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| 1 | Taking out liquid/solid content/ soil/garbagefrom sump/septic tank and sewage lines either manually or by pumping cleaning thoroughly incl disposal of liquid/solid/soil/garbage content out of the Cantt Area and covering with layerof earth complete all as specified and directed by Engr –in-Charge. (Note: For de-sludging pumping/mechanical machine with closed container will be strictly used and not through any other means). |
| 2 | Provn of labour for opening cover of manhole / gully trap, floor trap / WHB / WCup to 1st manhole of any type and any size of mouth, any depth removing the sludge / solid content from the manholes / gully trap by manual / mechanical method, Contractor shall deploy minimum 02 ( two) Safaiwalas for this Area to carry out daily complaints and other works and cleaning the sewage line up to 1st manhole and incl all external sewage line in this total area of any dia and any depth either by water pressure, flushing with water or rodding and other suitable means at the discretion of the contractor at his own arrangement so as to remove the blokage and making the sewer lines and manholes /gully trap fully functional to the entire satisfaction of Engineer - in - charge and removing the sludge/ solid contents out side of defence land repositioning of the RCC / CI cover slab,grating all as directed by Engineer - in -charge.(Note:- Bamboos will be stirctly used for rodding purpose, all necessary tools and sefety materials will be provided by the contractor and these all are deemed with this quoted rate). |
| 3 | Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cmdeep and getting out soft/loose soil as in sattled soil/waste materials from drain and thrown away as directed by Engr in Charge. |
| 4 | Surface excavation exc. 30 cm deep and averaging 25cm deep and getting out soft/loose soil as in sattled soil/waste materials from drain and thrown away as directed by Engr in Charge. |
| 5 | Excavation in trenches not exc 1.5m wide and not exc 1.5m deep for foundation etcfor shafts, wells, cesspits , manholes pier holes, etc n exc 10 sqm on plan and n exc 1.5m in depth and getting out in soft/loose soilcomplete all as specified and directed. |
| 6 | All as per description of item No 5.00 abovebutfordepthexc 1.5m and not exc 3m beyond the first 1.5m depth |
| 7 | Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cms in soft /loose soil. |
| 8 | Removing excavated material n exc 50 m depositing where directed at a level n exc 1.5m above the starting pointcomplete all as spd. |
| 9 | Demolition and breaking up drain pipes 150mm bore (salt glazed ware, AC or Reinforced) set in cement mortar all as spd and directed |
| 10 | Demolition and breaking up drain pipes 200 mm bore (salt glazed ware, AC or Reinforced) set in cement mortar all as spd and directed |
| 11 | M&L for Reinforced concrete pipes,class NP3, laid and jointed complete with collarscomplete all as specified and as directed size of pipe 150 mm dia complete |
| 12 | M &L forconcrete bed in PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) to drain pipes of 150 mm bore including packing under,haunching against the sides of pipes after they are laid and tested complete all as spd and directed |
| 13 | M&L for Reinforced concrete pipes,class NP3, laid and jointed complete with collarscomplete all as specified and as directed size of pipe 200 mm dia complete. |
| 14 | M &L for concrete bed in PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) to drain pipes of 200 mm bore including packing under,haunching against the sides of pipes after they are laid and tested complete all as spd and directed. |
| 15 | Dismantling up to 100 dia cast iron/PVC pipe or reinforcedconcrete drain pipes, jointedin cementmotar and taking out oftrenches , if required. |
| 16 | S&F PVC (SWR) pipes single socketed in any length with rubber joints fixed in trenches 110 mm bore fixing in repair |
| 17 | S&F PVC (SWR) pipes single socketed in any length with rubber joints fixed to wall 110 mm bore fixing in repair |
| 18 | S&F in replacement PVC (SWR) bend/shoe of any radius for 110mm bore pipescomplete all as specified. |
| 19 | S&F in replacement PVC (SWR)PVC (SWR) vent cowl for 110mm bore pipescomplete all as specified. |
| 20 | S&F PVC (SWR) pipes single socketed in any length with rubber joints fixed to wall 75 mm bore fixing in repair |
| 21 | S&F in replacement PVC (SWR) bend/shoe of any radius for 75mm bore pipescomplete all as specified. |
| 22 | Demolition of brick work built in cement mortar including all quoins, arches, pillar etc, but excluding ashlar facings complete all as specified and directed by Engr-in-Charge. |
| 23 | Material and labour for brick work with sub class ‘B’ bricks straight or curved on plan exceeding 6m mean radius with old size bricks built in cement mortar 1:6 complete all as specified and as directed by the Engineer-in-Charge |
| 24 | M&L brickwork with subclass `B\" bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 but except bricks |
| 25 | M&L for brick workin half brick thick walls built in cementmortar (1:4)using sub class ‘B’ old size bricks, straight or curved on plan to any radius complete all as specified. |
| 26 | Taking down cement or cement lime plaster any description on brick walls etc. including racking out joints hacking for keys scrubbing down with water. |
| 27 | M&L rendering 15 mm thick in CM 1:4 on brick work including finishing the surface fair and even without using extra cement. |
| 28 | Demolition of cement concrete (unreinforced) in concrete of any description and in any position not otherwise specifically provided for all as specified and directed |
| 29 | M&L for PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate ) as in foundation filling, mass concrete etc complete all as specified. |
| 30 | M&l for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in surface channels and drains complete all as specified and directed by the Engineer in Charge. |
| 31 | M&L for Plain Cement Concrete Type B0 1:2:4 using 12.5 mm graded aggregateas in Channels , drains, Coping, benching, water troughs etc including weathering slightly rounded or chamfered angles and throuting , including necessary form work etc all as specified. |
| 32 | Extra for formingfair finished drain or channel 30cm inner girth in cementconcrete, using extra cement, includingforms, moulds, mitred/stopped ends etc |
| 33 | Cutting into existing manholes for connecting new drains(internal dia of pipe 150mm to 225mm making good to open 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. |
| 34 | Demolition of re-inforced Concrete of any description and in anypositionnot otherwise specifically provided for. |
| 35 | M&L RCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in precast RCC manhole / septic tanks, drain, covers including all form work and setting in CM 1:4 all as specified and shown on drgs. |
| 36 | M&L mild steel TMT bars 6 to 8mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping forcolumns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips |
| 37 | Supply and fixing steel fibre RCC manholes covers & frames medium duty circular (as per IS-12592) medium duty for clear opening 450/500mm complete all as specified and as directed by the Engineer-in-Charge. |
