Delhi State Industrial And Infrastructure Development Corporation Limited Tender

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-solid 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 desilting including all required T & Ps (Disc rope, bamboos, steel road, suitable mechanical device, JCB, super sucker, 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:- Only 80% of payment of the gross work done by the agency will be released after satisfactory completion of work. The balance 20% of the payment and security deposit shall only be released after satisfactory completion of maintenance period of 6 months.Note-2:- The drain should be desilted completely within 45 days 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 0.80 mtrs to 1.00 mtr and depth upto 1.15 metre

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, dead animals, plastic bags & all type of floating, solid and semi-solid malba/ rubbish received from desilting of drains by mechanical transport including loading, unloading and spreading up to MCD approved dumping ground within a lead of 24 km with all lifts as per the direction of Engineer-in-charge.