Hit / Ce / 06 / 2022-23 / 01 Making Rcc Cover Slab Over The Holes Made For Refurbishment Work For Howrah Drainage Canal. ( 2Nd Call ) , Howrah-West Bengal
TDR : 33295585
Tender Notice
BOQ
Expired
Howrah
West Bengal
Hit / Ce / 06 / 2022-23 / 01 Making Rcc Cover Slab Over The Holes Made For Refurbishment Work For Howrah Drainage Canal. ( 2Nd Call )
Name of Work: Making RCC Cover slab over the holes made for refurbishmentwork for Howrah Drainage canal.(2nd Call)
Sl. No.
Item Description
1
Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)25 mm to 30 mm shuttering without staging in foundation.
2
Supplying ready mixed concrete of M 25 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerised batching plant under controlled condition using approved super plastisizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerised batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier] (Pre Cast Slabs thus made to be stumped with numbers and letters and oil painting to be done as per direction of E.I.C)In Ground Floor and Foundation(i) Without approved concrete pump
3
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and directionTor steel/Mild steelJSW/JSPL/SHYAM/SRMB/BMASL/ELECTROSTEEL
4
Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.
5
Supply installation and engaging JCB/Hydra or similar type of machinery for placing the precast beams and slabs in position as per direction of E.I.C . .
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