26B9226034 Renovate Building 40 (Boiler) - Drawings.pdf

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Attached to
511/26406. AGY; USPFO Warehouse - Renovate Building 40
Solicitation number
RFQ 171 260000000381 2
Issued by
Grand Traverse County, Lansing City, Michigan

About this file

This is a set of construction drawings for a boiler renovation project at USPFO Building 40 in Lansing, Michigan, prepared by the State of Michigan Department of Technology, Management and Budget in coordination with the Department of Military and Veterans Affairs. The project, identified as 26B9226034, involves the replacement and relocation of an existing condensing boiler (B-1) with a new Aerco Benchmark 2000 boiler rated at 2,000 MBH input and 1,920 MBH output, along with associated mechanical, electrical, and plumbing modifications. The scope includes disconnecting and removing the existing boiler, modifying supply and return piping, installing new gas piping with appropriate safety controls, upgrading boiler room controls to integrate with the existing Trane Tracer Summit building management system, installing new air/dirt separator equipment, and performing roof modifications including a new roof hydrant assembly. The project also requires electrical work including a new 20-ampere single-pole breaker circuit, relocation of existing electrical components, and installation of direct digital control (DDC) equipment. The work is solicited on a lump sum basis with bids required to include all labor, materials, and equipment necessary for complete installation and commissioning. The contractor must maintain a knowledgeable representative on-site at all times, verify all existing conditions prior to construction, and coordinate with the boiler manufacturer for startup testing and combustion analysis in accordance with manufacturer specifications and the CSD-1 certification procedure.

The project requires the contractor to obtain multiple permits including building, mechanical, boiler, plumbing, electrical, and low-voltage electrical permits prior to construction. The work must comply with all applicable codes including the National Electrical Code and National Fuel Gas Code. Building operations hours are 7:45 AM to 4:30 PM, and if the existing boiler remains in operation during replacement, the contractor must maintain a minimum building temperature of 55 degrees Fahrenheit. The existing roof warranty information is documented with Firestone as the manufacturer under warranty number RO029074/700181624. The electrical load analysis indicates a net load reduction of 4,805 watts and 14.8 amperes at 208V, 3-phase, confirming that the building's main 1,600-ampere service requires no upgrades. The project manager is Ben Kopietz at (517) 481-7552, and the owner's field representative is Randon Gould at (517) 481-7584. The contractor is responsible for coordinating all shutdowns with project management and DMVA site personnel, providing eight hours of DDC commissioning, delivering all programming source code and software to DMVA upon completion, and conducting comprehensive operator training for maintenance staff.

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Text version

SITE VICINITY MAP

SHIPPING AND

RECEIVING

OPEN OFFICE

DATA

STORAGE

119OFFICE

RECRUITING &

RETENTION COMMAND

MI COMP. VAULT

127B

MP COMMAND VAULT

127A

USMC VAULT

VAULT

STAGING

PASSAGE

OFFICE

MI COMPANY

SUPPLY AREA

USPFO VAULT

USPFO VAULT

STAGING AREA

OFFICE

MP COMMAND

SUPPLY

OFFICE

USMC SUPPLY

LOCKERS

STORAGE & DISTRIBUTION

WAREHOUSE

MATERIALS MANAGEMENT

STORAGE & DISTRIBUTION

ELECTRICAL EQUIPMENT

OPEN OFFICE

C.I.F. RECEIVING

& DISTRIBUTION

C.I.F. WAREHOUSE

PASSAGE

JANITOR CLOSET

TELECOM

BREAK

MENS

WOMENS

VEST.

FILES

CONFERENCE

OPEN OFFICE

OFFICE

MECHANICAL

MENS

136B

WOMENS

136A

JANITOR

136C

STORAGE

136D

WOMENS

118A

MENS

118B

SOUTH GATE

MAIN

ENTRANCE

SITE LOCATION MAP

MIDDLE GATE

CLOSED

NORTH GATE

EXIT ONLY

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1 O F

USPFO BUILDING 40

3405 N MLK JR BLVD, LANSING, MI

RENOVATE BUILDING 40 (BOILER)

MICHIGAN DEPARTMENT OF MILITARY AND VETERANS AFFAIRS

PROJECT NO. 26B9226034

AREA OF WORK

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AREA OF WORK #1

(BOILER ROOM)

USPFO BUILDING 40 LAYOUT1

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PROJECT MANAGER/DESIGNER:

BEN KOPIETZ

(517) 481-7552

KOPIETZB@MICHIGAN.GOV

OWNERS FIELD REPRESENTATIVE:

RANDON GOULD

(517) 481-7584

GOULDR2@MICHIGAN.GOV

1. BIDS FOR CONSTRUCTION OF ALL WORK SHOWN ON THE PLANS ARE SOLICITED ON A LUMP SUM BASIS. NO SEPARATE PAYMENT OR ADJUSTMENTS TO THE LUMP SUM BID WILL BE MADE UNLESS SPECIFICALLY INDICATED ON THE PLANS AND IN THE PROPOSAL OR WHEN ADDITIONAL WORK IS

AUTHORIZED IN WRITING BY THE ENGINEER.

2. CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS AND SHALL IMMEDIATELY NOTIFY THE DMVA

ENGINEER AND INSPECTOR OF ANY DEVIATION FROM THESE DRAWINGS.

3. THE CONTRACTOR AND HIS SUBCONTRACTORS AND/OR SUPPLIERS ARE RESPONSIBLE FOR

VISITING THE SITE PRIOR TO BIDDING TO VERIFY ALL EXISTING CONDITIONS AND DIMENSIONS.

4. THE CONTRACTOR SHALL HAVE A KNOWLEDGEABLE REPRESENTATIVE ON SITE AT ALL TIMES

DURING WORK UNDER THIS CONTRACT. THIS REPRESENTATIVE SHALL HAVE ON SITE, HIS OWN

COPY OF THE CONTRACT SPECIFICATIONS, DRAWINGS AND DMVA APPROVED SHOP DRAWINGS.

5. PRIOR TO THE START OF CONSTRUCTION, CONTRACTOR TO VERIFY CONDITION OF EXISTING

CONSTRUCTION. DOCUMENT ANY EXISTING CONDITION THAT COULD BE MISCONTRUED AS

DAMAGED DURING NEW CONSTRUCTION. NOTIFY DMVA OF EXISTING CONDITIONS IN WRITING

PRIOR TO THE COMMENCEMENT OF WORK.

6. DRAWINGS ARE NOT TO BE SCALED FOR DIMENSIONS.

7. ALL WORK MUST COMPLY WITH THE DRAWINGS AND SPECIFICATIONS. ANY REVISIONS REQUIRED

DUE TO FIELD CONDITIONS MUST BE REVIEWED AND APPROVED BY DMVA PROJECT DESIGNER AND

DMVA INSPECTOR PRIOR TO CONSTRUCTION.

8. DISCREPANCIES FOUND BETWEEN THE SPECIFICATIONS AND THE DRAWINGS SHALL BE SUBMITTED

TO DMVA IN THE FORM OF AN RFI FOR CLARIFICATION PRIOR TO ANY WORK INVOLVING THIS

DISCREPANCY.

GENERAL NOTES

CONTACT INFORMATION

1. HOURS OF OPERATION - 7:45 AM TO 4:30 PM

2. IF BOILER IS IN OPERATION DURING BOILER REPLACEMENT, CONTRACTOR IS REQUIRED TO

MAINTAIN BUILDING TEMPERATURE OF 55 DEGREES MINIMUM WHILE BOILER IS OFFLINE.

SITE SPECIFIC NOTES

1. BUILDING PERMIT

2. MECHANICAL PERMIT

3. BOILER PERMIT

4. PLUMBING PERMIT

5. ELECTRICAL PERMIT

6. LOW VOLTAGE ELECTRICAL PERMIT

STATE OF MICHIGAN PERMITS REQUIRED

DRAWING INDEX

1 - TITLE SHEET

2 - DEMO PLAN & NEW PLAN

3 - SCHEDULES, DETAILS & NOTES

BID ALTERNATES

NONE

ROOF WARRANTY INFORMATION

ROOF MANUFACTURER - FIRESTONE

WARRANTY NUMBER - RO029074 / 700181624

ROOF TYPE - PVC

ELECTRICAL CLOSET

PANEL LP EM

AREA OF WORK #2

(JANITOR CLOSET / ROOF)

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US127

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BUS.27

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W STATE RD

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CAPITAL REGIONAL INTERNATIONAL AIRPORT

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WOOD ST

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CLINTON CO.

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INGHAM CO.

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EATON CO.

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PROJECT LOCATION

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NORTH

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SCALE: N.T.S.

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LAKE LANSING RD

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SHERIDAN ROAD

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COMBINED SUPPORT MAINTENANCE SHOP (CSMS)

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USPFO WAREHOUSE

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MARTIN LUTHER KING JR. BLVD

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JOINT FORCE HEADQUATERS

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EXST

B-2

EXST

B-1

EXST

DWH-1

EXST AIR

SEPARATOR

HWHS HWHS HWHS HWHS

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EXST

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MECHANICAL ROOM DEMO PLAN NOTES:

DISCONNECT AND REMOVE EXISTING CONDENSING BOILER B-1. DISCONNECT SUPPLY AND RETURN PIPING AND REMOVE AS REQUIRED TO CONNECT TO NEW BOILER. REFER TO NEW MECHANICAL ROOM

PLAN FOR PIPING CONNECTION LOCATIONS.

DISCONNECT EXISTING GAS TRAIN AND GAS PIPING TO EXISTING BOILER B-1. PREPARE FOR NEW GAS

PIPE TO NEW BOILER. REFER TO PIPING DETAIL FOR NEW GAS TRAIN LAYOUT.

DISCONNECT EXISTING BOILER B-1 INTAKE PIPING & VENT PIPING. PREPARE FOR NEW INTAKE AND

VENT PIPING TO NEW BOILER.

DISCONNECT ELECTRICAL CIRCUIT TO BOILER B-1. REMOVE 20A 3P BREAKER AND MOVE TO CIRCUITS PANEL LP EM 26, 28, & 30. LABEL BREAKER AS SPARE. REFER TO SHEET 1 FOR PANEL LP EM

LOCATION.

DISCONNECT, LABEL & CAP AT BOTH ENDS #10 GA RED AND BLUE ELECTRICAL FEEDERS.

COORDINATE WITH DDC CONTRACTOR & BOILER MANUFACTURER TO REMOVE ALL EXISTING BOILER

ROOM CONTROLS AS NEEDED TO INSTALL NEW BOILER CONTROLS. CONTRACTOR TO ENSURE

EXISTING BOILER B-2 WILL COMMUNICATE WITH NEW BOILER AND RUN IN A LEAD/LAG MANNER AND

TEMPERATURE WILL BE BASED ON OUTDOOR RESET.

REMOVE EXISTING BOILER CONTROLS ON BOILER B-2 AS REQUIRED TO INSTALL NEW CONTROLS TO

COMMUNICATE WITH NEW BOILER B-1.

REMOVE EXISTING AIR SEPARATOR IN THIS LOCATION. PREPARE FOR NEW AIR/ DIRT SEPARATOR

PIPING CONNECTIONS.

PROVIDE AND INSTALL NEW BOILER B-1 PER MANUFACTURER'S RECOMMENDATIONS AT NEW LOCATION, REFER TO SCHEDULE & BOILER PIPING DETAIL ON SHEET 3. MODIFY BOILER PIPING & GAS PIPING AS REQUIRED TO MOVE BOILER TO NEW LOCATION SHOWN ON PLANS. INSTALL NEW BOILER STAINLESS STEEL VENT, EXTEND & RECONNECT EXISTING INTAKE PIPE PER MANUFACTURER'S RECOMMENDATIONS.

INSTALL NEW FLASHING PER MANUFACTURER. INSTALL NEW BOILER OUTDOOR RESET SENSOR ON NORTH FACING EXTERIOR WALL, ROUTE WIRE IN 3/4" CONDUIT FROM SENSOR TO BOILER CONTROLLER.

RECONNECT EXISITNG & NEW BOILER TO EXISTING TRANE TRACER SUMMIT DDC SYSTEM AS REQUIRED.

REFER TO BOILER SEQUENCE ON SHEET 3. CONTRACTOR IS RESPONSIBLE TO COORDINATE BOILER STARTUP, TEST AND CHECK WITH BOILER MANUFACTURER AND DMVA ENGINEERING. TESTING TO INCLUDE MANUFACTURER'S COMBUSTION TESTING PROCEDURE. CONTRACTOR TO PERFORM A CSD-1 ON NEW BOILER AND PROVIDE ON-SITE BOILER OPERATION AND MAINTENANCE TRAINING FOR MAINTENANCE

STAFF.

FOR ALL NEW ROOF WORK, CONTRACTOR TO CERTIFY EXISTING ROOF WARRANTY, SEE ROOF WARRANTY

INFORMATION ON TITLE SHEET.

INSTALL NEW 4" MECHANICALLY CONTROLLED ISOLATION VALVES FOR BOTH BOILERS ON THE INLET SIDE

OF THE BOILER PER MANUFACTURER'S RECOMENDATIONS. CONNECT TO BOILER CONTROLS PER

MANUFACTURER'S RECOMMENDATIONS. CONTROL VALVE TO CLOSE WHILE CORRESPONDING BOILER IS IN

STANDBY.

UPDATE CONTROLS ON EXISTING BOILER B-2 TO ALLOW FOR PROPER COMMUNICATION WITH NEW BOILER

B-1 PER MANUFACTURER'S RECOMMENDATIONS. INSTALL NEW TOUCHSCREEN AND UPDATE TO TO

VERSION 3.0 OR HIGHER.

CONNECT NEW BOILER TO NEW BOILER ELECTRICAL CIRCUIT 20A SINGLE POLE BREAKER USING EXISTING #10 GA BLACK & WHITE FEEDERS. REUSE EXISTING BOILER 1 DISCONNECT. REMOVE UNUSED FUSES AND

TURN OVER TO DMVA MAINTENANCE STAFF. ENSURE NEW CIRCUIT IS CONNECTED TO EXISTING

EMERGENCY BOILER SHUTOFF SWITCH.

INSTALL NEW GAS PIPE FROM EXISTING GAS PIPE BRANCH TO NEW BOILER B-1 AS REQUIRED. INSTALL NEW GAS SHUTOFF VALVE, REGULATOR, UNION, AND DIRT LEG. PAINT ALL NEW & EXISTING GAS PIPING SAFETY YELLOW. INSTALL GAS PIPING PER NATIONAL FUEL GAS CODE. REFER TO GAS PIPING DETAIL ON

SHEET 3.

CONNECT NEW BOILER TO EXISTING TRANE TRACER SUMMIT BUILDING MANAGEMENT SYSTEM AS

REQUIRED TO ENABLE/DISABLE BOILERS. REFER TO BOILER SEQUENCE ON SHEET 3.

PROVIDE AND INSTALL NEW INSULATED AIR/DIRT SEPARATOR AS-1 PER MANUFACTURER'S

RECOMMENDATIONS, SEE SCHEDULE ON SHEET 3. MODIFY EXISTING HYDRONIC PIPING AS REQUIRED TO

INSTALL. INSTALL NEW ISOLATION VALVES ON BOTH SIDES OF NEW AIR/DIRT SEPARATOR.

INSTALL NEW CARBON MONOXIDE ALARM CO-1, REFER TO SCHEDULE ON SHEET 3. CONNECT TO EXISTING

MECHANICAL ROOM ELECTRICAL CIRCUIT IN THIS LOCATION.

INSTALL NEW BOILER NEUTRALIZING KIT ON BOTH BOILERS PER MANUFACTURER'S RECOMMENDATIONS, SEE BOILER SCHEDULE ON SHEET 3. INSTALL AND SECURE NEW 3/4" PVC TO FLOOR DRAIN. ENSURE

CONDENSATE DOES NOT RUN ON CONCRETE FLOOR.

EXTEND HOUSEKEEPING PAD AS REQUIRED FOR NEW BOILER LOCATION. DOWEL INTO ADJACENT

HOUSEKEEPING PAD. USE #4 STEEL DOWELS @ 16" O.C. 16" LONG W/ 6" EMBEDDED & CENTERED INTO ADJACENT PAD. MAINTAIN 2" FROM EDGE CLEARANCE. PAINT EXISTING / NEW HOUSEKEEPING PAD SIDES AND

TOP 4" PERIMETER EDGE SAFETY YELLOW.

MECHANICAL ROOM NEW PLAN NOTES:

USPFO BUILDING 40 - ELECTRICAL BUILDING LOAD REMOVAL & ADDITION SUMMARY

WATTS

SHEET 2 LOAD REMOVED - 7,205 W

SHEET 2 LOAD ADDED +2,400 W

NET LOAD ADDED -4,805 W

NET AMPS ADDED @ 208V, 3Ø, 90%PF -14.8 Amps

USPFO BUILDING 40 - BUILDING LOADS & ELECTRICAL SYSTEM SIZE

BUILDING MAIN SERVICE GEAR SIZE: 1600 AMPERE BUS 3Ø

REMOVING 14.8 AMPERES TO THE MAIN ELECTRICAL GEAR DOES NOT EXCEED

THE LOAD CAPACITY OF THE BUILDING'S ELECTRICAL SYSTEM. BASED ON THE

ABOVE CALCULATIONS, UPGRADING THE MAIN SWITCHBOARD SIZE IS NOT

REQUIRED.

20A

35A

BKR

1P

USE AND/OR AREA SERVED

FEEDER SIZE:

TYPE:

LOCATION:

MOUNTING:

HW PUMP #1 3P

USE AND/OR AREA SERVED

LOAD - vA

CCT vA vA CCT

120/208V, 3Ø, 4WVOLTAGE:

CONDUIT SIZE:

MIN. AIC:

BKR

10,000 A

200A M.C.B.MAINS:

USPFO PANELBOARD LP EM SCHEDULE

SURFACE

SQUARE D NQ ENCLOSURE

USPFO BUILDING 40

UH-1-2 / UH-1-7

UH-1-5

SPARE

UH-3-8

UH-3-1 / UH-3-3

UH-3-5 / UH-3-6

SPARE

20A 1P

20A 1P

ENLARGED USPFO MECHANICAL ROOM DEMO PLAN1

2.0 SCALE: 3/8" = 1'-0"

N

ENLARGED USPFO MECHANICAL ROOM PLAN2

2.0 SCALE: 3/8" = 1'-0"

N

5 6

3 3

1 2 3

4 5

35A 3P

20A 3P

HW PUMP #2

BOILER #2

UH-2-7 / UH-2-8

20A 1P

UH-2-4 / UH-2-1

20A 1P

LIFT PUMP

35A 2P

CONTROL CKT LIFT PUMP

20A 1P

20A 3P

SPARE

40A 2P

20A 1P

20A 1P

20A 1P

SPARE

SPARE

20A 1P

20A 1P

-EMPTY

-EMPTY

20A 1P

NEW BOILER B-1

ENLARGED USPFO JANITOR CLOSET / ROOF PLAN3

2.0 SCALE: 1/2" = 1'-0"

N

ENLARGED USPFO JANITOR CLOSET / ROOF PLAN NOTES:

INSTALL NEW ROOF HYDRANT ASSEMBLY RHA-1 ABOVE JANITOR CLOSET IN THIS LOCATION PER MANUFACTURER'S RECOMMENDATIONS, SEE SCHEDULE ON SHEET 3. CONNECT TO EXISTING COLD

WATER PIPING AS REQUIRED, REFER TO DETAIL ON SHEET 3.

FOR ALL NEW ROOF WORK, CONTRACTOR TO CERTIFY EXISTING ROOF WARRANTY, SEE ROOF

WARRANTY INFORMATION ON SHEET 1.

1 2

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N

NEUTRALIZING KIT

SHUTOFF VALVE

UNION

REDUCER AS REQUIRED

PUMP

PRESSURE GAUGE

PRESSURE RELIEF/SAFETY VALVE

MANUAL AIR VENT @ HIGH POINT

TEMPERATURE GAUGE

TEMP SENSOR BY DDC CONTRACTOR

GAS PRESSURE REGULATOR

CALIBRATED BALANCING VALVE

GAS SHUTOFF VALVE

END CAP

2-WAY CONTROL VALVE

3-WAY CONTROL VALVE

ACTUATOR BY DDC CONTRACTOR

DRAIN VALVE W/ CAP

CHECK VALVE

STRAINER w/ BLOW OFF VALVE

POINT OF NEW CONNECTION

M

G

EXISTING EQPM & PIPING

NEW PIPING

NEW EQUIPMENT

BOILER

G

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SUPPLY

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GENERAL ENERGY MANAGEMENT NOTES:

1. PRIOR TO ANY INSTALLATION OF DDC EQUIPMENT OR DDC WIRING, CONTRACTOR

SHALL REQUEST A DDC PRECONSTRUCTION MEETING WITH DMVA ENGINEERING

TO DISCUSS CONSTRUCTION SCHEDULING, PRECISE DDC EQUIPMENT LOCATIONS,

STARTUPS, LABELING PROCEDURES, AND COMMISSIONING.

2. ALL DDC PROGRAMMING / SOURCE CODE INCLUDING ANY CUSTOM USER DEFINED

DEVICES OR UDD ALONG WITH ANY SOFTWARE NECESSARY TO RUN THE SYSTEM

TO BE TURNED OVER TO DMVA DDC TECHNICIAN UPON PROJECT COMPLETION.

3. DDC CONTRACTOR TO INCLUDE 8 HOURS OF DDC COMMISSIONING WITH IN-HOUSE

DDC / MECHANICAL TECHNICIAN.

4. ROUTE ALL DDC CONTROL WIRES PER SCHEDULE AND SPECIFICATIONS.

5. REFER TO DDC SCHEMATIC THIS SHEET FOR ADDITIONAL END DEVICES NOT

SHOWN ON PLANS.

6. CONTRACTOR TO INSTALL A MINIMUM 3/4" RIGID METAL CONDUIT FOR ALL DDC

WIRING. INSTALL MINIMUM 1/2" FLEXIBLE METAL CONDUIT TO ALL VIBRATING

EQUIPMENT, 5' MAX LENGTH. CONTRACTOR IS ALLOWED TO INSTALL J-HOOKS 4'

O.C. FOR DDC CONTROL WIRING ONLY IN AREAS ABOVE A SUSPENDED CEILING.

ALL CONDUIT IN WALLS TO BE STUBBED INTO CEILING SPACE.

7. CONTRACTOR SHALL PULL ALL DDC WIRING AS SHOWN ON DDC FLOOR PLAN AND

DDC EQUIPMENT SCHEDULE. ALL WIRES SHALL BE LABELED WITH A LABEL MAKER

APPROVED BY DMVA ENGINEERING. NO HAND WRITTEN LABELS WILL BE

ALLOWED. ALL LABELS LOCATED IN ENCLOSURE ENC-1 & 2 MUST BE PLACED 6"

DOWN ON WIRE ONCE INSIDE THE ENCLOSURE, DO NOT LOCATE LABEL AT THE

END OF WIRE.

8. ALL INPUT/OUTPUT CONTROL WIRES TO BE LON RATED, SEE SPECIFICATIONS.

9. DDC SEQUENCE AND PROGRAMMING WILL BE COMPLETED BY A DMVA APPROVED

SUBCONTRACTOR, SEE SPECIFICATIONS.

10. INSTALL TEMPERATURE SENSORS, TEMP-1, 60" AFF.

11. INSTALL OCCUPANCY SENSORS, OCC-1, 6" FROM CEILING.

12. INSTALL ALL OAT-1 ON NORTH FACING EXTERIOR WALL, MAKE WEATHERTIGHT

13. LABEL ALL DDC EQUIPMENT TO CORRESPOND TO DDC SCHEMATIC / DDC

SCHEDULE.

14. PROVIDE AND INSTALL ALL END DEVICES SHOWN ON PLANS.

15. COORDINATE WITH ELECTRICAL TO INSTALL NEW RELAYS. ELECTRICAL

CONTRACTOR WILL INSTALL J-BOX FOR NEW RELAYS TO MOUNT ON.

16. RELAYS FOR EXHAUST FANS TO BE LOCATED IN ELECTRICAL CLOSET.

COORDINATE WITH ELECTRICAL.

GENERAL ELECTRICAL NOTES:

1. SEAL ALL FIRE RATED WALL & CEILING PENETRATIONS.

2. COORDINATE LOCATIONS OF LIGHT FIXTURES WITH ALL PIPING, DUCTWORK, AND

EQUIPMENT. MOUNT LIGHT FIXTURES TO ALLOW THE GREATEST POSSIBLE

HEADROOM.

3. UNLESS OTHERWISE NOTED OR DETAILED, INSTALL ALL CONDUCTORS IN

CONDUIT.

4. ALL WORK SHALL BE INSTALLED IN ACCORDANCE WITH THE LATEST ACCEPTED

EDITION OF THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.

5. PROVIDE EQUIPMENT GROUNDING CONDUCTORS IN EVERY POWER AND LIGHTING

CONDUIT, ONE GROUNDING CONDUCTOR FOR EACH CIRCUIT.

6. ALL LIGHTING AND POWER CONDUCTORS SHALL BE 12 AWG MINIMUM.

7. MINIMUM CONDUIT SIZE SHALL BE 3/4" INTERNAL DIAMETER.

8. MC (METAL CLAD) CABLE SHALL NOT BE USED ON THIS PROJECT.

9. CONTRACTOR SHALL TRANSITION FROM PVC CONDUIT TO GALVANIZED RIGID

METALLIC CONDUIT WHEN TURNING UP FROM BELOW A CONCRETE SLAB OR FROM

BELOW GRADE TO ABOVE GRADE, WHETHER INDOORS OR OUTDOORS, BY

INSTALLING A GALVANIZED METALLIC NINETY DEGREE ELBOW AND THEN

CONTINUING ABOVE SLAB OR GRADE UTILIZING GALVANIZED RIGID METAL

CONDUIT. THIS APPLIES TO ALL RACEWAYS FOR ALL SYSTEMS INCLUDING

VOICE/DATA, UTILITY POWER AND/OR EMERGENCY POWER, LIGHTING, &

COMMUNICATIONS SYSTEMS.

10. ELECTRICAL CONTRACTOR SHALL VERIFY AND UPDATE ALL PANELBOARD

SCHEDULE CIRCUIT CARDS. ANY UNUSED BREAKERS SHALL BE TURNED OFF AND

MARKED AS SPARES. LABELING OF EXISTING BREAKER SHOULD INDICATE WHAT IS

CONNECTED NOT AS NOTED IN SCHEDULES PROVIDED.

GENERAL DEMO NOTES:

1. CONTRACTOR TO PROVIDE PROPER DUST CONTROL MEASURES PER

SPECIFICATIONS.

2. CONTRACTOR TO MAINTAIN A CLEAN WORKSPACE AT THE END OF EACH DAY

PER SPECIFICATIONS.

3. DURING DEMOLITION, KEEP ALL ROOF AND EXTERIOR WALL PENETRATIONS

SEALED OFF FROM EXTERIOR.

GENERAL MECHANICAL NOTES:

1. FIRE CAULK ALL PENETRATIONS THRU MECHANICAL ROOM AND CORRIDOR WALLS.

2. PERFORM TEST AND BALANCE PER SPECIFICATIONS.

3. CONTRACTOR TO COORDINATE ALL NEW EQUIPMENT STARTUP AND TESTING.

4. PROVIDE ALL TRAINING PER SPECIFICATIONS.

5. ALL SUPPLY & RETURN PIPING TO BE INSULATED, SEE SPECIFICATIONS.

6. PROVIDE ACCESS TO ALL REQUIRED PIPING EQUIPMENT. INSTALL ACCESS

PANELS AS REQUIRED.

7. THESE DRAWINGS ARE DIAGRAMMATIC, AND REPRESENT THE GENERAL INTENT

AND ARRANGEMENT OF SYSTEMS. THEY ARE NOT TO BE CONSIDERED

FABRICATION/COORDINATION/SHOP DRAWINGS. COORDINATION WITH OTHER

TRADES IS REQUIRED. PROVIDE THE ADDITIONAL FITTINGS AND OFFSETS THAT

WILL BE REQUIRED TO COMPLETE EACH SYSTEM AND TO AVOID INTERFERENCES

WITH ALL OTHER SYSTEMS INCLUDING THE STRUCTURE, SHEET METAL, OTHER

PIPING SYSTEMS, ELECTRICAL CONDUITS, BUS DUCTS, CABLE TRAY, LIGHT

FIXTURES, ETC. AND/OR OTHER SPACE CONSTRAINTS.

8. ALL PUMPS LOCATED IN THE BOILER/MECHANICAL ROOM MUST BE ACCESSIBLE

FROM THE GROUND WITHOUT THE USE OF A LADDER.

1. CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS. ANY DISCREPANCIES MUST BE

BROUGHT TO THE OWNER'S ATTENTION.

2. PRIOR TO THE START OF CONSTRUCTION, CONTRACTOR TO VERIFY CONDITION OF

EXISTING CONSTRUCTION. DOCUMENT ANY EXISTING CONDITION THAT COULD BE

MISCONSTRUED AS DAMAGED DURING NEW CONSTRUCTION. NOTIFY THE

GOVERNMENT OF EXISTING CONDITIONS IN WRITING PRIOR TO THE COMMENCEMENT

OF WORK.

3. WHERE NEW CONSTRUCTION ABUTS EXISTING CONSTRUCTION AND APPEARS TO

ALIGN FLUSH WITH EXISTING CONSTRUCTION, THE NEW CONSTRUCTION SHALL ALIGN

AND BE FLUSH WITH NO VISIBLE JOINT, UNLESS THE MATERIALS OR SUBSTRATES

DIFFER; THEN, AN EXPANSION JOINT SHALL BE INSTALLED.

4. DRAWINGS ARE NOT TO BE SCALED FOR ANY DIMENSIONS.

5. ALL WORK MUST COMPLY WITH THE DRAWINGS AND SPECIFICATIONS, ANY REVISIONS

REQUIRED DUE TO FIELD CONDITIONS MUST BE REVIEWED AND APPROVED BY THE

PROJECT MANAGER PRIOR TO CONSTRUCTION.

6. COORDINATE NEW AND RELOCATE ANY EXISTING CONDUITS, ETC. TO ACCOMMODATE

LIGHT FIXTURES, HVAC ACCESSORIES AND VARIOUS DEVICES.

7. PROVIDE ADDITIONAL WIRING, CONDUIT AND ACCESSORIES FOR DEVICES TO BE

RELOCATED. AT NO ADDITIONAL COST.

8. ALL WALL MOUNTED DEVICES SHALL BE FULLY CONCEALED UNLESS NOTED

OTHERWISE.

9. BIDS FOR CONSTRUCTION OF ALL WORK SHOWN ON THE PLANS ARE SOLICITED ON A

LUMP SUM BASIS. NO SEPARATE PAYMENT OR ADJUSTMENTS TO THE LUMP SUM BID

WILL BE MADE UNLESS SPECIFICALLY INDICATED ON THE PLANS AND IN THE

PROPOSAL OR WHEN ADDITIONAL WORK IS AUTHORIZED IN WRITING BY THE PROJECT

MANAGER.

10. THE CONTRACTOR SHALL HAVE A KNOWLEDGEABLE REPRESENTATIVE ON SITE AT ALL

TIMES DURING WORK UNDER THIS CONTRACT. THIS REPRESENTATIVE SHALL HAVE

ON SITE, HIS OWN COPY OF THE CONTRACT SPECIFICATIONS, DRAWINGS AND DMVA

APPROVED SHOP DRAWINGS.

11. CONTRACTOR TO SCHEDULE AND COORDINATE ALL SHUT-DOWNS WITH THE PROJECT

MANAGER, OWNER FIELD REPRESENTATIVE AND ALL DMVA SITE PERSONNEL.

12. CONTRACTOR TO FOLLOW SPECIFICATION FOR RECYCLING PROCEDURES. PROVIDE

WEIGHT SLIPS WHEN AVAILABLE.

GENERAL NOTES:

LEGEND HYDRONIC PIPING GENERAL NOTES:

1. SIZE GAS PIPING PER MANUFACTURER'S NATURAL GAS PIPE SIZE CHART.

2. DELETE REDUCERS AT UNIT IF UNIT CONNECTION IS SAME AS PIPE SIZE.

3. INSTALL MINIMUM 6" DIRT LEG PIPED PER DETAIL.

4. PAINT ALL NEW GAS PIPE SAFETY YELLOW.

5. MODIFY SUPPLY & RETURN PIPING AS REQUIRED TO CONNECT TO NEW BOILER.

6. INSTALL NEW BOILER CONDNESATE NEUTRALIZER. ROUTE 3/4" PVC TO NEAREST

DRAIN.

7. NEW PUMPS TO BE LOCATED AT A HEIGHT ONLY ACCESSIBLE FROM THE FLOOR

WITHOUT UTILIZING A LADDER OR OTHER HEIGHT EXTENDING TOOL.

8. INSTALL NEW HANGERS AND SUPPORTS AS REQUIRED.

9. INSULATE PIPING PER SPECIFICATIONS.

BOILER PIPING DETAIL NOTES:

BOILER PIPING DETAIL1

3 SCALE: NO SCALE

AIR / DIRT SEPARATOR SCHEDULE

AS-1 HEATING WATER CALEFFI NA546080AM 3" 117

MARK SERVING MFR

CONNECTION

SIZE (IN)

FLOW

(GPM) NOTES

MAGNETIC, INSULATED, FLANGED

GAS MONITORING EQUIPMENT SCHEDULE

BASIS OF DESIGN

MOUNTING

LOCATION NOTESDESCRIPTIONMARK

CO-1 CARBON MONOXIDE ALARM 48" AFF WALL MOUNTKIDDIE - KN-COB-IC

VOLTAGE

120 VAC

BOILER SCHEDULE

WATER

CONNECTION

IN.MARK BASIS OF DESIGN

INPUT

MBH

OUTPUT

MBH

GAS PRESSURE

MIN/MAX

IN W.C.

VENT

SIZE

IN.

WATER

PRESSURE

DROP FT.

GPM

MAX

EWT

°F

LWT

°F

ELECTRICAL

NOTES

FLA VOLTS PH HZ

B-1 AERCO BENCHMARK 2000 2,000 1,920 4/14 8" 4" FLANGED 120°F 140°F 16 120 1 603506.9 (2) AERCO NEUTRALIZING KIT 89025-2 INSTALLED IN SERIES

INTAKE

SIZE

IN.

8"

MCA

TURNDOWN

RATIO

20:1

MODEL

1. INSTALL ALL EQUIPMENT PER MANUFACTURER'S

RECOMMENDATIONS.

2. INSTALL THREADED ROD, HANGERS AND SUPPORTS AS

REQUIRED.

3. NEW PUMPS TO BE LOCATED AT A HEIGHT ONLY ACCESSIBLE

FROM THE FLOOR WITHOUT UTILIZING A LADDER OR OTHER

HEIGHT EXTENDING TOOL.

4. INSTALL ALL TEMPERATURE GAUGES AS SHOWN. GAUGES TO BE

VISIBLE FROM A NORMAL INSPECTION LOCATION.

5. PIPE CONTROL VALVE TO NORMALLY OPEN THRU HEATING COIL IN

CASE OF FAILURE.

6. INSTALL REDUCERS AT CONTROL VALVES AS REQUIRED.

7. DELETE REDUCERS AT COILS IF COIL CONNECTION IS SAME AS

PIPE SIZE.

8. INSTALL UNIONS AT ALL PUMPS UNLESS PUMP IS FLANGED.

9. INSTALL MANUAL AIR VENT AT HIGH POINT AS SHOWN.

10. LABEL ALL EQUIPMENT AND HVAC/DOMESTIC PIPING. SIZE PER

SPECIFICATION.

11. INSTALL INSULATION ON ALL HYDRONIC & DOMESTIC HOT WATER

PIPING. SEE SPECIFICATIONS FOR THICKNESS.

HEATING HOT WATER BOILER SEQUENCE

THE BOILERS, AND ZONE PUMPS WILL BE ENABLED TO RUN WHEN THE OUTDOOR AIR TEMPERATURE FALLS BELOW THE PROGRAMMABLE BOILER ENABLE SET POINT, (60.0 DEGREES, ADJUSTABLE). A TWO DEGREE THROTTLING

RANGE WILL PREVENT SHORT CYCLING OF THE BOILER.

UPON A CALL FOR HEATING, THE LEAD HOT WATER CIRCULATING PUMP WILL BE ENERGIZED. ONCE WATER FLOW HAS BEEN CONFIRMED, THRU THE PUMPS ASSOCIATED CURRENT SENSOR, THE BOILERS WILL BE ENABLED.

THE BOILERS WILL BE STAGED TO MAINTAIN SET POINT BASED UPON THEIR INTERNAL OPERATING CONTROLS.

NOTES: INCLUDE 4" MOTORIZED ISOLATION VALVE

ROOF HYDRANT DETAIL2

3 SCALE: N.T.S.

ROOF HYDRANT ASSEMBLY SCHEDULE

MARK BASIS OF DESIGN TYPE NOTESDESCRIPTION

RHA-1 ROOF HYDRANT WOODFORD - RHY2-1-MS FREEZE PROOF DUAL CHECK BACKFLOW PREVENTER, SEE DETAIL THIS SHEET1" COLD WATER

CONNECTION SIZE

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HYDRANT SUPPORT ASSEMBLY

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ROOF MEMBRANE FLASHING INTO BOOT COVER

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ROOF INSULATION

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ROOF DECKING

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MOUNTING BOLTS (4)

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UNDER DECK FLANGE

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CLAMP SCREWS (3)

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1/8 NPT DRAIN HOLE, CONNECT TO 1/2" PVC AND ROUTE TO MOP SINK

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1" NPT INLET, CONNECT TO DOMESTIC COLD WATER SUPPLY PIPE

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ROOF HYDRANT ASSEMBLY WOODFORD MODEL RHY2-1-MS

BOOT COVER

1 TITLE SHEET
Sheets and Views
1 TITLE SHEET
2 DEMO & NEW PLAN
Sheets and Views
2 DEMO & NEW PLAN
3 SCHEDULES DETAILS & NOTES
Sheets and Views
3 SCHEDULES DETAILS & NOTES

File details come from the government source that posted it. Updated .