Water Works

Amount

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

PN - 10 Pipe, 75 mm OD (SDR-11)

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

50 to 80 mm nominal bore

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

50 mm nominal bore

80 mm nominal bore

Non Schedule Item

Construction masonry chamber 30x30x50 cm inside with Cement concrete 1:3:6 ( 1 cement : 3 Coarse sand :6 graded stone aggregate) for Stop cock, with C.I. surfae box 100x100x75 mm(inside) with hinged cover fixed in 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 1:4 ( 1 cement : 4 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.

Mega Engineers and Builders

T ABDUL BASHEER

M Abdul Hameed

RAKESH SAHA

A P HUSAINAR

N S CONSTRUCTION

P GANGA RAJU AND BROTHERS

M/S A R CONSTRUCTION

A J ENTERPRISES