ESBD_413258_1745422709522_Attachment B - Project Construction Documents - Drawings.pdf
PDF 3 MB Posted
- Attached to
- South Campus 01W Feeder Replacement
- Solicitation number
- 734-04252025-KM
- Issued by
- Johnson County, Beaumont City, Texas
About this file
The provided document is a set of engineering and construction drawings for an Electrical Feeder 01W project at Lamar University in Beaumont, Texas, prepared by Dabhi Engineering Associates Inc. The project involves electrical infrastructure renovation, specifically focusing on upgrading the electrical feeder to the South Central Plant. The drawings detail extensive electrical system modifications, including work in underground utility tunnels, renovations in the South Central Plant, Cherry Engineering Addition, and surrounding campus areas. The project is identified as LU Project #1660-21 and was issued for bid and construction on 02/21/2025.
The drawings include comprehensive electrical site plans, renovation plans for various campus buildings, utility tunnel modifications, and detailed electrical schedules and notes. The project appears to be funded through the Texas State University System Board of Regents, with key university leadership including Dr. Jaime R. Taylor as President and Mark Robinson as VP of Operations & CFO. The scope of work involves complex electrical infrastructure upgrades, including conduit installations, electrical feeder replacements, and renovation of existing electrical systems across multiple campus locations. The technical drawings provide intricate details on electrical routing, support structures, and renovation strategies, suggesting a comprehensive and sophisticated infrastructure improvement project.
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REGION MAP
ELECTRICAL FEEDER 01W
TO
SOUTH CENTRAL PLANT
BOARD OF REGENTS TEXAS STATE UNIVERSITY SYSTEM
ALAN L. TINSLEY - CHAIRMAN MADISONVILLE
STEPHEN LEE - VICE CHAIRMAN BASTROP
CHARLIE AMATO - REGENT SAN ANTONIO
DUKE AUSTIN - REGENT HOUSTON
TOM LONG - REGENT FRISCO
SHEILA FASKE - REGENT ROSE CITY
DIONICIO FLORES - REGENT EL PASO
RUSSELL GORDY - REGENT HOUSTON
WILLIAM F. SCOTT - REGENT NEDERLAND
OLIVIA DISCON - STUDENT REGENT HUNTSVILLE
LAMAR UNIVERSITY
DR. JAIME R. TAYLOR, PRESIDENT BEAUMONT
DR. BRETT WELCH, INTERIM PROVOST & V.P. ACADEMIC AFFAIRS BEAUMONT
MARK ROBINSON, V.P. OF OPERATIONS & CFO BEAUMONT
KATHERINE MILLER, AIA, ASST V.P. PLANNING & CONSTRUCTION BEAUMONT
DAVID MARTIN, ASSOC. V.P. FACILITIES MANAGEMENT BEAUMONT
CAMPUS LOCATION
LAMAR UNIVERSITY
4301 MLK PARKWAY
BEAUMONT, TX 77705
ABHID NGINEERINGE ISSOC NC.A
NORTH
UG TUNNEL SITE + SOUTH CENTRAL PLANT
LU PROJECT #1660-21
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DRAWING INDEX
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COVERSHEET
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MEP CONSULTING ENGINEERS
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19310 KESSINGTON LANE; HOUSTON, TEXAS 77094
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(281) 492-6885 / FAX (281) 492-8626
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ISSUED FOR BID & CONSTRUCTION
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OVERALL ELECTRICAL KEY/SITE PLAN
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TUNNEL SITE PLAN & SECTION - ELECTRICAL RENOVATION
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TUNNEL SITE PLAN - ELECTRICAL RENOVATION
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%%UELECTRICAL
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TUNNEL SITE PLAN & SECTION - ELECTRICAL RENOVATION
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TUNNEL SITE PLAN - ELECTRICAL RENOVATION
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PARTIAL LARGE SCALE - SOUTH PLANT ELECTRICAL RENOVATION PLAN
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PARTIAL LARGE SCALE - SOUTH PLANT ELECTRICAL RENOVATION PLAN
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PARTIAL LARGE SCALE TUNNEL SITE PLAN & SECTION - ELECTRICAL RENOVATION
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ELECTRICAL SCHEDULES, ABBREVIATIONS AND GENERAL NOTES
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%%USTRUCTURAL
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STRUCTURAL GENERAL NOTES, PLAN AND DETAILS
FILE NAME:
DRAWN BY:
ISSUE:
D R
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PROJECT NUMBER:
PR
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MARK DATE DESCRIPTION
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SEE ABOVE
SEE ABOVE
ELECTRICAL
FEEDER 01W
TO
SOUTH CENTRAL
PLANT
S.D.
A NC.SSOC IDABHI ENGINEERING
COPYRIGHT © 2025 DABHI ENGINEERING ASSOC. INC.
ELECTRICAL FEEDER
01W TO SOUTH CENTRAL
PLANT PROJECT
LU PROJECT NO. 1660-21
LU #1660-21
E0.01
ELECTRICAL SCHEDULES,
ABBREVIATIONS AND
GENERAL NOTES
AutoCAD SHX Text ALL (N) ELECTRICAL INSTALLATIONS SHALL BE AS PER LATEST NEC AND BID DOCUMENTS WHICHEVER COSTS MORE. ALL (N) FEEDERS AND BRANCH CKTs SHALL BE TESTED WITH AN APPROPRIATE "MEGGER" TESTER TO DETERMINE THAT ALL SYSTEMS ARE FREE OF SHORTS AND PHASE CONDUCTORS ARE NOT GROUNDED. REF SPECIFICATIONS. E.C SHALL COORDINATE ALL HIS WORK WITH (E) TUNNEL UTILITY LINES AND OTHER TRADES TO AVOID CONFLICTS AND DELAYS. EXACT LOCATIONS OF (N) CONDs IN TUNNEL AND IN SOUTH CENTRAL PLANT SHALL BE FIELD COORDINATED, BEFORE INSTALLATION, WITH ALL (E) UTILITIES TO AVOID CONFLICTS. ALL EQUIPMENT GROUND WIRES SHALL BE COPPER AND SIZED AS PER LATEST NEC ARTICLE 250 UNLESS NOTED OTHERWISE. IT SHALL BE CONTRACTORS' RESPONSIBILITY TO FURNISH AND INSTALL ALL ELECTRICAL SYSTEMS AS PER REQUIREMENTS OF BID DOCUMENTS. ALL INSTALLATIONS SHALL BE CARRIED OUT SAFELY AND PROPERLY WITHOUT ANY INJURY TO THEIR EMPLOYEES. ALL WORK SHALL BE PERFORMED IN FULL COMPLIANCE WITH ALL REQUIREMENTS OF OSHA AND NEC, INCLUDING LATEST NEC-70. CONSULTING ENGINEER WILL NOT BE HELD RESPONSIBLE FOR ANY INJURY TO CONTRACTORS' OR VENDORS' EMPLOYEES BECAUSE OF POOR INSTALLATIONS AND SAFETY NEGLIGENCES. ALL SAFETY PRECAUTIONS AND LU'S AND OSHA REQUIREMENTS FOR WORK IN TUNNEL (CONFINED SPACE) SHALL BE ADHERED TO. CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL REQUIRED EQUIPMENT IN BASE BID TO MEET THESE REQUIREMENTS. ALL (N) WIRING IN SWITCHGEAR, PULLBOXES, ETC. SHALL BE NEATLY INSTALLED AS PER REQ'Ts OF MFRs INSTRUCTIONS, LACED, AND HARNESSED. WIRE BENDING RADIUS SHALL NOT EXCEED A MAX BENDING RADIUS AS RECOMMENDED BY WIRE MFR AND LATEST NEC. NO WORK SHALL BE PERFORMED IN (E) PULLBOXES OR SWITCHGEAR UNTIL MEDIUM VOLTAGE POWER TO ALL CKTs IN THESE LOCATIONS ARE TEMPORARILY DE-ENERGIZED AND CONFIRMED BY RELIABLE INSTRUMENTS THAT POWER IS CUT OFF. INFORM LU's PHYSICAL PLANT'S OFFICE TO TEMPORARILY INSTALL PAD LOCKS ON (E) OCP DEVICES, WHICH SERVE THESE CKTs, IN THE DE-ENERGIZED POSITIONS. EXTRA SAFETY PRECAUTIONS SHALL BE TAKEN WHILE WORKING NEAR LIVE (ELECTRICALLY ENERGIZED) COMPONENTS AND/OR EQUIP OF THE EXISTING OR NEW ELECTRICAL SERVICE AND SYSTEMS IN THE BUILDING AND/OR ON THE SITE. POWER SHALL BE DE-ENERGIZED TO THE MAIN SWITCHBOARD BY PHYSICAL PLANT'S OFFICE BEFORE ANY ELECTRICAL WORK IS PERFORMED. POWER OUTAGE MUST BE SCHEDULED MIN OF 2 WEEKS IN ADVANCE BY CONTRACTOR. DURING CONSTRUCTION, CARE MUST BE EXERCISED BY CONTRACTORS NOT TO DAMAGE ANY PART OF THE (E) BLDG, SITE, EQUIP, TUNNEL, STREETS/SIDEWALKS, AND/OR OTHER SYSTEMS. ANY AND ALL DAMAGES DONE TO THE BLDG, SITE, AND/OR EQUIP OR SYSTEMS SHALL BE REPAIRED OR REPLACED TO OWNER'S SATISFACTIONS AT NO EXTRA COST. DURING THE BIDDING PHASE, ALL BIDDING GENERAL AND/OR ELECTRICAL CONTRACTORS SHALL VISIT THE SITE TO FAMILIARIZE THEMSELVES WITH THE (E) GROUNDS, BUILDINGS, CENTRAL PLANT, CARDINAL SUBSTATION, UTILITIES, TUNNELS, (E) UTILITIES IN THE TUNNELS, AND OTHER CONDITIONS. ALL ANTICIPATED EXPENSES TO COMPLETE SPECIFIED DEMOLITION AND RENOVATION SCOPE OF WORK, AS PER REQUIREMENTS OF BID DOCUMENTS, SHALL BE INCLUDED IN BIDS. ASBESTOS AND LEAD ABATEMENT: ANY (E) SURFACE AND/OR MATERIAL TO BE REMOVED THAT IS SUSPECTED TO CONTAIN ASBESTOS OR LEAD SHALL BE IDENTIFIED BY CONTRACTOR AND REMOVED BY LU AT LU'S COST. ANY/ALL DEMOLISHED MATERIAL, LANDSCAPING, REFUSE, RUBBLE, ASPHALT, CONC, CONSTRUCTION DEBRIS, ETC. SHALL BE REMOVED FROM LU's PROPERTY BY THE CONTRACTOR AND PROPERLY DISPOSED OFF THE SITE. AT THE END OF CONSTRUCTION, ALL CONC AND HARDSCAPED AREAS AFFECTED BY CONSTRUCTION SHALL BE POWERWASHED OF CONSTRUCTION DIRT, DEBRIS, ETC. THE SOUTH CENTRAL PLANT FLOORS SHALL BE CLEANED OF ALL CONSTRUCTION DIRT, DEBRIS, ETC. LOCATIONS AND SIZES OF TUNNELS, PBs, MHs, CONC PADS, GRASSY AREAS, ETC ARE APPROXIMATE. EXACT LOCATIONS AND SIZES SHALL BE FIELD OBTAINED AND REQUIRED MODIFICATIONS SHALL BE MADE AT NO EXTRA COST. LOCATIONS OF NEW PULL BOXES (PB) SHOWN IN BID DWGs ARE APPROX. THESE LOCATIONS MAY BE MODIFIED, AT NO EXTRA COST, WITH ENGINEER'S APPROVAL, TO AVOID CONFLICTS WITH (E) UTILITY LINES IN (E) TUNNELS AND/OR DUE TO CONTRACTOR PREFERRED MEANS AND METHODS. ALL EXISTING ELEC FEEDERS/CIRCUITS AS IDENTIFIED ON THE PLANS ARE APPROXIMATE BASED ON FIELD OBSERVATION. CONTRACTOR SHALL FIELD VERIFY ALL (E) CIRCUITS AS REQUIRED. ALL (E) CONDs AND CONDUCTORS (SPECIFIED TO REMAIN) SHALL BE PROTECTED FROM DAMAGES AND CONTINUITY SHALL BE MAINTAINED. ALL REQUIRED INFORMATION ON (E) MV SWG-1 IN THE SOUTH CENTRAL PLANT SHALL BE FIELD OBTAINED. ALL MV BREAKERS SERVING (E) FEEDERS SHALL BE FIELD TRACED AND IDENTIFIED BEFORE ANY DEMOLITIONS AND/OR RENOVATION WORK CAN BEGIN. NO WORK ON (E) FEEDER IS ALLOWED TO BE PERFORMED BEFORE MV POWER IN THE SUBJECT FEEDER IS TEMPORARILY DE-ENERGIZED AND CONFIRMED WITH ACCURATE ELECTRICAL INSTRUMENT THAT THE POWER HAS BEEN CUT OFF. IT SHALL BE THE OWNER'S RESPONSIBILITY TO TEMPORARILY DE-ENERGIZE THE REQUIRED FEEDERS (01W AND 02W) AT THE CARDINAL SUBSTATION BEFORE ANY WORK IS PERFORMED ON THE WIRING. THIS SCOPE SHALL BE COORDINATED WITH LU, AS PER THEIR SCHEDULE REQUIREMENTS, A MINIMUM OF 1 MONTH IN ADVANCE. ALL POWER OUTAGES (FOR CONNECTION OF (N) 01W FEEDER WIRING TO THE (E) 01W CKT AND FOR CONNECTIONS AT SWG-1) SHALL OCCUR IN OVERTIME HOURS (WEEKEND, HOLIDAY, AND/OR NIGHTTIME - AT OWNER'S DISCRETION). ALL ASSOC COSTS SHALL BE INCLUDED IN CONTRACTOR'S BID. MORE DETAILED INFORMATION ABOUT THE SCHEDULE WILL BE PROVIDED DURING THE PRE-BID MEETING. THE OWNER (LAMAR UNIVERSITY) WILL BE RESPONSIBLE FOR OPERATING THE BREAKERS IN THE CARDINAL SUBSTATION AS WELL AS IN THE SOUTH PLANT SWITCHGEAR SWG-1 (MAIN BREAKER 02W AND TIE BREAKER) AND ANY OTHER REQUIRED BREAKERS ON CAMPUS. THE (E) MV SWITCHGEAR AT THE CARDINAL SUBSTATION AND IN SOUTH CENTRAL PLANT DO NOT HAVE ARC FLASH LABELS INDICATING INCIDENCE ENERGY LEVELS POSSIBLE DURING ACCIDENTAL ARCING AS WELL AS REQ'D LEVEL OF PPE FOR PERSONNEL. LU CAN NOT PROVIDE THIS INFORMATION. THE SUCCESSFUL CONTRACTOR SHALL DETERMINE BY HIMSELF/HERSELF THE PROPER TYPE OF PERSONAL PROTECTION EQUIPMENT TO WEAR WHEN CLOSING AND OPENING MV EQUIPMENT. FOR ALL WORK AREAS AFFECTED BY THIS PROJECT'S SCOPE OF WORK, CONTRACTOR TO PROVIDE REQUIRED CHAIN LINK FENCING AND OTHER FORMS OF BARRIERS (AS APPROVED BY LU) AS REQ'D TO BLOCK/DIVERT PEDESTRIAN TRAFFIC AND TO PROTECT PEDESTRIANS FROM CONSTRUCTION PERILS. ALL INSTALLATIONS OF BARRIERS, FENCING ETC. SHALL BE COORDINATED WITH LU PROJECT MANAGER BEFORE INSTALLATION. CONTRACTOR TO PROVIDE ALL NECESSARY SIGNAGE, IF/AS REQUIRED, FOR DIVERSION OF PEDESTRIAN TRAFFIC. CONTRACTOR SHALL ALSO PROVIDE, UPON REQUEST AND APPROVAL BY OWNER, A PROJECT SIGN (APPROX 5'Wx3'H) INDICATING THE CONTRACTOR NAME/CONTACT INFO, A/E TEAM NAME, PROJECT DURATION, AND SUMMARY SCOPE OF WORK. ALL SOD DAMAGED DURING CONSTRUCTION SHALL BE REPLACED AS PER LANDSCAPING NOTES E0.01 COST OF FURNISHING, INSTALLATIONS, TESTING, AND COMMISSIONING OF ALL SPECIFIED EQUIP AS SPECIFIED HEREIN ABOVE AND IN BID DOCUMENTS SHALL BE INCLUDED IN CONTRACTOR'S BID. FIELD LOCATE ALL NEUT AND GND BUS OR BAR OF (E) ELEC EQUIP SUCH AS SWG TO MAKE FINAL CONNECTIONS OF NEUT AND GND WIRES TO THESE BUS RESPECTIVELY. ALL (N) CKTs & FEEDERS SHALL BE LABELED ON ALL ENDS OF CABLE USING LEGIBLE ATTACHED TAGS AND CLEARLY PRINTED LAMINATE LABELS. TAPING IN (E) CABLES: : IN EA PB: ALL (N) 15kV CONDUCTORS SHALL BE INDIVIDUALLY WRAPPED (EA PH WIRE) WITH FIRE WRAP/FIRE GLASS TAPE BY 3M. ALL 15kV SEPARABLE ELBOW CONNECTORS AND STRESS CONES SHALL BE INSTALLED AS PER EA MFR'S INSTRUCTIONS BY AN ELECTRICIAN (OR SUBCONTRACTOR) WHO IS QUALIFIED AND TRAINED IN THE INSTALLATION AND TERMINATION OF 5/15kV CONDUCTORS (THEY SHALL HAVE EXPERIENCE WITH MINIMUM 10 SIMILAR, SEPARATE SUCCESSFUL PROJECTS) E.C SHALL CONSULT WITH SELECTED WIRE MFR TO DETERMINE ALLOWABLE BENDING RADIUSES AND ADJUST OFFSETS AND/OR PBs ARE REQUIRED TO STAY WITHIN MFR'S ALLOWABLE MAX OFFSETS. E.C SHALL ALSO REQUIRE WIRE MFR TO RUN ALL APPLICABLE WIRE STRESS CALCULATIONS (BEFORE ORDERING AND INSTALLING WIRE) BASED ON PROPOSED RACEWAY ROUTING TO ENSURE THAT THE INSTALLATION DOES NOT EXCEED MAX ALLOWABLE STRESSES IN THE WIRE.
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%%UGENERAL NOTES:
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PULL BOX
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NO.
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PB-3
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MATERIAL OF
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FABRICATION
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REMARKS
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SIZE
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PULL BOXES SCHEDULE
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TYPE OF
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LOCATION
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NEMA-1
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ENCLOSURE
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MINIMUM
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GAGE
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PB-4
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PB-1
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PB-2
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304 STAINLESS STEEL
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GALVANIZED STEEL
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NEMA-1
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NEMA-3R
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SOUTH CENTRAL PLANT
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SOUTH CENTRAL PLANT
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GALVANIZED STEEL
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IN (E) UG UTILITY TUNNEL
AutoCAD SHX Text PB-3 AND PB-4: -EACH PB SHALL BE INSTALLED UPRIGHT AGAINST (N) VERT S.S UNISTRUT SUPPORTS/LEGS ANCHORED TO CONC FLOOR. -EACH PB SHALL BE SHOP FABRICATED IN TWO SECTIONS IN ORDER TO FACILITATE TRANSPORT OF PB INTO TUNNEL. E.C TO DETERMINE EXACT/PROPER SPLIT (HEIGHT) OF EA SECTION THAT WILL ALLOW FOR EASE OF INSTALLATION. BOTH SECTIONS SHALL BE FLANGED OR MATED TOGETHER WITH PROPER S.S HARDWARE AND GASKETING TO PREVENT INTRUSION OF MOISTURE. ALL PBs SHALL HAVE REMOVEABLE ACCESS COVERS AND KNOCK OUTS/CUT OUTS (AS SPECIFIED IN FLR PLAN DWGs AND DETAILS) FOR CONDs ENTRIES. ALL NEMA-3R PBs SHALL HAVE GASKETED ACCESS DOORS. ALL CONDs ENTERING INTO PBs SHALL BE TERMINATED WITH NYLON OR OTHER SIMILAR BUSHING TO PROTECT CONDUCTORS FROM DAMAGE. ALL PBs SHALL HAVE PROPER "WARNING" LABELS INDICATING HIGH VOLTAGE AND ALSO LABELS INDICATING THE NAME/NUMBER OF THE CIRCUIT IN THE BOX.
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%%UNOTES:
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AutoCAD SHX Text 40" L X 40" W X 18" D
AutoCAD SHX Text 40" L X 40" W X 18" D
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L = LENGTH
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W = WIDTH
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D = DEPTH
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AutoCAD SHX Text 58" L X 40" H X 24" D
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304 STAINLESS STEEL
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NEMA-3R
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IN (E) UG UTILITY TUNNEL
AutoCAD SHX Text 58" L X 40" H X 24" D
AutoCAD SHX Text SIZE OF NEW MAN HOLES HAVE BEEN SPECIFIED IN BID DOCUMENTS. REQ'D SIZE HOLES IN THE GROUND SHALL BE DUG/EXCAVATED FOR INSTALLATION OF MANHOLE. MINOR MODIFICATIONS TO LOCATIONS OF MH SHALL BE MADE AT NO EXTRA COST TO SUIT SITE CONDITIONS AND AVOID CONFLICTS WITH ALL (E) UG SITE UTILITIES AS THEY ARE UNEARTHED. ALL NATIVE SOIL REMOVED FROM GROUND SHALL BE STORED ON THE SITE AT LOCATIONS RECOMMENDED BY LU. ALL NATIVE SOIL NOT REQUIRED FOR BACK FILLING SHALL BE REMOVED FROM THE SITE BY CONTRACTOR AT HIS/HER EXPENSE. ALL TRENCHES/HOLES SHALL BE BACK FILLED AFTER INSTALLATIONS OF NEW MAN HOLES ARE COMPLETED AND ACCEPTED BY LU AND ENGINEER. THEY SHALL BE BACK FILLED AND MECHANICALLY COMPACTED AS FOLLOWS: A. ALL TRENCHES IN LANDSCAPED AREAS SHALL BE BACK FILLED WITH NATIVE SOIL AND MECHANICALLY COMPACTED USING ELECTRIC PLATE ALL TRENCHES IN LANDSCAPED AREAS SHALL BE BACK FILLED WITH NATIVE SOIL AND MECHANICALLY COMPACTED USING ELECTRIC PLATE COMPACTOR TO 80% COMPACTION LEVEL OF ADJACENT UNDISTURBED EARTH. THEY SHALL BE PROPERLY GRADED FOR DRAINAGE & COMPACTION LEVEL OF ADJACENT UNDISTURBED EARTH. THEY SHALL BE PROPERLY GRADED FOR DRAINAGE & FINISHED WITH (N) 3" THICK LAYER OF LU APPROVED TOP SOIL UP TO ADJACENT GRADE LEVEL B. ALL TRENCHES UNDER LOAD BEARING SURFACES SUCH AS SIDEWALKS, STEPS, PLAZA, ETC. SHALL BE BACK FILLED USING SELECT SOIL WHICH ALL TRENCHES UNDER LOAD BEARING SURFACES SUCH AS SIDEWALKS, STEPS, PLAZA, ETC. SHALL BE BACK FILLED USING SELECT SOIL WHICH HAS A PLASTICITY INDEX BETWEEN 10-20 AND SHALL BE MECHANICALLY COMPACTED TO COMPACTION LEVEL OF 95%. AS AN ALTERNATE TO SELECT SOIL (AND 95% COMPACTION LEVEL), BACK FILLING OF TRENCH WITH STABILIZED SAND, UP TO BOTTOM OF LOAD BEARING SURFACE, WILL BE ACCEPTABLE. C. ALL TRENCHES UNDER VEHICULAR LOAD BEARING SURFACES SUCH AS STREETS, ROADWAYS & DRIVEWAYS SHALL BE BACK FILLED WITH ALL TRENCHES UNDER VEHICULAR LOAD BEARING SURFACES SUCH AS STREETS, ROADWAYS & DRIVEWAYS SHALL BE BACK FILLED WITH STABILIZED SAND, UP TO BOTTOM OF LOAD BEARING SURFACE. STABILIZED SAND SHALL CONSIST OF MIN 3 SACKS OF TYPE I PORTLAND CEMENT (CONFORMING TO ASTM C150) PER CUBIC YARD OF DRY CUSHION SAND. SAND SHALL BE FREE OF ORGANIC MATTER AND SHALL CONFORM TO: SIEVE SIZE PERCENT PASSING (%) SIEVE SIZE PERCENT PASSING (%) PERCENT PASSING (%) 3/8-Inch 100 100 #200 0-200-20
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AutoCAD SHX Text IN CASE OF CONFLICTS BETWEEN (E) UG IRRIGATION LINES AND (N) MANHOLE, IRRIGATION LINES SHALL BE CUT, CAPPED AND LOCATIONS SHALL BE IDENTIFIED BY ORANGE MARKER AT GROUND LEVEL AND BROUGHT TO THE ATTENTION OF LU MAINTENANCE PERSONNEL REPAIR/REROUTING OF DAMAGED SPRINKLER LINES LOCATED UG WITHIN THE SCOPE OF WORK AREA SHALL BE BY OWNER.
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%%U(E) IRRIGATION LINES:
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AutoCAD SHX Text ALL TRENCHES AND DAMAGED SODDED AREAS SHALL BE RE-SODDED BY CONTRACTOR. (N) SOD SHALL BE 'RALEIGH' St. AUGUSTINE. CONSULT WITH LU GROUND SERVICES DEPT BEFORE ORDERING AND INSTALLING (N) SOD. ALL DAMAGED (E) LANDSCAPED AREAS SHALL BE BACK FILLED WITH NATIVE SOIL AND GRADED & FINISHED WITH 3" THICK LAYER OF LU APPROVED TOP SOIL UP TO ADJACENT GRADE LEVEL
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%%ULANDSCAPING:
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* SAMPLES OF ALL (N) TOP SOIL, SOD, BUSHES/SHRUBS ETC. SHALL BE SUBMITTED TO LU GROUNDS SERVICES MGR FOR APPROVAL BEFORE ORDERING AND INSTALLATION.
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%%UEXCAVATION OF HOLE FOR (N) MANHOLE:
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TRANSFORMER
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CONTROL POWER
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TRANSFORMER
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CURRENT
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CT
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CPT
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METALLIC TUBING
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ELECTRICAL
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ELECTRIC
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GALVANIZED
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FIXTURE
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CONTRACTOR
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CONDUCTOR
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GENERAL
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ELECTRODE
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GROUNDING
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GEC
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GALV
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FIX
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ELEC
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EMT
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WP
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UG
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TYP
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TEL
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SW
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STRUC
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CENTER
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COMMUNICATION
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CONCRETE
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CEILING
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COPPER
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DIAMETER
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CONDUIT
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CONTRACTOR
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ELECTRICAL
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DRAWING
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EXISTING
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DWG
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DIA.
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CU
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COND
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CTR
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CONC
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COMMUN
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CLG
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RGS
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SCH
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REF
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RECP
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PH
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PNL
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NTS
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NEC
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CIRCUIT BREAKER
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FLOOR
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ABOVE FINISHED
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ARCHITECTURAL
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CIRCUIT
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BUILDING
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AMPERE
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ALUMINUM
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%%UELECTRICAL ABBREVIATIONS
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BLDG
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CKT
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CB
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ARCH.
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AL
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AMP
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AFF
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MFR
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MTG
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MLO
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MIN
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J-BOX
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MAX
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GND
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GFI
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WEATHERPROOF
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TYPICAL
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UNDERGROUND
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STAINLESS STEEL
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TELEPHONE
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STRUCTURE
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SWITCH
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SCHEDULE
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RIGID GALV
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STEEL
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RECEPTACLE
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PHASE
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REFER
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PANEL
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NATIONAL ELEC.
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NOT TO SCALE
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CODE
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NEW
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JUNCTION BOX
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MANUFACTURER
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MAIN LUGS ONLY
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MINIMUM
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MOUNTING
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MAXIMUM
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GROUND FAULT
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INTERRUPTER
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GROUND
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CONT
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CONTINUOUS
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THD
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TOTAL HARMONIC
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DISTORTION
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FIBER OPTIC
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CAST IRON
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DOWN
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DN
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EQUIPMENT
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EQUIP
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MTD
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MOUNTED
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FA
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FIRE ALARM
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BREAKER
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BRKR
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OLR
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RELAY
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OVER LOAD
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EACH
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EA
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ON CENTER
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TOC
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TOP OF CONDUIT
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AUXILIARY
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AUXIL
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HOA
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HAND OFF
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AUTO
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XFMR
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TRANSFORMER
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PB
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PULL BOX
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STL
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STEEL
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MB
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MAIN BREAKER
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MECH
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MECHANICAL
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PLBG
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PLUMBING
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STL
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STEEL
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BETWEEN
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BETN
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NEUT
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NEUTRAL
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UON
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UNLESS OTHERWISE
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NOTED
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SWB
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SWITCHBOARD
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SWG
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SWITCHGEAR
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SYS
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SYSTEM
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NAT
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NATURAL
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OCP
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PROTECTION DEVICE
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OVER CURRENT
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NIC
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NOT IN CONTRACT
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MH
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MANHOLE
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OH
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OVERHEAD
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PANEL
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DISTRIBUTION
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DP
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PM
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POWER METER
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PMS
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(SWITCHGEAR)
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PAD MTD SWITCH
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PMT
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TRANSFORMER
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PAD MOUNTED
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SHORT CIRCUIT
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SPD
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SURGE PROTECTION\
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DEVICE
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H = HEIGHT
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PB-5
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304 STAINLESS STEEL
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NEMA-3R
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IN (E) UG UTILITY TUNNEL
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AutoCAD SHX Text COMMISSIONING 1. E.C SHALL HIRE THE SERVICES OF AN INDEPENDENT, LICENSED, NETA ACCREDITED ELECTRICAL POWER E.C SHALL HIRE THE SERVICES OF AN INDEPENDENT, LICENSED, NETA ACCREDITED ELECTRICAL POWER SYSTEMS TESTING AGENCY TO COMMISSION AND TEST THE INSTALLATION BEFORE AND DURING STARTUP. AT A MINIMUM, TESTING AGENCY'S SCOPE OF WORK SHALL INCLUDE: A. CHECK ROTATION ON NEW FEEDER 01W, EXISTING FEEDER 03W, AND EXISTING FEEDER 02W (BEFORE IT CHECK ROTATION ON NEW FEEDER 01W, EXISTING FEEDER 03W, AND EXISTING FEEDER 02W (BEFORE IT IS DE-ENERGIZED). B. CHECK/VERIFY ROTATION OF ALL LOADS (BUILDINGS AND/OR EQUIPMENT) SERVED FROM (E) FEEDER CHECK/VERIFY ROTATION OF ALL LOADS (BUILDINGS AND/OR EQUIPMENT) SERVED FROM (E) FEEDER 02W. ALL ROTATIONS SHALL BE MAINTAINED IN CORRECT/SAME ROTATION WHEN CONNECTED TO (N) FEEDER 01W. C. VERIFY PHASE SYNCHRONIZING. THIS SHOULD BE VERIFIED FROM BOTH ENDS OF EA FEEDER 01W AND VERIFY PHASE SYNCHRONIZING. THIS SHOULD BE VERIFIED FROM BOTH ENDS OF EA FEEDER 01W AND 03W (AT THE CARDINAL SUBSTATION SWITCHGEAR AND AT THE NORTH CENTRAL PLANT SWITCHGEAR). THE PHASING SHOULD BE KEPT CONSISTENT AND SHOULD MATCH BETWEEN BOTH FEEDERS 01W AND 03W. D. CHECK FOR PROPER CONNECTIONS AT ALL SPLICES, SEPARABLE CONNECTORS AND AT CONN OF (N) CHECK FOR PROPER CONNECTIONS AT ALL SPLICES, SEPARABLE CONNECTORS AND AT CONN OF (N) 01W FEEDER TO MAIN BREAKER IN (E) SWG-1. CHECK TIGHTNESS OF BOLTED ELECTRICAL FEEDER TO MAIN BREAKER IN (E) SWG-1. CHECK TIGHTNESS OF BOLTED ELECTRICAL CHECK TIGHTNESS OF BOLTED ELECTRICAL CONNECTIONS WITH CALIBRATED TORQUE WRENCH. REFER TO MANUFACTURER'S INSTRUCTIONS FOR PROPER TORQUE VALUES. E. IDENTIFY HOT-SPOTS ON CONNECTIONS TO SWG-1 UTILIZING THERMOGRAPHIC EQUIPMENT AND IDENTIFY HOT-SPOTS ON CONNECTIONS TO SWG-1 UTILIZING THERMOGRAPHIC EQUIPMENT AND REPAIR/TIGHTEN/RE-TORQUE CABLE CONNECTIONS AS NEEDED. F. PERFORM INSULATION RESISTANCE TEST ON ALL (N) WIRING AS PER SPECIFICATIONS. PERFORM INSULATION RESISTANCE TEST ON ALL (N) WIRING AS PER SPECIFICATIONS. 2. TESTING AGENCY SHALL PROVIDE AND UTILIZE ALL REQUIRED MEDIUM VOLTAGE TESTING EQUIPMENT, ROTATION TESTING AGENCY SHALL PROVIDE AND UTILIZE ALL REQUIRED MEDIUM VOLTAGE TESTING EQUIPMENT, ROTATION MONITORS, ETC. 3. COMMISSIONING/TESTING REPORT SHALL BE PREPARED, SIGNED, DATED AND SUBMITTED TO ENGINEER.COMMISSIONING/TESTING REPORT SHALL BE PREPARED, SIGNED, DATED AND SUBMITTED TO ENGINEER.
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LU
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LAMAR UNIVERSITY
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281.492.6885 FAX: 281.492.8626
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HOUSTON, TX 77094
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CONTACT: MADARSINH DABHI
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19310 KESSINGTON LN.
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REGISTRATION NO. F-3576
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ISSUED FOR BID &
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COPYRIGHT © 2025 DABHI ENGINEERING ASSOC. INC.
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LU PROJECT NO. 1660-21
LU #1660-21
E1.01
OVERALL ELECTRICAL
KEY/SITE PLAN
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FOR RENOV PLAN OF THIS AREA, REF 1/E3.02
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FOR RENOV PLAN OF THIS AREA, REF 1/E1.04
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FOR RENOV PLAN OF THIS AREA, REF 1/E1.03
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FOR RENOV PLAN OF THIS AREA, REF 1/E1.05
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FOR RENOV PLAN OF THIS AREA, REF 1/E3.03
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(E) UG UTILITY TUNNEL
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(E) UG UTILITY TUNNEL
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(E) UG UTILITY TUNNEL
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(E) UG UTILITY TUNNEL
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(E) UG UTILITY TUNNEL
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FOR NEW MANHOLE PLAN AND DETAILS, REF DWG S1
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OVERALL ELECTRICAL KEY/SITE PLAN
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281.492.6885 FAX: 281.492.8626
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HOUSTON, TX 77094
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CONTACT: MADARSINH DABHI
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19310 KESSINGTON LN.
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REGISTRATION NO. F-3576
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ISSUED FOR BID &
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COPYRIGHT © 2025 DABHI ENGINEERING ASSOC. INC.
ELECTRICAL FEEDER
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PLANT PROJECT
LU PROJECT NO. 1660-21
LU #1660-21
E1.02
ELECTRICAL RENOVATION
TUNNEL SITE PLAN
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(N) PB-3
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SOUTH CENTRAL PLANT
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TOM MAES BUILDING
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(E) UG UTILITY TUNNEL
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(E) UG UTILITY TUNNEL
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TOC=28" AFF
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BOC=36" AFF
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(E) PB
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TOC=28" AFF
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(E) TUNNEL ACCESS COVER
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AutoCAD SHX Text LOCATIONS OF (E) UG UTILITY TUNNELS AS SHOWN ON THIS DWG ARE APPROX. CONTRACTOR SHALL FIELD OBTAIN EXACT LOCATIONS. LOCATIONS AND ELEVs OF (E) UTILITY LINES IN TUNNEL SHOWN ON THIS DWG ARE APPROX. CONTRACTOR SHALL FIELD OBTAIN EXACT LOCATIONS AND ADJUST (N) COND ROUTING AT NO EXTRA COST TO AVOID CONFLICTS WITH ALL (E) UG UTILITY LINES. IN TUNNELS: (N) COND SHALL BE SUPPORTED FROM (E) PIPE RACK AND/OR TUNNEL FLR (WHERE (E) PIPE RACK IS NOT PRESENT) USING 304 S.S UNISTRUT SUPPORTS AND S.S HARDWARE. ALL EQUIP, CONDs, CONDUCTORS, PULLBOXES, ETC. SPECIFIED ON THIS DWG ARE NEW, UON. ALL GROUNDING SHALL BE AS PER REQUIREMENTS OF LOCAL AND NATIONAL CODES, AND THE BID DOCUMENTS. ALL (N) 15 KV AND 600 VOLT CONDUCTORS SHALL BE AS PER REQUIREMENTS OF BID SPECIFICATIONS. ALL NEUT AND GND CONDUCTORS SHALL BE CONNECTED TO EQUIP NEUT AND GND BUS RESPECTIVELY USING SILVER PLATED CU LUGS. REF DWG E0.01 FOR PULLBOX SCHEDULE AND ADDITIONAL GENERAL NOTES. FOR APPROX LOCATIONS OF (N) PBs, REF SITE PLAN DWGs. ALL (N) HARDWARE, REQ'D FOR INSTALLATION OF (N) COND AND PULLBOXES SHALL BE STAINLESS STEEL. E.C SHALL PROVIDE ALL REQUIRED FITTINGS, CLAMPS, ADAPTERS, HARDWARE, LUGS 15kV SEPARABLE CONNECTORS & OTHER APPURTENENCES FOR CONN OF (N) MV AND 600V WIRES TO (E) AND (N) SPECIFIED EQUIPMENT AND CONDUCTORS. FOR (N) SEPARABLE CONNECTORS AND CABLE TERMINATION/STRESS CONES, REF SPECIFICATIONS. ALL COND TERMINATIONS IN EQUIPMENT CASINGS, PBs, ETC. SHALL BE MADE WITH PLASTIC BUSHINGS. SPLICING BY USE OF SEPARABLE CONNECTORS HAS BEEN SPECIFIED IN PB-3 & PB-4. ANY ADDITIONAL SPLICING REQ'D (BASED ON CONTRACTOR MEANS AND METHODS AND/OR WIRE MFR'S RECOMMENDATIONS) SHALL BE INCLUDED IN BASE BID AND SHALL BE COMPLETED BY EITHER SPECIFIED SEPARABLE 15kV CONNECTORS OR CRIMPED BUTT SPLICING WITH COLD SHRINK WRAP. ALL CONDs INSTALLED IN CENTRAL PLANT SHALL BE SUPPORTED FROM (E) SUPPORTS OR FROM ROOF STRUC ABOVE. NO COND OR PB IS ALLOWED TO BE SUPPORTED FROM (E) ROOF METAL DECK.
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GENERAL NOTES FOR ALL ELEC PLAN, SECTION & DETAIL SHEETS:
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(E) CONC TUNNEL ROOF
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(E) SIDE WALK OR GRADE, REF SITE PLANS
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(E) PIPE RACK WITH SEVERAL (E) UTILITY LINES, ALL (E) UTILITIES SHALL REMAIN AND BE PROTECTED FROM DAMAGES.
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(E) PIPE RACK
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METAL DECK
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(E) CHS, CHR LINES
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(E) ABANDONED STM CONDEN LINES
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FIELD VERIFY
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(E) ABANDONED STM LINE
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APPROX 8'-0"
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APPROX 7'-0"
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SECTION -UG UTILITY TUNNEL
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(E) WATER LINE
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(E) 4" COND-02W FEEDER
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(E) 4" COND-ABANDONED 01W FEEDER
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(E) 5" COND-03W FEEDER
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TUNNEL FIN FLOOR
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SCALE: 1/2" = 1'-0"
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(E) HWS/ HWR LINES
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(N) 01W FEEDER: (N) 5" COND WITH (3) #500 kcmil 15 kV PH AND (1) #2/0 GND 600V WIRES. INSTALL AGAINST (E) VERT UNISTRUT SUPPORTS USING REQ'D CLAMPS AND (N) SECTION OF UNISTRUT, REF 2/E1.04 (N) PULLBOX/SPLICE BOX WITH REMOVABLE FRONT COVER. (N) FEEDER UP THRU TUNNEL ENTRANCE INTO SOUTH CENTRAL PLANT. FOR CONT REF E3.01 (E) FEEDER 01W (4" COND WITH (3) #500 kcmil PH AND (1) #2/0 GND 15kV WIRES) SHALL REMAIN. (E) FEEDER 01W IS TERMINATED IN (E) PULLBOX USING ELASTIMOLD SEPARABLE CONNECTORS. CONN (N) FEEDER WIRES TO (E) FEEDER 01W WIRES IN (E) PULLBOX USING (N) ELASTIMOLD ELBOW CONNECTORS. REF E3.03 FOR LARGE SCALE PLAN. APPROX LOCATION OF (E), TYP VERTICAL UNISTRUT FOR PIPE SUPPORT, WHICH SHALL REMAIN. FURNISH AND INSTALL APPROX 12" LONG SECTION OF (N) S.S UNISTRUT AND SECURE TO (E) VERTICAL UNISTRUT. (E) 10" PIPE SHALL REMAIN. TOP OF PIPE ELEV=APPROX 49" AFF(N) 01W FEEDER: REF KEYED NOTE-1 FOR SIZE. INSTALL AGAINST (E) VERT UNISTRUT SUPPORTS USING REQ'D (N) CLAMPS INSTALL (N) COND DIRECTLY ABOVE (E) 03W FEEDER COND ROUTE/INSTALL (N) COND BELOW (E) PIPE. CUT AND REMOVE (E) 1.5" SCH 40 PVC DRAIN LINE (SHOWN DASHED) AND INSTALL (N) LINE AS NOTED IN NOTE-14 BELOW. (E) 1.5" SCH 40 PVC DRAIN LINE SHALL REMAIN (N) SECTION OF 1.5" SCH 40 PVC DRAIN LINE RE-ROUTED TO AVOID CONFLICTS WITH (N) PB. FURNISH AND INSTALL (N) S.S UNISTRUT SUPPORTS AS REQ'D TO SUPPORT REROUTED PIPE. (N) PB TO BE INSTALLED WITH TOP OF BOX APPROX 52" AFF, BELOW THE (E) 03W FEEDER COND.
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PLAN KEYED NOTES (ALL NOTES DO NOT OCCUR ON EVERY SHEET)
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(E) SECTIONS OF ABANDONED STM LINES SHALL REMAIN APPROX 6' LONG SECTIONS OF (E) ABANDONED STEEL STM LINES (SHOWN DASHED) WITH ALL ASSOC FITTINGS, VALVES, ETC. SHALL BE REMOVED FROM POINT "Y" TO END OF PIPE AT (E) VALVES. (E) LINES ARE APPROX 10" , 6 , & 4" RAISE ELEV OF COND USING (2) LONG RADIUS 45° ELBOWSINSTALL (N) FEEDER OVER TOP OF (E) PB (N) PB TO BE INSTALLED WITH BOT OF BOX APPROX 12" AFF (N) CONDUCTORS SHALL BE SPLICED TOGETHER IN THIS PB/SPLICE BOX USING ELASTIMOLD 15kV SEPARABLE ELBOW CONNECTORS (1 CONNECTOR PER PH WIRE) FURNISH AND INSTALL ALL REQ'D THREADED STUDS AND/OR OTHER ACCESSORIES AS REQ'D. FURNISH AND INSTALL ELBOW CONNECTOR END CAPS FOR FUTURE CONN OF ADDITIONAL WIRES. (E) ABANDONED STEEL STM LINES WITH ALL ASSOC FITTINGS, VALVES, ETC. SHALL BE REMOVED (N) PB INSTALLED IN LINE WITH (N) FEEDER TO ALLOW FOR SLIGHT OFFSET OF CONDs TO AVOID CONFLICT WITH CHW PIPING. EXACT LOCATION OF PB SHALL BE ADJUSTED AS REQ'D. (E) CHW VALVE OPERATOR; ELEV BTW 60" AND 72" AFF. OFFSET (N) FEEDER COND DN (USING SMOOTH RADIUS BENDS) TO AVOID BLOCKING ACCESS TO CHW VALVE OPERATOR OFFSET (N) FEEDER COND UP (USING SMOOTH RADIUS BENDS) TO AVOID CONFLICT WITH (E) FEEDER 03W AND (E) PIPE CROSSING THE TUNNEL (E) 12" PIPE SHALL REMAIN. BOP OF PIPE ELEV=71" AFFAPPROX LOCATION OF (E) 8'Lx2'W CAST IRON METAL ACCESS COVER, BURIED UNDERGROUND. CONTRACTOR TO EXCAVATE SOIL TO UNEARTH ACCESS COVER FOR USE IN INSTALLATION OF (N) CONDUIT SECTIONS, PULLBOXES, ETC. UPON COMPLETION OF CONSTRUCTION, METAL ACCESS COVERS SHALL BE REINSTALLED USING A HEAVY DUTY SEALANT SUCH AS MASTERSEAL NP1 OR APPROVED EQUAL TO WATER SEAL ENTIRE COVER INTERFACE. INSTALL A WATER RESISTANT COVER OVERLAPPING THE EDGES BY MIN 18" BEFORE BACKFILLING.
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281.492.6885 FAX: 281.492.8626
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HOUSTON, TX 77094
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CONTACT: MADARSINH DABHI
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19310 KESSINGTON LN.
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REGISTRATION NO. F-3576
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ISSUED FOR BID &
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CONSTRUCTION
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TUNNEL SITE PLAN - ELECTRICAL RENOVATION
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FEEDER 01W
TO
SOUTH CENTRAL
PLANT
S.D.
A NC.SSOC IDABHI ENGINEERING
COPYRIGHT © 2025 DABHI ENGINEERING ASSOC. INC.
ELECTRICAL FEEDER
01W TO SOUTH CENTRAL
PLANT PROJECT
LU PROJECT NO. 1660-21
LU #1660-21
E1.03
ELECTRICAL RENOVATION
TUNNEL SITE PLAN
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TOM MAES BUILDING
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(N) PB-4
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(E) UG UTILITY TUNNEL
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APPROX 36"
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BOC=41" AFF
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TOC=28" AFF
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(E) PB
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(E) CHW
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POINT "Y"
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BOC=41" AFF
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(N) MANHOLE ACCESS POINT, REF STRUC DWG S1
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(E) TUNNEL ACCESS COVER
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MECH RM
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(E) TUNNEL ACCESS DOOR
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-(E) SIDEWALK-
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-(E) SIDEWALK-
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-(E) SIDEWALK-
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-(E) SIDEWALK-
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-(E) PLANTER-
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-(E) GRASS-
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-(E) GRASS-
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(N) 01W FEEDER: (N) 5" COND WITH (3) #500 kcmil 15 kV PH AND (1) #2/0 GND 600V WIRES. INSTALL AGAINST (E) VERT UNISTRUT SUPPORTS USING REQ'D CLAMPS AND (N) SECTION OF UNISTRUT, REF 2/E1.04 (N) PULLBOX/SPLICE BOX WITH REMOVABLE FRONT COVER. (N) FEEDER UP THRU TUNNEL ENTRANCE INTO SOUTH CENTRAL PLANT. FOR CONT REF E3.01 (E) FEEDER 01W (4" COND WITH (3) #500 kcmil PH AND (1) #2/0 GND 15kV WIRES) SHALL REMAIN. (E) FEEDER 01W IS TERMINATED IN (E) PULLBOX USING ELASTIMOLD SEPARABLE CONNECTORS. CONN (N) FEEDER WIRES TO (E) FEEDER 01W WIRES IN (E) PULLBOX USING (N) ELASTIMOLD ELBOW CONNECTORS. REF E3.03 FOR LARGE SCALE PLAN. APPROX LOCATION OF (E), TYP VERTICAL UNISTRUT FOR PIPE SUPPORT, WHICH SHALL REMAIN. FURNISH AND INSTALL APPROX 12" LONG SECTION OF (N) S.S UNISTRUT AND SECURE TO (E) VERTICAL UNISTRUT. (E) 10" PIPE SHALL REMAIN. TOP OF PIPE ELEV=APPROX 49" AFF(N) 01W FEEDER: REF KEYED NOTE-1 FOR SIZE. INSTALL AGAINST (E) VERT UNISTRUT SUPPORTS USING REQ'D (N) CLAMPS INSTALL (N) COND DIRECTLY ABOVE (E) 03W FEEDER COND ROUTE/INSTALL (N) COND BELOW (E) PIPE. CUT AND REMOVE (E) 1.5" SCH 40 PVC DRAIN LINE (SHOWN DASHED) AND INSTALL (N) LINE AS NOTED IN NOTE-14 BELOW. (E) 1.5" SCH 40 PVC DRAIN LINE SHALL REMAIN (N) SECTION OF 1.5" SCH 40 PVC DRAIN LINE RE-ROUTED TO AVOID CONFLICTS WITH (N) PB. FURNISH AND INSTALL (N) S.S UNISTRUT SUPPORTS AS REQ'D TO SUPPORT REROUTED PIPE. (N) PB TO BE INSTALLED WITH TOP OF BOX APPROX 52" AFF, BELOW THE (E) 03W FEEDER COND.
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(E) SECTIONS OF ABANDONED STM LINES SHALL REMAIN APPROX 6' LONG SECTIONS OF (E) ABANDONED STEEL STM LINES (SHOWN DASHED) WITH ALL ASSOC FITTINGS, VALVES, ETC. SHALL BE REMOVED FROM POINT "Y" TO END OF PIPE AT (E) VALVES. (E) LINES ARE APPROX 10" , 6 , & 4" RAISE ELEV OF COND USING (2) LONG RADIUS 45° ELBOWSINSTALL (N) FEEDER OVER TOP OF (E) PB (N) PB TO BE INSTALLED WITH BOT OF BOX APPROX 12" AFF (N) CONDUCTORS SHALL BE SPLICED TOGETHER IN THIS PB/SPLICE BOX USING ELASTIMOLD 15kV SEPARABLE ELBOW CONNECTORS (1 CONNECTOR PER PH WIRE) FURNISH AND INSTALL ALL REQ'D THREADED STUDS AND/OR OTHER ACCESSORIES AS REQ'D. FURNISH AND INSTALL ELBOW CONNECTOR END CAPS FOR FUTURE CONN OF ADDITIONAL WIRES. (E) ABANDONED STEEL STM LINES WITH ALL ASSOC FITTINGS, VALVES, ETC. SHALL BE REMOVED (N) PB INSTALLED IN LINE WITH (N) FEEDER TO ALLOW FOR SLIGHT OFFSET OF CONDs TO AVOID CONFLICT WITH CHW PIPING. EXACT LOCATION OF PB SHALL BE ADJUSTED AS REQ'D. (E) CHW VALVE OPERATOR; ELEV BTW 60" AND 72" AFF. OFFSET (N) FEEDER COND DN (USING SMOOTH RADIUS BENDS) TO AVOID BLOCKING ACCESS TO CHW VALVE OPERATOR OFFSET (N) FEEDER COND UP (USING SMOOTH RADIUS BENDS) TO AVOID CONFLICT WITH (E) FEEDER 03W AND (E) PIPE CROSSING THE TUNNEL (E) 12" PIPE SHALL REMAIN. BOP OF PIPE ELEV=71" AFFAPPROX LOCATION OF (E) 8'Lx2'W CAST IRON METAL ACCESS COVER, BURIED UNDERGROUND. CONTRACTOR TO EXCAVATE SOIL TO UNEARTH ACCESS COVER FOR USE IN INSTALLATION OF (N) CONDUIT SECTIONS, PULLBOXES, ETC. UPON COMPLETION OF CONSTRUCTION, METAL ACCESS COVERS SHALL BE REINSTALLED USING A HEAVY DUTY SEALANT SUCH AS MASTERSEAL NP1 OR APPROVED EQUAL TO WATER SEAL ENTIRE COVER INTERFACE. INSTALL A WATER RESISTANT COVER OVERLAPPING THE EDGES BY MIN 18" BEFORE BACKFILLING.
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M.C.DABHI
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281.492.6885 FAX: 281.492.8626
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HOUSTON, TX 77094
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CONTACT: MADARSINH DABHI
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19310 KESSINGTON LN.
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REGISTRATION NO. F-3576
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ISSUED FOR BID &
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CONSTRUCTION
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TUNNEL SITE PLAN - ELECTRICAL RENOVATION
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SCALE: 1"=5'-0"
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FOR CONT REF 1/E1.04
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FOR CONT REF 1/E1.02
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PHOTO - STEAM PIPING DEMOLITION
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NTS
-FOR GENERAL PLAN NOTES, REF E1.02
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SEE ABOVE
SEE ABOVE
ELECTRICAL
FEEDER 01W
TO
SOUTH CENTRAL
PLANT
S.D.
A NC.SSOC IDABHI ENGINEERING
COPYRIGHT © 2025 DABHI ENGINEERING ASSOC. INC.
ELECTRICAL FEEDER
01W TO SOUTH CENTRAL
PLANT PROJECT
LU PROJECT NO. 1660-21
LU #1660-21
E1.04
ELECTRICAL RENOVATION
TUNNEL SITE PLAN & SECTION
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CHERRY ENGINEERING BUILDING
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TOM MAES BUILDING
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(E) UG UTILITY TUNNEL
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(E) PB
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BOC=41" AFF
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BOC=41" AFF
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BOC=62" AFF
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BOC=62" AFF
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(E) CHW
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(E) HW
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(N) PB-5
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(E) SECTIONS OF ABANDONED STM LINES SHALL REMAIN APPROX 6' LONG SECTIONS OF (E) ABANDONED STEEL STM LINES (SHOWN DASHED) WITH ALL ASSOC FITTINGS, VALVES, ETC. SHALL BE REMOVED FROM POINT "Y" TO END OF PIPE AT (E) VALVES. (E) LINES ARE APPROX 10" , 6 , & 4" RAISE ELEV OF COND USING (2) LONG RADIUS 45° ELBOWSINSTALL (N) FEEDER OVER TOP OF (E) PB (N) PB TO BE INSTALLED WITH BOT OF BOX APPROX 12" AFF (N) CONDUCTORS SHALL BE SPLICED TOGETHER IN THIS PB/SPLICE BOX USING ELASTIMOLD 15kV SEPARABLE ELBOW CONNECTORS (1 CONNECTOR PER PH WIRE) FURNISH AND INSTALL ALL REQ'D THREADED STUDS AND/OR OTHER ACCESSORIES AS REQ'D. FURNISH AND INSTALL ELBOW CONNECTOR END CAPS FOR FUTURE CONN OF ADDITIONAL WIRES. (E) ABANDONED STEEL STM LINES WITH ALL ASSOC FITTINGS, VALVES, ETC. SHALL BE REMOVED (N) PB INSTALLED IN LINE WITH (N) FEEDER TO ALLOW FOR SLIGHT OFFSET OF CONDs TO AVOID CONFLICT WITH CHW PIPING. EXACT LOCATION OF PB SHALL BE ADJUSTED AS REQ'D. (E) CHW VALVE OPERATOR; ELEV BTW 60" AND 72" AFF. OFFSET (N) FEEDER COND DN (USING SMOOTH RADIUS BENDS) TO AVOID BLOCKING ACCESS TO CHW VALVE OPERATOR OFFSET (N) FEEDER COND UP (USING SMOOTH RADIUS BENDS) TO AVOID CONFLICT WITH (E) FEEDER 03W AND (E) PIPE CROSSING THE TUNNEL (E) 12" PIPE SHALL REMAIN. BOP OF PIPE ELEV=71" AFFAPPROX LOCATION OF (E) 8'Lx2'W CAST IRON METAL ACCESS COVER, BURIED UNDERGROUND. CONTRACTOR TO EXCAVATE SOIL TO UNEARTH ACCESS COVER FOR USE IN INSTALLATION OF (N) CONDUIT SECTIONS, PULLBOXES, ETC. UPON COMPLETION OF CONSTRUCTION, METAL ACCESS COVERS SHALL BE REINSTALLED USING A HEAVY DUTY SEALANT SUCH AS MASTERSEAL NP1 OR APPROVED EQUAL TO WATER SEAL ENTIRE COVER INTERFACE. INSTALL A WATER RESISTANT COVER OVERLAPPING THE EDGES BY MIN 18" BEFORE BACKFILLING.
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(N) 01W FEEDER: (N) 5" COND WITH (3) #500 kcmil 15 kV PH AND (1) #2/0 GND 600V WIRES. INSTALL AGAINST (E) VERT UNISTRUT SUPPORTS USING REQ'D CLAMPS AND (N) SECTION OF UNISTRUT, REF 2/E1.04 (N) PULLBOX/SPLICE BOX WITH REMOVABLE FRONT COVER. (N) FEEDER UP THRU TUNNEL ENTRANCE INTO SOUTH CENTRAL PLANT. FOR CONT REF E3.01 (E) FEEDER 01W (4" COND WITH (3) #500 kcmil PH AND (1) #2/0 GND 15kV WIRES) SHALL REMAIN. (E) FEEDER 01W IS TERMINATED IN (E) PULLBOX USING ELASTIMOLD SEPARABLE CONNECTORS. CONN (N) FEEDER WIRES TO (E) FEEDER 01W WIRES IN (E) PULLBOX USING (N) ELASTIMOLD ELBOW CONNECTORS. REF E3.03 FOR LARGE SCALE PLAN. APPROX LOCATION OF (E), TYP VERTICAL UNISTRUT FOR PIPE SUPPORT, WHICH SHALL REMAIN. FURNISH AND INSTALL APPROX 12" LONG SECTION OF (N) S.S UNISTRUT AND SECURE TO (E) VERTICAL UNISTRUT. (E) 10" PIPE SHALL REMAIN. TOP OF PIPE ELEV=APPROX 49" AFF(N) 01W FEEDER: REF KEYED NOTE-1 FOR SIZE. INSTALL AGAINST (E) VERT UNISTRUT SUPPORTS USING REQ'D (N) CLAMPS INSTALL (N) COND DIRECTLY ABOVE (E) 03W FEEDER COND ROUTE/INSTALL (N) COND BELOW (E) PIPE. CUT AND REMOVE (E) 1.5" SCH 40 PVC DRAIN LINE (SHOWN DASHED) AND INSTALL (N) LINE AS NOTED IN NOTE-14 BELOW. (E) 1.5" SCH 40 PVC DRAIN LINE SHALL REMAIN (N) SECTION OF 1.5" SCH 40 PVC DRAIN LINE RE-ROUTED TO AVOID CONFLICTS WITH (N) PB. FURNISH AND INSTALL (N) S.S UNISTRUT SUPPORTS AS REQ'D TO SUPPORT REROUTED PIPE. (N) PB TO BE INSTALLED WITH TOP OF BOX APPROX 52" AFF, BELOW THE (E) 03W FEEDER COND.
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(E) CONC TUNNEL ROOF
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(E) SIDE WALK OR GRADE, REF SITE PLANS
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(E) PIPE RACK WITH SEVERAL (E) UTILITY LINES, ALL (E) UTILITIES SHALL REMAIN AND BE PROTECTED FROM DAMAGES.
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(E) PIPE RACK
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METAL DECK
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(E) CHS, CHR LINES
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(E) ABANDONED STM CONDEN LINES
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FIELD VERIFY
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(E) ABANDONED STM LINE
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APPROX 8'-0"
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APPROX 7'-0"
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SECTION -UG UTILITY TUNNEL
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(E) WATER LINE
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TUNNEL FIN FLOOR
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SCALE: 1/2" = 1'-0"
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(E) HWS/ HWR LINES
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(E) 5" COND-03W FEEDER
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M.C.DABHI
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281.492.6885 FAX: 281.492.8626
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HOUSTON, TX 77094
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CONTACT: MADARSINH DABHI
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19310 KESSINGTON LN.
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REGISTRATION NO. F-3576
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ISSUED FOR BID &
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CONSTRUCTION
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TUNNEL SITE PLAN - ELECTRICAL RENOVATION
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SCALE: 1"=5'-0"
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FOR CONT REF 1/E1.05
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FOR CONT REF 1/E1.03
-FOR GENERAL PLAN NOTES, REF E1.02
ADDITION
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SEE ABOVE
SEE ABOVE
ELECTRICAL
FEEDER 01W
TO
SOUTH CENTRAL
PLANT
S.D.
A NC.SSOC IDABHI ENGINEERING
COPYRIGHT…
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