CRFQ GSD25_27 Drawings HVAC House Chambers.pdf

PDF 19 MB Posted Apr 18, 2025

Attached to: Building 1 House Chambers HVAC Upgrades
Solicitation number: CRFQ-0211-GSD2500000027-2
Issued by: Kanawha County, West Virginia

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• INTERNATIONAL CODE COUNCIL (IBC/IPC/IMC/IFGC - 2018)

• WEST VIRGINIA STATE FIRE CODE.

• NATIONAL FIRE PROTECTION ASSOCIATION (NFPA-2018)

• NATIONAL ELECTRICAL CODE (NFPA 70-2020)

• ASHRAE 90.1 2013

CODES & STANDARDS

ZDS

Design/

Consulting Services

Mechanical * Electrical * IAQ * Energy * Commissioning

135 Corporate Centre Dr.

Scott Depot, WV 25560

Ph: (304) 755-0075

Fx: (304) 755-0076

Web: www.zdsdesign.com

Email: contact@zdsdesign.com

CAS Structural Engineering, Inc.

P.O. Box 469

Alum Creek, WV 25003-0469

304-756-2564 (v) / 304-756-2565 (f)

Email: calalane@aol.com www.casstruceng.com

CAS

STRUCTURAL

ENGINEERING, INC.

C U s e r s v in e e l.

b u s a D o c u m e n ts G S D C M E P B u il d in g V v in e e l.

b u s a .r v t

West Virginia Department of Administration General Services Division

Building #1 House Chambers HVAC Upgrades

ZDS Project Number: GSD-241-C

02/28/2025

1900 Kanawha Boulevard East, Charleston, WV 25305

ELECTRICAL SHEET INDEX

E001 ELECTRICAL TITLE SHEET

ED101 ELECTRICAL DEMOLITION BASEMENT PLAN

EP101 ELECTRICAL POWER BASEMENT PLAN

E120 ROOF POWER PLAN

E401 ENLARGED POWER PLANS

E501 ELECTRICAL DETAILS

E601 ELECTRICAL SCHEMATICS AND SCHEDULES

MECHANICAL SHEET INDEX

M001 HVAC TITLE SHEET

MD101 MECHANICAL DEMOLITION - BASEMENT

MD120 MECHANICAL DEMOLITION - ROOF

MH101 BASEMENT HVAC DUCT PLAN

MP101 BASEMENT MECHANICAL PIPING PLAN

MP102 MECHANICAL PIPING PLANS

M120 ROOF HVAC PLAN

MD301 MECHANICAL DEMO SECTIONS

MH301 MECHANICAL SECTIONS

MP301 MECHANICAL PIPING SECTIONS

M401 MECHANICAL ENLARGED ROOF PLAN

MH401 HVAC DUCT ENLARGED PLANS

MP401 MECHANICAL PIPING ENLARGED PLANS

M501 MECHANICAL DETAILS

M502 MECHANICAL DETAILS

M601 MECHANICAL SCHEDULES

M701 CONTROLS DIAGRAM

M901 HVAC DUCT ISOMETRICS

M902 ROOF ISOMETRIC

MP901 NATURAL GAS PIPING ISOMETRIC

GENERAL SHEET INDEX

GS101 GENERAL SITE PLAN

STRUCTURAL SHEET INDEX

S401 STRUCTURAL ENLARGED ROOF PLAN

BID SET

2/28/2025

FILE:

DRAWN BY:

CHECKED BY:

PROJ. NO:

DRAWING NO:

DRAWING TITLE:

PROJECT NAME:

http://www.ZDSDesign.com

135 Corporate Center Drive

Suite 532 Scott Depot, WV 25560

TEL 304/755-0075

FAX 304/755-0076

THIS SQUARE APPEARS 1/2"x1/2"

ON FULL SIZE SHEETS

CLIENT:

XXX

C U s e rs

\v in e e l.

b u s a

\D o c u m e n ts

\G S

M E

B u ild in g

-V v in e e l.

b u s a

.r v t

P M

GS101

TZ3

GSD-241-C

GENERAL SITE PLAN

Building #1 House Chambers HVAC Upgrades

1900 Kanawha Boulevard East, Charleston, WV 25305

West Virginia Department of Administration General Services Division

GENERAL MECHANICAL SITE NOTES

1 PRIOR TO BRINGING ANY HEAVY EQUIPMENT (TRUCKS, TRAILERS, LIFTS, ETC.) ON

SITE THE CONTRACTOR SHALL DOCUMENT WITH PHOTOS/VIDEO ANY EXISTING

DAMAGE THAT COULD BE CONSTRUED AS BEING CAUSED BY THE CONSTRUCTION

ACTIVITIES. DAMAGED ELEMENTS INCLUDE, BUT ARE NOT LIMITED TO,

SIDEWALKS, CURBS, DRIVEWAYS, PARKING LOTS AND GRASSY AREAS.

DOCUMENTATION SHALL BE PROVIDED TO THE OWNER AND ENGINEER PRIOR TO

STARTING WORK. ANY DAMAGE INCURRED DURING THE CONSTRUCTION

PROCESS SHALL BE REPAIRED TO THE SATISFACTION OF THE OWNER AND

ENGINEER. THIS INCLUDES, BUT IS NOT LIMITED TO CONCRETE, ASPHALT, AND

REGRADING/RESEEDING OF GRASSY AREAS.

2 THESE DRAWINGS ARE BASED UPON HISTORICAL DRAWINGS OF THE EXISTING

BUILDING AND FIELD VERIFICATION OF PORTIONS OF THE WORK.

3 CONTRACTOR SHALL USE EXTREME CARE IF WORKING NEAR EXISTING SITE

UTILITIES.

4 CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES DURING CONSTRUCTION.

EXISTING UTILITIES WHICH ARE NOT TO BE REMOVED OR ABANDONED SHALL

REMAIN OPERATIONAL AT ALL TIMES. ANY DAMAGED DEVICES SHALL BE

REPAIRED OR REPLACED AT THE END OF EACH WORK DAY BEFORE LEAVING THE

SITE.

5 SHOULD EXISTING CONDITIONS IN THE FIELD NECESSITATE CONSTRUCTION

METHODS OR MEANS OTHER THAN THOSE SHOWN OR SPECIFIED, THE

CONTRACTOR SHALL NOTIFY THE ENGINEER TO OBTAIN APPROVAL PRIOR TO

PROCEEDING WITH CONSTRUCTION.

6 ALL DISTURBED AREAS SHALL BE RESTORED TO THE ORIGINAL CONDITION OR

BETTER.

7 ANY DAMAGE OUTSIDE SCOPE OF WORK INCLUDING THE CONSTRUCTION ACCESS

SHALL BE CORRECTED AT THE CONTRACTOR'S EXPENSE. METAL PLATES MAY BE

UTILIZED TO PROTECT EXISTING FEATURES.

8 SURROUNDING FACILITIES ARE TO REMAIN IN OPERATION DURING

CONSTRUCTION. ALL WORK SHALL BE CONDUCTED SO AS TO MINIMIZE

DISRUPTION TO THOSE FACILITIES.

9 THE CONTRACTOR SHALL MAINTAIN TRAFFIC AT ALL TIMES. PEDESTRIAN

THRUWAY TRAFFIC AND ACCESS TO ALL BUILDINGS IS TO BE MAINTAINED AT ALL

TIMES. THE CONTRACTOR SHALL PROVIDE THE APPROPRIATE PROTECTIONS

INCLUDING PEDESTRIAN SAFETY AND DIRECTIONAL SIGNS DURING ALL PHASES

OF WORK.

10 SURFACED STREETS AND PARKING AREAS SHALL BE MAINTAINED IN A CLEAN

CONDITION, MUD AND DUST FREE AT ALL TIMES. ADEQUATE MEANS SHALL BE

PROVIDED TO CLEAN TRUCKS AND EQUIPMENT. ALL TOOLS AND EQUIPMENT

SHALL BE STORED WITHIN THE CONTRACTOR'S STAGING AREA.

11 ALL WORK SHALL BE PERFORMED IN A NEAT, PROFESSIONAL AND SAFE MANNER

AND SHALL COMPLY WITH ALL LOCAL, STATE AND FEDERAL CODES.

12 CONTRACTOR IS RESPONSIBLE FOR LOCATION AND COORDINATION OF ALL

APPLICABLE BELOW AND ABOVE GROUND UTILITIES, PIPING AND EQUIPMENT.

CONTRACTOR SHALL CONTACT SITE UTILITY LOCATOR SERVICE TO OBTAIN ALL

UNDERGROUND UTILITY LOCATIONS PRIOR TO ANY CONSTRUCTION. NEW AND

EXISTING ABOVE AND UNDERGROUND UTILITIES, PIPING AND EQUIPMENT SHALL

BE PROTECTED ALL THE TIMES.

13 CONTRACTOR SHALL COORDINATE EGRESS REQUIREMENTS WITH OWNER WHEN

CONSTRUCTION ACTIVITIES IMPACT USING THE BUILDING EGRESS AS REQUIRED

TO MEET WV STATE FIRE MARSHALL REQUIREMENTS.

14 EXISTING SITE UTILITIES ARE SHOWN TO INDICATE GENERAL LOCATION AND MAY

NOT SHOW ALL EXISTING SITE UTILITIES. FIELD VERIFY LOCATION AND DEPTH OF

ALL EXISTING SITE UTILITIES.

1" = 30'-0"GS101

1 GENERAL SITE PLAN

KEYNOTES

1 CONTRACTOR ENTRANCE TO BUILDING (ACCESS CARD REQUIRED).

2 CONTRACTOR LAYDOWN AREA. PROTECT TREES AND SECURITY LIGHTS FROM

DAMAGE.

3 TEMPORARY ROADWAY TO LAYDOWN AREA. PROTECT TREES, SECURITY LIGHTS,

AND SIDEWALK FROM DAMAGE.

4 EXISTING TREES

5 CALIFORNIA AVENUE

6 EXISTING LIGHTPOLE

7 EXISTING SIDEWALK

8 EXISTING DRIVEWAY TO LOADING DOCK

NO DATE REVISION

CHWS

CDR

CWR

CWS

HWR

HWS

STM

(E)

CHWR Chilled-Water Return

Chilled-Water Supply

Condensate Drain

Steam Condensate Return

Condenser-Water Return

Condenser-Water Supply

Hot-Water Return

Hot-Water Supply

Natural Gas

Steam Supply

Refrigerant Liquid

Refrigerant Gas

RD Refrigerant Discharge

Mechanical Piping Symbols

Keynote Symbol

Continuation Symbol

Sheet Number Where Detail is Placed

Detail Number on Sheet

Plan Revision Number

General Plan Symbols

Room Name / Number

Point Where New Connects To Existing

Existing Pipe To Remain

Area Being Demolished

Area Not In Contract

Pipe To Be Demolished

Above Ground Piping

Nominal Pipe Size

Below Ground Piping

Pipe Slope (When Applicable)

* NOTE *

ALL OF GENERAL NOTES ON THIS SHEET ARE TO BE APPLIED TO ALL OTHER DRAWINGS IN

THIS SET.THE SYMBOLS AND ABBREVIATIONS SHOWN ON THIS SHEET MAY OR MAY NOT BE

USED IN THIS SET OF DRAWINGS.

LP Liquid Propane

1/8" / 12" SLOPE

24"x12"

24"/12"

18"Ø

General Exhaust Air

Outdoor Air

Building Relief Air

Return Air

Supply Air

Transfer Air

Grille, Register, Diffusers

Airflow

Catalog Throw Performance Neck Size / Module Size

Existing Duct To Remain

Oval Duct Size (Width / Height)

Sq. Duct Size (Width x Height)

HVAC Symbols

Rect. Supply Duct Rise / Drop

Mechanical Equipment

Round Duct Size (Diameter)

Duct To Be Demolished

Kitchen Exhaust Duct

Env. Tobacco Smoke

Equipment By Others (Refer To Other Disciplines)

Existing to Remain Equipment

Flue Gas Vent

Combustion Air

Ventilation Air

(E)AHU-2

Ø ROUND

ABV ABOVE

AC AIR CONDITIONING

AD AREA DRAIN

ADD ADDENDUM

AFF ABOVE FINISHED FLOOR

AFUE ANNUAL FUEL UTILIZATION EFFICIENCY

ALT ALTERNATE

AP ACCESS PANEL

ARCH ARCHITECT/ARCHITECTURAL

BFF BELOW FINISHED FLOOR

BLW BELOW

BTU BRITISH THERMAL UNITS

BTUH BRITISH THERMAL UNITS PER HOUR

CAP CAPACITY

CB CATCH BASIN

CFM CUBIC FEET PER MINUTE

CLG CEILING

CO CLEAN OUT

CW COLD WATER

D DEGREE

DB DRY BULB

DIA DIAMETER

DN DOWN

DPT

DW DISTILLED WATER

EA EACH

EAT ENTERING AIR TEMPERATURE

ELEC ELECTRICAL

EQUIP EQUIPMENT

EWC ELECTRIC WATER COOLER

EWT ENTERING WATER TEMPERATURE

E/A EXHAUST AIR

EAF EXHAUST AIR FAN

EXIST EXISTING

F DEGREES FAHRENHEIT

FCO FLOOR CLEAN OUT

FD FLOOR DRAIN

FDC FIRE DEPARTMENT CONNECTION

FL FLOOR

FO FUEL OIL

FOV FUEL OIL VENT

FOR FUEL OIL RETURN

FOS FUEL OIL SUPPLY

FPM FEET PER MINUTE

FS FLOOR SINK

FT FOOT/FEET

FTR FIN TUBE RADIATION

GAL GALLON

GF GAS-FIRED

GC GENERAL CONTRACTOR

GPM GALLONS PER MINUTE

GW GREASE WASTE

HB HOSE BIB

HP HORSE POWER

HTG HEATING

HTR HEATER

HW HOT WATER

HYD HYDRANT

ID INDIRECT

IN INCH

INV INVERT

LB POUND

LB/HR POUNDS PER HOUR

LAT LEAVING AIR TEMPERATURE

LP LOW PRESSURE

LPG LIQUEFIED PETROLEUM GAS

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

M/A MIXED AIR

MAX MAXIMUM

MBH ONE THOUSAND BTU PER HOUR

MCF ONE THOUSAND CUBIC FEET

MD MOTORIZED DAMPER

MECH MECHANICAL

MFR MANUFACTURER

MIN MINIMUM

MISC MISCELLANEOUS

MTR MOTOR

MU/A MAKE-UP/AIR

NC NOISE CRITERIA

NC NORMALLY CLOSED

NIC NOT IN CONTRACT

NO NUMBER

NO NORMALLY OPEN

NTS NOT TO SCALE

O OXYGEN

O/A OUTSIDE AIR

ORD OVERFLOW ROOF DRAIN

PD PRESSURE DROP

PIV POST INDICATOR VALVE

PLBG PLUMBING

PRESS PRESSURE

PRV PRESSURE REDUCING VALVE

PSI POUNDS PER SQUARE INCH

PSIG POUNDS PER SQUARE INCH GAUGE

PWR POWER

R DUCT RISER

RAF RETURN AIR FAN

R/A RETURN AIR

RCP RADIANT CEILING PANEL

RD ROOF DRAIN

REC RECESSED

RED REDUCER

RH RELATIVE HUMIDITY

RL/A RELIEF AIR

RM ROOM

RPM REVOLUTIONS PER MINUTE

RW RAIN WATER

SF SQUARE FOOT

S/A SUPPLY AIR

SAF SUPPLY AIR FAN

SAN SANITARY

SF SQUARE FOOT

SD SMOKE DAMPER

SM SURFACE MOUNT

SP STANDPIPE

SP STATIC PRESSURE

STM STEAM

T THERMOSTAT

TD TEMPERATURE DROP

TDR TRENCH DRAIN

TEMP TEMPERATURE

TYP TYPICAL

UG UNDERGROUND

VAC VACUUM

V VENT

VAV VARIABLE AIR VOLUME

VENT VENTILATION

VTR VENT THROUGH ROOF

W WASTE

WB WET BULB

WCO WALL CLEAN OUT

WH WALL HYDRANT

Abbreviations

Type (See Schedule)

Max NC Rating

Design Airflow Rate

RTU-1

4.0 ton

RTU-1

72,000 Btu/h

72 CFH

3.7 GPM

VAV 1-2

Design Water Flow

Operating Weight

Heating Capacity

Nominal Cooling Capacity

Mechanical Devices

GWR

GWS

Geothermal-Water Return

Geothermal-Water Supply

Existing Relocated Equipment(R)AHU-3

AC AIR CONDITIONING UNIT

ACCU AIR COOLING CONDENSING UNIT

AHU AIR HANDLING UNIT

AS AIR SEPARATOR

B BOILER

CH CHILLER

CT COOLING TOWER

CUH CABINET UNIT HEATER

CHWP CHILLED WATER PUMP

DBP DOMESTIC WATER BOOSTER PUMP

DC DUCT MOUNTED COIL

DCP DOMESTIC WATER CIRCULATING PUMP

EF EXHAUST FAN

EDC ELECTRIC DUCT COIL

ET EXPANSION TANK

EWH ELECTRIC WATER HEATER

FCU FAN COIL UNIT

FP FIRE PUMP

GI GREASE INTERCEPTOR

GRV GRAVITY ROOF VENTILATOR

HWP HEATING WATER PUMP

HRU HEAT RECOVERY UNIT

PRV POWER ROOF VENTILATOR

RE RETURN/EXHAUST FAN

RTU ROOFTOP UNIT

SP SUMP PUMP

UH UNIT HEATER

WH WATER HEATER

EQUIPENT ABBREVIATIONS

Damper Types

Laboratory Hood

Unit Identity

Valve Types

2" CHECK

2" BAL

3" CIRC

2" GATE

2" PRV

2" STRAIN

2" M-CNTRL

2" SHUTOFF

1" GAS-CNTRL

Alternate Check Valve

1" REG

1" GAS COCK

1" PLUG

2" BFV

2" GLOBE

2" LOCK

4" 3-WAY CNTRL

2" QUICK

FLUE

C/A

S/A

V/A

O/A

R/A

L/A

T/A

E/A

KED

ETS

Round Supply Duct Rise / Drop

Rect. Return Duct Rise / Drop

Round Return Duct Rise / Drop

Rect. Exhaust Duct Rise / Drop

Round Exhaust Duct Rise / Drop

(E)

TF-1

500 CFM

AC-1

AFF:7'-0" Bottom of Equipment Height

Carbon Dioxide Detector

Carbon Monoxide Detector

Hydrogen Gas Detector

Hazardous Gas Detector

Nitrogen Dioxide Detector

Oxygen Gas Detector

Smoke Damper

Fire Damper

Comb. Fire/ Smoke Damper

Manual Damper

Motorized Damper

Backdraft Damper

Pipe Rise / Drop

Ceiling Diffuser

Round Diffuser

Sidewall Register

Linear Diffuser

6"Ø

SD9 100

TYP. X 4

10"Ø/24x24 H6/9/1729

SD-4 500

6"Ø/1s/48"L

LD-1 120

18"x10"

SG5 500

AFF:9'-0"

Neck Size Airflow

Airflow

Mounting Elevation (Centerline)

Nominal Duct Size

Airflow Neck Size/ Slot(s)/ Active Length

Sidewall Grille

Ceiling Return

16"x16"

RG11 800

AFF:9'-0"

22"x22"/24x24

RG1 2000

Airflow

Mounting Elevation (Centerline)

Nominal Duct Size

Airflow Neck Size / Module Size

Max NC Rating

Type Count for Space

Unit Identity

Gas Supply Input Rate

ET-1

379 lb

Humidity Sensor

Humidistat

Thermostat

Temp/ CO2 Sensor

Temp/ Humidity Sensor

Temperature Sensor

AHU-1

Ball Valve

Balancing Valve

Butterfly Valve

Check Valve

Circuit Setter

Gate Valve

Globe Valve

Locked Shield Valve

Pressure Reducing Valve

Quick Opening Valve

Fluid Strainer

Elec. Control Valve

3-Way Elec. Valve

Emergency Gas Shutoff

Plug Valve

Gas Shutoff Cock

Gas Regulator

2" CHECK

Throw Pattern

Room

PRIOR TO BRINGING ANY HEAVY EQUIPMENT (TRUCKS, TRAILERS, LIFTS,

ETC.) ON SITE THE CONTRACTOR SHALL DOCUMENT WITH PHOTOS/VIDEO

ANY EXISTING DAMAGE THAT COULD BE CONSTRUED AS BEING CAUSED BY

THE CONSTRUCTION ACTIVITIES. DAMAGED ELEMENTS INCLUDE, BUT ARE

NOT LIMITED TO, SIDEWALKS, CURBS, DRIVEWAYS, PARKING LOTS AND

GRASSY AREAS. DOCUMENTATION SHALL BE PROVIDED TO THE OWNER AND

ENGINEER PRIOR TO STARTING WORK. ANY DAMAGE INCURRED DURING THE

CONSTRUCTION PROCESS SHALL BE REPAIRED TO THE SATISFACTION OF

THE OWNER AND ENGINEER. THIS INCLUDES, BUT IS NOT LIMITED TO

CONCRETE, ASPHALT, AND REGRADING/RESEEDING OF GRASSY AREAS.

GENERAL CONDITIONS

GAS COMPANY CONTACT

MIKE PLYMALE

MOUNTAINEER GAS COMPANY

OFFICE TELEPHONE: 888-420-4427

MOBILE TELEPHONE: 304-539-1973

Email: michaelplymale@mgcwv.com

PRIOR TO START OF CONSTRUCTION WORK CONTRACTOR SHALL CONTACT

MOUNTAINEER GAS COMPANY'S SERVICE DEPARTMENT AND SCHEDULE AN

ONSITE MEETING WITH THE PERSON RESPONSIBLE FOR WV CAPITOL

COMPLEX BLDG#1 AND COORDINATE WITH GENERAL SERVICES DIVISION.

GAS UTILITY CONTACT INFORMATION

CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL WORK TO

AVOID CONFLICTS WITH THE FIRE PROTECTION SPRINKLER SYSTEM. IF

PIPING SYSTEM MODIFICATIONS OR RELOCATION ARE NECESSARY THE

CONTRACTOR SHALL PERFORM THE WORK REQUIRED AT NO ADDITIONAL

COST TO THE OWNER. ALL WORK ON THE FP SPRINKLER SYSTEM MUST BE

PERFORMED BY A LICENSED SPRINKLER CONTRACTOR AND MUST COMPLY

WITH ALL APPLICABLE CODES. SHUTDOWN AND DRAINING OF ANY PART OF

THE SYSTEM WILL BE COORDINATED WITH THE OWNER IN ADVANCE AND

PROVISIONS MADE TO PROTECT THE BUILDING WHILE THE SYSTEM IS

DRAINED IN ACCORDANCES WITH THE WV STATE FIRE MARSHAL

REQUIREMENTS AND THE AUTHORITY HAVING JURISDICTION.

SPRINKLER SYSTEM NOTES

HVAC GENERAL NOTES

1 SUPPLY AND RETURN PIPING TO COILS ARE THE SAME SIZE.

2 CONTRACTOR SHALL LOCATE THERMOSTATS AND TEMPERATURE SENSORS AT 5'-0" AFF, A

MINIMUM OF 8" FROM LIGHT SWITCH.

3 REFER TO HVAC DRAWINGS FOR THERMOSTAT AND TEMPERATURE SENSOR LOCATIONS.

4 CONDENSATE DRAINS SHALL BE SUPPLIED FOR ALL COOLING EQUIPMENT. CONTRACTOR SHALL

ENSURE PROPER INSTALLATION AND DRAINAGE AS REQUIRED BY FEDERAL, STATE, AND LOCAL

CODES. CONDENSATE PIPING SHALL BE TYPE "L" COPPER.

5 ALL SUPPLY, RETURN, AND EXHAUST DUCTWORK SHALL BE RATED FOR PRESSURE CLASS OF 2"

W.G. UNLESS NOTED OTHERWISE.

6 COORDINATE THE EXACT LOCATION OF ALL CEILING DIFFUSERS, REGISTERS, AND GRILLES WITH

NEW AND EXISTING LIGHTING.

7 PROVIDE A CAST IN PLACE HOUSEKEEPING PAD FOR EACH PIECE OF MECHANICAL EQUIPMENT -

SEE DETAIL.

8 THIS CONTRACTOR SHALL BE REQUIRED TO REPLACE FILTERS ON HVAC EQUIPMENT AFTER ALL

DUST PRODUCING CONSTRUCTION HAS BEEN COMPLETED AND PRIOR TO THE FINAL PUNCH.

9 ALL RECTANGULAR, ROUND, FLAT OVAL, AND FLEXIBLE DUCTS SHALL BE SIZED AS SHOWN ON

THESE DRAWINGS. MINIMUM INTERNAL DIMENSIONS ARE GIVEN. ALL DUCT SIZES. SHOWN ARE

INTERNAL FREE AREA DIMENSIONS AND EXCLUDE INSULATION. REFER TO SPECIFICATIONS FOR

DUCT INSULATION REQUIREMENTS.

10 INSTALL TURNING VANES IN ALL 90° SUPPLY, RETURN, AND EXHAUST DUCT ELBOWS AND AT ALL

DUCT "TEES" FOR LOW-PRESSURE DUCT.

11 ALL DUCTWORK SHALL BE FABRICATED AND INSTALLED ACCORDING TO THE MOST RECENTLY

PUBLISHED ASHRAE AND SMACNA STANDARDS.

12 THE CONTRACTOR SHALL CAREFULLY COORDINATE THE LOCATION OF ALL DUCTS, GRILLES,

DIFFUSERS, ETC., WITH THE CEILING GRIDS, CEILING SYSTEMS AND ALL OTHER CONTRACTORS

WORK.

13 THESE DRAWINGS ARE BASED UPON HISTORICAL DRAWINGS OF THE EXISTING BUILDING AND

FIELD VERIFICATION OF PORTIONS OF THE WORK, ADDITIONAL FIELD INVESTIGATION BY

CONTRACTOR IS REQUIRED PRIOR TO SUBMISSION OF BIDS TO VERIFY THE INFORMATION

SHOWN IS ACCURATE. CONTRACTOR SHALL PROVIDE UPDATES TO REFLECT ANY CHANGES IN

THE RECORD DRAWINGS TO BE SUBMITTED AT THE CLOSE OF THE PROJECT.

14 NOT ALL DETAILS ARE SHOWN IN ONE LOCATION. REFER TO ISOMETRICS, FLOW DIAGRAMS, DETAILS, ENLARGED PLANS, AND FLOOR PLANS FOR ADDITIONAL INFORMATION.

15 CONTRACTOR SHALL FURNISH AND INSTALL INSULATION ON ALL NEW PIPING, FITTINGS, VALVES

AND EQUIPMENT UNLESS OTHERWISE RECOMMENDED BY THE EQUIPMENT MANUFACTURER.

CONTRACTOR SHALL INCLUDE ADDITIONAL INSULATION IN THE BASE BID PROPOSAL. BEYOND

WHAT IS INDICATED AND NOTED IN THE BID DOCUMENTS, AS FOLLOWS: •PROVIDE A MINIMUM OF

(5) LINEAL FEET (LF) ON EXISTING PIPE AND FITTINGS AT POINTS OF NEW PIPE CONNECTIONS.

•WHERE NEW VALVES AND FITTINGS ARE SHOWN INSTALLED IN EXISTING PIPING SYSTEMS,

PROVIDE A MINIMUM OF FIVE (5) LINEAL FEET (LF) OF INSULATION ON EITHER SIDE OF THE

COMPONENTS FOR THE EXISTING PIPE AND FITTINGS.

•ALLOW FOR AN ADDITIONAL 100 LF OF INSULATION FOR EXISTING PIPE AND FITTINGS IN SIZES

UP TO 8” NPS TO BE APPLIED WHERE MISSING/DAMAGES INSULATION IS ENCOUNTERED AND AS

DIRECTED BY THE OWNER/ENGINEER.

•REFER TO SPECIFICATIONS SECTION FOR DETAILS ON THE INSULATION REQUIREMENTS. ALL

COSTS FOR COMPLETE FURNISHING AND INSTALLING THE ADDITIONAL INSULATION DESCRIBED

HERE SHALL BE INCLUDED IN THE CONTRACTOR’S BASE BID PROPOSAL.

16 ALL DUCTWORK LOCATED ON EXTERIOR OF BUILDING SHALL HAVE TOP SURFACE CROWNED OR

SLOPED TO ENABLE PROPER DRAINAGE.

PROJECT REQUIREMENTS

1 REMOVE ALL UNUSED PIPING, DUCTWORK AND ACCESSORIES.

2 THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFYING, PRIOR TO

FINAL BID, ALL EXISTING CONDITIONS FOR PLUMBING AND MECHANICAL SYSTEMS WITHIN

RENOVATION AREA AND WITHIN CLOSE PROXIMITY OF THE RENOVATION AREA.

3 THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR IDENTIFYING AND PROPERLY

DISPOSING ALL CONSTRUCTION WASTE. DISPOSAL AND/OR RECYCLING OF MATERIALS

SHALL BE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE, AND LOCAL LAWS AND

REGULATIONS.

4 WHERE FLOOR DRAINS OCCUR WITHIN THE LIMITS OF CONSTRUCTION, PREVENT

CONSTRUCTION DEBRIS FROM ENTERING DRAIN BODY BY SEALING DRAIN OPENING PRIOR

TO START OF WORK. UNSEAL DRAINS AT COMPLETION OF CONSTRUCTION.

5 COORDINATE INSTALLATION OF PIPING, DUCTWORK, CONDUIT, LIGHTS, CABLE TRAY,

STRUCTURE, AND EQUIPMENT TO PREVENT CONFLICTS.

6 THE CONTRACTOR SHALL BE FAMILIAR WITH ALL THE CONDITIONS BOTH EXISTING AND

THOSE ILLUSTRATED BY THESE DOCUMENTS AS WELL AS THOSE WHICH CAN BE

REASONABLY ANTICIPATED INCLUDING, BUT NOT LIMITED TO ARCHITECTURAL,

ELECTRICAL, VENTILATION, PLUMBING, AND OTHER SYSTEMS INVOLVED ON THIS PROJECT.

7 FINAL PRODUCT SHALL BE A COMPLETE AND FUNCTIONING SYSTEM, AND SHALL CONFORM

TO ALL REQUIREMENTS OF APPLICABLE FEDERAL, STATE, AND LOCAL CODES, INCLUDING

BUT NOT LIMITED TO THE INTERNATIONAL BUILDING CODE AND INTERNATIONAL

MECHANICAL CODE.

8 LOCATE EQUIPMENT REQUIRING ACCESS 2'-0" MAXIMUM ABOVE CEILING.

9 ALL ROOF MOUNTED EQUIPMENT SHALL BE A MINIMUM 10'-0" FROM EDGE OF ROOF.

10 LOCATE DUCTWORK, PIPING AND MECHANICAL EQUIPMENT AWAY FROM THE SPACE ABOVE

ELECTRICAL PANELS. TRANSFORMERS AND OTHER ELECTRICAL EQUIPMENT.

11 PENETRATIONS OF RATED ASSEMBLIES SHALL BE FIRE STOPPED. FIRE STOPPING SHALL

BE AN APPROVED MATERIAL AS PRESCRIBED IN CSFM STANDARD 43-1 AND SHALL BE U.L.

LISTED.

12 PROVIDE SLEEVES AND/OR OPENINGS TO RUN PIPES AND DUCTS THROUGH FOUNDATIONS,

FLOORS, WALLS, AND ROOF.

13 MAINTAIN CLEAR ACCESS TO SERVICE EQUIPMENT AND OTHER ACCESSORIES REQUIRING

SERVICE, VISUAL INSPECTION OR HAND OPERATION. WHERE INDICATED OR REQUIRED,

PROVIDE ACCESS PANELS OF THE TYPE SELECTED TO SUIT MATERIALS IN WHICH

INSTALLED.

14 ADJUST PIPING AND DUCTWORK SIZES TO PROPERLY CONNECT TO MECHANICAL

EQUIPMENT.

15 REFER TO HVAC SERIES DRAWINGS FOR GAS AND A.C. CONDENSATE DRAIN PIPING.

16 PIPE SIZES SHOWN SHALL BE CONTINUED IN THE DIRECTION OF FLOW UNTIL ANOTHER SIZE

IS SHOWN.

17 FOR DETAILS, EQUIPMENT CONNECTIONS, AND PIPE SIZES NOT SHOWN ON THE

SEGMENTS, REFER TO DETAILS, SCHEDULES, AND SPECIFICATIONS.

18 INSTALL ALL EQUIPMENT IN ACCORDANCE WITH THE RESPECTIVE MANUFACTURER'S

WRITTEN INSTALLATION INSTRUCTIONS, AT A LEVEL OF QUALITY AND WORKMANSHIP

CONSISTENT WITH THE SPECIFICATIONS.

19 LOCATIONS OF PIPING, DUCTWORK AND EQUIPMENT AS INDICATED ON THE DRAWING, ARE

APPROXIMATE AND SUBJECT TO MINOR ADJUSTMENTS IN THE FIELD. WORK SHALL BE

COORDINATED WITH ALL OTHER TRADES TO AVOID INTERFERENCE IN THE FIELD.

20 INSTALL EXPOSED PIPING AND DUCTWORK AS HIGH AS PRACTICAL IN ROOMS WITHOUT

CEILINGS.

21 THE CONTRACTOR'S WORK SCHEDULE SHALL BE SUBMITTED TO AND APPROVED BY THE

OWNER.

22 PRIOR TO STARTING WORK, SUBMIT SHOP DRAWINGS FOR ALL MECHANICAL EQUIPMENT.

23 CONTRACTOR SHALL OBTAIN AND PAY FOR ALL NECESSARY PERMITS AND SHALL ARRANGE

FOR ALL INSPECTIONS AS REQUIRED.

24 DEMOLITION WORKS SHALL BE SCHEDULED AT ALL TIMES AND BE SUBJECT TO THE

DIRECTION AND APPROVAL OF THE OWNER AND IMPLEMENTED WITHOUT DISRUPTION OF

OCCUPIED AREAS SURROUNDING THE DEMOLITION ZONE.

25 EXISTING ITEMS OR SURFACES TO REMAIN WHICH ARE DAMAGED AS A RESULT OF THIS

WORK SHALL BE REFINISHED OR REPLACED TO THE SATISFACTION OF THE OWNER'S

REPRESENTATIVE AT NO ADDITIONAL COST.

26 NEW EQUIPMENT LOCATED WITHIN 6’ OF EXISTING SKYLIGHTS MUST HAVE FALL

PROTECTION OR METAIL SCREENS AROUND THE SKYLIGHTS TO HOLD THE WEIGHT OF A

PERSON.

27 FIRE SEAL AROUND DUCT AND PIPING PENETRATIONS OF FIRE RATED WALLS. REFER TO

SPECIFICATION.

28 ALL INSTALLED SYSTEMS, DEVICES AND RELATED ITEMS SHALL BE TESTED IN PLACE ON

SITE. REPLACE ANY AND ALL CONTRACTOR-SUPPLIED DEFECTIVE DEVICES, ITEMS OR

SYSTEMS AT NO ADDITIONAL COST TO THE OWNER PRIOR TO COMPLETION OF THE

PROJECT.

29 THE PHASING OF THIS WORK IS CRUCIAL. THE CONTRACTOR SHALL WORK WITH OTHER

TRADES INVOLVED WITH THE OWNER TO ENSURE WORK IS COMPLETED WITHIN SPECIFIED

TIME PERIODS.

30 ALL PERMITS AND FEES REQUIRED FOR THE WORK SHALL BE SECURED AND PAID FOR BY

THE CONTRACTOR AND SHALL BE INCLUDED IN THE BASE PRICE.

31 REFER TO OTHER DRAWINGS FOR ADDITIONAL GENERAL NOTES.

32 THE CONTRACTOR SHALL COOPERATE FULLY WITH ALL OTHER TRADES.

33 WHERE JOB CONDITIONS REQUIRE CHANGES FROM THE CONTRACT DOCUMENTS THAT DO

NOT CHANGE THE SCOPE OR NATURE OF THE WORK REQUIRED, THE CONTRACTOR SHALL

MAKE THE CHANGES WITHOUT ADDITIONAL COST TO THE OWNER. NO OTHER CHANGES

MAY BE MADE WITHOUT WRITTEN PERMISSION OF THE OWNER'S REPRESENTATIVE.

34 ALL EQUIPMENT, FIXTURES AND MATERIALS SHALL BE NEW AND UNUSED. THE

CONTRACTOR SHALL INSTALL ALL EQUIPMENT, FIXTURES AND MATERIALS IN STRICT

CONFORMANCE TO MANUFACTURER'S RECOMMENDATIONS. PROVIDE ALL EQUIPMENT AND

FIXTURES WITH ALL THE ACCESSORIES SUCH AS TRIM, STOPS, HANGERS, CARRIERS,

SUPPORTS, ETC AS REQUIRED FOR COMPLETE INSTALLATION.

35 THE EQUIPMENT ROUGH-IN DIMENSIONS AND THEIR DIMENSIONED LOCATIONS FOR ALL

CONNECTIONS SHALL BE COORDINATED WITH EQUIPMENT FURNISHED. FURNISHED

EQUIPMENT MAY VARY FROM WHAT IS SHOWN ON THE CONSTRUCTION DOCUMENTS;

THEREFORE, THESE ITEMS AND DIMENSIONS SHALL BE VERIFIED WITH THE EQUIPMENT

SUPPLIER, OWNER, AND/OR EQUIPMENT ROUGH-IN DRAWINGS. THE ENGINEER SHALL BE

IMMEDIATELY NOTIFIED OF ANY DEVIATIONS FROM WHAT IS SHOWN OR IMPLIED IN THE

CONTRACT DOCUMENTS, PRIOR TO CONSTRUCTION. FAILURE OF THE CONTRACTOR TO

VERIFY ROUGH-INS OR THEIR LOCATIONS SHALL PLACE THE RESPONSIBILITY FOR ANY

SUBSEQUENT RELOCATION AND/OR ADDITIONAL ROUGH-INS DIRECTLY UPON THE

CONTRACTOR.

36 CONTRACTOR SHALL SEAL ALL PIPING, CONDUIT AND DUCTWORK PENETRATIONS IN FIRE

RATED WALLS, FLOORS AND ROOFS WITH UL APPROVED MATERIALS IN ACCORDANCE WITH

NFPA & SPEC. DIVISION 7.

37 HVAC, PLUMBING, ELECTRICAL, SPRINKLER AND GENERAL TRADES CONTRACTORS SHALL

COORDINATE INSTALLATION OF THEIR WORK IN AREAS WHERE SPACE IS LIMITED AT NO

ADDITIONAL COST. THE PRIORITIES FOR THE SPACE SHALL BE IN THE FOLLOWING ORDER:

1. SANITARY, CONDENSATE AND OTHER PIPING WHICH MUST BE SLOPED FOR PROPER

DRAINAGE. 2. HVAC DUCTWORK. 3. ELECTRICAL CONDUITS 3" AND LARGER 4. SPRINKLER

PIPING.

38 ANY COSTS INCURRED DUE TO LACK OF COOPERATION AMONG THE TRADES SHALL BE

BORNE BY THE CONTRACTOR.

39 THE CONTRACTOR SHALL INCLUDE THE COST IN HIS BASE BID FOR ANY EQUIPMENT THAT

WILL REQUIRE A PREMIUM "QUICK SHIP" COST TO MEET THE REQUIRED SCHEDULE. NO

CHANGE ORDERS WILL BE PERMITTED FOR "QUICK SHIP" COSTS.

FILE:

DRAWN BY:

CHECKED BY:

PROJ. NO:

DRAWING NO:

DRAWING TITLE:

PROJECT NAME:

http://www.ZDSDesign.com

135 Corporate Center Drive Suite 532 Scott Depot, WV 25560

TEL 304/755-0075

FAX 304/755-0076

THIS SQUARE APPEARS 1/2"x1/2"

ON FULL SIZE SHEETS

CLIENT:

XXX

C U s e rs

\v in e e l.

b u s a

\D o c u m e n ts

\G S

M E

B u ild in g

-V v in e e l.

b u s a

.r v t

P M

M001

TZ3

GSD-241-C

HVAC TITLE SHEET

Building #1 House Chambers HVAC Upgrades

1900 Kanawha Boulevard East, Charleston, WV 25305

West Virginia Department of Administration General Services Division

PROJECT REQUIREMENTS

40 CONTRACTOR SHALL FURNISH AND INSTALL FLEXIBLE CONNECTORS AT ALL DUCT AND

PIPING CONNECTIONS TO AIR-HANDLERS, AND ALL OTHER EQUIPMENT WITH ROTATING

ELEMENTS. FLEXIBLE PIPE CONNECTORS SHALL HAVE RESTRAINING RODS WHERE

RECOMMENDED BY FLEX CONNECTOR MANUFACTURER. FLEXIBLE CONNECTOR SHALL BE

SUITABLE FOR SYSTEM PRESSURE AND TEMPERATURE OPERATING REQUIREMENTS. ALL

MOTORS WITHIN OR LOCATED OUTSIDE OF HVAC AIR HANDLERS SHALL BE ISOLATED FROM

THE AIR HANDLING EQUIPMENT BY MEANS OF RUBBER-IN-SHEAR, SPRING, ETC, ISOLATORS.

41 DO NOT SCALE THE DRAWINGS, WRITTEN DIMENSIONS GOVERN. LARGER SCALE DRAWINGS

SHALL GOVERN SMALLER SCALE DRAWINGS.

42 TEMPERATURE CONTROL WIRING AND CONDUIT (UNLESS OTHERWISE INDICATED ON THE

DRAWINGS AND CONTROL SECTIONS OF SPECIFICATIONS) SHALL BE THE RESPONSIBILITY

OF THE CONTROLS CONTRACTOR. ALL WIRING AND CONDUIT, INCLUDING POWER WIRING,

REQUIRED FOR THE AUTOMATIC TEMPERATURE CONTROL SYSTEM TO BE FULLY

FUNCTIONAL SHALL BE THE RESPONSIBILITY OF THE CONTROLS CONTRACTOR AND ALL

COSTS SHALL BE INCLUDED IN THEIR PROPOSAL.

43 THE CONTROLS CONTRACTOR SHALL ENGAGE AN ELECTRICAL CONTRACTOR TO PROVIDE

ALL POWER WIRING, CONDUIT AND BOXES REQUIRED FOR THE AUTOMATIC TEMPERATURE

CONTROL SYSTEM TO BE FULLY OPERATIONAL. POWER WIRING ASSOCIATED WITH THE

AUTOMATIC TEMPERATURE CONTROL SYSTEM INDICATED ON THE ELECTRICAL DRAWINGS

IS CONSIDERED PART OF THE ELECTRICAL CONTRACTORS SCOPE OF WORK AND SHALL BE

INCLUDED IN THEIR PROPOSAL. ALL COST FOR ADDITIONAL POWER WIRING NOT INDICATED

ON DRAWINGS AND REQUIRED FOR CONTROLS SHALL BE INCLUDED AS PART OF THE

CONTROLS CONTRACTORS PROPOSAL.

44 UPON COMPLETION OF WORK, THE CONTRACTOR SHALL WALK THROUGH THE SITE WITH

THE ENGINEER AND COMPILE A "PUNCH LIST" OF INCORRECT, UNSATISFACTORY AND/OR

INCOMPLETE WORK. FINAL PAYMENT WILL BE CONTINGENT UPON THE COMPLETION OF

THESE ITEMS.

45 CONTRACTOR SHALL KEEP THE PREMISES FREE OF ACCUMULATED WASTE MATERIALS AND

RUBBISH. THE PREMISES SHALL BE SWEPT CLEAN DAILY OF RELATED CONSTRUCTION

DEBRIS. AT THE COMPLETION OF WORK, LEAVE THE JOB SITE FREE OF ALL WASTE

MATERIALS AND BROOM CLEAN.

46 THERE SHALL BE NO SUBSTITUTIONS WITHOUT PRIOR APPROVAL OF THE ENGINEER.

WHERE THE TERMS "EQUAL TO" OR "APPROVED EQUAL" ARE USED, THE ENGINEER SHALL

DETERMINE EQUALITY BASED ON THE INFORMATION SUBMITTED BY THE CONTRACTOR.

47 CONTRACTOR SHALL CUT AND PATCH AS REQUIRED FOR THE INSTALLATION OF NEW

WORK.

48 THE SUBMISSION OF A BID OR PROPOSAL WILL BE CONSTRUED AS EVIDENCE THAT THE

CONTRACTOR HAS FAMILIARIZED HIMSELF WITH THE PLANS AND BUILDING SITE. CLAIMS

MADE SUBSEQUENT TO THE PROPOSAL FOR MATERIALS AND/OR LABOR DUE TO

DIFFICULTIES WILL NOT BE RECOGNIZED, UNLESS THESE DIFFICULTIES COULD NOT HAVE

BEEN FORESEEN EVEN THOUGH PROPER EXAMINATION HAD BEEN MADE AS DETERMINED

BY THE OWNERS REPRESENTATIVE/ENGINEER.

49 MATERIALS, EQUIPMENT, ASSEMBLIES AND SYSTEMS SHALL MEET ALL PERTINENT

REQUIREMENTS OF NATIONALLY RECOGNIZED TESTING ORGANIZATIONS SUCH AS UL,

ASTM, ASME, AWWA, AGA AND NFPA AS WELL AS THE MOST CURRENT VERSION OF

INTERNATIONAL BUILDING CODES, THE STATE ADOPTED CODE AND LOCAL AMENDMENTS.

50 TESTING SHALL BE PERFORMED ON ALL WORK UNDER THIS CONTRACT AND SHALL BE

SCHEDULED SO AS TO ALLOW WITNESSING BY THE OWNER'S REPRESENTATIVE. THE

METHODS, TIMES AND DATES, WITNESSES TO, AND RESULTS OF THE TESTING SHALL BE

RECORDED AND SUBMITTED TO ENGINEER FOR REVIEW AND SHALL BE INCLUDED AS PART

OF MAINTENANCE MANUALS.

51 WHERE THE WORK OF THE INSTALLER WILL BE PERFORMED IN CLOSE PROXIMITY TO, OR

WILL INTERFERE WITH WORK OF OTHER TRADES, HE SHALL ASSIST IN WORKING OUT

SPACE CONDITIONS TO MAKE SATISFACTORY ADJUSTMENT AS REQUIRED. AS REQUIRED

FOR COORDINATION THE INSTALLER SHALL PREPARE COMPOSITE WORKING DRAWINGS

AND SECTIONS AT A SCALE NOT LESS THAN 1/4" =1'-0", CLEARLY SHOWING HOW HIS WORK

IS TO BE INSTALLED IN RELATION TO THE WORK OF OTHER TRADES. IF DIRECTED BY THE

ENGINEER, THE CONTRACTOR SHALL PREPARE ADDITIONAL COMPOSITE WORKING

DRAWINGS AND SECTIONS CLEARLY SHOWING HOW WORK IS TO BE INSTALLED IN

RELATION TO THE WORK OF OTHER TRADES. FAILURE OF THE CONTRACTOR TO

COORDINATE HIS WORK WITH THE WORK OF OTHER TRADES SHALL PLACE THE

RESPONSIBILITY FOR AND SUBSEQUENT CORRECTIVE ACTION/ RELOCATION OF SAID WORK

UPON THE CONTRACTOR.

52 MANUFACTURER'S MINIMUM CLEARANCE RECOMMENDATIONS SHALL BE MAINTAINED ON

ALL EQUIPMENT AND DUCTWORK.

53 THE CONTRACTOR SHALL CAREFULLY COORDINATE ALL THERMOSTAT LOCATIONS WITH

INTERIOR FINISHES AND FURNISHINGS. VERIFY LOCATIONS WITH INTERIOR ELEVATIONS.

54 NO PIPING AND PLUMBING SHALL BE ROUTED OVER ELECTRICAL EQUIPMENT IN

ACCORDANCE WITH NEC AND/OR THE AUTHORITY HAVING JURISDICTION. THE HVAC,

PLUMBING AND FIRE PROTECTION CONTRACTORS SHALL COORDINATE WITH THE

ELECTRICAL CONTRACTOR TO PREVENT INSTALLING NEW PIPING OR PLUMBING LINES

OVER ELECTRICAL EQUIPMENT. THE HVAC, PLUMBING, AND FIRE PROTECTION

CONTRACTORS SHALL RELOCATE NEW DUCTWORK, PIPING, AND PLUMBING AT NO

ADDITIONAL COST TO THE OWNER IF IT IS NOT INSTALLED IN ACCORDANCE TO CURRENT

CODES RELATED TO THE ELECTRICAL EQUIPMENT.

55 ALL ITEMS REQUIRED TO BE REMOVED OR RELOCATED FOR INSTALLATION OF NEW WORK

MAY NOT BE INDICATED ON THESE DRAWINGS. THE CONTRACTOR SHALL FIELD VERIFY THE

LOCATIONS OF ALL EXISTING DEVICES REQUIRING REMOVAL OR RELOCATION PRIOR TO

BIDDING.

56 PRIOR TO BRINGING ANY HEAVY EQUIPMENT (TRUCKS, TRAILERS, LIFTS, ETC) ON SITE THE

CONTRACTOR SHALL DOCUMENT WITH PHOTOS/VIDEO ANY EXISTING DAMAGE THAT COULD

BE CONSTRUED AS BEING CAUSED BY THE CONSTRUCTION ACTIVITIES. DAMAGED

ELEMENTS INCLUDE BUT ARE NOT LIMITED TO, SIDEWALKS, CURBS, DRIVEWAYS, PARKING

LOTS AND GRASSY AREAS. DOCUMENTATION SHALL BE PROVIDED TO THE OWNER AND

ENGINEER PRIOR TO STARTING WORK. ANY DAMAGE INCURRED DURING THE

CONSTRUCTION PROCESS SHALL BE REPAIRED TO THE SATISFACTION OF THE OWNER AND

ENGINEER. THIS INCLUDES BUT IS NOT LIMITED TO CONCRETE, ASPHALT, AND

REGRADING/RESEEDING OF GRASSY AREAS.

57 NOT ALL DETAILS AND REQUIREMENTS ARE SHOWN IN ONE LOCATION. REFER TO

ISOMETRICS, FLOW DIAGRAMS, DETAILS, ENLARGED PLANS, SPECIFICATIONS, AND FLOOR

PLANS FOR ADDITIONAL INFORMATION.

58 CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES DURING CONSTRUCTION. EXISTING

UTILITIES THAT ARE NOT TO BE REMOVED OR ABANDONED SHALL REMAIN OPERATIONAL AT

ALL TIMES. ANY DAMAGED DEVICES SHALL BE REPAIRED OR REPLACED AT THE END OF

EACH WORK DAY BEFORE LEAVING THE SITE.

59 SHOULD EXISTING CONDITIONS IN THE FIELD NECESSITATE CONSTRUCTION METHODS OR

MEANS OTHER THAN THOSE SHOWN OR SPECIFIED, THE CONTRACTOR SHALL NOTIFY THE

ENGINEER TO OBTAIN APPROVAL PRIOR TO PROCEEDING WITH CONSTRUCTION.

60 ALL DISTURBED AREAS SHALL BE RESTORED TO THE ORIGINAL CONDITION OR BETTER.

61 ANY DAMAGE OUTSIDE SCOPE OF WORK INCLUDING THE CONSTRUCTION ACCESS SHALL

BE CORRECTED AT THE CONTRACTOR’S EXPENSE. METAL PLATES MAY BE UTILIZED TO

PROTECT EXISTING FEATURES.

62 SURROUNDING FACILITIES ARE TO REMAIN IN OPERATION DURING CONSTRUCTION. ALL

WORK SHALL BE CONDUCTED SO AS TO MINIMIZE DISRUPTION TO THOSE FACILITIES.

63 THE CONTRACTOR SHALL MAINTAIN TRAFFIC AT ALL TIMES. PEDESTRIAN THRUWAY

TRAFFIC AND ACCESS TO ALL BUILDINGS IS TO BE MAINTAINED AT ALL TIMES. THE

CONTRACTOR SHALL PROVIDE THE APPROPRIATE PROTECTIONS INCLUDING PEDESTRIAN

SAFETY AND DIRECTIONAL SIGNS DURING ALL PHASES OF WORK.

64 SURFACED STREETS AND PARKING AREAS SHALL BE MAINTAINED IN A CLEAN CONDITION.

MUD AND DUST FREE AT ALL TIMES. ADEQUATE MEANS SHALL BE PROVIDED TO CLEAN

TRUCKS AND EQUIPMENT. ALL TOOLS AND EQUIPMENT SHALL BE STORED WITHIN THE

CONTRACTOR’S APPROVED STAGING AREA.

65 ALL WORK SHALL BE PERFORMED IN A NEAT, PROFESSIONAL, AND SAFE MANNER AND

SHALL COMPLY WITH ALL LOCAL, STATE, AND FEDERAL CODES.

66 ALL PIPE SHALL BE CLEANED BEFORE THEY ARE INSTALLED AND SHALL BE KEPT CLEAN

UNTIL ACCEPTANCE OF THE COMPLETED WORK BY THE OWNER. OPEN END PIPES SHALL BE

FITTED WITH WATER TIGHT STOPPERS TO PREVENT ENTRANCE OF FOREIGN MATTER

WHEN PIPE-LAYING OPERATIONS ARE INTERRUPTED.

67 CONTRACTOR IS RESPONSIBLE FOR LOCATION AND COORDINATION OF ALL APPLICABLE

BELOW AND ABOVE GROUND UTILITIES, PIPING AND EQUIPMENT. CONTRACTOR SHALL

CONTACT SITE UTILITY LOCATOR SERVICE TO OBTAIN ALL UNDERGROUND UTILITY

LOCATIONS PRIOR TO ANY CONSTRUCTION. NEW AND EXISTING ABOVE AND

UNDERGROUND UTILITIES, PIPING AND EQUIPMENT SHALL BE PROTECTED ALL THE TIMES.

68 ALL BUILDING PENETRATIONS SHALL BE FLASHED AND SEALED PER THE SPECIFICATION

REQUIREMENTS.

69 CONTRACTOR SHALL COORDINATE EGRESS REQUIREMENTS WITH OWNER WHEN

CONSTRUCTION ACTIVITIES IMPACT USING THE BUILDING EGRESS AS REQUIRED TO MEET

WV STATE FIRE MARSHALL REQUIREMENTS.

70 CONTRACTOR SHALL FURNISH AND INSTALL A SPARE PULL STRING AT EACH CONDUIT

INSTALLED AND/OR UTILIZED.

NO DATE REVISION

Title Sheet Revision

X Y

Z AA BB CC DD EE FF GG HH II JJ KK LL MM NN OO PP QQ RR

(E)G

MP301

(E)RF-XX

MD301

8" LPS

8" L

P S

KEYPLAN

FILE:

DRAWN BY:

CHECKED BY:

PROJ. NO:

DRAWING NO:

DRAWING TITLE:

PROJECT NAME:

http://www.ZDSDesign.com

135 Corporate Center Drive

Suite 532 Scott Depot, WV 25560

TEL 304/755-0075

FAX 304/755-0076

THIS SQUARE APPEARS 1/2"x1/2"

ON FULL SIZE SHEETS

CLIENT:

XXX

C U s e rs

\v in e e l.

b u s a

\D o c u m e n ts

\G S

M E

B u ild in g

-V v in e e l.

b u s a

.r v t

P M

MD101

TZ3

GSD-241-C

MECHANICAL

DEMOLITION -

BASEMENT

Building #1 House Chambers HVAC Upgrades

1900 Kanawha Boulevard East, Charleston, WV 25305

West Virginia Department of Administration General Services Division

KEYNOTES

1 DEMOLISH AND REPLACE EXISTING RETURN AIR FAN WITH NEW FAN WALL.

DEMOLISH EXISTING PNEUMATIC CONTROLS AND ACTUATORS FOR EXISTING FAN

CONTROLS.

2 MODIFY EXISTING SUPPLY AIR HANDLING UNIT AS REQUIRED TO INTEGRATE

EXISTING EQUIPMENT INTO NEW DOAS SYSTEM. DEMOLISH EXISTING CONTROLS

AND SEE M701 FOR NEW CONTROLS DIAGRAM.

3 FIELD VERIFY EXISTING NATURAL GAS PIPING TO SUPPLY GAS TO NEW ROOFTOP

MOUNTED DOAS EQUIPMENT.

4 ABANDON EXISTING STEAM PREHEAT COIL, STEAM AND CONDENSATE PIPE, AND

STEAM TRAPS. CAP AND INSULATE STEAM AND CONDENSATE LINES. PATCH AND

INSULATE AIR HANDLER CASING TO MATCH EXISTING CONSTRUCTION AND SEAL

TO MAKE AIRTIGHT.

5 REMOVE AND DEMOLISH HUMIDIFIER AND HUMIDIFIER PIPE FROM AIR HANDLER

WITHOUT IMPACTING STRUCTURAL INTEGRITY OF HOUSING.

1/8" = 1'-0"MD101

1 MECHANICAL DEMOLITION - BASEMENT

GENERAL HVAC DEMOLITION NOTES

1 IF DURING CONSTRUCTION OF THIS PROJECT, WORK INVOLVING HAZARDOUS MATERIALS IS

SUSPECTED OR ENCOUNTERED ALL WORK IN THIS AREA SHALL BE DISCONTINUED AND THE

OWNER'S REPRESENTATIVE SHALL BE NOTIFIED IMMEDIATELY AND THE OWNER WITH HIS

OWN FORCES OR BY SEPARATE CONTRACT SHALL BE RESPONSIBLE FOR COMPLETE

INVESTIGATION, REMOVAL, AND DISPOSAL OF THE HAZARDOUS MATERIALS IN

ACCORDANCE WITH APPLICABLE LAWS AND REGULATIONS. IF COSTS ARE INVOLVED

BECAUSE OF SUCH ACTION BY THE OWNER: CONTRACTOR SHALL FILE CLAIM AS PROVIDED

ELSEWHERE IN THE CONTRACT DOCUMENTS.

2 CONTRACTOR SHALL REMOVE EXISTING CEILINGS AND ALL CEILING MOUNTED EQUIPMENT,

DEVICES, ETC. AS REQUIRED FOR NEW WORK. RELOCATE OR REPLACE AS NECESSARY TO

MAINTAIN FULLY OPERATIONAL SYSTEMS AS THEY CURRENTLY EXIST. ANY REQUIRED

REMOVAL, RELOCATION OR REPLACEMENT OF EXISTING CONDUIT, PIPING, DUCTWORK

SYSTEMS, WIRING, ETC. RELATED TO COMPLETING THIS PROJECT SHALL BE INCLUDED IN

BASE BID PROPOSAL AT NO ADDITIONAL COST TO THE OWNER.

3 CONTRACTOR SHALL PATCH AND PAINT TO MATCH EXISTING ADJACENT FINISHES ON ALL

EXISTING WALLS, FLOORS, CEILINGS, AND SURFACES WHERE AREAS ARE EXPOSED

DURING DEMOLITION WORK INCLUDING, BUT NOT LIMITED TO, AREAS BEHIND HVAC

EQUIPMENT, PIPES, DUCTWORK, TRANSFER GRILLES ETC THAT WERE REMOVED.

4 CONTRACTOR SHALL SCHEDULE ALL WORK WITH THE OWNER'S REPRESENTATIVE PRIOR

TO START OF CONSTRUCTION TO ENSURE ADJACENT AREAS REMAIN IN OPERATION AS

REQUIRED.

5 ALL ITEMS REQUIRED TO BE REMOVED OR RELOCATED FOR INSTALLATION OF NEW WORK

MAY NOT BE INDICATED ON THESE DRAWINGS. THE CONTRACTOR SHALL FIELD VERIFY THE

LOCATIONS OF ALL EXISTING DEVICES REQUIRING REMOVAL OR RELOCATION PRIOR TO

BIDDING AND INCLUDE COSTS IN BASE BID PROPOSAL.

6 CONTRACTOR SHALL CUT AND PATCH AS REQUIRED FOR THE INSTALLATION OF NEW

WORK, RELOCATING EXISTING OR REMOVING EXISTING WORK, EQUIPMENT OR SYSTEMS.

7 OWNER SHALL REMOVE EXISTING LOOSE FURNISHINGS SUCH AS DESKS, CHAIRS, TABLES,

ETC., FOR INSTALLATION OF NEW WORK CONTRACTOR SHALL COORDINATE EXTENT OF

REQUIRED WORK WITH OWNER. CONTRACTOR SHALL BE RESPONSIBLE FOR

COORDINATING AND SCHEDULING WITH THE OWNER A MINIMUM OF (3) DAYS IN ADVANCE

OF WHEN THE FURNISHINGS NEED MOVED AND WILL NOT CONTACT THE OWNER ON

MULTIPLE OCCASIONS DURING A SINGLE WORK DAY. CONTRACTOR SHALL BE

RESPONSIBLE FOR RELOCATION AND REINSTALLATION OF ALL ELECTRICAL, PIPING, LIGHT

SWITCHES, FIRE ALARM DEVICES, SPRINKLERS/FIRE PROTECTION, THERMOSTATS, ETC. AS

REQUIRED FOR INSTALLATION OF NEW WORK. CONTRACTOR SHALL FIELD VERIFY THE

LOCATION AND QUANTITIES OF ALL THE ITEMS TO BE RELOCATED AND/OR REMOVED AND

SHALL BE INCLUDED IN THE BASE BID.

8 DEMOLITION WORK SHALL BE SCHEDULED AT ALL TIMES AND BE SUBJECT TO THE

DIRECTION AND APPROVAL OF THE OWNER AND IMPLEMENTED WITHOUT DISRUPTION OF

OCCUPIED AREAS SURROUNDING THE DEMOLITION ZONE.

9 CONTRACTOR SHALL BE RESPONSIBLE FOR IDENTIFYING AND PROPERLY DISPOSING OF

ALL CONSTRUCTION WASTE. DISPOSAL AND/OR RECYCLING OF MATERIALS SHALL BE IN

ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND

REGULATIONS.

10 PRIOR TO ANY DEMOLITION, THE GENERAL CONTRACTOR SHALL COORDINATE BRACING TO

MAINTAIN THE STRUCTURAL INTEGRITY OF THE REMAINING ELEMENTS OF THE BUILDING AS

REQUIRED.

11 PORTIONS OF ROOFTOP MOUNTED DUCTWORK WILL BE INSTALLED SIMULTANEOUSLY.

CONTRACTOR SHALL COORDINATE FULLY WITH OTHER OWNER/CONTRACTOR WORK

INCLUDING PHASING OF WORK AND FINAL DUCTWORK CONNECTIONS FOR BOTH

DEMOLITION AND NEW WORK AS REQUIRED.

12 CONTRACTOR SHALL PROVIDE TEMPORARY PARTITIONS (RATED AND/OR NON-RATED) AS

REQUIRED. REVIEW LOCATIONS OF TEMPORARY PARTITIONS PROTECTION WITH

OWNER/ARCHITECT PRIOR TO START OF WORK.

EXHAUST FAN

HOUSING

ROOF ACCESS

MECH/ELEC

(E)Manual Damper (E

)4 8"

Ø R

/A (E

)4 8"

Ø R

9 9

ROOF WALKING PADS (TYP)

(E )4

8" Ø

R /A

(E)48"Ø R/A

(E)48"x40"-48"Ø

(E)48"Ø-48"Ø

PATIO RAILING

ROOFTOP LIGHT

AND MOUNT

BRACKET

ROOFTOP LIGHT

AND MOUNT

BRACKET

ROOF DRAIN

ROOF DRAINROOF DRAIN

ROOF DRAIN

KEYPLAN

FILE:

DRAWN BY:

CHECKED BY:

PROJ. NO:

DRAWING NO:

DRAWING TITLE:

PROJECT NAME:

http://www.ZDSDesign.com

135 Corporate Center Drive Suite 532 Scott Depot, WV 25560

TEL 304/755-0075

FAX 304/755-0076

THIS SQUARE APPEARS 1/2"x1/2"

ON FULL SIZE SHEETS

CLIENT:

XXX

C U s e rs \p a u l.

o d e ll\

D o c u m e n ts \G

S D

C M

E P

B u ild in g

-V p a u l.

o d e ll@ z d s d e s ig n .c o m

.r v t

P M

MD120

TZ3

GSD-241-C

MECHANICAL

DEMOLITION - ROOF

Building #1 House Chambers HVAC Upgrades

1900 Kanawha Boulevard East, Charleston, WV 25305

West Virginia Department of Administration General Services Division

KEYNOTES

1 DEMOLISH EXISTING ROOF HOOD AND DAMPER AND CAP OPENING. MAINTAIN EXISTING

OPENING FOR OUTSIDE AIR OR PROVIDE TEMPORARY VENTILATION AIR OPENING UNTIL

DOAS INSTALLATION IS COMPLETE.

2 DEMOLISH EXISTING DUCTWORK SUPPORT AND PROVIDE NEW DUCTWORK SUPPORTS

WITH BOLTED CONNECTIONS TO DUCTWORK. DUCT SUPPORTS SHALL CONFORM TO

EXISTING ROOFING WARRANTY REQUIREMENTS.

3 EXISTING SKYLIGHT WITH EXISTING METAL SCREEN FALL PROTECTION.

4 DEMO AND REPAIR EXISTING DUCTWORK SUPPORTS. ATTACH DUCT SUPPORTS TO ROOF

AS REQUIRED TO MAINTAIN WIND REQUIREMENTS. ROOFING PENETRATIONS AND

PATCHING MUST BE PERFORMED PER ROOFING MANUFACTURER'S INSTRUCTIONS AND

MAINTAIN THE EXISTING 30-YEAR ROOFING WARRANTY.

5 EXISTING SCUPPER AND DOWNSPOUT

6 EXISTING SANITARY SEWER VENT THROUGH ROOF

7 EXISTING MECHANICAL EQUIPMENT

8 EXISTING CHIMNEY

9 EXISTING LADDER

1/8" = 1'-0"MD120

1 ROOF HVAC DEMOLITION PLAN