-Govt.Ayurvedacollage Trippunithura-Construction of Wells -General Civil Work

Amount

Estimate

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD251479/2022-2023:Extra for excavating trenches for well in ordinary / hard rock exceeding 1.5 m in depth but not exceeding 3 m

OD251480/2022-2023:Earth work excavation for well (2m dia inside) through various soil strata and ending in good water level including bailing of water, dressing of sides within initial lead of 50 including all cost of labour and hire charges etc complete. depth from 3 to ending in good water level.

OD245996/2022-2023:Providing and fixing precast cement concrete ring for open wells( 2m dia, 100mm thick,300mm depth or nearest) hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand),including cost of formwork, reinforcement and cost of all materials and labour etc complete.as per the direction of officers at site.

OD246039/2022-2023:Stone aggregate packing outside the open well including cost of labour material etc complete.

50.6.2.1:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x15 cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15cm in: CM 1:6 ( 1 cement :6 coarse sand) etc complete

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

OD263079/2022-2023:Engaging coolie

P A AUGUSTINE

Bidder Name

TPSAINUDHEEN

P A AUGUSTINE