CA NO CE CHZ CHM T 18 2025 26 PROVN OF BALANCE ITEM OF WORK FOR ADDITION ALTERATION OF EXISTING SEWER LINES CHAMBERS AND MANHOLES AT CHANDIMANDIR MIL STATION

Demolition of Cement Concrete (Unreinforced Concrete) of any description and in any position not otherwise specifically provided for complete and removing the unserviceable rubbish outside the MOD land and deposited where permitted by the State Govt Authority complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quions arches, pillar or any other description and in any situation etc complete and removing the unserviceable rubbish outside the MOD land and deposited where permitted by the State Govt Authority complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (reinforced) and (reinforcement cut as required to facilitate demolition) in any position not otherwise specificaly provided for complete and removing the unserviceable rubbish outside the MOD land and deposited where permitted by the State Govt Authority complete all as specified and directed by Engineer-in-Charge.

Taking down Cement plaster or cement lime plaster on brick or stone walls including raking out joints, hacking for key & scrubbing down with water etc complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in soft/loose soil not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of cables, pipes, foundation etc or for shafts, wells, cesspits,manholes, pier holes, etc.not exc 10 sq metre on plan and getting out including dressing/trimming sides and levelling/ grading and ramming of bottom of excavation complete, all as specified and directed by Engineer-in-Charge.

Earth work in excavation in all kinds of soils by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 metre in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 metre,including getting out the excavated soil complete, all as specified and directed by Engineer-in-Charge.

Earth work in excavation in all kinds of soils by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 metre in width or 10 sq metre on plan), including dressing of sides and ramming of bottoms, lift exc 1.5 metre but not exc 3.0 metre including getting out the excavated soil complete, all as specified and directed by Engineer-in-Charge.

Earth work in excavation in all kinds of soils by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 metre in width or 10 sq metre on plan), including dressing of sides and ramming of bottoms, lift exc 3.0 metre but not exc 4.5 metre including getting out the excavated soil all as specified and directed by Engineer-in charge. Note for item 5 to 8 : Returning/filling shall be measured and paid separately. Before taking up the excavation work, the mapping of the site is to be carried out by hiring a ground penetrating radar or any other machine to find out the underground existing cable, pipe line etc. so that the damage to existing power cable, communication cable, water/sewer pipes shall be avoided during excavation work. The cost of hiring of machine for mapping of the area to be excavated shall be deemed to be included in the rate quoted.

Returning, filling in, including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each layer, complete, all as specified and directed by Engineer-in-Charge.

Removing excavated surplus soil obtained from excavation to a distance not exceeding 250 metre and deposting where directed at a level not exceeding 1.5 metre above the starting point complete, all as specified and directed by Engineer-in-Charge.