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| 1 | 1) Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 2 | 2) Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer in-charge. |
| 3 | 3) Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : |
| 4 | 3a) 15 mm to 40 mm nominal bore |
| 5 | 4) Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspectionof work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment shall be made once irrespective of duration of scaffolding.Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done. |
| 6 | 5) 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. |
| 7 | 6) Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of Engineer-In-Charge. |
| 8 | 6a) With cement mortar 1:4 (1 cement : 4 fine sand). |
| 9 | 7) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall |
| 10 | 7a) 32 mm nominal outer dia .Pipes. |
| 11 | 7b) 40 mm nominal outer dia .Pipes. |
| 12 | 8) Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 13 | 8a) 25 to 40 mm nominal bore |
| 14 | 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. |
| 15 | 10) Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour. |
| 16 | 10a) 25mm nominal bore. Weighing not less than 62 gms. |
| 17 | 11) Cutting holes up to 30x30 cm in walls including making good the same: |
| 18 | 11a) With common burnt clay F.P.S. (non modular) bricks. |
| 19 | 12) Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, 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. |
| 20 | 13) Removal of plants at walls/ roofs and floors/ drainage systems/ water supplying stream of the building/ over head tanks or at any location, pouring acid at the effected places and applying any special chemical to affected area to prevent future vegetation growth and finishing the same with cement concrete/ repair plaster to match the surface of walls/ floors/ roofs., etc complete as per the directions of Engineer-in-charge. (any cement concrete/repair plastering done shall be paid separately and any scaffolding required will be paid in scaffolding item) (Uprooting of vegetation along with applying/spraying requisite chemical in each location will be measured as one job). |
| 21 | 14)Providing and fixing CPVC union in CPVC pipe line including cutting and jointing with CPVC solvent cement etc complete. |
| 22 | 14a) 32 mm nominal bore |
| 23 | 14b) 40 mm nominal bore |
| 24 | 15) Providing and fixing CPVC ball valve of approved quality high or low pressure with plastic float complete. |
| 25 | 15a) 32mm nominal bore |
| 26 | 15b) 40mm nominal bore |
| 27 | 16) Cleaning of existing over head tank/ underground water storage tank by mechanical method of specified TANKCLEAN process in stages: (1) Empty the tank/ sump and make it to near dry, (2) wash the tank internal surfaces and top of the tank with fresh water and clean/ rinse the inside surfaces of side walls, ceiling and floor surfaces perfectly by removing all scalling, fungus etc., with rotary jet mechanism, (3) Removing/ cleaning mud, silt, waste, sludge and garbage from the tankwith sludge pump/ vaccum cleaner and disposing outside the building, (4) After drying applt UV radiation with specified equipment in the tank for 15 minutes to kill the harmfull bacteria etc., complete all as per directions of the Engineer-in-charge. |
| 28 | 16a) (The rate includes filling of outlets of tank with cotton during cleaning marking of date of painting on the tanks and cleaning of all the dirt/ waste etc., from the terrace and submission of certificate from specialised agency). |
| 29 | 17) Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated ‘J’ or ‘L’ hooks, bolts & nuts 8 mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified. |
| 30 | 17a) 2mm thick flat. |
| 31 | 18) Credit for taking away of unserviceable G.I / C.I pipe lines complete etc., as directed by Engineer-in-charge. a) 15mm to 40mm nominal bore Please Enable Macros to View BoQ information |
