Tender For Delhi Village Development Works In Nct Of Delhi.Sub - Work :- Restoration Of Existing Phirni Road At Village Ujwa In N.G. Block Ac-35.H.O.A. :- Mh 4515 - 00 103 93 00 73, Sub Head Mh 4515 00 789 - 97 00 73, Najafgarh-Delhi
TDR : 55014944
Tender Notice
Corrigendum Details
BOQ
Expired
Najafgarh
Delhi
Corrigendum : Tender For Delhi Village Development Works In Nct Of Delhi.Sub - Work :- Restoration Of Existing Phirni Road At Village Ujwa In N.G. Block Ac-35.H.O.A. :- Mh 4515 - 00 103 93 00 73, Sub Head Mh 4515 00 789 - 97 00 73
Name of Work:- Delhi Village Development works in NCT of Delhi.Sub - Work :- Restoration of Existing Phirni Road at Village Ujwa in N.G. Block AC-35.H.O.A. :- MH 4515 – 00 103 93 00 73, Sub Head MH 4515 00 789 – 97 00 73
Sl. No.
Item Description
1
Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.
2
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)
3
Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)
4
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 lead upto 50m and lift upto 1.5m in all kind of soil
5
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
6
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 items).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. Excess cement used more than 400 kg/cum will not be paid).
7
12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)
8
Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate
9
Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) : Circular manhole 140 cm dia with circular cover 600 mm dia of grade EHD-35 Please Enable Macros to View BoQ information
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