Telangana State Police Housing Corporation Limited Tender

Supply, Transportation, erection and commissioning (Excluding Foundation) of 3 Phase, 415, 50Hz, water cooled multi cylinder diesel generator set with alternator of 500KVA/ 400KW output contineous rating directly coupled Engine and Alternator with guard and mounted on a common base plate of Robust construction and complete with AMF panel having IP-52 protection, Acoustic Enclosure as per CPCB norms , sound absorbing material, to restrict sound level up to 75 dB up to 1 mtr distance and as per CPCB norms etc as per following specifications mentioned below. 500 KVA, 3 Phase, 415, 50 Hz, not less than 580 BHP, water cooled multy cylinder diesel generator set with alternator of 500 KVA output continious rating at 0.8 p.f. Batteries. A. Alternator : Kirloskar / Stamford / Crompton Greaves make. The alternator of the output rating shall be 3 Phase, 415V, 50Hz, Ac , 0.8 P.F. lagging at 1500 RPM. The alternator is self excited, self regulated, and shall confirm to IS: 13364 of 1992 or latest version with regulation of +5% from no load to full load. degree of protections shall be IP23. B.Diesel Engine : Kirloskar / Cummins / Catterpiller Diesel Engine start, developing suitable 580 BHP output at 1500 RPM with mechanical / electronic governing so as to enable the alternator to give 500KVA/400KW continuous output at 0.8 P.F. lagging at NTP conditions. The diesel engine shall be capable of providing 10% O/L for 1 Hr for every 11 Hrs of continuous running at full load. The engine with 1st filling of oil and Diesel etc. 01. Exhaust pipe of required size and length with insulation as per the site condition with alluminium clading. 02. Diesel tank suitable for 8 to 12 Hours running capacity. 03. Residential Silencer. 04. SMF Batteries with leads as per the Manufacturer standards. C. AMF Control Panel: AMF control panel shall be fabricated with 16SWG CRCA sheet shall be totally enclosed with dust and Vermin proof, floor mounted / wall mounted type and shall be comprising the following. 01. Voltmeter with selector switch. 02. 4 Pole MCCB incomer of 800A 50KA rating - 2 Nos of Schenieder/ L&T/ Legrand make for EB and DG . 03. Digital type Ammeter (Conzerve: make) with selector switch with CTs (KAPPA: Make). 04. PF Meter and frequency Meter (Conzerve: make) . 05. Indicator lamps (set Run, Load ON) with fuses (L&T : Make). 06. Digital type KWH Meter of required rating (Conzerve: make) . 07. Set of control fuses (L&T : Make) and current transformer (KAPPA : Make). 08. Input Terminal board and output Terminal Board. 09. Battery charger with transformer rectifier unit. 10. Alternator supply air break contactor of L&T make 4P 800 A. 11. Main supply air break contactor of L&T make 4P 800A. 12. Audio Visual announciation . 13. Main supply voltage set of control relays and timers with one mode selector switch, set of push buttons. 14.Control cable up to 15 Mtrs 2.5Sqmm 6 Core (Polycab: Make)

Providing independent earthing for Important equipment with 40mm dia 'B' class 2.5m long G.I pipe and 19mm dia 'B' class G.I pipe of 0.3mtr. long connected with reducer providing G.I funnel with mesh enclosed in brick masonry (CM 1:3) Chamber of 400mmx 400m x 400mm with suitable cast iron cover duly providing staggered holes filling with salt and charcoal from the bottom of the pipe giving earth connection from electrode through G.I strip of 25 x 6mm x 200mm length with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)

Providing independent earthing for Sophisticated Electronic equipment with 600mm x 600mm x 3.15mm thick copper plate rigidly fixed to 40mm dia G.I Pipe of 0.3mtr. length connected with reducer providing G.I funnel with wiremesh as per National Electric Code including Brick masonary.Chamber of size 400m x 400m x 400mm covered with R.C.C. Slab filling with salt and charcoal giving earth connection from electrode G.I strip of 25mm x 6mm x 200mm length with all accessories and labour charges complete as per IS specification 732/1982 (Part II).