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| 1 | M&L RCC Septic tank conventional 150 users designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 Design Mix in Walls, Base Slab, Baffle walls and Roof Slab including beams etc with Vent shaft, manhole openings with cover connection etc., complete As per drawing (drg No-ID-02/06),complete all as specified and directed. |
| 2 | M&L Soakage wells excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M-25 concrete including intercepting chamber and screen chamber made of Brick masonry in CM, RCC cover slab in M-25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 3.0 M dia x 6.0 M effective depth,complete all as specified and directed.Drg No TD/309, Sheet No 1/4 to 4/4 |
| 3 | Cutting into existing manholes for connecting new drains, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required, for internal dia of pipe 150mm complete all as specified and directed. |
| 4 | Excavating over areas, n exc 1.5 m deep and getting out for foundationin hard / dense soilcomplete all as specified and directed . |
| 5 | Excavating over areas, exc 1.5 m but n exc 3.0 m deep and getting out for foundationin dense soilcomplete all as specified and directed . |
| 6 | Returning, fillingincl spreading, levelling, watering and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified and directed. |
| 7 | Removing excavated material (soil) not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above thestarting point complete all as specified and directed. |
| 8 | Demolition and breaking up drain pipes (SGSW, AC or RCC) of internal dia 150mm, set in cement mortar complete all as specified and directed. |
| 9 | M&L 150 mm Bore of DWPE pipe (SN8) (ID) pipe with coupler, ring and bends as required, laid in trenches and jointed completeincluding testing complete all as specified and directed. |
| 10 | M&L for cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in bed to drain pipes of 160mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed. |
| 11 | Demolition of brick work built in cement mortaror cement lime mortar complete all as specified and directed. |
| 12 | M&L for brick work with sub class `B’ bricks, straight on plan exc 6m mean radius built in CM 1:4 complete all as specified and directed. |
| 13 | M&L for rendering 15mm thick on fair faces of brick work in CM 1:4 finished even and smooth without using extra cementcomplete all as specified and directed.Note:- WPC shall be measured and paid separately. |
| 14 | Supply only WPC complete all as specified and directed. |
| 15 | Demolition of cement concrete in ground floors and pavings n.exc 15cm thickness (below or above ground level),complete all as specified and directed. |
| 16 | M&L for PCC 1:4:8 type D2 (using 40mm graded stone agg) Cement concrete in foundations, filling and mass, complete all as specified and directed. |
| 17 | M&L for PCC 1:2:4 type B-1 (using 12.5mm graded stone agg) as in coping, benching of manhole complete all as specified and directed. |
| 18 | Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed. |
| 19 | M&L precast reinforced cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in cover slabs (for manholes etc), shelves and similar articles with plain faces including necessary moulds and setting in cement mortar 1:6 including necessary form work complete all as specified and directed.(reinforcement to be measured separately) |
| 20 | M&L for mild steel TMT bars,10mmdia and over, cut to length, bent to shape required incl cranking, bending spirally for hooping for columns, hooking ends and binding with (annealed) not less than 0.90mm diacomplete all as specified and directed. |
