PROVN OF 0.5 MW SOLAR POWER PROJECT AT ITARANA CANTT ALWAR MIL STN

Amount

Design, Supply, installion, testing and commissioning of Solar PV modules to meet cumulative rated capacity of 0.5 MWp at STOC. Modules will be of Mono Crystalline type with cells as per OEM instructions and minimum rating of 540 Wp with positive tolerance, with minimum 1100 mm cable length. Module efficincy >17%, fill factor>0.7, module will be free of PID, module connector suitable for MC4/Bizlink and jucntion box with minmimum IP 67 rating. Module NOCT (Nominal operating cell temperature) will be 45±3°C with temperature coefficient of power <0.4%/°C, and will be suitable for operation from -20°C to +60°C ambient temperature. Modules will be combined to make array & string of panels to maximize power output along with supply and installation of necessary accessories like fuses, array/string junction box etc., Modules will be certified for relevant dust standards (Applicable standard would be IEC 60068-2-68). Modules shall be deployed with RFID tag inside lamination as per MNRE guidelines. Guranteed electrical degradation of power generated not exceeding 20% of the minimum rated power over the 25 year period and not more than 10% after ten years period of the full rated original output. Warranty against manufacturing defect, raw material, workmanship, inspection and testing procedures shall be 5 years from the date of commissioning Modules shall be certified as per IEC 61215-Edition -II, IEC 61646 and IEC 61730-1 & 2 and other applicable IEC/IS standards. NOTES :- 1. Each PV module & solar cells should be manufactured indigenously i.e. Indian made & should be BIS approved & IEC certified. The bidder shall produce all the Test certificate for each panel from manufacturer & GE shall verify certificates from the issuing agency. The contractor shall procure & install module and cells of the Indian manufacturer the department reserve the right to inspect the manufacturing facility of OEM during the process of manufacturing of cells and modules.

2. Solar Module should have high conversional efficiency of minimum 17.0% each module and Single core four Sqmm UV resistant cable minimum 1100mm length and terminated with connectors MC4 compatible connectors. Glass with anti reflective coating, excellent performance in low light, torsion and corrosion resistant with anodized aluminum frame. 3. Solar PV modules shall have Warranty for a minimum period of 5 years against all material/manufacturing defects and workmanship, inspection & testing. PV Modules shall be warranted for their output Peak Watt capacity of solar plant i.e. 0.5 MW which should not be less that 90% at the end of 10 years and 80% at the end of 25 years from the date of successful commissioning. The warranty from manufacturer (OEM) shall be obtained by the contractor in original for a period of not less than 10 years. The contractor shall submit the warranty to GE on non-judicial stamp paper of the appropriate value for the enforceable warranty of SPV modules. For the purpose of giving this warranty, the contractor may enter into suitable MOU with the indigenous manufacturer. GE shall verify the warranty and the date of its validity & shall convey its acceptance in writing. 4. RFID tag details documents of the panel shall be only provided as per manufacturer

5. Each PV module must use a RF identification tag (RFID), which must contain following information :- (i) Name of the manufacturer of PV modules & Solar cells. (Indigenously made). (ii) Month and year of the manufacture (Separately for solar cell and modules). (iii) Country of origin (Separately for solar cell and module). (Made in INDIA only). (iv) I-V curve for the module. (v) Peak Wattage, Im, Vm and FF for the module, also Unique serial no and Model No of the module. (vi) Date and year of obtaining IEC PV module qualification certificate. (vii) Name of the test lab issuing IEC certificate. (viii) Other relevant information on traceability of solar cells and modules as per BIS approved specification.

Design, supply and fabricate fixed seasonal module mounting structure hot dipped galvanised mild steel with coating not less than 85 microns and suitable to withstand wind speed upto 170 km/hour and electrolytically compatible C-channels, bracing purlins of any size, electromagnetic washers, nuts, bolts including cutting, drilling etc.The design should be as per IS code : 800-2007 and suitable for the wind speed (as per Wind Zone with correction of wind load at solar panel instalation height), sun light and climatic condition of the plant loaction. Module Ground Clearance shall be 1000 mm. The design life should be more than 25 years and minimum yeild strength of structure steel hallow section will be 310 MPA and connecting plates yield strength shall be >250 MPA. Properties of RHS will conform to IS 4923:1997 SS-304 Fasteners. The structure should be suitable for easy removing and refixing/replacing of PV modules of the Solar Plant. All MMS, foundation & fixing arrangement shall be according to the design and drawings, duly vetted by any IIT/NIT/Govt. Engineering College & approved from Accepting Officer. Each structure should have angle of inclination as per the site conditions to optimize the maximum power generation in a year and provisions for Tilting of solar panels for seasonal variation. However to accommodate more capacity the angle of inclination may be reduced/ increased until the plant meets the specified performance power generation requirement of 0.5MW.The bidder shall carryout and submit design of foundation for fixing of modules mounting structure (MMS) along with design calculations, detailed structural & architectural drawings, duly vetted by any IIT/NIT/Govt. Engineering college & shall be got approved from Accepting Officer including material & labour for construction of necessary RCC foundation ( Design mix, reinforcement, necessary formwork, MS plate & including all required MS Bolts, nuts etc. complete) and associated work ( Boring, excavation, cutting, grounding, disposing of excavated material etc. complete) as per the approved design & drawings complete all as specified and directed.

(i) Structural material shall be corrosion resistant and electrolytically compatible with the materials used in the module frame, Its fasteners, nuts and bolts. Necessary protection towards rusting needs to be provided either by coating or anodization. (ii) MMS design & foundation design should be as per relevant IS code and shall be supported with design software reports & design calculations duly vetted by any IIT/NIT/Govt Engg college and shall be submitted for the approval of the Accepting Officer along with loading calculation sheet. (iii) The MMS structures and steel shall be as per latest IS 2062:2011 and galvanization of the mounting structure shall be in compliance of latest IS 4759. (iv) The fasteners used should be made of stainless steel of grade SS-304. The array structure shall be so designed that it will occupy minimum space without sacrificing the output from the SPV panels. (v) MMS shall have to be adequately protected from atmosphere and weather prevailing in the area. (vi) Foundation of MMS structure shall be designed for all load combinations as per relevant Indian Standard based on soil testing done by the contractor, Hence cost of soil testing is included in the unit rate of this item. Make:-Tata Steel/JSW Steel/SAIL/RAIL

Design, Supply, installation, testing and commissioning of grid tied 3 phase inverter outdoor type of with minimum IP 65 rating, with minimum 100 kW AC output at 50°C ambient temperature. Minimum European efficiency of the inverter shall be 98% load as per IEC 61683 standard for measuring efficiency. Maximum DC input voltage shall be 1000 V and inverter supplied shall have upto 10% additional DC input capacity. (Array to Inverter Ratio 1:1), 3 phase AC Nominal Output voltage 415 V (with ±10% range ), Frequency 50 Hz (±10% range), PF at rated output capacity: 1 (with range from 0.8 lag to 0.8 lead), Total ITHD: < 3%, Operating temperature range : - 20°C to + 60°C. All inverters should consist of associated control, protection and data logging devices and remote monitoring hardware and compatible with software used for string level monitoring all as specified and as directed .

Other important features/ protection required in the inverter are as under:- (i) Automatic morning wake-up and nightly shutdown. (ii) Mains (Grid ) over-under voltage and frequency protection. (iii) Galvanic isolation and fool proof protection against ISLANDING . (iv) Included authentic tracking of the solar arrays maximum power operation voltage (MPPT). (v) Array ground fault detection. (vi) LCD and Piezoelectric keypad operator interface Menu driven. (vii) Automatic fault condtions reset for all parameter like voltage, frequency and /or black out. (viii) MOV type surge arrester on AC and DC terminals for over voltage protection from lightening -induced surges. (ix) Provision for input and output isolation. (x) Inverter shall be installed on MS stand made by the angle size 50 mm x 50 mm x 6 mm. Structure burried in ground and shall be 450 mm above ground level and cost of steel included in the unit rate of this items. Grid Connectivity: Relevant CERC/RERC regulations and grid code as amended and revised from time to time shall be complied. Inverter shall adjust the voltage & frequency levels to suit the Grid.Make:-Hitachi/Goodwe/Sungrow

Supply and installation of branch, MC4 Male/Female connectors set compatible with module connectors with min of IP66 rating and design with suitable lugs for 6 Sqmm Cable complete all as specified and directed. Make:-Bizlink / Elcom /Amphenol

Design, Supply, install, laying with flexible PVC conduit of 40mm dia, lugs, nails, cable ties, termination etc., testing and commissioning of annealed single copper DC String cable of 1C x 4 Sqmm Solar grade, UV resistant 1.5 kV rated DC Cables with elctron beam XLPO insultaion confirming to IEC IEC 60754-1 & IEC 60754-2, IEC 60332-1, IEC 60332-3-24., IEC 61034. Temperature range -40 to +1200 C complete all as specified and directed. Average energy loss in DC cabling shall be <1.5% from solar panel to inverter. Note:- Excavation, earthwork and removal shall be measured and paid separately

Design, Supply, install, laying with flexible PVC conduit of 40mm dia,s, lugs, nails, cable ties, termination etc., testing and commissioning of PVC insultated copper cable of 1C x 6 Sqmm for earthing confirming to IEC and IS standards complete all as specified and directed. Note:- Excavation, earthwork and removal shall be measured and paid separately

Design, Supply, install with lugs, nails, cable ties, termination etc., testing and commissioning of AC Copper cable of 3.5 Core x 35 Sqmm from inverters to ACCB panels as per inverter and panel design, UV resistant 1.1 kV rated, PVC/XLPE insultaion confirming to IEC and IS standards. Temperature range -40 to +1200 C complete all as specified & directed.

Desing, Supply, laying in duct/trenches/pipe with necessay lugs, cable termination, testing and installation of power cable from main LT panel to transformer of XLPE insulated 1C x 300 sq mm, 1.1kV Aluminium Armoured LT cable as per relevant IS complete all as specified and directed.

Supply, install, testing and commissioning of Data monitoring system communication cable RS 485 [screen twisted] two pair complete all as specified and directed.

Supply, install, testing and commissioning of Inverter communication Shielded CAT6 cables complete all as specified and directed.

Supply, installation testing and commossioning of outdoor type stepup transformer converter duty type low losses as per ECBC of 630 KVA, 0.430/11 KV, 3 PHASE, 50 HZ, ONAN cooled oil immersed copper wound outdoor type step-up transformer complete with first filling of IS: 335 ISI marked filtered & dehydrated transformer oil and other standard fittings / accessories and 7 position off circuit tap changer (tapping range + 7.5% in steps of 2.5% each) with vector group Dyn-11 or as per inverter supplier recommendations, suitable for feeding supply generated from solar power plant to 11 KV VCB panel. Including following items :- HV Cable Box (Without Cable Glands) LV Cable Box (Without Cable Glands) Marshalling Box (having TTB Only ) all as specified and directed (i) Buchholz Relay with alarm and trip contact and shut off valves. (ii) Oil temperature indicator 150 mm dia with alarm and trip contact. (iii) Winding temperature indicator with alarm and trip contacts. (iv) Marshalling box 200 TB (MK) -03 Nos '(v) Magnetic oil level gauge. (vi) Pressure release valve (PRV) with trip contacts. (vii) Conservator with oil filling hole with cap and drain plug and within built in diaphragm to avoid direct air contact with transformer oil.

(viii) Oil level indicator with minimum level marking. (ix) The thermometer pockets with thermometer. Note:- Transformer yard should be properly maintained. Yard should be shrubs/ grass free and also 20 mm stone aggregate in requisite thickness properly laid and cost of same is included in the unit rate of this item. '(x) Silica gel breather (xi) Air Release plug. (xii) Lifting Lugs (xiii) Earthing terminals (xiv) Bi-directional Rollers (xv) Anodized aluminum rating and diagram plate. (xvi) Top filter valve (xvii) oil drain pit of suitable size

Note :- (i) The erection, installation of transformer shall be done under the supervision of manufacturers auth rep & certificated to this office shall be submitted by contractor duly signed by auty rep of manufacturer & Engineer-in-Charge. (ii) Before delivery of transformer from factory, testing shall be carried out by authorised rep of AO in the factory Permises. Contractor has to intimated the same well in advance, and cost of same shall be deemed to be included in quooted unit rates (iii) Plinth of Transformer including 40mm to 100 mm graded stone metal aggregate 1.5 mtr wide and upto 3 mtr deep around Transformer plinth with and including slant slot for accommodating 150mm dia pipe on both LT & HT side with clamping arrangement of size and specification as per manufacturer's instructions shown on drawings and as directed by Engineer-in-Charge complete shall be deemed to be included in the unit rate quoted by Contractor (iv) PCC platform for tranformer, post and gate etc. shall be measured and paid separately

M&L for earthing with galvanized steel earth plate electrode 600mm x 600mm x 6mm thick, burried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to galvanized 32x6mm earth strip by means of bolts, nuts check nuts and washers of galvanized iron or steel with protection pipe of GI, light grade 40mm bore, watering pipe 20mm bore of GI light grade, earth plate surrounded by alternate layer of coal dust and common salt 15 cm thick each layer all as per electrical plate No 3 of SSR Part-I and connected to earthing test point all as specified or indicated and testing on completion including funnel with wire mesh, earthing chamber with PCC (1:2:4) type B-1 using 20mm graded stone aggregate, 80 mm thick precast RCC 1:1.5:3 type A-1 cover duly reinforced with XPM (weight not less than 3 kg/sqm) and frame including all excavation and earth work etc. all as specified. (i) Transformer-4 (ii) VCB -2 (iii) LT Panel-2 (iv) GOD - 1 (v) LA-1 (vi) GI Structure-5 Note : (a). Earth chamber shall be constructed at least 1.50 metre away from the top of earth electrode, the earth pit and pipe for watering shall be provided in slanting manner. (b) Cost of 7.5m length of GI strip & GI protection pipe included in the rate of this item. (c) The earthing of MMS and invertor shall be interconnected with earthing grid will be provided through a bus arrangement from their respective earth pits.

Supply, laying, testing and commissioning of 20 mm X 3 mm flat copper earthing strip as per applicable standards complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately.

Supply, laying, testing and commissioning of of 32 mm X 6 mm GI earth strip as per applicable standards complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately.

Lightning Protection for PV Array: Design, supply & fix Lightning Arrestor of required number of suitable Early Streamer Emission (ESE) lightning arrestors installed in the array field. Lightning arrestors/surge arrestors shall conform to IEC 60099-4 or IS:3070 except to the extent modified in the specifications. Arrestors shall be of hermetically sealed units, self-supporting construction, suitable for mounting on lattice type support structures. The air terminal is Early Streamer Emission (E.S.E.) type which shall be fixed at the top of a GI elevation pole with base so as be at least 2 meters above the structure to be protected. Its height above roof level would be dependent on the level of protection and the protection radii required. The air terminal should be working on the principle of early streamer emission using non-radioactve technology, neeeding no external power source. The air terminal should be capable of racking the lightning stroke 60 micro seconds earlier as compare to passive lightning rod. The air terminal is of copper rod and it has qualified diameter to resist high values of lightning currents.Roof connectin pipe should be capable of withstand in lightning strikes having dimension 50mm internal dia and 60mm outer dia. Note: 1. Cost of all equipments, copper strip upto earth test point etc are included in this item. However cost of earthing shall be measured and paid separately to the contractor.

M&L for provising of Fire fighting point complete all as specified and directed including supply and fixing of fire fighting Equipments are as under:- (a) foam type fire extinguisher including filling x 8 Kgs - 2 Nos (b) CO2 type fire extinguisher x 8 Kgs - 2Nos (c) LT Rubber Mat (2mx1mx12mm) - 6 Nos (d) HT Rubber Mat (2mx1mx12mm) - 3 Nos (e) Discharge rods of suitable size as approved by GE - 01 No (f) Sand bucket with stand :- Sand bucket of capacity 20 kg made out of MS Sheet of 20 gauge dully painted with synthetic enamel paint of shed as approved by GE. - 04 Nos (g) HT Hand Gloves - 02 Sets (h)First aid box- First aid box made out of MS sheet of suitable size as directed- 01 No (j) Electric sock Treatment Chart - 01 No

All necessary arrangemt to provide permissions for evacuating the 0.5 MWp solar power with the existing 33/11 kV consumer substations located in Alwar mil stn, system shall be the responsibility of contractor. This include necessary infrastructure including metering arrangement for import/export consumption at DISCOM substaiton with CTs &PTs metering cubicle and check meter etc.,, harmonic stabilisation within the limits of Central Electrical Authority (CEA) and necessary statutory approvals from DISCOM/RERC and various other state agencies as required. The rate/amount quoted is deemed to be inclusive of this aspect and no claim whatsoever shall be entertained at later stage.

PHASE II ( 60 MONTHS OF COMPREHENSIVE MAINTENANCE, MANNING AND OPERATION)

Outsourcing of manpower for servicing of operation Five (05 ) years (after date of completion of phase-I works) for trouble free operations of 500 KWp power plant at Alwar (Rajasthan) 01 x Skilled Electrician and 01 x labour/helpers in each shift of eight hours for duration of 08 hours including periodical maintenance /cleaning of installation, equipments properly to keep dust free all the time and continuous operation including Sunday and Holiday during Summer/Monsoon/Winter for two shifts for smooth and efficient performance of Solar power plant to ensure maximum Solar energy is fed to grid including following: ─ Trouble free operation of the Solar Power Plant Monitor the Performance of the Solar Power Plant by data logging. Monthly report preparation & reporting to MES on performance of Power Plant Maintenance of Module - Periodic cleaning of module (fortnightly) Maintenance of Module - Periodic cleaning of module (fortnightly) Scheduled maintenance of Inverter Attend to the emergency break down of the components Frequent testing of plant equipment by Walk Down' checks to internal condition of equipments

such as module performance, inverter test, monitoring system testing etc careful logging of operation data and periodically processing it to determine abnormal or slowly deteriorating conditions careful control and supervision of operation conditions. (Wide and rapid variations in voltage and frequency conditions do contribute to increased maintenance) Regular routine maintenance work such as keeping equipment clean, Spare parts maintenance and any other job other than above indicated jobs would be covered under as specified and directed for smooth and efficient performance of Solar Plant to achieve desired condition through out the currency of contract. Note -Rates quoted by tenderer are deemed to be included following: - (a) Timing of shifts shall be as directed by Engineer-in-Charge. Qualified person (Skilled) having experience of operation & maintenance of solar plant (One electrician shall be ITI qualified having passed "SOLARMITRA'' PROGRAMME BY MNRE. & one helper having high school qualified with 5 years experience for each shift) two shift per day.

(b) Maintenance and placing of system specific labels. weekly cleaning of panels, minor adjustment, lubrication, repair, replacement, period planning to arrest corrosion of MS structure, checking of loose wires and fittings, site cleaning of grass and overgrow/ vegetation, trimming of trees, the vicinity to avoid shadow on panels, drain, clearance, debris clearance to be done. General cleaning of Elect receiving station & sub station buildings with cleaning of plants machinery, LT Panels and grass cutting etc for installation. (c) Visual inspection daily for overall functioning of the PV plant and connected equipment a sper laid down manufacturer specific instructions /inspections as mentioned in preventive maintenance manual. (d) Trouble shooting and servicing of the equipment and plant. Cleaning and maintenance of control room. Maintenance of invertors, data logger and all others accessories and equipment of solar PV Plant. (e) Cost of log sheets receiving station for daily running records in booklet form for a day complete all as directed (f) The penalty of Rs 1000/- per person per shift shall be imposed for absence. The absent period of labour payment shall not be paid to the contractor

(g) If any loss/damage takes place during operation of main MES power house the same shall be made good by the contractor and cost of the same shall be deemed to be included in rates quoted by tenderer. (h) Penalty for not generation of 0.5 MW per day due to internal faults will be imposed on contractor. Note 1: All stationery, T&P , minor items required to maintain the installations in a presentable manner and always keep in 100 % functionable condition and operating and maintenance manual, spares list, periodical maintenance chart / manual, lay out diagram of solar Plant and connected equipment display board and Shock treatment chart with drawing duly framed shall be provided by the contractor Note(2 : The unit rate quoted for item No.19.00 to 19.03 shall be deemed to be included for all the provisions mentioned in paras and notes here-in-before and as specified in Schedule 'A' notes & particular specification. Note 3:- The contractor while quoting rate shall take into account for EPF, ESIC, Bonus, Overhead Profit, LWC and GST to be paid at applicable rates alongwith payment of minimum wages to the personnel employed at worksite into this item only. Contractor shall ascertain & consider above mentioned contributions while quoting & nothing extra shall be admissible to the contractor on this account.

S&F "Lithium based Energy Efficient Integrated Solar Street light 40 Watt" in single FRP body with polyurethane coating encases solar PV panel 80Wpmono crystalline, lithium battery 11.1/12.8V, 39.6AH with inbuilt BMS, high brightness W-LED (160-180lm/watt) lamp with aluminium reflector for better light distribution,CRI>70, color temperature 6500K, microcontroller based charge controller cum driver, automatic dimming function (first hours at full brightness & rest of the time at lower light level with PIR motion sensor), dusk to down operation, suitable for pole height 9 mtr, working temperature(-) 30C to (+) 55C, including steel tubular pole of 9 mtr height and MS clamp suitable for pole/wall mounting. Note :- Earthwork, PCC in foundation, PCC in coping shall be paid and measured under respective items. However cost of painting and numbering on steel tubular pole as directed by GE is including in the unit rate of this item.

M&L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate in foundations concrete for pole all as specified and directed.

M&L for PCC 1:3:6 type C2 using 40 mm graded stone aggregate in mass concrete for pole all as specified and directed.

M&L for PCC 1:2:4 type B2 using 40 mm graded stone aggregate in coping concrete for pole all as specified and directed.

M&L for brick work with FLY ASH BRICKS(As Per IS-13757(1993) burnt clay fly ash building bricks), (OLD SIZE BRICKS) with width equal to the length of the brick laid dry & flat abutted with each other with gap between adjacent bricks not exc 10 mm over UG cable for protection and complete all as specified & directed.

M&L for dry sand and punning for cushioning to under ground cable all as specified and directed. Note :- For the purpose of payment only punned thickness shall be measured.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip , electric power cables (heavy duty) with stranded aluminium conductor, 11000 volts grade, of size 3 core 185 sq mm complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV grade cable for outdoor termination , cold shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminum conductor cable of size 120 to 185 sqmm complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV grade cable for indoor termination , cold shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminium conductor cable of size 120 to 185 sqmm complete all as specified and directed.

Design, supply, installation, testing and commissioning of 11 KV rated, 630 Amps, 20 KA for 3 Sec HT vacuum circuit breaker panel at transformer outgoing conforming to IEC 62271-200, 25 KA for 1 Sec, LSC2B-PM class front accessed comprising of outdoor Vacuum Circuit Breaker as incomer consisting of the following:- (a) 630A continuous rated electrolytic copper bus bar, droppers and bus bars should be insulated with full system voltage sleeves (b) Trolley mounted horizontal racking in rack out and horizontal isolation, vacuum circuit breaker as per IEC 62271-100 so that the breaker rack in /out is done in a smooth manner. Vacuum circuit breaker should have three no resin encapsulated/ segregated vacuum bottles of the same manufacturer as of circuit breaker. The Vacuum Bottle should be type tested for 100 full short circuit operations. (c) Motorized spring charging mechanism with integral spring charging handle for manual spring charge. (d) Inter panel epoxy barrier to restrict arc propagation from one panel to another. (e) Cast resin Current Transformer 11 KV, 200-100/5A, core 1: class 0.5, 15 VA, Core 2: 5P10, 15 VA with metering and protection core including necessary control wiring. (f) Accessories like local remote switch, breaker control switch (T-N-C), space heater with thermostat, DC & AC control circuit through MCB, indicating lamps for RYB, spring charge, DC supply healthy, breaker ON/OFF, breaker in SERVICE/TEST.

(g) Multifunction meter with RS 485 port (h) Digital Ammeter and Digital Volt meter (j) Separate master trip Relay and anti pumping relay. (k) Comprehensive numerical protecting relay should have built-in integrated mimic compatible with IEC 6185 for directional and non directional O/C, E/F, U/V, O/V protection type having following additional facilities :- (i) Trip ckt supervision.(ii) Distribution recorder.(iii) Event log with date and time.(iv) Conformal coating for harsh environment.(v) Suitable to operate on 24 volts DC for auxiliary and control supply. (vi) Aux. Relay for Alarm & Trip - 3 Nos. (l) Panel should also have additional facilities :- (i) Continuous rated closing coil. (ii) Fully integral arc type tested (20 KA for 1 Sec) as per latest IEC 62271-200. (iii) Vacuum bottles should be tested for 100 full short circuit operations.. (iv) Manual closing/ tripping of CB with compartment door closed. (v) The panel shall be provided with power pack battery back up for not less than 30 minutes. (vi) The Height of the HT section should atleast be of 1400mm for human safety during the internal arc creation. (vii) Breaker shall be provided with following contacts. (a) Auxiliary switch with 6NO+NC mounted on the draw out portion of the switchgear. (b) Position switches with 3 NO+1NC contacts for each position in SERVICE and TEST. The panel shall be SCADA Compatible system.

Supply, installing, testing and commissioning of Air-break, gang operated, triple pole switch, outdoor, horizonal/Vertical mounting type (SI marked), mechanically operated, mounted on insulators and frame work with operating mechanism worked from ground level, with locking arrangements including Godrej pattern 65 mm pad locks with two keys, complete suitable for HT 11 KV, 50 Hz AC supply including necessary electric connections, complete all as specified and directed of rating 400 amp complete with fuse mounts, fuse carriers and HT fuse elements.

M&L prestressed concrete pole 11.0 meters long 152 mm x 152 mm at top and 152 mm x 260 mm at bottom class 9 complete all as specified and directed Note :- Earthwork, PCC in foundation, PCC in coping shall be paid and measured under respective items. However cost of painting and numbering on pole as directed by GE is including in the unit rate of this item.

M&L for Lightening Arresters suitable for 11 KV expulsion type complete with all fittings, transmission class, discharge capacity 65 KA complete all as specified and directed.

M&L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete as specified and directed.

M&L for earthing with copper earth plate 600mm x 600mm x 3.15mm thick, burried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to copper earth strip 20x3mm by means of bolts, nuts check nuts and washers of galvanized iron or steel with protection pipe of GI, light grade 40mm bore, watering pipe 20mm bore of GI light grade, earth plate surrounded by alternate layer of coal dust and common salt 15 cm thick each layer all as per electrical plate No 3 of SSR Part-I and connected to earthing test point all as specified or indicated and testing on completion including funnel with wire mesh, earthing chamber with PCC 1:2:4 type B-1 using 20mm graded stone aggregate, 80 mm thick precast RCC (1:1.5:3) type A-1 cover duly reinforced with XPM (weight not less than 3 kg/sqm) and frame including all excavation and earth work etc. all as specified. Note : 1. Earth chamber shall be constructed at least 1.50 metre away from the top of earth electrode, the earth pit and pipe for watering shall be provided in slanting manner. 2. Cost of 7.5m length of copper strip & protection pipe included in the rate of this item. Extra length shall be measured and paid separately. 3. Earth pits for body earth of transformer, 2 earth pits for neutral earthing, 2 earth pits for body earthing of LT and HT panels in a bus form).

Supply and fix Hose box made of 18 gauge MS Sheet 800mm X 600mm X 250mm with double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete all as specified and directed.

Supply and fix hose reel of drum 20 mm dia and 30 meter length conforming to IS 5132 complete all as specified and directed.

Supply and fix gun metal gate globe valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed for the following sizes of pipes:-

25 mm bore

50 mm bore

Supply and fixing, testing steel water tubing medium grade galvanized including all fittings such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches etc also for cutting , screwing and waste and for making forged bends on piping as required for laying in trenches or fixed to wall etc complete all as specified and directed for the following sizes of pipes:- Note:- Excavation and earth work shall be measured and paid separately.

25 mm bore

50 mm bore

Supply , install, testing and commissioning of indoor type cubical wall mounted IP 43 LT distribution control panel board powder coated size 1.0m x0.80m x0.30 m made out of 2mm thick CRCA sheet dust and vermin proof suitable for operation on 3 phase, 4 wire , 50 Hz 415 volts and panel board should be front opening and locking arrangement complete including suitable bus bar internal wiring with 100 volts grade single core PVC copper conductor cables of suitable current carrying capacity and making good all connection of incoming and outing cable by using copper lugs, including internal wiring complete comprising of the following accessories :- (a) Main incoming MCB TPN 63 amps 415 volts - 01 No. Outgoing:- (b) MCB SPN 32 amps 230 volts -02 No (c) MCB 6-32 amps SP -02 No (d) Direct on line(DOL) starter 5 HP capacity -01 Nos (e) Insulated aluminum strip for connection of MCBs and other accessories (f) Indicator lamp Red, Yellow and blue-01 set

M&L for bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, "Y" junction, double branch, cross(all sockets or socket and spigot or all ends flanged) collars, caps and plugs complete all as specified & directed.

M&L for cutting existing cast iron/GI pipeline of size upto 150 mm bore in position for insertion of ` T` joints or making branch connection as required and directed. Note:- Unit rate of this included of the following:- (i) Cost of earthwork (ii) Cost of fittings, clamp, nuts & bolts on pipe as required

Supply, install, testing & commissioning electric motor three phase 415 V , AC ,50 Hz, driven mono block pump set having head 25M and discharge 250 LPM for module washing system and suction pipe dia 50mm bore and discharge pipe dia 50mm bore of GI pipe medium grade including fittings and accessories of suitable size not less than 5 HP complete all as specified and directed.

S&F 5000 Litre capacity Rotational moulded polyethylene water storage tanks three layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet, over flow pipe and PVC synthic tank close top with lid complete all as specified and directed Note:- Water tank shall be of white colour with PVC synthic close top.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sq mm 4 core complete all as specified and directed.

M&L earthing complete with 60cmx 60cmx6mm thick GI plate electrode buried in ground vertically not less than 2.25mtrs deep below ground level with top edge of the plate not less than 1.5mtrs below ground level with GI strip of size 25x4mm as earthing lead including necessary excavation and earth work (in any of strata) providing charcoal dust, salt mixed with fine sand in continuous layers, PCC (1:3:6 ) type C1 in chember ,Precast 50 mm thick in cement ( 1: 2:4) type B.1 with CI frame with cover, 20mm dia bore light grade GI watering pipe furnel etc fixing of GI Pipe 40 mm bore light grade protection for earthing strip from earth pit to test point complete & making connection all as directed . Note:-(i) The concrete pit shall be of PCC 1:3:6 type C-1, 40 mm thick pre-cast cover slab of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate with suitable handle shall be provided in lieu of cast iron cover shown in electrical plate No.3 of MES SSR Part-I. (ii) Item includes the cost of GI pipe for protection of earth strip including earth strip up to 7.5 Metre. (iii) Any variation of GI pipe and GI strip below or above 7.5 metre shall be adjusted through deviation. (iv) Earth electrode shall be surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides.

Surface excavation m.exec 30 cm deep and averaging 15 cm deep and getting out loose /soft soil /Cutting bushes / shurbs , grass etc complete all as specified and directed.

Grubbing up tree trunk including cutting of trunk portion protruding over ground digging out roots, filling holes and levelling ground, stacking of serviceable material and removing of unserviceable material to a dist n exc 50m and cleaning site of girth 30 cm & n exc 100 cm complete all as specified and directed.

All as per item no 47 above here in before but girth of tree exc 100 cm and n exc 150 cm complete all as specified and directed.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation etc or for shafts, wells, cess pits, manholes, pier holes, laying cables erection of poles / struts/stays etc n.exe 10 Sqm on plan not exceeding 1.5 metre in depth and getting out in any type of soil complete all as specified and directed..

All as per item no 49 above here-in-after but depth exc. 1.5 meter & not exc. 3.0 metercomplete all as specified and directed.

Excavation over areas n exc 1.5m deep and getting out in soft/ loose soil complete all as specified and directed.

Returning ,filling in including spreading , levelling ,watering & well ramming in layers n exc 25cm thick complete all as specified and directed

Removing excavated soil at a distance not exceeding 50 m and deposited where directed at a level not exceeding 1.5 m above the starting point.

Removing of excavated material exec. 250 m but n exc 500 m and depositing where directed at a level n exec 1.5 m above the starting point

M&L Brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed.

M & L PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in coping including necessary form work complete all as specified and directed.

M & L for rendering 10mm thick in cement mortar 1:4 on fair faces of brick walls or concrete surfaces complete all as specified and directed.

M&L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and directed.

Rolling and consolidating to required gradient and camber of formation surface (cutting or filling ) of roads with 8 to 12 tonne power roller including filling in depressinons which occur during rolling complete all as specified and directed.

M&L 200 mm thick (spread thickness) soling (in two layers of 100mm thick each layers to be rolled & consolidated separately) with grading 63 mmto 90 mm interstices filled, surface formed and rolled and consolidated to required gradient and camber with 8 to 12 tonne power roller complete all as specified and directed.

M&L for 150 mm thick (compacted thickness in two layer) WBM with coarse stone aggregate of sand stone flint or quartzite of grading 2 (63 mm to 40mm size) spread rolled and and consolidated to required gradient and camber with 8 to 12 tonne power roller complete all as specified and directed.

M&L 15mm thick cement plaster on other than fair faces of brick surface in cement mortar (1:4), finished fair & even without using extra cement complete all as specified and directed.

M&L Reinforced concrete pipes, class NP-2 of 300mm bore laid and jointed complete with colars in cement mortar complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate Concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested;haunching against sides of 300 mm nominal of pipes after they are laid and tested in trenches complete as specified pipe complete all as specified and directed.

M&L for Preparing newly plastered surfaces of walls and applying two coats of cement base paint complete all as specified and directed.

M&L for providing precast concrete type B1 1:2:4 (using 20mm graded stone aggregate) as in kerb stone with plain fair faces including chamferes, weathering, throating etc and setting in mortar 1:4 complete with joints to match complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS-15658-2006 of 80mm thickness M40 grade and grey cement and pigment complete all as specified and directed.

M&L for 100mm thick plain cement concrete type D2 1:4:8 (using 40mm graded stone aggregate) as sub base floor complete all as specified and directed.

M&L for cement concrete (flexural concrete) of flexural strength 40kg/sqcm in field using 400kg of cement per cum, 200mm thick including necessary steel formwork for laying in bays between joints and contraction, expansion joints/or between the two contraction joints all as specified and as directed.

M&L Polythene film black 50micron with 200mm over lapping complete all as specified and directed.

M&L river Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L forming contraction (Dummy) Joint 10mm wide filled with sealing compound of suitable grade complete all as specified and as directed.

M&L forming construction joint 10mm wide filled with sealing compound of suitable grade complete all as specified and as directed.

M&L Factory made M40 Prestressed concrete post 150mm x 140mm with both side groves 50x30 mm for fixing PSC precast panels with 5mm carbon wire strands 6 Nos (Typ) of 2.5m length in which 1.0 m fix in PCC (1:4:8) below GL in 0.45x0.45x1.0 m including excavation and removal of earth along with preparation and applying two coats of cement base paint as per shade approved by GE over a coat of primer complete all as specified and directed. Note:- The unit rate of this item including the cost of PCC in foundation, earthwork and painting complete

M&L Factory made PSC precast pannels M40 of size 2.1x0.3x0.05 m with 3 mm carbon wire strands 4 Nos in each panels, inserted in groves of posts and fixed with 1:1 cement sand mortar. Concrete strength should be of 20 Mpa on 7th day of Transfer of prestress complete all as specified and directed.

M&L for Steel gate 5.45 m wide and 2.0 m high including RCC pillers , double leaf including foundation guide rails, stoppers two coats of cement base paint to pillars and two coats of synthetic enamel paint over one coat of zinc chromate primer to steel surfaces including excavation & earthwork in any type of soil etc complete all as specified and as shown on drawing no TD/2004/13 sheet no 1/3 to 3/3. Note:- The unit rate of this item including the cost of PCC in foundation, earthwork, painting etc. complete

Subhash Infraengineers Pvt. Ltd.

M/s godara infratech and power industries