Repairs to Well at kol (Budhawadi) Tal Mahad Dist Raigad 2nd call

Item no1:- Excavation for foundation / pipe trenches in hard murum and boulders including removing the excavated material upto a distance of 50m and lifts as below stacking and spreading as directed normal dewatering preparing the bed for foundation and excluding backfilling etc. complete. Lift 0.0 to 1.50 m

Item no 2) Excavation for foundation / pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete. Lift 1.5 to 3.0 m

Lift 3.0 to 4.50 m

Lift 4.50 to 6.0 m

Lift 6.00 to 7.50 m

Item no 3) Excavation for foundation / pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete. Lift 7.50 to 9.00 m

Lift 9.00 to 10.50 m

Lift 10.50 to 12.00 m

Item no 4) Dewatring the excavated trenches and pools of water in the building trenches / pipeline trenches will 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.

Item no 5) Providing and laying in situ following grades of CC M-15of trap metal for foundation and bedding including dewatering form work compacting and curing finishing etc. complete

Item no 6) Providing and laying in situ following grades of CC of trap metal for foundation and bedding including dewatering form work compacting and curing finishing etc. complete. A) RCC M 250 For Beam

B) RCC M 250 For Pardi.

Item no 7) Providing and fixing in position H.Y.S.D. steel bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintel, pardies, coping, 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 complete.

Item no 8) Refilling the treanches with acailable excavated stuff with soft material first over pipeline and then hard material in 15cm layers with all leads and lifts including consolidation surcharging etc complete

Item no 9) Providing and fixing in proper position PVC pipe 80 mm dia of ISI mark as a weep holes with proper slopes as directed etc.

Item no 10) Providing dry trap rubble stone soling in 15cm to 20cm thick layers including hand packing and compacting royalty charges etc. complete

Item no 11) Desilting the supply well,intake well/ head work ,sump of water supply etc in wet or dry condition including as required beyond the work site …etc com

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