1-25-070 HV-1 FLOOR PLAN-Layout.pdf
PDF 2 MB Posted
- Solicitation number
- 26-350SOS-PHYSE-B-51330
- Issued by
- Sangamon County, Illinois
About this file
This is an architectural floor plan document prepared by Evan Lloyd Associates, Inc. for the City of Springfield, Illinois, detailing a new exhaust system installation for the LPU South End Stratton Building located at 401 South Spring Street, Springfield, Illinois. The project, identified as 25-070, involves the installation of HVAC ductwork and an exhaust fan system in the existing partial basement of the building. The scope of work includes removal and salvage of existing hood and exhaust ductwork portions, installation of new 10-inch round exhaust ductwork with elbows and dampers, relocation of fan controls, and provision of a new galvanized sheet metal cap. The exhaust fan specifications call for a 1,600 RPM Greenheck model QEI-12 unit operating at 1,725 CFM with a 1/2 horsepower motor. The project was drawn on October 2, 2025, with an expiration date of November 30, 2026.
The HVAC contractor performing this work must comply with SMACNA standards for sheet metal ductwork, the 2018 International Mechanical Code, and the 2021 International Energy Conservation Code. All ductwork shall be constructed of 26-gauge galvanized sheet metal with dimensions specified on the plans, and the contractor is responsible for providing all necessary rises, drops, and offsets at no additional cost to the owner. The contractor must submit a minimum of three sets of shop drawings, provide an operation and maintenance manual, and furnish a one-year written guarantee covering all labor and materials from the date of substantial completion. The work requires an experienced HVAC contractor, and any deviations from the design plans must receive prior approval from the architect.
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Text version
HV-1
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© Evan Lloyd Associates, Inc.
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001-017445
Date:
Drawn By:
Revised:
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Project No.
SHEET
OF SHEETS.
Date Signed:
Expiration Date:
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OCT. 2, 2025
25-070
OCT. 2, 2025
NOV. 30, 2026
SCALE: 18" = 1'-0"
EXISTING PARTIAL BASEMENT NEW WORK FLOOR PLAN
NO
RT
H
INDICATES NEW CONNECTION
RE-INSTALL SALVAGED HOOD
AND PORTION OF THE 10" RD.
EXHAUST DUCT.
EXISTING 10" RD. EXHAUST
DUCT SHALL BE ABANDONED
IN PLACE.
EXISTING AREA WELL
REMOVE EXHAUST AIR DUCT
EXISTING RIGID ROUND EXHAUST AIR DUCT TO REMAIN
NEW RIGID ROUND OR RECTANGULAR EXHAUST AIR DUCTWORK
HVAC SYMBOLS LIST
EXISTING PRINTSHOP
EXISTING PRINTSHOP
EXISTING AIR HANDLING ROOM
EXISTINGLOBBY
PROVIDE A NEW 10" RD. SECTION
OF EXHAUST DUCT, ELBOW & DAMPER
SCALE: 18" = 1'-0"
EXISTING PARTIAL DEMOLITION BASEMENT FLOOR PLAN
EXISTING 10" RD. EXHAUST
DUCT SHALL BE ABANDONED
IN PLACE.
EXISTING AREA WELL
REMOVE AND SALVAGE
HOOD AND PORTIONS OF
THE 10" RD. EXHAUST
DUCT.
REMOVE HOOD AND
EXHAUST DUCT.
REMOVE EXHAUST
DUCTWORK (TYPICAL).
EXISTING PRINTSHOP
EXISTING PRINTSHOP
EXISTING AIR HANDLING ROOM
EXISTINGLOBBY
REMARKS:
SONES
PHASE
EF-1
MARK
EXHAUST FAN SCHEDULE
CFM SIZE
DUCTLOCATION
VOLT.
SP.
MIN. REMARKS
.751725
AMPS.
9.8OR PRE-APPROVED EQUAL
AND MODEL NUMBER
MANUFACTURER
N/A17" DIA.SEE DWG.
RPM
1,600GREENHECK NO. QEI-12 1, 2
1.
2.
PROVIDE SPRING TYPE VIBRATION ISOLATORS.
PROVIDE ADDITIONAL SUPPORTS AS NEEDED TO PROVIDE A COMPLETE INSTALLATION.
GENERAL HVAC NOTES
HVAC CONTRACTOR SHALL NOT SCALE THE DRAWINGS FOR EQUIPMENT SIZES. HVAC CONTRACTOR SHALL OBTAIN THE LATEST SHOP DRAWINGS FROM THE MANUFACTURER FOR EACH PIECE OF EQUIPMENT AND USE IT FOR ACTUAL DIMENSIONS.
DUCTWORK LAYOUTS ARE ACTUAL. ALL RISES, DROPS, AND OFFSETS REQUIRED (EVEN IF NOT SHOWN) SHALL BE PROVIDED AND INSTALLED BY THE HVAC SUBCONTRACTOR AT NO ADDITIONAL COST TO THE OWNER. DUCTWORK DIMENSIONS ARE OUTSIDE DIMENSIONS. WHERE STRUCTURAL OBSTRUCTIONS ARE ENCOUNTERED, DUCT DIMENSIONS MAY BE CHANGED TO PROVIDE DUCTS OF EQUAL AREAS WITH ASPECT RATIOS NO GREATER THAN 4 TO 1. IF THE ABOVE CRITERIA CAN NOT BE MET, THE HVAC SUBCONTRACTOR SHOULD CONTACT THE ARCHITECT TO WORK OUT AN ACCEPTABLE SOLUTION.
HVAC CONTRACTOR SHALL PROVIDE DUCTWORK SYSTEM MADE OF 26 GAUGE GALVANIZED SHEET METAL (RECTANGULAR AND/OR ROUND). ALL SHEET METAL DUCTWORK SHALL BE PER "SMACNA" STANDARDS. METAL GAUGES, FITTINGS AND INSTALLATION SHALL BE PER SMACNA LATEST EDITION OF "HVAC METAL DUCT STANDARDS". KEEP A COPY OF THE "SMACNA" STANDARDS ON THE JOB SITE ESPECIALLY REFER TO THE "SMACNA" STANDARDS FOR ELBOWS AND FITTINGS.
SUPPORT DUCTS FROM THE STRUCTURE WITH STRAPS AT EACH JOINT PER "SMACNA" STANDARDS. ALSO REFER TO DETAILS
AND SECTIONS IN THIS SET OF DRAWINGS WHICH TAKE PRECEDENCE.
ALL WORK SHALL BE PERFORMED BY A HVAC CONTRACTOR EXPERIENCED IN THE TRADE. HVAC CONTRACTOR SHALL INSTALL SYSTEMS, EQUIPMENT AND COMPONENTS IN ACCORDANCE WITH MINIMUM REQUIREMENTS SHOWN IN THESE PLANS. ANY DEVIATION FROM THE DESIGN PLANS SHALL ONLY BE PERFORMED IF APPROVED BY THE ARCHITECT. ALL WORK SHALL MEET OR EXCEED THE MINIMUM REQUIREMENTS OF ALL APPLICABLE CODES AND STANDARDS. HOWEVER, ANY DEVIATION FROM THE DESIGN PLANS IMPLIED BY LOCAL CODES THAT SUGGESTS INSTALLATION OF LESS THAN THE REQUIREMENTS SPECIFIED IN THESE DESIGN PLANS SHALL NOT BE ALLOWED WITHOUT APPROVAL BY THE ARCHITECT.
ALL JOINTS, LONGITUDINAL AND TRANSVERSE SEAMS AND CONNECTIONS IN DUCTWORK SHALL BE SECURELY SEALED USING WELDMENTS, MECHANICAL FASTENERS WITH SEALS, GASKETS OR MASTICS, OR PRESSURE SENSITIVE TAPES. DUCTS SHALL BE CONNECTED TO FANS AND AIR DEVICES USING MECHANICAL FASTENERS WITH SEALS, MASTICS OR GASKETS. TAPES AND
MASTICS MUST BE LISTED AND LABELED IN ACCORDANCE WITH UL 181A OR UL 181B.
ALL THE HVAC WORK SHALL BE INSTALLED PER THE 2018 INTERNATIONAL MECHANICAL CODE AND THE 2021 INTERNATIONAL
ENERGY CONSERVATION CODE.
THE HVAC SUBCONTRACTOR SHALL PROVIDE A MINIMUM OF 3 SETS OF SHOP DRAWINGS: 1 SET FOR THE OWNER, 1 SET FOR THE ARCHITECT AND 1 SET FOR THEMSELVES. THE HVAC CONTRACTOR SHALL ALSO PROVIDE AN OPERATION AND
MAINTENANCE MANUAL FOR THE OWNER.
THE HVAC SUBCONTRACTOR SHALL PROVIDE THE OWNER WITH A WRITTEN ONE (1) YEAR GUARANTEE COVERING ALL LABOR AND MATERIALS FURNISHED AND INSTALLED AS PART OF THIS PROJECT. THE GUARANTEE SHALL COMMENCE FROM THE DATE
OF SUBSTANTIAL COMPLETION.
1.
2.
3.
4.
5.
6.
7.
8.
EXISTING DAMPER, LOUVER AND PORTIONS
OF THE EXISTING DUCT TO REMAIN.
EXISTING EXHAUST
FAN AND DUCT
SHALL BE REMOVED.
EF
1,600 CFM
EXISTING AIR HANDLING
DUCTWORK SHALL REMAIN.
16"X16" (ID)
EXHAUST
DUCTWORK.
EXTEND AND RECONNECT TO
THE EXISTING POWER CIRCUIT.
NEW LOCATION OF THE EXISTING
FAN CONTROL.
TEMPORAILY DISCONNECT THE
POWER AND CONTROLS TO THE
EXHAUST FAN. RELOCATE THE FAN
CONTROLS CLOSER TO THE UNIT.
VERIFY THE DUCT
SIZE ON THE
JOB SITE.
PROVIDE A SQUARE
TO ROUND TRANSITION.
HP
1/2
PROVIDE A NEW GALVANIZED SHEET METAL
CAP, VERIFY THE SIZE ON THE JOB SITE.
EXISTING EXHAUST
DUCT SHALL REMAIN.
SCALE: N.T.S.
KEY PLAN
NO
RT
H
PROJECT AREA
NO
RT
H
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