PROVISION OF ROOF TOP 40 KW AND 50 KW SOLAR POWER GENERATION PLANT AT BLDG NO. T-51, T-52 AT HQ 146 INF BDE AND MAIN OFFICE BABAR BLOCK OF DRC UNDER AGE (I) AYODHYA CANTT.

Amount

Design, Supply, Installation, Errection, testing and commissioning of (on Grid Types) Grid connected Solar PV Plant capacity (40 kw*1) with Solar PV modules, tool kit and Blast type solar structure comprising and including of the following accessories as specified in NOTES all as specified and directed.

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 Blast type solar structure comprising and including of the following accessories as specified in NOTES all as specified and directed:-

NOTES FOR ITEM NO 01 AND 02 :- (i) MMS Structure should be non penetrative with RCC roof & made up of Aluminum or combination of Aluminum, PP+30% Glass with UV Stabilization, & Should have Wind shield cover of corrosion prevention metal material. MMS should have click fit technology for quick assembling & Disassembling the structure & self aligning properties. MMS Should be aerodynamically designed and covered from side & back with wind shield. (ii) 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. (iii) Each structure should have angle of inclination as per the site conditions to generate maximum power. However, to accommodate more capacity the angle inclination may be reduced to 10 - 13 Degree until the plant meets the specified performance ratio requirements.. (iv) 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. (v) 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 to be included in the unit rate quoted.

(vi) Structural material shall be corrosion resistant and electrolytically compatible with the materials used in the module frame, its fasteners, nuts and bolts should be able of multiple times grouting & Calming . Mid clamp should have bonding clip to have better contact with module for grounding. Ground spring & bonding clip should be made from spring steel material.MMS should be interconnected along the row for good stability & high endurance. (vii) The fasteners used should be made up of stainless steel & Clamps should be made up of Aluminium 6063 T6 or Aluminium Alloy ADC6 material. The structures shall be designed to allow easy replacement of any module. The array structure shall be so designed that it will occupy minimum space without sacrificing the output from the SPV panels. (viii) Ballast must be covered by wind shield for aesthetical good & prevent from directly exposed to environment & Ballast tray design should be in such a way that we can place any kind of ready available ballast or gravel. (ix) MMS must have provision for single and dual set up with same components. (x) MMS must be fire retardant & tested by renowned laboratory. (xi) Solar PV Module of Crystalline- Si (Mono) solar technology should have efficiency 16%. (xii) The PV modules shall be minimum with 144 cell configuration with rated power of module ≥ 535 Wp 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 of higher with IEC2005 for approved Indian make. (xiii) 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.

(xiv) The module mismatch losses for modules connected to an inverter shall be less than 2%. (xv) 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 for LA (lightening arrestor) 02 Nos, Inverter - 01 No, Structure -01 No, LOOP of DC -01 No, and AC Control system -01 No. (xvi) 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. (xvii) MPPT inverter power condition unit. Economical : (a) Maximum efficiency 98.5%. (b) Opti Trac MPP tracking for best MPP tracking efficiency. (c) Active temperature management. (d) WIfi communication. Simple: (a) Three-phase grid feed-in, Grid voltage will be 415 volt. (b) Cable connection without tools. (c) DC plug-in-system. Flexible and future proof: (a) DC input voltage up to 1000V. (b) Integrated grid management functions. (c) Reactive-power capable. (d) THD (Current less than 3%. (e) Power factor control range > 0.9 lead ir kag. (f) No load losses < 1% of rated power and maximum loss in sleep mode shall be less than 0.05%. (g) Ambient temperature 0 to + 55 degree celcious. (h) Humidity 95% non condensing. (j) Enclosure IP 65 Outdoor rated.

(xviii) M&L for chemical earthings for lightening protection 30 Kilo Amp including Earthing's Air termination single pointed, copper rod 12mm dia and 300mm long and other accessories i.e, GI Earthing strip 25 mm X 4 mm , nut bolts, washers, insulations etc requirement for connecting the system as recommended by manufacturer deemed to be included in the unit rate quoted. (xix) S&F of tullu pump electrically operated with 0.50 HP Single Phase AC Supply motor and having head not less than 30mtr, necessary cable required for connection in PVC conduit heavy duty from existing nearest point to the motor starter and starter to motor, GI Pipe 15 mm 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. (xx) 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. (xxi) Solar Gross meter Showing Power generated by the Solar Power System, and total power used by the user deemed to be included in the rate quoted. Make : SECURE/L&T. (xxii) fire extiguisher liqueified CO2 gas of capacity 10 kg confirming to relevant IS or ISI mark complete as recommended by manufacturer deemed to be included in the unit rate quoted. (xxiii) Danger Board and Rubber mat as recommended by manufacturer deemed to be included in the unit rate quoted.

Note :- (a) Cost of all the accessories from serial number listed in 1(i) to (xxiii) is deemed to be included in unit rate quoted and nothing extra shall be admissible on this account. (b) Design of Solar power system shall be uploaded by the contractor or submitted to tender accepting Officer. (c) Any type / size/length of copper conductor required to make the solar sysem functional shall deemed to be included in the unit rate quoted. (d) The bidder should be expertise in successfull commissioning of Blast type structure non penetration type with design to be incorporated with speed 180 - 200 KMPH. (e) The contractor has to make MoU with OEMs of registered approved solar system.

Supplying, laying, fixing and testing, in trenches or passing through pipes or laid under floor or through walls etc , 1100 volts grade, heavy duty, XLPE insulated, screened, PVC bedded galvanised steel strip armoured electric cable with aluminium conductor cross sectional area 50 Sqmm, 3.5 Core complete all as specified and directed.

Excavation in trenches in hard/dense soil not exceeding 1.5metre wide and not exceeding 1.5 metre in depth and getting out complete all as specified and directed.

Returning, filling in with excavated soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing excavated materials (soil) not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

M&L for clean, dry, unwashed river sand filled in trenches /ducts for cushioning to cable complete all as specified and directed. Note: - The depth of cushion after punning shall be measured.

Supply & Laying of sub class 'B'bricks locally available best quality laid flat (length of bricks laid across the length of cable) in tranches for protection of U/G cable complete all as specified and directed by Engineer-in-Charge.

M&L for Structural steel work using rolled mild steel section of Fe-290 (Gde E-165) like Angles, flat, square, round bars, Square Mesh as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates etc complete all as specified and directed.

M&L for Cement concrete for filling in foundations or making good of Road, PCC Floor, supports etc. Type B1, 1:2:4, using 20 mm graded stone aggregate including necessary form work and fair finishing of exposed surface of concrete / facia finish with cement mortar complete all as specified and directed.

M/S CHANDRIKA PRASAD AND SONS

Sunskrity Energy Pvt Ltd

Vandan Enterprises

SKYLIGHT INNOVATIONS

M/S A P CONSTRUCTION