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| 1 | Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for foundation etc., or for shafts, wells, cesspits, manholes, pier holes etc., not exceeding 10 Sqm on plan and not exceeding 1.5 in depth and getting out in any type of soil complete all as specified and as directed. |
| 2 | Returning,filling in,including spreading levelling watering and well ramming in layer not exc 25cm complete all as specified and as directed. |
| 3 | Removingexcavated material to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed. |
| 4 | M&L Plain cement concrete type D-2,1: 4 : 8 (using 40mm graded stone aggregate) as in foundation for manholes etc complete all as specified and as directed. |
| 5 | M&L Concrete bedto 100 mm boredrain pipesin PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) incl packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed. |
| 6 | S&F 110mm dia PVC (SWR) pipes single socketed, in any length, laid in trenches or in drains complete all as specified and as directed. |
| 7 | M&L Concrete bedto 150 mm boredrain pipesin PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) incl packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed. |
| 8 | S&F 150mm bore stoneware drainpipes single socketed, in any length , laid in trenches or in floors complete all as specified and as directed. |
| 9 | Cutting into existing manholes for connecting new drains, making good to pipe and rendering cutting out existing benching for and forming branch channel ( ½ round or ¾ section) in cement concrete 1 : 2 : 4,type B1 (using 20mm graded stone aggregate) smooth finished and reforming benching as required for 150mm bore pipe complete all as specified and as directed. |
| 10 | M & L precast cement concrete block masonry with solid blocks of type C1 1:3:6 (using 20mm graded stone aggregate) in the proportion as directed exc 10 cm in width and set and jointedin C M 1:6 complete all as specified and as directed. |
| 11 | M&L Plain cement concrete type B1 1:2:4 (using 20mm graded stone aggregate) as in benching,coping, water trough and the like including form work and finishing all exposed surface of concrete complete all as specified and as directed. |
| 12 | M&L Rendering 15mm thick plaster on fair faces of brick work or concrete surface in cement mortar (1: 4) finished even and smooth without using extra cement complete all as specified and as directed. |
| 13 | M&L Precast concrete cover slab of PCC 1 : 2 : 4,type B1, (using 20mm graded stone aggregate) complete including necessary form work complete all as specified and as directed. |
| 14 | M&L Mild steel TMT bars 6 to 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.90mm dia complete all as specified and as directed. |
| 15 | M&L Soakage wells 3.0m dia and 4.5m deep by excavation, in any type of soil, foundation in PCC 1:3:6 type C1 using 20mm graded stone aggregate in walls of honey combed masonry with top ring of RCC concrete including intercepting chamber and screen chamber made of Brick masonry in CM, RCC cover slab in SFRC cover, inter connecting pipes of RCC/DWC complete filled with brick bats of size 1.2 x 3.00 m complete and shown in Drg no AFB/TD/125 Sheet1/2 & 2/2Dated 07-08-1999 completeallas specified and as directed |
| 16 | M&L 50 user RCC Septic tank designed to carry sewage and sullage water, excavationin any type ofsoil,PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation,brick work in Walls , Base Slab , Baffle walls andRCC (Nominal mix) Roof Slabincluding beams etcwithVent shaft ,manhole openings with cover connectionetc., complete with effective depth of 1.5 meter and overall depth of 3 meter complete and shown in Drg no CEPPB/TD/79 R Sheet1/1 Dated 04-07-1988 completeallas specified and as directed |
