EI Work

Amount

Sub-Head -1 (Installation of High Mast)

Supply of polygonal shape 16 mtrs. High mast pole with its accessories. Mast shaft shall be in two section, made from H.T. Steel of grade BSEN 10025,S355JO hot dip galvanised and suitable for wind speed 180km/hr as per IS 875. It shall also included all accessories for hight mast including head frame, two continues steel wire Rope mm (Grade AISI 316), trailing cable, double drum winch galvanised lantern carrage arrangement suitable for 8 nos. luminaries symmetrically and its cotrol gear box, Motor, Manual operating handle, Motor mounting plate, L-Staper, Lighting arraster, Junction box. Including Foundation accessories like J-Bolts etc..The mast shall have an intigral pwer tools installed inside the base compartment for its operation. Luminaries wiring material. (Make:Crompton Bansal / Jindal / Bajaj / Subham/ Surya).

Erection of 16 mtr. Hight High mast with all accessories With modern engineering practices including fixnig lighting fixture.

Supply and fixing lightning arrestor on High Mast top incl. Supplying & erection of LED aviation obstruction light Lumainair (Bajaj Model BG AV 302 LED/Crompton Bansal / Jindal / Subham/ Surya)

Supply of feeder pillar panel with digital astronomical timer and raising & lowering mechanism for integral power tool. The High-mast Control Panel consist of - MCB (40amp, 10kv- for Main Incomer- Schneider), Contactor (32A, for Lighting Contactor- Schneider), MPCB (4-6 AMP, for Motor circuit- Schneider), Contactor (9A, TP, for UP, Winch Motor Contactor- Schneider), Contactor (9A, TP, for Down, Winch Motor Contactor- Schneider), OLR(3-5A- Schneider), 1NC Block- Schneider, Control MCB (6A, SP, 10KA- Schneider), Digital Time Switch- GIC, Push Button (UP)- for ESBEE, Push Button (Down)- For ESBEE, Toggle Switch (for ON,OFF,ON)- For Surdhi, TB1- Terminal Block For 4 core 35sq. mm. Al. Arm cable, TB2- Terminal Block For 4 core 10sq. mm. Al. Arm cable, TB3- Terminal Block For 3 core 2.5sq. mm. Al. Arm cable.

Construction of suitable shallow foundation with 1:2:4 or M20 grade concreate for the hight mast considaring the safe soil bearing capacity at site as 10T/sq. mtrs. At 2X 2Mtrs. Depth with all materials and lobour charge.

Excavation of soil for installation of Earth Electrode and filling & ramming.

For Soft Soil

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level by ISI-Medium GI pipe.

Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. [5C/G-3]

Supply of 200W integral LED Floodlight luminaire made of Aluminium pressure die cast housing with Clear toughened glass with silicone rubber gasket and Suitable lens cluster for optimum light distribution. Supply Voltage: 240V, 50Hz AC, System Luminous Efficacy> 110 lm/W, CCT: 5700K, CRI>70, IP66, IK08, THD<10%, P.F>0.95. The driver is BIS certified integral Constant Current Potted driver with Open & Short circuit protection, reverse polarity protection along with surge protection of 5KV Internal and 10KV External. The LED chip is Osram/Lumileds make LM80 certified discrete LED chip. ( Make-Crompton, Cat No: TFS-511-200-57-60D-HL2-LM-NGG / Philips Cat.No. BVP 283 LED 240 CW FG SY5WB 200W V1 / Surya Cat No. SLE FL 200W IP66 LIVIA or equivalent model of Havells /Jaguar/orient electric)

Supply of 4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Polycab / Havells / Fort Gloster]

4 core 10 sqmm

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed. [1(a)/F-2]

S & fixing cable gland of following sizes with finishing the end.

4 core x 10 sqmm

Sub Head -2 ( Installation of Street Light)

Supply & Erection of 1.5m long 80mm dia ST pole with base plate & pole cap incl. C.C. (6:3:1) muffing 0.30 Mtrs dia and 0.30 Mtr. incl. 3mm thick neat cement finish and making earth bolt washer and G.I. earth bolt on plate as to G.S.

Supply & Delivery of 9.00 mtr long sweged and welded steel tubular poles as per IS- 2713-1980 (410-SP-29) approx. weight 125 Kg having following diamensions, Bottom- 139.7mm dia. X 4.85mm thick X 5m long, Middle- 114.3mm dia. X 4.5mm thick X 2m long, Top- 88.9mm dia X 3.25mm thick X 2m long incl. pole base. (Make: Surya / Utkarsh / Calcutta poles & Tubes/ BAJAJ)

Erection of 9 Mtrs. Single Steel tubular pole of length as given below with/without sole plate & Cap etc. in CC foundation (600x600x1700mm), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly incl painting.

S & F Single Arm header fabricated with 100 mm dia G.I. pipe of 10" length welded with 1.5 m long 40 mm dia. G.I. pipe at an angle of 15 deg with plate incl. S / F nuts, bolts washer etc.

Painting of Steel Tubular Pole of lengths and no. of coats of paint, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint

(i) 1st coat of aluminium paint over 1 coat of RO priming 9.00 mtr long sweged and welded steel tubular poles with single arm header

(ii) 2nd coat of aluminium paint over 1st coat 9.00 mtr long sweged and welded steel tubular poles with single arm header

(iii) 1st coat of aluminium paint over 1 coat of RO priming 1.5m long 80mm dia ST pole with single arm header

(iv) 2nd coat of aluminium paint over 1st coat 1.5m long 80mm dia ST pole with single arm header

S & F G.I. Water proof looping cable box having hinged GI Top Cover having 4mm Thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the size 200mm x 150mm x 100mm comprising of the 250V, 15A Kit-kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy.

S &F of 90W integral LED Streetlight luminaire made of Powder coated, pressure die cast Aluminium housing. Supply Voltage: 240V, 50Hz AC, System Luminous Efficacy> 100lm/W, CCT: 5700K, CRI>70, IP66. The driver is BIS certified integral Constant Current Potted driver with surge protection of 10KV SPD. Mounting is Suitable for 45mm to 55mm OD pipe bracket. ( Make-Crompton, Cat No: CRP-411-90-57-HL2-GL-NSG / Philips Cat.No. BRP033 LED90 CW GR PSY SPD / Surya Cat No. SUL UL 90W IP66 NGN or equivalent model of Havells /Jaguar/orient Electric)

Supply and delivery of following 1.1 KV grade XLPE/PVC Alluminium armoured 4 Core 16 Sqmm Cables. (Make:Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster) with submission of test report and warranty certificate for atleast two years from OEM.

4 Core 16 Sqmm

4 Core 10 Sqmm

2 Core 10 Sqmm

S & F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cable.

4 Core 16 Sqmm

4 Core 10 Sqmm

2 Core 10 Sqmm

Finishing the end of XLPE/PVC armoured cable by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials.

4 Core 16 Sqmm

4 Core 10 Sqmm

2 Core 10 Sqmm

Laying of one No. upto 35 Sqmm cable in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Laying of upto 35 Sqmm cable after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth of 75 mmin floor / pavement / wall and mending good the damages to original finish incl. removing the rubbish.

Laying of cable upto 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make: Finolex/RR Kable/Polycab/Havells/ KEI/ Glosterr) of the following sizes in the polythene pipe as mention below, embeded in wall incl. supplying and drawing 18 SWG GI wire as Fish wire and GI 'U' hooks of 8 SWG incl. Cutting Channel of size (43 mm x 43 mm or as required) on masonry wall by Electric operated cutting machine and mending good damages to original finish.

(i) 4 x 16 sq. mm. + 2 x 10 sq. mm.

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

(i) 10 Sqmm.

(ii) 16 Sqmm.

Subhead-3 (Installation of Glow Sign Board)

Supply & Installation of LED Tube illuminated sign board fabricated by 6'(L)x3'(H)x10" (W) ACP box supported with 40 x 40 x 6 mm M.S. Angle structure all around with 40mm x40mmx 1.62 mm Al. edg angle for front portion only. The back side of the cover will be fabricated with hinges in such a way so that it can be opened for maintenance purpose (At least 4 nos. 3ft. each opening ).The 3 mm ACP facial should be provided with laser cutting of 6 mm laser cut Acrylic letters out of which 5 mm rising and back portion of the ACP board should be pasted with 2mm thick Clear Acrylic Sheet of same size as ACP facial as per the direction of EIC.The sign board should be illuminated by 18W LED Tube lamps (18 nos.) (Type- MAS LED Tube lamp 18 W 2100 lm) with Tube fittings to be fixed by hooking arrangement with iron stucture fabricated for fixing purpose. Back side of the of the board should be covered with 20 SWG G.I. sheet to protect rain water The sign board should be made as per the approved inscription by authority and as per direction of EIC. The glow sign board is installed on the wall by suitable size of L clamp as per direction of EIC (Matter will be given at the time of execution of work) for Girls Hostel building. 6ft x 3ft = 18 sqft

Supply & Installation of LED Tube illuminated sign board fabricated by 6'(L)x3'(H)x10" (W) ACP box supported with 40 x 40 x 6 mm M.S. Angle structure all around with 40mm x40mmx 1.62 mm Al. edg angle for front portion only. The back side of the cover will be fabricated with hinges in such a way so that it can be opened for maintenance purpose (At least 4 nos. 3ft. each opening ).The 3 mm ACP facial should be provided with laser cutting of 6 mm laser cut Acrylic letters out of which 5 mm rising and back portion of the ACP board should be pasted with 2mm thick Clear Acrylic Sheet of same size as ACP facial as per the direction of EIC.The sign board should be illuminated by 18W LED Tube lamps (18 nos.) (Type- MAS LED Tube lamp 18 W 2100 lm) with Tube fittings to be fixed by hooking arrangement with iron stucture fabricated for fixing purpose. Back side of the of the board should be covered with 20 SWG G.I. sheet to protect rain water The sign board should be made as per the approved inscription by authority and as per direction of EIC. The glow sign board is installed on the wall by suitable size of L clamp as per direction of EIC (Matter will be given at the time of execution of work) for Boys Hostel building. 6ft x 3ft = 18 sqft

Supply of LED Tube illuminated sign board fabricated by 16'(L)x4'(H)x10" (W) ACP box supported with 50 x 50 x 6 mm M.S. Angle structure all around with 40mm x40mmx 1.62 mm Al. edg angle for front portion only. The back side of the cover will be fabricated with hinges in such a way so that it can be opened for maintenance purpose.The 3 mm ACP facial should be provided with laser cutting of 6 mm laser cut Acrylic letters out of which 5 mm rising and back portion of the ACP board should be pasted with 2mm thick Clear Acrylic Sheet of same size as ACP facial as per the direction of EIC.The sign board should be illuminated by 18W LED Tube lamps (10 nos.) (Type- MAS LED Tube lamp 18 W 2100 lm) with Tube fittings to be fixed by hooking arrangement with iron stucture fabricated for fixing purpose. Back side of the of the board should be covered with 20 SWG G.I. sheet to protect rain water and the back side should have hinged door for maintenance purpose.(Matter will be given at the time of execution of work) for school building. 16ft x 4ft = 64 sqft

The above Sign board will be fixed on the roof top of the building after fabricating the iron structure with the following materials - M.S. structural work in column beam etc. with simple rolled structural members(e.g. joist, angle chanel,section) i) For stuctural members of specified sections weighing not less than 22.5 kg per meter.( Page 99, item 1( I ) of PWD schedule)

a) Supplying M.S. angle (50 x 50 x 6 mm) (24 mtr.) 4.5 kg/mtr.

b) Supply of MS base plate (8mmx305mmx508mm) (18kg x2nos. =36 Kg )

c) Supply of MS Channel (100x50x6mm) 9.56 kg/ mtr.(24 mtr.)

Transportation Charge of above materials without Sign board from Co's workshop to worksite. ( 2.5% of total of item no.-29)

Cutting and drilling holes 20 nos. on MS plate with grinding the plate. This plate is to be welded with the precutting roof with S/F 4"x0.5" size fastner.

Fabrication charge of the iron structure incl. hiring of welding machine.

Shuttering (9 sqmtr.) [ P-42, 36(a) of PWD schedule of Building Works ]

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety [ P-10, 2(b) of PWD schedule of Building Works ]

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar With 1:6 cement mortar with 15 mm thick plaster [ P-189, 1(i)(c) of PWD schedule of Building Works ]

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc as per G.S. [ P-192, 15 of PWD schedule of Building Works ]

Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint .

One coat of red lead/Zinc chromate priming [7B( c )/H-2]

1st coat of synthetic enamel paint over the primer [7B( d )/H-2]

2nd coat of synthetic enamel paint over the 1st coat[7B( e )/H-2]

Supply of LED Tube illuminated sign board fabricated by 16'(L)x4'(H)x10" (W) ACP box supported with 50 x 50 x 6 mm M.S. Angle structure all around with 40mm x40mmx 1.62 mm Al. edg angle for front portion only. The back side of the cover will be fabricated with hinges in such a way so that it can be opened for maintenance purpose.The 3 mm ACP facial should be provided with laser cutting of 6 mm laser cut Acrylic letters out of which 5 mm rising and back portion of the ACP board should be pasted with 2mm thick Clear Acrylic Sheet of same size as ACP facial as per the direction of EIC.The sign board should be illuminated by 18W LED Tube lamps (10 nos.) (Type- MAS LED Tube lamp 18 W 2100 lm) with Tube fittings to be fixed by hooking arrangement with iron stucture fabricated for fixing purpose. Back side of the of the board should be covered with 20 SWG G.I. sheet to protect rain water and the back side should have hinged door for maintenance purpose.(Matter will be given at the time of execution of work) for school building. 16ft x 4ft = 64 sqft

The above Sign board will be fixed by the sideof the boundary wall after fabricating the iron structure with the following materials - M.S. structural work in column beam etc. with simple rolled structural members(e.g. joist, angle chanel,section) i) For stuctural members of specified sections weighing not less than 22.5 kg per meter.( Page 99, item 1( I ) of PWD schedule) The Structure is febricated by 4 Nos C Channel iron beam grouted 1.5 mtr depth in ground whose lower end fixed with MS base plate and fixed up with Cement Concrete and the glow sign board is rest on angle iron,welded to the C channel and upper portion of Glow sign board fixed with angle iron by screw or welding as required as per direction of EIC.

a) Supplying M.S. C Channel (100 x 50 x 5 mm) 9.5 kg/mtr. (4Nos Channel,6Mtr per channel.)

b) Supplying M.S. angle (50 x 50 x 6 mm) 4.5 kg/mtr. (0.5 Mtr)

c) Supply of MS base plate (8mmx305mmx508mm) (9.73kg/Platex2nos. =319.46 Kg )

d) Supply of MS flat(25mmx3mm) 0.59kg/mtr.(20 Mtr)

Fabrication charge of the iron structure incl. hiring of welding machine.

Erection of above MS Structure of length as given below with/without sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly

Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint .

One coat of red lead/Zinc chromate priming

1st coat of synthetic enamel paint over the primer

2nd coat of synthetic enamel paint over the 1st coat

S &F of 40W or higher integral LED fornt gate luminaire. Supply Voltage: 240V, 50Hz AC, System Luminous Efficacy> 100lm/W, IP65. Mounting is Suitable for 45mm to 55mm OD pipe bracket. ( Make-Crompton, Cat No: LPTO-40-CDL-M / Philips / Surya or equivalent model of Havells /Jaguar)

Loop wiring by 3 x 1.5 sq. mm. PVC insulated Cu. Wire through PVC pipe from Loop Box to Fittings of the pole as per direction of EIC.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level by ISI-Medium GI pipe.

S & F earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Connecting the equipments to earth busbar including S & F No. 8 SWG GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.

S & F 415V, 63A TPN Main Switch with HRC fuse on angle iron frame on wall incl. earthing attachment & painting as per GS. (Make: ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

Supply and fixing L&T [ Lauritz Knudsen ] CS90947PODO 3 Phase 415 VAC 7.5 HP(5.5 kW) Switchgear MK2 DOL Starter on iron leg on wall.

Supply and fixing timer DB on wall surface for operation of compound light febricated with the following components :- a) 40 Amp TPMCB(L&T- BB304400C)—1no, b) 25A TP Power Contactor with 220V coil voltage, ( L&T, Cat No. MNX25-3P, CS94110 ) . c) Digital Time Switch ( L&T, Cat No. Crono 67DDT0 ) d) 12 WAY SPN DOUBLE DOOR DB- DB should have door reversibility feature, inbuilt pad locking facility, 1 no, cat no. LT —DE SPN012DDS. e) One no. Red and one no. green 240V LED indicator for indicating Auto & bypass indication (Make : LK (formerly L&T/ Equivalent ABB/Siemens/)/SCHNEIDER) incl. one no. toggle switch.

TERMS & CONDITIONS

(i) Rate should be quoted inclusive of all applicable taxes and Duties etc including GST. (ii) All materials, accessories must conform to relevant IS / IEC specifications. (iii) Necessary manufacturer's warranty certificate will have to be submitted during delivery of the material.

ARGHYA BHATTACHARYA (BID ID -6751158)

M/S EASTERN ENGINEERING (BID ID -6750998)