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| 1 | Sch 'A' Part-I (Building Work):-This Schedule is not Pre-Priced by MES and the Pre-Priced rate indicated as \\"Rs. 0.00\\" under col.5 signifies this fact only. |
| 2 | Construction of block of Solar Power Plant Room, duty room complete all as shown on drawings and as specified. |
| 3 | Construction of block of Sentry Post complete all as shown on drawings and as specified. |
| 4 | Total Amount of Sch 'A' Part - II (Site Clearance and Development Work) |
| 5 | Total Amount of Sch 'A' Part - II (Internal Water Supply Work) |
| 6 | Total Amount of Sch 'A' Part - III (Internal Electric Supply Work) |
| 7 | Total Amount of Sch 'A' Part - IV (Protective Work) |
| 8 | Total Amount of Sch 'A' Part - V (Area Drainage Work) |
| 9 | Total Amount of Sch 'A' Part -VI (Sewage Disposal Work) |
| 10 | Total Amount of Sch 'A' Part -VII (Road, Path, Culvert and Hard Standing Work) |
| 11 | Total Amount of Sch 'A' Part -VIII (External Water Supply Work) |
| 12 | Total Amount of Sch 'A' Part -IX (External Electric Supply Work) |
| 13 | Total Amount of Sch 'A' Part -X (Security Wall Work) |
| 14 | Sch 'A' Part - XI (Misc Items of work) Note : This Schedule is not Pre-Priced by MES and the Pre-Priced rate indicated as \\"Rs. 0.00\\" under col.5 signifies this fact only. |
| 15 | Design, Supply, install, testing and commissioning of ground based solar power generating system without battery of 800 kWp Installed capacity of panels to be connected to 33 KV Internal grid through appropriate inverter capacity and Step up transformer , grid tied solar photo voltaic system complete with the components specified below:-I. SPV Modules as per specification given below:-(a) Solar Mono crystalline/perovskite-silicon tandem/topcon/perc (whichever is best as per latest trend) C-Si PERC Module of minimum rating 545 Wp, min efficiency 20 % with DCR as per MNRE guidelines, the IS/IEC (latest) applicable at the time of design approval and contractor shall provide the copy of relevent IS/ IEC (latest) at the time of design approval. Qty of solar PV module shall be tentatively 1762 Nos for 800 kWp installed capacity. (Contd.../) |
| 16 | Note:-(i) Design shall be done as per latest IS code, latest MNRE guidelines and as specified in tender. Design shall be vetted by Minisry of New and Renewable Energy (MNRE) approved firms eligible for making of DPR of Solar Project. String Combination box, ACDB, DCDB, overall inverter and transformer etc Capacity shall not be less than the installed capacity of panels. Panel minimum Capacity shall be 545 Wp & efficiency not less than 20% conforming to standard applicable as per MNRE. Capacity Utilization Factor (CUF) of solar plant as per MNRE guidelines at Energy meter level shall be approved by the department at the time of design approval.(ii) Solar Modules and solar cells therein should be of make Made in India and complying DCR norms(Domestic content requirement). The contractor will have to submit company declaration in the format, to be provided by GE at the time of request for approval of sample/Make for modules. Each PV module used in this work shall have RF Identification tag. Contractor shall provide one RFID card Reader along with panels. (Contd.../) |
| 17 | (iii) Solar PV Modules shall be warranted for a minimum period of 25 years. PV modules shall be warranted for their output peak watt capacity, which shall not be less than 90% at the end of 10 years and 80% at the end of 25 years. PV modules shall be warranted for any manufacturing defect or bad workmanship for a period of 25 years from the date of completion of Phase-I of the work. The contractor shall submit necessary warranty certificate for 25 years to GE. (iv) The capacity of different items of complete solar plant given are min and further any variation shall be approved by GE considering design aspect. (v) Modules should be of Make as approved by MNRE. (Contd.../) |
| 18 | (vi) An amount equal to Rs 5,00,000 (Rupees Five Lakh Only) shall be retained from the contractor's bill against the warranty for a period of 25 years from date of completion of job. In case energy generation less than agreed generation yearwise recovery shall be made from retained amount at the time of releasing of retained amount. Recovery calculation shall be at the electricity unit rate to the department of that particular year. (vii) Contractor shall submit complete DPR with study of Shadow analysis and amount of energy generation for 5 years, capacity of different items alongwith cost benefit analysis i.e breakdown period.(viii) During the period of warranty of modules, the contractor shall remain liable to replace any defective parts that become defective in the plant.(ix) Overall capacity of all inverters, transformers, string combiner box,ACDB, DCDB etc shall not be less than the installed capacity of panels. (Contd.../) |
| 19 | II. Module Mounting Structure as per specification below:-(a) Hot dip galvanized MS angle module mounting structure for solar panels of combined capacity as above, AC output with double pole static structure of suitable size along with concrete grouting alongwith necessary foundation for required rigid support as required at site capable to with stand maximum wind load of 150 Km/hrs as designed for angle of modules all as required as per site. (Contd.../) |
| 20 | III. Power Conditioning Unit(a) On Grid String Inverter/PCU, DC to AC (outdoor type, IP 65) of capacity 4 x 200 KW AC or next higher side capacity suitable for 0.8 MW AC , AC nominal rating (array to inverter ratio 1:1) ,3P 50 Hz AC power string inverter on three phase side :- output voltage 415V (+12.5% / -20% VAC), frequency 50 Hz ( +3 Hz /- 3 Hz), maximum current ripple 4% PP, reactive power 0.95, inductive to 0.95 capacity, total harmonic distortion less than 3% with overall efficiency of not less than 98% and above, at full load (IEC 61683) with all protection and controlling as per specification, including suitable communication portal with SCADA for monitoring all parameters like power, power factor, voltage, current, etc with in build or external data logging device or online portal complete all specified as directed. (Contd.../) |
| 21 | Other important features/protection required in the inverter are as under -(i) Automatic morning wake-up and nightly shut down. (ii) Main (grid) over-under voltage and frequency protection. (iii) fool proof protection against islanding. (iv) included authentic tracking of the solar arrays maximum power operation voltage (MPPT). (v) Array ground fault detection. (vi) Automatic fault conditions reset for all parameters like voltage, frequency and/or blackout.(vii) MOV type surge arrester on AC and DC terminal for over voltage protection from lightning induced surges.(viii) Operating ambient temperature range -20°C to +60°C.(ix) All parameter should be accessible through an industry standard. (Contd.../) |
| 22 | (x) Suitable communication device to communicate with SCADA for monitoring parameters like P, PF, V, I, Approximate time delay, insufficient solar power output.(xi) Insufficient solar power input: when the power available from the PV array is insufficient to supply the losses of the inverter, the inverter shall go to standby/shut down mode. The inverter control shall prevent excessive cycling during rightly shut down or extended periods of insufficient solar radiations. (xii) Utility grid over/under voltage/frequency : the inverter shall restart after an over/under voltage/frequency shut down, when the utility grid voltage/frequency returns to within limits for a minimum of two minute. (Contd.../) |
| 23 | Note:-(i) Power conditioning Units (PCU) PCUs shall be warranted (replacement) for minimum period provided by the manufacturer but not less than 5 years. PCUs shall be warranted (replacement) for any manufacturing defects or bad workmanship for a minimum period of 05 years from the date of completion of Phase-I of the work. (ii) During the period of Warranty the contractor shall remain liable to replace any defective parts that become defective in the plant under the conditions provided by the contract and arising solely from faulty materials of workmanship, provided such defective parts are not repairable at site. After replacement, the defective parts shall be returned to the contractor.(b) String monitoring/combiner box of suitable capacity to carry the DC current and voltage in accordance with string array on as required and directed at site complete. (Contd.../) |
| 24 | (c) Copper DC String cables of of suitable size as required at site of Solar grade, including suitable lugs/male, female connectors etc. UV resistant 1.0 KV DC Cables confirming to IEC 62930:217/BSEN50618 temperature range -50 to +900 C, complete as required and directed.(d) Data monitoring system communication cable RS 485 [screen twisted] / as required at site complete.(e) Inverter communication Shielded CAT-5 cables as required at site complete.(f) Supply, install, testing and commissioning of Solar Observatory system of Weather Station complete all as specified and directed consisting of following:-(i) Pyranometers: 1(ii) Rain Guage: 1(iii) Module Temp Sensor: 4(iv) Ultrasonic Anemometer: 1 (v) Temp & relative Humidity Meter: 1(vi) Solar Panel + Battery Bank: 1(vii) Data Logger: 1 (Contd.../) |
| 25 | Note:- All data shall be recorded chronologically date wise. The data file shall be MS Excel compatible. The data logger shall have internal reliable battery backup to record all sorts old data simultaneously round the clock. All data shall be stored in a common work sheet chronologically. Representation of monitored data shall be in graphics mode and/or in tabulation form. Energy generation shall be monitored at the output of inverter only and shall be compared with theoretical calculated energy generation based on weather report received through weather sensing equipments on SCADA. All instantaneous data can be shown in the Computer Screen with Remote Performance Monitoring System complete all as specified and directed by the Engineer-in-Charge and shall have following:-(i) Inverter Data Monitoring(ii) Energy Meter Data Monitoring(iii) Weather Station Monitoring(iv) String wise data monitoring(v) Real time calculation of energy generation based on weather condition and monitoring of Performance Ratio (PR) and Capacity Utilisation Factor (CUF) (Contd.../) |
| 26 | (g) Lightening protection system of Early Streamer Emission type Lightening Spike with 107m protection at level 3 for protection (duly supported by tech literature) against lightning strikes with GI mast of 8.5mrs long - (i) Qty of lightening arrester shall not be less than 5qty including suitable size of copper earthing plate with strip from pit to LA. Foundation of system should be followed as per advised by OEM/NISE.(ii) Earthing shall be provided for string monitoring/combiner box, Inverter, Solar PV module, mounting structure, panels, LA, Switchyard Structure, complete with suitable size of Copper earthing and copper Cable / strip as earthing lead as per design including termination accessories as required at site & confirming to latest IS/IEC all as specified and directed. Earthing for isolation transformer and equipments thereafter downstream will be through GI strip earthing with GI earthing lead.(h) Main distribution board, Floor Mounted DC Panel (DCDB), DC Bus, Auxiliary Buses for required load as per site requirement on DC side of inverter complete. (Contd.../) |
| 27 | (j) Main distribution board Floor Mounted AC Panel (ACDB), AC Bus, Auxiliary Buses for required load as per site requirement on AC side of inverter complete all as specified and directed.(m) 1.1KV copper Armored LT power Cable as per IS 7098 from inverter to transformer of AC Cables of off sizes as required at site incl end joints , mid joints , complete all as specified and directed.(n) Earth continuity conductor or main earthing lead copper cable or GI strip of suitable size as per design and as required at site.(o) Suitable size HDPE pipe 6kgf/cm2 rating for cable protection including all necessary fitting and fixing arrangement complete as required at site all as specified and directed. Note: Necessary earth work sand cushioning protection pipe bricks etc shall deemed to be included for laying of cables HDPE pipe up to power transformer. (Contd.../) |
| 28 | (p) Industrial type computer (two No) rugged & robust in nature to operate in a hostile environment. The computer shall be of HP make or of equivalent make having i10 or better processor with minimum 1 TB of hard drive, 21’’ LCD colour monitor(two No), DVD Drive with writer multimedia kit and UPS with 30 min Power back up with internet connection for PC and 55” LCD color monitor (2 no's), wall-mounted, complete with all mounting accessories and necessary connections to the CPU. (q) Coloured laser printer (two No) as per HP model number M1005 or techno commercially equivalent model in other make as approved by GE. The printer shall be equipped for printing scanning copying complete. (r) Generation Metering: Installation of energy meter of suitable capacity along with necessary wiring , CT , PT etc before transformer (LT) in ACDB Panel with suitable communication device to monitor power in SCADA system. (Contd.../) |
| 29 | (s) Supply and fixing 20 No, Hybrid type Stand alone solar Street Light 40W made with high efficiency Mono light crystalline solar PV module, Lithium Ferro Phosphate battery with inbuilt BMS technology, High efficiency LED, MPPT solar charge controller and aluminium extruded body specially programmed to automatically control the dimming and brightness of light, which increase the backup time all as specified and directed and also shall comprise the followings: -(i) S&F 3.5 m high mild steel powder coated pole of suitable dia compatible with solar light fitting and fixturesalong with gussets plate and nut bolts and washers etc. (ii)Necessary earthwork, PCC foundation & filling etc. (Contd.../) |
| 30 | (t) Supply, laying, testing, and commissioning of 100 RM of LT Cross Linked Polythene Insulated (XLPE), 70 Sqmm, 3.5 core, aluminium conductor, galvanized steel strip armoured, heavy-duty electric cable, 1100 Volt grade, ISI marked, with overall PVC outer sheath. The cable shall be laid through pipes, under floors, or across walls as required, including proper termination and connection to the Distribution Board (DB) of the building with all necessary accessories. The work shall be executed with suitable clamps and supports, ensuring safety, durability, and compliance with relevant standards, complete in all respects as directed at site. (Contd.../) |
| 31 | (u) Supply, installation, testing, and commissioning of a complete CCTV Surveillance System to cover the entire area of 800 KWp Solar Power Plant, comprising high-resolution IP cameras (fixed and PTZ type) with day & night vision, weatherproof housing, suitable poles, mounting arrangements, and power supply units. The system shall include Network Video Recorder (NVR) with adequate storage capacity, display monitor, and all necessary accessories for continuous monitoring. Connectivity shall be provided through a secured Wi-Fi network ensuring online visibility from remote locations. The scope includes laying of cables (power & data), configuration of network, integration with existing infrastructure, and ensuring full functionality of the surveillance system. The work shall be executed complete in all respects as per site requirements and directions of Engineer-in-Charge. (Contd.../) |
| 32 | (v) Supply of complete set of Tools and Plants (T&P) suitable for installation, testing, commissioning, and maintenance of 800 KWp Solar Power Plant, comprising cable handling equipment (cable drum jacks with rollers, hydraulic cable cutter and crimping tool, cable pulling winch, insulation resistance tester, clamp meters), solar module installation tools (torque wrench sets, ratchet spanners, insulated screwdrivers, portable drilling machine, digital calipers, measuring tapes), electrical testing instruments (digital multimeters, PV module tester/I-V curve tracer up to 1000V DC, earth resistance tester, high voltage insulation tester, continuity testers, phase sequence meters), civil and mechanical tools (portable scaffolding ladders, safety harness kits) and safety & miscellaneous items ( fire extinguishers, first aid kits, warning signage, portable lighting arrangements). The T&P shall be supplied complete in all respects, ensuring suitability for safe and efficient execution of all solar plant activities as directed at site. (Contd.../) |
| 33 | (w) Supply and fixing of acrylic LED Letters white in colour with good quality LED with circular MES logo in acrylic LED of size suitable for fixing on acryling sheet of size tentively 4 X 1 mtr or as required on ground at the time of design approval including constant current electronic driver and making connnection with suitable size copper conductor multistranded FRLS wire complete all as directed by Engr-in- Charge. (Contd.../) |
| 34 | IV. Evacuation Cost up to Interconnection Point (Cables, Transformers and 33 KV Switchyard structure)(a) Inverter duty step up transformer BEE Level 5, copper wound, outdoor type of 500 KVA (2 No), 0.415KV/33KV or nearest size on higher side suitable for stepping up AC voltage from Power Conditioning Unit / Invertor to 33KV confirming to IS-2026 incl all latest amendments incl first fill of transformer oil confirming to IS 335 , suitable plinth of size and design as per manufacture instruction with slot and clamps for incoming and outgoing cable protection pipe complete all as specified and directed - 01 No. (Contd.../) |
| 35 | (b) Surge Protection device complete all as specified and directed.(c) Earthing with 600x600x6.00mm galvanized steel earth plate electrode buried vertically in ground (earth pit not less than 2.25 meter deep below normal ground level) with top edge of the plate at a depth of not less than 1.5 m below ground level, connected to and including Galvanized steel Strip of size 32x6mm by means of bolts, nuts and check nuts and washers of galvanized steel with and including 40mm dia GI medium grade pipe for protection of GI strip to the extent of 7.5 meters as earthing lead including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical Plate No 3 of SSR Part I (2009) including PCC foundation / chamber in mix 1:2:4 type B1 with MS angle iron frame, CI Cover with provision of locking arrangement and 20mm dia medium grade G.I. Pipe from top edge of the earth plate upto M.S. funnel with wire mesh provided inside the concrete earth pit for watering arrangement complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal of excavated material from the site complete all as specified and directed. Note: Nos of earthings shall be provided as required at site as per IE/IEC rule. (Contd.../) |
| 36 | (d) Earthing with copper earth plate 600mmx600mmx3mm, earth plate electrode buried vertically in ground (earth pit not less 2.25 meter deep below normal ground level) with top edge of the plate at a depth of not less than 1.5m below ground level, connected to and including copper earth strip of size (25x3)mm by means of bolts, nuts and check nuts and washers of copper steel with and including 40mm dia GI medium grade pipe for protection of copper strip to the extent of 7.5 meters as earthing lead all as per Electrical Plate No 3 of SSR Part I (2009) including PCC foundation / chamber in mix 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) with MS angle iron frame, CI Cover with provision of locking arrangement and 20 mm dia medium grade G.I. Pipe from top edge of the earth plate upto M.S. funnel with wire mesh provided inside the concrete earth pit for watering arrangement complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal of excavated material from the site complete.Note: Nos of earthings shall be provided as required at site as per IE/IEC rule. (Contd.../) |
| 37 | (e) 33 KV outdoor switchyard structure and components:- The following items are to be incorporated for the construction of a 33 KV outdoor switchyard. The complete design shall be prepared by the contractor for two No 500 KVA IDT output in accordance with relevant IS/IEC standards for 33 KV switchyards, and shall be submitted to the Engineer-in-Charge for approval prior to commencement of any related works. The quantities of all items shall be finalized based on the approved design.(i) Supply and fix aluminum tubular solid bus bar 30mm Dia with mounting arrangement on post insulator all as designed and specified.(ii) Supply and fix 33KV 400 Amps capacity triple pole horizontal type double brake isolator arrangement with earth switch 33KV post insulator handle and locking arrangement mounted on steel structure incl cost of steel structure designed and specified. (iii) – Do- but without earth switch designed and specified. (Contd.../) |
| 38 | (iv) Supply and fix post insulator porcelain vitreous, white or brown vertical type for HT 33 KV as designed and specified. (v) Supply and fix current transformer, bushing type 33KV, dual burden, 100/5/5A/5A ratio and suitable for outdoor application mounted on steel structure (Including cost of steel structure) all as designed and specified.(vi) Supply and fix potential transformer, 33 KV/110V with rated capacity 110VA, outdoor type mounted on steel structure all as designed and specified.(vii) Supply and fix lightning arrestor, metal oxide type suitable for 33KV system, discharge capacity 10KA station class mounted on steel structure including cost of steel all as designed and specified. (Contd.../) Please Enable Macros to View BoQ information |
| 39 | (iv) Supply and fix post insulator porcelain vitreous, white or brown vertical type for HT 33 KV as designed and specified. (v) Supply and fix current transformer, bushing type 33KV, dual burden, 100/5/5A/5A ratio and suitable for outdoor application mounted on steel structure (Including cost of steel structure) all as designed and specified.(vi) Supply and fix potential transformer, 33 KV/110V with rated capacity 110VA, outdoor type mounted on steel structure all as designed and specified.(vii) Supply and fix lightning arrestor, metal oxide type suitable for 33KV system, discharge capacity 10KA station class mounted on steel structure including cost of steel all as designed and specified. (Contd.../) Please Enable Macros to View BoQ information |
