SPECIFICATIONS GENERAL NOTES - Loudoun

SPECIFICATIONS GENERAL NOTES

ELECTRICAL SYMBOL LIST

EO

E-1

SPECIFICATIONS

AutoCAD SHX Text

S

AutoCAD SHX Text

CONTRACTOR SHALL CHECK AND MEASURE THE LOAD ON ALL THE EXISTING AND NEW BRANCH CIRCUITS IN ALL THE ELECTRICAL PANELS AND CONFIRM THEY ALL COMPLY WITH NEC 210.19(A)(1) AND 210.20(A) AND (B).

AutoCAD SHX Text

ALL NEW CONDUITS BETWEEN GENERATORS, SWITCHGEARS, AN NEW ATS SHALL BE GRS OR IMC AND BELOW/HIDDEN/ INSIDE/ UNDER THE EXISTING STRUCTURE WALL IN GENERATOR/SWITCHGEAR AREA.

AutoCAD SHX Text

THE ELECTRICAL PLANS ARE DIAGRAMMATIC ONLY. REFER TO ARCHITECTURAL PLANS FOR EXACT DIMENSIONS OF THE BUILDING AND APPURTENANCES. REFER TO MECHANICAL AND PLUMBING PLANS FOR EXACT LOCATIONS OF MECHANICAL EQUIPMENT.

AutoCAD SHX Text

TEMPERATURE RATING OF CIRCUIT BREAKERS SHALL BE COMPATIBLE WITH TEMPERATURE RATING OF CONDUCTOR INSULATION. THE OVERCURRENT PROTECTION SHALL BE IN ACCORDANCE WITH THE TERMINAL RATING LIMITATIONS OF SECTION 110.14 (C) (1) FOR CIRCUITS RATED 100 AMPS OR LESS OR MARKED FOR #14 THROUGH #1 CONDUCTORS.

AutoCAD SHX Text

ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND SHALL CONFORM WITH APPLICABLE STANDARDS OF UL, NEC, NEMA, ASTM AND ANSI. ALL NEW EQUIPMENT AND DEVICES SUCH AS BREAKERS, SWITCHES, PANEL BOARDS, ETC SHALL BE COMMERCIAL GRADE.

AutoCAD SHX Text

ALL ELECTRICAL EQUIPMENT AND INSTALLATION AND CONDUITS SHALL BE GROUNDED IN ACCORDANCE TO NEC ARTICLE 250. CONDUITS SHALL NOT BE USED AS THE SOLE EQUIPMENT GROUNDING CONDUCTOR.

AutoCAD SHX Text

PROVIDE ALL LABOR AND MATERIALS REQUIRED FOR COMPLETING AND OPERATING SYSTEM SHOWN ON THE DRAWINGS. INSTALLATION OF EQUIPMENT, WIRING, ETC., SHALL BE DONE AT THE EXPENSE OF THE CONTRACTOR.

AutoCAD SHX Text

THE CONTRACTOR SHALL PAY ALL REQUIRED FEES AND SHALL OBTAIN ALL NECESSARY PERMIT AND LICENSES FOR INSTALLATION OF WORK, COMPLETED.

AutoCAD SHX Text

ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE LATEST EDITION OF THE LOCAL CODES, MANUFACTURER INSTRUCTIONS AND THE FOLLOWING CODES AND REGULATIONS:

AutoCAD SHX Text

CONTRACTOR SHALL VERIFY ALL DOORS SWINGS WITH THE ARCHITECTURAL PLANS PRIOR TO INSTALLING LIGHT SWITCH BOXES. LIGHT SWITCHES SHALL BE LOCATED ON LOCK SIDE OF DOOR UNLESS PHYSICALLY IMPOSSIBLE TO INSTALL IN THIS LOCATION.

AutoCAD SHX Text

ALL ELECTRICAL WORK AND MATERIALS SHALL BE GUARANTEED FOR A PERIOD OF MINIMUM ONE YEAR FROM THE DATE OF ACCEPTANCE OF THE FINAL INSTALLATION BY THE OWNER.

AutoCAD SHX Text

ALL ITEMS, MATERIAL AND EQUIPMENT INSTALLED AS PART OF THIS WORK SHALL BE NEW AND U.L. TESTED, UNLESS OTHERWISE NOTED.

AutoCAD SHX Text

ALL CUTTING OF WALLS, FLOORS, ETC., FOR CONDUIT AND EQUIPMENT AND ALL CLOSING OF UNUSED OPENINGS SHALL BE DONE AT THE EXPENSE OF THE CONTRACTOR. OPENINGS IN THE FIRE WALLS SHALL BE SEALED WITH FIRE SEALANT.

AutoCAD SHX Text

ALL MATERIAL NOT TO BE USED SHALL BE REMOVED FROM SITE AND ALL DEBRIS SHALL BE CLEANED AND THE AREA OF WORK SHALL BE LEFT IN CLEAN CONDITION.

AutoCAD SHX Text

ALL CONDUCTORS SHALL BE COPPER OF TYPE THWN OR THHN, 75 DEGREE, U.N.O.. #12 A.W.G. MINIMUM SIZE. (U.N.O.).

AutoCAD SHX Text

ALL CONDUCTORS #8 AWG AND LARGER MAY BE ALUMINUM STRANDED. ALL WIRING SHALL BE COLOR CODED. ALL CONDUCTOR SIZES SHOWN IN DWG IS BASED ON COPPER. CONTRACTOR SHALL MAKE NECESSARY ADJUSTMENT FOR WIRE SIZES ACCORDING TO TYPE.

AutoCAD SHX Text

THE NUMBER OF WIRES ARE NOT NORMALLY INDICATED FOR ALL CIRCUITS. ONLY THOSE WHERE CLARIFICATION IS NECESSARY ARE SHOWN. THE ELECTRICAL CONTRACTOR SHALL PROVIDE ALL WIRE NECESSARY FOR THE PROPER FUNCTION OF THE SYSTEM WHETHER INDICATED OR NOT.

AutoCAD SHX Text

THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPER PHASING THE CIRCUITS IN THE PANEL IN ACCORDANCE WITH NATIONAL ELECTRICAL CODE FOR MULTI-WIRE AND INDIVIDUAL CIRCUITS. CONTRACTOR SHALL BALANCE THE PANELBOARD LOAD ON ALL PHASE, UNDER NORMAL OPERATING CONDITIONS, AFTER COMPLETION OF THE WIRING.

AutoCAD SHX Text

BRANCH CIRCUITS OVER 100 FEET FROM PANEL TO LAST DEVICE SHALL HAVE CONDUCTORS INCREASED ONE SIZE LARGER THAN INDICATED TO COMPENSATE FOR VOLTAGE DROP.

AutoCAD SHX Text

ELECTRICAL METALLIC TUBING (EMT) SHALL BE ALLOWED FOR INTERIOR BRANCH CIRCUITS NOT OTHERWISE SPECIFIED TO BE GRS OR IMC. ARMORED CABLE (AC) AND METAL CLAD CABLE (MC) MAY BE USED WHERE PERMITTED BY NEC AND INSPECTING AUTHORITY IN LIEU OF EMT FOR CONCEALED CIRCUITS SERVING LIGHTING, RECEPTACLES AND SMALL MOTORS.

AutoCAD SHX Text

WIRING DEVICES SHALL BE FLUSH MOUNTED. EACH HOMERUN SHALL HAVE A (SEPARATE) WHITE NEUTRAL AND GREEN GROUND WIRE. GENERALLY RUN EXPOSED CONDUIT PARALLEL TO OR AT RIGHT ANGLES TO WALLS AND STRUCTURAL MEMBERS.

AutoCAD SHX Text

ALL DEVICES SHALL BE OF COMMERCIAL GRADE.

AutoCAD SHX Text

THE ELECTRICAL PLANS ARE DIAGRAMMATIC ONLY. FIELD VERIFY OR REFER TO ORIGINAL ARCHITECTURAL PLANS FOR THE EXACT DIMENSIONS OF THE BUILDING AND APPURTENANCES.

AutoCAD SHX Text

SCOPE:

AutoCAD SHX Text

PERMITS, LICENSES AND FEES:

AutoCAD SHX Text

APPLICABLE CODES AND REGULATIONS:

AutoCAD SHX Text

NATIONAL ELECTRICAL CODE

AutoCAD SHX Text

NATIONAL FIRE PROTECTION ASSOCIATION

AutoCAD SHX Text

A.

AutoCAD SHX Text

B.

AutoCAD SHX Text

1.

AutoCAD SHX Text

2.

AutoCAD SHX Text

3.

AutoCAD SHX Text

4.

AutoCAD SHX Text

5.

AutoCAD SHX Text

DRAWINGS:

AutoCAD SHX Text

STANDARDS:

AutoCAD SHX Text

6.

AutoCAD SHX Text

7.

AutoCAD SHX Text

8.

AutoCAD SHX Text

9.

AutoCAD SHX Text

10.

AutoCAD SHX Text

11.

AutoCAD SHX Text

12.

AutoCAD SHX Text

13.

AutoCAD SHX Text

CONDUCTORS:

AutoCAD SHX Text

CONDUITS:

AutoCAD SHX Text

WIRING:

AutoCAD SHX Text

GROUNDING:

AutoCAD SHX Text

DEVICES:

AutoCAD SHX Text

GUARANTEE:

AutoCAD SHX Text

CUTTING AND PATCHING:

AutoCAD SHX Text

CLEANING:

AutoCAD SHX Text

14.

AutoCAD SHX Text

15.

AutoCAD SHX Text

16.

AutoCAD SHX Text

1.

AutoCAD SHX Text

TELEPHONE AND DATA OUTLET. MOUNT AT 18" AFF OR AS NOTED.

AutoCAD SHX Text

PROVIDE NEW ELECTRICAL EQUIPMENT. MATCH EXISTING BUILDING STANDARD.

AutoCAD SHX Text

EXISTING EQUIPMENT TO REMAIN

AutoCAD SHX Text

RELOCATE EXISTING EQUIPMENT

AutoCAD SHX Text

DOUBLE DUPLEX RECEPTACLE WITH COMMON FACE PLATE, MOUNT 18" AFF OR AS NOTED

AutoCAD SHX Text

DUPLEX RECEPTACLE: 2P,3W, 20A, 125V, MOUNT 18" AFF OR AS NOTED

AutoCAD SHX Text

PANELBOARD

AutoCAD SHX Text

HOMERUN TO PANEL. ARROWS INDICATE NUMBER OF CIRCUITS

AutoCAD SHX Text

CONDUIT CONCEALED IN CEILING OR WALL

AutoCAD SHX Text

SINGLE POLE TOGGLE SWITCH, FLUSH MOUNTED AT 3'-10" AFF OR AS NOTED, A LETTER INDICATES WHICH FIXTURE(S) ARE TO BE SWITCHED

AutoCAD SHX Text

R

AutoCAD SHX Text

E

AutoCAD SHX Text

N

AutoCAD SHX Text

GENERAL DRAWING: CONTRACTOR IS RESPONSIBLE TO VERIFY ALL THE INFORMATION SHOWN IN THESE DRAWINGS, SUCH AS THE PANEL SCHEDULES, LOADS AND RISER DIAGRAM. CONTRACTOR IS ALSO RESPONSIBLE TO COORDINATE THE ELECTRICAL SPECIFICATIONS, VOLTAGE, CURRENT, NEMA CONFIGURATION, BREAKER SIZE, ETC SHOWN IN THESE DRAWINGS WITH OTHER DISCIPLINES. IN CASE OF ANY DISCREPANCIES WITH WHAT IS SHOWN, THE CONTRACTOR IS RESPONSIBLE TO PROVIDE A WRITTEN NOTIFICATION OF DISCREPANCIES AND INFORM D2 ENGINEERING , AND REQUEST FOR VERIFICATION OF INFORMATION (RFI). CONTRACTOR IS RESPONSIBLE TO VERIFY ALL THE LOADS PER EACH CIRCUIT AND PER EACH PANEL THAT WORK HAS BEEN DONE AND CONFIRM NONE OF THE CIRCUITS OR THE PANELS ARE OVERLOADED, OR DOES NOT COMPLY WITH NEC CODES AND REGULATIONS. IF SUBMITTALS ARE REQUESTED, THEY SHALL BE PROVIDED WITHIN THE FIRST TWO WEEKS AFTER THE CONSTRUCTION NOTICE TO PROCEED DAY. RELOCATING EQUIPMENT: EXTEND EXISTING WIRING AND CONDUIT FOR ANY EQUIPMENT BEING RELOCATED.

AutoCAD SHX Text

LABELING: ALL ELECTRICAL EQUIPMENT, SUCH AS ATS-1, STARTERS, RELAYS, CONTACTORS, SWITCHES, AND OTHER ELECTRICAL EQUIPMENT, SHALL HAVE IDENTIFICATION PLATES OF BLACK LAMINATED PLASTIC WITH 1" INCH WHITE LETTERS IDENTIFYING EQUIPMENT. EQUIPMENT IN FINISHED AREAS SHALL HAVE PLATES MOUNTED ON INSIDE OF DOOR; OTHERWISE PLATES SHALL BE MOUNTED ON FRONT OF EQUIPMENT. SECURE PLATES FOUR SCREWS. CONTRACTOR SHALL PROVIDE REVISED TYPEWRITTEN PANEL DIRECTORIES INDICATING ALL THE NEW CIRCUITS, WITH THE SUITE NUMBER, ROOM NO. AND THE SPECIFIC EQUIPMENT IT IS SERVING INTHE PANEL DIRECTORY. COMPLY WITH NEC 408.4.

AutoCAD SHX Text

SCAN THE FLOORS BEFORE ANY PENETRATION, USING GROUND PENETRATING RADAR (GPR) TECHNOLOGY. AVOID ANY DAMAGES TO THE FLOOR STRUCTURE.

AutoCAD SHX Text

2.

AutoCAD SHX Text

SCOPE OF WORK 1. COORDINATE WITH LOUDON COUNTY REPRESENTATIVE FOR INSTALLING THE NEW 2000 AMP ATS-1 AND CONNECTION TO EXISTING SWITCHBOARD AND TWO 1250 KW GENERATORS AND ASSOCIATED CONTROLS. COORDINATE WITH THE MANUFACTURERS AND PROVIDE THE CONCRETE PAD BEFORE THE ATS INSTALLATION. 2. PROVIDE AND INSTALL ALL NECESSARY CABLES, CONDUITS, INCLUDING CONTROL CABLES AND CONDUITS AND JUNCTION BOXES FOR THE NEW ATS. 3. PROVIDE NEW CABLES AND CONDUITS TO THE NEW AUTOMATIC TRANSFER SWITCH AND THE EXISTING GENERATORS AND SWITCHBOARD AS SHOWN IN THE DRAWINGS. 4. SEE RISER DIAGRAM FOR ADDITIONAL INFORMATION AND SCOPE OF WORK. 5. PROVIDE ALL NECESSARY CONTROL COMMUNICATIONS BETWEEN THE NEW 2000 AMP AUTOMATIC TRANSFER SWITCH ASCO 7000 SERIES AND THE EXISTING GENERATORS AND SWITCHBOARD. IT IS ALLOWED TO REUSE EXISTING CONDUITS, IF CODE APPROVED. ALL EXISTING FUNCTIONS SUCH AS ISOLATION BY PASS TRANSFER, TWO UTILITY TRANSFER FUNCTION, AND CLOSED TRANSITION SWITCHING IN THE EXISTING "EGPD" SWITCHGEAR, SHALL REMAIN AND THE NEW GEN1/GEN2 TRANSFER SHALL BE ADDED. 6. THE CONTRACTOR SHALL CONTACT "EATON" AND "GENERAC" REPRESENTATIVES AND REQUEST TO REVISE THE EXISTING SYSTEM PER THE DRAWINGS. 7. AUTOMATIC TRANSFER SWITCH ATS-1 SHALL HAVE A 10 MINUTE TRANSITION DELAY WHEN UTILITY POWER IS BACK, IT WILL NOT TRANSFER THE POWER FROM THE GENERATOR TO THE UTILITY TRANSFORMER. IN THE EVENT WHEN POWER IS BACK INTO THE UTILITY TRANSFORMER, THE AUTOMATIC TRANSFER SWITCH NUMBER 1 WILL TRANSFER THE POWER TO THE UTILITY TRANSFORMER AFTER 10 MINUTES AND AT THE SAME TIME WILL RUN THE GENERATOR FOR MINIMUM OF 10 MINUTES TO COOL DOWN.

AutoCAD SHX Text

THE FOLLOWING COMMISSIONING SHALL BE DONE BY CONTRACTOR: 1. DEMONSTRATE THAT WHEN THE UTILITY POWER IS OFF THAT GENERATOR 1 WILL START AND GENERATOR 2 WILL REMAIN OFF WHEN GENERATOR 1 IS RUNNING, THEN, TURN THE MAIN BREAKER AT GENERATOR 1 OFF AND DEMONSTRATE THAT GENERATOR 2 WILL AUTOMATICALLY START. 2. DEMONSTRATE THAT WHEN TURNING THE UTILITY POWER OFF WHILE GENERATOR 1 IS IN THE OFF POSITION THAT GENERATOR 2 WILL AUTOMATICALLY START. 2A. WHEN THE GENERATOR 2 IS ON, TURN THE UTILITY POWER "ON" THE ATS-1 SHALL TRANSFER TO THE UTILITY POWER AND RUN GENERATOR #2 FOR 10 MINUTES. 3. THE CONTRACTOR SHALL PROVIDE A TEMPORARY ROLL-UP GENERATOR-ATS AND CONNECTING CABLES TO SWITCHBOARD 1 (SWB-1) DURING CONSTRUCTION. 4. THE MAIN DISCONNECT/CONNECT OF ATS-1 AND COMMISSIONING SHALL BE DONE DURING A WEEKEND PERIOD - SATURDAY AND/OR SUNDAY.

AutoCAD SHX Text

ELECTRICALLY OPERATED CIRCUIT BREAKER

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text

801 SYCOLIN BUILDING

AutoCAD SHX Text

GENERATORS SWITCHBOARD REVISION

AutoCAD SHX Text

%%uD2 ENGINEERING, LLC

AutoCAD SHX Text

%%UMECHANICAL PLUMBING ELECTRICAL

AutoCAD SHX Text

MONTGOMERY VILLAGE, MARYLAND 20886

AutoCAD SHX Text

19526 CLUB HOUSE ROAD

AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text

PREBID WALK THRU COMMENTS

AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

SITE

E-2

PLAN

EXISTING SITE PLAN-ELECTRICAL

N.T.S.

NEW SITE PLAN-ELECTRICAL

N.T.S.

TEMPORARY GENERATOR FEED PLAN

N.T.S.

AutoCAD SHX Text

EXISTING 2000 GALLON TANK TO REMAIN

AutoCAD SHX Text

EXISTING 1250KW DIESEL GENERATOR (OFCI)

AutoCAD SHX Text


AutoCAD SHX Text

EXISTING UTILITY TRANSFORMER

AutoCAD SHX Text

EXISTING EXTERIOR SWITCHBOARD EGDP

AutoCAD SHX Text

GENERATOR FEED TO EGDP ATS. 2 SETS: 6-4" PVC WITH 4 #500 MCM & 1 #250 GND IN EA. (1 SET PER GENERATOR)

AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

TO SWITCHBOARD SWB-1

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

10

AutoCAD SHX Text

NEW ABOVE GROUND CONDUITS OR TROUGH. SEE DETAIL-1

AutoCAD SHX Text

CABLE ENTRY/EXIT CABINET. MATCH EXISTING EATON SWITCHBOARD STEEL CABINET

AutoCAD SHX Text

PROVIDE NEW SWITCHBOARD SECTION 10 FOR CABLE PULL. INSTALL CONCRETE PAD UNDERNEATH. MATCH EXISTING EATON SWITCHBOARD CABINET.

AutoCAD SHX Text

SEE DRAWING E-6 FOR ADDITIONAL INFORMATION.

AutoCAD SHX Text

TO SWITCHBOARD SWB-1

AutoCAD SHX Text

11

AutoCAD SHX Text

12

AutoCAD SHX Text

70"

AutoCAD SHX Text

36"

AutoCAD SHX Text

74"

AutoCAD SHX Text

THE NEW ATS

AutoCAD SHX Text

INSTALL NEW CONCRETE PAD TO SUPPORT NEW CABLE AND CONDUIT

AutoCAD SHX Text

EX. SERVICE ENTRANCE

AutoCAD SHX Text

THE CONTRACTOR SHALL PROVIDE THE NEW ATS-1 AND THE EXTENSION FOR CABINET FOR CABLE ENTRY/EXIT TO ATS-1. THE AUTOMATIC TRANSFER SWITCH SHALL BE MANUFACTURED BY ASCO MODELG7ACTBA32000N5XM, 1G, 18B, 18G, 30BA3, 40, 44G, 72E, 85SB, 111A G7ACTBA32000N5XM, 1G, 18B, 18G, 30BA3, 40, 44G, 72E, 85SB, 111A . THE NEW ATS SHALL HAVE : 7000 SERIES, CLOSED TRANSITION BYPASS-ISOLATION TRANSFER SWITCH, 3 POLE - SOLID NEUTRAL, 2000A, 480V, NEMA 3R 7000 SERIES, CLOSED TRANSITION BYPASS-ISOLATION TRANSFER SWITCH, 3 POLE - SOLID NEUTRAL, 2000A, 480V, NEMA 3R -ENCLOSURE FRONT CONNECTED. THE TRANSFER SWITCH SHALL HAVE A SOURCE SELECTOR SWITCH WITH THE FOLLOWING OPTIONS. THE TRANSFER SWITCH SHALL HAVE A SOURCE SELECTOR SWITCH WITH THE FOLLOWING OPTIONS. 1: GENERATOR 1 PREFERRED MODE. 2: GENERATOR 2 PREFERRED MODE. 3: AUTOMATIC MODE. 4: ALTERNATE MODE. GENERATOR 1 PREFERRED MODE : WITH THE SOURCE SELECTOR SWITCH IN GENERATOR 1 POSITION ON LOSS OF UTILITY POWER, GENERATOR 1 SHALL BE SIGNALED TO START, ONCE GENERATOR 1 COMES TO PROPER VOLTAGE AND FREQUENCY THEN THE GENERATOR TRANSFER SWITCH SHALL TRANSFER TO GENERATOR 1 POWER. IN THE EVENT THAT GENERATOR 1 FAILS WHILE SUPPLYING POWER TO THE FACILITY LOAD AND THE UTILITY POWER HAS NOT BEEN RESTORED, GENERATOR 2 SHALL BE SIGNALED TO START AND THE LOAD SHALL BE TRANSFERRED TO GENERATOR 2. GENERATOR 1 FAILURE TIME DELAY SHALL BE ADJUSTABLE FROM 0 TO 60 MINUTES, 59 SECONDS. THE CONTRACTOR SHALL SET THE FAILURE TIMER TO 30 SECONDS ONLY. GENERATOR 2 PREFERRED MODE. WITH THE SELECTOR SWITCH IN THE GENERATOR 2 POSITION, THE TRANSFER SWITCH SHALL DO THE SAME OPERATION AS SHOWN ABOVE FOR GENERATOR 1, EXCEPT WITH GENERATOR 2 STARTING. AUTOMATIC MODE: WHEN THE SELECTOR SWITCH IS ON AUTOMATIC MODE, DURING THE LOSS OF UTILITY POWER, BOTH GENERATORS SHALL BE SIGNALED TO START. WHICHEVER GENERATOR WHICH CAME TO THE PROPER VOLTAGE AND FREQUENCY SHALL BE SELECTED AND SEND A SIGNAL TO THE ELECTRONIC BREAKER AND TRANSFER THE POWER. THE OTHER GENERATOR SHALL START A COOL DOWN PERIOD OF A 5 MINUTES. THE AUTOMATIC TRANSFER SWITCH SHALL HAVE A COOL DOWN TIMER TIME DELAY ADJUSTABLE FROM 0 TO 60 MINUTES AND 59 SECONDS. IF DURING THE AUTOMATIC MODE, ONE OF THE GENERATORS FAILS WHILE CONNECTED TO THE FACILITY LOAD, THEN AUTOMATICALLY THE SECOND GENERATOR SHALL BE SIGNALED TO START IN THE SAME MANNER AS DESCRIBED FOR THE PREVIOUS GENERATOR. ALTERNATE MODE: THE AUTOMATIC TRANSFER SWITCH SHALL HAVE AN ALTERNATE MODE WHICH PROVIDES BALANCED RUNNING TIME OF THE TWO GENERATORS BY AUTOMATICALLY DETERMINING THE PREFERRED GENERATOR FOR STARTING. ON LOSS OF UTILITY POWER, THE MAIN TRANSFER SWITCH SHALL SEND A SIGNAL TO THE GENERATOR WHICH IS NEXT IN ORDER TO START. ONCE THE AUTOMATICALLY SELECTED PREFERRED GENERATOR STARTS, THE ELECTRONIC BREAKER SHALL BE CLOSED AND START THE EMERGENCY POWER TO THE LOAD. IF THIS GENERATOR FAILS TO START OR FAILS WHILE CONNECTED TO THE FACILITY LOAD, THEN THE SECOND GENERATOR SHALL BE SIGNALED TO START IN THE SAME MANNER AS THE PREVIOUS GENERATOR STARTED. RESTORATION OF UTILITY. THE NEW AUTOMATIC TRANSFER SWITCH SHALL SENSE WHEN THE UTILITY POWER IS RESTORED. UPON RESTORATION OF THE UTILITY SERVICE, RETRANSFER OF THE GENERATOR POWER TO THE UTILITY POWER SHALL START. WITHIN A PRESELECTED TIME, THE LOAD SHALL BE TRANSFERRED FROM GENERATOR POWER TO THE UTILITY POWER WITHOUT ANY INTERRUPTION OF THE POWER. IT IS IMPORTANT THAT AUTOMATIC TRANSFER SWITCH SHALL BE A 3 POLE AND CLOSE TRANSITION SWITCH. AFTER THE TRANSFER, THE GENERATOR SHALL BEGIN A COOL DOWN TIMING SEQUENCE BEFORE SHUTTING DOWN. N A COOL DOWN TIMING SEQUENCE BEFORE SHUTTING DOWN. THE FOLLOWING CONTACTS ARE PROVIDED FOR FROM EACH MANUFACTURER REPRESENTATIVE: 1. EATON MANUFACTURER REPRESENTATIVES: MR. SOLLY VENTURA REGARDING ANY CHANGES TO THE SWITCHGEAR AND THE CONTROLS. MR. SOLLY VENTURA, TEL: 301 621-6726, EMAIL ADDRESS IS : [email protected] [email protected] 2. GENERAC MANUFACTURER REPRESENTATIVE: MR. DARREN QUEEN AT 770-530-8091, EMAIL ADDRESS [email protected] . SENTATIVE: MR. DARREN QUEEN AT 770-530-8091, EMAIL ADDRESS [email protected] . 3. ASCO ATS REPRESENTATIVE: MR. ROBERT BENAVIDEZ IN RESTON, VA, TELEPHONE 571-313-8041, EMAIL ADDRESS: '[email protected]'

AutoCAD SHX Text

1000

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

10

AutoCAD SHX Text

NEW ATS-1 AND SIDE CABINET FOR CABLE ENTRY.

AutoCAD SHX Text

NEW CABLE/CONDUIT THROUGH 3 SETS OF 30" x 10" x LENGTH

AutoCAD SHX Text

THE SWITCHBOARD SHALL BE FULLY CHARGED, AT THE TIME OF CONSTRUCTION.

AutoCAD SHX Text

TEMP. 750 KW GENERATOR.

AutoCAD SHX Text

1000 AMP LOCAL DISCONNECT

AutoCAD SHX Text

1000 AMP TEMP. ATS

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

DISCONNECT UTILITY POWER TO THE SWITCHBOARD AND CONNECT TO TEMPORARY GEN/ATS/FEED

AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

DISCONNECT EX. SERVICE THE SWITCHES MAIN DISCONNECT TO TEMPORARY POWER

AutoCAD SHX Text

TEMPORARY FEED TO THE BUILDING MAIN SWITCHBOARD SWB1.

AutoCAD SHX Text

RISER DIAGRAM NOTES

AutoCAD SHX Text


AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

GENERATORS AND UTILITY POWER SHALL TEMPORARY DISCONNECT TO SWITCHBOARD "EGDP" DURING THE TEMPORARY GENERATOR SUPPLY.

AutoCAD SHX Text

6 SETS OF (3#500, 1#250G, 4"C.)

AutoCAD SHX Text

4 SETS OF (4#350, 1#3G, 4"C.)

AutoCAD SHX Text

1200

AutoCAD SHX Text

2000S

AutoCAD SHX Text

EXIST.

AutoCAD SHX Text

EXISTING CABLE AND CONDUIT TO REMAIN AS IS

AutoCAD SHX Text

DISCONNECT EXISTING UTILITY AND GENERATOR SERVICE TO THE SWITCHBOARD DURING THE TEMPORARY GENERATOR SUPPLY.

AutoCAD SHX Text

3 SETS OF (3#500, 1#250G)

AutoCAD SHX Text

1000

AutoCAD SHX Text

TEMP.

AutoCAD SHX Text

12

AutoCAD SHX Text

THE SECTION 9 DIMENSION ARE 30"WX42"DX90"H. THE NEW SECTION 10 SHALL BE THE SAME SIZE AS SECTION 9 TO ALLOW FOR CABLE PULLING.

AutoCAD SHX Text

11

AutoCAD SHX Text


AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

AutoCAD SHX Text

1

AutoCAD SHX Text

1

UTILITY -1

SERVICE

UTILITY -2

SERVICE

GENERATOR-2

SERVICE

LOAD BANK

TEST

BREAKER

GENERATOR-1

SERVICE

SWITCHBOARD

OUTPUT TO THE

LOAD

TO SWITCHBOARD

SWB-1

TO EX. 4000A SWITCHBOARD

SWB-1 INSIDE THE MAIN

ELECTRICAL ROOM

EX. EGDP (WEATHERPROOF), 2000A,

480Y/277V, 4W, 30 SWITCHGEAR

UTILITY -1

SERVICE

UTILITY -2

SERVICE

GENERATOR-2

SERVICE

LOAD BANK

TEST

BREAKER

GENERATOR-1

SERVICE

SWITCHBOARD

OUTPUT TO THE

LOAD

TO SWITCHBOARD

SWB-1

E-3

DIAGRAMRISER

EXISTING PARTIAL-ONE-LINE DIAGRAM

N.T.S.

NEW WORK-PARTIAL ONE-LINE DIAGRAM

N.T.S.

TEMPORARY RISER DIAGRAM

N.T.S.

AutoCAD SHX Text

NORMAL SOURCE

AutoCAD SHX Text

EMERG. SOURCE

AutoCAD SHX Text

SOURCE 1

AutoCAD SHX Text

SOURCE 2

AutoCAD SHX Text

GEN-1

AutoCAD SHX Text

GEN-2

AutoCAD SHX Text

EXISTING SWITCHGEAR EGDP

AutoCAD SHX Text

2000

AutoCAD SHX Text

EX.

AutoCAD SHX Text

2000

AutoCAD SHX Text

EX.

AutoCAD SHX Text

EXIST

AutoCAD SHX Text

EX. UTLITY XFMR

AutoCAD SHX Text

6 SETS OF (3#500, 1#250G, 4"C.)

AutoCAD SHX Text

4 SETS OF (4#350, 1#3G, 4"C.)

AutoCAD SHX Text

1200

AutoCAD SHX Text

2000S

AutoCAD SHX Text

RISER DIAGRAM NOTES

AutoCAD SHX Text

EXIST.

AutoCAD SHX Text


AutoCAD SHX Text

NORMAL SOURCE

AutoCAD SHX Text

EMERG. SOURCE

AutoCAD SHX Text

SOURCE 1

AutoCAD SHX Text

SOURCE 2

AutoCAD SHX Text

NEW 2000 AMP ATS-1

AutoCAD SHX Text

GEN-1

AutoCAD SHX Text

GEN-2

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

EXISTING SWITCHBOARD EGDP

AutoCAD SHX Text

6 SETS OF (3#500, 1#250G, 4"C.)

AutoCAD SHX Text

4 SETS OF (4#350, 1#3G, 4"C.)

AutoCAD SHX Text

1200

AutoCAD SHX Text

2000S

AutoCAD SHX Text

RISER DIAGRAM NOTES

AutoCAD SHX Text

EXIST.

AutoCAD SHX Text


AutoCAD SHX Text

1000

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

10

AutoCAD SHX Text

NEW ATS-1 AND SIDE CABINET FOR CABLE ENTRY.

AutoCAD SHX Text

NEW CABLE/CONDUIT THROUGH 3 SETS OF 30" x 10" x LENGTH

AutoCAD SHX Text

THE SWITCHBOARD SHALL BE FULLY CHARGED, AT THE TIME OF CONSTRUCTION.

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

1000 AMP TEMP. ATS

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

DISCONNECT UTILITY POWER TO THE SWITCHBOARD AND CONNECT TO TEMPORARY GEN/ATS/FEED

AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

RISER DIAGRAM NOTES

AutoCAD SHX Text


AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

GENERATORS AND UTILITY POWER SHALL TEMPORARY DISCONNECT TO SWITCHBOARD "EGDP" DURING THE TEMPORARY GENERATOR SUPPLY.

AutoCAD SHX Text

6 SETS OF (3#500, 1#250G, 4"C.)

AutoCAD SHX Text

4 SETS OF (4#350, 1#3G, 4"C.)

AutoCAD SHX Text

1200

AutoCAD SHX Text

2000S

AutoCAD SHX Text

EXIST.

AutoCAD SHX Text


AutoCAD SHX Text

DISCONNECT EXISTING UTILITY AND GENERATOR SERVICE TO THE SWITCHBOARD DURING THE TEMPORARY GENERATOR SUPPLY.

AutoCAD SHX Text

3 SETS OF (3#500, 1#250G)

AutoCAD SHX Text

1000

AutoCAD SHX Text

TEMP.

AutoCAD SHX Text

12

AutoCAD SHX Text

THE SECTION 9 DIMENSION ARE 30"WX42"DX90"H. THE NEW SECTION 10 SHALL BE THE SAME SIZE AS SECTION 9 TO ALLOW FOR CABLE PULLING.

AutoCAD SHX Text

11

AutoCAD SHX Text


AutoCAD SHX Text

NOTE TO ELECTRICAL REVIEWER. REQUEST FOR EXCEPTION TO THE CODE: WE LIKE TO INSTALL THE NEW CABLES FROM THE TWO GENERATORS TO THE NEW ATS VIA EXISINTG EGDP SWITCHBAORD. THE CODE MAY NOT ALLOWED TO RUN THE CABLES INSIDE THE SWITCH BOARD; HOWEVER, IN THIS CASE, THERE IS NO OTHER SOLUTION AND THE MAJORITY OF THE ROUTE OF CABLES ARE RUN IN THE CABLE ENTRY/EXIT PART OF THE SWITCHBOARD EGDP. THE ATS AND SWITCHBOARD SHALL BE CONSIDERED AS PART OF SAME UNIT, SINCE THE ATS IS DOING THE FUNCTION OF THE TRANSFERRING POWER BETWEEN THE GENERATORS. FOR ANY QUESTIONS PLEASE CALL SAM DAVATI AT 202-439-0785, AT D2 ENGINEERING.

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

AutoCAD SHX Text

CONTRACTOR SHALL REMOVE THE 2000 AMP LOAD BANK TEST BREAKER AND ONE OF THE GENERATOR 2000 AMP BREAKERS TO ALLOW FOR CABLE/CONDUIT ENTRY FROM AND TO THE NEW ATS AND GENERATORS. ADJUST THE LOCATION/MOUNTING OF THE 2000 AMP BREAKER TO ALLOWED THE CABLE CONNECTION WITH PROPER BENDING.

AutoCAD SHX Text

1

AutoCAD SHX Text

1

AutoCAD SHX Text

1



ELECTRICAL ROOM

1. COORDINATE ALL WORK WITH NOVEC, WITH ON-GOING

CONSTRUCTION WITHIN THE BUILDING AND WITH THE OWNER.

UTILITY -1

SERVICE

UTILITY -2

SERVICE

GENERATOR-2

SERVICE

LOAD BANK

TEST

BREAKER

GENERATOR-1

SERVICE

SWITCHBOARD

OUTPUT TO THE

LOAD

TO SWITCHBOARD

SWB-1



ELECTRICAL ROOM

EX. EGDP (WEATHERPROOF), 2000A,

480Y/277V, 4W, 30 SWITCHGEAR

M

EX.

UTILITY

METER


E-4

SWITCHBOARD

REVISION

EXISTING SWITCHGEAR "EGDP" PLAN-1

N.T.S.

NEW SWITCHGEAR "EGDP" PLAN-2

N.T.S.

TEMPORARY GENERATOR FEED PLAN-2

N.T.S.

AutoCAD SHX Text

NORMAL SOURCE

AutoCAD SHX Text

EMERG. SOURCE

AutoCAD SHX Text

SOURCE 1

AutoCAD SHX Text

SOURCE 2

AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

NORMAL SOURCE

AutoCAD SHX Text

EMERG. SOURCE

AutoCAD SHX Text

SOURCE 1

AutoCAD SHX Text

SOURCE 2

AutoCAD SHX Text

NEW 2000 AMP ATS-1

AutoCAD SHX Text

GEN-1

AutoCAD SHX Text

GEN-2

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

10

AutoCAD SHX Text

1000

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

1000 AMP TEMP. ATS

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

1000A

AutoCAD SHX Text

TEMP

AutoCAD SHX Text

NORMAL SOURCE

AutoCAD SHX Text

EMERG. SOURCE

AutoCAD SHX Text

SOURCE 1

AutoCAD SHX Text

SOURCE 2

AutoCAD SHX Text

GEN-1

AutoCAD SHX Text

GEN-2

AutoCAD SHX Text

EXISTING SWITCHGEAR EGDP

AutoCAD SHX Text

2000

AutoCAD SHX Text

EX.

AutoCAD SHX Text

2000

AutoCAD SHX Text

EX.

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

E-5

SWITCHBOARD

REVISION

EXISTING SWITCHGEAR "EGDP" PLAN-1

N.T.S.

NEW SWITCHGEAR "EGDP" PLAN-2

N.T.S.

AutoCAD SHX Text

2000A MAGNUM ATS

AutoCAD SHX Text

2000A MAGNUM ATS

AutoCAD SHX Text

2000A MAGNUM BYPASS ISOLATION ATS

AutoCAD SHX Text


AutoCAD SHX Text

MAGNUM 2000 A FIXED

AutoCAD SHX Text

SBS-620 RMS520 LSI

AutoCAD SHX Text

LSI 65 KAIC

AutoCAD SHX Text

MAGNUM 2000 A FIXED

AutoCAD SHX Text

SBS-620 RMS520 LSI

AutoCAD SHX Text

LSI 65 KAIC

AutoCAD SHX Text

RGH 2000 A TRIP: 2000 A 310+

AutoCAD SHX Text

65 KAIC

AutoCAD SHX Text

ATS LOAD OUTGOING

AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

2000A MAGNUM ATS

AutoCAD SHX Text

2000A MAGNUM ATS

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

MAGNUM 2000 A FIXED

AutoCAD SHX Text

SBS-620 RMS520 LSI

AutoCAD SHX Text

LSI 65 KAIC

AutoCAD SHX Text

MAGNUM 2000 A FIXED

AutoCAD SHX Text

SBS-620 RMS520 LSI

AutoCAD SHX Text

LSI 65 KAIC

AutoCAD SHX Text

RGH 2000 A TRIP: 2000 A 310+

AutoCAD SHX Text

65 KAIC

AutoCAD SHX Text

ATS LOAD OUTGOING

AutoCAD SHX Text

NEW 2000 AMP ATS-1

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

GEN-1

AutoCAD SHX Text

GEN-2

AutoCAD SHX Text

2000

AutoCAD SHX Text

NEW

AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

10

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

E-6

SWITCHBOARD

REVISION

THIS PLAN SHOWS OUTSIDE WALL BEHIND SWITCHBOARD EGDP

N.T.S.

AutoCAD SHX Text

2000A MAGNUM ATS

AutoCAD SHX Text

2000A MAGNUM ATS

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

MAGNUM 2000 A FIXED

AutoCAD SHX Text

SBS-620 RMS520 LSI

AutoCAD SHX Text

LSI 65 KAIC

AutoCAD SHX Text

MAGNUM 2000 A FIXED

AutoCAD SHX Text

SBS-620 RMS520 LSI

AutoCAD SHX Text

LSI 65 KAIC

AutoCAD SHX Text

RGH 2000 A TRIP: 2000 A 310+

AutoCAD SHX Text

65 KAIC

AutoCAD SHX Text

ATS LOAD OUTGOING

AutoCAD SHX Text

NEW 2000 AMP ATS-1

AutoCAD SHX Text

1

AutoCAD SHX Text

2

AutoCAD SHX Text

3

AutoCAD SHX Text

4

AutoCAD SHX Text

5

AutoCAD SHX Text

6

AutoCAD SHX Text

7

AutoCAD SHX Text

8

AutoCAD SHX Text

9

AutoCAD SHX Text

10

AutoCAD SHX Text

CONCRETE PAD

AutoCAD SHX Text

OPENING TO WALL

AutoCAD SHX Text

OPENING TO WALL

AutoCAD SHX Text

PATCH AND SEAL THE WALL

AutoCAD SHX Text

INSTALL NEW TROUGH IN THE OUTER PORTION OF EXISTING WALL, TO BE MIN. 12 INCHES ABOVE FLOOR.

AutoCAD SHX Text

EX. WALL

AutoCAD SHX Text

SPECIAL NOTES ADDED AFTER THE PREBID WALK THROUGH. PLEASE INCLUDE ALL THE FOLLOWING INFORMATION IN YOUR ORIGINAL BID. SP1.THE CONTRACTOR SHALL PROVIDE 3 SECTIONS OF 30" X 10" TROUGH, FOR A TOTAL OF (30"X30" TROUGH)WITH REMOVABLE COVER TO SUPPORT AND HOLD THE NEW CABLES. PROVIDE PROPER SUPPORT AND FASTEN TO THE GROUND. PROVIDE 36"XLENGTH OF CONCRETE FLOOR IN THE BACK OF EXISTING SWITCHBOARD TO HOLD THE CABLES. THE CONTRACTOR IS NOT ALLOWED TO PROVIDE 2000-AMP BUSS BACK AND FORTH TO THE ATS, AS AN ALTERNATE REPLACEMENT. THE BUSS REQUIRES INTERNAL SPACE HEATING AND IF IT FAILS, IT CAN CAUSE CONDENSATION INSIDE THE BUSS AND SHORT CIRCUIT THE LINE. THIS WOULD NOT BE ALLOWED FOR SUCH FACILITY. SP2. NOTE TO ELECTRICAL REVIEWER: WE LIKE TO INSTALL THE NEW CABLES FROM THE TWO GENERATORS TO THE NEW ATS VIA REROUTE AND UNDERSTAND THAT CODE MAY NOT ALLOWED TO RUN THE CABLES INSIDE THE SWITCH BOARD; HOWEVER, IN THIS CASE, THERE IS NO OTHER SOLUTION AND THE MAJORITY OF THE ROUTE OF CABLES ARE RUN IN THE CABLE ENTRY/EXIT PART OF THE SWITCHBOARD EGDP. THE ATS AND SWITCHBOARD SHALL BE CONSIDERED AS PART OF SAME UNIT, SINCE THE ATS IS DOING THE FUNCTION OF THE TRANSFERRING POWER BETWEEN THE GENERATORS. WE HAVE REQUESTED FOR THE EXCEPTIONS FROM THE COUNTY REVIEWER TO ALLOW SUCH INSTALLATION IN DRAWING E3. SP3.THE CONTRACTOR SHALL REMOVE THE SWITCHBOARD SECTION 9 BREAKER THAT PROVIDES LOAD BANK TESTING. THE COMPARTMENT SHALL REMAIN AS IS, TO ALLOW CABLE ENTRY TO THE SWITCHBOARD. ONE ONE ONE OF THE TWO GENERATOR BREAKERS AT SECTION 8 SHALL BE REMOVED TO ALLOW CABLE CONNECTION FROM THE NEW ATS TO THE EXISTING GENERATOR SWITCHBOARD. THE CONTRACTOR IS ALLOWED TO REVISE AND EXTEND EXISTING BUSS TO ALLOW ALL CABLES TO FIT IN THE SECTIONS 8, 9 AND 10 PER MANUFACTURER DIRECTION AND PERMISSION. NEW BUSS SHALL BE THE SAME SIZE, MATERIAL AND FROM THE SAME MANUFACTURE AS THE EXISTING BUSS. MANUFACTURER SHALL VISIT THE SITE AND APPROVE THE EXTENSION TO THE SWITCHBOARD. PROVIDE A COPY OF THE APPROVAL FOR OUR REVIEW AND APPROVAL. SP4. GENERATOR TEMPORARY POWER TO THE BUILDING : THE CONTRACTOR IS ALLOWED TO PROVIDE NEW TEMPORARY CABLES TO SUPPLY TO THE EXISTING SERVICE ENTRANCE CABLES , OR PROVIDE TEMPORARY SERVICE DIRECTLY ROUTED ACROSS THE ROADWAY AND PROVIDE PROTECTION TO BE DRIVEN OVER AND CONNECT TO THE LOAD SIDE OF THE SWITCHBAORD-1 INSIDE THE BUILDING. SP5. REMOVAL OF THE ENTIRE GENERATOR DISTRIBUTION PANEL AND REPLACING IT WITH NEW AUTOMATIC SWITCH WILL BE MORE COSTLY AND PROVIDE LESS OPTION IN THE FUTURE FOR SECOND UTILITY FEED IN TO THE BUILDING. IT IS NOT ALLOWED AT THIS STAGE. SP6.OUTAGES: MAXIMUM OUTAGE TO THE BUILDING SHALL BE LIMITED TO NO MORE THAN 100 MINUTE AT EACH STAGE. IT IS EXPECTED TO HAVE 3 OUTAGES, DURING THE FIRST INITIAL DISCONNECTION, RECONNECTION AND DURING THE COMMISSIONING. THE CONTRACTOR SHALL INFORM THE PROJECT MANAGER TWO WEEKS IN ADVANCE. THE CONTRACTOR BE AWARE THAT 801 SYCOLIN BUILDING IS RUNNING IMPORTANT FUNCTIONS SUCH AS 911 CENTER AND THE POLICE STATION. LONGER OUTAGES THAN 100 MINUTES CANNOT BE TOLERATED. SP7. SUBMITTAL: THE CONTRACTOR SHALL PROVIDE SUBMITTAL OF THE FOLLOWING ITEMS FOR REVIEW AND APPROVAL BEFORE PURCHASING THE EQUIPMENTS. 1)ATS-MADE BY ASCO ATS-MADE BY ASCO 2)CABLES AND CONDUITS CABLES AND CONDUITS 3)TEMPORARY GENERATOR AND SCHEDULE OF DISCONNECT AND RECONNECTED TO THE EXISTING SYSTEM TEMPORARY GENERATOR AND SCHEDULE OF DISCONNECT AND RECONNECTED TO THE EXISTING SYSTEM 4)TEMPORARY ATS TEMPORARY ATS 5)POWER OUTAGE SCHEDULE AND TIME INTERVALS FOR EACH OUTAGE. POWER OUTAGE SCHEDULE AND TIME INTERVALS FOR EACH OUTAGE. 6)ANY BUSS EXTENSION TO THE EXISTING SWITCH BOARD SHALL BE SUBMITTED FOR APPROVAL. ANY BUSS EXTENSION TO THE EXISTING SWITCH BOARD SHALL BE SUBMITTED FOR APPROVAL. 7)THE NEW AUTOMATIC SWITCH SHALL BE MANUFACTURED BY ASCO. IF THE CONTRACTOR HAS OTHER MANUFACTURES AUTOMATIC TRANSFER SWITCHES SUCH AS ZENITH, GENERAL ELECTRIC, ETC., WITH EQUAL THE NEW AUTOMATIC SWITCH SHALL BE MANUFACTURED BY ASCO. IF THE CONTRACTOR HAS OTHER MANUFACTURES AUTOMATIC TRANSFER SWITCHES SUCH AS ZENITH, GENERAL ELECTRIC, ETC., WITH EQUAL FUNCTIONS SHALL PROVIDED ALTERNATE PRICE FOR SELECTION OF OTHER SWITCHES.

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

AutoCAD SHX Text

1

E-7

SWITCHBOARD

REVISION

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

E-8

SWITCHBOARD

REVISION

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

E-9

SWITCHBOARD

REVISION

AutoCAD SHX Text

REVISIONS

AutoCAD SHX Text

DATE: 06-18-2015

AutoCAD SHX Text

CHECKED BY: SD

AutoCAD SHX Text

Consultants:

AutoCAD SHX Text

DRAWN BY: CADD

AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text


AutoCAD SHX Text

FAX. - 301-208-9405

AutoCAD SHX Text

TEL. - 301-208-9576

AutoCAD SHX Text

BIDSET

AutoCAD SHX Text

6-18-15

AutoCAD SHX Text


AutoCAD SHX Text

08-01-16

AutoCAD SHX Text

1

SPECIFICATIONS GENERAL NOTES - Loudoun

Documents

Transcript of SPECIFICATIONS GENERAL NOTES - Loudoun