Up-gradation / maintenance of water supply system at different sites by way of providing and laying of 80mm/50mm dia G I Pipe (medium grade) at Industrial Complex Bari Barahmana

Amount

Providing and fixing of G.I Pipe complete with G.I fitting including trenching) etc. (external work) having 80mm dia, G.I pipe (medium)

Providing and fixing of G.I Pipe complete with G.I fitting including trenching) etc. (external work) having 50mm dia, G.I pipe (medium)

Earth work in excavation by manual means in trenches for foundation drains, pipes, cables etc. (not exceeding 1.5 mtr in width) and for shafts, welds, cesspits & the like not exceeding 10 sqm on plain, depth up to 1.5 mtr including disposal of excavated earth up t 1 mtr from cutting edge, disposal earth is to be levelled and neatly dressed in all kinds of soil.

Providing and fixing of C.I sluice valve with cap complete with bolts nuts and with rubber insertions etc. For 80mm dia (Kirloser/sant/L&T make)

Providing and fixing of C.I sluice valve with cap complete with bolts nuts and with rubber insertions etc.For 50mm dia. (Kirloser/sant/L&T make)

Construction of 01 Nos of masonary chambers size90*90*100cm, inside with 75 class designation brick work in cement mortar 1:4( 1 cement :4 coarse sand) for sluice Valve, with C.I surface box 100mm top diameter 160 mm bottom diameter and 180 mm deep (inside) with chained lid and R.C.C top slab 1:2:4 mix (1 cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) necessary excavation, foundation concrete 1:5:10 (1 cement :5 fine sand : 10 graded stone aggregate 40 mm 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 as per standard design. With FPS bricks a crushed.

Construction of 01 Nos of masonary chambers size60*60*750cm, inside with 75 class designation brick work in cement mortar 1:4( 1 cement :4 coarse sand) for sluice Valve, with C.I surface box 100mm top diameter 160 mm bottom diameter and 180 mm deep (inside) with chained lid and R.C.C top slab 1:2:4 mix (1 cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) necessary excavation, foundation concrete 1:5:10 (1 cement :5 fine sand : 10 graded stone aggregate 40 mm 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 as per standard design. With FPS bricks a crushed.

Providing of flanges joints to double flanged and specials including testing to joints. For 80 mm dia G.I pipe after every 120 mtr,06 Nos

Providing of flanges joints to double flanged and specials including testing to joints.For 100 mm dia G.I pipe after every 120 mtr,06 Nos

Providing of flanges joints to double flanged and specials including testing to joints. For 50 mm dia G.I pipe after every 120 mtr

Refilling the Excavated earth in trenches in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead up to 50 mtr and lift up to 1.5 mtr.

TRIKUTA INFRATECH

Abdul Rehman

SIKANDER GULZAR

KULJIT SINGH JAMWAL

ashok singh