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| 1 | Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. |
| 2 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge 25mm average thickness |
| 3 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 4 | Providing and fixing M.S. rivets of sizes in position. |
| 5 | Providing & Applying weather proof sealant on outer joints of approved make confirming to IS & directed by Engineer-in-charge. |
| 6 | Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge. |
| 7 | Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks) |
| 8 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means on, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. All payments will be made on the basis of dumping ground challan/vochers. |
| 9 | Sealing of joints : Providing and applying Sika® MultiSeal AP or equivalent, a self-adhesive, rubber-modified bituminous sealing tape laminated with aluminum foil for sealing and repairing applications against water ingress. In roofs, facades, broken roof tiles, leaking gutters, chimneys, roof lights, caravans, trailers, and various ductwork types. Technical Specifications: Thickness ~1.1 mm, tensile strength ≥ 130 N/25 mm (ASTM D1000), elongation ≥ 80%, service temperature range -20°C to +80°C. Following application process (Unroll a short length of tape remove 100 to 150 mm of the adhesive release liner from the underside of the tape. Apply this length of tape onto the substrate, centrally over the joint, extending a minimum of 30 to 40 mm over each side of the joint. Press the applied tape onto the substrate with a silicone / rubber hand-held seam pressure roller. Continue to apply the tape by unrolling and removing the adhesive release liner upto full length of joint or corner. Press the tape onto the substrate with the pressure roller) All complete as per direction of engineer-in-charge. The work shall be got done through the authorized applicator of the manufacturer. |
| 10 | Preparing the plaster of thickness up to 15mm over the brick masoney surface by providing and applying a bond coat of Sika Latex or equivalent:Water:cement - 1:4:6 with sika Latex consumption @100gm/sqm on the wall surface followed by hand mix of cementitious mortar 1:4 to be mixted with permeability reducing polymer Sika Latex @ 400gm/sqm (6%) by weight of cementitious content at time of mixing with water as per manufacturer's recommendations including all lead life, levelling the surface, curing etc complete.The work shall be got done through the authorised applicator of the manufacturer. |
| 11 | Providing, mixing & applying two component epoxy resin concrete bonding coat Sikadur 32 LP IN or equivalent on prepared RCC surfaces as per manufacture specification including preparation of surface by chipping and thoroughly cleaning of surface complete wherever required in consumption of 0.4 kg/Sqm complete all as specified and directed by engineer in charge. The product should comply with ASTM C 881 Type II Grade 2 Class B+C and bond strength should be 10 MPa. The work shall be got done through the authorised applicator of the manufacturer. |
| 12 | Rebuilding the section of damaged RCC elements to its original size in the thickness of 10mm and above by hand application by providing and applying PMM with Sika MonoTop®-122 F or equivalent,dual shrinkage compensated trowelable fiber reinforced,thixotropic high strength formulation for repair. The repair mortar should have a bulk density of ~1.3 kg/l at 27 ºC and should exhibit following minimum physical properties:1. Compressive Strength at an ambient temperature of +30°C according to ASTM C109 on a 70 mm Cube in (1 day) ~ ≥ 20 N/mm2 , in (7 days) ~ ≥ 35 N/mm2, in (28 days) ~ ≥ 50 N/mm22. Flexural Strength at an ambient temperature of +30°C according to EN 196 -1 in (7 days) ~ ≥ 6 N/mm2 , in (28 days) ~ ≥ 9N/mm23. Bond Strength at an ambient temperature of + 30°C according to ASTM C882 in (7 days) ~ ≥ 8 N/mm2, in (28 days) ~ ≥ 12 N/mm2The consumption of the repair mortar should be ideally ~2200 kg/m3 at water: powder ratio of 0.16 (Complete finished item with all leads and lifts). The work shall be got done through the authorised applicator of the manufacturer.20mm thickness |
| 13 | Surface Preparation : Prepare the metal Surface to make it sound & free from any contamination. Abrade the exposed surfaces to reveal bright metal. Sealing of all anchors/bolts with moisture insensative epoxy putty Sikagard 694 F(I) or equivalent. Providing & applying Sikalastic 10 primer EP or equivalent, primer coat of epoxy primer by roller/ airless spray with a coverage @ 4-6 m2/kg followed by broadcasted with quartz sand. Applying 2 coats @ 1.5 to 1.6kg/sqm of Sikalastic®-590 IN or equivalent, one component polyurethane based liquid applied membrane with improved water ponding resistance, excellent UV resistance, excellent bonding with non-porus substrate, good crack bridging capacity and great aesthetics. Sika Fabric 50 to be layed over first coat in wet condition followed by application of second coat by brush or roller. The coating should have Shore A hardness ~50 (7 days, +27 °C) as per ASTM D2240, Tensile strength ~2.0 N/mm2 (Free film, 14 days, +30 °C) as per ASTM D412, Elongation at break ~300 % (Free film, 14 days, +30 °C) as per ASTM D412, Tensile adhesion strength ≥ 1.5 N/mm2 as per ASTM D4541, Tear strength ~20 N/mm (Free film, 14 days, +30 °C) as per ASTM D624, Solar Reflectance Index 106 as per ASTM E1980-19, Water resistance : No blisters or peeling when subjected to ponding water for 72 h. All the pipe penetration must be treated with Sikagrad 694 F(I), moisture insensative epoxy putty to seal the peripheri of the pipe before application of waterproof coating. all as per specification & direction of the engineer-in-charge. The work shall be got done through the authorised applicator of the manufacturer. |
| 14 | Providing of hire mobile access platform stairway (MAPSN170) adjustable height upto 18m, for working at all height including all operation manpower, accessories etc i/c charges from workshop to site and site to workshop complete as per direction of Engineer-in-charge. |
| 15 | Extra for making necessary opening in G.S sheet gutter for existing rain water pipes including removing old nuts/bolts etc. and making necessary connections all complete as per direction of Engineer-in-charge |
| 16 | Extra for cutting of ACP sheet façade with insulation foam for making opening for passage etc. and disposal of scrap all complete as per direction of Engineer-in-charge |
| 17 | Dismantling C.I. or PVC or G.I. rain water pipe upto 200 mm dia. with all fittings and clamps including stacking the material within 50 metres lead : |
| 18 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 160 mm diameter |
| 19 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes at all heights conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Bend 45° 160 mm bend |
| 20 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes at all heights conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Bend 87.5° 160 mm bend |
| 21 | Providing circular/ Hexagonal cast iron or M.S. clamps for holding the joint of gutter and PVC pipes, of internal dia 210mm at top and 170mm dia at bottom with height not exceeding 400mm made of 25*5mm MS flats bent to shape with necessary provisions for connections to the gutters at all heights as per direction of engineer in charge drawing. |
| 22 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes at all heights conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. collar flange 160mm |
| 23 | less GST correction factor @.0.027 at S.No 1 to 7 Please Enable Macros to View BoQ information |
