PROVISION OF ADDITIONAL 50KW ON GRID SPV SOLAR GENERATION SYSTEM AT PCDA COMPLEX BLDG SECTOR-9C UNDER GE CHANDIGARH

Amount

Design, Supply, Installation, Errection, testing and commissioning of (on Grid Types) Grid connected Solar PV Plant capacity (50kw*1) with Solar PV modules, tool kit and GI mounting structure with fasteners, nut bolt alongwith foundation in PCC 1:2:4, comprising and including of the following accessories all as specified and directed:-

Solar PV Module of Crystalline- Si (Poly/Multi) solar technology should have efficiency 20% or more.

The PV modules shall be minimum with 72 cell of size 158.75 mm x 158.75 mm configuration with rated power of module ≥ 400Wp certified for solar PV module power performance tested as per IEC 61215 (Design qualification and type approval for Crystalline Si modules) and IEC 61730 (PV module safety qualification testing @ 1000 V DC or higher with IEC2005. MAKE :- TATA BP/ ELETROMAC / ADANI/INTER SOLAR/HHV/VIKRAM SOLAR or any other MNRE approved Indian Make.

Photovoltaic 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 warrantly 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 transmitivity 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 Aluminium (non corrosion material), which shall be electrolytically compatible with the structural material used for mounting the modules with the Required No of Earthing of GI strip 32x6mm as earthing lead and aluminium strip 25x3 mm size as required at site.

The terminals shall be connected to copper bus-bar arrangement. The junction boxes have suitable copper cable (As per site requirements) entry points fitted with cable glands as per recommendatoins of manufacturers. Make : HENSEL/L&T/HPL

Any type of Copper Conductor XLPE/PVC Insulated/sheathed/naked/flat/ Standard/Solid etc required for connection from Solar Power Panel of system to DC/AC Supply upto and Connection to the existing system required to complete the solar system alonwwith necessary conduits as & where required and as directed by Engr-in-charge

MPPT inverter power condition unit minimum 2 MPPT (250V to 960V) Economical (i) Maximum efficiency 98.5%. (ii) Opti Trac MPP tracking for best MPP tracking efficiency. (iii) Active temperature management. (iv) WIfi 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 1000V. (ii) Integrated grid management functions. (iii) Reactive-power capable. Make : - KACO, SOFAR SOLAR, ABB, DELTA, SOLIS or any BIS Marked & Indian Make.

PCC 1:2:4 type B1 (using 20 mm grade stone aggregate) for foundation/ Pedestal for the structure required deemed to be included in the unit rate quoted.

Supply, Installation, Errection, testing and commissioning of GI structure hot dipped 5 mm thick for 50KW SPV systems with proper grouting PCC 1:2:4 type B1 which can with stand 150KM/hr high wind speed so that the system can not get uprooted from ground due to high wind pressure. Also the max load on the roof should not exceed 60 kg/cm2. The nuts, bolts used for fabrication shall by made of stainless steel with anti corrosion coating over them.

Cost of lightening protection including Earthing's Air termination and other accessories i.e. aluminium strip of 25x3mm 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 tullu pump electrically operated with 0.50 HP Single Phase AC Supply motor and having head not less than 20mtr, necessary cable required for connection in PVC conduit heavy duty from existing nearest point to the motor starter and starter to motor, GI Pipe 15mm bore (medium duty) and PVC flexible braided pipe with set including all accessories from the Existing Service tank installed at the roof top of the building for cleaning of system. MAKE : Crompton/Havells/Kirsloskar

Any damage to the existing roof treatment of any type due to the Installation of Solar Power System shall be Re-done/made good as per existing treatment. Cost of the same shall be included in the unit rate quoted. Nothing extra shall be admissible on this Account.

Supply, laying, testing, jointing and commissioning XLPE insulated cable screened PVC bedded, galvanised steel strip or wire armoured electric power cable heavy duty with aluminium conductor of size 70 Sqmm 3.5 Core 1100 Volt grade.

Bi-directional net energy meter showing power genrated by the Solar Power system, and total power used by the user deemed to be included in the rate quoted. Make: SECURE/L&T/HPL

Note :- (i) Cost of all the accessories from serial number listed in 1.01 to 1.16 is deemed to be included in unit rate quoted and nothing extra shall be admissible on this account. (ii) Bank guarantee will stand as per E-in-C branch instruction issued time to time (iii) Any type / size/length of copper conductor and aluminium conductor required to make the solar sysem functional shall deemed to be included in the unit rate quoted. (iv) Cable clamps, cable ties, cable trays, ducts as directed by Engr-in-charge as and where required on site. (v) Walking area marking white yellow, red (boundary of project) (vi) The charges for net metering, agreement, solar roof top inspection by Electrical Inspector, testing of meter and all other associated costs is deemed to be included in overall cost quated.

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6.3mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to galvanized iron strip 32x6mm as earthing lead by means of bolts, nuts, check nut and washers, GI pipe 40mm dia light grade 7.5 m long, galvanized iron pipe medium grade 20 mm bore for watering and including funnel, wire mesh, RCC 1:2:4 cover slab 50 mm thick with re-inforcement of 8 mm TMT bars@ 100 mm c/c both directions and PCC chamber with 1:3:6 type C2 including excavation and earth work, disposal of surplus soil to a distance not exceeding 50 m charcoal lugs common salt complete all as specified and as shown on plate No 03 of SSR part I

Earth continunity conductor or main earthing lead 32x6mm galvanized iron strip fixed to wall on batten or recess or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as specified and directed.

Earth continunity conductor or main earthing lead 25x3 mm galvanized iron strip fixed to wall on batten or recess or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as specified and directed.

Supply and fixing bus bar type porcelain insulator of size 75x35x25mm, complete all as specified and directed.

M&L for fire extiguisher ABC poweder type of capacity 9 kg confirming to relevant IS or ISI mark complete all as specified and directed. Make : Minimax/Ceasefire/OMEX.

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 alongwith his offer failing which the financial bid shall not be opened.

dinesh enterprises

Ess Ess Engineers

WAVESHAPES INDIA

Chandel Construction Company

M/S Tara Constuction Co

RAAPS CONSTRUCTION

Sunskrity Energy Pvt Ltd