SITC of Firefighting system at GMC Anantnag. (SITC of One (01) No 75KVA Servo for Fire Fighting Pump Room along with allied works)

Supply, Installation, Testing & commissioning of 3-Phase-75 KVA servo-stabilizers including all allied electrical accessories. The stabilizer should have following specifications: a) Capacity:75 KVA, 3-phase unbalanced type b) Input: (90-265) V AC P-N; (156 - 460) V AC P-P c) Output: 415 V ± 1% - phase to phase d) Supply: 3 phase, 4 wires, 50Hz e) Operation: Automatic f) Duty cycle: Continuous g) Transformer windings: Copper wound on CRGO laminations as per IS specifications h) Cooling: Oil cooled i) Efficiency: Better than 98% at full load j) Overload capacity: 15% for continuous 4 hours k) Waveform distortions: Nil l) High speed voltage correction: up to 8V to 20V per second m) Protections: Under voltage, Over voltage and Overload with time delay. n) Other features: LED indicators, Digital AC ammeter, AC voltmeter, Frequency meters, Phase Sequence meters, Single phase preventer. The Job also includes providing of 01 No. Earthing as required complete in all aspects. The Job also includes suitable foundation works also.

Supply, Laying, Connecting and Commissioning of 185 sq mm 4 core XLPE/ PVC Insulated and steel armored 1.1 KV grade Aluminum LT cable from Panel Room to 75 KVA Servo set incl. cost of required al. thimbles duly crimped. (Over head/ under ground). The Job also includes any excavation if required on the site. Make : Polycab, Havells, KEI or equivalent.

Design, fabrication, supply, installation, testing, and commissioning of Main Distribution Board (MDB), duly manufactured from CPRI-approved manufacturer, made out of 12 SWG CRCA (IS 375) mild steel sheet, 2 mm thick, powder-coated with RAL 7035, floor/wall-mounted, vermin and dust-proof, outdoor type. The panel shall be provided with suitable size lockable hinged doors, and painted finish. The enclosure shall have provisions for fixing switchgears,Aluminium bus bars of various ratings (considering derating factor), and other allied accessories as required. The panel shall be fabricated as per approved design; size may vary according to site requirements. The panel shall fully comply with IS 8623 / IEC 61439 standards for low voltage switchgear assemblies.The work includes all internal wiring, thimbles, ferrules, nuts, bolts, washers, gland plates, earthing lugs, insulation sleeves and all other accessories necessary to complete the panel in all respects as per site requirements.The Job also includes providing of 01 No. Earthing as required complete in all aspects. Incomer a)200A MCCB 01 No.. b) 300 Amp Aluminium Bus Bar 01 Set. c) Digital meters and Phase Indicators 01 SET.

Other Electrical works: Providing and fitting of 200 A capacity rotary type ON–OFF–DG–Mains interlock to be connected to DG set. Th changeover shall be fitted with 200 A conductors to carry the main and DG current and shall be fitted inside a GI Sheet enclosure of proper thickness as per IS and powder coated fitted on wall. Make : L&T, Havellls, Schedlier or equivalent.

Providing and fixing of Manhole Platform of 1m x 1.2 m size for two sumps Inside fire pump rom: SITC of Manhole as per attached schedule. The job includes applying single coat of red oxide & two coats of enamel paint.The job includes the cost on account of cutting / welding / tools / leads and lifts. (A) Angle Frame: Made out of 50 x 50 mm x 6 mm Angle as per relevent standards Qty: Length 10 m (B) Manhole Top Plate: Made of 5 mm MS steel plate