Providing & Erecting Grid Connected Solar Roof Top System at Various Sub center building in Ta:- Bharuch, Ankleshwar, Hansot, Amod, Jambusar, Vagra, Jhagadiya, Netrang & Valia., Dist - Bharuch.

Name of Work : - Providing & Erecting Grid Connected Solar Roof Top System at Various Sub center building in Ta.:- Bharuch, Ankleshwar,Hansot, Amod,

Jambusar, Vagra, Jhagadiya, Netrang & Valia., Dist :- Bharuch.

Memorandum showing items of works to be carried out

Item Discripton Qty Unit Rate in Rs. Into Words Total amount

Item Discripton Qty Unit Rate in Rs. Into Words Total 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

1 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.

Item Discripton Qty Unit Rate in Rs. Into Words Total amount

Item Discripton Qty Unit Rate in Rs. Into Words Total amount

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.) (A) Grid Tied Solar Power System: 1 -

kW (Single phase)

As per location 5.31 kw x 23 nos. sub center = 122.13 kw

Rupees Forty Six

As per Attached measurement sheet.]

Thousand Six Hundred

Make Approved by Engineer In-charge Per Forty Eight And Paise

122.13 KW 46648.87 Eighty Seven Only

Item Discripton Qty Unit Rate in Rs. Into Words Total amount

Item Discripton Qty Unit Rate in Rs. Into Words Total amount

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

Rupees Three Thousand

size of sub mercible/ open well motor, necessary wiring for motor and Per

2 122.13 3852.14 Eight Hundred Fifty Two

sprinkler system with safety, timer circuit for automatically on/off the KW

And Paise Fourteen Only

sprinkler system, necessary size oand number of nozzles/JET (minimum

Nozzle/Jet per module).(B) 5KW-10KW Cleaning System

Total Amount Rs.

Total Amount Rs.

Words Rupees Sixty One Lakh(s) Sixty Seven Thousand Six Hundred Eighty Eight Only

I / We am / are willing to carryout the all or any items of this work. at________________% below /above + / - _______________________% (should be

Note. All work shall be carried out as per specification attached and relevant I.S. standards

1 or as directed.

All the columns in schedule should be filled in by ball pan or ink and the total of the

entries in the last column should be stated by the contractor under his signature.

Rates quoted include clearance of site (Prior to commencement of work and at its closure) in all respects and held good for the work under all conditions, site, moisture, weather etc.

To be continued on additional sheets, if found necessary.