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| 1 | EARTH WORK |
| 2 | 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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 3 | All kinds of soil. |
| 4 | Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, 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: |
| 5 | All kinds of soil |
| 6 | Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia |
| 7 | 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 and for all lift. |
| 8 | Extra for every additional lif of 1.5 m or part thereof in excavation / banking excavated or stacked materials. |
| 9 | All kinds of soil |
| 10 | REINFORCED CEMENT CONCRETE |
| 11 | Providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - All work up to plinth level : |
| 12 | 1:1.5:3(1 cement: 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 13 | Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. |
| 14 | Thermo-Mechanically Treatedbars of gradeFe-500D or more. |
| 15 | MASONRY WORK |
| 16 | Brickworkwithmodularextrudedbruntflyashclaysewerbricks (Conforming to IS: 4885) in cement mortar 1:4 (1cement : 4 coarse sand) in foundation and plinth : |
| 17 | Cement Mortar 1:4 ( 1 cement :4 coarse sand) |
| 18 | FINISHING |
| 19 | 12 mm cement plaster finished with a floating coat of neat cement of mix: |
| 20 | 1:3(1 cement: 3 fine sand) |
| 21 | 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement: 3 coarse sand) finished rough with sponge. |
| 22 | REPAIRS TO BUILDING |
| 23 | 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. |
| 24 | With cement mortar 1:4 (1 cement : 4 fine sand) |
| 25 | Dismantling and Demolishing |
| 26 | 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. |
| 27 | Demolishingbrickworkmanually/bymechanicalmeansincluding stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. |
| 28 | In cement mortar |
| 29 | 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. |
| 30 | ROAD WORK |
| 31 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 32 | Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost). |
| 33 | DRAINAGE |
| 34 | Extra for depth for manholes : |
| 35 | Size 90x80 cm |
| 36 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 37 | Size 120x90 cm |
| 38 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 39 | Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m |
| 40 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 41 | Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m 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 (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 : |
| 42 | 1.68 m deep with SFRC 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 12 mm thick cement plaster at the external surface shall be paid for separately) : |
| 43 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 44 | Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m : |
| 45 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 46 | Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design. |
| 47 | 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 : |
| 48 | For pipes 100 to 250 mm diameter |
| 49 | SOR Derived Items |
| 50 | 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 150 mm dia upto 300 mm |
| 51 | Repair and renovation of existing brick masonry manhole, including dismantling of loose/damaged internal plaster, cleaning of surfaces, making proper benching and channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) to correct slope and profile, providing and casting new R.C.C. top slab in cement concrete 1:1.5:3 of required thickness with centering and shuttering wherever required, including reinforcement, vibration and curing, plastering inside the manhole in cement mortar 1:3 finished with floating coat of neat cement, making good the disturbed portions, and all incidental works, complete as per specifications and directions of the Engineer-in-ChargeRepair and renovation of existing brick masonry manhole, including dismantling of loose/damaged internal plaster, cleaning of surfaces, making proper benching and channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) to correct slope and profile, providing and casting new R.C.C. top slab in cement concrete 1:1.5:3 of required thickness with centering and shuttering wherever required, including reinforcement, vibration and curing, plastering inside the manhole in cement mortar 1:3 finished with floating coat of neat cement, making good the disturbed portions, and all incidental works, complete as per specifications and directions of the Engineer-in-Charge |
| 52 | Horizontal boring by mechanical or manual means in all kinds of soil for laying drainage / sewer line up to 2.50 m depth, including boring and excavation, removal and disposal of excavated earth up to 50 m lead, lowering, laying, aligning and connecting the pipe with manhole, backfilling of annular space with excavated earth, ramming, making good the surface, and all incidental works, complete as per specifications and directions of the Engineer-in-Charge. |
| 53 | Upto 300 mm dia |
| 54 | 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), including necessasry excavation and refilling of soil in all kind of work-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 : |
| 55 | Inside size 120x90 cm and 90 cm deep : |
| 56 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 57 | 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), including necessasry excavation and re filling of soil in all kinds of earth, 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: |
| 58 | Inside size 90x80 cm and 45 cm deep : |
| 59 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 60 | NON SOR items |
| 61 | Providing, laying, jointing and testing of unplasticized PVC (uPVC) drainage pipes, having three-layer construction with inner and outer layers of solid PVC and a middle foam layer, SN-8 stiffness class, conforming to IS 16098 (Part-1), including jointing with self-fit / elastomeric rubber ring (ring-fit) joints, complete in all respects.The item includes supply, laying, alignment, cutting, chamfering, jointing and testing of the complete drainage line to the satisfaction of the Engineer-in-Charge.No extra payment shall be made for standard couplers, sockets or end caps, which shall be deemed to be included in the quoted rate.Extra payment shall be admissible only for special fittings such as long radius bends, reducer tees, inspection tees or any other special fittings, which shall be paid separately at approved rates.Rate includes all materials, labour, tools & plants, handling, conveyance, testing and all incidental works required to complete the drainage system. |
| 62 | 200 mm dia uPVC Pipe |
| 63 | Providing and fixing in position FRP manhole cover and frame of required shape and approved quality |
| 64 | Rectangular shape 600 x 900 mm Internal diamensions load capacity 5 Tonne (Medium Duty) |
| 65 | Supplying FRP Manhole with cover of size 300 x 300 mm internal opening with (Medium duty , 5 Tonne Capacity) as per standard as Directed by Engineer In Charge. |
| 66 | Supplying FRP Manhole with cover of size 445 x 610 mm internal opening with (Medium duty , 5 Tonne Capacity) as per standard as Directed by Engineer In Charge. |
