CONST OF 06 X HIGH RAISED SENTRY POSTS ALONG PERIMETER WALL OF SALT LAKE ARMY CAMP AND PROVN OF WATER TREATMENT PLANT RO PLANT AT BAGJOLA MIL CAMP UNDER GE NORTH KOLKATA

Amount

Surface excavation n.exc.30cm deep and averaging 15cm deep and getting out in Soft/ loose soil complete all as specified & directed.

Excavating over areas, n exc 1.5m deep and getting out in soft/ loose soil complete all as specified & directed.

Material and labour for providing cement concrete 1:4:8 type D2 ( using 40mm graded stone aggregate) in foundations filling and mass concrete complete all as specified & directed

M&L for reinforced cement concrete M-25(design mix) in foundations, including rafts, footings,foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete , complete all as specified and directed.

M&L for reinforced cement concrete M-25(design mix) in beams, cantilevers, bressummers, lintels over 1.5m span, complete all as specified and directed.

M&L for reinforced cement concrete M-25(design mix) in columns, pillars, piers,posts and struts , complete all as specified and directed.

M&L for reinforced cement concrete M-25(design mix) in slabs supported on walls, beamsand columns in floors, landings, balconies,canopies, deck slabs and in shelves and the like, complete all as specified and directed.

M&L for reinforced cement concrete M-25(design mix) in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses, complete all as specified and directed.

M&L for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits(if any) of foundation and plinth beams; and similar work; vertical or to batter all as complete all as specified and directed.

M&L for formwork to sides and soffits of floor beams and roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhang, etc. also splays between floor and beams etc. complete all as specified and directed.

M&L for formwork to sides of pillars,posts,struts,piers, columns and stanchions, complete all as specified and directed.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work; not exceeding 200mm thick ( horizontal or sloping) complete all as specified and directed.

M&L for formwork to faces of walls,retaining walls, abutments,parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter; not exceeding 200mm thick ( horizontal or sloping) complete all as specified and directed.

M&L for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

All as per Item No. 14 above but 6 to 8mm dia complete all as specified and directed.

All as per Item No. 14 above but 5mm dia and over upto and including 10mm dia in stirrups,spacers and binders complete all as specified and directed.

Material and labour for Brickwork with fly ash bricks, old size straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and directed.

Material and labour for 5 mm thick plastering in CM (1:3) on concrete surfaces as in sides of column, lintel, beam, chajja, facia, railing, RCC wardrobe etc including finishing the surface even and smooth without using extra cement complete all as specified and as directed

Material and labour for rendering 15mm thick in cement mortar (1:6) on other than fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

Material and Labour for 20 mm thick rendering with CM 1:4 in two layer , 10 mm thick in each layer and mixed with integral water proofing liquid admixture on top layer of external surfaces of brick work or concrete surfaces including finish the surface even and fair complete all as specified and as directed. Note : ( Water proofing liquid admixture shall be measured and paid seperately )

Supply only liquid water proofing compound complete all as specified and as directed.

Material and labour for 5 mm thick plastering in CM (1:3) on ceiling, including finishing the surface even and smooth without using extra cement complete all as specified and as directed

Material and labour for preparation of new plastered surfaces of wall and applying three coats of white wash complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

Material and labour for preparation of new plastered suface and applying three coats of white wash on ceiling complete all as specified and as directed.

Returning filling including spearding levelling watering and well ramming in layer n. exc. 25 cm in soft/loose soil copmplete all as specified & directed.

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

M&L for hardcore of gauge not exc. 63mm ,deposited,spread and levelled in layers n.exc. 15cm thick,watered/rammed to a true surface complete all as specified and directed.

M&L for hardcore of gauge exc. 63mm but not exc. 100mm ,deposited,spread and levelled in layers n.exc. 15cm thick,watered/rammed to a true surface complete all as specified and directed.

M&L for 100mm thick cement concrete type D2 , 1:4:8(40mm graded aggregate) as in sub base of floors complete all as specified and directed.

M&L for 75mm thick cement concrete type D2 , 1:4:8(40mm graded aggregate) as in sub base of floors complete all as specified and directed.

M&L for providing 40mm thick cement concrete type B-1, 1:2:4 using 20mm graded aggregate as in floor, laid in bays, finishing the surface even and smooth using extra cement complete all as specified and as directed.

Supply and fixing Glass dividing strips of 3mm thick and 38mm wide as in floor etc all as specified and as directed.

Materials and labour for 75mm thick PCC (1:3:6) type C2 (using 40 mm graded stone aggregate) as in pavement/ plinth protection , laid in bays and joints shall be filled up with bituminous gola with 80/25 bitumen ( 1 part of bitumen to be mixed with 3 part of sand and finished the surface fair and even complete all as specified & directed.

M&L for chequered cement concrete tiles 30cm x 30cm x 25mm thick, over 20 mm thick screed bed or bedding layer of mortar in CM (1:6) for laying floor finishes set, jointed with grey cement and pigment and pointed in neat cement slurry in floorscomplete all as specified and directed.

Excavation in trenches not exc 1.5 m in width and 1.5m in depth and getting out in soft/ loose soil complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out in soft/ loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and directed.

M&L Sand filling under floors or in foundations including watering and consolidation , complete all as specified and directed.

Material and labour for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 grade, with grey cement and pigments and layed over sand bed complete all as specified and direded.

Material and labour for applying two coats of synthetic enamel paint on new steel surface exceeding 10 cm width or girth over a coat of red oxide primer including preperation complete all as specified and directed.

Supply and fix of pre-painted galvalume sheets having pitch 190mm, depth 29mm and not less than 0.50mm thickness having tensile strength of 550 Mpa (Galvalume base-PPGL trapezoidal profile sheets) fixed with aluminium self tapping screws of size 50/75mm and aluminium washer of suitable size in roof covering complete all as specified and directed.

Material and labour for providing cement concrete in foundations 1:2:4 type B2 (nominal mix using 40 mm graded stone aggregate) filling for securing/ fixing of fencing post/ strut in under water including necessary formwork and dewatering as required at site complete all as specified and directed.

Material and Labour for provding PCC 1:3:6 Type C1(using 20 mm graded stone aggregate) as in bed block for fixing holdfast , coping , kerbs, rounded or chamfered on edge including necessary formwork complete all as specified and directed .

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS-1161-1979 grade St-240 complete all as specified and directed.

S&F mild steel Plates (plain or chequered)channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment confirming to Fe 410 -W(Gde-E- 250)quality-A complete all as specified and directed.

Material and labour for point wiring (concealed type) with PVC insulated FRLS(Fire reatrdant low smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of GI boxes of thickness not less than 0.8 mm thick with suitable size of inner and outer cover combine plate and accessories complete for fixing of modular switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified and directed.

All as per item No 46 here in above but for One 3/5pin 6 Amp Socket outlet on the same board with other switches complete all as specified and directed.

All as per item No 46 here in above but for one light point controlled by two 2 way switch complete all as specified and directed.

Material and labour for point wiring (Concealed type) with PVC insulated FRLS(Fire reatrdant low smoke)1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 2.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of GI boxes of thickness not less than 0.8 mm thick with suitable size of modular inner and outer cover combine plate and accessories complete for fixing of switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for 3/5 pin 16 amps socket point on independent board complete all as specified and directed.

Material and labour for point wiring (surface type in PVC conduit) with PVC insulated FRLS(Fire reatrdant low smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of modular GI boxes of thickness not less than 0.8 mm thick with suitable size of modular inner and outer cover combine plate and accessories complete for fixing of modular switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way modular switch complete all as specified & directed.

All as per item No 50 here-in-before but for one 3/5 pin 6 Amps socket outlet on the same board with other switches complete all as specified & directed.

All as per item No 50 here-in-before but for one 3/5 pin 6 Amps socket outlet on the independent board complete all as specified & directed.

Material and labour for point wiring (surface type in PVC conduit) with FRLS PVC insulated 1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 2.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of modular GI boxes of thickness not less than 0.8 mm thick with suitable size of modular inner and outer cover combine plate and accessories complete for fixing of modular switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for 3/5 pin 16 amps socket point on independent board complete all as specified as directed.

Supply and fix modular switch 1 way, 6 A, 1 module all as specified and as directed.

Supply and fix modular switch 1 way, 16A, 1 module all as specified and as directed.

Supply and fix socket 6A 2/3 pin combined 2 module all as specified and as directed.

Supply and fix socket 6A/16A, 2/3 pin combined 2 module all as specified and as directed.

Material and labour for sub-main wiring (surface type in PVC conduit) with FRLS two run of PVC insulated, unsheathed, single core, multistranded copper conductors of size 6.0 Sq mm and one run of 6.0 Sqmm copper conductor as continuity earth wire, drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site all as specified and directed. (Note: Three run of 6.0sqmm copper conductor+One run PVC conduit shall measured as one unit i.e RM)

Supply and fix of 4 way vertical type TPN DB in double door suitable for four pole MCCB as incomer including make good of damaged surface/wall including re-connection with existing earth wire to DB complete all as specified and directed. Note:- MCCB shall be measured and paid separately.

Supply and fix MCCB four pole 63 amps, 415 volts, 16 KA, with all incoming / outgoing connections suitable for fix 4 way vertical type TPN DB in double door twith proper size of aluminium lugs complete all as specified and directed.

Supplying & fixing LED tube light fitting, 1 x 18 watt, 4 feet, 220 volt AC decorative type with driver holder and led lamp including connecting up with three core flexible cable copper conductor complete all as specified and directed.

S&F GI pipe 15 mm bore 'light grade' galvanised, for protection of earth electrode complete all as specified and directed.

Supply and fix GI wire as earth continuity conductor complete all as specified and as directed.

Supply and fix switch piano flush button 6 Amp single pole, one way complete all as specified and directed.

Supply and fix socket out let 5 Pin, 6 Amps flush type complete all as specified and directed.

Supply and fixing switch flush type, 6 Amps, single pole, two way complete all as specified and directed.

Supply and fix switch socket combination 5A/16 Amp 5 pin flush type with complete all as specified and directed.

Supply and fix ceiling rose surface bakelite, 65 x 50mm, three terminals all as specified and directed.

Supply and fix sheet metal enclosure /SPN DBs (Double door) 4 way with 200 amps rated busbar suitable for MCB complete all as specified and directed.

Supply and fix MCB single pole & neutral 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified and directed

Supply and fix MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified and directed.

Supply and fix LED tube light fitting including LED tube rod of extruded alluminum and PC diffuser and inbuilt driver of 18/20 Watt and two Nos 2nd class hard wood round block and connecting up with twin core twisted flexible copper conductor cable of suitable size from ceiling rose to connector of tube light fittings complete all as specified and directed.

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 150mm C/C both way and two Nos lifting handle made of 8mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete and as specified in electrical plate No 3 of SSR Pt I complete all as specified and directed

Supplying, Laying,connecting,testing and commissioning of XLPE insulated and PVC sheathed ,armoured heavy duty UG cable after taking down old unserviceable cable with stranded alluminium conductors 16 sqmm x 2 core,1100 Volt grade, laid in trenches ,compleate all as specified and as directed. Note :- (i) Pipe and bricks for cable protection and sand cushioning and earth work shall be measured and paid separately.

Supplying, Laying,connecting,testing and commissioning of XLPE insulated and PVC sheathed ,armoured heavy duty UG cable after taking down old unserviceable cable with stranded alluminium conductors 16 sqmm x 4 core,1100 Volt grade, laid in trenches ,compleate all as specified and as directed. Note :- (i) Pipe and bricks for cable protection and sand cushioning and earth work shall be measured and paid separately.

Supply and fix galvanised iron pipe in 50 mm bore, light grade for protection of UG cable, laid in trenches etc complete all as directed.

Material and labour for sand cushioning with clean dry sand in trenches for cable protection complete all as specified and as directed. Note:- Punned depth only shall be measured and paid.

Supply and lay sub class 'B' bricks laid dry in trenches for cable protection laid with its longitudinal axis perpendicular to the cable axis complete all as specified and as directed

S&F 25 mm bore Galvanized Steel tubes, medium grade with all fittings for water supply pipes fixed to walls or laid in trenches complete all as specified and directed.

S&F 40 mm bore Galvanized Steel tubes, medium grade with all fittings for water supply pipes fixed to walls or laid in trenches complete all as specified and directed.

S&F 50 mm bore Galvanized Steel tubes, medium grade with all fittings for water supply pipes fixed to walls or laid in trenches complete all as specified and directed.

S&F Gun metal globe or gate valve with Iron wheel head, screwed both ends for 25 mm dia of pipe complete all as specified and directed.

S&F Gun metal globe or gate valve with Iron wheel head, screwed both ends for 40 mm dia of pipe complete all as specified and directed.

S&F Gun metal globe or gate valve with Iron wheel head, screwed both ends for 50 mm dia of pipe complete all as specified and directed.

Supply, installing, testing and commissioning 500 Ltr/Hr RO (Reverse Osmosis) water treatment Plant of treated water quality Parameters (like TDS <100ppm and NIL bacteria recorded) integrated with high pressure pump, FRP moulded IRP & Activated carbon filters alongwith media, Raw water feed pump, housing membranes & UV sterlizer, pressure gauges, dosing pump alongwith panel board & Floaty, low/high pressure switch with pipe lines and other necessary fittings arrangement complete all as specified and directed. (Make: Royal Aqua/ Equivalent Model of Make approved by GE)

Supply, installing, testing and commissioning single phase, 230 volt, 5oHz Monoblock pump of capacity rating 1 HP alongwith starter complete all as specified & directed. (Make: KDS-116+P/ Equivalent Model of Make approved by GE)

Supply and fix Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) of capacity 500 Ltr complete all as specified & directed.

Supply and fix Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) of capacity 1000 Ltr complete all as specified & directed.

Supply and fix Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) of capacity 2000 Ltr complete all as specified & directed.

Material and labour for mild steel in form of bars /angles/pipe and welding works to fabricate net frame / base channels of pump / supporting coloumns pump / delivery pipes complete all as specified & directed.

SEN ELECTRIC WORKS

S C ROY AND CO

S.P. SINGHA

NUPUR CONSTRUCTION