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| 1 | Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm for all depth. (To be clean in every six months) |
| 2 | Desilting and cleaning of covered SW drain in or under foul conditions including removal and refixing of SFRC cover (0.75x0.55 Mtr.) and collection of garbage to nearest dustbin including all T&P, safety, measures etc. complete all as per the direction of Engineer-in-charge. (To be clean in every six months) |
| 3 | Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits.(ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water.(iii) Chlorination of RCC internal surface by liquid chlorine.(iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface.(v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge. (To be clean in every six months). |
| 4 | Conducting Bacteriological testing of water samples form DJB lab/MCD lab. Payment shall be made only after satisfactory result from the lab. ( To be conducted in every 6 months). Nothing shall be paid extra in this regard. |
| 5 | Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality.Circular shape 560 mm internal diameter. |
| 6 | Providing and fixing in position pre-cast R.C.C. manhole cover of required shape and approved quality H D - 20 Circular shape 560 mm internal diameter |
| 7 | Disposal of silt / sludge etc or waste material by mechanical / manual means including loading ,transporting , excavation of pit,unloading to the dumping ground as approved for all leads and lifts including levelling the open pit with excavated earth complete as per direction of Engineer in -charge . |
| 8 | Providing manpower of maintainance of water supply line of all dia. |
| 9 | (a) Fitter Grade-II |
| 10 | (b ) Beldar |
| 11 | Day to Day opening and closing of gate valve/sluice valve for water supply including cost of labour, material T&P as per direction of Engineer-in-charge. (10 valves to be open and close daily/ Operator 2 No. Per day) |
| 12 | Dismantling of C.I. sluice valve including stacking of useful materialswithin a lead of 50 metres. Up to 150 mm diameter |
| 13 | 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) :100 mm diameter. Class-I |
| 14 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 15 | (a) 32 mm nominal bore. |
| 16 | (b) 40 mm nominal bore |
| 17 | (c) 65 mm nominal bore |
| 18 | (d) 80 mm nominal bore |
| 19 | Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes : 100 mm dia pipe, |
| 20 | Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diameter : 100 mm dia |
| 21 | Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : 100 mm dia Ductile Iron Class K-9 pipes |
| 22 | Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): Up to 300 mm dia |
| 23 | 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. 110 mm diameter . |
| 24 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming toIS : 5382, leaving 10 mm gap for thermal expansion. |
| 25 | (a) Coupler 110 mm |
| 26 | (b) Single tee without door 110x110x110 mm |
| 27 | (c) Bend 87.5° 110 mm bend |
| 28 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm |
| 29 | 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 proved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of ngineerin- charge .The elevation area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. |
| 30 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalentdesign mix) |
| 31 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size including Recycled Concrete Aggregate (RCA) upto 25%) |
| 32 | Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge. |
| 33 | 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 |
| 34 | (a) 32 mm dia nominal bore |
| 35 | (b)40 mm dia nominal bore |
| 36 | (c)65 mm dia nominal bore |
| 37 | (d)80 mm dia nominal bore |
| 38 | 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 completewherever required : |
| 39 | (a) 32 mm nominal bore |
| 40 | (b)40 mm nominal bore |
| 41 | (c)65 mm nominal bore |
| 42 | (d)80 mm nominal bore |
| 43 | Labour for cutting C.I. pipe with steel saw.100 mm diameter C.I. pipe |
| 44 | P/L cement concrete - all works upto plinth level1:5:10 (1 cement : 5 fine sand derived from natural sources: 10 graded stone aggregate 40 mmnominal size derived from natural sources) |
| 45 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. (a) All kinds of soil |
| 46 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. |
| 47 | 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. |
| 48 | Total = 2603857.00 |
| 49 | Multiflying factor of GST @0.973 = 2533552.86 |
| 50 | Add cost index 3 %= 76006.59 Please Enable Macros to View BoQ information |
