Civil work

Amount

DISMANTLING AND DEMOLISHING

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

15 mm to 40 mm nominal bore

Above 40 mm nominal bore

ROAD WORK

Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required.

bituminous portion

WATER SUPPLY

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge. External work

PN - 16 Pipe, 40 mm OD (SDR-7.4)

PN - 10 Pipe, 50 mm OD (SDR-11)

PN - 10 Pipe, 63 mm OD (SDR-11)

PN - 10 Pipe, 90 mm OD (SDR-11)

Providing and fixing PPR Unions

PPR Union 40mm

PPR Union 50mm

PPR Union 63mm

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

80 mm nominal bore

NS Items

Providing and Fixing PPR Gate Valve

PPR Gate Valve 40 mm

PPR Gate Valve 50 mm

PPR Gate Valve 63 mm

Providing and Fixing flange joint with double PPR flange including gasket with bolts and nuts etc complete as per the direction of Engineer-in-Charge

PPR double flange 90 mm

Construction masonry chamber 60x60x75 cm inside with Cement concrete 1:3:6 ( 1 cement : 3 Coarse sand :6 graded stone aggregate) for Sluice wall with C.I. surfae box 100 mm top dia mt,160mm bottom dia mtr, and 180mm deep(inside) with chained lid & RCC top slab 1:2:4 mix ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) i/c necessary excavation, foundation concrete 1:5:10 (1cement:5fine sand:10 graded stone aggregate 40mm nominal size)and inside plastering with cement mortar 1:3 ( 1 cement : 3 coarse sand) 12 mm thick finished with floating coat of neat cement Complete per standard design and as per the direction of engineer -in charge.

M/s Jas Construction

P R SINGARAM AND SONS

T ABDUL BASHEER