PROVIDING, LAYING FITTING OF NEW PIPE NETWORK AT HOUSING COLONY BEMINA, MANSOOR COLONY, HAMZA COLONY MAHDIYA COLONY BEMINA RIGHT UNDER REPLACEMENT OF WORN OUT DISTRIBUTION SYSTEM TO OVERCOME CONTAMINATION PROBLEM IN WATER SUPPLY SYSTEM ON EASTERN

Amount

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: (1 meter from cutting edge) All Kinds of Soil.

Providing, laying and fitting of GI Pipes medium class (ISI) marked from registered / gem approved manufacturer as per IS1239 (part I) 2004 6th revision read with upto date amendments. This item also includes all types of carriages, pipe specials, whatever required for successful commissioning of pipe line. Cost of white lead and hemp oil etc. is included in the job excluded the cost of earth work.

i. 50mm dia nominal bore.

ii. 40mm dia nominal bore.

iii. 25mm dia nominal bore.

Supply, laying and fitting in position centrifugally ductile iron S&S or flanged pipes (ISI marked( as per IS:8329/2000 read with upto date amendments from registered / gem approved manufacturers holding valid BIS licenses, including all types of carriages. (Complete). i. 100mm dia DI Pipes

Providing and fixing of Sluice Valves / Gate Valves of Kirloskar / VAG / Talis make confirmation ISI Codes. 1.6 rating, including all types of carriages.

i. 100mm dia

ii. 50mm dia.

Making connection from 300mm dia mail line by way of punching the line manually or mechanically, which includes providing and fixing of pipe specials required fro this job. The item includes all types of carriages and tools and tackles required for the job. (Complete job).

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

i. 50 to 80 mm nominal bore

ii. 25 to 40 mm nominal bore

Disposal of surplus excavated earth by mechanical means for an avg. lead of 01Kms including loading, unloading and stacking.

Supply and Filling of trenches by GSB / Nallah Muck from approved source including all carriages upto actual site of work. The material shall be natural having durable particles graded from fine to coarse in a uniform combination with no boulders larger than 80mm in size. It shall not contain excessive quantity of loam. The item including ramming, consolidation in layers., charges of T&P, equipment’s etc. required for completion of job.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

GULAM MOHI- UD- SHAGOO