Supplying & Installation to 25 KW Solar Panel System of Left Side At Juj Dam

Name of work : Supplying & Installation to 25 KW Solar Panel System of Left side at Juj Dam

SR No Qty Item rate rate in words Per 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. 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

and 25 year Linear Power Warranty includes all mechanical and electrical parameters of the Solar panel.

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:

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 throughout the

life span of 25 years of the system, 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.)

(C ) Grid Tied Solar Power System: 11 - 25 kW (3 - phase)

Rupees FourtyTwo

Thousand Four Hundred

FiftyFive Paise ThirtyFive

Providing & erecting Automatic solar panel cleaning system for solar power projects which includes

necessary plumbing work (UPVC pipes and accessories) from source of water to project site (upto

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 oand number of

nozzles/JET (minimum 1 Nozzle/Jet per module).

(C ) 11KW-20KW Cleaning System

Rupees One Thousand Eight

25 1841.23 Hundred FourtyOne Paise PER KW

TwentyThree Only

I/We am/are willing to carry out the work at …………………………………………………………………% above/below percent (shouldbe written in figured and words) of the estimated rates mentioned above.

Estimated amount Estimated amount

Put to tender Rs……………. Put to tender Rs…………….

Deduct : ……. % above RS…………… Deduct : ……. % Below RS……………

Net Rs…………… Net Rs……………

*(Please strike out whitchever is not applicable).

Note 1 – All work shall be carried out as per public works department handbook and other specification of Division ot as directed.

Note 2 – All the columns is schedule should be filled in ink and the total of the entries in the last column should be struck by the contractor under his signature.

Note 3 – 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.

Note 4 – To be continued on additional sheets, if found necessary.

Note 5 - The rates quoted by the Contractor must be inclusive of all taxes prevailing on due date of bid submission except GST. However, any subsequent changes in the tax structure by Government

after due date of bid submission will be compensated (+/-) on availability or submission of actual documentation. Contractor will have to intimate Engineer regarding changes occurred in the tax structure

after bid submission. If the contractor fails to provide such information and if any financial obligation may arise due to change in tax structure, same will be recovered from the contractor. GST will be

paid separately on the bills. Hence, it is the responsibility of the contractor to pay the GST to the concerned Authority.

DTP Approved for Rs.1107414.50 in words.(eleven lakh seven thousand four hundred fourteen and fifty paisa )

Deputy Executive Engineer Executive Engineer

Electrical Sub Division Ukai Division No.1