Supplying & Installation to 15 KW Solar Panel System At Keliya Dam

Name of work : Supplying & Installation of 15KW Solar Panel System at Keliya Dam

Sr.no. Qt Description Item Rate Per Amount

Supply, Installation, Testing & Commissioning of following size of Grid Tied Solar Power Plant

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

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

25 (C ) Grid Tied Solar Power System: 11 - 25 kW (3 - phase) 42,455.35 Four Hundred FiftyFive Paise PER KW

ThirtyFive 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

2 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

50 (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/our tender works outEstimated

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

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

Deputy Executive Engineer Executive Engineer

Electrical Sub Division Ukai Division Ukai