DR-25/ PWHS/2023-24

Amount

Excavation work by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5m in width or 10sqm on plan) including gettibng out and disposal of excavted earth lead up to 50 m and lift upto1.5 mtr. Including ordainary rock ( 50 % of soft & 50 % Hard)

Providing and laying in position cement Concrete of specifed grade excluding the cost centering and shuttering all work of plinth level in cement concrete 1:3:6 (1 Cement : 3 Sand : 6 Stoneof 20 mm nominal size) .

P/Laying in position cement Concrete of specifed grade excluding the cost centering and shuttering all work of plinth level in cement concrete 1:4:8 (1 Cement : 4 Sand : 8 Stoneof 20 mm nominal size) .

Providing Centring and shuttering including strutting, propping etc. and removal of form work for.Foundation ,footings ,bases & S/St.

Providing steel reinforcement for R.C.C. work i/c straightening ,cutting ,bending, placing in position and binding all complete upto plinth & above plinth level Mild steel and Medium Tensile steel bars

Providing laying jointing and testing in trenches Galvanized mild steel flanged / butt weld pipes of 150 mm dia and grade confirming to IS 1239-2004

Providing & fixing and werding of MS flkanges welding of MS flanges on three layers ( one layer on inner face and two layer on outer face of each ) G.I. pipe on both end ( the cost of G.I. pipeand laying to be measured & paid separately ) & fixed with nut , bolts of required size and synthetic rubber gasket c including all kind of leads and lifts ( 150 mm dia)

Profiding & fixing C.I. sluice valve ( with hand wheel non rising ) of make as per IS:780 ( includingbrass spinndle and as per IS:2906 class-II complete with bolts ,nuts rubber insertion etc. of 150 mm dia complete in all respect

Dewatering from the foundation

Supply & fixing of sign board of size 1.20 m x0.90 m to be embedd in concrete structure , The matter of writing and colur of board & letters will be advised by the office

Designing surveying detailed hydraulic & structural drawing i/c soil testing compete in all respect

KARTAR SINGH

tek chand

Nirmal Singh