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| 1 | Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high-pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 liters suction capacity and 6000 liters water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and de chocking of sewer lines. Dec hocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm. |
| 2 | 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 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. i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge. (The cover shall be engraved with mark, EE DMD-5 with year of casting. |
| 3 | 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. |
| 4 | Cleaning of underground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits.(ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water.(iii) Chlorination of RCC internal surface by liquid chlorine.(iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface.(v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge. |
| 5 | Cleaning and brooming of metal road, paver block portion, Vegetable Stall/ Platform and cement concrete portion, stairs and terrace or any other material surface, open space etc. of DDA Staff Club & Staff Quatre complex, Amphitheater (District Centre) at Janakpuri, District Centre road & Pump House at Paschim Vihar and Choti Sabzi Mandi at Tilak Nagar complete in all aspect or as per direction of Engineer-in-Charge. (Cleaning of CSM, Tilak Nagar, Amphitheater (District Centre) & Staff Quatre, Janakpuri shall be done on daily basis & Staff Club, Janakpuri and District Centre, Paschim Vihar once in a week) |
| 6 | Cleaning and mopping of all floors, rooms, halls and stairs including all area of build-up building of Staff Club and DDA Site office Building (Janakpuri) with dusters soaked in clean water. Cleaning of all doors, wall tiles and window glasses with duster using approved cleaning agent and cleaning of toilet urinal, wash basin and WC seat with approved cleaning agent and putting the naphthalene balls in urinals and wash basins, cleaning of choked toilets upto chamber outside building or as per direction of Engineer-in-charge. (Cleaning shall be done Once in a week i.e., Each Monday) |
| 7 | Cleaning & desilting of open /covered SW drain and culvert of Staff club, Staff Quatre & D.C (janakpuri), D.C road (Paschim Vihar) and Drain in CSM(Tilak Nagar) including taking out dry, wet /semi-wet sludge, silt, malba and any other material (i/c any dead animals). Removing precast R.C.C./ SFRC drain covers and placing them back at its same location, opening and removing of any blockage creating obstruction in smooth flow of water in drain and proper extra opening as when as required in the drain for proper desilting of the drain in dry area and in wet area under foul condition in or under water, lift up to 1.8m and deposit desilt material outside of drain all complete as per direction of Engineer-in-charge. |
| 8 | Supply of pre-cast R.C.C manhole cover with frame of required shape and approved quality EHD 35 Circular shape 560 mm Internal Dia |
| 9 | Correction Factor @0.973 =1,369,224.00 |
| 10 | Add Cost Index @3% =41,077.00 |
| 11 | Terms & Conditions:-1 Sweeping/ booming of Road and open area shall be done daily accept Gazetted Holidays and Sunday from 9:00 AM to 5:00 PM or as per direction of Engineer-in-charge. In case of deficiency or complaint, no amount shall be paid for that day or a penalty of Rs. 2000/- per day shall be imposed for each instance/absent/unsatisfactory work.2 Liquid Phenyl mixed with water in recommended proportion shall be used for cleaning.3 The urinals, water closet, toilets, wash basin, looking mirror shall be cleaned with cleaning agent of standard quality.4 All parking/ open area shall be swept on each working day including cutting and removal of all rank vegetation, garbage, wastage material collected during cleaning operation.5 A penalty of Rs. 2000/- per day per person shall be imposed in case the contractor fails to execute the work completely/ satisfactory or person found absent/resting/late on working day. Decision of Engineer-in-charge shall be final and binding.6 Swept material/ waste collected shall be disposed of daily to the nearby MCD/dhalao/dumping site by the contractor.7 The contractor shall also remove chokages from the outlets of Urinals/Toilets, Chocked line if any upto the outside connection on priority.8 Rates are inclusive of all T&P and material such as broom, kolchi, bamboo kharpachi, wheel barrow, urinal screen mat, naphthalene balls etc. and shall be arranged by the contractor.9 Responsibility of location and permission for disposal of swept garbage/ Malba/ Building waste or rubbish at nearby MCD dallao is of contractor itself. The agency should quote the rates accordingly.10 Any challan issued by MCD/DPCC and other department will be paid by the agency and nothing extra shall be paid for the same. |
