Providing And Installation of Roof Top Solar System at Roof Top on Nagarpalika Office Building, At-Tarsadi, Dist. Surat Under Swarnim Jayanti Chief Minister Urban Development Grant Udp-88 Year - 2022-23.

NAME OF WORK :- PROVIDING AND INSTALLATION OF ROOF TOP SOLAR SYSTEM

Location :-ROOF TOP ON NAGARPALIKA OFFICE BUILDING, AT-TARSADI

PERCENTAGE RATE TENDER

Item No. & Description Qty. Rate Unit Amount

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 5 Unit /kw /day (Actual)(1Year Avg) With

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

Total Amount Rs.

Total Amount Rs.

Item No. & Description Qty. Rate Unit Amount

I/We am/are willing to carry out the work @ ________% Above / Below__________Percentage (should be

writen in figures and words) of the Estimated rates mentioned above amount of my / our Tender works out as

Estimated Amount Estimated Amount

Put to Tender Rs. 7,57,500=00 Put to Tender Rs. 7,57,500=00

Add % Rs. Deduct %Rs.

Total Rs. Total Rs.

(In Words (In Words

Stamp with Signature of Contractor

Consl.Engineer Engineer

" DESIGN POINT " Tarsadi Nagarpalika

Chief Officer President

Tarsadi Nagarpalika Tarsadi Nagarpalika

Tarsadi Tarsadi