Solar & Renewable Energy Tenders

ENERGIZER FOR HANGING FENCE With the following specifications 12V ENERGIZER. 9.9 KV output AC, input 12 V DC, minimum 4 Jule must be from a reputed company, must confirm to CPRI certificate and all National and International standards of safety. Switch to high, medium and low power settings. Should possess the following output characters - Peak o/p voltage not more than 9.90 KV O/p energy 5 J minimum - Pulse duration 1.01-3.0 m. sec - Pulse interval 1.1-1.4 sec

Operation and maintenance of various integrated water Supply schemes under Canning Sub-Division, of Alipore Division, PHE Dte. The Agency will impart sufficient knowledge based to the representatives of schools, so as to maintain the whole system in letter and spirit. This does not include any spares and raw materials for Operation & Maintenance of the schemes. The Agency should take adequate care for proper operation and day-to-day - weekly - monthly preventive maintenance to keep the system healthy. All the machines and apparatus, electrical panel board, switches, switch-gears etc. to be monitored and checked for its proper functioning. The agency should also ensure the preventive maintenance schedule. The work should comprises of monthly scheme visit including water sample collection and submission of same at PHED Laboratory, Periodical disinfection, Cleaning and checking of Solar cell, Pump controller, Battery, Pumps & Plumbing accessories etc. Efficient fault booking system must be maintained by the agency keeping close liaison between schools and E.I.C. Fault identified should be rectified within 72 hours. Materials required for maintenance work would be issued from the Sub-Divisional store on submission of requisition approved by EIC and all unserviceable materials must be returned back to store. (no additional carriage is admissible in this regard). 135 nos. x 6 months = 810 Nos.

Operation and maintenance of various integrated water Supply schemes under Canning Sub-Division, of Alipore Division, PHE Dte. The Agency will impart sufficient knowledge based to the representatives of schools, so as to maintain the whole system in letter and spirit. This does not include any spares and raw materials for Operation & Maintenance of the schemes. The Agency should take adequate care for proper operation and day-to-day - weekly - monthly preventive maintenance to keep the system healthy. All the machines and apparatus, electrical panel board, switches, switch-gears etc. to be monitored and checked for its proper functioning. The agency should also ensure the preventive maintenance schedule. The work should comprises of monthly scheme visit including water sample collection and submission of same at PHED Laboratory, Periodical disinfection, Cleaning and checking of Solar cell, Pump controller, Battery, Pumps & Plumbing accessories etc. Efficient fault booking system must be maintained by the agency keeping close liaison between schools and E.I.C. Fault identified should be rectified within 72 hours. Materials required for maintenance work would be issued from the Sub-Divisional store on submission of requisition approved by EIC and all unserviceable materials must be returned back to store. (no additional carriage is admissible in this regard). 106 nos. x 6 months = 636 Nos.

P/F of Hydraulic Parts kit which includes flange, stator and pump rotor. The Job includes extraction of pumping unit from well and lowering of same after necessary repairs/replacemetn of parts (Part No.: 96477058).

Supply and fixing of Solar LED Flood light to be installed On High mast as per below specs 1. 100W, ≥180 lm/W, >18,000 lumens, CCT 5500–6500K, die-cast aluminium housing (IP66, IK08), IEC 60598-1, LM79, LM80 compliant, smart diagnostics, dusk-to-dawn with dimming (5 hrs @100%, 7 hrs @30%) 2 Solar Panel (Monocrystalline) 320Wp/36V, ≥21% efficiency, FF up to 80%, junction box with bypass diodes, compliance: IEC 61215, IEC 61730-1&2, IEC 61701, IS 16077, IS 14268, IP65 3 Lithium Ferro Phosphate Battery Pack (LiFePO₄) 25.6V/72Ah, autonomy ≥2 days, inbuilt BMS with protections (deep discharge, overcharge, short circuit, low temp), >2000 cycles 90% DoD, IEC 62133, IEC 62960 compliant 4 Solar Charge Controller (MPPT) Efficiency >90%, intelligent dimming profile, protections (battery/load/PV input), dynamic MPPT per EN 50530, IEC 62109-1, IEC 62509, IEC 61547, CISPR 15 compliant 5. Dimming profile: First 5 hours: 100% Remaining 7 hours: 30% 5. Required solar panel: 320Wp 36V 6. Required battery: 25.6V 72Ah

Operation and Maintenance of Various Integrated Water Supply Schemes under Canning Sub - Division of Alipore Division, P.H.E. Dte. The Agency will impart sufficient knowledge based to the representatives of the schools, so as to maintain the whole system in letter and sprit. this does not include any spares and raw materials for Operation & Maintenance of the schemes. The agency should take adequate care for proper operation and day to day - weekly - monthly preventive maintenance to keep system healthy. All the machines and apparatus electrical panel board, switch, gears etc. to be monitored and checked for its proper functioning. The agency should also ensure the preventive maintenance schedule. The work should comprise of monthly scheme visit including water sample collection and submission of the same at PHE Laboratory, periodical disinfection, cleaning and checking of solar cell, pump controller, battery, pumps and plumbing accessories etc. Efficient fault booking system must be maintained by the agency keeping close liason between schools and EIC. Fault indified should be rectifited within 72 hours. Materials required for maintenance work should be issued from the Sub Divisional Store on submission of requisition approved by EIC and all unservicable materials must be returned back to Sub Divisional Store. (No additional carriage is admissible in this regard) (This item should be done after Repair of the damaged Integrated Water Supply Schemes) 73 nos. x 6 months = 438 nos.