TENDER FOR SELECTION OF EPC CONTRACTOR SYSTEM INTEGRATOR FOR DESIGN, SUPPLY, INSTALLATION, TESTING , COMMISSIONING INCLUDING 3 YEARS OF NON-COMPREHENSIVE OPERATION AND MAINTENANCE OF 125kWp ROOFTOP SOLAR PV PROJECT AT TIDEL PARK COIMBATORE

Amount

PART-A (Supply of Materials)

PV Modules N type -BIFACIAL PV MODULES, 144 HALF CUT.Module Rating: 580Wp - make, model and Technical specification details are as per in tender document- Vol-I

Module Mounting Structure-125 kWp Triangular MMS solution for Flat RCC roof -Potrait Orientation - make, model and Technical specification details are as per in tender document- Vol-I (part C)

String Inverter Min 100kW capacity. DC Input voltage 1100V make, model and Technical specification details are as per in tender document- Vol-I

DCDB with DC fuse protection for the outgoing DC cable(s) to the DC Distribution Box IP 65 Enclosure with transparent lid suitable to Inverter spec make, model and Technical specification details are as per in tender document- Vol-I

ACDB (MCCB Box outdoor panel) One Incomer and One Outgoing 4P, 320 A, 10 KA @ 415 V, 50Hz with inbuilt LSIG Protection with Microprocessor based Release and provided with ON/OFF/TRIP Indication Lamps and necessary interlocks - make, model and Technical specification details are as per in tender document- Vol-I

LT Panel- 1 5 IN 1 OUT INDOOR use floor mounting LT panel Inverter Incomings - 5 No's 320A, 4 POLE, 415V AC, 25KA, TMD based release MCCB, Outgoing-1No -1000 A, 4 POLE, 415V AC EDO type microprocessor based ET6G Trip unit Air Circuit Breaker ACB make, model and Technical specification details are as per in tender document- Vol-I

LT ATTACHMENT PANEL 1000A 4P ACB - INDOOR use floor mounting attachment ACB panel - 1No - 1000 A, 4 POLE, 415V AC EDO type microprocessor based ET6G Trip unit Air Circuit Breaker make, model and Technical specification details are as per in tender document- Vol-I

Solar Cable (PV Module to Inverter) copper conductor, flexible class 5 as per IEC 60228:2004 or latest, 1C x 6 sqmm (+ve and -ve cables with distinct colour) - make, model and Technical specification details are as per in tender document- Vol-I

LT AC Cables (Inverter to ACDB & to LT panel 1) 1R, 3.5C X 185 Sq.mm, H2/H4 Grade Aluminium as per Class 1 of IS: 8130/84,latest - make, model and Technical specification details are as per in tender document- Vol-I

LT AC Cables (LT panel 1 & to Attachment panel) 3R, 3.5C X 300 Sq.mm, H2/H4 Grade Aluminium as per Class 1 of IS: 8130/84,latest - make, model and Technical specification details are as per in tender document- Vol-I

Auxiliary Supply Cables- For Module cleaning system pressure pump, etc 1.1kV, 4C x 6 Sq.mm, H2/H4 Grade Aluminium as per Class 1 of IS: 8130/84,latest - make, model and Technical specification details are as per in tender document- Vol-I

Auxiliary Supply Cables- For different loads (equipment supply) 1.1kV, 3C x 2.5 Sq.mm, 2XWY, Plain annealed Copper as per Class 2 of IS:8130/84, - make, model and Technical specification details are as per in tender document- Vol-I

Communication Cables-Modbus RS 485 Cable Li2YCY, 2 X 2 X 0.5 sqmm, 250 Volt, Electrolytic Annealed Plain Copper conductor, With UV Anti Rodent & Anti Termite Properties make, model and Technical specification details are as per in tender document- Vol-I

Communication Cables-CAT 6 Cable (Inverter) solid bare copper, 4 Pair or suitable pair as per requirement make, model and Technical specification details are as per in tender document- Vol-I

MC4 connectors ( For string side only) MC4 compitable PV connectors. (Male + Female) - make, model and Technical specification details are as per in tender document- Vol-I

Cable accessories AL / CU lugs, Heat shrinkable tube, cable ferrules, Al cable tags,foams, painting of DC earth strip in green, cable ties, HDPE conduit, etc. make, model and Technical specification details are as per in tender document- Vol-I

HDG Cable Tray (Inverter to LT panel 1) 300 mm wide, 25 mm height, 2mm thick ladder type tray with cover & Support if Necessary (From Inverter to ACDB's / LT panel in the electrical room) make, model and Technical specification details are as per in tender document- Vol-I

HDG Cable Tray( LT panel 1to attachment panel) 300 mm (or) suitable wide, height, thickness for 3 run 3.5C 300sq mm cable, ladder type tray with cover & Support make, model and Technical specification details are as per in tender document- Vol-I

Weather Monitoring Station-Pyranometer make, model and Technical specification details are as per in tender document- Vol-I

Solar Radiation Sensor Mount Kit Universal sensor holder for irradiation sensors Sensor rack for mounting of up to 2 pyranometers make, model and Technical specification details are as per in tender document- Vol-I

Ambient temperature & Humidity sensor with weather seal Operating temperature : -30 … 70 °C, Protection class : IP30 (sensor), IP 65 (electronics), Cable length : 10 mtr, Air Humidity : O/P signal : 4 - 20 mA, Measuring range : 0 … 100 % rel. humidity, Accuracy : ±2 % rel. humidity (at 5 … 95 % rel. humidity and 10 … 40 °C), Temperature : Measuring Element : PT100, O/P signal : 4 - 20 mA, Measuring range : -30 to 70 °C, Accuracy : ±0.3 K, response time : < 20 s (at v = 1.5 m/s) make, model and Technical specification details are as per in tender document- Vol-I

Module temperature sensor (PT100) Sensor type : PT 100, Adhesive sensor, make, model and Technical specification details are as per in tender document- Vol-I

Anemometer (Wind Speed + Wind Direction) Wind Direction Sensor : Measuring range - 0. 360 °, Wind Speed : Measuring range - 0.5 … 50 m/sec, Resolution : < 0.1 m/s make, model and Technical specification details are as per in tender document- Vol-I

SCADA System Online monitoring SCADA Software & SCADA Hardware system @ TIDEL OFFICE 1 st floor - As per specification make, model and Technical specification details are as per in tender document- Vol-I

Fire Fighting Equipment - CO2 fire extingushers - 6 kg, Type:Auto discharge LT panel room make, model and Technical specification details are as per in tender document- Vol-I

DCP (Dry Cleaning powder) ABC 4 KG Andex - Nearby energized panels make, model and Technical specification details are as per in tender document- Vol-I

Sand Bucket Buckets with sand and stand ( 3 sand backet with 9 litre capacity) / full set make, model and Technical specification details are as per in tender document- Vol-I

Safety Mat 11KV/1KV with 2.5mm thick and 1 meter width electrical insulated mat make, model and Technical specification details are as per in tender document- Vol-I

Saftey chart & First aid chart ,Hand gloves,Earth rod Safety slogan, fire extinguisher operating procedure, first aid procedure,KV 33 rubber gloves,33KV discharge rod make, model and Technical specification details are as per in tender document- Vol-I

First Aid Box @LT panel room B Type make, model and Technical specification details are as per in tender document- Vol-I

ESE Type Lightning Arrestor ESE type, protection level - IV with radius of protection of 107 mtrs at height of 5 mtrs from surface of protected equipment make, model and Technical specification details are as per in tender document- Vol-I

Earthing Pit-For DC Yard & LA 17.2 mm dia. Cu bonded rod, 3 mtr long, 250 micron coating + Earth enhancement compound (50 kg) + clamp welded to electrode, Earth Pits, Earth Pit Chamber with Watering Provision make, model and Technical specification details are as per in tender document- Vol-I

Earthing Pit-For Inverter & LT panels Earth Pits for Inverter - As per requirement make, model and Technical specification details are as per in tender document- Vol-I

SPD earthing of Aux neutral earthing 1C x 16 sq.mm Cu conductor, PVC insulated (yellow /green) make, model and Technical specification details are as per in tender document- Vol-I

Inverter and MCCB Earthing GI strip: 50 x 6 mm (or) suitable cable make, model and Technical specification details are as per in tender document- Vol-I

LT panel Yard Earthing GI strip: 75 x 10 mm (or) equivalent cable make, model and Technical specification details are as per in tender document- Vol-I

DC Yard Earthing GI strip: 25 x 3 mm make, model and Technical specification details are as per in tender document- Vol-I

Chamber and Top cover for Earth Pits Material - Cement chamber including lid with hook, also 2 inch hole for PVC pipe (water tap) make, model and Technical specification details are as per in tender document- Vol-I

PV module earthing Earthing links of 1C X 2.5 sqmm earthing cable with ring type lug on both end . make, model and Technical specification details are as per in tender document- Vol-I

Module Cleaning System - Water Tank for RO Water-500 Ltrs PVC water tank over platform make, model and Technical specification details are as per in tender document- Vol-I

Pipe line Pressure water pipe line make, model and Technical specification details are as per in tender document- Vol-I

Surafce Mounted Pumps Motor +Pump, starter, cable & suitable for outdoor application

Bi-Directional Meter As per TANGEDCO requirement make, model and Technical specification details are as per in tender document- Vol-I

Concrete blocks RCC Block :-450(L)x300(W)x300(H)mm - make, model and Technical specification details are as per in tender document- Vol-I

Any other accessories for execution of entire work

PART-B - Erection,Installation and Commissioning Works

Material unloading, movement to rooftop, MMS erection, Module fixing, DC and AC cable laying, inverter fixing, LT panel installation & positioning, LA, Earthing, and other works as specified in the tender document make, model and Technical specification details are as per in tender document- Vol-I

PART-C -Statutory Approvals

All necessary statutory approvals,CEIG,TNEB,etc, documentation, submission of as-built drawings (5 set), test certificates, maintenance manuals etc.as per in tender document- Vol-I

PART-D NON-COMPREHENSIVE OF OPERATION & MAINTENANCE (125 kWp)

1st Year

2nd year

3rd year

NEXSUN ENERGY PRIVATE LIMITED (BID ID -1396884)

Evolve Green Energies Private Limited (Formerly Shimato Enterprises Pvt Ltd) (BID ID -1397137)

SUN Industrial Automation and solutions Private limited (BID ID -1400743)

KONDAAS AUTOMATION (BID ID -1400696)

SWELECT ENERGY SYSTEMS LIMITED (BID ID -1402694)

Gopalakrishnan.J (BID ID -1401360)