Tab 10 Amendment 008 M and S spec and drwg changes memo 2020 06 03.pdf
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- Solicitation number
- 47PD0120R0027
About this file
This addendum to the plans and specifications provides revisions to the Nix Federal Building and Courthouse Renovation Project solicitation. The General Services Administration is renovating approximately 47,000 square feet of former Post Office space on the first floor and mezzanine level of the Robert N.C. Nix Federal Building in Philadelphia. Revisions include adding a janitor's closet, adjusting restroom layouts, adding bullet resistant protection to counters, and modifying doors and hardware. Mechanical, electrical, fire alarm, and plumbing drawings and schedules are also revised. The pre-proposal conference call is scheduled for May 5, 2020 and proposals are due by May 29, 2020. The project involves renovating historic federal office and courthouse space to accommodate continued operations.
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M+Sa #1609.26 Addendum
200 Forrestal Road, Suite 3A Princeton, NJ 08540 T: 609.681.2480
M+Sa ADDENDUM NO. 1 GSA Addendum XXX
Project: Nix Federal Building Post Office Renovation
M+Sa Project No. 1609.26
GSA
Issue Date: June 3, 2020
GENERAL
The following summarizes the contents of this addendum and incorporates selected previously issued responses to RFIs and other changes to the Bid documents. Not all RFIs have required changes to the documents.
SPECIFICATIONS
New Section
Ref Title Description
NA Light Fixture Cut Sheets For clarification
Revised Section
Ref Title Description of change
Section 012700 Unit Prices Added wood flooring
Section 224000 Paragraph 2.1.F
Plumbing Fixtures and Equipment
Changed water closet wall carriers to Zurn 1200
Series, narrow wall type for double carriers.
Section 263353 Paragraph 2.1.C , 2.1.D, and 2.2.B.
Static Uninterruptible Power Supply
Identified the 4-post rack to be open type.
Clarified that UPS and service bypass panel
MUST be APC model # listed, with no substitutions allowed.
DRAWINGS
New Drawings
None
Revised Drawings
A104 Mezzanine RCP Added Janitor Closet , adjusted Men’s and Women’s Rooms
A409 Toilet Rooms Plans / Interior Elevations
Added Janitor Closet , adjusted Men’s and Women’s Rooms
A506 Adjudication Counter Details Added bullet resistant protection
A602 Door Schedule Modified door and hardware per the RFIs
A603 Door Schedule Modified door and hardware per the RFIs.
Added new JC door.
A602 Door Schedule Clarified blurry text Modified doors and hardware per RFI responses
A603 Door Schedule Clarified blurry text Added new JC door M112A Modified doors and hardware per RFI responses
A604 Door Details Modified details for infill panel at loading dock sidelights.
A705 Ramp Details Elevations Added vertical joints to the elevations in response to RFI #199
E402 Electrical Part Plans Deleted electrical connections for security systems power supplies in DS Hub 177 and DS 142A. Deleted three duplex receptacles and circuits in DS Hub 177. Revised locations of receptacles in DS Hub 177.
E601 Power One-Line Diagrams-Demo Added information to existing substations.
E602 Power One-Line Diagrams- New Added information to existing substations.
E702 Relay Panel Schedules Revised relay types in Relay Panel RP1M Schedule. Added switch button details.
E801 Luminaire Schedule Revised Luminaire Type B6 from 4-feet to lengths as indicated on drawings
E805 Electrical Panel Schedules Added information to existing substations.
E812 Electrical Panel Schedules Revised two 1P-20A circuit breakers from spares to toilet room automatic faucets in Panel L1N2 schedule, and added handle padlock auxiliaries.
Revised circuit #74 description from “Receptacle” to “REC: M125 COMPUTER TABLE” in Panel L1N2 Schedule.
E813 Electrical Panel Schedules Revised 1P-20A circuit breaker from spare to toilet room automatic faucets in Panel L1S schedule, and added handle padlock auxiliary.
Revised 1P-20A circuit breakers from spare to hand dryers in Panel L1S, and added handle padlock auxiliary.
E814 Electrical Panel Schedules Revised several circuits to spares and revised several circuit descriptions in Panel DS1 and Panel DS2 schedules.
EL101 First Floor Lighting Plan – Side A Added references to switch button details.
EL102 First Floor Lighting Plan – Side A Revised switch zones of low voltage switch in Customer Service 172. Revised switch zones of low voltage switch in Corr 170B. Revised switch zones of low voltage switch in Training Room 144 northeast nook. Added references to switch button details.
EL104 Mezzanine Lighting Plan – Side B Deleted A20 luminaire, revised length of A15 luminaire, revised locations of luminaires in MEN M112. Added luminaire and switch in Jan M112A. Revised location of A15 luminaire in Women M111. Revised switch zones of three low voltage switches in Break Room M102.
Added references to switch button details.
EP103 First Floor Plan Side A Power Added electrical connections for automatic faucets in Toilet Rooms 183, 184, 187A, 187B, 187D, and 187E. Added electrical connections for hand dryers in 187A, 187B, 187D, and 187E.
EP104 First Floor Plan Side B Power Added electrical connections for automatic faucets in Bathroom 166, Women 167A, and 167C.
EP106 Mezz Plan Side B Power Added electrical connections for automatic faucets in Women M111 and Men 112. Added receptacle in JC M112A. Revised location of refrigerator receptacle in Lactation Room M101.
M001 Mechanical Cover Sheet Removed mechanical general note 19.
M101 Basement Ductwork Indicated locations for security bars in duct risers.
M102 Level 1 Lower Plan Side A Mechanical
Indicated locations for security bars. Labeled ACU-3 in network room and added Note 9.
M103 Level 1 Lower Plan Side B Mechanical
Coordinated diffuser layout in Training Room 144.
M104 Level 1 Mezz Plan Side A Ductwork Indicated locations for security bars.
M105 Level 1 Mezz Plan Side B Ductwork Shifted ductwork in mezzanine for coordination of diffusers in Training Room 144.
Indicated locations for security bars.
M403 Bsmt Side A Mech Room Enlarged Plans Ductwork
Indicated locations for security bars.
M405 Bsmt Side B Mech Room Enlarged Plans Ductwork
Indicated locations for security bars.
M502 Mechanical Details Added inspection port to security bar detail.
MD105 Level 1 Mezzanine Plan Side A Mechanical Demo
Moved the air device to be demoed near column C-8 into the existing toilet room and changed the drawing note from 1 to 2.
MD106 Level 1 Mezzanine Plan Side B Mechanical Demo
Changed drawing Note 13 to Not Used.
P401 Plumbing- Enlarged Plans Removed toilet from Mezzanine bathroom and replaced with mop sink.
P601 Plumbing Riser Diagrams Revised riser diagram to reflect changes on P- 401.
FA102 Fire Alarm Mezz Plan Side B Added smoke detection in Corridor M120
QUESTIONS FROM BIDDERS
See separate responses to all RFIs. All responses to the RFIs not specifically indicated on the revised drawings or specifications are still valid.
END OF ADDENDUM
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