Water Works

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 :

Above 40 mm nominal bore

WATER SUPPLY

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

50 mm dia nominal bore

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

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

50 mm nominal bore

NS Items

Construction of Cement concrete 1:3:6(1cement; 3coarse sand;6 graded stone aggregate) chamber of size 30x30x 50cm for stop cock with C.I surface box of size 100x100x75mm (inside) with hinged cover fixed in chained lid and RCC top slab 1:2:4 mix (1 Cement; 2 Coarse sand;4 graded Stone aggregate 20mm nominal size ) i/c necessary execavation foundation concrete 1:5:10( 1 Cement; 5 Fine sand; 10 graded stone aggregate 40mm nominal size) and inside plastering with cement mortar 1:4 (1 Cement ;4 Coarse sand ) 12mm thick finished with a floating coat of neat cement Complete as per standard design and as per standard design

N.C. ENTERPRISES

M Abdul Hameed

SHUVAM CONSTRUCTION