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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. |
| 2 | 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 up to 50 m and lift upto 1.5 m. |
| 3 | Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design : 200 mm diameter S.W. pipe |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 5 | Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:100x100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 6 | Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 7 | Extra for depth for manholes : Size 90x80 cm With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 8 | Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes 100 to 250 mm diameter |
| 9 | Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge. |
| 10 | 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 |
| 11 | 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 : 25 to 40 mm nominal bore |
| 12 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia |
| 13 | Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5 m, but not exceeding 3 m. (Rate is over corresponding basic item for depth upto 1.5 metre). |
| 14 | Providing and fixing brass stop cock of approved quality : 15 mm nominal bore |
| 15 | Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 16 | Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 17 | Cleaning of chocked storm water line/ 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 systemfor sewer line from 150mm dia. upto 300 mm |
| 18 | Disposal of silt, garbage, etc. by mechanical mean from site to out side the campus i/c cleaning the site loading and unloading as directed by Engineer-in Charge. |
| 19 | P/F PVC pipe of approved quality, thickness, ISI marked as per IS:4985 Class-3 (6kgf/cm2 pressure) (Superme make and equivalent Finolex or Astral) as per direction of Engineer-in Charge. i/c making the joints leak proof a) PVC pipe 200mm dia. Nominal bore. |
| 20 | P/F pre-cast RCC man hole cover & frame rectangular shape 600 x 450 mm internal dia. Manufactured with M-30 cement concrete. HDKK brand only MHCF-11 (HD) |
| 21 | Cleaning the man hole of all depth and size i/c disposal of malba/ silt upto 50 mtr lead etc. complete as directed by Engineer-in Charge. (All precaution shall be taken by the contractor during the cleaning) |
| 22 | Cleaning of borewell, from all kinds of soil/ sand for all depth, including liftup and laydown of pump set, pipe, lowering of cleaning tools, bailing out water , disposal of surplus soil, sand, providing and fixing of necessary structure for chain pully, detection of water leakage , replacing of nut/bolts if any etc. complete as required. |
| 23 | Supply, installation , testing and commissioning of 1 HP borewell submersible pump suitable for 100 mm dia. bore , having head (116-36) meter, flow rate (-582) LPM, single phase 230V, 50 Hz with control panel making of cable termination etc. completed as required, make kirloskar, CAT No. KP4 Jalraa) UVA 30-1016 CP or equivalent model of KSB/ Grundfos/ Mody/ Crompton/ CRI/ Beacon/ ABB/ Xylem |
| 24 | Supply, installation , testing and commissioning of 1 HP direct on line starter with sheet steel enclosure suitable for 1 Phase , 220V, complete set with contactor & OLR start, stop push button with indicator lamps, voltmeter , ammater, including mounting arrangement of starter with all accessories etc. as required. Make Havells,URJA- DOL Submersible pump controller (Standard ) - 1 phase, CAT No. IHADOAJ1FD ir equivalent model of Crompton/ BCH Electric |
| 25 | Supplying of one number of PVC insulated and PVC sheathed/ XLPE copper conductor unarmoured power cable of 650/1100 KV grade of size 3C 2.5 sqmm etc. as required. |
| 26 | P/F CPVC ball valve 25 mm dia. Of approved quality (Supreme make of equivalent) Please Enable Macros to View BoQ information |
