Supply, Installation, Testing and Commissioning (SITC) Energy Storage system for Existing ting

Design, manufacture, supply and irection of structurally sound, high-load-bearing and modular battery rack systems fabricated from Mild Steel (MS)/Carbon Steel sections, using L-angle/square sections of size 40 × 40 × 4 mm or suitable equivalent section as per the required load capacity and site compatibility. The scope shall include cutting, drilling, welding, grinding, fabrication, leveling, alignment, provision of suitable supports/bracing and anchoring arrangements, as required at site. Suitable heavy-duty rubber pads of adequate thickness and load-bearing capacity shall be provided below the battery rack/supporting contact points to provide load isolation, minimize vibration and prevent direct metal-to-floor contact. The complete rack shall be properly surface-prepared, treated against corrosion and finished with durable powder coating. The rack shall be designed to safely accommodate the specified battery quantity and load, with adequate structural strength, stability, ventilation and accessibility for inspection and maintenance. The work shall be complete in all respects as per the approved design, site conditions and Engineer-in-Charge's instructions.

Supply, laying & testing of Single Core, 95 sq. mm, 1100 V grade, FRLSH, multi-stranded, flexible copper conductor cable conforming toIS 5831:1984 (latest) with ISI mark, PVC insulated, sheathed, erected on provided wall/ trusses/pole/cable trays /trench/ pipe suitable for industrial use, including necessary fixing arrangements, Cable ties & Cable management, ferrules, dressing, and testing as required at site.

Termination of Single Core, 95 sq. mm, 1100 V grade, FRLSH, flexible copper conductor cable using suitable tinned copper crimping lugs & heavy duty cable gland (IS:12943) at panel end (IS:8309/IS:8337), including cutting, stripping, dressing of cores, crimping, fixing, earthing, tagging, and making complete termination at both panel and user end as required at site.

Supply, Installation, Testing & Commissioning of 12 Volt, 160Ah, Factory charged SMF VRLA Batteries including all required connectors/fastners for interlinks, battery tags, seperators, terminal covers etc. complete as instructed by the engineer In-charge.

Supply, Installation, Termination & Testing of interlinks of single Core, Annealed Tinned Copper Conductor, Uninyvin cables rated for constant discharge current of 10 min of 160Ah battery & at least rated for 340 Ampere DC current conforming to IEC 60228 / IS 8130. Interlinks should be Heat Resistant for 105°C HR-PVC insulation cables with Fiber Glass, Nylon Braided Nylon Lacquering complete with appropriately sized crimped copper lugs at both ends, suitable fasteners (SS/brass as required) such as nuts, bolts, washers, etc. and all necessary accessories for secure termination and interconnection between individual batteries and battery banks, including routing, dressing, identification and making the system complete in all respects as required at site. (The length of the Interlinks shall be selected based on feasibility, ease of maintenance & handling, accessibility. The proposed cable routing/layout shall be submitted to IUCAA for review and approval prior to execution. The final cable size, length, routing, and installation arrangement shall be approved by the IUCAA Engineer, considering future maintenance requirements and ease of handling.)

Supply, Laying & Testing of single Core, Annealed Tinned Copper Conductor, Uninyvin cable rated for constant discharge current of 10 min of 160Ah battery & at least rated for 340 Ampere current, conforming to IEC 60228 / IS 8130, including routing, dressing, identification marking/tagging into the provided cable trench/trays and making the system complete in all respects as required at site. The cables should be Heat Resistant for 105°C HR-PVC insulation cables with Fiber Glass, Nylon Braided Nylon Lacquering

Supply, termination and installation of appropriately sized crimped copper lugs for the Uninyvin cables provided under the BoQ item number 6 above, including suitable SS/brass nuts, bolts, washers and other necessary accessories for secure termination and interconnection between switchgears, UPS systems and battery banks. The work shall also include the supply and installation of suitable PVC/brass cable glands at panel end cable terminations, complete in all respects as per cable size, equipment requirements and site conditions.

Disassembling, Shifting, Transportation & erection of two (2) ABB make 250 kVA UPS racks with loaded modules and one (1) Electrical DC Fuse Board (approx. 5 ft × 4 ft) from IUCAA to the Aditi Basement Room, approximately 800 Mtr. distance, including all necessary manpower, tools & tackles, crane/ lifting equipment, transportation, loading/unloading, handling, shifting and required accessories for safe execution of the work. The work shall be completed in all respects as per site conditions and requirements.

Overhauling of 2 Nos. ABB make, 250 kVA UPS systems along with all installed/loaded power modules, including complete cleaning, tightening of all electrical and mechanical connections, modules, control cards, cooling fans, busbars, terminals, cables and associated components; internal and external inspection of UPS panels, identification and rectification of loose connections, dust accumulation and other minor defects; and carrying out necessary servicing in accordance with the manufacturer's recommendations/guidelines and applicable relevant standards,

Positioning, Assembly, Reconnection, Commissioning, Synchronisation & Testing of the two (2) ABB make 250 kVA UPS systems with loaded modules, along with the associated supplied battery banks, at the designated shifted location. The work shall include all equipment and accessories required for commissioning & synchronisation as per applicable UPS/OEM standards and site requirements. The work shall be executed in presence of the OEM/authorised ABB service representative, including necessary functional checks, checking of electrical parameters, health condition and functional performance of individual modules, and battery systems. The work shall be completed in all respects to run both UPS in parallel.