|
| 1 | Demolition and breaking up drain pipe (Salt glazed stoneware/AC or Reinforced concrete) 150 mm dia set in cement mortar including demolition of haunching concrete and disposal of rubbish to a distancenot exceeding 50M complete all as specified & directed by Engineer-in-Charge. |
| 2 | Demolition and breaking up drain pipe (AC or Reinforced concrete) 200 mm dia set in cement mortar including demolition of haunching concrete and disposal of rubbish to a distanceexceeding 1 Km but not exceeding 1.5 Km complete all as specified & directed by Engineer-in-Charge. |
| 3 | Demolition and breaking up drain pipes of any description, 300 mm dia set in cement mortar, including PCC haunching and disposal of rubbish to a distance but not exceeding 50M complete all as specified & directed by Engineer-in-Charge |
| 4 | S&F Reinforced concrete pipes class NP-2 laid, jointed and tested complete with collar of size 150mm(internal dia) in foul condition complete all as specified & directed by Engineer-in-Charge. |
| 5 | S&F for reinforced concrete pipes class NP-2 laid and jointed complete with collar of size 200mm(internal dia) in foul condition complete all as specified & directed by Engineer-in-Charge. |
| 6 | Supply and laying for DWCPE pipe 200mm dia (238mm OD) complete laid and jointed with collars complete they are laid and tested complete all as specified & directed by Engineer-in-Charge |
| 7 | Supply and laying for DWCPE pipe 300mm dia (350mm OD) complete laid and jointed with collars complete they are laid and tested complete all as specified & directed by Engineer-in-Charge |
| 8 | S & F 110 mm bore of pipe PVC (SWR) pipes heavy grade single socket in any length with rubber ring joint fixed to walls with MS clamps, laid in trenches complete all as specified and directed. |
| 9 | M&L for Concrete bed 1:3:6 type C2 150mm thick to drain pipes of 150mm (internal dia) including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified & directed by Engineer-in-Charge |
| 10 | M&L for Concrete bed 1:3:6 type C2 150mm thick to drain pipes of 200mm (internal dia),including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified & directed by Engineer-in-Charge |
| 11 | M&L for Concrete bed 1:4:8 type D2 150mm thick to drain pipes of 200mm (internal dia),including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified & directed by Engineer-in-Charge |
| 12 | M&L for Concrete bed 1:4:8 type D2 150mm thick to drain pipes of 300mm (internal dia),including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified & directed by Engineer-in-Charge |
| 13 | M&L for Concrete bed 1:3:6 type C2 150mm thick to drain pipes of 300mm (internal dia) including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified & directed by Engineer-in-Charge |
| 14 | M&L for PCC 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in coping, benching of manholes, including necessary formwork, weathering, slightly rounded or chamfered angles complete all as specified & directed by Engineer-in-Charge. |
| 15 | M&L for extra for forming fair finish to drain or channel exc 15cm but n.exc 30cm in width or girth complete all as specified & directed by Engineer-in-Charge |
| 16 | Excavation in trenches not exc. 1.5 meter wide and not exc. 1.5 meter in depth in foul condition for foundation etc and getting out in soft/loose soil in foul condition complete all as specified & directed by Engineer-in-Charge.Note : Necessary dewatering of water shall be included in the unit rate of item |
| 17 | Excavation in trenchesexc. 1.5 meter wide and not exc. 3.00meter in depth in foul condition for foundation etc and getting out in soft/loose soil in foul condition complete all as specified & directed by Engineer-in-Charge.Note : Necessary dewatering of water shall be included in the unit rate of item |
| 18 | Returning, filling in including spreading leveling watering and well ramming in layers not exc 25cm in soft /loose soil complete all as specified & directed by Engineer-in-Charge. |
| 19 | Removing excavated material or surplus soil not exc 50 meter and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified & directed by Engineer-in-Charge. |
| 20 | Demolition of cement concrete (unreinforced) as in ground floors and paving, manhole bedding, drain bedding etc not exceeding 15cm thickness (below or above ground level) of sewer lines and disposal of rubbish to a distance exceeding 1km but not exceeding 1.5 km complete all as specified & directed by Engineer-in-Charge. |
| 21 | M&L for cement concrete 1:3:6 type C2 (using 40 mm graded stone aggregate) as infoundation filling and mass concrete complete all as specified & directed by Engineer-in-Charge. |
| 22 | M&L for Pre cast cement concrete 1:2:4 type B-I using 20mm graded stone aggregate set in CM 1:6 as in Manhole cover including all necessary formwork and placing where directed all as specified. |
| 23 | S&F MS TMT Bars of 8mm to 10mm dia, cut to length, bent to shape required including cranking, bindingspirally for hooping for columns hooking ends and bindingwithand including MS wire (annealed) not less than 0.9 mm dia or securing with clip complete all as specified & directed by Engineer-in-Charge. |
| 24 | Demolition ofbrick work or stone boulder masonary, built in cement mortar or cement lime mortar including all quoins, pillars etc in any position and stacking them and disposing off the unserviceable material and rubbish complete all as specified & directed by Engineer-in-Charge. |
| 25 | M&L for brick work old size, straight or covered or plan exc 6m mean radius built in CM 1:6 complete all as specified & directed by Engineer-in-Charge. |
| 26 | M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with water proofing compound @ 3% by weight of cement or as per manufacturer instructions surfaces fair and even complete all as specified & directed by Engineer-in-Charge. (Supply WPC to be measured separately) |
| 27 | Supply only Liquid water proofing compound all as specified |
| 28 | Dismantling and disconnecting existing CI/PVC soil waste/vent pipe 100 mm bore fixed to wall, laid in trenches incl all fittings & accessories. |
| 29 | M&L for 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 150mm dia uo to 300mm dia complete all as specified & directed by Engineer-in-Charge. |
| 30 | M&L for Cement concrete 1:2:4 type B1 using 20mm graded crushed stone aggregate in surface channel and drains haunching, coping and bed block etc complete all as specified & directed by Engineer-in-Charge |
| 31 | Extra for forming fair finished drain or channel 30cm inner width in cement concrete using extra cement, including forms, moulds mitred/stopped etc complete all as specified & directed by Engineer-in-Charge |
| 32 | S&F in repair factory made SFRC (steel fibre reinforced Concrete) Manhole Cover medium duty 900x450x70 mm thickness including 2mm thick flat iron Frame all round and make good of manhole complete all as specified & directed by Engineer-in-Charge |
| 33 | Taking down and refixing of CI pipe alonwith fitting of 75mm dia below or above GL or laid in floor or fix to wall jointed in cement mortar and taking out complete all as specified & directed by Engineer-in-Charge |
| 34 | Taking down and refixing of CI pipe alonwith fitting of 100mm dia below or above GL or laid in floor or fix to wall jointed in cement mortar and taking out complete all as specified & directed by Engineer-in-Charge |
