Providing Supplimentary PWS for Gawane Boudhawadi, Tal. Lanja Dist Ratnagiri

SUB ESTIMATE NO 1- Well Deepning

Item No.1-Excavation in general in soft material comprising of soft soil, soft murum,sand,hard murum with boulders in wet or dry condition for Head Works i.e.Intake Well, Jack Well, Pump House, Supply Well, etc.for lift 0 to 1.5 M and lead of 150M including baricatomg, gurad ing, disposing off surplus excavat ed stuff within a radius of 0.5 km. as direct ed by Engineer in charge etc. complete. excluding refilling.

Lift 6.00 to 7.50 m

Lift 7.50 to 9.00 m

Item No.2-Excavation in general in hard material comprising of soft rock, hard rock, Manjara rock, etc by blasting/ controlled blasting/chiselling as required in wet or dry condition for Head Works i.e.Intake Well, Jack Well, Pump House, Supply Well, etc.for lift 0 to 1.5 M and lead of 150M including baricatomg, gurading, disposing off surplus excavat ed stuff within a radius of 0.5 km. as directed by Engineer in charge etc.comp lete. excluding refilling.

Lift 6.00 to 7.50 m

Lift 7.50 to 9.00 m

Item No.3-Dewatering the excavated trenches and pools of water in the building trnches/pipeline trenches, well works 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.MJP DSR 23-24 P/I-40/14+10%HA

Item No.4-Providing and laying in situ cement concrete mortar 1:2:4 of trap metal for foundation and bedding including bailing out water manually formwork compacting & curing etc. complete.

Item No.5-Providing and fixing in position steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas,lintels, pardies, copings, fins, arches,etc.as per detailed designs, drawings and schedules, including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required, etc,complete. (including cost of binding wire).