Tender For Deposit Work On Behalf Of Delhi Jal Board..Sub - Work :- Restoration Of Road From Bakkargarh Village To Issapur Village Najafgarh Ac-35.H.O.A. :- Deposit Work Of Djb., Najafgarh-Delhi
TDR : 55658278
Tender Notice
BOQ
4 Days Left
Najafgarh
Delhi
Tender For Deposit Work On Behalf Of Delhi Jal Board..Sub - Work :- Restoration Of Road From Bakkargarh Village To Issapur Village Najafgarh Ac-35.H.O.A. :- Deposit Work Of Djb.
Name of Work:- Deposit work on behalf of Delhi Jal Board..Sub - Work :- Restoration of road from Bakkargarh village to Issapur village Najafgarh AC-35.H.O.A. :- Deposit work of DJB.
Sl. No.
Item Description
1
Supply of earth including royality, excavation, and carriage earth by mechanical transport upto all lead & lifts and banking the same in layers not exceeding 20cm in depth, breaking clods watering, rolling each layer with ½ tone roller or wooden or steel rammers and rolling every 3rd and top most layer with power roller of minimum 8 Tonne and dressing up in embankments for roads, flood banks and guide banks or filling of ground depressions.
2
Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/ Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All works upto plinth level Concrete of M10 grade with minimum cement content of 220 kg /cum
3
Providing and laying (RMC) of M-30 grade by using minimum 400 kg of cement ( 43 grade O.P.C) per cum of concrete, in roads/streets using manufactured in automatic RMC using coarse sand and graded stone aggregate of 20 mm nominal size in appropriate as per approved design criteria, including transportation to site in transit mixer, including cost of so mixture in recommended proportion as per IS 9103 to accelerates / retard setting of concrete to improve workability with out impairing strength and durability as per specification including spreading and compacting mechanically using needle and surface vibrators, leveling to required slope & camber, finishing by floating & brooming with wire brushes etc and curing including making provision for contraction expansion construction of cross longitudinal joints (10mm wide x 50 mm deep) by groove cutting machine providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer in- charge ( Cost of joint filler & sealants shall be paid for separately under relevant item )./Note:- The cement contents considered in RMC M-30 is 400 Kg per Cum. If any deviation in quantity on lower side is observed, subjected to approval of job mix formula by Engineer-in-charge, a recovery @ Rs. 10/kg will be deducted. RMC M-30 with cement content less than 360 Kg per cum shall be rejected. Nothin extra shall be paid for excess cement. Please Enable Macros to View BoQ information
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