PROVISION OF 40KW SOLAR POWER PLANT CG DHQ 3 BUILDING (P-15) AT NEW MANGALORE UNDER GE(I)(CG) GOA

Amount

Design,supply, erection, installation, commissioning, and testing of roof Top Solar photovoltaic powerplant (ON GRID) of capacity 40 KWp (AC) 415 Volt 3Phase system all as per guidlines/ norms issued by MNRE & Indian Meteorological Deptt approved Solar Radiation Data including the following components (i) Solar Module (a) 545W P Monoperc Half cut cells -74 Nos (b) Solar PV panel should be of approved Indian brand only .Solar panels should be BIS approved and IEC 61215 Certified (c) The Pv module should have 25 years linear output warranty. Solar PV module used in system must be warranted for their output peak watt capacity , which should not be less than 90% at the end of ten years and 80% at the end of 25 years. (d) Each Solar Pv module must use Rf identification tag specifying name of manufacturer, Month & year of manufacture, Unique sl No (e) The PV module used in solar project must qualify to the latest edition of International electrochemical commission test or equivalent BIS standard (f) PV cells should have an efficiency not less than 20% (ii) Solar On Grid Inverter (a) 20 KW 3 Phase solar on grid inverter - 02 Nos (b) BESCOM empanelled inverter to be used . (c) Multiple MPPT for optimum generation (d) Inverter should have efficiency not less than 97% (e) Inverter should have inbuilt safety protection against over current (f) 10 year warranty for Inverters. (iii) DC Distribution Box with required switchgears and safety devices (iv) AC Distribution Box with required switchgears and safety devices

(v) Cable (a) Solar Module to Inverter :- 1 C X 4 Sq mm Solar cable XLPO- Flexible tinned copper stranded class -5 conductors asper IEC-60228, Insulation – Cross linked Polyolefin, Outer sheath – Halogen free Polyolefin Black Color (b) Inverter to ACDB :- 4 C x 10 Sq mm, Al Conductor, XLPE Insulated, Unarmoured (c) ACDB TO LT Panel :-3.5C X 25 Sq mm Al conductor, XLPE insulated, Armored Cables for ACDB to LT Panel. (vi) Earthing System :- Chemical Earthing to be provided for structure, DCDB, INVERTER, ACDB. with 1x 10 SQMM copper cable as earth conductor. (vii) Lightning protection :- Lightning protection for panels, inverters etc as per IE rule, MNRE guidelines & BIS all complete to be provided. (viii) Module Mounting Structure:-High quality designed base MS powder quoted structures.

Note:- (A) Before commencement of work , the contractor shall submit detailed working drawings, layout plan duly vetted by IIT/NIT to accepting Officer for Approval.The working drawing must have the following (i) Single line./ schematic diagram of Solar PV power plant (ii) design of solar PV strings layout, Inverter, ACDB,DCDB ,Cable route etc. (iii) Details of mounting structure wirh fixing arrangement (iv) LT cable network (DC& AC) (v) Earthing for Structure, DCDB,ACDB, Inverter (vi) Lightning protection scheme (B) All mechanical, Electrical works shall be carried out as per relevant BIS/IS/ equivalent standard norms only and alson in accordance with the latest edition of the Indian Electricity Act/ rules formed there under and as ame nded from time to time.

(C) The rate quoted shall deemed to be included for MESCOM /BESCOM Solar registration fee and HT cubical bi directional meter installation as per MESCOM guidelines and any other fee/ charges of MESCOM for testing /commissioning of the plant. It is also the responsibility of the contractor to process the documentation for registeration of solar installlation with MESCOM /BESCOM authorities. For the registration process, contractor can empploye MESCOM/ BESCOM enlisted solar consultant. (d) The rate quoted shall deemed to include excavation for laying of the cable , provision of water coonection near the Solar Panels . (e) The mechanical structures, electrical works and overall workmanship of the grid solar power plant must be warranted for minimum 5 years.

KDR CONSTRUCTION

Vandan Enterprises

KOTIAN -ECC

Abacus Infrastructure Pvt Ltd

NAVREET CONSTRUCTION

R. P. Suppliers and Construction Co.

Green Ray Technologies

sanjay prabhu