PROVN OF WATER SUPPLY SERVICES FOR TECH AREA AT NAMS

Amount

Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for laying of CI/GI water tubing and getting out in any type of soil complete all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5M above the starting point completed all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm completed all as specified and directed.

Supply and laying for 100 mm bore dia of Ductile iron tubing "Class K-9" laid in trench, walls or laid in floors with all fittings such as tees,bend,elbows,sockets reducer ,nipples and union complete all as specified and directed.

Supply and laying for 80 mm bore dia of Galvanised iron tubing "Medium grade" laid in trench, walls and ceilings or laid in floors with all fittings such as tees,bend,elbows,sockets reducer ,nipples and union complete all as specified and directed.

Supply and laying for 50 mm bore dia of Galvanised iron tubing "Medium grade" laid in trench, walls and ceilings or laid in floors with all fittings such as tees,bend,elbows,sockets reducer ,nipples and union complete all as specified and directed.

Supply and laying for 40 mm bore dia of Galvanised iron tubing "Medium grade" laid in trench, walls and ceilings or laid in floors with all fittings such as tees,bend,elbows,sockets reducer ,nipples and union complete all as specified and directed.

Supply and laying for 25 mm bore dia of Galvanised iron tubing "Medium grade" laid in trench, walls and ceilings or laid in floors with all fittings such as tees,bend,elbows,sockets reducer ,nipples and union complete all as specified and directed.

Supply and fix new cast iron sluice valve flange type of 100 mm dia PN 1.0 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket(neouprene) complete (Joints, excavation and earth work and fittings shall be measured and paid separately) complete all as specified and directed Make : BIR/Sant/ KARTAR/ Kirloskar

Supply and fix new cast iron sluice valve flange type of 80 mm dia PN 1.0 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket(neouprene) complete (Joints, excavation and earth work and fittings shall be measured and paid separately) complete all as specified and directed Make : BIR/Sant/ KARTAR/ Kirloskar

Supply and fix for 50 mm bore dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Supply and fix for 25 mm bore dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

M&L cutting of existing CI/DI 150mm/100mm bore pipe line and inserting CI Tee/Bend / Reducer / Tail pieceses and necessary CI fittings including jointing and jointing materials necessary excavation / earth work at any type of soil all as specified and directed by Engr-in-charge.

Supply , install , testing and commissioning of high pressure single head adjustable gear motorised chemical dosing pump with accessories capacity 2 USGPD to 40 USGPD at 100 PSI suitable for calsium hypochlorite granular dose with all connected accessaries complete all as specified and directed.

Supply and fix F R P solution preparation cum settling tank of capacity: 100 ltrs with lid, port hole, inlet / outlet /drain connection, level gauge etc and fitted with motor driven agitator with all connected accessoriessuitable for item No.1 all as specified and directed.

Supply and fix for air release valve of 100mm dia ISI marked including fitting with jointing materials such as nuts , bolts, washers and rubber gasket etc of suitable size complet all as specified and as directed.

Constructing masonary chamber 95x95x90cm, inside with brick work in subclass B in cement mortar 1:4 for sluice valve with RCC top slab 1:2:4 Type B0 (12.5mm graded aggregate), necessary excavation, foundation Type D2 1:4:8 conrete (40mm graded aggregate) and inside plastering with cement mortar 1:4 12mm thick finished with a floating coat of neat cement complete as per standard design including angle iron framed MS sheet cover.

BHARAT ENGINEERS

HARPAL ENGINEERS AND BUILDERS

Santokh Singh and Associates

M/s Vijay Construction Co.

CHINAR ENGINEERS AND BUULDERS

R D Bansal

M/s AKG Engineers & Contractors

UNITED SAINI BUILDERS