Providing Solar Rooftop on City Survey Office Building at Vesma Di Navsari.

Name of work : Providing Solar Rooftop on City Survey Office Building at Vesma, Di. Navsari.

Qnty. Unit Item Item Description Rate in Rate in Words Per Amount

1 Supply, Installation, Testing & Commissioning of following

size of Grid Tied Solar Power Plant with

Solar Panels (ALMM approved): Frame Material :

Anodized Aluminum alloy Frame With Twin Wall Profile,

Front Cover : High Transmission Low-Iron Tempered Glass

(AR Coated), High efficency and positive power tolerance

Pmax: 0/+5, Module Efficiency should be approx. 18%-21%,

Normal operating temperature 45'C, Junction Box with

Waterproof IP67 & MC4 Compatible and Enclosed with

Bypass diodes, 100% Electroluminescence test to ensure error

free Modules, Thep. temp. co-efficient of the PV module shall

equal or better than -0.45%/degree C. Solar PV modules of

minimum fill factor 75% to be used. Unit Production:- 4 to

Unit /kw /day (Actual)(1Year Avg) With 10 year Product

warranty and 25 year Linear Power Warranty.,

Solar Inverter: MPPT Range: 80-1000 V, Max efficiency:

97.5% - 98.9%, O/p Frequency: 50/60Hz, Operating Altitude

(m) ≤4000, O/p Power Factor: ~1, O/P THDi: <3%,

Operating Tempreture Range: -25~60°C, Anti-islanding

Protection: Integrated, Input Reverse Polarity Protection

Integrated, Insulation Resistor Detection Integrated, Residual

Current Monitoring Unit Integrated, Output Over Current

Protection Integrated, Output Short Circuit Protection

Integrated, Output Over Voltage Protection Integrated,

Protection Degree: IP65, User Interface LCD &

APP,Datalogger & Communication: GPRS / Wi-Fi, Module

Mounting Structure: Seamless Box Pipe / 'C' Channel of

suitable size for rooftop solar installations with good stability

agaist wind & weight load., Hot Dipped Galvanized steel

coils. suitable arrangement for base plate for foundation , solar

panel mounting, the structure should be suitable for carry the

load of solar panel,wiring, sprinkler system etc. with

necessary foundation work/wall mount, j bolt, anchor fastner

etc. the nut bolt used for installtion of stucture should be (SS

304) quality. and Balane of System with necessary Swithgears

(Suitabel size and protection of ACDB & DCDB), inter

connecting wiring, earthing system, lightining arrester system,

all liasoning work with various gov. dipartment like state

nodal agency,DISCOM & CEIG is included in agency scope

(Excluding GEDA Application fees, Solar connectivity

Charges, Meter connectivity Charges, Meter testing Charges.)

10 Per (B) Grid Tied Solar Power System: 7 - 10 kW (3 - phase) 44081.45 Rupees Forty Four Thousand Per

KWatt Eighty One And Paise Forty KWatt

10 Per 2 Providing & erecting Automatic solar panel cleaning system 3852.14 Rupees Three Thousand Per

KWatt for solar power projects which includes necessary plumbing Eight Hundred Fifty Two KWatt

work (UPVC pipes and accessories) from source of water to And Paise Fourteen Only

project site (upto 30 meters),Suitable size of sub mercible/

open well motor, necessary wiring for motor and sprinkler

system with safety, timer circuit for automatically on/off the

sprinkler system, necessary size and number of nozzles/JET

(minimum 1 Nozzle/Jet per module). (B) 5KW-10KW

Cleaning System

Deputy Executive Engineer, Executive Engineer,

Electrical R & B sub-Division, Electrical (R&B) Division,