NFB/CIVIL/CW-333

Amount

Cleaning of storm water/open surface drains by removing grass, vegetation, slush mud, rubbish, brick bats, thermocoal,aggregate, rotten cloth, pieces of bamboo/ballies empty transporting the same upto a lead of two K.M. inside the plant in a low lying place and exposing pucca surface of the drains neatly as per instructions of Engineer-in Incharge for depth of silt/ash/carbon is upto 0.3 M deep.

For depth of drain upto 500 mm

For depth of drain from 501 mm to 1000 mm

Excavation of Silt/Ash/Carbon in trenches, drains or in open area. Including lift upto 1.5 mtr & lead upto 2.0 Km inside the plant in low lying places & dressing complete,including the removing of grating and replacing the same in position, for the depth of silt more than 0.3 M.

Cleaning of silt from the Culvert by removing grass, vegetation, slush mud, rubbish, brick bats,thermocoal,aggregate, rotten cloth, pieces of bamboo/ballies, empty drums,precast slabs etc.and transporting the same upto a lead of two K.M.inside the plant in a low lying place and exposing pucca surface of the Culvert neatly as per instructions of Engineer-in Incharge. For depth of Culvert upto 1.50 M

Supplying empty cement bags filled with earth and placing in position including all lifts and leads in or under water (Available earth from nearby location shall be used) which includes excavation of compacted / loose earth. The earth filled bags shall be removed from drains after cleaning of the drains whenever required and nothing extra shall be paid forthe same.

Hiring charges for arranging dewatering pump (Diesel or Elect.) with necessary suction and delivery pipes for dewatering any type of water through broken water mains etc. including operator. (Payment shall be made minimum for one working day of 8 hours. Diesel is to be arranged by the Contractor.

Removing RCC precast slabs for cleaning of drains / cable trenches and replacing the same in position after cleaning of the drains as per direction of Engineer -in-Incharge.

Brick work with common burnt clay FPS (Non modular) bricks of class designation 7.5 in foundation and plinth in : Cement Mortar 1:6 (1 cement : 6 fine sand)

15mm cement plaster of mix 1:6 (1 cement:6 coarse sand)1:6 (1 cement: 6 fine sand)

Providing and laying in position cement concrete of sepcified grade excluding the cost of centering and shuttering -All work upto plinth level -1:4:8 (1 cement :4 coarse sand zone III :8 graded stone aggregates 20 mm nominal size)

M/s Azure Infrastructure Construction Co. (BID ID -765109)