NIQ-03- (EL) of 2025-2026 (SL NO 08)

Amount

Supply, fabrication, installation, testing and Commissioning of 14 SWG MS sheet metal box to made of 40 mm x 40 mm x 5 mm MS angle and 40 mmx 5 mm MS flat accommodate WBSEDCL energy meter & others & others Department in suitable size double door cover welded on MS flat iron frame with wire mesh door arrangement to facilate meter reading with locking arrangement. ( for individual metering for shops).Fixed on wall on wooden base and angle iron frame including grouting, cementing, mending good to original finish, painting etc complete with internal electrical connection by suitable copper conductor, proper termination & socketing as per the requirement and as per the direction of Engineer-in-Charge. i) 16 A DP Main Switch-20 nos. ii) Busbar chamber of 415 V,200 A, Al Bars of 85mm long of size 4 x 25 x 5mm in 500x150mm sheet metal Box.- 1 no.

Supply, fabrication, installation, testing and Commissioning of 14 SWG MS sheet metal box to made of 40 mm x 40 mm x 5 mm MS angle and 40 mmx 5 mm MS flat accommodate WBSEDCL energy meter & others & others Department in suitable size double door cover welded on MS flat iron frame with wire mesh door arrangement to facilate meter reading with locking arrangement. ( for individual metering for shops).Fixed on wall on wooden base and angle iron frame including grouting, cementing, mending good to original finish, painting etc complete with internal electrical connection by suitable copper conductor, proper termination & socketing as per the requirement and as per the direction of Engineer-in-Charge. i) 16 A DP Main Switch-16 nos. ii) Busbar chamber of 415 V,200 A, Al Bars of 85mm long of size 4 x 25 x 5mm in 500x150mm sheet metal Box.- 1 no.

Supplying & fixing sheet metal (16 SWG) Iron Clad 600 A Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991) Dimension of Al. bars - 4 x 80x13mm Dimension of Sheet Metal Box-500x150mm 1 Mt. length of complete chamber.

Supplying and fixing double door 4 WAY Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection,complete on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment (upto 160A.)

Supplying and fixing 125A 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 63A TP MCB

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment

Supply & Fixing 32A 250 V DP with fuse on L&N Iron clad Main Switch on Iron legs on wall as per instruction of EIC.

Supplying and fixing 4 way MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment as per instruction of EIC.

a)incoming (6-32) A DP MCB

b)out going -(6-32) A SP MCB

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. fittings etc. to light/fan/call bell point with Modular type switch (Brand approved by EIC) fixed on Modular GI / PVC switch board with top cover plate on wall incl. mending good damages to original finish. [PVC casingcapping and Switch board both on surface] Average run 8 mtr

Distribution Wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. fittings etc. with S & F 6A 5 pin Modular type plug socket and switch (Brand approved by EIC) fixed on 4 Module GI / PVC switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works [PVC casing-capping and plug box both on surface] a) On Board.

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm)

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm)

3 x 22/0.3 (3x1.5 sqmm)

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI Modular type switch board with 3 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991)

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc

Supply ,Transportation, Loading & unloading of Industrial box type luminaire suitable for single T8 LED tube of 18/20watt (4ft) with alluminium sink, Minimum lumen efficacy 115 lumen/watt for SINGLE batten and LED tube of 18/20watt with extruded aluminium body.

SITC of 10watt LED Bulk Head fittings with necessary connection as required.

Supply of recess/ Surface mounted 18 W LED down light Minimum lumen efficacy 110 lumen/watt which range is brake through technology and reliable heat management to deliver a long lasting efficient solution With CRCA Housing.

supply of 250 V 48"(1200mm) sweep BLDC ceiling fan with 50% energy consumption complete with blades, condencer, canopy, down rod etc. complete and suitable for 230 v ac operation.

Supply of 250 V 300 mm. sweep,1400 rpm industrial type heavy duty (ISI)high speed exhaust fan.

Fixing only single /twin fluorescent light fitting complete with all accessories directly on wall/ceiling/HW round block and suitable size of MS fastener

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only bulk head ceiling fitting on wall /ceiling by screws etc.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.

Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire.

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter. 23 cm (9")

Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long. 23 cm (9")

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) 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 as below: By ISI-Medium GI pipe

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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

Supply & Fixing 80 mm dia 1.5 mtr long mini pole (Tata-M) including providing 1 No. GI base plate 12"X12" rigidly welded with pole including drilling necessary holes as required and errection of the same on the roof top by providing cement concrete 6:2:1 muffing around pole 30"X30"X24" with cement mortar neat cement finish including supply & fixing 8"X6" CL loop box fixing in the muffing with MS flat clamp and painting of poleincluding S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 2x1/1.40 PVC insulated and sheathed wire (single core) from loop box at the base of pole to light fiting through pole & bracket (without control switch) including making connections as per direction of EIC .

Supply of following size 1.1 KV grade PVC/ Aluminium cable conductor in U.G including earthing attachment as per G.S. a) 3.5 core 35 sqmm

d) 2core 10sqmm

c) 2 core 4 sqmm cu un Armoured cable wit 10 SWG GI wire

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire. Up to 50 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

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 : a) 3.5 core 35 sqmm

d) 2core 10sqmm

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) 3.5 core 35 sqmm

d) 2core 10sqmm

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. With out angle iron support 200x50x1.25mm (18SWG)

Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the onnection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. (e) For depth upto 150 metre for 100 mm dia. tube well with top enlargement of 150 mm dia. (i) 100 mm dia. boring etc.

(ii) 150 mm dia. boring etc. top enlargement

(b) Extra over rate of drilling in soil for boring through boulders (Sand stones, etc.) beyond initial 7(seven) metres by combination of hammering and hand sludge method including hire and labour charges for boring pipes, scaffolding, other tools and plants etc. and taking out same complete.

Labour charges for lowering of pipe, strainers, blank pipe etc. and fitting, fixing the same including cutting, threading where necessary complete including bucket washinq and other incidental works in this connection. (i) 100 mm dia Blank pipe, Bottom Plug with cutter, Brass Jacketted / stainless steel strainer.

(ii) Above 100 mm dia. and upto 200 mm dia. pipe

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (ii) 100 mm dia. (internal)

(i)150 mm dia. (internal)

Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications. 80 mm dia.

Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required.

Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete.

Labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete.

Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction.

Supply, fitting, fixing and lowering the following with fabrication as required: a)100 mm dia end plug.

b) 150 X 100 reducing socket

c) SUPPLYING, FITTINGS & FIXING OF PVC HD-END CAP (PLAIN) AS PER IS 7834 ( HIGH DENSITY)

d) 150 mm dia Ring.

e) 80 mm dia Ring.

f) 100 mm dia Centre Guide.

g) PVC HD FEMALE THREADED ADOPTOR AS PER IS 7834 ( HIGH DENSITY) 4.0" (110 mm)

h) PVC HD-FEMALE HREADED COUPLER AS PER IS 7834 ( HIGH DENSITY) 4.0" (110 mm)

i)PVC HD-MALE THREADED ADAPTER AS PER IS 7834 ( HIGH DENSITY) 4.0" (110 mm)

j) Threaded Adopter ( 150 mm Dia).

Supply, installation, testing & commissioning of Outdoor type dust and vermin proof powder painted Sub Panel board having fixed with front side double door with railway type locking arrangement suitable 415V 3 phase, 4 wire 50 Hz AC supply made out of 2 mm thick MS sheet so as to accommodate the following mountings complete with bus bar of 315 Amp capacity & channel base at the bottom connection & interconnection by copper wire & strip along with necessary nuts & bolts complete as reqd. (Make-L&T/Siemens/ABB make). a) 63A 415 Volt TPN SFU with HRC FUSE-1 no b)63A Capacity 415 Volt 4 bar AL busbar of bars size 50mmX10mmX1mtr c) 32A 415 Volt TPN SFU with 3 nos HRC FUSE-1 no d )32A 250 Volt DP MCB - 3 nos e) 0-150 Amp Digital Ammeter-1 no f)250/5 A CT-3 nos g) 0-500 digital Voltmer-1no h) LED Indicating Lamp-3 nos i)Caution board-1 no

Labour charges for lowering the submersible pump set, column pipes with necessary accessories including fitting & fixing the same in the tubewell including proper electrical connection with generator all complete as per direction of Engineer-in-charge and also withdrawal of the same after completion of the test.

Supplying & fixing medium gauge 50 mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supply, fabrication & installation of header assembly made of 150 mm dia 1.2 meter long black MS pipe having both sides sealed by welding provision for with MS sheet for 1 No. 50 mm dia inlet & 4 nos 50 mm dia outlet to be fixed on 50 & 40 mm short pieces welded with 150 mm header including 4 nos gun metal wheel wash out line with provision for pressure gauge and 1/2'' Fullway valve,nipple and presure gauge to be fixed on Header with all supporting arrangement & painting etc as per direction of EIC.

Supply, fitting, fixing 50 mm dia G.I. Pipe (ISI-M) column pipe for submersible pump lowering having 3-mtr average length including special threading in Lathe and S & F one Tata GI socket.

Making of brick pillar of suitable size with neat cement plastering for supporting lead/plumbing line as per instruction of EIC.

S & F suitable size of M.S. Flat clamp for holding the column pipe, pump motor in the tube well with necessary nuts, bolts, washer as per direction of EIC.

Supplying, fitting and fixing G.I. cap at top suitable for tube well.

S & F 20 mm dia G.I. Pipe (Jindal-M) for protection of cable.

Supply of 1.1 KV grade 4 core 16 sqmm PVC/A cable

laying 1.1 KV grade 4 core 16 sqmm PVC/A cable mainly in U.G. With proper brick protection including earthing attachment as per G.S.

S & F compression type cable gland suitable for 4 core 16 sqmm PVC/A cable.

Finishing the cable ends by crimping method for 4x16 sqmm PVC/A cable.

S & F of G.I. Accessories (R-brand) ISI approved with all jointing materials: a) 50 mm dia Bend

b) 50 mm dia Elbow.

c) 50 mm dia Nipple.

d) 50 mm dia Union.

e) 50 mm dia Socket.

Construction and Installation of Concrete Kiosk Box for Solar Pumping System accessories

Labour charges for connecting the pump set with the shallow tubewell by fitting, fixing 80 mm dia. G.I. short piece with socket, 80 mm × 80 mm × 40 mm. dia. Bombey Tee with leather valve and tail piece and polythene house all complete as per direction.

Placing and positioning the Centrifugal pump motor set/Submersible pump motor set on the pump base or in to the bore well, alligning properly with necessary packing and fixing the set with holding down nuts and washer including cutting holes of requisite size in the floor /bore, grouting or holding for pumps with bolts and mending good all damages- complete as per direction of Engineer-in-Charge. (i) 3 H.P./ 5 H.P. Capacity

Solar Module: Supply, transport, installation and commissioning of MNRE(Ministry of Renewable Energy ,Govt. of India)/ IEC approved Solar Module of multicrystaline cell with min. efficiency of 15% and fill factor more than 70%, laminated between sheet of -Ethylene Vinyl Acetate (EVA) and high transmissivity 3.2 mm tempered glass, framed in anodized aluminium frame .The power output of individual PV modules used in the PV array, under STC,should be a minimum of 300 Watt peak,with adequate provision for measurement tolerances.Modules supplied with the Spy system should have certificate as per IEC 61215 specification or equivalent National or International standards. Modules must qualify to IEC 61730 part I and part II for safety qualification testing and Salt Mist Corrosion Testingasper IEC 61701/IS 61701.and having warranty for output wattage, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. Necessary test certificate also to be supplied. For 3 HP Off-grid Solar Water Pumping System(with Surface pump-motor/Submersible pump motor set) - 3200/3250 Wp with 320/325 SPV Panel.

Module Mounting Structure (For 2HP,3HP and 5HP Solar Water Pumping System): Supply, transport , installation of weather proof manual tracking structure made of MS channels, angles and pipes etc. duly IS marked channels and angles(IS 808 ) to hold SPV Module with MS heavy duty pipes not less than Dia 125mm as per IS 1239 and plates of IS 226. Structure like Canopy supported with a RCC column is to be installed to limit land requirement with a height of placement of panel for free human movement and natural air cooling will be happening to get the maximum efficiency from the modules.This structure to be designed considering all the possible loads on the solar panels and on the structure itself including wind load with basic wind velocity 150km/hr. The steel structure of suitable size is to be protected with minimum 80 micron galvanisation and provided with dual axis manual tracking arrangement three times in a day and seasonal tilting are to be provided to face the sun optimally. The weight of the Module Mounting Structure having 4 Module structure of 320/325wp panels should not be less than 145 Kg, 6 Module structure of 320/325wp panels should not be less than 191 Kg and 8 Module structure of 300wp panels should not be less than 263 Kg.

Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking Spy Module structure as per approved drawing. For 4 module structure having maximum capacity of 1300Wp

Do------------Do-----For 6 module structure having maximum capacity of 1950Wp

Power conditioning unit including MPPT, Data logger and IP 54 enclosure: Supply , transport , installation and commissioning of IP 54 protected enclosured Inverter Unit qualifying IEC 61683-Efficiency measurement and IEC 600682-Environment Standard , safety standard suitable for 3 Phase A.C. motor, IGBT based high voltage switching inverter with MPPT technology, to take care of the variation of Sun light and will be suitably mounted inside the metal enclosure.Inverter should have protection against Dry run, Overcurrent, Under current, Overvoltage, Under voltage, Short circuit etc. System should be able to run at low sunshine and minimum 7 to 8 hours a day run should be possible during normal sunshine condition. Inverter should have option to auto start for any short trip off due to low light/ cloudy situation except for dry run. Inverter should be provided with a display to show the various parameter by the user such as Voltage, Current, Solar panel DC voltage, Inverter IGBT temperature, Out put AC voltage, Output frequency, Pump flow (direct or calculated method), Irradiation etc. The system should be capable to store the data at a set Interval and transfer it in a pendrive through USB port. It should also monitor and save total run time, total water pumped etc. There should be provision for interfacing GPRS based data transmission. b) For 3 HP capacity Pump-motor set

Cable and Accessories: Supplying, fitting and fixings of UV rated Copper Cable laid inside HDPE conduit and other accessories as per followings with necessary connection with the Solar PV Module, MPPT etc. (i). 4.0 Sq.mm single core multi studs - 10 Mtrs (Minimum) (ii.)6.0 Sq.mm single core multi studs -5 Mtrs (Minimum) (iii.)Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc For 3 HP per structure.

Lighting System at Scheme:(with lighting Pole) : Lighting arrangement of 4 mts. height with 75 mm x 50 mm G.1.pipe without lighting arm and with Solar Battery 12 V, 40 Ah (reputed brand- tubular type), Charge controller, 50Wp solar panel, LED11 watt 12 volt. Battery and Charge controller to be mounted on a kiosk box of thickness 14 swg, powder coated painted which is to be fitted at the bottom of the light post at man height.

Lightning protection (Pole mounted): Lightning protection with 3" X1.5" G.I pipe of 4 mts height with base flange in proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (lSI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip)wire and 85 mm dia 6 mm thick GI base plate at bottom Incl. necessary holes etc. Earthing with 65 mm dia GI pipe (Medium) 3.0 Mts. long and 1 x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 40 mm dia GI pipe (lSI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. (Provision of one lightning protection for each structure).

Supply and installation of 3 phase electro-motor pump set suitable for Solar operation covering 5 years warranty for the following conditions including loading, unloading, transportation etc. 3 HP surface mounted Monoblock Pump-motor/Submersible pump motor set suitable for operation in 3 phase 200V series VFD having discharge at required head as below:-

Testing and commissioning of scheme after completion of all work.

Comprehensive maintenance charges for 4 years beyond 1 year warranty period (which cover monthly inspection, Yearly training to WUA, to attend breakdown within 3 days and to keep the scheme in operation without lapse of time). For 3 HP surface/Submersible pump

Remote monitoring for 5 years: Supply & installation of GSM/GPRS based Data Transmitter or Modem and to provide remote monitoring service to transmit the parameters to central server from the Solar pumping system with time stamp at user-defined interval and report generation at the buyer end.

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 in soft soil.

Extra for providing masonery enclosure on the top of the earth electrode of over all size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos 12 mm dia holes on the GI pipe

Transportation charges for carrying of all the materials, working devices etc.upto the scheme and back.

Supply of 20 Watt & 3300 Lumens All in One Solar LED Street Light Luminaires having mono-crystalline solar cel Detailed technical specifications given below: System Wattage: Should be more than 18 Watts. System Lumen Output: Should not be less than 3300 Lumen. System Efficacy: Should not be less than 120 Lumens/ Watt. Battery Chemistry: Lithium Ferro Phosphate (LiFePo4) battery should be used. Battery Capacity: ≥18Ah & 12.8V. Panel capacity >50w. Charging Electronics: Integrated MPPT charger with driver. Charger Efficiency: >90% Driver Efficiency: >90%, autonomy 2 self-support nights. LED Burning Hours: Should be >50000Hrs. @L70, IP Rating: IP65, it should have metal housing. CCT (Color Temperature): 5700K (+/- 5%), CRI: >70 (+/- 5%) Luminaire should have in- built Microwave sensor. Charging & Discharging LED Indicator: Should be provided in luminaire. Input Voltage: 12V DC, adjustable Tilt Angle (Deg.): Should be 0 - 15 Deg. Adjustable, solar cells Efficiency: Min. 12%, Mono-crystalline, operating Temp Range for LightEngine: 0 to+45 Deg.C Operating Humidity: Up to 95%/ v. IK for lens: IK08. Safety of Solar Panel Module Manufacturer should provide LM79/ LM80 reports corresponding to the luminaire/ LED chip along with Type Test Certificate. Warranty - 3-year warranty against manufacturing defects from date of supply.

Supply of Solar High Mast, with 2 Day Autonomy, having 4 Luminaries of 60W each with Colour Temperature of 3000K/6000K. 10 Meter GI High mast, designed to sustain a wind speed of 180 KM/hr, with 4Pcs of 60W Led fixture enclosed in Pressure die cast Aluminum Housing, powder coated in silver grey and with Toughened glass, The 240W of Light will be backed up and powered by More than 2150 Wh of Lithium Ferrous Phosphate Based Battery Backup and the system will be charged by 670Wp of Solar PolyCrystalline PV Modules. (335Wp X 2 Modules) 10 Meter Polygonal Pole, GI with necessary mounting arrangement for Solar PV Module & Light Fittings Mounting arrangement should be such that it is easy to maintain 4 Units of 60W LED Light with secondary Lens, in Aluminum Die Casting, IP66 Protection, Auto Switching Dask to Dawn, Led Driver cum charge controller should be equipped with the following features, MPPT based charge controller with Three stage battery charge monitoring algorithm, Greater than 90 percent efficiency, Short Circuit Protection, Battery Over- charge Protection, Battery Deep Discharge Protection, PV Reverse Voltage Polarity Protection, Battery Reverse Voltage Polarity Protection, Software Watch-dog for LED Over-current Protection, (Zero Dark Spot at ground level) LiFePO4 Battery should be BIS approved, with easily replaceable mounting and wiring arrangement; having no mid wire joins. Specifications of Pole: 1. 20-Sided Polygonal Pole 2. Bottom - 350mm; Top - 150mm; Thickness - 5mm; Base Plate – 520mm; PCD – 440mm 3. 4-Sided Header with 8mm SS Rope Earthing Details: 50mm X 6Ft Earthing Pipe (Pipe in Pipe Model) with Chemical Backfill Compound Display Board of size 3ft X 2 ft with pole mounting arrangement. 2 Units of 335Wp in 24V Voc Solar PV Modules Polycrystalline with RFID Tag. All wirings with the modules should be made using 4Sqmm Solar cables, the connection with the Modules to be made using MC4 Connectors. System must have an inbuilt Remote Monitoring System, integrated with MPPT charge controller and it would record the parameters at a fixed interval of 10 Minutes, Recorded data should be available in the PDF, XLS, JPED, PNG & SVG Format with the Data logging of the following parameters 1. Battery: Voltage/Current/Power 2. Solar PV Module: Voltage/Current/Power 3. Load: ON-Off Status/Voltage/Current/Power 4. Fault description 5. Site Co-ordinates Make SOLARIZE (SOLFE60X4WL2P)

Supply, Installation, Testing & Commissioning of 10kwp Solar Photovoltaic Panels. Poly Crystalline 310Wp to 325Wp (Each) (Make: VIKRAM / WAREE / JINKO / SOVA/ ADANI) The PV modules used must qualify to the latest edition of IEC PV module qualification test or equivalent BIS standards Crystalline Silicon Solar Cell Modules IEC 61215/IS14286 .The rated output power of any supplied module shall have tolerance of +/- 3%.The peak-power point voltage and the peak-power point current of any supplied module and/or any module string (series connected modules) shall not vary by more than 2 (two) per cent from the respective arithmetic means for all modules and/or for all module strings, as the case may be.The module shall be provided with a junction box with either provision of external screw terminal connection or sealed type and with arrangement for provision of by-pass diode. The box shall have hinged, weather proof lid with captive screws and cable gland entry points or may be of sealed type and IP-65 rated.

Supply & Fixing Module Mounting Structure: Hot dip galvanized MS mounting structures may be used for mounting the 10kwp modules/ panels/arrays. Each structure should have angle of inclination as per the site conditions to take maximum insolation.The mounting structure steel shall be as per latest IS 2062: 1992 and galvanization of the mounting structure shall be in compliance of latest IS 4Structural material shall be corrosion resistant and electrolytically compatible with the materials used in the module frame, its fasteners, nuts and bolts.Thiknes of Galvanization shall be more than 75µ. Aluminium structures also can be used which can withstand the wind speed of respective wind zone. Necessary protection towards rusting need to be provided either by coating or anodization.The minimum clearance of the structure from the roof level should be 300 mm [Design to be approved by EIC before fabrication].

Supply, Installation, Testing & Commissioning of 1 Nos. PV Array Junction Box (AJB) for 10kwp: a) The junction boxes are to be provided in the PV array for termination of connecting cables. The Boxes (JBs) shall be made of Powder Coated Aluminium /cast aluminium/M.S alloy with full dust, water & vermin proof arrangement. All wires/cables must be terminated through cable lugs. The JBs shall be such that input & output termination can be made through suitable cable glands.b) Each Junction Box shall have High quality Suitable capacity Metal Oxide Varistors (MOVs) / SPDs, suitable Reverse Blocking Diodes. The Junction Boxes shall have suitable arrangement monitoring and disconnection for each of the groups. Voltage: Max. 1000V DC [Make: Hensel/Spielberg/Citel/ABB/L & T/schneider/Elmax].

Supply, Installation, Testing & Commissioning of ACDB : Designed for 10kWp solar power plant with all protections as per MNRE guidelines. DC DPBs shall have sheet from enclosure of dust & vermin proof conform to IP 65 protection. The bus bars are made of copper of suitable size. Suitable capacity fuse & MCBs/MCCB shall be provided for controlling the DC power output to the PCU along with necessary surge arrestors . AC Distribution Panel Board (DPB) shall control the AC power from PCU/ inverter, and should have necessary surge arrestors. Interconnection from ACDB to mains at LT Bus bar while in grid tied mode.All switches and the circuit breakers, connectors should conform to IEC 60947, part I, II and III/ IS60947 part I, II and III. All the Panel’s shall be metal clad, totally enclosed, rigid, floor mounted, air - insulated, cubical type suitable for operation on three phase / single phase, 415 or 230 volts, 50 Hz.All indoor panels will have protection of IP54 or better. All outdoor panels will have protection of IP65 or better. [Make: Hensel/Spielberg/Citel/ABB/L & T/schneider/Elmax]

Supply, Installation, Testing & Commissioning of hybrid Solar Inverter Rating: 10kw, 3Ph Inverter, Make: HBL / INVT/ Power-One/Equivalent . Control : Microprocessor /DSP Capacity .Nominal AC output voltage and frequency : 220/415V, 1 Phase / 3 Phase, 50 Hz . Output frequency : 50 Hz . Max. DC input Power 8kW. MPPT Voltage Range 4000 VDC. Max. input current per MPPT 11-26A. Output Voltage Range - 220V/415V AC. Grid Frequency Synchronization range : +/- 5 Hz. Ambient temperature considered : -20o C to 60o C. Humidity : 95 % Non-condensing. Protection of Enclosure :: IP-65(Minimum) for outdoor. Grid Frequency Tolerance range : +/- 5 Hz. Grid Voltage tolerance : 280 V to 480 V. No-load losses : Less than 1% of rated power. Inverter efficiency(minimum) : >93%. Inverter efficiency (minimum ) : > 90%. THD : < 3%. Efficiency Measurement IEC 61683/ Equivalent BIS Std.Environmental testing IEC 60068-2 (1,2,14,30) / Equivalent BIS Std.Interfacing with utility grid IEC 61727. Islanding Prevention Measurement IEC 62116. EMI/EMC : IEC 61000-6-3>16 Amps IEC 61000-6-4<16 Amps. Safety: IEC - 62109-1 (2010/4) C - 62109-2 (2011/6).Battery VDC: 120VDC/192/VDC. Charger Capacity: 50A. (Protections) Over Load For 100% Load Buzzer Indication, 101% above Load Trips and Retry for 4times then Inverter shutdown, Output Short Circuit:Circuit Breaker On Mains, Shutdown on Inverter,Battery Reverse Protection: Circuit Breaker, Low Battery:Load Disconnection, Thermal Shutdown:Below 0°C and Above 93:C,lightening/Surge:Protected upto 4KV Surge, Solar Reverse:Blocking Diode is provided to Prevent reverse flow of current, Current Limiting for battery Charging:Available, Battery Charging Current:Battery current limit during low load on solar panel. (Charging)Charging switch OFF:It will charges form solar .Charging switch ON:It will charges from grid when solar charging current is Low.(Environmental)Operating Temperature:-10:C to 50:C,Relative Humidity:0-95%. Priority:Grid or Solar, LED Display:Mains,Charger,Output,Fault, LCD Display:Batter Voltage; I/P Voltage;I/P Frequency;O/P Voltage; Grid Charging Current; Solar Voltage; Solar Charging Current; Solar Units Saved KWH(up to 999.9Units); Load %; Over Load; Battery Low; UPS/INV Mode IGBT All above IEC’s should be from NABL/ IEC Accredited Testing Laboratories or MNRE Approved Test Centers/ International laboratories.

12-200Ah Solar Tubular Batteries-10 Nos with rack for 2hr backup Make: Exide/Quanta/HBL/Equivalent

Supply, Installation, Testing & Commissioning of System Earthings : Each array structure of the PV yard should be grounded/ earthed properly as per IS:3043-1987. The array field, PCU, ACDB and DCDB should also be earthed properly. Earth resistance shall not be more than 5 ohms. It shall be ensured that all the earthing points are bonded together to make them at the same potential. At least 4 nos ground pipe / plate electrod as per PWD schedule for system earthing with soil treatment & earth inspection pit and GI flat of suitable size & quantity should be considered [Make: OBO/Beterman/Gmax].

Supply of Remote Monitoring System (GPRS Type): The RMS system is integrated or External unit. The following parameters are accessible via the operating interface display in real time separately for solar power plant: AC Voltage., AC Output current, Output Power, DC Input Voltage, DC Input Current, Power produce, Protective function limits (Viz-AC Over voltage, AC Under voltage, Over frequency, Under frequency ground fault. vi. The data shall be recorded in a common work sheet chronologically date wise. The data file shall be MS Excel compatible. The data shall be represented in both tabular and graphical form. viii. Simultaneous monitoring of DC and AC electrical voltage, current, power, energy and other data of the plant for correlation with solar and environment data shall be provided

Supply, Installation, Testing & Commissioning of Auto Claening System PV Module Clean

Supply, Installation, Testing & Commissioning of all items of this BOQ should comply to the detailed Technical Specification given.

Operation & Maintanance for 5Yrs

35 Sqmm 4 Core armoured PVC/XLPE Power cable

Providing and fixing carbon – di – oxide fire extinguisher consisting of welded MS cylindrical body, squeeze, lever discharge valve, fitted with internal discharge tube, high pressure discharge hose, discharge nozzle, suspension bracket, finished externa. Capacity 4.5 kg. ISI marked

CONSTRUCTION DEVELOPMENT PROJECT (BID ID -6355672)

Siliguri Vyapar Private Limited (BID ID -6369976)

S.G. CONSTRUCTION (BID ID -6370374)