Drawings 24229.pdf
PDF 2 MB Posted
- Solicitation number
- RFQ 171 240000000388 3
- Issued by
- Crawford County, Michigan
About this file
This file contains architectural and mechanical construction drawings prepared by the Department of Military and Veterans Affairs, Design and Construction Division, for the State of Michigan, documenting the replacement of boilers in Buildings 406Q, 426Q, and 638Q at Camp Grayling Annual Training Site in Grayling, Michigan. The project involves the demolition of existing vertical firetube boilers and installation of new boiler systems with associated piping, venting, electrical, and control modifications across three buildings. For Buildings 406Q and 426Q, an Aldrich Boiler AVW135 (30 H.P.) with 1,200 MBH input and 1,000 MBH output will be installed with a tankless coil heat exchanger, operating at 4/14 inches water column gas pressure with an 8-inch vent connection. Building 638Q will receive a Lochinvar AWH0500NPM water heater with 500 MBH input and 495 MBH output. The drawings, dated October 1, 2023 (issued for construction), November 1, 2023 (checked), and November 16, 2023 (final), include detailed plans for boiler demolition, domestic water connections, gas and vent connections, electrical connections, and Building Management System (BMS) integration using LONWorks technology with DDC (direct digital control) points.
The project requires reconnection of existing boiler circuits to new equipment, modification of heating loop piping, installation of new gas piping and venting systems, and integration with the existing Building Management System through an approved DDC subcontractor. Multiple circulation and auxiliary pumps are specified, including Grundfos models with varying capacities and specifications. Control sequences establish outdoor air temperature reset, space temperature setpoints for occupied and unoccupied modes (heating at 70.0°F occupied, 62.0°F unoccupied; cooling at 74.0°F occupied, 80.0°F unoccupied), and boiler enable thresholds at 60.0°F outdoor temperature. The drawings note that owner-furnished boilers are located on-site in the mechanical rooms, with existing water storage tanks, pumps, and expansion tanks to remain in place, and that all LNS database backups, programming files, source code, and software access must be furnished to the owner upon project completion.
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Text version
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T-1
T-2
AS-1
P-4
P-3 P-1
1-1/4"
HWS-1
1"
T
3/4" HWR
T
1- 1/
2"
T
T
Existing 1-1/8" Gas Piping
Existing Gas Regulator
B-1
T
For Continuation See Sheet P-2
2" HW
2" CW
3/4" HWR
1-1/2"
1-1/2"
1-1/2"
1-1/2"
2"
1-1/2"
T
T
BOILER DEMOLITION PLAN
SCALE 1/4" = 1'-0"
Disconnect and Remove Existing Boiler B-1 Disconnect Gas, Water, and Electrical Disconnect and Remove
R
R
T-1
T-2
AS-1
P-4
P-3 P-1
1-1/4"
HWS-1
1"
T
3/4" HWR
T
1- 1/
2"
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T
B-1
T
Existing 2" CW Entry Into Building
ASME Expansion Tank;
Vertical, Floor Mounted
Hydronic Water Connection
CW Building Entrance; Coordinate
2" HW
2" CW
3/4" HWR
1-1/2"
1-1/2"
1-1/2"
1-1/2"
2"
1-1/2"
T
T
BOILER DOMESTIC CONNECTIONS
SCALE 1/4" = 1'-0"
Install New Boiler B-1, Modify Piping as Required To Connect Domestic Coil and Heating Loop
Existing Storage Tank, Pumps, Expansion Tank, Mixing Valve To Remain in Place
MECHANICAL DEMO
EXISTING DOMESTIC SYSTEM RETURN
EXST GAS PIPE
EXISTING DOMESTIC SUPPLY PIPING TO BE MODIFIED
EXISTING DOMESTIC RETURN PIPING TO BE MODIFIED
EXISTING HOT WATER SUPPLY PIPING TO BE MODIFIED
NEW GAS PIPE
EXISTING HOT WATER RETURN PIPING TO BE MODIFIED
LEGEND
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T-1
T-2
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P-4
P-3 P-1
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1"
T
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Existing 1-1/8" Gas Piping
Existing Gas Regulator
B-1
T
1-1/2"
1-1/2"
1-1/2"
1-1/2"
2"
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BOILER GAS/VENT CONNECTIONS
SCALE 1/4" = 1'-0"
Modify Boiler Vent Sytem for New Boiler
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MDP
P-4
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Data
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MDL-1
EF-6
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BOILER ELECTRICAL CONNECTIONS-406Q
SCALE 1/4" = 1'-0"
Reconect Existing Boiler Circuit From Panel MDP to New Boiler B-1
Connect Building Management Points to Existing BMS Panel See Control Diagram and Sequence of Operations
SENSOR
60" A.F.F.
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AHU-1 thru AHU-4 & EF#1 thru EF#4
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RECONNECT BOILER POINTS TO EXISTING
BUILDING MANAGEMENT SYSTEM
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Bo ile r 1 E na bl e
BUILDING 406Q
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PRELIMINARY
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CONSTRUCTION
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FINAL RECORD
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ISSUED FOR
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INDEX CODE
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PROJECT
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IDENTIFICATION NO.
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SHEET
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DEPARTMENT OF TECHNOLOGY MANAGEMENT AND BUDGET
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STATE OF MICHIGAN
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DESIGNED
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DRAWN
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CHECKED
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APPROVED
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ADAM LACH, RA,DIRECTOR
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DEPARTMENT OF MILITARY AND VETERANS AFFAIRS
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DESIGN AND CONSTRUCTION DIVISION
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01 OCT 23
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01 OCT 23
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01 NOV 23
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BAB
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REPLACE BOILERS BLDGS 406Q, 426Q, 638Q
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CAMP GRAYLING ANNUAL TRAINING SITE GRAYLING, MICHIGAN
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FACILITIES AND BUSINESS SERVICES ADMINISTRATION
P-1
B-1B-1
Disconnect Existing Domestic Coil Piping And Heating Piping From Front Of Boiler
Remove Existing Vertical Firetube Boiler, Breeching and Masonry Chimney
BOILER DEMOLITION PLAN
Scale 1/4" = 1'-0"
Disconnect Existing Natural Gas Piping and Electrical Connections at Burner
L-1
B-1
P-1
FD
1-1/2"
1-1/2"
1-1/2"
1-1/2"
2-1/2" Supply2-1/2" Return
T
Modify Heating Loop Piping As Required To Connect To New Boiler
Existing Water Service, No Modifications Required
Existing Heat Circulation Pump (P-1) To Remain
BUILDING HEATING CONNECTIONS
Scale 1/4" = 1'-0"
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 ALDRICH BOILER AVW135 (30 H.P.) 1,200 1,000 4/14 8" 2" NPT 110°F 140°F 12 120 1 6015012.6
INTAKE
SIZE
IN.
NA
WITH TANKLESS COIL HEAT EXCHANGER FOR BLDGS 406Q AND 426Q
BOILERS ARE OWNER FURNISHED AND ARE IN MECHANICAL ROOM IN BLDG 638Q
PUMP SCHEDULE
MARK BASIS OF DESIGN SERVICE GPM HEAD
FT
ELECTRICAL
VOLTS PH HZ NOTES
P-1 BOILER B-1 PUMP 33 12.6 1/6GRUNDFOS UPS 26-150F 115 1 60 3 SPEEDS, SET ON SPEED 3
P-2
P-3 SYSTEM PUMP 65 33 1GRUNDFOS MAGNA3 40-180FN 208 1 60 VARIABLE FLOW
HP
P-5 DOMESTIC HEATING LOOP PUMP 84 15GRUNDFOS MAGNA3 50-150FN 208 1 60 VARIABLE FLOW
P-6 DOMESTIC RETURN PUMP 5 9GRUNDFOS UP 15-18 BUC7 115 1 60 BRONZE, 3/4" SWEAT
P-4 REDUNDANT SYSTEM PUMP 65 33GRUNDFOS MAGNA3 40-180FN 208 1 60 VARIABLE FLOW
BOILER B-2 PUMP 33 12.6 1/6GRUNDFOS UPS 26-150F 115 1 60 3 SPEEDS, SET ON SPEED 3
1/25
P-7 DOMESTIC RETURN PUMP 5 9GRUNDFOS UP 15-18 BUC7 115 1 60 BRONZE, 3/4" SWEAT1/25
WH B-2 LOCHINVAR AWH0500NPM 500 495 4/14 4" 2" NPT 110°F 140°F 6.5 120 1 6015012.64"
PUMPS EXISTING, FOR REFERENCE
T
Existing 2" Water Service Entrance
Existing HWS-1
B-1
Continuation Of Existing Domestic Piping
L-1
Existing Expansion Tank To Remain
T
P
TP
P-3
P-4 T
2" CW
2" HW
1-1/2"
1-1/2"
1-1/2"
Modify Existing Domestic Piping As Required to Connect To New Boiler B-1
Existing Combustion Air Louver To Remain, Reconnect to New Boiler
New Boiler To Have Secondary Heating Coil For Domestic
Install New Boiler B-1 On Existing Housekeeping Slab
Boiler Manuf Clearance Requirements
DOMESTIC CONNECTIONS
Existing P-3 and P-4 To Remain
Scale 1/4" = 1'-0"
B-1
L-1
1-1/4"
Offset New Venting As Required To Miss Roof Joists, Purlins And Exhaust Fans, See Detail
Disconect Existing Gas Line, Modify As Required For New Boiler
Existing Gas Regulator
GAS AND VENTING CONNECTIONS
Scale 1/4" = 1'-0"
1-1/4"
Adjustable Damper By Boiler Manf
Install New 8" Breeching;
See Detail
Install New Boiler B-1
Connect Existing Natural Gas Service
Modular Boiler Control Package Controls -Sequencing -Outdoor Temperature Reset -Low/High Limit -Pump Control -BMS Interface
Hot Water Heating Coils
Dirt Leg
B-1
1-1/2" 1-1/2"
Modify Boiler Connections As Necessary For New Boiler
Modify Existing Domestic Coil Connections As Necessary For New Boiler Install
Boiler Isometric Detail-Building 406Q (426Q Similar) (E)Existing No Scale
BUILDING 426Q
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%%USCHEDULES
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AS-1
AutoCAD SHX Text (E)Outside Air Temperature Sensors (boiler/BMS) Located North Wall Exterior Room 109
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AutoCAD SHX Text (E)Airtrol Tank Fitting B&G ATF-16
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AutoCAD SHX Text (E)Supply Temp DDC Sensor (WS)
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01 OCT 23
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01 OCT 23
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01 NOV 23
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BAB
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REPLACE BOILERS BLDGS 406Q, 426Q, 638Q
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CAMP GRAYLING ANNUAL TRAINING SITE GRAYLING, MICHIGAN
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CONSTRUCTION
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ISSUED FOR
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INDEX CODE
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PROJECT
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IDENTIFICATION NO.
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SHEET
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DEPARTMENT OF TECHNOLOGY MANAGEMENT AND BUDGET
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STATE OF MICHIGAN
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DESIGNED
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DRAWN
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CHECKED
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APPROVED
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ADAM LACH, RA,DIRECTOR
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DEPARTMENT OF MILITARY AND VETERANS AFFAIRS
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DESIGN AND CONSTRUCTION DIVISION
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BUILDING 638Q
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BOILER ROOM
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BUILDING #638
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NEW LOCHINVAR 500,000 BTU WATER HEATER.
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AWH500, ON SITE AND IN BOILER ROOM
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2" WATER OUTLET
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LOW VOLTAGE CONNECTIONS
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4" VENT CONNECTION
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1/2" CONDENSATE CONNECTION, REUSE EXISTING
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1" GAS CONNECTION
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2" WATER INLET CONNECTION
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ORIGINAL INSTALLATION, LOCHINVAR 500,000 BTU
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WATER HEATER, AWN500, ALREADY REMOVED
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2" WATER OUTLET
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4" VENT CONNECTION
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1" GAS CONNECTION
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ADD 8" OF PLATFORM TO EXISTING SKID INSTALLATION
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MATCH EXISTING CHANNEL AND 14GA SHEET, PAINT
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2" WATER OUTLET
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EXISTING FLOOR DRAIN
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4" VENT CONNECTION
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EXTEND CONDENSATE CONNECTION TO BACK OF BOILERS
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1" GAS CONNECTION
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2" WATER INLET CONNECTION, REPLACE PUMPS WITH NEW IN CRATE
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EXISTING WATER STORAGE TANK TO REMAIN
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VENT/INTAKE THROUGH ROOF, NO CHANGES REQUIRED
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ORIGINAL BOILERS HAVE BEEN REMOVED
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PIPE LOCATIONS SHOWN ARE APPROXIMATE
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MODIFY PIPING, VENTING, ELECTRICAL, CONDENSATE, AND CONTROLS
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NEW BOILERS ARE CRATED IN THE BOILER ROOM
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%%UBOILER ROOM NOTES
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AS REQUIRED FOR PROPER INSTALLATION
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CW
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NO SCALE
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DO
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AO
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PUMP ENABLE/DISABLE
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DO
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OCCUPIED/UNOCCUPIED.
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%%UP-A7
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ENABLE/DISABLE
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WATER HEATER
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ENABLE/DISABLE
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SCHEDULE
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CONTROL SCHEMATIC
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POINT SHOWN TO BE ADDED TO CAMP DDC SYSTEM, SEE SPECIFICATIONS
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BOILERS, WHEN ENABLED, OPERATE PUMPS
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FIRST FLOOR PLUMBING PLAN
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SCALE: 1/8" = 1'-0"
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SCALE: NONE
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DOMESTIC WATER HEATER DETAIL - GAS FIRED
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UNION, TYP.
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VALVE, TYP.
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SHUT-OFF
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CW
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HWR
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CHECK VALVE, TYP.
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VACUUM RELIEF VALVE.
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CW
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318 GALLON GLASS LINED STORAGE TANK.
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STRAINER
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HW
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%%UWH-B2
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%%UWH-B2
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HIGH-LOW WATER MIXER
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ALL BRONZE CIRC.
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FURNISHED BY W.H.
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6" DIRT LEG.
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GAS COCK.
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UNION, TYP.
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MANUFACTURER
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FLOOR DRAIN
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TEMPERATURE
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WELL
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THERMOMETER
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TYPICAL.
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TO CONTROLLER
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AQUA-STAT AND TEMPERATURE PROBE CONNECTION. 140^F SET POINT
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%%UGAS FIRED, TANKLESS DOMESTIC HOT WATER HEATERS - WH-B2(A) & WH-B2(B)
AutoCAD SHX Text WH-B1 AND WH-B2 ARE LOCHINVAR ARMOR, MODEL AWH500PM, HIGH EFFICIENCY, SEALED COMBUSTION COMMERCIAL WATER HEATER. 98% A.F.U.E. (CONDENSING), 1,000,000 B.T.U./HR. TOTAL INPUT, 1188 G.P.H. RECOVERY @ 100° TEMP. RISE, AutoCAD SHX Text
CBV
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ASME THERMAL EXPANSION ABSORBER BASED ON "AMTROL" ST-30V-C
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%%UST-B1
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3-1/2" CONC. PAD BY M.C.
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FOR CONTINUATION SEE WATER HEATER CONCENTRIC VENT ROOF DETAIL
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4"%%C SCHD. 80, P.V.C. COMBUSTION
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FOR CATEGORY IV VENTING (TYP.)
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4"%%C SCHD. 80, P.V.C. PIPING
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AIR INTAKE PIPE PIPING (TYP.)
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TUEBOR
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KAB
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PRELIMINARY
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CONSTRUCTION
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FINAL RECORD
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DATE
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ISSUED FOR
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INDEX CODE
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PROJECT
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IDENTIFICATION NO.
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SHEET
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DEPARTMENT OF MANAGEMENT AND BUDGET
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STATE OF MICHIGAN
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DESIGNED
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DRAWN
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CHECKED
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APPROVED
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GEORGE HAKIM, P.E., DIRECTOR
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FACILITIES ADMINISTRATION
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BAB
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BAB
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KKM
KKM
T-1
T-2
AS-1
MDP
P-4
P-3 P-1
FACP
FACP
FACP
Data
BATT
BATT
1-1/4"
HWS-1
P-4 Starter
P-3 Starter
P-1 Starter BMS
MDL-1
EF-6
EF-1
1"
T
3/4" HWR
T 1-
1/ 2"
T
T
B-1
T
1-1/2"
1-1/2"
1-1/2"
1-1/2"
2"
1-1/2"
T T
BOILER ELECTRICAL CONNECTIONS-406Q
SCALE 1/4" = 1'-0"
Reconect Existing Boiler Circuit From Panel MDP to New Boiler B-1
Connect Building Management Points to Existing BMS Panel See Control Diagram and Sequence of Operations
MDP20A31MDP 19,21.23
A13A13
A31
A34
A33
A34
EF#4
EF#2
T-2
BMS
MDP
P
L-1
P-3 P-4
P-1
HWS-1
B-1
S3
A11
LC-1
A34
3S 400A Main Disconnect Switch
ELECTRICAL CONNECTIONS-426Q
Scale 1/4" = 1'-0"
Reconnect Existing Louver (L-1) To New Boiler Control
Connect New Boiler To Existing Boiler Circuit MDP-22
Existing Pump And Exhaust Fan Circuit Shown, No Change Required
Existing Building Management System, See Control Detail
EXISTING ELECTRICAL PANELBOARD SCHEDULES-426Q
NO SCALE
EXISTING ELECTRICAL PANELBOARD SCHEDULES-406Q
NO SCALE
DDC ENCLOSURE (ENC-1), AN EXISTING PANEL EXISTS IN BOILER ROOM
DDC POINTS SHOWN ALREADY EXIST IN SYSTEM. PROGRAM NEW
BOILERS WITH THE POINTS SHOWN
GENERAL ENERGY MANAGEMENT NOTES:
1. DDC SEQUENCE AND PROGRAMMING WILL BE COMPLETED BY AN APPROVED
SUBCONTRACTOR, SEE SPECIFICATIONS.
2. DDC WIRE COLOR TO BE WHITE
3. THE BAS DATABASE HAS BEEN DEVELOPED UTILIZING LONWORKS, LNS SOFTWARE
TOOL, SOFTWARE TOOL IS CIRCON SYSTEMS NETWORK INTEGRATOR.
3. LNS PLUG-INS MUST BE AVAILABLE AND FURNISHED WITH THE DATABASE, FOR
CONFIGURATION AND PROGRAMMING OF THE MAIN SYSTEMS CONTROLLERS
4. AT COMPLETION OF PROJECT, A COMPLETE LNS DATABASE BACKUP MUST BE
FURNISHED TO THE OWNER THAT INCLUDES ALL PROGRAMMING FILES AND DATA
BINDINGS. IMBEDDED WITHIN THE LNS DATABASE BACKUP SHALL BE A DATABASE
BACKUP FOR THE CATNET WEBSERVER.
5. ALL PASSWORDS, SOFTWARE TOOLS, OR OTHER ITEMS REQUIRED FOR THE
OWNER TO INDEPENDENTLY OPERATE, ACCESS, PROGRAM, OR MODIFY THE BAS
MUST BE FURNISHED.
6. THE USE OF OTHER DATABASE DEVELOPMENT SOFTWARE IS NOT ALLOWED
7. ALL SOURCE CODE SHALL BE TURNED OVER AT TIME OF COMMISSIONING.
ENERGY MANAGEMENT PLAN NOTES:
SPACE TEMPERATURE SET POINTS (ADJUSTABLE)
OCCUPIED COOLING: 74.0 F
OCCUPIED HEATING: 70.0 F
UNOCCUPIED COOLING: 80.0 F
UNOCCUPIED HEATING: 62.0 F
SEQUENCE OF OPERATION FOR BUILDING 638Q
HEATING HOT WATER BOILER
THE BOILERS AND ASSOCIATED HEATING 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.
DOMESTIC HOT WATER
THE DOMESTIC HOT WATER SYSTEM WILL BE ENABLED WHENEVER THE BUILDING IS IN
OCCUPIED. CIRCULATION PUMP WILL START,SEQUENCE OF OPERATIONS
PUMPS
P-1
ACTIVATED ON CALL FOR SPACE HEATING
P-2
UNASSIGNED
P-3
ACTIVATED BY ON CALL FOR DOMESTIC HOT WATER
P-4
ON DURING OCCUPIED
B-1
BOILER ENABLED AT 60°, (ADJUSTABLE FROM BOILER CONTROL PANEL)
BOILER CYCLES TO MAINTAIN RESET TEMPERATURE (INVERSE
PROPORTIONAL TO OUTDOOR TEMP) TO CIRCULATION TEMP (P-3),
PRIMARY PUMP (P-1) ON CALL FOR SPACE HEAT,
MOTORIZED DAMPER (L-1) OPENS ON PURGE CYCLE AND STAYS ON UNTIL
BOILER SHUTS OFF
RADIANT HEAT
UNOCCUPIED
DOMESTIC STORAGE TANK STORES AT 100° (ADJUSTABLE)
OCCUPIED
ON CALL FOR DOMESTIC HOT WATER (BY AQUASTAT IN STORAGE TANK
CIRCULATION PUMP (P-3)) ON
BUILDING CIRCULATION PUMP (P-4) OPERATED CONTINUOUS
RADIANT HEAT RUNS BY SET TEMPERATURE SET ON INDIVIDUAL UNIT
BUILIDNGS 406Q-426Q
BUILDING 406Q/426Q
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MXV
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01 OCT 23
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01 OCT 23
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01 NOV 23
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BAB
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BAB
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REPLACE BOILERS BLDGS 406Q, 426Q, 638Q
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CAMP GRAYLING ANNUAL TRAINING SITE GRAYLING, MICHIGAN
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TUEBOR
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PRELIMINARY
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CONSTRUCTION
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FINAL RECORD
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DATE
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ISSUED FOR
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INDEX CODE
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PROJECT
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IDENTIFICATION NO.
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SHEET
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DEPARTMENT OF TECHNOLOGY MANAGEMENT AND BUDGET
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STATE OF MICHIGAN
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DESIGNED
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DRAWN
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CHECKED
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APPROVED
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ADAM LACH, RA,DIRECTOR
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DEPARTMENT OF MILITARY AND VETERANS AFFAIRS
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DESIGN AND CONSTRUCTION DIVISION
File details come from the government source that posted it. Updated .