Railway Provision for cro...

Amount

Cement concrete slurry M25 for filling in gap of Two Pipe i.e 300 mm Carrier pipe and 450 mm casing pipe at least 1 meter each side including making 1 Mtr X 1 Mtr X 1Mtr concrete block each side.

Ground probe radar Survey to check any underground obstruction before finalization the alignment including preparing completion plan of work done by the contractor, on latest version of AutoCAD software.

`IR for Providing, joining and laying of M.S. casing pipe below railway track at required depth in formation by Trenchless method of 450mm (8 mm Thickness) as per approved plan with protection against corrosion by providing polythene tape on outer surface of pipe and anticorrosive bituminous paint of 250 micron on inner surface of pipe as per RDSO specification as per approved plan. Rate includes all materials, Labours , machinery, cutting plates/blades, wooden block, jacks, TandP, dewatering of sub soil water till completion of work, refilling earth properly, disposing off surplus earth as directed by site incharge, Loading, unloading, leading, lifting, handling, rehandling, all taxes, charges etc.The work will done without the disruption of traffic incl. welding and testing of pipe string before laying in position, lighting arrangement during night hours, excavation, temp. arrangement i.e. pit, thurst bed and wall with his own material including cement and steel etc., as per specific

prov. and fixing high density polyethylene spacer at distence of 2.0 mtr apart to avoid contact of 450 mm i/d M.S casing pipe and 300 i/d DI carrier pipe as per approved plan and as per instruction of Eningeer-in-charge including all labour, TandP, materilas, all loading, lesading, inloading, lowering, lifting, taxes, crossing of any nallah, track or any type of abstraction testing extra complete job.

Providing and fixing caution sign boards, signals, watching fencing etc..

laying and inserting of 300 mm DI pipe including cost of carriage loading unloading and welding with radio-logical welding with MS plate of size 10 mm thick X 1.5 Mtr long and 4 inch wide and 4 plate at each joint suitably longit,...

Boring/excavation to the precise dimensions for the launch of the specialization jack pushing machine/ any other method as desired by Railway Authorities in normal soil condition but not in rock / bolder / any underground utility like foundation, water supply line coming in alignment or other underground |obstruction under railway line suitable for M.S casing pipe of following sizes complete in all respect. For 450 mm i/d dia M.S pipe

M/S SHAKUNTLAM ELECTORCARE (BID ID -1240754)