WBPWD/SEWEC /HED /NIQ-92 /2024-25

Amount

Supply & Erection of 7.0 Mtr Hot Dip Galvanized (86-65 micron dry film thickness) Octagonal Pole, as per BSEN 10025; ASTM A572; IS 5986: IS 4759/2629, ASTM A123 and BSEN IS 1461 standard. The pole should be 7.0 Mtr long, bottom dia-130 mm, top dia-70 mm, thickness - 4 mm., continuously tapered and shall have octagonal cross section with pole cap at top, necessary cleat attachment/hanger for arm brackets. Base-plate having dimension 220x220x12 mm and .

The pole will consist of a built-in loop-box having one number 32 A, 3 Phase 3 Way connector with Neutral link on porcelain insulator (for incoming/outgoingcable and luminaries connection), and 4 numbers (6-32 A) SPMCB. The door opening shall be complete with a closefitting, vandal resistance, weatherproof door ( to IP-55 of IS:2147) , providing with a heavy duty double internal lock with special paddle key. The door opening shall be carefully designed and reinforced with welded steel section , so that the mast section at the base shall be unaffected and undue buckling of the cut portion is prevented.The Pole should be supplied with adequate templates for the purpose of construction of base foundation.The pole should have earthing terminals 02(two) nos at a height of 600 mm from the base plate for connection of earth continuity wires/ conductors. [Make :Subham Pole/ Bajaj / Transrail/ Utkarsh/ Skipper or equivalent make as approve by EIC.].

Supply & fixing of 4 nos 'J' Type foundation bolt with double nut and plate washer, bolt dia 20 mm , PCD- 200-225 mm ,bolt length- 700 mm, Projected bolt length - 100 mm (these dimention are subjected to tolerance as per IS-2102 except for bending radius)

Supply & delivery of 9.0 Mtr Hot Dip Galvanized (86-65 micron dry film thickness) Octagonal Pole, as per BSEN 10025; ASTM A572; IS 5986: IS 4759/2629, ASTM A123 and BSEN IS 1461 standard. The pole should be 9.0 Mtr long, bottom dia-155 mm, top dia-70 mm, thickness-4 mm, continuously tapered and shall have octagonal cross section with pole cap at top, necessary cleat attachment/hanger for arm brackets. Base-plate having dimension 260x260x16 mm and 4 nos 'J' Type foundation bolt with DOUBLE nut and plate washer, bolt dia 24 mm , PCD- 250 mm ,bolt length- 750 mm, Projected bolt length - 125 mm( these dimention are subjected to tolerance as per IS-2102 except for bending radius).

The pole will consist of a built-in loop-box having one 32A 4-terminal stud type connector, one 250V 5A kit-kat fuse unit, one NL on porcelain insulator, it permits clear access to equipment like winches, cables, socket, etc and also facilitate easy removal of the winch. The door opening shall be complete with a closefitting, vandal resistance, weatherproof door ( to IP-55 of IS:2147), providing with a heavy duty double internal lock with special paddle key. The door opening shall be carefully designed and reinforced with welded steel section , so that the mast section at the base shall be unaffected and undue buckling of the cut portion is prevented. The Pole should be supplied with adequate templates for the purpose of construction of base foundation.The pole should have earthing terminals 02(two) nos at a height of 600 mm from the base plate for connection of earth continuity wires/ conductors.

Erection of upto 9 Mtr octagonal GI (Hot Dip Galvanised in single dip) pole 1.6 Km from the store to work-site with foundation of M20 grade concrete for 8.0/9.0 Mtr GI Octagonal Pole with all the materials like sand, cement, stone chips, reinforcement steel, binding wire etc as relavent IS Code. soil bearing capacity at site as 10 T/sqmtr., by PCC Base foundation having (L-1000mm x W-1000mm x H-100mm) & RCC foundation having dimention (L-500mm x W-500mm x H-1400mm) including neatly cemented finish (3mm thick) partly below and above ground level. There should be multiple alkathene pipes upto 1.2 mtrs of 50 mm dia of adequate length for distribution of incoming & outgoing cables for street light wiring as directed by EIC in the CC foundation of octagonal poles.

Supply and installation of LED 120 W Warm White Street Light (Make- Philips / Crompton/Wipro /Havels ) made of pressure die cast aluminium housing with toughened glass cover and high power LED's with secondary optics (individual lens), IP66 protection on Octagonal Pole as per direction of E.I.C), Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life.CCT- 3000K, THD shall be <10%, Power Factor >0.95 and system efficacy should be not less than 130 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery.

Supply and delivery of LED 120 W Warm White Street Light (Make- Philips / Crompton/Wipro /Havels ) made of pressure die cast aluminium housing with toughened glass cover and high power LED's with secondary optics (individual lens), IP66 protection on Octagonal Pole as per direction of E.I.C), Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life.CCT- 3000K, THD shall be <10%, Power Factor >0.95 and system efficacy should be not less than 130 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery

Supply and installation of LED 150W Warm White Street Light (Make- Crompton /Philips/Havels/Wipro) made of pressure die cast aluminium housing with toughened glass cover and high power LED's with secondary optics (individual lens), IP66 protection on Octagonal Pole as per direction of E.I.C), Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life.CCT- 3000K, THD shall be <10%, Power Factor >0.95 and system efficacy should be not less than 130 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery.

Supply and delivery of LED 150W Warm White Street Light (Make- Crompton /Philips/Havels/Wipro) made of pressure die cast aluminium housing with toughened glass cover and high power LED's with secondary optics (individual lens), IP66 protection on Octagonal Pole as per direction of E.I.C), Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life.CCT- 3000K, THD shall be <10%, Power Factor >0.95 and system efficacy should be not less than 130 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery

Supply and installation of LED 100W Warm White flood Light (Make- Philips / Crompton/Wipro /Havels ) made of pressure die cast aluminium housing with toughened glass cover and high power LED's with secondary optics (individual lens), IP66 protection on Octagonal Pole as per direction of E.I.C), Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life.CCT- 3000K, THD shall be <10%, Power Factor >0.95 and system efficacy should be not less than 130 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery.-.[For iron portion of Railway]

Supply and delivery of LED 100W Warm White flood Light (Make- Crompton / Philips/Havels/Wipro) made of pressure die cast aluminium housing with toughened glass cover and high power LED's with secondary optics (individual lens), IP66 protection on Octagonal Pole as per direction of E.I.C), Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life.CCT- 3000K, THD shall be <10%, Power Factor >0.95 and system efficacy should be not less than 130 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure. [ 20(a)/ C- 3 ]

S/F of GI water-proof looping cable box of size 250 mm x 200 mm x 100 mm and 2mm thickness having hinged top cover with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. comprising of three(3) nos. 6A C-Curve SP MCB, one 63A 4 terminal STUD with porcelain insulator, GI bolts, nuts, washers complete with necessary GI clamping arrangement for fixing at a suitable height of pole as per direction of EIC.

Supply of 4/3.5 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make--Gloster/KEI/Havells as approved by E.I.C]

4 Core 25 Sq. mm

Laying of cable upto 3/4 core 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

2.5 to 35 Sq. mm [ 2(b)/ C- 3 ]

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

Upto 35 Sq. mm [ 1(a)/ F- 2 ]

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Upto 35 Sq. mm [ 3(a)/ F- 1 ]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4 Core 25 Sq. mm [7(c)/F4 ]

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

4 Core 25 Sq. mm [8(xiii) /F5]

S & F solderless Copper socket by crimping of Copper wires. a)1.5 sq mm

Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction)

25mm dia 3mm thick Polythene Pipe [1(c)/E-2]

Supply & Laying of 3 core 1.5 Sqmm FR PVC insulated Multistrand Cu cable [ Make- Finolex / Gloster/ KEI/ RR / Havells/ Polycab] from loop box to fittings as per direction of EIC.

S&F 50 mm. dia 1 mtr. long detachable type G.I. Single arm bracket, suitable for pole head. The arm bracket shall be properly welded with 15 mm. thick stifner plate of pole sleeve for strengthening incl. properly fixing arrangement with the pole by bolts, nuts and washer as per direction of EIC.

S&F 50 mm. dia 1.2 mtr. long detachable type G.I. Triple arm bracket, suitable for pole head. The arm bracket shall be properly welded with 15 mm. thick stifner plate of pole sleeve for strengthening incl. properly fixing arrangement with the pole by bolts, nuts and washer as per direction of EIC.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings as per GS

25 mm dia [11(a)/F-6]

50mm dia [11(d)/F-6]

100mm dia [11(g)/F-6]

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 TATA-Medium GI pipe] [2(a)/G-1].

Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil) [1(a)/G-1]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36cmx86.36cmx46cm deep (below Ground level)complete with cemented brick work(1:6) of 25cm width duly plastered with cement morter (inside) CI hinged inspection cover of size36.56 cmx 35.56 cm with locking arrangement,GI reducer including drilling of 46nos. 12 mm dia holes on the GI pipe[3(a)/G-2]

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

Connecting the equipments to earth busbar including S & F 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

No. 4 SWG [ 5(b)-i / G-2 ]

Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as requiredas per GS [ 13 / J-2 ]

Hiring charges for scaffolding arrangement including dismantling at the end of work and carrige,for lC installation of overhead reservoir(vertical)[ 8 / J-1 ]

Supply of Aluminium Alloy Tiltable Tower Extension Trolly Ladder,(40 ft) square type Ladder made out of extruded, tested Quality ALUMINIUM LADDER Sections with alloys temper 6351(T)6 with steps made of Aluminium fluited pipes of 25mm (1”) dia approx. at a distance of 12” (300 mm) complete with a set of specially designed Rope pulleys and winch arrangements with suitable size steel wire rope for extending and closing the extended section of ladder to any required height fabricated on M.S. channel frames and Four M.S. Forged Solid Rubber Casted Special Wheels. Two no. winches will be provided onefor Extended purposes another for Tilting purpose. The Winch Gear of the Ladder are Provided with Locking Arrangement. The Platform of size 2‟ X 2‟ on the top guarded from three sides will be provided for safeworking. It should be with anchoring arrangement, with 4 nos anchoring and pulling arrangement for transportation, complete in all respect.

SITC of outdoor type water proof Distribution Feeder Pillar box conforming to Indian Standard IS : 5039- 1969 with latest amendments,suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable to be fabricated as per design & drawing to be approved by EIC. The Enclosure shall provide Degree of protection IP -66 respective Indian standard (IS). [Manufacturer/Fabricator having Test Certificates from CPRI]

The body will be fabricated with 3mm thick MS plate, MS angle ( 50X50X5) & MS Flat ( 50X6 ). The top of the box will be fitted with a sloping canopy made out of 3 mm thick sheet steel. It will have double hinged door at the front and back with suitable locking arrangement (Godrej Type ) and provision for manual locking arrangement also.

Incoming arrangement - i) 415 V 63 A TPN SFU with sheet steel enclosure with nuts bolts with S&F 3 Din-Type HRC fuse on angle iron frame on wall as per rating including power coated painting on it :- 1no ii)Provision for WBSEDCL Meter (Make – L & T/ SIEMENS/ABB/Schneider)

Bus bar section :

BUSBAR: 500 V, 100 Amp capacity 99.9% – 99.5% electrolytic tinned 4 bar copper bus bar mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification- 1 set.

B) Outgoing arrangement-

I) 415 V 32A MCB of Breaking capacity 10kA & C characteristics -3 nos

Metering Panel

a) Multifunction Meter Digital Type Load Monitor - 1 No., (Make – L & T/ SIEMENS/ABB/Schneider)

d) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue) (L&T/ABB/Siemens) - 1 Set.

e) 63/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos.

e) Supplying & Fixing 6 Amp SP MCB---- 3 nos.

f) Danger board---- 1 nos.

Interconnection :-

All interconnection between incoming main to Busbar are to be made with suitable size 99.9% – 99.5% electrolytic tinned copper bars or equivalent flexible pvc insulated multistranded single cor Cu cable and the same between busbar to all outgoing mains and also for metering arrangements are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads.

Earthing Arrangement :-

A separate continuous aluminum earth busbar of appropriate size is to be painted at the inside bottom of the panel and run across the full load of the Feeder Pillar Box. All electrical equipment are to be properly earthed with suitable size G.I. strip.

The complete Feeder Pillar Box is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating.

Installation :-

The complete feeder pillar box board is to be installed on suitable brick padestal as directed by the E.I.C.

Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20 mm size) including shuttering and reinforcement, if any, in ground floor as per relevant IS codes ( Pakur variety ) [Page 26, item no.10 of PWD Schedule for Building works with latest ammendment]

M/S KALIMATA ENTERPRISE (BID ID -6209594)

RASH ELECTRICAL WORKS (BID ID -6212104)

CHANDA CONSTRUCTION (BID ID -6216123)

SHATABDI ENGINEERING AND CONSULTANCY (BID ID -6217018)