Renovation of Existing well at Dabheri Ashramschool Tal. Jawhar Dist. Palghar

Excavation for foundation / pipe trenches in earth soil of all type sand gravel and soft murum including removing the excavated material upto a distace of 50 M and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for etc. complete

Excavation for foundationin hard murum, and boulders, including removing the excavated material up to a distance of 50 meters beyond the area and lifts as below, stacking and spreading as directed Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. Lift 1.50 to 3.0 mt

Excavation for foundation /pipe trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material up to a distance of 50 meters beyond the area and lifts as below, stacking and spreading as directed Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. Lift 3.00 to 4.50 mt

Excavation for foundation / pipe trenches in hard rock by blasting including removing the excavated material upto a distace of 50 M and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed etc.complete Lift 4.50 to 6.00 mt.

Lift 6.0 mt to 7.50 mt

Lift – 7.50 to 9.0 Mtr

Lift – 9.0 to 10.50 Mtr

Lift – 10.50 to 12.00 Mtr

Providing and laying in situ Cement concrete in proporation .... of trap metal for foundation and bedding, including balling out water manually, formwork, compacting and curing etc. complete.

Providing & costing in constructing in situ. C.C of trap granite/ quartzite / gneiss/ metal of approved quality of R.C.C. work as per detailed drawing & design or as directed by Engg. in charge including dewatering , ceterind from work,compacting, finishing the formed surface with C.M. 1:3 of sufficient minimum thickness to give a smooth & even surface wherever necessary or roughening if spetial finish is to be provided & curing etc. complete. ( By weight batching & mix design for M-250 & M-300 only use of L&T, ACC Ambuja, Birla Gold, Manikgad, Rajashree etc. cement is permitted excluding M.S or Tor reinforcement in R.C.C. M-250grade. 1) R.C.C. M-250for Beam

Vertical Wall

Providing and fixing in position steel bar reinformenent of various dia. For R.C.C. pile caps Footing Foundation Slab Beams columns as per details designs drawing and schedules including cutting bending hooking the bars banding with wires including etc.

Dewatering the excavated trenches and pools of water in the building trenches, well works by by using pumps and other devices including disposing off water to safe distance as directed by Engineer –in-charge (including cost of machinery, labour, fuel), etc. complete.

Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete

RCC Well Design

Please Enable Macros to View BoQ information