PROVN OF INTERCONNECTED PIPELINE FROM 255 TRANSIT CAMP HEADER PIPELINE TO LT AD BTY COMP OF 325 LT AD REGT COMP UNDER GE U WS

Excavation in trenches not exceeding 1.5 meters wide and not exc. 1.5 meters deep for laying GI pipe line in any type of soil, getting out and leveling of bottom surface to required level complete all as specified and directed by Engr –in-charge.

Returning filling in (soils), including spreading, leveling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and directed by Engr-in Charge

Removal of excavated material from site to a distance not exceeding 50 meters away and depositing where directed at a level not exceeding 1.5 meters above the starting point compete all as directed by Engr-in-Charge.

Supply, laying jointing, testing DI pipe with class-K-7 spigot socketed ends , conforming to IS-8329 laid in trenches including providing route indicators of suitable height and laying at spacing of @ 50m center to center at GL mentioning name of contractor, date of execution & CA No with name of work rubber gasket (Tyton) joints with jointing material & route indicators of the following sizes complete all as specified and directed by Engineer-in-Charge. Note 1: - Excavation & earth work shall be measured and paid seperately under respective items of BOQ. Note 2:- Contractors will provide route indicators mild steel body with top 150 mm plate 3mm thick and height not less than 300mm above finished GL at suitable intervals as directed by EIC. Cost of route indicators shall be deemed included in quoted unit rates. Note3:- DI pipe whole quantity of tender shall be procured by contractor in one time from the authorised dealer of approved make and PV's, MTC & e-way bill will produced by contractor during payment of 1st RAR as material laying at site. Note4:- Piece meal site for laying of pipe shall be given by EIC and contractor arrange to transport the DI pipe accordingly at his own arrangement. No any additional payment for transportation will be given to contractor. Contractors are requested to quote rate accordingly. Note5:- Layout plan for laying of DI pipe shall be given by EIC in writing.

100 mm bore

Boring holes under road pavement manually in any type of soil upto 200 mm bore complete all as specified and directed.

M&L for cutting of road crossing for laying of pipe lines including PCC (1:2:4) type B-2 (with 40 mm graded aggregate) in foundations,filling and mass concrete complete including making good the existing surface complete all as specified and directed.

M&L for making connections with existing MS Pipe Header 300 mm Dia size including provision of one outgoing connection of 100 mm with flanged end, and making suitable MS reducer section for connection with Sluice Valve and painting with two coats of red oxide primer complete all as specified and directed by Engr-in-Charge. Note- Sluice Valve will be measured and paid separately.

Material and labour including jointing and testing of cast iron sluice valves class PN-1.0, conforming to IS:14846 flanged ends drilled having stainless steel spindle with cast iron wheel at top complete with nuts, bolts, washers and rubber gaskets for the 100mm bore size complete all as specified .

Material and labour for DI specials like bends, tapers any type any radius and angle, Tee pieces single branch `Y' junction, double branch, cross (all sockets or socket and spigot) collars, MJ Collors DI connecting pieces one end flanged and other end spigot/socket, reducers/bell mouth pieces one end flanged and other end tapering as bell mouth for the size up to 250 mm dia bore.