TN/DB/PHED/2020/1042

Amount

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 upto 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.

Labour for cutting CI pipe with steel saw:

100 mm diameter CI pipe

150 mm diameter CI pipe

200 mm diameter CI pipe

300 mm diameter CI pipe

400 mm diameter CI pipe

450 mm diameter CI pipe

500 mm diameter CI pipe

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead :

100 mm diameter pipe

150 mm diameter pipe

200 mm diameter pipe

300 mm diameter pipe

400 mm diameter pipe

450 mm diameter pipe

500 mm diameter pipe

Laying S&S CI standad specials such as tees, bends, collars, tapers, caps etc. (Heavy class) (Material will be supplied departmentally)

Upto 300 mm dia

Above 300 mm dia

Providing flanged joints to double flanged CI/DI pipes and specials i/c testing of joints

100 mm diameter pipe

150 mm diameter pipe

200 mm diameter pipe

300 mm diameter pipe

400 mm diameter pipe

450 mm diameter pipe

500 mm diameter pipe

Construction of masonary chamber of size 90x90x100 cm inside with 25 cm thick Cement concrete walling 1:3:6 (1cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) including earth work in excavation foundation trenches with bed concrete of 20 cm thick concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) including 40 mm thick flooring and 12 mm thick inside plastering with cement motar 1:3 ( 1 cement : 3 coarse sand) and covered with 3 mm thick M.S sheet lid of size 1.15x1.15 mtr with priming coat including MS flat of size 40 x 6 mm 2 Nos diagonally and 4 Nos around the MS sheet lid with MS angle 40x40x6mm thick 4 Nos as required including painting with synthetic enamel paint over a priming coat with necessary arrangement of lock & key (7 lever) standard brand Godrej Navtal etc. complete as per the direction of Engineer -in-Charge.

Fixing enclosed type water meter (bulk type) conforming to IS : 2373 and tested by Municipal Board complete with bolts, nuts, rubber insertions etc. (The tail pieces if required will be paid separately) :(Material will be supplied departmentally)

100 mm dia nominal bore

150 mm dia nominal bore

200 mm dia nominal bore

300 mm dia nominal bore

400 mm dia nominal bore

450 mm dia nominal bore

500 mm dia nominal bore

Providing and fixing C.I. dirt box strainer for bulk type water meter with nuts, bolts, rubber insertions etc. complete conforming to IS : 2373 :

100 mm dia

150 mm dia

200 mm dia

300 mm dia

400 mm dia

450 mm dia

500 mm dia

Supply of materials/fittings at site of work

C.I. Flanged Spigot (100 mm dia)

C.I. Flanged Spigot (150 mm dia)

C.I. Flanged Spigot (200 mm dia)

C.I. Flanged Spigot (300 mm dia)

C.I. Flanged Spigot (400 mm dia)

C.I. Flanged Spigot (450 mm dia)

C.I. Flanged Spigot (500 mm dia)

C.I. Flanged Socket (100 mm dia)

C.I. Flanged Socket (150 mm dia)

C.I. Flanged Socket (200 mm dia)

C.I. Flanged Socket (300 mm dia)

C.I. Flanged Socket (400 mm dia)

C.I. Flanged Socket (450 mm dia)

C.I. Flanged Socket (500 mm dia)

C.I. Collar (100 mm dia)

C.I. Collar (150 mm dia)

C.I. Collar (200 mm dia)

C.I. Collar (300 mm dia)

C.I. Collar (400 mm dia)

C.I. Collar (450 mm dia)

C.I. Collar (500 mm dia)

Dirt Box (100 mm dia)

Dirt Box (200 mm dia)

Dirt Box (300 mm dia)

Dirt Box (500 mm dia)

Rubber Sheet 4 mm thick

Pig Lead

MS Nuts & Bolts with double washer (4/6"x16 mm) (4/6"x16 mm)

Spun Yarn

RAVI REALCONS PRIVATE LIMITED

The Reef Constructions