Tender For maintenance of Various Colonies Under Nazul A/C-Ii, Dwarka Zone.Sub Head : Cleaning, Sweeping Of Open Space And Built-Up Structure At Various Sites Including Cleaning Of Chocked Sewer Line In Csm Tilak Nagar, Staff Quarter Complex At C4h,
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Project Description
Tender for maintenance of Various Colonies Under Nazul A/C-Ii, Dwarka Zone.Sub Head : Cleaning, Sweeping Of Open Space And Built-Up Structure At Various Sites Including Cleaning Of Chocked Sewer Line In Csm Tilak Nagar, Staff Quarter Complex At C4h, Staff Club D-Block ,D.C At Paschim Vihar & Undergroundwater Tanks At D.C. Janakpuri.
BOQ
| Sl. No. | Item Description |
| 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 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking 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. |
| 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 under ground 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 | Providing and fixing in position pre-cast R.C.C manhole cover and frame of required shape and approved qualityEHD 35Circular shape 560 mm Internal Dia |
| 6 | 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 Quarter complex, Ampitheater (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. |
| 7 | 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) |
| 8 | Supply of round 65 mm lock with double locking system, 8 Levers and 3 iron key Lock Padlock (Silver) of approved brand or as per direction of Engineer-in-charge |
| 9 | Total DSR Item (Item No. 1-5) 8,24,651.00 |
| 10 | GST Correction factor on DSR 2023 Items @0.973 on 824652= 8,02,385.00 |
| 11 | Cost Index @ (+4.03) on 802385= 32,336.00 |
| 12 | Total Non DSR Item (item no. 6-8)= 9,01,829.00 |
| 13 | Note-1.Sweeping brooming of Road and open area shall be done 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. 5,000/- per day shall be imposed for each instance/ absent/unsatisfactory work or if contractor fail to execute the work. Decision of Engeener-in-charge shall be final and binding. 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 including cutting and removal of all rank vegetation, garbage, wastage material collected during cleaning operation all complete as per direction of Engeener-in-charge.5. Swept material/ waste collected shall be disposed off to the designated dumping ground or nearest MCD Dhallao.6. The contractor shall also remove chokages from the outlets of Urinals/Toilets, Chocked line if any upto the outside connection on priority.7. Rates are inclusive of all T&P and material such as broom, kolchi, bamboo kharpachi, wheel barrow, urinal screen mat, napthalene balls etc. and shall be arranged by the contractor.8. 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.9. Any Challan issued by MCD, DPCC and other department will be paid by the agency and nothing extra shall be paid for the same. Please Enable Macros to View BoQ information |
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