WBPWD/SE/SWEC/NIQ51/2024-25

Amount

Dismantling steel tubular/Octagonal/ Rail/Strut embedded in CC foundation incl. excavation, filling of holes, restoring surface, loading at site and delivering, unloading, sorting, stacking properly at any place as per direction upto a lead of 1.6 km

Supply & delivery of hot dip galvanised (As per IS: 2629/IS 2633/IS 4759 & with its latest amendment) 6 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)- 130mm] Base plate size: 200 mm (L)x 200 mm(W) x 12 mm(Thickness). Foundation Bolt-M24 x 600 mm(L) x 4 nos 'J' type bolts (Make-CG/Bansal/Utkars/Bajaj/ Transrail)

Errection of the decorative conical 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 with sand cement plastering and painting---up to 6 mtr. [Foundation size-500mm(L)x500mm(W)x1200mm(H), J Bolt size-M20 x 600 (for 6 mtr. pole for compound light)

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 & 2 No. FRP Ball (Make-CG/Bansal/Utkars/Bajaj/ Transrail)

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-CG/Bansal/Utkars/Bajaj/ Transrail)

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 iv) 5A troggle switch for bypass arrangement.

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) 0-125 Amp 92mm x 92mm square type digital Ammeter (L&T Make) --1no iii) 125/5 Amp CT coil kappa make---3 nos iv) LED type indicating lamp(RYB)--3 nos v) 6amp TP MCB--1no vi) S&F of Danger board--1no

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 12,600 Lumen or higher. System efficacy should be equal or greater than 140 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. (Make- Philips BRP502 LED126 CW R3C PSU S1 or equivalent of Crompton/ Wipro)

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 25 sq. mm. cable

b) 4 core 16 sq. mm. cable

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

a) 4 core 25 sq. mm. cable

b) 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 25 sq. mm. cable

b) 4 core 16 sq. mm. cable

Laying 4 core 25/16 sqmm Al. armoured 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.

Supply & delivery of LED Flood light of following specification: a) 300 W for each set (Maximum). b) System Efficacy of the Luminaries should have minimum 37000 lumens & color temperature: 5700K (+/-)300K, more than 50,000 hrs of life span for LED. c) The fixture shall have Ingress Protection of IP 66 Rating for both for Optical & Electrical Compartments. d) Luminaries should consist of Universal Voltage Driver to handle wide operating voltage range from 120-270V AC and frequency range of 50+/-3% Hz. e) Driver shall have high efficiency and have inbuilt safety features like over voltage , short circuit , over load , thermal protection and reverse polarity protection. f) Surge protection : 10KV. g) Luminaries should be powder coated and housed in a single piece Pressure die cast non-corrosive Aluminium alloy enclosure with optimal fins for Heat Sink Mechanism. h) Rated Operating Temperature should be 0 deg to +55 deg C with a relative humidity of 10-95% RH. i) Luminaries shall have five (5) years replacement warranty period from actual date of completion of work including driver/control gear, LED etc. (Make & Model No .:Philips - BVP485 LED383 CW AWB A1 PSU GR SPD or equivalent make) [For Existing Highmast]

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 incl 19mm bore PVC polythine pipe and making necy. connection as required)(Make- RR Kable/KEI/ Gloster/ Policab/ Havells) (For disrtibution)

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---130 nos for pole, 4 nos for feeder pilar box and 4 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.

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.

Supplying and Drawing of 32 mm heavy gauge polythene pipe(Brand approved by EIC) and making necy. connection as required.

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

a) 40 mm dia

b) 50 mm dia

CHAKRABORTY ELECTRIC (BID ID -5678733)

SREE KRISHNA ELECTRICAL (BID ID -5678740)