Maintenance to various roads under PWD Division (M-412) Sub-Division SER-13 during 2026-27. (SH - Desilting of Drains, Routine Comprehensive Maintenance during monsoon season and non-monsoon season) (Balance Work)

Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100 mm c/c on both ways, neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick, 100 mm wide MS sheet duly painted over priming coat, reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc including cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality, EHD – 35, Circular shape 560 mm internal

Modified GST correction factor @ 0.973

Cost Index @ 3.0 %

Regular monthly desiltig of PWD's open / covered / pipe / RCC box / brick drains and culverts etc. by deploying labour / supersucker / pumps / jetting machines / any other suitable mechanical means including taking out silt, sludge, building rubbish, earth mixed malba, plastic bags, all type of floating, solid and semi- solid malba/ rubbish and its final disposal to authorised MCD/any other dumping ground as approved by Engineer-in-Charge. The rates includes all above operations including taking out silt / floating material / malba / waste materials etc. from the drains / culverts, keeping it adjacent to drains for its drying (if required/ allowed by Engineer-in-Charge), its disposal to any temporary dumping ground to be arranged by agency. (if required/ allowed by Engineer-in-Charge) and its final disposal to MCD/any other dumping ground, as approved by Engineer-in-Charge, all inclusive. ( The cost of disposal of silt / floating material / malba / waste materials etc. from drain side/temporary dumping ground (if required/ allowed by Engineer-in-Charge) will be paid seperately under agreement item. Note:- The payment under this aggrement item is for regular desilting of any stretch of drain and will be made once only after its regular desilting for a period of four months and not on monthly basis though the rates indicated in agreement items are for per metre per month. Drains upto 600mm in width and all depths/ drains upto 600 mm dia pipes.

For the period from June to September

For the period from October to January

For the period from Feburary to May

Regular monthly desiltig of PWD's open / covered / pipe / RCC box / brick drains and culverts etc. by deploying labour / supersucker / pumps / jetting machines / any other suitable mechanical means including taking out silt, sludge, building rubbish, earth mixed malba, plastic bags, all type of floating, solid and semi- solid malba/ rubbish and its final disposal to authorised MCD/any other dumping ground as approved by Engineer-in-Charge. The rates includes all above operations including taking out silt / floating material / malba / waste materials etc. from the drains / culverts, keeping it adjacent to drains for its drying (if required/ allowed by Engineer-in-Charge), its disposal to any temporary dumping ground to be arranged by agency. (if required/ allowed by Engineer-in-Charge) and its final disposal to MCD/any other dumping ground, as approved by Engineer-in-Charge, all inclusive. ( The cost of disposal of silt / floating material / malba / waste materials etc. from drain side/temporary dumping ground (if required/ allowed by Engineer-in-Charge) will be paid seperately under agreement item. Note:- The payment under this aggrement item is for regular desilting of any stretch of drain and will be made once only after its regular desilting for a period of four months and not on monthly basis though the rates indicated in agreement items are for per metre per month. Drains above 600mm upto 1200mm in width and all depths / drains upto 1200 mm dia pipes.

For the period from June to September