WBPWD/SE/SWEC/NIQ73/2023-24

Amount

Supply & delivery of hot dip galvanised (As per IS: 2629/IS 2633/IS 4759 & with its latest amendment) 9 mtrs length decorative octagonal pole made of HT steel(Sheet thickness-3 mm) conforming to grade S355JO/JR of BSEN 10025 along with welded base plate of required size stud of termination of 4 core 10/16/25/35 sqmm al (Ar) cable incl S&F 1 no 6 amp SP MCB (c-series) with 4 way stud for each out going circuit to the fittings with proper pad locking arrangement for the pole. [Top dia (A/F)-70 mm Bottom dia (A/F)- 130 mm] Base plate size: 200 mm (L)x 200 mm(W) x 16 mm(Thickness). Foundation Bolt-4-M20 x 600 mm(L) x 4 nos 'J' type bolts (Make-Bajaj / Valmont / Calcutta Poles) (T.C & G.C must be submitted to EIC before execution) N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM

Supply & delivery of hot dip galvanised (As per IS: 2629/IS 2633/IS 4759 & with its latest amendment) 8 mtrs length decorative octagonal pole made of HT steel(Sheet thickness-3 mm) conforming to grade S355JO/JR of BSEN 10025 along with welded base plate of required size stud of termination of 4 core 10/16/25/35 sqmm al (Ar) cable incl S&F 1 no 6 amp SP MCB (c-series) with 4 way stud for each out going circuit to the fittings with proper pad locking arrangement for the pole. [Top dia (A/F)-70 mm Bottom dia (A/F)- 130 mm] Base plate size: 200 mm (L)x 200 mm(W) x 16 mm(Thickness). Foundation Bolt-4-M20 x 600 mm(L) x 4 nos 'J' type bolts (Make-Bajaj / Valmont / Calcutta Poles) (T.C & G.C must be submitted to EIC before execution) N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM

Errection of the following decorative octagonal pole by designing & casting RCC(M-16)foundation of suitable size as specified below considaring the safe soil bearing capacity at site as 10 T/sq m incl excavation of earth providing cutting bending and placing in position reinforcement as per drawing & providing pipe for cable entry & exit as per required & providing and fixing of 4 nos foundation bolt (J type) as specification below & as per drawing on ground surface incl back filling cleaning extra earth---up to 9 mtr. [Foundation size-500mm(L)x500mm(W)x1200mm(H), J Bolt size-M20(for 8 mtr. pole & 9 mtr. pole) x 600.For street lighting.

Supply of 1.5 Mtr. Galvanized Decorative Sword Type single Arm Bracket made of MS pipe as per IS:1161 along with 1 No. FRP Dome & 1 No. FRP Ball (Make-Bajaj / Valmont / Calcutta Poles) N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM

Supply of 1.5 Mtr. Galvanized Decorative Sword Type Double Arm Bracket made of MS pipe as per IS:1161 along with 1 No. FRP Dome & 2 No. FRP Ball (Make-Bajaj / Valmont / Calcutta Poles) N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM

Supply and Delivery of following size 1.1 kv grade XLPE insulated aluminium armoured cable. (Make- RR Kable/KEI/ Gloster/ Polycab/ Havells)

a) 4 core 50 sq. mm. cable

b) 4 core 35 sq. mm. cable

c) 4 core 25 sq. mm. cable

d) 4 core 16 sq. mm. cable

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.

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

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

a) 4 core 50 sq. mm. cable

b) 4 core 35 sq. mm. cable

c) 4 core 25 sq. mm. cable

d) 4 core 16 sq. mm. cable

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.

a) 4 core 50 sq. mm. cable

b) 4 core 35 sq. mm. cable

c) 4 core 25 sq. mm. cable

d) 4 core 16 sq. mm. cable

Supplying and Drawing of 2 x 22/0.3 (1.5 sqmm) 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire and making necy. connection as required)(Make- RR Kable/KEI/ Gloster/ Polycab/ Havells) (For disrtibution)

Supplying and Drawing of 19 mm heavy gauge polythene pipe(Brand approved by EIC) and making necy. connection as required.

Supply & Fixing 240V of LED Street Light aerodynamically designed with excellent thermal management, made up of pressure die cast aluminium housing and toughened glass cover with IP66 protection, having high power LED's with peanut lens for better distribution along and across tbe road. Minimimim Lumen Output required 16,200 Lumen or higher. System efficacy should be equal or greater than 120 lumen per watt. Luminaires must have surge protection device of 4KV inbuilt with LED driver and lOKVexternal in the fitting and driver should be BIS approved silicon lilled potted driver for trouble free service life. Luminaire should be CCT-5700K, CR! > 70, THU><10%, PF >0.95 and min 50000 burning hours@,L70B50, having LM79, LM80 reports must be provided from NABL accredited Lab. Make of SMD type LED chip: Cree, Nichia, Osram, Lumileds. Luminaire should be engraved or embossed with manufacturer's logo and must have 5 year• warranty from OEM. OEM declaration or authorization need to be provided at the time of tender submission from power of attorney holder or authorized signatory not below of Zonal Head and warranty certificate shall be provided on OEM letterhead at the time of material supply. [Make : Bajaj / Crompton / Philips] N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM

Supply & Laying of 40 mm dia 3 mm thick, high quality PVC polythine pipe For Underground Cable (Make as per EIC) to cable entry in the RCC foundation.

Supply & Errection of suitable size(dept 800 mm) out door type both side openning sheet steel piller box of 3.15 mm thick CRCA sheet with trapezium top cover (5mm thick) with ventillation arrangement with both side door arrangement hinged type , with mechanical locking arrangement and in built handle pcc and brick foundation of 20inch with plaster with net cement finishing etc. with central hollow with filling of fine sand at height of 4.5 feet from GL and below 1.5 ft on PCC (4inch thickness) on sand filling (6inch thickness) piller box should have two coat of synthetic enamel paint powder coat RO primer with mechanical locking arrangement, with pad lock arrangement also including providing of godrej brass make/ weather proof lock and key( 3nos Key with it including 2 no earthing terminalon it . the piller box should be two part type ( front and back side openning) with compressing of the folowing. The piller box should be provission for installation of WBSEDCL meter. A) Incommer: i) S&F 415 V, 125 A TPN SFU in Sheet steel enclosure with 3 nos HRC type fuse (Make: L&T/ Schneider/ Siemens) --1No ii) S& F of 415V, 125A , TP power contactor (Make: L&T/ Schneider/ Siemens) --1No iii) S&F of 24 hour analog time switch (Make: L&T/ Schneider/ Siemens) --1No B) Busbar: 415V, 200A 4x20x5 mm copper bar as BBC in 16 SWG MS Sheet enclosure as per GS--1 set C) OUTGOING: i) 415V, 63 Amp TPN SFU in shhet steel enclosure with 3 nos HRC type fuse. make: (L&T,Schneider/ Siemens) ---2 nos i) 415V, 32 Amp TPN SFU in shhet steel enclosure with 3 nos HRC type fuse. make: (L&T,Schneider/ Siemens) ---3 nos D) Reading arrangement : i)0-500 V, 92mm x 92mm square typr digital voltmeter(L&T Make)--1no ii) 0-100 Amp 92mm x 92mm square type digital Ammeter (L&T Make) --1no iii) 100/5 Amp CT coil kappa make---3 nos v) LED type indicating lamp(RYB)--3 nos vi) 6amp TP MCB--1no vii) S&F of Danger board--1no

Supply & Errection of suitable size(dept 800 mm) out door type both side openning sheet steel piller box of 3.15 mm thick CRCA sheet with trapezium top cover (5mm thick) with ventillation arrangement with both side door arrangement hinged type , with mechanical locking arrangement and in built handle pcc and brick foundation of 20inch with plaster with net cement finishing etc. with central hollow with filling of fine sand at height of 4.5 feet from GL and below 1.5 ft on PCC (4inch thickness) on sand filling (6inch thickness) piller box should have two coat of synthetic enamel paint powder coat RO primer with mechanical locking arrangement, with pad lock arrangement also including providing of godrej brass make/ weather proof lock and key( 3nos Key with it including 2 no earthing terminalon it . the piller box should be two part type ( front and back side openning) with compressing of the folowing. The piller box should be provission for installation of WBSEDCL meter. A) Incommer: i) S&F 415 V, 63 A TPN SFU in Sheet steel enclosure with 3 nos HRC type fuse (Make: L&T/ Schneider/ Siemens) --1No ii) S& F of 415V, 63A , TP power contactor (Make: L&T/ Schneider/ Siemens) --1No iii) S&F of 24 hour analog time switch (Make: L&T/ Schneider/ Siemens) --1No B) Busbar: 415V, 100 A 4x20x5 mm copper bar as BBC in 16 SWG MS Sheet enclosure as per GS--1 set C) OUTGOING: i) 415V, 32 Amp TPN SFU in shhet steel enclosure with 3 nos HRC type fuse. make: (L&T,Schneider/ Siemens) ---3 nos D) Reading arrangement : i)0-500 V, 92mm x 92mm square typr digital voltmeter(L&T Make)--1no ii) 0-63 Amp 92mm x 92mm square type digital Ammeter (L&T Make) --1no iii) 63/5 Amp CT coil kappa make---3 nos v) LED type indicating lamp(RYB)--3 nos vi) 6amp TP MCB--1no vii) S&F of Danger board--1no

Supply of 20M High mast lighting system with its accessories Mast shaft shall be in two sections with steel material confirming to BSEN 10025 and material shall be high tensile steel, grade S355, hot dip galvanized confirming to BSEN ISO 1461 having top A/F 150 mm, bottom dia 410 mm, sheet thickness Bottom-4mm & top- 3mm, base plate dia 570 x25mm suitable for wind speed as per IS 875, with raising lowering system comprising, head frame, Galvanized luminaries carriage suitable to install luminaries in symmetrical arrangement for up to 12 luminaries , double drum winch, 6mm diameter 2 continuous SS wire rope without any jointed or bolted, trailing cable, connector, integral power tool motor incl Supply & Fixing of Cu Cable of Power Tool motor, junction box, lightening finial. Wiring for Luminaries, power cables between panel and mast, MCB in base compartment, Cg mounting clamps and bolts , Anchor Plate, I-type 08 nos. Foundation Bolt (M30 x 850), Nut, Washer, and common Template all complete. luminary mounting bolts are not included. (Make :- Bajaj / Valmont / Calcutta Poles) N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM. The following points must be noted and documents must be submitted by the bidder during tender submission: a) Tenderers should note that junction box shall be provided at the top of the high mast and separate control gear boxes for light fittings. b) The high mast should have wind tunnel test report. Relevant documents should be submitted during tender submission by the bidder. c) The Winch Type Test report must be submitted by the bidder from a reputable Government Institute during tender submission. d) The High mast Manufacturer must have Govt. of India recognized Laboratory and Illumination Design Cell. Relevant Supporting Documents must be submitted by the bidder confirming the same during tender submission. e) Relevant ISO Certificates of the manufacturers must be submitted by bidder during tender submission

Design, casting of suitable R.C.C foundation with M-25 grade concrete considering SBC of soil as 10 T / Sq. Mtr. For 20mtr High mast

Erection, testing & commissioning of 20 mtr high mast on the existing civil foundation by bolts with suitable tools, tackles, machines, crane support etc, all complete, as per direction of the EIC.

Supply & fixing of single dome LED aviation lamps.

Supply, Installation & commissioning of mini pillar box of size 900X600X500mm (HXLXB) made from 4 mm thick M.S sheet reinforced with 50X50X5mm angle iron frame work with both side individual hinged door with 1 nos Godrej make 7 lever padlock arrangement with 2 nos earthing arrangement as per direction of EIC. i) The kiosk should have base plate (detachable type with knock out punch for entry cable) ii) There should be hylam sheet of 10 mm thick for fixing of control switch & KWh meter. iii) the kiosk box will have to be painted with lead primer & powder coated synthetic enamel paint. iv)The kiosk should have ventilated window at both side wall v)The roof of the kiosk should be slanting on four side. Incoming:- 415V 40A FP MCCB (DU100D type) with 8 nos spreader terminal make L&T - 1 No. Bus Bar:- 415V 63A 4 nos Cu Bar of 25cm length. Outgoing:- a) 415V 16-32A TP MCB of Breaking capacity 10kA & C characteristics on din rail (Legrand) - 3 nos (light Ckt, Motor Ckt & 1 no spare) b) Timer control for automatic operation of Mast light Consisting of 1 no Astro time switch ( L&T make, cat no- AUTS02AST00) , 1 no 3 pole power contractor ML-2 ( L&T make ), 240V 6A SP MCB of Breaking capacity 10kA & B characteristics(For control Circuit Protection) on din rail complete with wiring by suitable size of copper wire including 1 no auto manual by pass toggle changer over switch including 1 no LED indicating light and outgoing cable terminal. c) Power tool motor controller comprising of 3 pole power contractor -2 nos with wiring by suitable size of copper wire including 2 nos up & down push botton and outgoing cable terminal to motor. d) Provision for earthing attachment - 2 nos. f) Danger plate - 2 nos. The pillar box has to be installed with brick foundation of size 1000X750X650mm(HXLXB) with hard jhama cement mortar soaling at bottom and 300mm below & 500mm above GL neatly plastered & cemented incl. polythene pipe entry as directed by EIC.

Supply & Fixing of 240V LED Flood Light made up of pressure die cast aluminium housing with cradle suitable for 360 degree rotation with 1P66 protection, having high power LED's with lens for uniform distribution on targeted areas. . Minimum Lumen Output 33,000 Lumen or higher . System efficacy should be greater than 110 lumen per watt or more. Luminaires must have surge protection device of 4KV inbuilt with LED driver and lOKV external in the fitting and driver should be BIS approved silicon lilled potted driver for trouble free service life. Luminaire should be CCT-5700K, CR!> 70, THO < 10%, PF >0.95 and min 50000 burning hours@ L70B50, having LM79, LM80 reports must be provided from NABLaccredited Lab. Make of SMD type LED chip: Cree, Nichia, Osram, Lumileds. Luminaire should be engraved or embossed with manufacturer's logo and must have 5 years warranty from OEM. OEM declaration or authorization need to be provided at the time of tender submission from power of attorney holder or authorized signatory not below of Zonal Head and warranty certificate shall be provided on OEM letterhead at the time of material supply. [Make : Bajaj / Crompton / Philips] N.B: OEM declaration or authorization from minimum 2 nos of manufacturers from above make list need to be provided at the time of tender submission from the power of attorney holder or authorized signatory not below the rank of Zonal Head of that OEM.

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Supply & Laying of 3 core 1.5 sq.mm unarmoured copper cable(For high must)

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 as below: By ISI medium GI pipe---125 nos for pole, 4 nos for feeder pilar box and 16 nos for High Mast Light

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. For solid 4 SWG GI wire.

Excavation of soil for installation of Earth Electrode and filling & ramming. (For morrum soil)

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

a) 80 mm dia

b) 50 mm dia

Supplying & fixing of Radium Reflective Warning Waterproof Tape on Octagonal pole ang High Mast with Red or Yellow & 2 inch wide. as per direction of E.I.C

Marking of octagonal Pole with synthetic enamel paint as per direction of E.I.C

Marking of Feederpillar Box with synthetic enamel paint as per direction of E.I.C

RASH ELECTRICAL WORKS

DURGAPUR POWER