Attachment 14 - Electrical 2 of 4.pdf

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

CONSTRUCTION

DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

SITE IMPROVEMENTS AT

500 VALLEY STREET

PROVIDENCE, RI 02919

650-348

N/A Project Director

Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

JDW TAT06-09-2023

Underground Utility Requirements

E-400

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1. ALL UNDERGROUND UTILITY TRENCHES SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING GUIDES: ALL UNDERGROUND UTILITY TRENCHES SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING GUIDES: CONTRACTOR SHALL VERIFY ALL EXISTING UTILITIES PRIOR TO EXCAVATION. ALL DAMAGE TO EXISTING UTILITIES, CIRCUITS, STRUCTURES, ETC. SHALL BE REPAIRED AND/OR REPLACED AT THE EXPENSE OF THE CONTRACTOR. 2. DURING UNDERGROUND UTILITY WORK, CONSIDERATION SHALL BE GIVEN AND SOLUTIONS PROVIDED FOR THE FOLLOWING: DURING UNDERGROUND UTILITY WORK, CONSIDERATION SHALL BE GIVEN AND SOLUTIONS PROVIDED FOR THE FOLLOWING: EARTH EXCAVATION AND POTENTIAL EROSION. PROVIDE EROSION BARRIERS AS REQUIRED. EARTH AND VEGETATION DAMAGE FROM HEAVY EQUIPMENT. CAREFUL AND SPECIFICALLY PLANNED ROUTING TO MINIMIZE EXCAVATION EXTENT AND DAMAGE TO OTHER UTILITIES AND ENVIRONMENTAL IMPACT. POTENTIAL EXCAVATION DAMAGE TO VEGETATION AND/OR ROOTS. HAND TRENCHES SHALL BE USED FOR HEAVY VEGETATION AND UTILITY CONGESTED AREAS, TO MINIMIZE POSSIBLE DAMAGE TO THE ENVIRONMENT, UTILITIES, EQUIPMENT AND SYSTEMS. 3. CONTRACTOR SHALL BE REQUIRED TO SECURE GROUND PENETRATING RADAR(GPR) SERVICES AS NEEDED TO PROPERLY CONTRACTOR SHALL BE REQUIRED TO SECURE GROUND PENETRATING RADAR(GPR) SERVICES AS NEEDED TO PROPERLY LOCATE AND IDENTIFY EXISTING UNDERGROUND UTILITIES, CIRCUITS, STRUCTURES, ETC, PRIOR TO TRENCHING AND/OR DIRECTIONAL BORING. 4. ALL UNDERGROUND UTILITY WORK SHALL BE LOCATED IN A CONVENIENT ACCESSIBLE LOCATION AT AN APPROVED EASEMENT ALL UNDERGROUND UTILITY WORK SHALL BE LOCATED IN A CONVENIENT ACCESSIBLE LOCATION AT AN APPROVED EASEMENT LOCATION. 5. THE GEOTECHNICAL TESTING SHALL BE IN ACCORDANCE WITH ASTM D698. THE BOTTOM OF ALL EXCAVATIONS TO ACHIEVE THE GEOTECHNICAL TESTING SHALL BE IN ACCORDANCE WITH ASTM D698. THE BOTTOM OF ALL EXCAVATIONS TO ACHIEVE 85% TO 95% OF MAXIMUM DRY DENSITY, PRIOR TO CONCRETE PLACEMENT.

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1. THE UNDERGROUND UTILITY PORTION OF THIS PROJECT CONSISTS OF BUT IS NOT LIMITED TO: THE UNDERGROUND UTILITY PORTION OF THIS PROJECT CONSISTS OF BUT IS NOT LIMITED TO: a. TRENCHING/BACKFILLING FOR RACEWAY LINES AND CONDUIT SYSTEMS TRENCHING/BACKFILLING FOR RACEWAY LINES AND CONDUIT SYSTEMS b. RACEWAY BANK INSTALLATIONS RACEWAY BANK INSTALLATIONS c. LOW VOLTAGE CONDUCTOR INSTALLATION LOW VOLTAGE CONDUCTOR INSTALLATION d. PATCH/REPAIR ALL DAMAGED SURFACES AS A RESULT OF TRENCHING AND RACEWAY BANK INSTALLATIONS PATCH/REPAIR ALL DAMAGED SURFACES AS A RESULT OF TRENCHING AND RACEWAY BANK INSTALLATIONS e. DEMOLITION AND REMOVAL AS NOTED DEMOLITION AND REMOVAL AS NOTED 2. INSTALLATION SHALL COMPLY WITH THE REQUIREMENTS OF THE NATIONAL ELECTRICAL SAFETY CODE (NESC) AND THE NATIONAL INSTALLATION SHALL COMPLY WITH THE REQUIREMENTS OF THE NATIONAL ELECTRICAL SAFETY CODE (NESC) AND THE NATIONAL ELECTRICAL CODE (NEC). FURNISH AND INSTALL DANGER AND WARNING SIGNS IN ACCORDANCE WITH ALL APPLICABLE CODE REQUIREMENTS INCLUDING ARC FLASH CATEGORIZED AND WARNINGS. 3. ALL CONDUCTIVE PARTS OF EQUIPMENT, ENCLOSURES, SUPPORTS, FRAMES, CASES, CONDUIT SYSTEMS AND SURGE ARRESTORS, ALL CONDUCTIVE PARTS OF EQUIPMENT, ENCLOSURES, SUPPORTS, FRAMES, CASES, CONDUIT SYSTEMS AND SURGE ARRESTORS, CABLE SHEATHS, CABLE SHIELDS, COMMON NEUTRALS, ETC., SHALL BE GROUNDED. UNLESS NOTED OTHERWISE CONNECTIONS BELOW GRADE SHALL BE FUSION-WELDED AND ABOVE GRADE FUSION-WELDED OR BOLTED SOLDERLESS. ALL GROUND CONDUCTORS SHALL BE COPPER AND PROTECTED FROM DAMAGE. 4. ALL CLEARANCES SHALL BE MAINTAINED PER NESC AND NEC. ALL PARTS, DEVICES, EQUIPMENT, ETC. WHICH REQUIRE ALL CLEARANCES SHALL BE MAINTAINED PER NESC AND NEC. ALL PARTS, DEVICES, EQUIPMENT, ETC. WHICH REQUIRE MAINTENANCE, ADJUSTMENT, OPERATION OR EXAMINATION DURING NORMAL NETWORK OPERATION SHALL BE ARRANGED SO AS TO BE ACCESSIBLE BY THE PROVISION OF ADEQUATE WORKING SPACES, WORKING FACILITIES AND CLEARANCES. UNLESS NOTED OTHERWISE ALL CLEARANCES ARE MEASURED FROM SURFACE TO SURFACE. 5. ALL DIMENSIONS INDICATED IN THESE DOCUMENTS ARE FOR REFERENCE AND COORDINATION PURPOSES ONLY. THE CONTRACTOR IS ALL DIMENSIONS INDICATED IN THESE DOCUMENTS ARE FOR REFERENCE AND COORDINATION PURPOSES ONLY. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL DIMENSIONS IN THE FIELD. 6. UNLESS OTHERWISE SHOWN OR DIRECTED RACEWAY LINES SHALL NOT BE LOCATED DIRECTLY UNDER STRUCTURES AND NOT UNLESS OTHERWISE SHOWN OR DIRECTED RACEWAY LINES SHALL NOT BE LOCATED DIRECTLY UNDER STRUCTURES AND NOT DIRECTLY UNDER OR OVER OTHER SUBSURFACE STRUCTURES. WHERE RACEWAY LINES ARE REQUIRED TO CROSS OTHER UTILITIES SUCH AS SEWERS, WATER LINES, OTHER POWER LINES, COMMUNICATION LINES, ETC., ADEQUATE SUPPORT SHALL BE PROVIDED ON EACH SIDE OF THE CROSSING TO PREVENT TRANSFERRING ANY DIRECT LOAD ONTO THE OTHER LINE. RACEWAY LINES SHALL BE SO INSTALLED AS TO PREVENT HEAT TRANSFER BETWEEN ANY HEAT PRODUCING LINES AND/OR EQUIPMENT TO RACEWAY LINES. a. ROUTING SHOWN ON DRAWINGS IS TYPICAL AND THE CONTRACTOR SHALL PROPOSE FINAL ROUTING BASED UPON ACTUAL ROUTING SHOWN ON DRAWINGS IS TYPICAL AND THE CONTRACTOR SHALL PROPOSE FINAL ROUTING BASED UPON ACTUAL FIELD DIMENSIONS, CONDITIONS AND EXISTING UNDERGROUND UTILITIES AND STRUCTURES. b. PRIOR TO TRENCHING, THE CONTRACTOR SHALL STAKE OUT THE ENTIRE NEW NETWORK ARRANGEMENT. ONE GRADE A PRIOR TO TRENCHING, THE CONTRACTOR SHALL STAKE OUT THE ENTIRE NEW NETWORK ARRANGEMENT. ONE GRADE A WOODEN STAKE WITH RED FLAG SHALL BE DRIVEN EVERY 15m (50'-0") AND AT EACH CHANGE OF DIRECTION. FOUR STAKES SHALL BE DRIVEN TO OUTLINE EQUIPMENT AND/OR MANHOLE LOCATIONS. ON PAVEMENTS RED PAINT SHALL BE USED TO OUTLINE THE AREAS TO BE CUT. SECURE EXISTING UNDERGROUND UTILITY INFORMATION PRIOR TO PERFORMING ANY TRENCHING. THE DATA SHALL CONTAIN UTILITY INFORMATION FROM ALL UTILITY SOURCES. c. DEPTHS INDICATED FOR INSTALLATION ARE MINIMUM. ACTUAL DEPTHS MAY VARY DUE TO TERMINATIONS, COMPENSATIONS DEPTHS INDICATED FOR INSTALLATION ARE MINIMUM. ACTUAL DEPTHS MAY VARY DUE TO TERMINATIONS, COMPENSATIONS FOR RADIUS OF VERTICAL TRANSITIONS, EXISTING UTILITY CROSSINGS, ETC. APPROVAL SHALL BE OBTAINED FOR ANY DEPTH LESS THAN INDICATED. TRENCHES SHALL BE OVER-EXCAVATED AS NECESSARY TO ALLOW FOR PROPER TRENCH PREPARATION, RACEWAY BANK CONSTRUCTION, FORMING AND/OR BACKFILLING REQUIREMENTS. 7. NEW HANDHOLES SHALL BE INSTALLED AS INDICATED. PRECAST HANDHOLES MAY BE PROVIDED WHEN THEY PROVIDE THE SAME NEW HANDHOLES SHALL BE INSTALLED AS INDICATED. PRECAST HANDHOLES MAY BE PROVIDED WHEN THEY PROVIDE THE SAME INSIDE DIMENSIONS, STRENGTH AND SEALED JOINTS COMPARABLE TO THE MONOLITHIC CONSTRUCTION OF CAST-IN-PLACE HANDHOLES. INSTALL HANDHOLES AS FOLLOWS: d. RACEWAY LINE INTERSECTIONS RACEWAY LINE INTERSECTIONS e. NOT SPACED MORE THAN 150M(500') ON STRAIGHT RUNS NOT SPACED MORE THAN 150M(500') ON STRAIGHT RUNS f. NOT SPACED MORE THAN 80M(260') ON CURVED SECTIONS NOT SPACED MORE THAN 80M(260') ON CURVED SECTIONS g. NOT MORE THAN 40M(130') FROM A 90 RISER NOT MORE THAN 40M(130') FROM A 90° RISER8. WHEN WORKING IN EXISTING MANHOLES OR HANDHOLES THE CONTRACTOR SHALL REMOVE DEBRIS AND WATER BY PUMPING PRIOR WHEN WORKING IN EXISTING MANHOLES OR HANDHOLES THE CONTRACTOR SHALL REMOVE DEBRIS AND WATER BY PUMPING PRIOR TO BEGINNING WORK. NEW PENETRATIONS AND/OR REWORKING OF EXISTING PENETRATIONS SHALL BE ACCOMPLISHED AND THE EXISTING WALLS PATCHED, REPAIRED AND WATERPROOFED. REMOVE EXISTING ABANDONED CONDUIT TERMINATIONS AS REQUIRED TO MAKE ROOM FOR NEW. REMOVE THE IDENTIFIED CABLE, FIREPROOFING MATERIAL ON THE CABLE AND INSTALL NEW CABLE ACCORDINGLY. AFTER NEW CABLE HAS BEEN INSTALLED, THE EXISTING MANHOLE OR HANDHOLE SHALL AGAIN BE DEWATERED AND CLEANED OF ALL MUD AND DEBRIS FOR INSPECTION.

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1. TRENCH/CUT EXISTING SURFACES. BACKFILL/PATCH/REPAIR AND INSTALL NEW SOD. TRENCH/CUT EXISTING SURFACES. BACKFILL/PATCH/REPAIR AND INSTALL NEW SOD. 2. TRENCH DEPTH AND WIDTH SHALL BE AS REQUIRED FOR THE INSTALLATION OF THE RACEWAY LINE TRENCH DEPTH AND WIDTH SHALL BE AS REQUIRED FOR THE INSTALLATION OF THE RACEWAY LINE SPECIFIED. SEE APPLICABLE RACEWAY LINE SECTIONS. 3. PLASTIC MARKER TAPE SHALL BE RED AND CONTAIN FOIL BACKING OR EQUIVALENT TO ENABLE PLASTIC MARKER TAPE SHALL BE RED AND CONTAIN FOIL BACKING OR EQUIVALENT TO ENABLE DETECTION BY A METAL DETECTOR. SEE SPECIFICATIONS. 4. WHERE ROCK IS PRESENT INSTALL A PROTECTIVE LAYER OR CLEAN TAMPED BACKFILL WHERE ROCK IS PRESENT INSTALL A PROTECTIVE LAYER OR CLEAN TAMPED BACKFILL 5. ALL BACKFILL SHALL BE FREE OF MATERIAL THAT MAY DAMAGE RACEWAYS. BACKFILL WITHIN ALL BACKFILL SHALL BE FREE OF MATERIAL THAT MAY DAMAGE RACEWAYS. BACKFILL WITHIN 150mm(6") OF THIS RACEWAY SHOULD BE FREE OF SOLID MATERIAL GREATER THAN 100mm(4") IN MAX DIMENSIONS OR WITH SHARP EDGES. THE REMAINDER OF BACKFILL SHOULD BE FREE OF SOLID MATERIAL GREATER THAN 200mm(8") IN MAX DIMENSIONS.

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GENERAL UNDERGROUND TERMINOLOGY AND DEFINITIONS

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BIL:

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BASIC IMPULSE LEVEL

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CONCRETE PAD:

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REINFORCED CONCRETE PAD DESIGNED FOR SPECIFIC EQUIPMENT

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SUBMERSIBLE:

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DESIGNED FOR SUBSURFACE PLACEMENT AND OPERATION

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PAD MOUNTED:

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DESIGNED FOR SURFACE PLACEMENT AND OPERATION

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URD:

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UNDERGROUND RESIDENTIAL DISTRIBUTION

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HDPE:

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HIGH-DENSITY POLYETHYLENE

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PVC:

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POLYVINYL CHLORIDE

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SECTION - TYP TRENCH/BACKFILLING ON GRADE

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NO SCALE

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DIMENSION BLOCK

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SI

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ENGLISH

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NEW TOPSOIL

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PLASTIC MARKING TAPE (SEE NOTE 3)

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COMPACT BACKFILL (SEE NOTE 5)

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TRENCH BOTTOM SHALL BE UNDISTURBED, TAMPED OR RELATIVELY SMOOTH EARTH SEE NOTE 4

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FIN GRADE

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NEW SOD

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DUCT MARKER

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DUCT

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1. HAND LETTERING NOT ALLOWED ON MARKERS. LETTERING IS HAND LETTERING NOT ALLOWED ON MARKERS. LETTERING IS TO BE BOLDLY IMPRESSED. LINE WIDTH AND DEPTH SHALL BE 12.7mm(1/2") MINIMUM. 2. ARROW ON CABLE MARKER TO INDICATE DIRECTION OF ARROW ON CABLE MARKER TO INDICATE DIRECTION OF CABLES (WHERE APPLICABLE). 3. DUCT MARKER SHALL INDICATE NUMBER AND SIZE OF DUCTS DUCT MARKER SHALL INDICATE NUMBER AND SIZE OF DUCTS INSTALLED IN DUCT BANK. (4-103mm(4in.) SHOWN FOR EXAMPLE) 4. ALL MARKERS SHALL BE CONCRETE WITH A MINIMUM OF ALL MARKERS SHALL BE CONCRETE WITH A MINIMUM OF 103mm(4") IN THICKNESS.

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SECTION - TYPICAL DUCT LINE SLOPE

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NO SCALE

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1. INSTALL ALL DUCTS TO DRAIN TO A MANHOLE OR HANDHOLE. SEE SPECIFICATIONS.INSTALL ALL DUCTS TO DRAIN TO A MANHOLE OR HANDHOLE. SEE SPECIFICATIONS.

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MANHOLE

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DUCT LINE

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GRADE

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MINIMUM SLOPE

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MANHOLE

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MINIMUM COVER AS REQ.

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DETAIL - DUCT MARKERS

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ARROW INDICATING DUCT ORIENTATION

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GENERAL UNDERGROUND UTILITY PROJECT NOTES

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UNDERGROUND UTILITY TRENCHING AND BACKFILL REQUIREMENTS

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DETAIL 'A' NOTES

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DETAIL 'B' NOTES

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DETAIL 'C' NOTES

AutoCAD SHX Text 30M(100')

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

Fi le

P at h

CONSTRUCTION

DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

SITE IMPROVEMENTS AT

500 VALLEY STREET

PROVIDENCE, RI 02919

650-348

N/A Project Director

Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

JDW TAT06-09-2023

Underground Utility Sections and Details

E-401

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1. TRENCH/CUT EXISTING SURFACES. TRENCH/CUT EXISTING SURFACES. BACKFILL/PATCH/REPAIR ALL SURFACES AS SHOWN. 2. TRENCH DEPTH AND WIDTH SHALL BE AS TRENCH DEPTH AND WIDTH SHALL BE AS REQUIRED FOR THE INSTALLATION OF THE RACEWAY LINE SPECIFIED. SEE APPLICABLE RACEWAY LINE SECTION. 3. PAVEMENT REMOVAL SHALL BE COMPLETE PAVEMENT REMOVAL SHALL BE COMPLETE FROM THE SITE AND EXTEND BEYOND THE TRENCH WIDTH AS INDICATED. 4. CONCRETE SHALL BE CLASS A. CONCRETE SHALL BE CLASS A. 5. MATCH THICKNESS OF EXISTING CONCRETE MATCH THICKNESS OF EXISTING CONCRETE PAVEMENT 8" (20.32cm) MIN. 6. LEAVE DRILLED FACE OF EXISTING LEAVE DRILLED FACE OF EXISTING PAVEMENT IRREGULAR TO INSURE KEY TO NEW CONCRETE PAVEMENT. 7. ALL EXISTING JOINTS TO BE ALL EXISTING JOINTS TO BE RE-ESTABLISHED. 8. REINFORCING BARS SHALL MEET ASTM REINFORCING BARS SHALL MEET ASTM A615, A616 OR A617, GRADE 40. REINFORCING BARS SHALL BE INSTALLED THE CONTINUOUS LENGTH OF CONCRETE PAVEMENT. 9. PLASTIC MARKER TAPE SHALL BE RED AND PLASTIC MARKER TAPE SHALL BE RED AND CONTAIN FOIL BACKING OR EQUIVALENT TO ENABLE DETECTION BY A METAL DETECTOR. SEE SPECIFICATIONS.

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1. TRENCH/CUT EXISTING SURFACES. TRENCH/CUT EXISTING SURFACES. BACKFILL/PATCH/REPAIR ALL SURFACES AS SHOWN. 2. TRENCH DEPTH AND WIDTH SHALL BE AS TRENCH DEPTH AND WIDTH SHALL BE AS REQUIRED FOR THE INSTALLATION OF THE RACEWAY LINE SPECIFIED. SEE APPLICABLE RACEWAY LINE SECTION. 3. PAVEMENT REMOVAL SHALL BE COMPLETE PAVEMENT REMOVAL SHALL BE COMPLETE FROM THE SITE AND EXTEND BEYOND THE TRENCH WIDTH AS INDICATED. 4. CONCRETE SHALL BE CLASS A. CONCRETE SHALL BE CLASS A. 5. MATCH THICKNESS OF EXISTING MATCH THICKNESS OF EXISTING BITUMINOUS SURFACE, OR 38mm (1.5") MINIMUM, WHICHEVER IS GREATER. 6. REINFORCING BARS SHALL MEET ASTM REINFORCING BARS SHALL MEET ASTM A615, A616 OR A617, GRADE 40. REINFORCING BARS SHALL BE INSTALLED THE CONTINUOUS LENGTH OF CONCRETE SLAB. 7. PLASTIC MARKER TAPE SHALL BE RED AND PLASTIC MARKER TAPE SHALL BE RED AND CONTAIN FOIL BACKING OR EQUIVALENT TO ENABLE DETECTION BY A METAL DETECTOR. SEE SPECIFICATIONS.

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REF

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SI

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ENGLISH

AutoCAD SHX Text 305mm

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TRENCH - SEE NOTE 1

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TRENCH BOTTOM SHALL BE UNDISTURBED, TAMPED OR RELATIVELY SMOOTH EARTH

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PLASTIC MARKING TAPE (SEE NOTE 7)

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EXISTING BASE COURSE

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CONCRETE SLAB SEE NOTE 4 & 6

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EXISTING BITUMINOUS SURFACE COURSE

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SAW-CUT SEE NOTE 1 AND 3

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BEARING ON UNDISTURBED AND TAMPED MATERIAL

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EXISTING BASE COURSE

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EXISTING BITUMINOUS SURFACE COURSE

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SAW-CUT SEE NOTE 1 AND 3

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NEW BITUMINOUS SURFACE SEE NOTE 5

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LIMIT OF PAVEMENT REMOVAL/REPLACEMENT - SEE NOTE 2

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SECTION - TYP TRENCH/BACKFILLING/REPAIR FLEXIBLE PAVEMENT

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NO SCALE

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DIMENSION BLOCK

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SI

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AutoCAD SHX Text 305mm

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TRENCH - SEE NOTE 1

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TRENCH BOTTOM SHALL BE UNDISTURBED, TAMPED OR RELATIVELY SMOOTH EARTH

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PLASTIC MARKING TAPE (SEE NOTE 9)

AutoCAD SHX Text SAW-CUT 25mm (1") DEEP AND DRILL AT 152mm (6") O.C. SEE NOTE 1 & 3

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BEARING ON UNDISTURBED AND TAMPED MATERIAL

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NEW CONCRETE PAVEMENT SEE NOTE 4, 5 AND 8

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LIMIT OF PAVEMENT REMOVAL/REPLACEMENT - SEE NOTE 2

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SECTION - TYP TRENCH/BACKFILLING/REPAIR RIGID PAVEMENT

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DETAIL 'A' NOTES

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DETAIL 'B' NOTES

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DETAIL 'B'

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DIMENSION BLOCK

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DETAIL 'A'

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DETAIL NOTES

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1. COORDINATE WITH APPLICABLE

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TRENCH/BACKFILL SECTIONS ON THIS SHEET.

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2. CONCRETE SHALL BE CLASS B.

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3. RACEWAY SYSTEM SHALL BE NON-METALLIC

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FOR ALL HORIZONTAL RUNS. ALL VERTICAL

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CHANGES IN DIRECTION SHALL BE MADE

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WITH A LONG SWEEP TREATED GRC

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(CONDUIT SYSTEM) ELBOW. ALL VERTICAL

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RISER SECTIONS SHALL BE TREATED GRC

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BELOW GRADE. PROVIDE PVC TO GRC

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ADAPTORS AS APPLICABLE.

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4. DEPTH OF INSTALLATION MAY BE INCREASED

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DUE TO RACEWAY CONNECTION

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REQUIREMENTS AT MANHOLES, UTILITY

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CROSSINGS, AND/OR VERTICAL TRANSITION

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DUE TO RADIUS OF ELBOWS.

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5. H - NUMBER OF DUCTS IN HORIZONTAL

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PLANE.

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V - NUMBER OF DUCTS IN VERTICAL PLANE.

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6. DUCT BANKS SHALL BE MARKED WITH A

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STRIP LABELED TO INDICATE

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"TELE-COMMUNICATION" AND PLACED IN

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THE BACKFILL APPROXIMATELY

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OF THE DUCT BANK.

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7. USE DUCT SPACERS TO HOLD DUCTS IN

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POSITION. NOTED SPACINGS ARE

AutoCAD SHX Text 1219mm(48") MINIMUMS. TIE TOGETHER

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USING NON-FERROUS WIRE TO HOLD DUCT

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BANK DURING CONCRETE POUR.

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8. INSTALL MASONRY LEVELING BLOCKS AT

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BASE SPACERS AS NEEDED TO LEVEL DUCT

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BANK.

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DETAIL KEYED NOTES

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DETAIL - FABRIC MESH INTERDUCT INSTALLATION

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NO SCALE

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6X - FABRIC MESH INNERDUCT 6 RACEWAYS

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DOUBLE PACK IN 4" CONDUIT

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6X - FABRIC MESH INNERDUCT IN

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4" CONDUIT

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SECTION - DUCT BANK (2-WAY)

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SEE NOTE 1

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CUT/TRENCH/PATCH/REPAIR

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3'-0" MIN

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(SEE NOTE 6)

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FINISHED GRADE OR SURFACE

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%%U2H (CONCRETE ENCASED)

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AutoCAD SHX Text INSTALL INTERDUCT WITH 12 STRAND SINGLE MODE FIBER WITHIN. SEE DETAIL D, THIS SHEET. INSTALL 6 PAIR COPPER TELEPHONE CABLE.

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DETAIL - TYP FLUSH MOUNTED JUNCTION BOX

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%%UNOTES

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HOT DIP GALVANIZED BOX, FLANGE AND COVER.

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REMOVABLE FLANGE

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GASKET

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MASTIC COMPOUND

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CHECKERED STEEL COVER

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RE-ENFORCED RIB

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INSTALL FLUSH WITH CONCRETE BASE.

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CONCRETE BASE

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* 100mm ALL AROUND & BELOW

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DRILLED AND TAPPED HOLES

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* AS REQUIRED FOR CONDUIT ENTRANCES

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BOX SIZE AS REQUIRED PER NEC.

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AutoCAD SHX Text E401 apunt Stamp

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

CONSTRUCTION

DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

SITE IMPROVEMENTS AT

500 VALLEY STREET

PROVIDENCE, RI 02919

650-348

N/A Project Director

Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

JDW TAT06-09-2023

Typical Handhole Requirements

E-402

AutoCAD SHX Text #4 AWG BARE CU BONDING CONDUCTOR & CLAMPS. EXPANSION TYPE, WATERTIGHT, CORROSION RESISTANT DUCT-PLUG INSERT, TYP FOR ALL SPARE DUCTS.

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COMMUNICATION

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(6) RIBBED TAPER 19.1mm(3/4") TO 12.7mm(1/2")

AutoCAD SHX Text 38.1mm(1-1/2") SQUARE, 9.5mm(3/8") DEEP

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COVER HANDLE

AutoCAD SHX Text RIBBING 19.1mm(3/4") WIDE

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TYP HAND HOLE COVER

AutoCAD SHX Text LETTER BLOCKS 31.8mm(1-1/4") WIDE 50.8mm(2") HIGH (COMMUNICATION OR ELECTRICAL)

AutoCAD SHX Text .84m (2'-7 7/8")

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PLAN VIEW

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TYP HAND HOLE FRAME

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(6) RIBBED TAPER 19.1mm(3/4") TO 12.7mm(1/2")

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AutoCAD SHX Text .76m(2'-6")

AutoCAD SHX Text 1.04m(3'-5")

AutoCAD SHX Text 1.24m(4'-1")

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SECTION

AutoCAD SHX Text .86m(2'-10")

AutoCAD SHX Text .81m(2'-8")

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DETAIL - TYPICAL HANDHOLE REQUIREMENTS

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NO SCALE

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DIMENSION BLOCK

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REF

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ENGLISH

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AutoCAD SHX Text 76.2mm(3")

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INSTALL BEHIND REINFORCING BARS

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TYP CABLE-PULLING IRON

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TOP VIEW

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TYP SUMP FRAME AND COVER

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SECTION

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AutoCAD SHX Text 3/8" (9.5mm)

AutoCAD SHX Text .31m (1'-0")

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TWO HANDLES REQUIRED

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U.S. STANDARD HEX NUT AND COTTER

AutoCAD SHX Text 88.9mm (3-1/2")

AutoCAD SHX Text 12.7mm (1/2")

AutoCAD SHX Text 76.3mm (3")

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TYP HAND HOLE COVER HANDLE

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1. HAND HOLES SHALL BE AS DETAILED ON THIS SHEET OR EQUAL PROVISIONS HAND HOLES SHALL BE AS DETAILED ON THIS SHEET OR EQUAL PROVISIONS IN A MONOLITHICALLY CONSTRUCTED PRECAST-CONCRETE DESIGN IN ACCORDANCE WITH ASTM C478, THE SAME INSIDE DIMENSIONS, STRENGTHS AND SEALED JOINTS COMPARABLE TO THE MONOLITHIC CONSTRUCTION OF CAST-IN-PLACE MANHOLES INDICATED ON THIS DRAWING SHALL BE MAINTAINED AS A MINIMUM. 2. INSTALLATION SHALL COMPLY WITH THE REQUIREMENTS OF THE NATIONAL INSTALLATION SHALL COMPLY WITH THE REQUIREMENTS OF THE NATIONAL ELECTRICAL SAFETY CODE (NESC) AND THE NATIONAL ELECTRICAL CODE (NEC). 3. A 3.05m(10'-0") GROUND ROD SHALL BE INSTALLED WITH 101.6mm(4") OF A 3.05m(10'-0") GROUND ROD SHALL BE INSTALLED WITH 101.6mm(4") OF ROD EXPOSED ABOVE HAND HOLE FLOOR. ALL CONDUCTIVE PARTS OF CABLE RACKS, CABLE-PULLING IRONS, SUPPORTS, CABLE SHIELDING, METALLIC SHEATH, GROUNDED CONDUCTORS, ETC., SHALL BE BONDED TO THE GROUND ROD. MAXIMUM GROUNDING RESISTANCE SHALL BE 10 OHMS. 4. ALL CLEARANCES SHALL BE MAINTAINED PER NESC FROM STRUCTURES, UTILITY ALL CLEARANCES SHALL BE MAINTAINED PER NESC FROM STRUCTURES, UTILITY LINES, ETC.. THE EXACT LOCATION SHALL BE APPROVED PRIOR TO INSTALLATION. 5. ALL DIMENSIONS INDICATED IN THESE DOCUMENTS ARE FOR REFERENCE AND ALL DIMENSIONS INDICATED IN THESE DOCUMENTS ARE FOR REFERENCE AND MINIMUM REQUIREMENTS TO PROVIDE A REASONABLY SAFE WORKING SPACE AND TO PROVIDE EGRESS FOR AN EMERGENCY PER NESC. 6. EXCAVATION SHALL BE AS NECESSARY TO ALLOW FOR PROPER FORMING, EXCAVATION SHALL BE AS NECESSARY TO ALLOW FOR PROPER FORMING, CONSTRUCTION, UTILITY SYSTEM TRENCHING/TERMINATIONS AND/OR BACKFILLING REQUIREMENTS. ALL SURFACES SHALL BE CUT, PATCHED AND REPAIRED TO THEIR ORIGINAL CONDITION. ALL DAMAGED UTILITY SYSTEMS, UNDERGROUND CIRCUITS, DEVICES, STRUCTURES ETC., SHALL BE REPAIRED AND PLACED BACK INTO OPERATION. 7. UNDERGROUND DUCT LINES SHALL BE INSTALLED IN ACCORDANCE WITH UNDERGROUND DUCT LINES SHALL BE INSTALLED IN ACCORDANCE WITH SPECIFICATIONS AND AS DETAILED. ALL DUCTS SHALL TERMINATE WITH BELL END FITTINGS AND A CABLE-PULLING IRON SHALL BE INSTALLED ON EACH WALL OF THE HAND HOLE. DUCT TERMINATIONS SHALL BE WATERTIGHT AND AT THE DEPTH REQUIRED TO FACILITATE CABLE PULLING. INSTALL DUCT PLUGS IN ALL UNUSED DUCTS. 8. AFTER INSTALLATION OF UNDERGROUND PROVISIONS AND PRIOR TO AFTER INSTALLATION OF UNDERGROUND PROVISIONS AND PRIOR TO ACCEPTANCE THE HAND HOLE SHALL BE PUMPED AND DE-WATERED AND CLEANED OF ALL MUD, DEBRIS, ETC. FOR INSPECTION. 9. FRAME AND COVER SHALL BE ROUND, LIMIT ACCESS TO AUTHORIZED PERSONS FRAME AND COVER SHALL BE ROUND, LIMIT ACCESS TO AUTHORIZED PERSONS AND FORM AN INTEGRAL PART OF THE STRUCTURAL SYSTEM.

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SECTION THROUGH HAND HOLE

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AutoCAD SHX Text .9144m

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SI

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GROUND ROD

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SUMP

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SLOPE TO DRAIN (TYPICAL)

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PULLING-IN IRON. PROVIDE ONE OPPOSITE EACH DUCT ENTRANCE

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BRICK COLLAR WHERE REQUIRED TO BRING COVER TO DESIRED GRADE

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FINISHED GRADE

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MIN

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MIN OPENING

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PLAN VIEW

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SUMP COVER AND FRAME

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SHEET NOTES

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KEYED NOTES

apunt Stamp

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

CONSTRUCTION

DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

SITE IMPROVEMENTS AT

500 VALLEY STREET

PROVIDENCE, RI 02919

650-348

N/A Project Director

Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

JDW TAT06-09-2023

GROUNDING AND BONDING

REQUIREMENTS

E-501

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KEYED NOTES

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INSTALL GROUND BUSHINGS. GRD

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CONDUCTOR SHALL CONNECT TO BUSHING

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AS IT EXITS CONDUIT SYSTEMS. PROVIDE

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JUMPERS TO GRD BUS AS APPLICABLE.

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DRIVEN GROUND ROD

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1. SEE GENERAL DETAIL NOTES "GROUNDING

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AND BONDING INSTALLATION", THIS SHEET.

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SITE GRD BUS

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S.E. EQUIP

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DETAIL - TYPICAL GROUNDING ELECTRODE AND BONDING SYSTEM PROVISIONS

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NO SCALE

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GROUND TEST WELL

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(TYP)

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GRD

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NEU

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%%UGROUNDING AND BONDING INSTALLATION

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1. ALL GROUNDING AND BONDING SHALL BE IN ACCORDANCE WITH THE NEC, NESC, IEEE, ANSI AND UL STANDARDS.

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2. ALL DIMENSIONING INDICATED IN THESE DOCUMENTS ARE FOR REFERENCE AND COORDINATION PURPOSES ONLY. THE

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CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL DIMENSIONS IN THE FIELD.

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3. THE PURPOSE OF THE GROUNDING AND BONDING SYSTEM IS TO ESTABLISH ALL EQUIPMENT ENCLOSURES, NON-CURRENT

AutoCAD SHX Text CARRYING METALLIC PORTIONS OF THE ELECTRICAL DISTRIBUTION SYSTEM, METAL PIPING, METAL BUILDING FRAME, ETC., AutoCAD SHX Text AT A ZERO POTENTIAL RELATIVE TO THE EARTH GROUND AND PROVIDE FOR A SAFE, LOW IMPEDANCE RETURN PATH FOR

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GROUND-FAULT CURRENT. THIS SHALL BE ACCOMPLISHED IN THE FOLLOWING MANNER:

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a. PROVIDE A SOLIDLY GROUNDED SECONDARY SYSTEM.

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b. INTER-CONNECT ALL GROUND BUSES AND POINTS IN THE SYSTEM WITH A COPPER GRD CONDUCTOR (BUS)

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SYSTEM.

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c. ALL METALLIC RACEWAYS SHALL BE UL APPROVED AND MADE-UP TIGHT AT ALL COUPLINGS AND

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TERMINATIONS.

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d. ALL GROUND CONDUCTORS IN CIRCUITS SHALL BE CONTAINED WITHIN THE SAME RACEWAY AS CURRENT

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CARRYING CONDUCTORS.

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e. ALL SPLICES AND TERMINATIONS SHALL BE MADE TIGHT AND AS SUCH TO PROVIDE LOW IMPEDANCE AND

AutoCAD SHX Text SHALL HAVE THE SAME SHORT-TIME CURRENT-CARRYING CAPABILITY AS THE CONDUCTOR IT IS

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CONNECTED TO.

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f. ALL GRD ELECTRODES OR BONDING CONDUCTORS INSTALLED ALONE WITHIN A RACEWAY SHALL UTILIZE GRC

AutoCAD SHX Text WITH GROUNDING BUSHINGS AT EACH END. THIS GROUND CONDUCTOR SHALL LOOP THROUGH THE

AutoCAD SHX Text BUSHING LUG PRIOR TO TERMINATION. INSTALL GROUNDING JUMPERS TO GROUND BUS AS APPLICABLE.

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4. ALL GRD CONDUCTORS SHALL BE CONTINUOUS AND UNBROKEN FROM EACH LOCATION INDICATED. INSTALL IN GRC WITH

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GRD BUSH ON EACH END.

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5. GRD ELECTRODE SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH NEC.

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6. MADE AND OTHER GRD SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH NEC.

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7. ALL EQUIP NOT SUPPLIED WITH A GRD LUG SHALL BE PROVIDED WITH A LUG SIZED FOR THE GRD CONNECTION

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INDICATED AND PROVIDED WITH A TAP CONNECTION TO BOND EQUIP ENCLOSURE.

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8. GROUNDING CONNECTIONS SHALL BE UL LISTED AND AS FOLLOWS:

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BELOW GRADE: EXOTHERMIC WELDING

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ABOVE GRADE: EXOTHERMIC WELDING, PRESSURE CONNECTORS

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GRD RODS (ABOVE/BELOW GRADE): EXOTHERMIC WELDING

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GRD BUS: PRESSURE CONNECTORS

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EQUIP AND DEVICES: MECHANICAL LUG

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KEYED NOTES

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SHEET NOTES

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AutoCAD SHX Text A

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GROUND TEST WELL, SEE DETAIL E-504.

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TO ELEC METER BASE #6

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TO SITE UTILITY CABINET ENCLOSURE #4/0

apunt Stamp

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

CONSTRUCTION

DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

SITE IMPROVEMENTS AT

500 VALLEY STREET

PROVIDENCE, RI 02919

650-348

N/A Project Director

Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

JDW TAT06-09-2023

TYPICAL GROUNDING DETAILS

E-502

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SERVICE ENTRANCE CONDUCTORS

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CIRCUIT CONDUCTORS

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DETAIL - TYPICAL GROUND BUSHING INSTALLATION

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NO SCALE

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FOR SERVICE ENTRANCE CONDUITS

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FOR FEEDER AND/OR BRANCH CIRCUITS

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ENCLOSURE

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ENCLOSURE

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AutoCAD SHX Text LOCK-NUT ASSEMBLIES METAL GROUNDING BUSHING COPPER GROUND LUG COPPER GROUND CONDUCTOR. REMOVE INSULATION AT BUSHING, RUN THROUGH BUSHING LUG AND BOND TO RACEWAY SYSTEM. DO NOT SPLICE OR TAP. CONTINUOUS COPPER GROUND CONDUCTOR FROM GROUND BUS THROUGH EACH BUSHING. DO NOT SPLICE OR TAP.

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1. ALL GROUND ELECTRODE CONDUCTORS, SYSTEM ALL GROUND ELECTRODE CONDUCTORS, SYSTEM BONDING CONDUCTORS, ETC., RUN SEPARATELY SHALL BE PROTECTED BY A CONDUIT SYSTEM. 2. ALL SYSTEM GROUNDING OR BONDING ALL SYSTEM GROUNDING OR BONDING CONDUCTORS SHALL GENERALLY BE ENCLOSED BY A GRC CONDUIT. PROVIDE GROUND BUSHINGS ON EACH END AND BOND CONDUCTORS TO RACEWAY SYSTEM. 3. SYSTEM BONDING CONDUCTORS THAT PENETRATE SYSTEM BONDING CONDUCTORS THAT PENETRATE CONCRETE SLABS SHALL BE ENCLOSED BY A PVC CONDUIT. PROVIDE BELL END FITTING ON EACH END AND SEAL. THOSE TERMINATING AT A STUB-UP SHALL BE FLUSH WITH FLOOR.

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DETAIL - TYPICAL GROUND CONDUCTOR IN CONDUIT SYSTEM

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NO SCALE

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THROUGH CONCRETE

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SURFACE MOUNTED

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BONDING CONDUCTOR

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FIN. SURFACE

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BELL END FITTING-PVC

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CONDUIT-PVC

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SEAL AFTER GRD CONDUCTOR INSTALLATION

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CONDUIT SYSTEM

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GROUND BUSHING

AutoCAD SHX Text RUN THROUGH BUSHING LUG AND BOND TO RACEWAY SYSTEM. DO NOT SPLICE GROUND CONDUCTORS.

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GRD ELECTRODE OR BONDING CONDUCTOR

AutoCAD SHX Text 9.52mm (3/8") X 38.1mm (1 1/2") SILICON-BRONZE MACHINE BOLT & SILICON-BRONZE WASHER 9.52mm (3/8") EXPANSION ANCHOR 14.29mm (9/16" ) HOLE IN BARDRILLED DOUBLE CONNECTOR HOLES FLAT, TWO-HOLE CU CABLE CONNECTOR #6 TO #2 (DOUBLE LUGS) #1 TO #4/0 (SINGLE LUGS ONLY) 50.8mm (2") WIDE, 6.35mm (1/4") DEEP COPPER BUS BAR. LENGTH AS REQUIRED BY NUMBER OF CONDUCTOR CONNECTIONS OR AS SPECIFICALLY INDICATED ON DRAWINGS. PROVIDE INTERMEDIATE WALL SUPPORTS AS REQUIRED. TYP CU GRD CONDUCTOR CONNECTION DESCRIPTION TAG. STATE SIZE OF CONDUCTOR AND TO WHAT IT IS CONNECTED TO. TYP GRD CONNECTION FROM BELOW. SEE APPLICABLE DETAILS FOR SLAB PENETRATIONS. TYP GRD CONNECTION FROM ABOVE. SEE APPLICABLE DETAILS FOR RMC INSTALLATIONS. INSULATED NON-CONDUCTIVE STANDOFF(S) - 2,700 VOLT CLASS.

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DETAIL - TYPICAL GROUND BUS PROVISIONS

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NO SCALE

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PLAN VIEW

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ELEVATION

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AutoCAD SHX Text GROUND BUS NOTES 1. GROUND BUS INSTALLATION GROUND BUS INSTALLATION SHALL BE IN ACCORDANCE WITH THIS DETAIL AND AS INDICATED ON THE DRAWINGS.

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DIMENSION BLOCK

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REF

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SI

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ENGLISH

AutoCAD SHX Text 26.3mm

AutoCAD SHX Text 14.22mm

AutoCAD SHX Text 28.58mm

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25.4MM

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AutoCAD SHX Text 9/16"

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AFF

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DETAIL KEYED NOTES

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DETAIL KEYED NOTES

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DETAIL NOTES

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SHEET NOTES

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WALL

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457MM

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1. ALL GROUNDING AND BONDING SHALL BE IN ACCORDANCE WITH THE NEC,

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NESC, IEEE, ANSI AND UL STANDARDS.

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2. ALL DIMENSIONING INDICATED IN THESE DOCUMENTS ARE FOR REFERENCE

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AND COORDINATION PURPOSES ONLY. THE CONTRACTOR IS RESPONSIBLE

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FOR VERIFYING ALL DIMENSIONS IN THE FIELD.

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3. THE PURPOSE OF THE GROUNDING AND BONDING SYSTEM IS TO ESTABLISH

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ALL EQUIPMENT ENCLOSURES, NON-CURRENT CARRYING METALLIC PORTIONS

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OF THE ELECTRICAL DISTRIBUTION SYSTEM, METAL PIPING, METAL BUILDING

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FRAME, ETC., AT A ZERO POTENTIAL RELATIVE TO THE EARTH GROUND AND

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PROVIDE FOR A SAFE, LOW IMPEDANCE RETURN PATH FOR GROUND-FAULT

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CURRENT. THIS SHALL BE ACCOMPLISHED IN THE FOLLOWING MANNER:

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a. PROVIDE A SOLIDLY GROUNDED SECONDARY SYSTEM.

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b. INTER-CONNECT ALL GROUND BUSES AND POINTS IN THE SYSTEM

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WITH A COPPER GRD CONDUCTOR (BUS) SYSTEM.

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c. ALL METALLIC RACEWAYS SHALL BE UL APPROVED AND MADE-UP

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TIGHT AT ALL COUPLINGS AND TERMINATIONS.

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d. ALL GROUND CONDUCTORS IN CIRCUITS SHALL BE CONTAINED WITHIN

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THE SAME RACEWAY AS CURRENT CARRYING CONDUCTORS.

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e. ALL SPLICES AND TERMINATIONS SHALL BE MADE TIGHT AND AS

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SUCH TO PROVIDE LOW IMPEDANCE AND SHALL HAVE THE SAME

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SHORT-TIME CURRENT-CARRYING CAPABILITY AS THE CONDUCTOR IT

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IS CONNECTED TO.

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f. ALL GRD ELECTRODES OR BONDING CONDUCTORS INSTALLED ALONE

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WITHIN A RACEWAY SHALL UTILIZE GRC WITH GROUNDING BUSHINGS

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AT EACH END. THIS GROUND CONDUCTOR SHALL LOOP THROUGH THE

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BUSHING LUG PRIOR TO TERMINATION. INSTALL GROUNDING JUMPERS

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TO GROUND BUS AS APPLICABLE.

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4. ALL GRD CONDUCTORS SHALL BE CONTINUOUS AND UNBROKEN FROM EACH

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LOCATION INDICATED. INSTALL IN GRC WITH GRD BUSH ON EACH END.

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5. GRD ELECTRODE SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH NEC.

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6. MADE AND OTHER GRD SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH

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NEC.

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7. ALL EQUIP NOT SUPPLIED WITH A GRD LUG SHALL BE PROVIDED WITH A

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LUG SIZED FOR THE GRD CONNECTION INDICATED AND PROVIDED WITH A

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TAP CONNECTION TO BOND EQUIP ENCLOSURE.

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8. GROUNDING CONNECTIONS SHALL BE UL LISTED AND AS FOLLOWS:

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BELOW GRADE: EXOTHERMIC WELDING

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ABOVE GRADE: EXOTHERMIC WELDING, PRESSURE CONNECTORS

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GRD RODS (ABOVE/BELOW GRADE): EXOTHERMIC WELDING

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GRD BUS: PRESSURE CONNECTORS

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EQUIP AND DEVICES: MECHANICAL LUG

apunt Stamp