PROVISION OF WATER SUPPLY TO 3 LAKH GALLON PUMP HOUSE FROM PMC PUMP HOUSE, LOHEGAON AT AF STATION PUNE

Amount

Excavation in trenches n. exc 1.5m wide and n.exc 1.5 m in depth for laying of GI tubing / taking out of GI tubing and getting out in complete all as specified and directed:-

Soft /loose soil

Hard / dense soil

Soft/disintegrated rock

Removing excavated soil / material n. exc 50 mtr and depositing where directed at a level n. exc 1.5 mtr above the starting point complete all as specified and directed

Supply& laying Ductile Iron S/S pipe of 100 mm bore (class-K9) including push on rubber gasket joint and including connection, testing and commissioning complete all as specified and directed

Supply & lay and jointing tubing medium grade galvanised iron pipes of size 25 mm dia, ISI marked with all fittings such as bends, tees, elbows, nipple, unions, short pieces, sockets etc and laid in trenches complete all as specified and directed

M&L for ductile iron fitting such as bend collars, connecting pieces, tees, collars, elbows etc, suitable for up to 150 mm dia DI pipe including cement motor lining inside complete all as specified and directed

S & F in repair CI sluice valve of 100 mm bore conforming to IS 14846 duly ISI marke class PN - 1.60, stainless steel spindle with all accessories i.e. Flange, gasket packing nuts/bolts/washers etc complete all as specified and directed

Horizontal direction drilling (HDD) including pilot drilling, Pre-reaming remaining suitable for 40mm dia HDPE pipe using trancheless techonology & pulling of HDPE pipe pressure not less than 4 Kg/Cm square under the road at a level of Upto 2.5 mtr below top surface of existing road PE-63 grade conforming to IS 4984 including neccesary fitting complete all as specified and directed

Supply and fixing of 40mm dia HDPE pipe pressure not less than 6kg/Cm square,PE-63 Grade any approved make etc complete all as specified and directed

Returning filling in including spreading levelling, watering and well ramming in layers n. exc 25cm with soil obtained from excavation complete all as specified and directed

Mild steel, plain, black sheet of thickness 1.00 mm in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and directed

M & L for present cement concrete block masonary with solid block exc 10 cm in width and build in cm 1:6 using 1:3:6 mix type CI using 20mm graded aggregate for platform/staging complete all as specified and directed

Rendering 10mm thick plaster on fair faces of brick work or concrete surfaces complete all as specified and directed

Provision of locking arrangement to the pits for valve chamber as per approved by engineer in charge complete all as specified and directed

Supply and fix of water flow meter brass of Size 80 mm, ISI marked complete all as specified and directed

Supply and fix of water flow meter brass of Size 50 mm, ISI marked complete all as specified and directed

purva engineears and contracters

M/s Kumar Rohidas Aher

Apurva constructions

CHAITANYA WINDWELL

MANISH VEDPRAKASH ARORA