GES/PKT/69/2025-26 PROVN OF ROOF TOP SOLAR PLANT TOTALING 50KW ON BLDG NO. P-90 OR P-91 SINGLE OR LINES OF FOD UNDER GE SOUTH PATHANKOT

Amount

Detailed engineering design including feasibility survey for solar power plant using suitable software such as "PV SYS" and "PV SOL" or equivalent software, structural investigation, foundation design etc. and getting the design vetted from any one of the approved agencies, supplying, erecting, installing, testing and commissioning of grid connected Solar PV Plant of 50 KWp, Unity PF output capacity at conditions prevalent at FOD, Kandrori with fixed structure on Turnkey basis and performance guarantee basis, complete comprising of following sub-components/sub-systems and meeting the specifications as given here-in-after and in Particular specification.:- a) Hot dip galvanized MS angle or Zn/Zn-Al coated steel Module Mounting Structure(MMS) for peak output along with concrete grouting for required rigid support with standing maximum wind speed up to 150Km/Hr at designed tilt angle of modules. b) GI foundation bolts suitable for withstanding 150Km/Hr wind speed. c) Array Junction boxes with connectors, terminals, PVC gromates and ingress protection shall be IP 67. d) The Contractor shall submit drawings for approval of Accepting Officer before placing order.

Solar PV Module of monocrystalline - Bifacial 545-550 watt top con N type, DCR (Domestic content requirement) Si solar Modules should have efficiency more than 20%.

The PV modules shall be minimum with 144 half cut cells of size 2200mm x 1135 mm configuration with rated power of module ≥ 550 Wp certified for solar PV module power performance tested as per BIS.

Photo voltaic modules shall carry a performance warranty of >90% during the first 10 years, and >80%during the consecutive 15 years. Further module cell shall have performance warranty of >97.5% during the first year of installation to get the maximum Performance of the System.

The module mismatch losses for modules connected to an inverter shall be less than 2%.

The SPV module shall be made up of high transmissivity glass & front surface shall give high encapsulation gain and the module shall consists of impact resistance, low iron and high transmission toughened glass. The module frame shall be made of corrosion resistant of aluminum material, which shall be electrically compatible with the structural material used for mounting the modules.

The module frame shall be made of GI (non corrosive material), which shall be electrolytic ally compatible with the structural material used for mounting the modules with the Required No of Earthing of copper earthing strip of size 20x3 mm size as required at site.

The terminals shall be connected to copper busbar arrangement. The junction boxes have suitable copper cable (As per site requirements) entry points fitted with cable glands as per recommendations of manufacturers.

Any type of Copper Conductor XLPE/ PVC Insulated/ sheathed/ naked/ flat/ Standard/ Solid etc required for connection from Solar Power Panel of system to Inverter is to be included in the unit rate quoted.

(j) MPPT inverter power condition unit minimum 2 MPPT (230 V to 960 V) Inverter capacity: 50 Kwp x 1 nos Economical (i) Maximum efficiency 98.5%. (ii) OptiTrac MPP tracking for best MPP tracking efficiency. (iii) Active temperature management. (iv) Wi fi communication. Simple: (i) Three-phase grid feed-in, Grid voltage will be 415 volt. (ii) Cable connection without tools. (iii) DC plug-in-system. Flexible and future proof: (i) DC input voltage up to 350V. (ii) Integrated grid management functions. (iii) Reactive-power capable.

PCC 1:2:4 for foundation/Pedestal for the structure required deemed to be included in the unit rate quoted.

Supply, Installation, Erection, testing and commissioning of GI structure. Posmac/Hot dip for 50 KW SPV systems with proper grouting PCC 1:2:4 type B1 which can with stand 150KM/Hr high wind speed so that the system cannot get uprooted from ground due to high wind pressure.

Cost of lightening Arrester ESE type protection including Earthing's Air termination and other accessories i.e. copper strip of 20x3mm thick, nut bolts, washers, insulations etc. requirement for connecting the system as recommended by manufacturer deemed to be included in the unit rate quoted.

Cost of all the accessories from serial number listed in 1.01 to 1.12 is deemed to be included in unit rate quoted and nothing extra shall be admissible on this account.

Material and labour earthing with copper plate 60×60cm ×3.15mm thick electrode and 20×3 mm copper strip as earthing lead, buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to 20×3mm copper strip as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced with XPM having weight not less than 4Kg/sqmm including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation, earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in plate No 3 of SSR Part-I and all as specified or indicated including testing on completion. Total 06 Nos = Earthing for module-02 Nos, Inverter-02 Nos and Lightening arrester- 02 Nos. NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe, Copper earth strip upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing.

Supply , installation , testing and commissioning of Bi-directional /Hotspot /wifi/ GPRS /Ethernet LAN communication energy meter 415 Volt 3 Phase with CT & PT metering at line end in SPV Plant Showing Power generated by the Solar Power System complete all as specified and as directed. - 01 Nos

Supply , installation , testing and commissioning of ABT energy meter with 11 KV HT CT & PT metering cubicle of class 0.5/0.2 with necessary 2 pole structures, connected switchgears etc shall be provided as approved by state DISCOM under the metering scheme, to measure the delivered quantum of energy to the grid for sale complete all as specified and as directed. - 01 Nos (Note: On grid connection & MOU will be the responsibility of contractor and all the charge will be born by the contractor)

Note:- The contractor shall submit MOU from the OEM of Manufacturer of the Solar System (MNRE approved). The contractor shall submit consent/readiness letter from the OEM and upload the same along with his offer failing which the financial bid shall not be opened.

Supply and lay cable XLPE insulated armored heavy duty electric cable with aluminum conductor, 1100 volts grade of cross sectional area 35 Sqmm 3.5 core complete all as specified and directed. Note: Earth work (Excavation, Returning & refilling and removal), sand cushioning , cable protection cover, GI protection pipe shall be measured and paid for separately under respective item of Schedule

Excavation in trenches in any type of soil n exc 1.5 mtr in width and n. exc 1.5 mtr in depth and getting out in any type of soil all as required for laying of cables, foundation, filling of poles or stays complete all as specified and directed by Engineer-in-Charge.

Removing excavated material to a distance not exceeding 50 meters and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading ,leveling, watering and well ramming in layers not exc 25 cm each all as required complete all as specified and directed by Engineer-in-Charge.

M & L for good quality dry sand cushioning to under ground electric cable on layer of 8 cm thick before laying the cable and second layer of 15 cm thick after laying the cable all as specified and directed. Note: Punned thickness of sand shall be measured.

Supply and laying sub class 'B' bricks of (230x115x75 mm) or of size locally available , laid along alignment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-Charge

ENVIO ENERGY TECHNOLOGIES PVT LTD (BID ID -3473877)