Provision of standby 11 KV cable from DP structure to HT panel and miscellaneous works at Barapani Airport, Shillong

Amount

Supply of following size of 11 kV grade HT cable having stranded compact circular aluminium conductor, conductor screen with extruded semi conducting compound, XLPE Insulated, Insulation screening with extruded semi conducting compound in combination with copper tape, cores laid up, innersheath of PVC tape, galvanised flat steel strip armoured and overall PVC Sheathed Cable conforming to IS 7098 / (PART-II) 1985 with latest amendments etc. complete all as required and as specified in Technical Specifications. (a) 3.0 core x 185 mm2 { 6.6 kV (UE)/ 11kV (E) }

Supply of following size of XLPE insulated PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended upto date etc. complete all as required and as specified in Technical Specifications. (a) 3.5 core x 35 mm2

Supply of 63mm outer dia. HDPE pipe conforming to IS 4984, material grade PE 80, pressure rating PN 6 suitable for cable laying in standard coil length as per OEM, complete all as required and as specified in Technical Specifications.

Laying of one number PVC / XLPE insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required and as specified in Technical Specifications. (a) Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC / XLPE insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/HUME/METAL pipe as required and as specified in Technical Specifications. (a) Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC / XLPE insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing masonry open duct as required and as specified in Technical Specifications. (a) Above 120 sq. mm and upto 400 sq. mm

Supplying of indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : (a) 240 sq. mm.

Installation, Testing and Commissioning of indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : (a) 240 sq. mm.

Supplying of outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : (a) 240 sq. mm.

Installation, Testing and Commissioning of outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : (a) 240 sq. mm.

Supply, Installation, Testing and Commissioning of 800 Amp, EDO, Breaking Capacity 50kA, Microprocessor based, 4 pole Air Circuit Breaker complete with all accessories such as shunt opening coil, shunt closing coil, motor operator and UV release etc. including control wiring (if required) in the existing LT panel, complete as required for smooth operation of ACB and as specified in Technical Specifications. (ABB make; model no. SACE PR121/P release E1 frame)

Supply, Installation, Testing and Commissioning of 800 Amp, EDO, Breaking Capacity 50kA, Microprocessor based, 4 pole Air Circuit Breaker complete with all accessories such as shunt opening coil, shunt closing coil, motor operator and UV release etc. including control wiring (if required) in the existing LT panel, complete as required for smooth operation of ACB and as specified in Technical Specifications. (L&T make; model no. C-POWER CN-CS 800 C SR18G)

Supply, Installation, Testing and Commissioning of 630 Amp, Short Circuit level 50 kA, Microprocessor release, 4 pole Molded Case Circuit Breaker suitable to replace the live MCCB having ABB make; model no. T5S 630 PR221DS-LS/I, complete in the existing LT panel complete as required for smooth operation of MCCB and as specified in Technical Specifications. (ABB make; model no. T5S 630 PR221DS-LS/I or equivalent)

Supply of 250 Amp, Short Circuit level 50 kA, Microprocessor release, 4 pole Molded Case Circuit Breaker complete in the existing LT panel complete as required and as specified in Technical Specifications. (ABB make; model no. XT4S 250 or equivalent)

Supply of 125 Amp, 415 Volts, 4 pole, manual on load changeover switch conforms to IS/IEC 60947-3 including terminal shrouds, source separator, phase barriers and handle with door interlock kit complete with sheet steel encloser and extended handle all as required for complete operation. (L&T make; model no. CO21250OSOO or Havells make; model no. IHCNFE0125 or equivalent)

Supply of following rating Super Heavy Duty Capacitors suitable for 525 V ac (Cylindrical series) for Automatic Power Factor Correction Panel of following cummulative capacity as per OEM Complete as required and as specified. (a) 5 kVAr

Supply of following rating Super Heavy Duty Capacitors suitable for 525 V ac (Cylindrical series) for Automatic Power Factor Correction Panel of following cummulative capacity as per OEM Complete as required and as specified. (b) 10 kVAr

Supply of following rating Super Heavy Duty Capacitors suitable for 525 V ac (Cylindrical series) for Automatic Power Factor Correction Panel of following cummulative capacity as per OEM Complete as required and as specified. (c ) 20 kVAr

Installation, Testing and Commissioning of following rating Super Heavy Duty Capacitors suitable for 525 Vac (cylindrical series) for Automatic Power Factor Correction Panel Complete as required and as specified. (a) 5 kVAr/ 10 kVAr/ 20 kVAr

Supply of Multifunction meter suitable for existing LT/ HT panel, class 1 complete as required. (Conzerv make; model no. EM6400 or equivalent)

Supply of Voltmeter suitable for existing HT panel, class 1 complete as required. (Conzerv make; model no. DM 3251 or equivalent)

Supply of Ampere meter suitable for existing LT panel, class 1 complete as required. (Elmeasure make; model no. Alpha A or equivalent)

Supply of Analog Earth Tester Resistance range from 0 to 10 Ohms, conforming to IS 9223-1989 or as latest amendment complete as required. (Rishabh make; model no. det-10 or equivalent)

Supply of Digital Clamp Meter for measurement of DC Voltage Range : 400Mv ~ 600V, AC Voltage range : 0~600 vac, AC / DC current : 0-600Amps, resistance : 0 to 40 mohms, Capacitor range 40 Nf ~ 200uf complete as required. (MECO make; model no. INS-Meco 36 BL or equivalent)

Supply of Air Blower 620W, 1.7 Kg, having air flow 3.5 cum/min, no load speed 16000 rpm, suitable for Operation at 230V, 50Hz system complete as required. (Bosch make; model no. GBL 620 or equivalent)

Supply of angle grinder for metal working, 660V, 1.93 Kg, having no load speed 12000 rpm, with brush motor and protective guard, having Disc diameter 100mm, spindle thread M10 overall length not more than 350mm, suitable for Operation at 230V, 50Hz system complete as required. (Bosch make; model no. GWS 600 or equivalent)

Supply of aluminium multipurpose ladder 12 feet with 2 scaffolding platform having complete as required and as specified in technical specification. (Equal make, Model No. EALM - 403SS or equivalent)

Supply of aluminium step ladder 8 feet with utility tray having minimum 7 slip resistance steps, 100 kg load capacity, foldable, having opening width 25.5 inch and height when open 96 inch, 8.5 kg complete as required. (Liberti make; model No.: LB-1208 or equivalent)

DOSHI ELECTRIC ENGG. CO.

Techno Electricals