REPAIR, MAINTENANCE AND OPERATION OF SOLAR POWER PLANT OF DIFFERENT CAPACITY AT LOCATION CALEB VIHAR, TAGORE LINE, AAU AND NOWGONG UNDER AGE E/M AT GE JHANSI

Amount

M&L for area cleaning of solar power plant with in the Boundary area by cutting & removal of bushes/grassby up rooting its roots from the plant and thrown outside in low laying area and spray round off medicine on cleaned surface to control the groth of vegitation complete at caleb vihar all as specified and directed. Cleaning shall be carried out as directed by the Engineer-in-Charge, including clearing pathways and drainage channels to maintain site accessibility. Note:- (i) All necessary manpower, tools, and disposal arrangements shall be the contractor’s responsibility. (ii) Work must be executed during daylight hours, avoiding any interference with solar operations. (iii) Any damage caused during execution shall be repaired at the contractor’s expense. (iv) Measurement and payment shall be based on the cleaned area, approved by the Engineer-in-Charge.

M&L for area cleaning of solar power plant with in the Boundary area by cutting & removal of bushes/grassby up rooting its roots from the plant and thrown outside in low laying area and spray round off medicine on cleaned surface to control the groth of vegitation complete at Tagore Line all as specified and directed. Cleaning shall be carried out as directed by the Engineer-in-Charge, including clearing pathways and drainage channels to maintain site accessibility. Note:- (i) All necessary manpower, tools, and disposal arrangements shall be the contractor’s responsibility. (ii) Work must be executed during daylight hours, avoiding any interference with solar operations. (iii) Any damage caused during execution shall be repaired at the contractor’s expense. (iv) Measurement and payment shall be based on the cleaned area, approved by the Engineer-in-Charge.

M&L for area cleaning of solar power plant with in the Boundary area by cutting & removal of bushes/grassby up rooting its roots from the plant and thrown outside in low laying area and spray round off medicine on cleaned surface to control the groth of vegitation complete at AAU all as specified and directed. Cleaning shall be carried out as directed by the Engineer-in-Charge, including clearing pathways and drainage channels to maintain site accessibility. Note:- (i) All necessary manpower, tools, and disposal arrangements shall be the contractor’s responsibility. (ii) Work must be executed during daylight hours, avoiding any interference with solar operations. (iii) Any damage caused during execution shall be repaired at the contractor’s expense. (iv) Measurement and payment shall be based on the cleaned area, approved by the Engineer-in-Charge.

M&L for area cleaning of solar power plant with in the Boundary area by cutting & removal of bushes/grassby up rooting its roots from the plant and thrown outside in low laying area and spray round off medicine on cleaned surface to control the groth of vegitation complete at Nowgong all as specified and directed. Cleaning shall be carried out as directed by the Engineer-in-Charge, including clearing pathways and drainage channels to maintain site accessibility. Note:- (i) All necessary manpower, tools, and disposal arrangements shall be the contractor’s responsibility. (ii) Work must be executed during daylight hours, avoiding any interference with solar operations. (iii) Any damage caused during execution shall be repaired at the contractor’s expense. (iv) Measurement and payment shall be based on the cleaned area, approved by the Engineer-in-Charge.

Material and labour for Surface dressing not exc 15cm deep in any type of soil and site clearance including cutting and removing of plants/bushes, leveling of surface area, throw wastage material out of fencing area/ compound wall up to 50m distance at sub station areas / pump House areas complete all as specified and as directed.

M&L for cleaning of solar module (1600 Nos) with two chemical cleaning cycle to remove heavy soiling deposition on modulet complete at Caleb Vihar all as directed at site by Engineer-in-Charge. Note :- All solar modules should be cleaned once in a month .

M&L for cleaning of solar module (1140 Nos) with two chemical cleaning cycle to remove heavy soiling deposition on modulet complete at Tagore line all as directed at site by Engineer-in-Charge. Note:- All solar modules should be cleaned Twice in a month .

M&L for cleaning of solar module (1040 Nos) with two chemical cleaning cycle to remove heavy soiling deposition on modulet complete at AAU all as directed at site by Engineer-in-Charge. Note:-1 All solar modules should be cleaned Twice in a month .

M&L for cleaning of solar module (920 Nos) with two chemical cleaning cycle to remove heavy soiling deposition on modulet complete at Nowgong all as directed at site by Engineer-in-Charge. Note:-1 All solar modules should be cleaned Twice in a month .

M&L for Access to Web portal- server charges for 1 year Data frequency – 10 minute Key Components Interactive Dashboard Single Line Diagram PR analysis Solar radiation & weather data Graphs and Reports Superuser Dashboard for Centralized monitoring Mobile app on android & iOS

S & F Cable Connectors (MC4 male & female) 1000V (IEC/CEI),600V (UL), With safety clip that requires a tool to unlock (NEC2008 compliant) Certified for applications with modules according to IEC 61730, Safety class II, Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment -with Minimal voltage drop, High current-carrying capacity, Minimal power loss, Minimal contact resistance, High durability contacts withstand up to 1 million mating cycles, Operating temperatures up to 350°C, higher temperatures permitted for short periods complete all as specified and as directed.

Supply, Testing and laying cable in trenches or fixed on structure on wall floor ceiling etc of power control cables single core double insulated solar cable with fine copper wire multistranded, single core 4 Sqmm FLX- SOL -XL type, Annealed Tinned flexible copper conductor, Class 5, Electron Beam Cross Linked XLPO 120°C Insulated & Sheathed, 1.8kV DC Solar Cable, solar Tuv certified according to latest regulations, -40°C to +120°C (permanent) UV, ozone and hydrolysis-resistant including all accessories and fixing arrangement (in interconnection between string to inverter input) complete all as specified and as directed.

Material and labour for Double wall corrugated HDPE pipe, ISI marked of outer dia 50mm, inner dia 38mm with smooth internal and profiled external surface, non-pressure laid in trenches/floors/duct or fixed on walls /pole including all connections, accessories like socket, couplers, bends, etc for protection of LT cable XLPE grade 1100 volts complete all as specified and directed by Engineer-in-Charge.

M&L for complete over hauling and making the LT pannel functional in all respect by removing of all dust, checking and replacing of fuses, maintenance of MCCBs, reconnecting of unserviceable cables by providing of new cable lugs, nuts, bolts, cable glands and reconnecting of earthings in and including replacement of unserviceable locking arrangement, welding of doors if required complete all as specified and directed at site in and including necessary earth work if required at site.

Supply, fixing, connecting and testing solar module panel, 320 Wp, poly crystaline silicon based complete all as per existing including providing of new nuts, bolts washers etc, in and including dismantling and taking down of exsting solar module and kept aside in safe custody for schedule of credit complete all as directed at site.

M&L for Repair/overhauling of junction boxes (SMBs) as per existing design of inputs and reconnecting of all incoming strings after necessary repair/overhauling of junction boxes by removing of dust/dirt and making SMBs completely functional complete all as specified and directed at site.

Supply and fixing in replacement of junction boxes (SMBs) with suitable numbers as per existing design of inputs and suitably rated output having seprate DC fuses for both (+) and (-) on input and isolator on output terminal for each string, each junction box should have one spare input terminal SMB should have RS-485 communication port to read individual string current, bus voltage and inside termperature, dust vermin and water proof array junction boxes of FRP/Thermoplastic with IP 65 degree of protection in compliance with IEC 62208 and shall be sunlight/UV resistant a well of fire retadant including over voltage protection, surge protection and maintenance free earthing as per relevant standard with match the existing system of SPV plant all as specified and directed. Note : Contractor may visit the site before quoting the bid).

M&L for Repair/complete overhauling of unserviceable WMA/SCADA system installed at solar Power plant by testing of all cables, servicing of WMA/SCADA System, disconnecting and reconnecting of cables after testing, replacement of unserviceable parts of any type and size, wires, terminals and other material required at site for making the WMA/SCADA system completely serviceable and functional complete all as specified and directed at site.

M&L for Repair of module mounting structure and providing SS Nut Bolts etc. for Structure made out of galvanised iron, equal angles, flat iron, gusset plate, complete including painting and math with existing finish all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting in soft / loose soil for laying of cables complete all as specified and directed.

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

S & F in replaceement of solar radiation sensor ARN 8101 with 72 elements thermo pile sensor and spectral range 0.3 to 3 micrometer complete all as specified and as directed.

M&L for repair of monitoring system to monitor the performance of the PV Module & inverter (Power arrray voltage, array current & AC parameters), energy yield temperature, irradiance level, humidity, Air Mass, wind velocity etc, and it could provide flexible interface to facilities PC based inverter monitioing and control via GPRS modem and internet/ethenet connection. This should have include web visulization system and data logger with integrated ethernet port.

Fixing only on grid inverter including testing, commissioning, syncronising and matching with PV panels output of existing system (Array to Inverter Ratio 1:1), 3P 50Hz AC power string inverter on three phase side: - Output voltage 415 (+12.5%, 20% VAC) frequency 50Hz (+3 Hz, -3Hz) 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 (with in built or external data logging device and on line portal log-in ID and password) complete all as specified and as directed . Note: Item issue by department under Sch B free for fixing.

Outsourcing the resources for monitoring, management and operation for 04 Nos Solar Power Plants located at Tagore Line (300KW capacity of solar power plant), Army Aviation unit (275KW capacity of solar power plant) Caleb Vihar at Jhansi (425KW capacity of solar power plant) and Nowgong (250 KW capacity of solar power plant) complete all as specified by deploying 01 Engineer (for all four site) (Minimum Diploma Holder) for supervision, attending and monitoring the breakedown and preventive mentenance and insure functiong of plant 100% complete all as specified and as directed. Note: A. The Engineer must have Diploma certificate in Electricals or Electronics, the Engineer also having experience in operation & maintenance of solar power plant, familiar with SCADA operating system, weathering monitoring system, HT/ LT Installation and secuirty and safety complete. Note: B. The rate if quoted is less than Rs. 35,000/- it will be taken as Rs. 35,000/- 1. Contractor shall adhere to maintenance activity as per Appx 'A' 2. The contractor shall insure to maintain minimum capacity utilisation factor (CUF) of 13% (or to be decided by accepting officer based on past record). 3. The contractor shall insure the plant availability upto 99%. 4. All spare parts required to make the solar plant functional except below items shall be deemed to be included in unit quoted rates. 5. Servicing of all Solar equipments, HT & LT control system, Transformers weather monotoring equipments , SCADA system etc all as per OEM recomendation. 6. Engineer shall submit reports in hard copy format as required by the Engineer in Charge. 7. All stationery, T&P , minor items required to maintain the installations in a presentable manner and always keep in 100 % functionable condition are deemed to be included in the cost of quoted rate.

Outsourcing of services for manning, operation and maintenance of 04 Nos Solar Power Plants located at Tagore Line (300KW capacity of solar power plant) , Army Aviation unit (275KW capacity of solar power plant) Caleb Vihar at Jhansi (425KW capacity of solar power plant) and Nowgong (250 KW capacity of solar power plant) complete all as specified by deploying the fwg manpower for all as specified and as directed. Note:- The Electrician shall carry out the below described preventive maintenance and maintain proper log sheets of the works carried out. (a) Ensure functioning of solar power plant. & Clean the solar module with clean water (b) Checking ABT meter reading and recording in log book as per instruction given by Engr-in-Charge. (c) Safe, security of all E&M equipments, solar panels,T&P, Sub Stn complete. Note The rate if quoted is less than Rs. 2325/- it will be taken as Rs. 2325/- (Rs. 893.00 Per day per shift for Electrician and Rs. 760.00 Per day per shift for Mate. Plus ESIS, EPF and GST as applicable for item No 27.10 to 27.40).

(i) 425 KWp Solar Power Plant at Caleb Vihar by deploying 01 No Electrician and 01 No Mate electrician in each shift (01 shift in a day).

(ii) 300 KWp Solar Power Plant at Tagore line by deploying 01 No Electrician and 01 No Mate electrician in each shift (01 shift in a day).

(iii) 275 KWp Solar Power Plant at AAU by deploying 01 No Electrician and 01 No Mate electrician in each shift (01 shift in a day).

(iv) 250 KWp Soplar Power Plant at Nowgong by deploying 01 No Electrician and 01 No Mate electrician in each shift (01 shift in a day).

M/S Kumar Contractors (BID ID -3429944)