PROVISION OF TECHNICAL ACCN AND MISC BR EM SERVICES AT ALG ZIRO AND PROVISION ELECTRIC SUPPLY FROM EXISTING TRANSFORMER IN CERTAIN UNIT AT AF STN TEZPUR UNDER GE AF TEZPUR.

Amount

Surface dressing not exceeding 15 cm deep in soft/loose soil, complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil ,complete all as specified and directed.

Returning filling in soft/loose soil, including, spreading levelling watering and well ramming in layers not exc. 25 cm complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 Metres and depositing where directed at a level n. exc. 1.5 M above the starting point complete all as specified and directed.

Materials and Labour for, broken stone or boulder hardcore of gauge exceeding 63 mm but not exceeding 100mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface , complete all as specified and directed.

Materials and Labour for plain cement concrete (1:4:8) Type D-2 using 40 mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed.

Materials and Labour for plain cement concrete (1:3:6) Type C-2 using 40 mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed.

Materials and Labour for reinforced cement concrete M-30 Design Mix, using 20 mm graded aggregates in foundations; foundation beams; plinth beams; bases for columns etc.,complete all as specified and directed.

Materials and Labour for reinforced cement concrete (1:2:4) Type B0, using 12.50 mm graded aggregates in slabs supported on walls,beams and columns in floors,roofs, landings, balconies,canopies, deck slabs and in shelves and the like, complete all as specified and directed.

Materials and Labour for brick work with Sub Class ‘B’ bricks straight or curved on plan exceeding 6M mean radius built in cement mortar (1:6), complete all as specified and directed.

Use and waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sided and soffits of plinth beams and similar works; vertical or to batter for rough finished surfaces of concrete, flat, complete all as specified and directed.

Materials and Labour for second class hard wood in scantlings,clean sawn and fixed,complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exc. 1.5 Sq. M each, complete all as directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) exc. 1.5 Sq. M but not exc. 4.0 Sq M each, complete all as directed.

Supply and Fix, 35 mm thick, second class hardwood, glazed skeleton shutters, open rebated and prepared to receive glass, gauze etc.(without sash bars) , edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc; sizes of members of windows, ventilators provided with stiles and rails as specified in SSR Part I Section 8, clause 8.24 (a) and fitted to chowkhats,complete all as specified and directed.

Supply and Fix,35 mm thick second class hardwood rail and style,plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P commercial ply or 12 mm veneered particle board with commercial veneering on both faces,the size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

Supply and Fix, mild steel barrel tower bolt, black Japan finished, with bright bolt 100 mm long, complete all as specified and directed.

Supply and Fix,mild steel pressed handles,150 mm size, oval type, black Japan finished,complete all as specified and directed.

Supply and Fix, mild steel sliding door bolts, length of bolt 300 mm, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed, complete all as specified and directed.

Supply and Fix, heavy wight, cold rolled mild steel butt hinges, 100 mm size,complete all as specified and directed

Supply and Fix,heavy wight, cold rolled mild steel butt hinges,125 mm size,complete all as specified and directed

Supply and Fix,framed work such as grills,gratings, etc.with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors;ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165,complete all as specified and directed

Materials and Labour for 1.60 mm thick mild steel, plain, black sheet 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

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

Supply and Fix,steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars,dovetailed or welded,complete all as specified and directed

Materials and Labour for 100 mm thick plain cement concrete (1:4:8) type D2 using 40 mm graded aggregate as in sub base in floor/paving/ hardstanding, complete all as specified and directed.

Materials and Labour for rendering 10 mm thick, cement plaster, in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed.

Materials and Labour for rendering 15 mm thick, cement plaster, in cement mortar (1:6) on surface other than fair face of brickwork,complete all as specified and directed.

Material and Labour for preparing old surfaces plastered or unplastered and applying one coat of white wash,on ceiling, complete all as specified and directed.

Material and Labour for preparing new surfaces plastered or unplastered on walls and applying two coats of distemper oil emulsion,complete all as specified and directed.

Material and Labour for preparing new surfaces plastered or unplastered on walls and applying two coats of cement based paint,complete all as specified and directed.

Material and Labour for applying two coats of synthetic enamel paint (ordinary tint) over a coat of pink primer on new or previously untreated wood or wood based surface of any description,over 10 cm in width or girth, not otherwise described, including preparation of surfaces complete all as specified and directed.

Material and Labour for applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer on new steel and iron surface of any description,over 10 cm in width or girth, not otherwise described, including preparation of surfaces complete all as specified and directed.

Material and Labour for preparing surfaces of wood and wood based materials,new or old, of any description and girth, not otherwise described and treated with two coats of creosote,complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials to store for keeping in safe custody or for taking credit (credit for above items shall be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.,complete all as directed.

Taking down copper/ aluminium circuit/submain wirings of any size (2 runs single core and earth continuity) complete including PVC casing capping/ PVC conduit/Steel Conduit with fittings etc, removing materials from site and making good disturbed surfaces of walls, floors etc.,complete all as directed.

Taking down ceiling fan, sealing cable end,dismantling blades and removing fan and blades to store,complete all as directed. Note:- Ceiling Fan and all accessories shall be deposited to AGE E/M Store and receipt voucher obtained.

Taking down regulator,sealing cable ends and removing regulator to store,complete all as directed. Note:- Ceiling Fan Regulator shall be deposited to AGE E/M Store and receipt voucher obtained

Disconnection of all connections and taking down carefully existing unserviceable flame proof DB of any size and capacity including disconnecting steel conduit, electrical wirings,steel flexible conduit etc.form the channel complete all as directed.

Disconnecting all connections carefully from the Air Conditioner of any type and capacity including with all accessories,complete all as specified and directed. Note:- Air Conditioner and all accessories shall be deposited to AGE E/M Store and receipt voucher obtained.

Materials and Labour for point wiring with 1.50 Sq. mm (nominal area) FRLSH PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, with and including stove enamelled steel conduit complete with all fittings and accessories, fixed to walls/ceiling, and including 1.50 Sq. mm (nominal area) FRLSH PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for one 6 Amps socket outlet independent,complete all as specified and directed.

Supply and Fix,ceiling rose,three terminal, PVC/polycarbonate insulated body, complete all as specified and directed.

Supply and fixing LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures driver,holders, connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size,complete all as specified and directed.

Supply and Fixing of Flameproof cum Waterproof LED Bulk Head light fitting of 30 W, IP66 protection of Cast Aluminum alloy material and Heat and Impact resistance toughen 'A' clear glass having Anti corrosive epoxy powder coated finish complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size,complete all as specified and directed.

Supply and Fix, miniature circuit breaker (MCBs) single pole, 240 Volts, 10KA, C curve, 6 to 32 Amps complete all as specified and directed. [Cat No. 4085 87-4085 95 of Make Legrand or equivalent Model of Make L&T/Hager/Seimens/GE/Schneider/ABB]

Supply and Fix, miniature circuit breaker (MCBs) single pole and neutral, 240 Volts, 10KA, C curve, 6 to 32 Amps complete all as specified and directed. [Cat No. 4086 09-4086 17 of Make Legrand or equivalent Model of Make L&T/ Hager/Seimens/GE/Schneider/ABB]

Materials and Labour for two single core FRLSH PVC insulated unsheathed cable 1.50 Sq. mm. (Nominal area) with stranded copper conductor cable, 1100 Volts grade, drawn into and including PVC conduit complete with all fittings and accessories and continuous earth wire of single core FRLSH PVC insulated, unsheathed cable 1.50 Sq. mm (nominal area) with stranded copper conductor cable,1100 Volts grade for circuit/sub main wiring,complete all as specified and directed.

Materials and Labour for two single core FRLSH PVC insulated unsheathed cable 2.50 Sq. mm. (Nominal area) with stranded copper conductor cable, 1100 Volts grade, drawn into and including stove enamelled steel conduit complete with all fittings and accessories and continuous earth wire of single core FRLSH PVC insulated, unsheathed cable 2.50 Sq. mm (nominal area) with stranded copper conductor cable, 1100 Volts grade for circuit/sub main wiring,complete all as specified and directed.

Supply Only,20 mm external diameter,rigid steel conduit,welded,stove enamelled black,complete all as specified.

Supply and Fix,switch flame proof rotary type with termination box in LM6,16A,single pole 250V,complete all as specified and directed.

Supply and Fix, flame proof, weather proof enclosure for MCB Distribution Board, Single Phase and Neutral, with incoming & outgoing terminals chamber, bus bar chamber comprising of 02(Two) Nos. copper bus bars of suitable rating,separate MCB chambers suitable for accommodating 03 (Three) Nos MCB Single Pole and Neutral, 'C' curve 6-32 Amps,enclosure made of cast aluminium alloy LM6, weather proof IP65, finished inside and outside with light grey epoxy powder coating, including cable glands, terminals, hardware and mounting arrangement all as per Cat No. MCBDB/186 of Make “Sudhir” or equivalent Model of Make Crompton Greaves/ Bajaj,complete all as specified and directed. Note:- The quoted rate shall be deemed to be inclusive of the cost of MCBs.

Supply and Fix,Gong Bell, AC 220/250 V,Single Phase,dust and weather proof aluminium cast body with chromium mild steel pressed gong,of size 30 cm including provision of PVC insulated,sheathed round flexible wire with multi stranded copper conductor of size 1.50 Sq mm, 3 core, 1100 Volts grade, from ceiling rose/connector block to bell,complete all as specified and directed. (Model No GB-30 of Make ‘Kheraj’ or equivalent model of Make ‘National’)

Supply and Fix,Heavy Duty Flame Proof Exhaust Fan with frame,300 mm sweep,1440 RPM,Single Phase, 230 V, 50 Hz,CMRI certified recommended for gas/vapor group of IIA & IIB, Zone 1 & 2,IP 65 protection with die cast aluminum housing and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 2.50 Sq mm, 3 core,1100 Volts grade, from ceiling rose/ connector to fan,complete all as specified and directed. [Cat No.SAI/MT/340 of Make “Sudhir” or equivalent Model of Make Crompton Greaves/ Bajaj]

Supply and Fix,test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw,complete all as specified and directed.

Materials and Labour for,copper strip 20 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground, complete all as specified and directed.

Materials and Labour for,galvanised iron strip 32 x 6mm buried in ground, complete all as specified and directed.

Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed,armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 185 Sq. mm, 3½ core, complete all as specified and directed.

Materials and Labour for Indoor/Outdoor End Terminations,heat shrink type, for 1.1 KV Grade, underground cable including jointing kits and accessories complete for making end termination,suitable for 3/3 ½ /4 core XLPE armoured, aluminium conductor cable, of size 185 sq. mm to 300 sq. mm, complete all as specified and directed. [Kit No.EPKT 0051 of Make 'Raychem' or equivalent Model of Make M-Seal/3M]

Supply and filling in dry sand in cable trenches before and after the cables are laid, as in sand cushioning to cables complete all as specified and directed.

Supply and laying sub class ‘B’, bricks, in cable trenches, as cable protection complete all as specified and directed.

Horizontal boring of holes, under road/ pavement / hard standing etc.,not exceeding 10 Metres in length, in any type of soil, suitable for passing through upto 80 mm bore, galvanised steel tubing,complete all as specified and directed.

Cutting chase for pass through cable protection pipe ,etc.in existing plain cement concrete pavement/ hardstanding/aprons etc. and making good, cutting in plain cement concrete (1:3:6) Type C1(using 20 mm graded aggregate),exceeding 20 cm but not exc 50 cm girth, complete all as specified and directed.

Supply and Laying galvanized steel tubing,80 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable/earth lead protection, complete all as specified and directed.

Supply and Fix,moulded case circuit breakers (MCCBs), conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 125 Amps and 18 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In with and including sheet steel eclosure for 3P and 4P MCCBs with in-built neutral Link for TPN system and IK08 and IP30 Protection,complete all as specified and directed. [Cat No. CM90677OOLO (For MCCB) Cat No.CM90996OOOO (For Enclosure) of Make “L&T” or equivalent Model of Make Siemens/Schneider/ ABB.]

Supply, installation, testing and commissioning of isolation transformer, indoor type, copper wound, 25 KVA capacity, input voltage 415 Volts, 3 Phase, 50 Hz, naturally oil cooled including filling of transformer oil, suitable for 100 % Duty Cycle, able to control surge, spikes, and generate isolated neutral to protect sensitive electronic equipments and including necessary fixing of foundation bolts, nuts, washers etc. on existing platform complete all as specified and directed.

Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead wire 4 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion.

Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead strip 32 mm x 6 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion.

Materials and Labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to copper earth lead strip 20 mm x 3 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 25 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion.

M/S LAKSHMI ENTERPRISES

Shri A. K. Goswami

SHRI D. C. BISWAS

M/S L N ENTERPRISE

M/S A K MITRA

M/S SHIVAYA ENGINEERING

M/S Kangkans