SECTION 1 - OVERHEAD GENERAL TABLE OF CONTENTS

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1 01.00 GENERAL OVERHD MECHANICAL LOADING REQUIREMENTS FLORIDA EXTREME WIND REGIONS POLEFOREMAN POLEFOREMAN - OUTPUT EXAMPLE GIS DEVICE DESCRIPTIONS A GIS DEVICE DESCRIPTIONS B GIS SYMBOLS OVERHD AND UNDERGROUND A GIS SYMBOLS OVERHD AND UNDERGROUND B GROUNDING GROUNDING ELECTRODES FOR OVERHD DISTRIBUTION LINES A EQUIPMENT GROUNDING/BONDING B GROUND ROD ELECTRODE FOR DISTRIBUTION LINES C EQUIPMENT POLE GROUNDING DETAIL MISCELLANEOUS DRAWINGS SERVICE TO MINES REQUESTS FOR MARKER BALLS AND COVERING UP OVERHD DISTRIBUTION FACILITIES A REQUIREMENTS FOR CRANES AND OTHER EQUIPMENT WORKING NR OR UNDER DISTRIBUTION LINES B DEFECTIVE TAG COMPATIBLE UNIT TABLES COMPATIBLE UNIT TABLES BRACKETS COMPATIBLE UNIT TABLES CAPACITORS COMPATIBLE UNIT TABLES CAPACITORS COMPATIBLE UNIT TABLES CONDUIT COMPATIBLE UNIT TABLES CONDUIT COMPATIBLE UNIT TABLES CONDUIT COMPATIBLE UNIT TABLES CONNECTORS COMPATIBLE UNIT TABLES CONNECTORS COMPATIBLE UNIT TABLES CONNECTORS COMPATIBLE UNIT TABLES CROSSARMS COMPATIBLE UNIT TABLES ELBOWS COMPATIBLE UNIT TABLES FAULTED CIRCUIT INDICATORS COMPATIBLE UNIT TABLES PRIMARY FRAMINGS COMPATIBLE UNIT TABLES PRIMARY FRAMINGS COMPATIBLE UNIT TABLES PRIMARY FRAMINGS COMPATIBLE UNIT TABLES PRIMARY FRAMINGS COMPATIBLE UNIT TABLES SECONDARY/NEUTRAL FRAMINGS COMPATIBLE UNIT TABLES SECONDARY/NEUTRAL FRAMINGS COMPATIBLE UNIT TABLES FUSES COMPATIBLE UNIT TABLES FUSES COMPATIBLE UNIT TABLES GROUNDING COMPATIBLE UNIT TABLES GUYING COMPATIBLE UNIT TABLES GUYING COMPATIBLE UNIT TABLES GUYING COMPATIBLE UNIT TABLES JOINT USE COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING COMPATIBLE UNIT TABLES LIGHTING A B A B C A B C A B C D A B A B A B C A B C D E F G H /7/11 CECCONI GUINN ELKINS 11/19/10 CECCONI GUINN ELKINS REVISED BY CK'D APPR. SECTION 1 - OVERHD GENERAL TABLE OF CONTENTS DWG A

18 A. CONSTRUCTION EQUIPMENT TRAVERSING UNDER OVERHD LINES 1. DETERMINE THE HEIGHT OF THE EQUIPMENT THAT WILL BE TRAVERSING UNDER THE OVERHD FACILITIES. ENSURE THAT COMPANY FACILITIES MEET NESC CLRANCES ABOVE THE EQUIPMENT. IF THE CLRANCE IS ADEQUATE, INFORM THE EQUIPMENT OWNER/OPERATOR THAT THE CLRANCE IS ADEQUATE. 2. IF CLRANCE ABOVE THE EQUIPMENT IS INADEQUATE TO MEET THE NESC, REQUEST THAT THE ACTIVITY UNDER THE POWER LINES CSE UNTIL THE CONFLICT IS RESOLVED. NOTE: NESC p. 94, FOOTNOTE 26 STATES THAT WHEN DESIGNING LINES FOR OVERSIZED VEHICLES, THE REQUIRED CLRANCE SHALL BE INCRSED BY THE KNOWN HEIGHT OF THE VEHICLE, LESS 14 FEET. FOR EXAMPLE: IF THE LINE CLRANCE REQUIREMENT IS 21 FEET AND THE VEHICLE IS 16 FEET HIGH, THEN THE LINE CLRANCE MUST BE INCRSED BY 2 FEET (16-14=2 FEET) FOR A TOTAL CLRANCE OF 23 FEET (21+2=23 FEET). PROVIDE CUSTOMER WITH THE COST TO RAISE/RELOCATE/CONVERT (TO UNDERGROUND) THE FACILITIES TO ELIMINATE THE CONFLICT. IF THE CUSTOMER AGREES TO PAY, CONFLICT IS RESOLVED. 3. IF NONE OF THE ACTIONS ABOVE ARE ACCEPTABLE TO THE CUSTOMER/EQUIPMENT OWNER/OPERATOR AND/OR NO RESPONSE HAS BEEN RECEIVED IN 30 DAYS, CONTACT THE LEGAL DEPARTMENT FOR ADVICE AND ASSISTANCE. B. CRANE AND OTHER EQUIPMENT WORKING IN CLOSE PROXIMITY TO OVERHD LINES FOR INFORMATION ONLY: THE OCCUPATIONAL SAFETY AND HLTH ADMINISTRATION 29 CFR PART 1926 CRANES AND DERRICKS IN CONSTRUCTION, REQUIRES CRANES (INCLUDES RIGGING, LOAD, ETC) AND OTHER EQUIPMENT TO STAY OUTSIDE A 20 FOOT ZONE FROM ELECTRIC POWER LINES UNLESS ONE OF THE FOLLOWING THREE OPTIONS ARE SELECTED. OPTION 1. DE-ENERGIZE AND GROUND: IF THE LINE CAN BE SAFELY DE-ENERGIZED AND GROUNDED WITHOUT UNDUE HARDSHIP ON CUSTOMERS, OUR CREWS ARE AUTHORIZED TO DE-ENERGIZE THE LINE AND PROVIDE GROUNDS IN THE VICINITY OF THE WORK AR. THE REQUESTOR MUST PAY THE COST OF PERFORMING THIS SERVICE BEFORE WORK COMMENCES. OPTION 2. MAINTAIN 20 FOOT CLRANCE: IF ANY OF THE EQUIPMENT BEING OPERATED (LOAD LINE, LOAD, ETC) HAS POTENTIAL OF ENTERING THE 20 FOOT ZONE, MSURES SPECIFIED IN OSHA (b) MUST BE IMPLEMENTED TO ENSURE NOTHING ENTERS THE 20 FOOT ZONE. OPTION 3. TABLE "A" CLRANCE: TABLE "A" CLRANCES PERMIT OPERATION WITHIN THE 20 FOOT ZONE BUT NO CLOSER THAN 10 FOOT TO LINES BELOW 50 KV. IF ANY OF THE EQUIPMENT BEING OPERATED (LOAD LINE, LOAD, ETC) HAS POTENTIAL OF ENTERING THE 10 FOOT ZONE, MSURES SPECIFIED IN OSHA (b) MUST BE IMPLEMENTED TO ENSURE NOTHING ENTERS THE 10 FOOT ZONE. PART (b) OF OSHA HAS SEVERAL REQUIREMENTS THAT MUST BE MET. THESE REQUIREMENTS ARE DESIGNED TO PREVENT ANY PORTION OF THE EQUIPMENT BEING OPERATED FROM ENTERING THE CLRANCE ZONE SELECTED. IF THE COMPANY IS REQUESTED TO PROVIDE THE OPERATING VOLTAGE OF THE DISTRIBUTION LINE BY A FIRM PLANNING TO DO WORK NR THE LINE, OSHA REQUIRES THIS INFORMATION BE PROVIDED WITHIN TWO WORKING DAYS. COMPANY PERSONNEL MUST NOT ATTEMPT TO EXPLAIN PART (B) OF OSHA TO A REQUESTOR, OR ACT AS SPOTTER FOR THE REQUESTOR DURING CRANE OR OTHER EQUIPMENT OPERATIONS /7/11 ROBESON BURLISON ELKINS 9/2/10 GUINN GUINN ELKINS REVISED BY CK'D APPR. REQUIREMENTS FOR CRANES AND OTHER EQUIPMENT WORKING NR OR UNDER DISTRIBUTION LINES DWG B

81 TRANSFORMERS OVERHD BUSHING DEVICE KVA STEEL PRI VOLTAGE SEC VOLTAGE TFO TRANSFORMER KVA P CSP 3 3SS /12.47Y KV A 120V OVERHD 1 1KVA S 1-B CON 4 4SS GY/7.2 KV C 120/240V 3 3KVA D 2-B CON M MILD GY/7.62 KV D 240/480V 5 5KVA ST 1-B CON W/TAP /24.94Y KV F 277/480V 7 7KVA DT 2-B CON W/TAP /34.5Y KV G 480V 10 10KVA GY/13.2KV H 600V 15 15KVA /13.2Y KV J 25 25KVA GY/19.92 KV KVA J 50 50KVA K 75 75KVA GY/14.4 KV KVA KVA KVA KVA KVA COMPANY C F PEC PEF TRANSFORMER OVERHD CU_ID DESCRIPTION OLD CU TFO1SM12ACANF TFO1SM12AF TFO3S312CF TFO3SM12CF TFO10DM12CF TFO10DM25CF TFO10DTM13CF TFO10SM12CF TFO10STM13FF TFO15DTM12DF TFO15SM12CF TFO15STM12FF TFO15STM13FF TFO25D312CF TFO25DTM12DF TFO25DTM13CF TFO25DTM25CF TFO25DTM4CF TFO25SM12CF TFO25STM12CF TFO25STM12FF TFO25STM13FF TFO25STM25FF TFO37SM12CF TFO50DM4CF TFO50DT312CF TFO50DTM12CF TFO50DTM12DF TFO50DTM13CF TFO50DTM25CF TFO50DTM4CF TFO50SM12CF TFO50STM12FF TFO50STM13FF TFO50STM25FF TFO75DTM12CF TFO75DTM13CF TFO100DT312CF TFO100DTM12CF TFO100DTM12DF OH 1KVA 1-B CON MILD 12.47GY/7.2 KV 120V CANNON PLG OH 1KVA 1-B CON MILD 12.47GY/7.2 KV 120V OH 3KVA 1-B CON GY/7.2 KV 120/240V OH 3KVA 1-B CON MILD 12.47GY/7.2 KV 120/240V OH 10KVA 2-B CON MILD 7.2/12.47Y KV 120/240V OH 10KVA 2-B CON MILD 14.4/24.94Y KV 120/240V OH 10KVA 2-B CON W/TAP MILD 7.6/13.2Y KV 120/240V OH 10KVA 1-B CON MILD 12.47GY/7.2 KV 120/240V OH 10KVA 1-B CON W/TAPS MILD 13.2GY/7.62 KV 277/480V OH 15KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 240/480V OH 15KVA 1-B CON MILD 12.47GY/7.2 KV 120/240V OH 15KVA 1-B CON W/TAP MILD 12.47GY/7.2 KV 277/480V OH 15KVA 1-B CON W/TAP MILD 13.2GY/7.62 KV 277/480V OH 25KVA 2-B CON /12.47Y KV 120/240V OH 25KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 240/480V OH 25KVA 2-B CON W/TAP MILD 7.6/13.2Y KV 120/240V OH 25KVA 2-B CON W/TAP MILD 14.4/24.94Y KV 120/240V OH 25KVA 2-B CON W/TAP MILD 2.4/4.16Y KV 120/240V OH 25KVA 1-B CON MILD 12.47GY/7.2 KV 120/240V OH 25KVA 1-B CON W/TAP MILD 12.47GY/7.2 KV 120/240V OH 25KVA 1-B CON W/TAP MILD 12.47GY/7.2 KV 277/480V OH 25KVA 1-B CON W/TAP MILD 13.2GY/7.62 KV 277/480V OH 25KVA 1-B CON W/TAP MILD 24.94GY/14.4 KV 277/480V OH 37.5KVA 1-B CON MILD 12.47GY/7.2 KV 120/240V OH 50KVA 2-B CON MILD 2.4/4.16Y KV 120/240V OH 50KVA 2-B CON W/TAP /12.47Y KV 120/240V OH 50KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 120/240V OH 50KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 240/480V OH 50KVA 2-B CON W/TAP MILD 7.6/13.2Y KV 120/240V OH 50KVA 2-B CON W/TAP MILD 14.4/24.94Y KV 120/240V OH 50KVA 2-B CON W/TAP MILD 2.4/4.16Y KV 120/240V OH 50KVA 1-B CON MILD 12.47GY/7.2 KV 120/240V OH 50KVA 1-B CON W/TAP MILD 12.47GY/7.2 KV 277/480V OH 50KVA 1-B CON W/TAP MILD 13.2GY/7.62 KV 277/480V OH 50KVA 1-B CON W/TAP MILD 24.94GY/14.4 KV 277/480V OH 75KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 120/240V OH 75KVA 2-B CON W/TAP MILD 7.6/13.2Y KV 120/240V OH 100KVA 2-B CON W/TAP /12.47Y KV 120/240V OH 100KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 120/240V OH 100KVA 2-B CON W/TAP MILD 7.2/12.47Y KV 240/480V T0S1C T0S1 T1S10 T1S10 T1D10 T1Y10 T6X10T T1S10 T6Z10 CT2D15T T1S15 CT6S15T NONE CT1D25 CT2D25T T5X25 25CV13A NONE T1S25 T1S25T CT6S25T T6Z25 T6Y25T CT1S37 NONE T1D50C T1D50T CT2D50T T6X50T T1Y50 NONE T1S50 CT6S50T T6Z50 T6Y50T T1D75T T6X75 CT1D100 T1D100T T2D100T /18/12 SIMMONS BURLISON 11/15/10 BURLISON GUINN REVISED BY CK'D ELKINS ELKINS APPR. COMPATIBLE UNIT TABLES TRANSFORMERS OVERHD DWG A

83 TRANSFORMERS OVERHD DEVICE KVA BUSHING STEEL PRI VOLTAGE CONFIG SEC VOLTAGE COMPANY TSD TRANSFORMER STEPDOWN OVERHD KVA 37.5KVA 50KVA 75KVA 100KVA 167KVA 250KVA 333KVA 500KVA 833KVA S ST D DT P 1-B 3 3SS /12.47Y KV D DELTA /12.47Y KV 1BW/TAP 4 4SS /13.2Y KV Y WYE /4.16Y 2-B M MILD /22.86Y KV S 1-PH /22.86Y KV 2-BW/TAP /24.94Y KV 6D 600X2400 V CSP /34.5Y KV 2D 2400 V C F PEC PEF TRANSFORMER OVERHD STEPDOWN CU_ID DESCRIPTION OLD CU TSD100DTM14S72F TSD100DTM72S24F TSD167DTM14S72F TSD167DTM72S24F TSD250DTM72S24F TSD333DTM72S24F TSD50DTM72S24F OHSD 100KVA 2-B W/TAP M 14.4/24.94Y KV 1-PH 7.2/12.47Y KV OHSD 100KVA 2-B W/TAP M 7.2/12.47Y KV 1-PH 2.4/4.16Y OHSD 167KVA 2-B W/TAP M 14.4/24.94Y KV 1-PH 7.2/12.47Y KV OHSD 167KVA 2-B W/TAP M 7.2/12.47Y KV 1-PH 2.4/4.16Y OHSD 250KVA 2-B W/TAP M 7.2/12.47Y KV 1-PH 2.4/4.16Y OHSD 333KVA 2-B W/TAP M 7.2/12.47Y KV 1-PH 2.4/4.16Y OHSD 50KVA 2-B W/TAP M 7.2/12.47Y KV 1-PH 2.4/4.16Y T7D100T NONE T7D167 NONE T4D250T NONE NONE /18/12 SIMMONS BURLISON 11/15/10 BURLISON GUINN REVISED BY CK'D ELKINS ELKINS APPR. COMPATIBLE UNIT TABLES TRANSFORMERS OVERHD DWG C

85 TRANSFORMERS UNDERGROUND TU TU TUT DEVICE TRANSFORMER UG PADMOUNT TRANSFORMER UG VAULT TRANSFORMER UG NETWORK W/ LOW VOLTAGE THROAT KVA 10KVA 15KVA 25KVA 37.5KVA 50KVA 75KVA 100KVA 112.5KVA 150KVA 167KVA 225KVA 250KVA 300KVA 500KVA 750KVA 1000KVA 1500KVA 2000KVA 2500KVA 3000KVA 3750KVA DL DR LR LS LN MP MP3 V ND NO NS DLCP TYPE DDFRONT LOOP DDFRONT RADIAL LIVEFRONT RADIAL LIVEFRONT SWITCH LIVEFRONT NO SW MINIPAD 1PH MINIPAD 3PH VAULT NETWORK DRY NETWORK OIL NETWORK SIL DF LP COMPART CABINET MATERIAL 3 3SS 4 4SS M MILD STEEL CU CU STEEL J K M PRIMARY VOLTAGE 12.47GY/7.2 KV 13.2GY/7.62 KV 14.4/24.94Y/14.4 KV 22.86GY/13.2 KV 24.94GY/14.4 KV 34.5GY/19.92 KV 7.2/12.47YX13.2/22.86Y KV 12.47GY/7.2X22.86GY/13.2 KV 12.47GY/7.2X24.94GY/14.4 KV CONNECTION D Y 1 DY DELTA WYE 1 PH DELTA WYE SEC VOLTAGE A B C D F J K 120V 208Y/120V 240/120V 480/240V 480Y/277V 4160Y/2400V 600Y/346 COMPANY C F PEC PEF TRANSFORMER PAD-MOUNTED CU_ID DESCRIPTION OLD CU TU25DL3121CF TU25DL4121CF TU25DL4131CF TU25DL4M1CF TU50DL3121CF TU50DL3121DF TU50DL4121CF TU50DL4121DF TU50DL4131CF TU50DL4M1CF TU75DL3121CF TU75DL312YBF TU75DL312YFF TU75DL4121CF TU75DL412YBF TU75DL412YFF TU75DL4131CF TU75DL413YBF TU75DL413YFF TU75DL425YBF TU75DL425YFF 25KVA DF LOOP GY/7.2 KV 1PH 240/120V 25KVA DF LOOP GY/7.2 KV 1PH 240/120V 25KVA DF LOOP GY/7.62 KV 1PH 240/120V 25KVA DF LOOP GY/7.2 X24.94GY/14.4KV 1PH 240/120V 50KVA DF LOOP GY/7.2 KV 1PH 240/120V 50KVA DF LOOP GY/7.2 KV 1PH 480/240V 50KVA DF LOOP GY/7.2 KV 1PH 240/120V 50KVA DF LOOP GY/7.2 KV 1PH 480/240V 50KVA DF LOOP GY/7.62 KV 1PH 240/120V 50KVA DF LOOP GY/7.2 X24.94GY/14.4KV 1PH 240/120V 75KVA DF LOOP GY/7.2 KV 1PH 240/120V 75KVA DF LOOP GY/7.2 KV WYE 208Y/120V 75KVA DF LOOP GY/7.2 KV WYE 480Y/277V 75KVA DF LOOP GY/7.2 KV 1PH 240/120V 75KVA DF LOOP GY/7.2 KV WYE 208Y/120V 75KVA DF LOOP GY/7.2 KV WYE 480Y/277V 75KVA DF LOOP GY/7.62 KV 1PH 240/120V 75KVA DF LOOP GY/7.62 KV WYE 208Y/120V 75KVA DF LOOP GY/7.62 KV WYE 480Y/277V 75KVA DF LOOP GY/14.4 KV WYE 208Y/120V 75KVA DF LOOP GY/14.4 KV WYE 480Y/277V T1L25C T1L25 T2L25 NONE T1L50C T9L50C T1L50 T9L50 T2L50 NONE T1L75C T5L75C T6L75C T1L75 T5L75 T6L75 T2L75 TA;75 TBL75 NONE NONE /18/12 SIMMONS BURLISON 11/15/10 BURLISON GUINN REVISED BY CK'D ELKINS ELKINS APPR. COMPATIBLE UNIT TABLES TRANSFORMERS UNDERGROUND DWG A

SECTION 27 - PAD-MOUNTED TRANSFORMERS TABLE OF CONTENTS

SECTION 27 - PAD-MOUNTED TRANSFORMERS TABLE OF CONTENTS CABLE AND CONDUIT ENTRANCE SINGLE-PHASE PAD-MOUNTED TRANSFORMER INSTALLATION 100 KVA AND LARGER (CONCRETE PADS ONLY) 27.05-01 CABLE AND CONDUIT ENTRANCE SINGLE-PHASE PAD-MOUNTED TRANSFORMER INSTALLATION