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| 1 | M&L for Soakage well of 3M dia X 4.5M effective depth, excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and as per CESZ/TD/1078/2011 |
| 2 | S & F PVC (SWR) pipessingle socketed, in any length with rubber ring joints, laid in trenches or floor of 110mm bore pipe complete all as specified and directed by Engr-in-charge |
| 3 | S&F for 110 mm bore PVC (SWR) bends any radius ® complete all as specified and directed by Engr-in-charge |
| 4 | M&L for 100mm thick cement concrete 1:3:6 type C2 bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; complete all as specified and directed by Engr-in-charge |
| 5 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and directed by Engr-in-charge |
| 6 | M & L Cement concrete 1:4:8 type D2 (40 mm graded crushed stone aggregate ) in foundations, filling and mass concretecomplete all as specified. and directed by Engr-in-Charge. |
| 7 | M&L for Pre-cast cement concrete 1:3:6 type C1 (using 20mm graded agg) block masonry with solid blocks, exc. 10 cm in width and setting in mortar (1:4), complete all as specified and directed by Engr-in-charge |
| 8 | M&L for rendering 15mm thick in CM(1:4) on fair faces of brick work or concrete surfaces finished even and smooth (without using extra lime or cement) complete all as specified and directed by Engr-in-charge |
| 9 | M&L for Pre-cast Reinforced cement concrete 1:2:4 type B1 (using 20mm graded agg) as in Manhole cover slab and setting in mortar (1:4), complete all as specified and directed by Engr-in-charge |
| 10 | S & F TMT bars 10 mm dia and above,cut to length , bent to shape required including cranking , bending spirally for hooping for columns, hooking ends, binding with and including mild steel wire ( annealed ) not less than 0.9mm dia , complete all as specified and directed by Engr-in-Charge. |
| 11 | M&L for providingCement concrete 1:2:4 type B-0 (using 12.5mm graded agg)as in Manhole channel complete all as specified and directed by Engr-in-charge |
| 12 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified and directed by Engr-in-charge |
| 13 | Removing excavated soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed by Engr-in-charge |
| 14 | M&L for providingCement concrete 1:2:4 type B-0 (using 12.5mm graded agg) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands,plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided complete all as specified and directed by Engr-in-charge |
| 15 | On site LLDPE septic tank with upflow filter including media designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, Vent shaft, connection etc., complete for 25 users complete all as specified and directed by Engr-in-charge. |
| 16 | All same as per item No 1(b) above but with conductor of size 4 sqmm (Nominal area) for one 3 pin socket outlet 15 Amps on independent board complete and earth continuity wire with 4 sqmm PVC insulated stranded copper conductor Cable. |
