Border Security Force-BSF has published Tender For Repair And Maintenance Of Existing Sewer Line Seema Barrack At Cswt Bsf Indore. Submission Date for this Tender is 17-10-2023. Sewerage Construction Tenders in indore Madhya Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 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 | 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. anddisposing 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 |
| 3 | 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) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 4 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 150 mm dia. R.C.C. pipe |
| 5 | 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 |
| 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 nominalsize), 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. coverwith 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 | Supplying and fixing C.I. cover without frame for manholes : 455x610 mm rectangular C.I. cover (light duty) the weight of the cover to be not less than 23 kg |
| 9 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 10 | 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 direction of Engineer-in-Charge. With cement mortar 1:4 (1 cement : 4 fine sand) |
| 11 | Supplying and fixing C.I. cover 300x300 mm without frame for gully trap (standard pattern) the weight of cover to be not less than 4.5 kg |
| 12 | 12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand) |
| 13 | 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand) |
| 14 | Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) : Rectangular manhole 90x80 cm with rectangular cover 600 x 450 mm of grade LD - 2.5 |
| 15 | Dismantling of manhole including R.C.C. top slab, C.I. cover with frame, including stacking of useful materials near the site and disposal of unserviceable materials within 50 m lead as per direction of Engineer-in-charge: Rectangular manhole 90x80 cm and 45 cm deep |
| 16 | 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. |
| 17 | Providing and laying Ceramic glazed floor tiles of size 300x300 mm(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey,Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm includingpointing the joints with white cement and matching pigment etc.,complete. |
| 18 | Providing & fixing fly proof wire gauze to windows, clerestory windows &doors with M.S. Flat 15x3 mm and nuts & bolts complete. Stainless steel (grade 304) wire gauze of 0.5 mm dia wireand 1.4 mm aperture on both sides |
| 19 | Providing and fixing S.S grating of approved quality.Circular type.125 mm nominal dia with 25 mm waste hole |
| 20 | Dismantling of old NP2 / NP3 pipes of any size including breaking of joints and bed concrete in the direction of Engineer-In-Charge. |
| 21 | Cleaning of manhole with connecting pipe line upto next manhole including removal of malba and its disposal as per direction of engineer in-charge complete. |
| 22 | Deduct for using modular bricks in constructing brick masonry manhole of size 90x80 cm instead of non-modular bricks (FPS) of class designation 7.5 in in foundations and plinth in : cement mortar 1:4 (1 cement : 4 coarse sand) |
| 23 | Add difference in GST @ 6.33% except 19-22 |
| 24 | Add Cost Index @ 2% Except 19-22 |
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