Phase 2 Addendum No 01 BP8.pdf
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- Solicitation number
- W912L9-20-B-0001
- Issued by
-
Department of the Army National Guard
About this file
This solicitation notice and addendum provide details for a construction contract to renovate barracks at Camp Atterbury in Indiana. The scope of work includes selective demolition, installation of a geo-thermal well system, facility controls, a fire suppression system, and expanding an existing mechanical room. The contract also requires preparation and finishing of surfaces, site work including erosion control, and restoration. The estimated value is between $1-5 million. The North American Industry Classification Code is 236220. The contract has a 240-day performance period from notice to proceed. The solicitation is set aside 100% for small businesses with a size standard of $39.5 million. Interested contractors must register in SAM and check the beta.SAM website for solicitation documents and any amendments. The pre-bid conference is in August 2020 with the bid opening on September 9, 2020.
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ADDENDUM NO. 01 Page 1
ADDENDUM NO. 01
PROJECT: CAMP ATTERBURY JOINT MANEUVER TRAINING CENTER
BASIC OFFICER QUARTERS AND BARRACKS RENOVATION
BID PACKAGE 8 – BLDGS 204-205
DLZ Project Number 1963-1020-90
State of Indiana Project Number 2020-008-08
TO: All Bidders and others to whom Plans and Specifications for the above referenced Project have been issued.
OWNER: Camp Atterbury
PO Box 5000
BLDG #232 Eggleston Street
Edinburgh, Indiana 46124
ARCHITECT: DLZ INDIANA, LLC
157 East Maryland Street.
Indianapolis, Indiana 46204
DATE: August 20, 2020
The items included in this Addendum are to become a part of the original Drawings and Project Manual dated May 19, 2020 as if included herein. Only these items are to be altered. The remainder of the original Drawings and Project Manual remain valid in their entirety.
PROJECT MANUAL
ITEM NO. 1. SECTION 102113.19 – PLASTIC TOILET PARTITIONS
a. Add this section to the project manual.
ITEM NO. 2. SECTION 211316– DRY-PIPE SPRINKLER SYSTEMS
a. All references to galvanized piping shall be revised to “Standard Weight, Black-Steel Pipe:
ASTM A 53/A 53M, Type E, Grade B. Pipe ends may be factory or field formed to match joining method.”
b. Add Paragraph 2.11: DRY-SPRINKLER SYSTEM NITROGEN GENERATOR WITH PURGE/VENT as follows:
A. “Dry-Sprinkler System Nitrogen Generator with Purge/Vent: Nitrogen generator system to serve dry sprinkler zones for piping corrosion mitigation, including system venting.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
A. General Air Products, Inc.
sheri.r.herrin Highlight
CAMP ATTERBURY JMCT
BOQ and Barracks Renovation
1963-1020-90
ADDENDUM NO. 01 Page 2
B. Potter Electric Signal Company, LLC.
C. South-Tek Systems, LLC.
2. Description: Nitrogen generator system for dry-sprinkler system providing required supervisory pressure within sprinkler zone. System is to include either an integrated, oil-less air compressor located within the nitrogen generator system package, or a separate vibration-isolation mounted air compressor, also provided by nitrogen generator manufacturer. The entire system shall be “plug and play” from the manufacturer and connect to the dry pipe air valve with a single field installed connection. The contractor shall be responsible for all field fabrication to integrate the nitrogen system with the dry pipe system.
3. Standards:
A. FM Approvals 1035.
B. UL 508A listed.
4. Nitrogen Generator:
A. Wall-mounted or skid-mounted nitrogen generator to provide minimum nitrogen purity of 98 percent to designated sprinkler systems.
B. Power: 120 V ac.
C. Bypass mode and nitrogen generating mode.
D. Minimum Capacity: As recommended by manufacturer.
5. Air Compressor:
A. Standard: UL's "Fire Protection Equipment Directory" or FM Global's "Approval
Guide."
B. Motor Horsepower: Fractional.
1) Power: 120 V ac, 60 Hz, single phase.
C. Sized for application and capable of achieving system supervisory pressure within
30 minutes in accordance with requirements of NFPA 13. Provide ASME air receiver tank as required to meet requirements on larger systems.
D. Include filters, relief valves, coolers, automatic drains, and gauges.
E. Minimum Capacity: Match capacity of nitrogen generator.
6. Automatic Purge Vent/Valve:
A. Vents oxygen during system nitrogen fill.
B. Automatically closes when 98 percent minimum nitrogen has been reached.
C. Sized to allow correct purge rate per manufacturer's written instructions and with
14 days.
D. Provide one venting device for each dry/pre-action sprinkler system zone.
E. Include a connection port for a portable nitrogen purity sensor or a nitrogen purity manifold.
7. Supervisory Gas Monitoring - Nitrogen Purity Sensing Device:
ADDENDUM NO. 01 Page 3
A. Portable Handheld Nitrogen Purity Sensing Device: Portable sensing device to connect to the outlet of the automatic purge/vent valve during periodic inspections to obtain a nitrogen purity reading within each zone.
DRAWINGS
ITEM NO. 3. DRAWING G003 - ABBREVIATIONS, MOUNTING HEIGHTS, AND PARTITION SCHEDULE
a. Added notes (REF. SPEC 072600 2.1)
ITEM NO. 4. DRAWING AD100 - 60 MAN BARRACKS - REMOVAL CEILING AND FLOOR PLAN
a. Added keynotes 022211, 022214, 022213, 021004, 021005 and 022210.
ITEM NO. 5. DRAWING A100 - 60 MAN BARRACKS - FLOOR PLANS & REFLECTED CEILING PLAN
a. Added 4” Metal Stud Walls
b. Added keynotes 102835, 102213, 224211, 102100, 105153, 102840, 092214, and 092931.
ITEM NO. 6. DRAWIING A102 - 60 MAN BARRACKS - SECTIONS, DETAILS, ROOM FINISH & DOOR
SCHEDULES
a. Changed Keynote from FIRE RATED WOOD BLOCKING to PRESERVATIVE-TREATED WOOD
BLOCKING. View 1/A102.
ITEM NO. 7. DRAWING A200 - COMMON SECTIONS & DETAILS
a. Changed Keynote from FIRE-RESISTIVE-TREATED (FRT) WOOD BLOCKING to
PRESERVATIVE-TREATED WOOD BLOCKING. DETAILS 2/A200 and H1/A200.
b. Changed keynote from 2 ½” METAL STUDS AT 16” O.C. TO 2” Z FURRING AT 24” O.C.
details 3/A200, H3/A200, and J3/A200
ITEM NO. 8. DRAWING E001 – GENERAL NOTES, SYMBOLS, ABBREVIATIONS & DETAILS
a. General Notes: Added Notes ‘O’ and ‘P’.
b. Electrical Symbols: Added singlet receptacle.
ITEM NO. 9. DRAWING E100 – 60 MAN BARRACKS – ELECTRICAL, LIGHTING AND SYSTEMS
INSTALLATION PLANS
a. Keynotes: Added notes ‘262430’ and ‘284609’.
b. Detail #2 – Added power and network connection to Temperature Control Panel.
c. Detail #2 – Added Fire Alarm Dialer and power (singlet receptacle).
ADDENDUM NO. 01 Page 4
d. Detail #2 – Added power/receptacle for Drinking Fountain.
e. Detail #4 – Added installation of existing Wireless Access Points.
ITEM NO. 10. DRAWING E101 – 60 MAN BARRACKS – SCHEDULES AND DETAILS
a. Panel ‘B’ Schedule: Added circuit for Temperature Control Panel, circuit #12.
b. Panel ‘B’ Schedule: Added circuit for Drinking Fountain, circuit #14.
c. Panel ‘B’ Schedule: Updated circuit description for circuit #5 to include Fire Alarm Dialer.
ITEM NO. 11. DRAWING ED100 – 60 Man Barracks – Electrical, Lighting and Systems Removal Plan
a. Detail 4 – Added removal of existing Wireless Access Points.
ITEM NO. 12. DRAWING M001 – MECHANICAL GENERAL NOTES, SYMBOLS, AND ABBREVIATIONS
a. Detail 1 – Revised Keynote 21103
ITEM NO. 13. DRAWING MD100 – 60 MAN BARRACKS – MECHANICAL, FLOOR AND UNDERSLAB
PLUMBING REMOVAL PLANS
a. Added keynotes 022223, 022224, and 221106.
b. Revised keynote 022204
ITEM NO. 14. DRAWINGS M100 – 60 MAN BARRACKS - FIRE PROTECTION, MECHANICAL, AND
COMBINED PLUMBING INSTALLATION PLANS
a. Added keynotes 221110, 221111, 221112, 221113.
b. Revised keynote 221102
ITEM NO. 15. DRAWINGS M101 – 60 MAN BARRACKS - COMBINED SECTIONS AND RISER DIAGRAMS
a. Added keynotes 221110, 221111, 221112.
b. Revised keynote 221102
ITEM NO. 16. DRAWING M500 – MECHANICAL DETAILS
a. Revised Detail 6
ITEM NO. 17. DRAWINGS M600 – MECHANICAL AND PLUMBING SCHEDULES
a. Revised PLUMBING FIXTURE SCHEDULE
ATTACHMENTS:
Revised drawing set – all Drawing
Specification Section 102113.19 – PLASTIC TOILET PARTITIONS
END OF ADDENDUM NO. 01
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