strengthning the Bandhara at Warak Kushede on PWSS Source Tal. Mangaon, Dist- Raigad 2nd call

Item no 1) Providing, constructing coffer dam in river basin / dam storages as per type design including excavation, filling, the middle portion with B. C. soil (in gunny bags if requried). Providing impervious / semipervious materials on both side of B.C. soil (in gunny bags if required) including ramming, compacting to the satisfaction of Engineer-in-charge, till the complction of work including dismantling coffer dam after completion of works and disposing off the material as directed by the Engineer-in-charge.

Item no 2) Dewatering the excavatyed trenches and pools of water by using pumps and other devices including disposing of the water to safe distance as directed by Engineer-in-Charge (including cost of machinery labour fuel )etc complete.

Item no 3) Excavation for foundation /pipe trenches in slush Muddy/ Marshy / Slushy /Soil including use of poclain, labour for dewatering during execution including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, preparing the bed by cleaning the mud, labour required for execution for shutterng item but excluding backfilling etc. complete. Providing and fixing shuttering shall be paid separately.

Item no 4) Excavation for foundation / pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (BdA-3/259)

Item no 5) Excavation for foundation / pipe trenches by all means excluding blasting in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50 M beyond area and lifts as below, stacking as directed by Engineerin-charge, normal dewatering, preparing the bed for foundation and excluding backfill- ing, etc. complete.

Item no 6) Providing and fixing 25mm diameter steel anchor dowel in hard rock including drilling hole of 32 mm diameter up to 0.75 mtrs depth, placing the dowel in position and effectively grouting the hole with CM 1:1 proportion etc. complete.

Item no 7) Provding and casting in situ CC of M-15 of trap metal for foundation and bedding including baling out water manually formwork compacting and curing complete.

Item no 8) Providing and casting in situ Ready Mix Cement Concrete grade of trap / granite / quartzite / gneiss metal of approved quality for RCC works as per detailed drawings and designs or as directed by Engineer-in-charge including normal dewatering, centering, form work, compaction, finishing the formed surfaces with CM 1:3 of sufficient minimum thickness to give a smooth and even surface wherever necessary or roughening if special finish is to be provided and curing including transporting from mixing plant upto distance of 25 km., pouring the concrete at work site for 1.5 M lift above G.L. and 5.0 M lift below G.L., etc. complete. (Excluding reinforcement and structural steel) RCC M-150

Item no 9) 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). (Bd-F-17/306)

Item no 10) Providing and fabricating structural steel work sections like joists, channels, tees etc. as per detailed designs and drawing including fixing in position without connecting plates, braces etc. coat of oil painting of approved quality and shade complete.

Item no 11) Providing and fixing 90 cm x 60 cm Marble plate engraving 10 cm height letters, figures including painting the letters/figures with approved colour shade and complete.

Item no 12) Testing Charges of Material a) Basic Test Of Cement

b) Basic Test Of Aggregate

c) Basic Test Of Concrete

Add GST 18 %

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