Maintenance and upkeep of Industrial Area (FY-2026-27). Cleaning and Desilting of storm water drains at Naraina Industrial Area Ph-I and II.

Desilting Work (Pre Monsoon) Desilting of open drains, covered drains, culverts, pipe drain etc. by taking out silt, sludge, building rubbish earth mixed malba, dead animals, plastic bags & all type of floating, solid and semi-soilid malba / rubbish etc. from flowing water (including removing and replacing of drain cover) and stacking of waste material / silt /rubbish etc. within a lead of 50 meter and for all lifts in or under foul condition including pumping out water if required during desiltng including all required T & Ps ( Rope, bamboos, steel rad, suitable mechanical device, JCB, oxygen mask, sand bags, pump set, pump operator and diesel etc. required for de-silting) as per direction of Engineer-in-charge. The rate includes all the operation as above including working in foul condition and making all road safety measure during the execution of work. The payment of this item will be made on submission of the coloured photographs in two copies at an interval of every 50m of before and after cleaning of drains and a digital soft copy of the same. Note-1 :- The drain should be desilted completely within 2 months after stipulated date of start of work. if particular drain is reported not to be desilted than a penalty equal to quoted rates of that drain (item) shall be imposed for non completion of work. For Drain Widths upto 1.00 metre and depth upto 1.15 metre

Desilting Work (Pre Monsoon) Desilting of open drains, covered drains, culverts, pipe drain etc. by taking out silt, sludge, building rubbish earth mixed malba, dead animals, plastic bags & all type of floating, solid and semi-soilid malba / rubbish etc. from flowing water (including removing and replacing of drain cover) and stacking of waste material / silt /rubbish etc. within a lead of 50 meter and for all lifts in or under foul condition including pumping out water if required during desiltng including all required T & Ps ( Rope, bamboos, steel rad, suitable mechanical device, JCB, oxygen mask, sand bags, pump set, pump operator and diesel etc. required for de-silting) as per direction of Engineer-in-charge. The rate includes all the operation as above including working in foul condition and making all road safety measure during the execution of work. The payment of this item will be made on submission of the coloured photographs in two copies at an interval of every 50m of before and after cleaning of drains and a digital soft copy of the same. Note-1 :- The drain should be desilted completely within 2 months after stipulated date of start of work. if particular drain is reported not to be desilted than a penalty equal to quoted rates of that drain (item) shall be imposed for non completion of work. For Drain Widths from 1.00 mtrs to 1.50 mtr and depth upto 1.30 metre

Disposal of silt, sludge, building rubbish, earth mixed malba, plastic bags & all type of floating, solid and semi-solid malba/ rubbish received from desilting of drains by mechanical transport including loading, unloading upto DSIIDC approved MCD dumping site / recycled C&D waste plant within a lead of 18 km with all lifts as per the direction of Engineer-in-charge.

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 100mm 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 sheetduly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/ccost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement of mix 1:3 (1 cement: 3 fine sand)

Neat cement punning.

Lettering with enamel paint of approved brand and munufacture

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.