M-001 PreBid Response_B13.pdf

Project Number

Building Number

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Project Title

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Issue Date Checked Drawn

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Approved:

VA FORM 08 - 6231

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Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

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PhaseARCHITECT/ENGINEER OF RECORD A/E:

STAMPCONSULTANT

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Consultant:

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BLUE TRIDENT, LLC

7829 NE ESPERIONE LN

BAINBRIDGE ISLAND, WA 98110

206-972-0645

EMMANUEL (MANNY) BAUTISTA, PE, F.SAME

VA Roseburg Healthcare System

653-104

B13

08/31/2026 PE CN

FULLY SPRINKLERED

Revisions: Date:

P2S No. J24-0628

Seismic Retrofit and Renovate Buildings 11, 13, 16

ISSUED FOR

CONSTRUCTION

08/31/2026

GENERAL NOTES

M-001

GENERAL NOTES, LEGEND,

ABBREVIATIONS AND SHEET INDEX

MECHANICAL LEGEND

GENERAL

PIPING SYSTEMSTITLEA1

VALVES & FITTINGS MECHANICAL DRAWING INDEX

SHEET NO. DRAWING TITLE SHEET #

MECHANICAL NOTES:

SEISMIC HAZARD LEVEL SCHEDULE

SYSTEM [2]

SEISMIC HAZARD LEVEL [1]

GROUND FLOOR FIRST FLOOR

DUCTWORK CONT.

1. RESPONSE TO PREBID QUESTIONS 08/31/2026

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1. ALL WORK SHALL COMPLY WITH THE 2024 INTERNATIONAL BUILDING CODE, 2024 ALL WORK SHALL COMPLY WITH THE 2024 INTERNATIONAL BUILDING CODE, 2024 INTERNATIONAL MECHANICAL CODE, 2024 UNIFORM PLUMBING CODE, 2024 OREGON STATE ENERGY CODE, AND OTHER APPLICABLE FEDERAL, STATE, OR LOCAL CODES AS ADOPTED AND ENFORCED BY THE LOCAL JURISDICTION. IN CASE THE PLANS SHOW MORE STRINGENT REQUIREMENTS, THE PLANS SHALL GOVERN THE DESIGN, YET NOTHING ON THE DESIGN DOCUMENTS SHALL BE INTERPRETED AS AUTHORITY TO VIOLATE CODE(S) OR REGULATION(S). 2. SUBMISSION OF BID IN CONNECTION WITH THIS WORK SHALL IMPLY THAT THE SUBMISSION OF BID IN CONNECTION WITH THIS WORK SHALL IMPLY THAT THE BIDDER HAS EXAMINED THE JOB SITE UNDER WHICH THE CONTRACTOR WILL BE OBLIGATED TO OPERATE UNDER THIS CONTRACT. NO EXTRA CHARGE WILL BE ALLOWED FOR FAILURE OF ANY BIDDER TO EXAMINE THE SITE PRIOR TO BID. 3. WHERE USED, THE TERM "PROVIDE" SHALL MEAN "FURNISH AND INSTALL". WHERE USED, THE TERM "PROVIDE" SHALL MEAN "FURNISH AND INSTALL". 4. IN THE EVENT OF A CONFLICT OR INCONSISTENCY BETWEEN ITEMS INDICATED ON IN THE EVENT OF A CONFLICT OR INCONSISTENCY BETWEEN ITEMS INDICATED ON DRAWINGS AND SPECIFICATIONS WITH CODE REQUIREMENTS, THE MORE STRINGENT STANDARD SHALL PREVAIL. 5. CARE SHALL BE EXERCISED TO MINIMIZE ANY INCONVENIENCE OR DISTURBANCE TO CARE SHALL BE EXERCISED TO MINIMIZE ANY INCONVENIENCE OR DISTURBANCE TO OTHER AREAS OF THE BUILDING WHICH ARE TO REMAIN IN OPERATION. ISOLATE WORK AREAS TO KEEP DUST AND DIRT WITHIN THE CONSTRUCTION AREA. 6. NO PIPING, EQUIPMENT, ETC. SHALL BE REMOVED, DISCONNECTED OR SHUT DOWN NO PIPING, EQUIPMENT, ETC. SHALL BE REMOVED, DISCONNECTED OR SHUT DOWN WITHOUT PRIOR REVIEW WITH THE COR TO CONFIRM THAT AREAS TO REMAIN IN OPERATION WILL NOT BE AFFECTED. IF ANY AREAS NOT WITHIN THE SCOPE OF WORK ARE AFFECTED BY ANY SHUTDOWN, REMOVAL OR DISCONNECTION, SUFFICIENT ADVANCE NOTICE MUST BE GIVEN TO THE COR INDICATING WHICH AREAS WILL BE AFFECTED, WHEN THE PROPOSED SHUTDOWN WILL OCCUR, AND FOR HOW LONG A PERIOD OF TIME. 7. THE ARRANGEMENT OF EQUIPMENT AND PIPING SHOWN ON THE DRAWINGS IS BASED THE ARRANGEMENT OF EQUIPMENT AND PIPING SHOWN ON THE DRAWINGS IS BASED UPON INFORMATION AVAILABLE TO THE ENGINEER AT THE TIME OF DESIGN AND IS NOT INTENDED TO SHOW EXACT DIMENSIONS. THIS CONTRACTOR SHALL VERIFY ALL DIMENSIONS AT THE SITE MAKING FIELD MEASUREMENTS AND SHOP DRAWINGS NECESSARY FOR FABRICATION OR ERECTION OF HVAC SYSTEMS. MAKE ALLOWANCE FOR BEAMS, PIPES AND OTHER OBSTRUCTIONS IN BUILDING CONSTRUCTION. CHECK DRAWINGS SHOWING WORK OF OTHER TRADES AND CONSULT WITH THE COR'S REPRESENTATIVE IN THE EVENT OF POTENTIAL INTERFERENCE. SHOP DRAWINGS SHALL BE MINIMUM 1/4"=1'-0" SCALE, INDICATING FITTINGS, SIZES, WELDS AND CONFIGURATIONS AND SUBMITTED TO ENGINEER FOR REVIEW. 8. THIS CONTRACTOR SHALL COORDINATE THEIR WORK WITH ALL OTHER TRADES PRIOR THIS CONTRACTOR SHALL COORDINATE THEIR WORK WITH ALL OTHER TRADES PRIOR TO FABRICATION, PURCHASE AND/OR INSTALLATION OF ALL WORK. 9. EXISTING MATERIALS THAT ARE REMOVED SHALL NOT BE REUSED IN NEW SYSTEMS, EXISTING MATERIALS THAT ARE REMOVED SHALL NOT BE REUSED IN NEW SYSTEMS, EXCEPT WHERE INDICATED AS BEING RELOCATED. 10. ALL EQUIPMENT SHALL BE INSTALLED IN STRICT COMPLIANCE WITH THE ALL EQUIPMENT SHALL BE INSTALLED IN STRICT COMPLIANCE WITH THE MANUFACTURER'S WRITTEN INSTRUCTIONS. 11. THIS CONTRACTOR SHALL NOT BORE, NOTCH, CUT, OR PENETRATE INTO A THIS CONTRACTOR SHALL NOT BORE, NOTCH, CUT, OR PENETRATE INTO A STRUCTURAL MEMBER WITHOUT WRITTEN APPROVAL FROM A DESIGNATED STRUCTURAL ENGINEER AND THE COR. 12. ALL PIPE ELBOWS SHALL BE LONG RADIUS UNLESS OTHERWISE SPECIFICALLY NOTED ALL PIPE ELBOWS SHALL BE LONG RADIUS UNLESS OTHERWISE SPECIFICALLY NOTED ON THE DRAWINGS. 13. COORDINATE ACCESS TO EQUIPMENT WITH WORK OF OTHER TRADES. PROVIDE DUCT COORDINATE ACCESS TO EQUIPMENT WITH WORK OF OTHER TRADES. PROVIDE DUCT ACCESS DOORS AND CEILING ACCESS DOORS TO ALLOW ACCESS FOR FILTER CHANGEOUT, CONTROLS ACCESS AND ACCESS TO SERVICE/REMOVE COMPONENTS INCLUDING, BUT NOT LIMITED TO, FANS, PULLEYS, SHEAVES, BELTS, ETC.

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ITEM TO BE REMOVED

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MECHANICAL EQUIPMENT TAG

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POINT OF CONNECTION

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DIAMETER OR ROUND

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DIA

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EXISTING WORK

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NEW WORK OR EXISTING TO BE BRACED

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DRAWING BLOCK TITLE

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DRAWING BLOCK COORDINATES

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DETAIL TAG

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DETAIL NUMBER

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SHEET WHERE DETAIL IS LOCATED

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REFERENCE SHEET NUMBER

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SCALE: 1/4"=1'-0"

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GRAPHIC SCALE

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REFERENCE

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TRUE NORTH INDICATOR

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PROJECT NORTH INDICATOR

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NORTH ARROW SYMBOL

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PIPE UP AND DOWN (SINGLE LINE)

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PIPE DOWN (SINGLE LINE)

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FLOW DIRECTION

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FLEXIBLE CONNECTOR

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CAP

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FLOW DIRECTION (HIGH POINT TO LOW POINT)

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GENERAL NOTES, LEGEND, ABBREVIATIONS AND SHEET INDEX

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MECHANICAL PLANS

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MEZZANINE MECHANICAL PLAN

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TEMPERATURE SENSOR

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LPS

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LPS

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LOW PRESSURE STEAM

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MD-111

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MECHANICAL DEMO PLANS

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AutoCAD SHX Text SEISMIC BRACING SPECIAL INSPECTION REQUIREMENTS DESIGNATED SEISMIC SYSTEMS: THE BUILDING AND NON-STRUCTURAL ITEMS ARE DESIGNED FOR SEISMIC DESIGN CATEGORY D. THE FOLLOWING SYSTEMS ARE “DESIGNATED SEISMIC SYSTEMS” THAT SHALL CONTINUE TO OPERATE DURING A SEISMIC EVENT: DESIGNATED SEISMIC SYSTEMS” THAT SHALL CONTINUE TO OPERATE DURING A SEISMIC EVENT: THAT SHALL CONTINUE TO OPERATE DURING A SEISMIC EVENT: SPRINKLER SYSTEMS SPECIAL INSPECTIONS: A SPECIAL INSPECTION AGENCY HIRED BY THE CONTRACTOR, SHALL PROVIDE PERIODIC SPECIAL INSPECTIONS OF SEISMIC RESTRAINTS FOR THE ABOVE SYSTEMS. INSPECTIONS SHALL BE PERFORMED BASED ON IBC 2024 SECTION 1704 AND SHALL VERIFY THAT SYSTEMS ARE BRACED AND SUPPORTED PER IBC 2024, ASCE 7-22 CHAPTER 13 REQUIREMENTS, AND THE MECHANICAL SPECIFICATIONS. THE SPECIAL INSPECTOR SHALL SUBMIT A REPORT TO THE VA CONTRACTING OFFICERS REPRESENTATIVE (COR) FOR EACH SITE VISIT. A FINAL REPORT SHALL ALSO BE SUBMITTED TO THE MECHANICAL INSPECTOR AND COR. CONTRACTOR'S STATEMENT OF RESPONSIBILITY: SUBMIT A STATEMENT TO THE VA COR STATING THE FOLLOWING: THEY ARE RESPONSIBLE FOR THE DESIGNATED SEISMIC SYSTEMS AND THE SEISMIC RESTRAINT SYSTEMS. THEY ARE AWARE OF THE REQUIREMENT FOR SPECIAL INSPECTIONS. AN OUTLINE OF QUALITY CONTROL PROCEDURES TO OBTAIN CONFORMANCE WITH THE CONTRACT DOCUMENT REQUIREMENTS. IDENTIFICATION OF STAFF RESPONSIBLE FOR QC PROCEDURES. DESIGN CRITERIA: SEISMIC REQUIREMENTS FOR MECHANICAL COMPONENTS (PER 2024 IBC AND ASCE 7-22) GOVERNING/REFERENCE CODES: 2022 ASCE 7-22 2024 INTERNATIONAL BUILDING CODE 2022 AISC 16TH EDITION VA H-18-8 (JULY 2023, REV NOV 2024) ASCE 41-23 FACILITY CRITICALITY DESIGNATION: ESSENTIAL SITE-SPECIFIC SEISMIC RESPONSE SPECTRUM PER THE GEOTECHNICAL GROUND-MOTION STUDY RISK CATEGORY = III

AutoCAD SHX Text SITE CLASS: C Ss=1.02; S1 = 0.46 [ASCE 7] BSE-2N: Sxs = 1.16 ; Sx1 = 0.65 [ASCE 41] BSE-1N: Sxs = 0.78 ; Sx1 = 0.43 [ASCE 41] [ASCE 41] ANALYSIS PROCEDURE USED = LINEAR STATIC PROCEDURE ASCE STRUCTURAL PERFORMANCE OBJECTIVES: IMMEDIATE OCCUPANCY AT THE BSE-1N; LIFE SAFETY AT THE BSE-2N ASCE 41 NON-STRUCTURAL PERFORMANCE OBJECTIVE = OPERATIONAL @ BSE-1N; HAZARDS REDUCED @ BSE-2N SEISMIC BRACING CRITERIA: PROVIDE SEISMIC BRACING ON DUCTWORK PER CRITERIA BELOW. DUCTWORK SUSPENDED FROM HANGERS 12 INCHES OR LESS FROM THE TOP OF THE DUCT TO THE SUPPORTING STRUCTURE WILL NOT BE BRACED. - RECTANGULAR DUCTWORK 6 SQUARE FEET AND GREATER. - ROUND DUCTWORK 28 INCHES DIAMETER AND GREATER. PROVIDE SEISMIC BRACING ON PIPING PER CRITERIA BELOW. PIPING SUSPENDED FROM HANGERS 12 INCHES OR LESS FROM THE TOP OF THE PIPE TO THE SUPPORTING STRUCTURE WILL NOT BE BRACED. - HVAC PIPING AND PLUMBING OUTSIDE OF MECHANICAL ROOMS 2-1/2 INCHES AND GREATER. - HVAC PIPING AND PLUMBING INSIDE OF MECHANICAL ROOMS 1 INCH AND GREATER. - COMPRESSED AIR, FUEL GAS, HIGH/LOW PRESSURE STEAM, STEAM CONDENSATE, VACUUM, ACID WASTE AND CHEMICAL FEED PIPING 1 INCH AND GREATER. PROVIDE SEISMIC BRACING AND/OR ANCHORAGE FOR MECHANICAL EQUIPMENT PER CRITERIA BELOW. SEE PLANS FOR SPECIFIC METHODS OF BRACING AND/OR ANCHORAGE. - FALL-PRONE EQUIPMENT WITH AN OPERATING WEIGHT OVER 20 LBS WHOSE CENTER OF MASS IS MORE THAN 4 FEET ABOVE THE ADJACENT FLOOR LEVEL. - IN-LINE EQUIPMENT WITH AN OPERATING WEIGHT OVER 75 LBS. - TALL AND NARROW EQUIPMENT OVER 6 FEET HIGH WITH A HEIGHT-TO-DEPTH OR HEIGHT-TO-WIDTH RATIO GREATER THAN 3:1. - VIBRATION ISOLATED EQUIPMENT. - HEAVY EQUIPMENT WITH AN OPERATING WEIGHT OVER 400 LBS. SPACING OF TRANSVERSE AND LONGITUDINAL BRACING PER ASCE 41-23 AND ASCE 7-22.

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STEEL PIPING - THREADED OR GROOVED

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STEEL PIPING - WELDED

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COPPER TUBING - THREADED, SOLDERED, OR GROOVED

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CAST IRON PIPING

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DUCTWORK

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NOTES:

AutoCAD SHX Text [1] SEE SMACNA SEISMIC RESTRAINT MANUAL FOR BRACING REQUIREMENTS FOR SEISMIC HAZARD LEVEL INDICATED

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[2] SEE SPECIFICATION SECTION 13 05 41 FOR REQUIRMENTS AND EXEMPTIONS

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PLUMBING FIXTURE TAG

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ENLARGED PLUMBING PLANS

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MECHANICAL DETAILS

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MECHANICAL SCHEDULES

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ENLARGED MECHANICAL PLANS - AHEC MOD

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TRANSITION (RECTANGULAR TO ROUND)

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TAKEOFF BOOT

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CONICAL TEE

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BRANCH TAKEOFF

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CONICAL SPIN-IN TAKEOFF

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H-HIGH, L-LOW, W-WALL

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G-GRILLE, R-REGISTER

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RECT.

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TO RECTANGULAR)

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VENT

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WASTE

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ENLARGED MECHANICAL PLANS

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