PROVISION OF ROOF TOP SOLAR PLANTS TOTALLING 200KW AT CERTAIN BUILDING UNDER GE I GOS

Amount

Detailed engineering design , including feasibility survey for solar power plant using " PV SYS' and " PV SOL" or equivalent software topographic survey etc, and getting the design vetted from any one of the approved agencies, manufacturing , supplying , erecting , installing , testing and commisioning off on grid solar PV plant of total 200kw capacity AC output at various roof tops of building with fixed structure on turnkey basis and performance gurantee basis complete comprising of following sub - component / sub system and meeting the specifications as given hereafter and in particular specification (a) Solar photovoltaic PV modules shall be of rated 325 Wp or above poly crystallne silicon module aggregating to peak output from plant alongwith DC combiners and protection arrangements approved by MNRE having efficiency not less than 16%. (b) Hot dip galvanized MS angle of Zn/ZnAl coated steel module mounting structure (MMS) for peak output alongwith concrete grouting on column of the building or as per site requirement for required rigid support to withstanding maximum wind speed up to 200 km/hr at designed tilt angle of modules. (c) GI foundation bolts suitable for withstanding 200 Km/hr wind speed and min clearance of panels from roof, 1.2 mt or as directed Accepting Officer (d) Array junction boxes as required (e) Power condition units (PCU) / inverts of total capacity 200kw connected in parallel certified by MNRE (SP1 rating ) strong inverters with (MPPT ) placed outside the inverter independent module level MPPT monitoring for 25 yrs inverter warrantee 20 yrs. (f) Suitable size copper conductor PVC armoured DC side cable power and control for solar module array/string interconnection with junction box to DC board of inverters as per design along with terminal in cable duct.

(g) Earthing system complete power plant as per relevant BISMEC standards at different locations as per design. (h) 01 sector oudirectional GPRS based metering arrangement with CT and PT at line end in SPV plant (j) Weather/solar observatory with associate systems for recording relevant parameters of weather including parameter modified shade disk kit sunshine duration recorder ultrasonic anemometer, temperature and relative humidity meter and Adam module. All with 12 channel data logging system & desktop-computer of size 27" i5 intel processor 4GB RAM, 500GB ROM windows OS, laser jet printer with speed 42 pages/min, along with UPS of 1500 VA capacity complete set up for monitoring of functionality of the entire solar power generation plant and generation of reports-01 set (k) Remote monitoring system for comprehensive data acquisition of all electrical weather and physical parameters along with monitoring and control units for remote monitoring and operation of the solar PV plant including grid interconnection if required. Monitoring free for25 yrs upto module level data monitoring (l) Mandatory tool kit earthing kit, control room equipments related to solar PV system and electrical system testing required for maintenance and continuous monitoring of complete plant - 01 set (m) Mandatory spares quantity not less than 0.25% of total supply of solar modules. (n) Earthing arrangement incl civil works for SPV solar power plant as per design condition.

Note (i) The successful contractor shall submit the following documents duly approved by the any of the MNRE approved agencies within four weeks of placement of work order for approval of accepting officer or his representative. (ii) Design calculations: The tenderer should work out the design based on the condition prevalent at Gopalpur Military Station structural specification as existing. The documents shall be prepared and submitted. (iii) The design layout of all equipments and sub systems of the PV plant shall be self contained and self explanatory representation of layout of the equipments and sub system. The dimension drawing of the site of work clearly marked with all sub system. The dimension drawing of the work clearly marked with all sub system components etc shall be submitted. (iv) Schematic diagram of electrical system This shall contains specifications, sizes, current voltage and fault levels rating of all cables switchgears and instrumentation & control systems and all metering and interlocking etc. (v) The rate quoted deemed to be inclusive for operation only during defect liability period (DLP) of two year of 200 KW solar plant complete all as specified and directed during first year commencing from next day of issue of completion certificate by GE by providing requisite manpower all as OEM's recommendation for operation ,

Operation shall include (a) Washing/cleaning of solar PV modules periodically as per planned schedule (b) Checking electrical parameter of the installed power plant such as daily checks current status of inverters, intimation of trouble-shooting measure, MIS reporting and switch gear station, coordination and execution of all maintenance work, module replacement work, warranty administration (organization and documentation of warranty procedures), support of security systems, offering of spare parts warranty documentation and coordination, date recording most likely meter control data-logger and related sensors to measure the irradiation the ambient and modules temperature and the energy output of the power plant. (c) Keeping the area neat and clean shadow free by trimming of tree branches. (d) Any other job other than above indicated jobs would be covered under warranty of solar plant installed. (e) Contractor shall arrange service Engr from OEM as and when required but minimum twice in a month to carry out the above job.

AIRFRAME (BID ID -3353204)

CMRGS Infrastructure Projects Ltd (BID ID -3341764)