1TSF /CD Attachment B. City and County of San Francisco Office of Contract Administration

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1 1TSF /CD LINE ITEM 1: 37,5 KVA 1 PHASE PAD MOUNTED TRANSFORMER, ENVIROTEMP FR KVA, 10 Pad Mounted Transformer, AIMS! TYPE 2 SHRUBLINE insulating fluid Deita Two position ioadbreak switch Windings Copper Primary Bushings H.V. Wells and Inserts (Qty: 2} Secondary Bushings LV. H-Spades(Qty:3) Drain valve with sampler in LV Compartment (1") Pressure vacuum gauge Munsell Green (Munsefl 7GY 3.29/1.5) topcoat LINE ITEM 2: 225 KVA 3 PHASE PAD MOUNTED TRANSFORMER, MINERAL OIL Phase Pad-Mounted Transformer ONAN Mineral Oil Elevation Designed for operation at 1000 m (3300 ft) above sea level Sound Level NEMA TR1 Standard Tap Changer 100 Amp 5-position tap changer Primary Bushings 200 amp Cooper bushing well(s) (Qty: 3) Inserts, Cooper load-break inserts {Oty: 3} 300A two position Ioadbreak switch Overcurrent Protection Bayonet fuse in series with Partial-Range Current-Limiting Fuses (Qty: 3) ITSF /CD Page 1 Oct. 9, 2013

2 (TSF /CD UNE ITEM 2, continued Expulsion fuses Bayonet fuses (Qty: 3) Bayonet Holder Copper Bayonet Fuse Holder (Qty: 3) Secondary Voitage 480 Delta Secondary Secondary Bushings 5/8" copper stud with 4-boie screw-on spade bushing(s) (Qty: 3) 20in deep cabinet hardware ANSI K-Dimension Radial feed peransi C Munseli Green (Munsell 7GY 3.29/1.5) topcoat Notifications DOE Efficiency Compliant Decaf Liquid site gauge, floating ball style Pressure/vacuum gauge Drain valve with sampler in LV Compartment (1") Pressure relief device, 35 SCFM Tank accessories IEEE standard one-hoie ground pads (Qty: 3} Tank accessories Nitrogen Blanket Pallet Bolted LINE ITEM 3: 225 KVA 3 PHASE PAD MOUNTED TRANSFORMER, ENVIROTEMP FR Phase Pad-Mounted Transformer KNAN insulating fluid Elevation Designed for operation at 1000 m (3300 ft) above sea level Sound Level NEMA TR1 Standard Primary Voitage ITSF /CD Page 2 Oct. 9, 2013

3 ITSF /CD LINE ITEM 3, continued Tap Changer 100 Amp 5-position tap changer Primary Bushings 200 amp Cooper bushing well(s) (Qty: 3) Inserts, Cooper load-break inserts (Oty: 3} 300A two position Ioadbreak switch Overcurrent Protection Bayonet fuse in series with Partial-Range Current-Limiting Fuses (Qty: 3) Expulsion fuses Bayonet fuses (Qty: 3) Bayonet Holder Copper Bayonet Fuse Holder (Qty: 3) Secondary Voltage 480 Deita Secondary Secondary Bushings 5/8" copper stud with 4-bole screw-on spade bushing(s) (Qty: 3) 20in deep cabinet hardware ANSI K-Dimension Radial feed peransi C Notifications DOE Efficiency Compliant Decal Liquid site gauge, floating ball style Pressure/vacuum gauge Schrader valve Pressure relief device, 50 SCFM Drain valve with sampler in LV Compartment (1") Tank accessories IEEE standard one-hoie ground pads {Qty: 3) Tank accessories Nitrogen Blanket Pallet Bolted LINE ITEM 4: 167 KVA 1 PHASE PAD MOUNTED TRANSFORMER, MINERAL OIL Phase Pad-Mounted Transformer Tank Style MaxiSchrub (ANSI 1) Core / Coil Design Shell Type ONAN Mineral oil JTSF /CD Page 3 Oct. 9, 2013

4 ITSF /CD LINE ITEM 4, continued Loop Feed 2-2.5% taps above and 2-2.5% taps beiow nominal Primary Bushings 200 amp 15/25kV Cooper bushing well{s) (Qty: 4} Inserts, Cooper load-break inserts (Oty: 2} Feed-Through Inserts, Cooper feed-through inserts (Oty: 2} Two position ioadbreak switch Arresters None Expulsion fuses Bayonet fuses (Qty: 2} Bayonet Holder Copper Bayonet Fuse Holder (Qty: 2) Secondary Bushings 1.0" Tri-Clamp Stud w/1.75" reusable Thread (Qty: 3) Secondary Bushings 1.0" AL 4 Hole Spade, Inline (Qty: 3} 16in deep cabinet hardware Oil Site Gauge PRD,35SCFM (std) Large Pallet Welded LINE ITEM 5: 167 KVA 1 PHASE PAD MOUNTED TRANSFORMER, ENVIROTEMP FR Phase Pad-Mounted Transformer Tank Style MaxiSchrub (ANSI 1) Core / Coil Design Shell Type KNAN ITSF /CD Page 4 Oct. 9, 2013

5 ITSF140Q0167/CD LINE ITEM 5, continued Loop Feed 2-2.5% taps above and 2-2.5% taps beiow nominal Primary Bushings 200 amp 15/25kV Cooper bushing welf(s) (Qty: 4} Inserts, Cooper load-break inserts (Oty: 2} Feed-Through inserts, Cooper feed-through inserts (Oty: 2} Two position Ioadbreak switch Arresters None Expulsion fuses Bayonet fuses (Qty: 2) Bayonet Holder Copper Bayonet Fuse Holder (Qty: 2) Secondary Bushings 1.0" Tri-Clamp Stud w/1.75" reusable Thread (Qty: 3) Secondary Bushings 1.0" AL 4 Hole Spade, Inline (Qty: 3) 16in deep cabinet hardware Oil Site Gauge PHD, 50 SCFM Large Pallet Welded ITSF14Q0G167/CD Page 5 Oct. 9, 2013

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