G-101.pdf

UPGRADE CHILLER

PLANT BUILDING 52

623-16-101 UPGRADE CHILLER

PLANT BUILDING 52 623-16-101

UPGRADE CHILLER

PLANT BUILDING 52 623-16-101

UPGRADE CHILLER

PLANT BLDG 52

623-16-101

UPGRADE CHILLER PLANT BLDG 52

UPGRADE CHILLER PLANT BLDG 52

623-16-101

NA

D

BUILDING 53

BUILDING 52

THIS AREA OF BUILDING 53 IS WITHIN AN

INTERSTIAL SPACE. ACCESS TO

INTERSTITIAL SPACE IS VIA LADDER

LOCATED IN MORGUE VESTIBULE

BB111-53. FINAL ACCESS POINT SHALL

BE DETERMINED BY GC AND THE COR.

BUILDING 53BUILDING 52

Engineers Architects

Revisions: Date

Drawing Title

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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G-101

PRE CONSTRUCTION RISK ASSESSMENT

(PCRA)

4 6GTS/LG

UPGRADE CHILLER PLANT

1011 HONOR HEIGHTS DR,

MUSKOGEE, OK 74401

FEBRUARY 22, 2021

100% BID DOCUMENTS

623-16-10118-416

TM

A. TRAFFIC CONTROL: DESIGNATED ENTRY AND EXIT PROCEDURES

SHALL BE DEFINED. EGRESS PATHS SHALL BE FREE OF DEBRIS; ONLY

AUTHORIZED PERSONNEL SHALL BE ALLOWED TO ENTER THE

CONSTRUCTION ZONE. SIGNAGE SHALL DIRECT PEDESTRIAN

TRAFFIC AWAY FROM THE CONSTRUCTION AREA AND MATERIALS.

B. EXTERIOR WINDOWS: EXISTING WINDOWS SHALL BE PROTECTED TO

PREVENT DAMAGE BY ADJACENT CONSTRUCTION WORK.

VENTILATION AND ENVIRONMENTAL CONTROLS

C. AIR SYSTEM FLOW: THE COR VERIFY AND ACKNOWLEDGE

CONTRACTOR WHETHER THE CONSTRUCTION AREA USES

FRESH/OUTSIDE OR RE-CIRCULATED AIR; FILTERS SHALL BE ADDED

OR RETURN VENTS COVERED AS NEEDED WITH FILTER MATERIAL OR

PLASTIC. AIR MUST FLOW FROM CLEAN TO DIRTY PLACES.

D. NEGATIVE AIR PRESSURE: THE AIR WITHIN THE CONSTRUCTION AREA

SHALL BE NEGATIVE WITH RESPECT TO SURROUNDING AREAS AND

WITH NO DISRUPTION OF AIR SYSTEMS OF ADJACENT AREAS.

CONTAMINATION OF PATIENT ROOMS, SUPPLIES, EQUIPMENT AND

RELATED AREAS

E. WORKSITE CLOTHING FOR WORK WITHIN HOSPITAL: CONTRACTOR

PERSONNEL CLOTHING SHALL BE FREE OF LOOSE SOIL AND DEBRIS

BEFORE LEAVING THE CONSTRUCTION AREA. IF PROTECTIVE

APPAREL IS NOT WORN (E.G., COVERALLS, FOOTGEAR AND

HEADGEAR) A HEPA-FILTERED VACUUM SHALL BE USED TO REMOVE

DUST FROM CLOTHING BEFORE LEAVING THE BARRICADE.

F. POST CONSTRUCTION: DO NOT REMOVE BARRIERS AND KEEP ALL

HVAC ISOLATION UNTIL CONTRACTOR HAS CLEANED CONSTRUCTION

SITE, VA EMS STAFF HAS DONE A TERMINAL CLEANING, AND VA

INFECTIOUS DISEASE CONTROL HAS INSPECTED AND APPROVED THE

CLEANING.

GENERAL

G. PROVIDE TWO STICKY MATS AT EACH CONSTRUCTION ACCESS POINT

IN ALL PHASES.

H. VA REQUIRES THAT ALL APPLICABLE PERMITS BE COMPLETED AND

APPROVED PRIOR TO BEGINNING ANY WORK ON STATION.

INTERSTITIAL ICRA NOTES

I. PROVIDE ICRA PLASTIC BARRIER, FROM BENEATH THE WORK TO BE

DONE TO THE UNDERSIDE OF THE STRUCTURAL FLOOR OR

STRUCTURAL MEMBERS ABOVE, AROUND THE AREA OF THE PIPING

WORK TO BE DONE. THE PLASTIC BARRIER SHALL WRAP AROUND ALL

HVAC & ELECTRICAL DUCTS, EQUIPMENT, STEEL STRUCTURE, PIPING,

ETC. TO PROVIDE A COMPLETE DUST FREE BARRIER TO THE

SURROUNDING INTERSTITIAL FLOOR AREA.

J. DURING ANY HOT WORK ACTIVITIES, THE CONTRACTOR SHALL USE

FIRE BLANKETS TO COVER UP ANY COMBUSTIBLE MATERIALS LIKE

INSULATION, DUCT WORK, ETC. TO INSURE THAT OPEN FLAMES DO

NOT SPREAD TO SURROUNDING SURFACES.

K. THE GC SHALL PROVIDE A FIRE WATCH (DEDICATED OBSERVER)

DURING ALL INTERSTITIAL AREA WELDING OPERATIONS.

SHEET NOTES:

1 ADDENDUM 1 10/04/2021

Scale: 1/8" = 1'-0"

CONNECTION FOR NEW FIRE PROTECTION PIPING WITHIN BUILDING 53

THIS PROJECT INVOLVES WORK IN MECHANICAL

CHILLER PLANT ROOM AND ROOF OF

MECHANICAL CHILLER PLANT (BUILDING 52).

LIMITED WORK IS REQUIRED IN INTERSTITIAL

SPACE OF BUILDING 53. SEE DETAIL 1/G-101. NOT

ALL ICRA MEASURES ARE APPLICABLE.

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9/29/2021