REPAIR MAINT TO FENCING ROLLING SHUTTER AND JOINERY IN STP INCLUDING CERTAIN ELECTRICAL WORKS UNDER GE I GOS

Amount

Excavation of trenches in any type of soil n.exc 1.5 M wide and n.exc 1.5 M in depth for taking out/laying of pipe lines and getting out forming bottom surfaces to required gradients complete all as specified and as directed.

Returning, filling in and including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed

Removing excavated surplus materials to a distance not exceeding 50 Mtrs and deposited where directed at a level not exceeding 1.5 Mtr. Above starting point complete all as specified and directed.

Taking up or down existing GI/CI/DI pipe line 80 mm dia and connection in new or old position (walls, trenches, ceiling and floors etc.) complete all as specified and directed.

All as per Item No. 4 above but GI pipe line 50 mm bore complete all as specified and directed.

All as per Item No. 4 above but GI pipe line 40 mm bore complete all as specified and directed.

All as per Item No.4 above but 32 mm bore.

All as per Item No. 4 above but GI pipe line 25 mm bore complete all as specified and directed.

All as per Item No. 4 above but GI pipe line 20 mm bore complete all as specified and directed.

S&F 3-layer PP-R polypropylene random copolymer concealed pipe (PN 16/SDR 7.4) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings, floors or in trenches etc of size 110 mm OD complete all as specified and directed. Make : SFMC or equivalent as approved by GE

All as per Item No. 10 above but of size 90 mm OD complete all as specified and directed.

All as per Item No. 10 above but of size 63 mm OD complete all as specified and directed.

All as per Item No. 10 above but of size 50 mm OD complete all as specified and directed.

All as per Item No. 10 above but of size 40 mm OD.

All as per Item No. 10 above but of size 32 mm OD complete all as specified and directed.

S&F in replacement of sluice valve 100mm bore class PN-1.6 with flanged and iron wheel head shut and open directed cast on if and including jointing materials, rubber gasket suitable size nut bolts and washer etc complete all as specified and directed. Make -Upadhay/Zoloto/Kirloskar

S&F in replacement of sluice valve 80mm bore class PN-1.6 with flanged and iron wheel head shut and open directed cast on if and including jointing materials, rubber gasket suitable size nut bolts and washer etc complete all as specified and directed. Make -Upadhay/Zoloto/Kirloskar

S&F in repair of PP-R gate valves(brass inlet) as per requirement of size 63 mm OD complete all as specified and directed. Make : SFMC or equivalent in approved by E-in-C

All as per Item No. 18 above but 50 mm OD.

All as per Item No. 18 above but 40 mm OD.

All as per Item No. 18 above but 32 mm OD.

S&F in repairs Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 15mm-142gms/ 20mm-210gms./ 25mm-455gms/ 40mm - 690 gms) of size 20 mm dia complete all as specified and directed. Make : Prayag/Polytuf

S&F in repairs Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 15mm-142gms/ 20mm-210gms./ 25mm-455gms/ 40mm - 690 gms) of size 25 mm dia complete all as specified and directed. Make : Prayag/Polytuf

M&L painting to MS/Steel surface in any description as required in ground after preparation of old surface with two coat of anti corrosive paint over one coat of zinc chrome primer as per colour code complete all as specified and directed.

M&L in repair mild steel work for angles supports clamps, fabricated from structural steel section including nuts,bolts, washers welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat one under coat and one finishing of paint including taking out existing unserviaceble MS work of open well channel and MS ladder etc complete all as specified and directed.

Supply, laying and testing in replacement of XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3.5 core including cable lux complete all as specified and as directed Make : KEI/Havells/Gloster

Supply, laying and testing in replacement of XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sqmm x 4.0 core including cable lux complete all as specified and as directed Make : KEI/Havells/Gloster

M & L in repair LT UG cable 1100 Volts grade XLPE insulated, armoured heavy duty electric cable with aluminium conductor including aluminium lugs and cable glands of size 25 sqmm 4 core make: Polycab/Plaza/Havell's

Supply and fixing in replacement MCCB Adjustable type 4 pole 415 volts of capacity 63 amps 25KA complete all as specified and directed. Make : HPL/ C&S/ Havells

Supply and fixing in replacement MCCB Adjustable type 3 pole 415 volts of capacity 63 amps 25KA complete all as specified and directed. Make : HPL/ C&S/ Havells

Taking down / removal of any damaged water point line from the position and connecting the pipe line 15 mm/20mm/25mm bore by providing new GI nipples, GI unions and GI sockets including exacavation and earth work , filling & good distributed surfaces all as specified and directed.

M & L in replacement of 4 mm dia MS Galvanised chain link fencing PVC coated of mesh size 100 mm x 100 mm including line wires , any mesh , size and type to any type of standards , rail , straining bolts etc incl provision of binding wire as per IS 2721-1979 . including complete all as specified and directed.

M&L cutting hole in RCC service tank removing rusted GI nipple of any size, providing new GI nipple of same size of providing pipe, making good to service tanks, making service tanks leak proof complete all as specified and directed

Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above cable complete all as specified and directed

Supply and lay Brick, fly ash of compressive strength not less than 35 Kg per Sqmm liad in trenches for cable covers/protection

Suply, Laying or fixing Galvanised iron tubing, 50 mm bore, light grade with all fittings for passing of cables fixed to pole/wall/laid under floor /through roads including all fixing accessories complete all as specified and as directed.

Boring across the road/hard surface with machanical boring equipments not less than 80 mm bore dia complete all as specified and directed.

M & L for preparation of old steel surfaces and applying one coat of synthetic enamel paint in position to all surfaces for pump sets complete including base frames , Suction and discharge pipe lines, sluice valves , NRV , LT Panel Board etc pump house, writing of SM/MES No. neat and clean, visible size of letters and all as specified.

M&L of earthing complete with galvanised iron strip 32mm x 6mm and galvanised iron earth plate electrode 600x600x6.3mm thick, burried directly in ground(earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 2.25 meters below normal ground level, connected to galvanised earth lead wire 32x6mm dia by means of bolts, nuts, check nuts and washers of GI or steel and GI pipe 'L' grade of 40mm dia for protection of earth lead and 20 mm dia GI pipe 'M' grade for watering with wire wash funnel etc as shown in electrical plate No. 3 of SSR part - I (2009) connected to earthing test point all as specified or indicated including testing on completion as per IE rule.(Note-GI strip and protection pipe beyond 7.5m shall bemeasured and paid seperately)

M&L brick work with fly ash bricks, straight or curved on plain exc 6m 1:6 cement mortar complete all as specified and directed.

M&L of rendering 10 mm thick in cement mortar (1:6) on fair faces of brick work or concrete surfaces finished even and fair without using extra cement complete all as specified and directed.

M & L in repair LT UG cable 1100 Volts grade XLPE insulated, armoured heavy duty electric cable with aluminium conductor including aluminium lugs and cable glands of size 35 sqmm 4 core make: Polycab/Plaza/Havell's

Supply and fix post top (RUBY CLEAR) IP65 new generation,energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source. suitable for pole dia 50 mm bracket bend to shape with suitabl enuts ,bolts and angles for fixing of bracket all as specified and directed

M/s Bapujee Builders and Traders

M/s Ats Electricals

M/s MAA BHAIRABI ENTERPRISES

M/S JAGANNATH SASMAL

M/S S.K GHOSE

DHABALESWAR ENGINEERING WORKS

M/S SIWALIK AND CO