Tender For Maintenance Of Completed Works Narela Zone.
Tender Value
21.05 Lakhs
Estimated cost
Bid Submission
10 Jun 2024
0 days left
EMD
42101
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
narela → Delhi
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Maintenance Of Completed Works Narela Zone. Repair And Maintenance Of Water Supply And Sewerage System And Other Misc. Repair In Pocket-2, Sector G2/G6, Narela.
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 | 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. |
| 3 | Excavating trenches by mechnical /manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :a)All kinds of soil (i) Pipes, cables etc, exceeding 80 mm dia. but not exceeding 300mm dia. |
| 4 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.a)Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 5 | Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS - 1536 :a)100 mm dia pipe |
| 6 | b)150mm dia pipe |
| 7 | Providing lead caulked joints to spun iron or C.I. pipes and specials,including testing of joints but excluding the cost of pig lead :a)100 mm diameter pipe |
| 8 | b) 150mm diameter pipe |
| 9 | Supplying pig lead at site of work. |
| 10 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :a)1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 11 | Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately):a) 100mm diameter i) Class I |
| 12 | b)150mm diameter i) Class I |
| 13 | 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. |
| 14 | Providing Assistant fitter Gr-II for miscellaneous jobs at work site i/c attending leakages & complaints & Misc. jobs etc complete as per direction of Engineer-In-Charge. |
| 15 | Providing carpenter 2nd class for miscellaneous jobs at work site i/c attending complaints & Misc. jobs etc complete as per direction of Engineer-In-Charge. |
AI Tender Summary
Tender Timeline
May 31, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedJun 10, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJun 11, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender