Supplying & Installation to 45 KW Solar Panel System At Valod Division Office.

Name of work : Supplying & Instolation to 45 KW Solar Panel System at Valod Division Office

Qty Description Item Rate 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: 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 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.)

Rupees FourtyTwo Thousand

45 (D) Grid Tied Solar Power System: 26 - 50 kW (3 - phase) 42,156.39 One Hundred FiftySix Paise PER KW

ThirtyNine Only

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 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

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

Rupees One Thousand Eight

45 (D) 21KW-50KW Cleaning System 1,841.23 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. Amount of my/ourEstimated

tender works out as under.

amount Estimated amount

Put to tender Rs______________ Put to tender Rs______________

Deduct : ___________ % Above RS__________ Deduct : ___________ % Below 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.

Deputy Executive Engineer Executive Engineer

Electrical Sub Division Ukai Division Ukai