 18 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 40 mm nominal bore |
| 19 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 20 mm nominal bore |
| 20 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): 25 mm nominal bore |
| 21 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): 40 mm nominal bore |
| 22 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :15 mm nominal bore. |
| 23 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :20 mm nominal bore. |
| 24 | 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. |
| 25 | 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 |
| 26 | Cutting holes up to 30x30 cm in walls including making good the same: With common burnt clay F.P.S. (non modular) bricks |
| 27 | Estimate cost after using Correction factor on DSR 2023 on account of GST @ 0.973 Rs. (item 1 to 26) |
| 28 | Add @ 23.36% Cost Index on DSR 2023(item 1 to 26) |
| 29 | Providing & fixing Tank nipple of approved make & quality as per direction of Engineer in Charge 20 mm nominal bore |
| 30 | Providing & fixing Tank nipple of approved make & quality as per direction of Engineer in Charge 25 mm nominal bore |
| 31 | Providing & fixing Tank nipple of approved make & quality as per direction of Engineer in Charge 32 mm nominal bore |
| 32 | Providing and fixing PP-R Male Adaptorof approved quality as per direction ofEngineer in charge. 32 x20 mm nominal bore |
| 33 | Providing and fixing PP-R Male Adaptorof approved quality as per direction ofEngineer in charge. 25 x20 mm nominal bore |
| 34 | Providing and fixing PP-R Ball / Gate Valveof approved quality as per direction ofEngineer in charge.25 mm nominal bore |
| 35 | Providing and fixing PP-R Ball / Gate Valveof approved quality as per direction ofEngineer in charge.32 mm nominal bore |
| 36 | Providing and fixingSS Ball valve with handle of approved quality as per direction ofEngineer in charge. 15 mm nominal dia |
| 37 | Providing and fixingSS Ball valve with handle of approved quality as per direction ofEngineer in charge. 20 mm nominal dia |
| 38 | 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) |
| 39 | Disposal of dismantled Old polyethylene 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 polyethylene water storage tank excluding water supply fittings shall be the property of the contractor) |
