Providing and Erecting Solar Roof Top at New Collector Office Building, Vidhyanagar Bhavnagar, Dist . Bhavnagar.

OF PROVIDING & ERECTING SOLAR ROOFTOP AT NEW COLLECTOR OFFICE BUILDING, VIDHYANAGAR -BHAVNAGAR, DIST.:- BHAVNAGAR.

SR NO ITEM QTY. UNIT NET RATE IN WORDS Amout

1 Supply, Installation, Testing & Commissioning of following size of Grid Tied Solar Power Plant with 150 PER KW 39802.08 Rupees Thirty Nine

Solar Panels (ALMM approved): Frame Material : Anodized Aluminum alloy Frame With Twin Wall Thousand Eight

Profile, Front Cover : High Transmission Low-Iron Tempered Glass (AR Coated), High efficency and Hundred Two And Paise

positive power tolerance Pmax: 0/+5, Module Efficiency should be approx. 19.5%-22%, 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:- More than 4.5 Unit /kw /day (Actual)(1Year Avg) With 10 year Product

warranty. Modules must be complied to the DCR(Domestic content requirements). The Ration of AC to

DC is 5:6 for the Installation capacity which are given in AC KW.

Solar Inverter: MPPT Range: 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, Integrated protection of Inverter are Anti-islanding Protection, Input Reverse Polarity

Protection, Insulation Resistor Detection, Ground fault protection, Residual Current Monitoring Unit,

Output Over Current Protection, Output Short Circuit Protection, Output Over Voltage Protection, PV

array string fault Protection. Protection Degree: IP65, User Interface LCD & APP, Datalogger &

Communication: GPRS / Wi-Fi.

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: The

mounting (Rectangular pipe / square pipe / circular pipe) with requisite cross bars, nuts and bolts, etc.

shall be Hot deep galvanized with minimum 80micron coating. The Rectangular / square /circular hollow

pipe section used for the structure should have a minimum thickness of 2.0 mm. other than above, the

material thickness should be minimum 2.5 mm. A certificate of a structural engineer certifying the

strength and stability of the mounting structure to withstand the weight and wind speed of 150 km/hour

, shall be submitted by the vendors. 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.The ground clearance of the

bottom most edge of solar panel shall not be less than 300 mm to 1200 mm or as per site’s

technical/feasibility requirement.

a. Column –The minimum section (thickness) should be 60MM*40MM

b. Rafter - The minimum section (thickness) should be 60MM*40MM

c. Purlin - The minimum section (thickness) should be 40MM * 40MM Balane of System with necessary

Swichgears (Suitabel size and protection of ACDB & DCDB), inter connecting wiring, earthing system as

per the CEIG drawing approval,

lightining arrester system as per the CEIG drawing approval, all liasoning work with various gov.

dipartment like state nodal agency,DISCOM & CEIG is included in agency scope (Excluding All charges

namely GEDA Application fees, Solar connectivity Charges, Meter connectivity Charges, Meter testing

Charges and system stability/strenthning charges.) (F) Grid Tied Solar Power System: 101 - 250 kW (3 -

AMOUNT PUT TO TENDER FOR RS.

Rupees Fifty Nine Lakh(s) Seventy Thousand Three Hundred Twelve Only

(A) Total Tendered Amount Rs..…..……………….…………...…………….

(B) Rebate on above tendered amount (if any)………………..…..%(in Figure) Rs….………………….………………………...

(C) Net tendered amount (A-B) Rs……………………………………………….

All work shall be carried out as per Public Works Department Handbook and other specification of Division or as directed

Rates quoted include clearance of site (prior commencement of work and at its close) in all respects and hold good for work under all conditions, site, moisture, weather etc.