20220923_CoP_Addendum4_AE7Letter.pdf
PDF 294 KB Posted
- Solicitation number
- 2022-IFB-175
- Issued by
- Allegheny County, Philadelphia City, Pennsylvania
About this file
This document is Addendum #4 issued by AE7 Pittsburgh, LLC for the City of Pittsburgh's 412 Boulevard of the Allies interior fit-out project, dated September 23rd, 2022. The addendum comprehensively details numerous modifications to the original bid documents across multiple disciplines including specifications, architectural plans, plumbing, mechanical, and electrical systems. Key changes include removing certain specification sections like Automatic Door Operators and Appliances, adding new sections such as Alternates and Acoustical Metal Panel Ceilings, updating demolition and floor plans, revising ceiling layouts, modifying door and hardware specifications, and making adjustments to plumbing fixture locations and mechanical ductwork configurations.
The addendum emphasizes that all other terms, conditions, and specifications from the original 100% Bid Documents and Addendum #1 remain unchanged, and requires acknowledgment from bidders. Significant modifications include removing work at the north stair landing and exterior door from the project scope, updating furniture and demountable wall partition plans, revising interior elevations and finish schedules, and making specific technical adjustments to mechanical, electrical, and plumbing systems across multiple building levels. The document is signed by Patrick Rakszawski, Project Manager at AE7, and serves to provide comprehensive guidance to potential bidders on the latest project requirements and specifications.
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AE7 Pittsburgh, LLC – 2840 Liberty Ave. – Suite 403 – Pittsburgh, PA 15222 Tel: 412-932-2044 / Fax: 412-932-2045
September 23rd, 2022
RE: City of Pittsburgh, 412 Blvd of the Allies: Addendum #4
To All Bidders and Plan Holders, Please be advised that the following change has been hereby made a part of the 100% BID DOCUMENTS for the City of Pittsburgh interior fit-out project, fully and completely as if the same were fully contained therein. All other terms, conditions, and specifications of the original 100% BID DOCUMENTS and ADDENDUM #1 remain unchanged.
This amendment must be acknowledged.
Changes to 100% BID DOCUMENTS are as follows:
Specifications
1. 000102 – Table of Contents
a. Revised Table of Contents
2. 012200 – Unit Prices
a. Clarified Unit Price No. 1 requirements.
3. 012300 – Alternates
a. Specification section is added.
4. 035416 – Hydraulic Cement Underlayment
a. Specification section has been revised.
5. 087113 – Automatic Door Operators
a. Specification section is removed.
6. 095133 – Acoustical Metal Panel Ceilings
a. Specifications section is added.
7. 105500 – USPS Delivery Postal Specialties
a. Specification revised to indicate final layout / size to be provided by owner. Drawings indicate the basis-of-design for bidding purposes.
8. 113013 – Appliances
a. Specification section is removed.
General
9. G000 – COVER SHEET
a. Updated Renderings and Drawing Index for Addendum #2.
10. G001 – ARCHITECTURAL STANDARDS
a. General notes have been revised.
11. G002 – SCOPE RESPONSBILITY MATRIX
a. Matrix has been revised to indicate correct ownership and coordination requirements.
12. G100 – OVERALL LIFE SAFETY PLAN – LEVEL B1
a. Work at north stair landing and exterior door has been removed from this project scope.
13. G101 – OVERALL LIFE SAFETY PLAN – LEVEL 01
a. Work at north stair landing and exterior door has been removed from this project scope.
Architectural
14. AD101 – DEMOLITION FLOOR PLAN – LEVEL 01
a. Removed keynote 46 at North Stair.
b. Keynote 28 description has been added to the key note legend.
c. Indicate removal of existing interior partition at new mailboxes.
15. AD102 – DEMOLITION FLOOR PLAN – LEVEL 02
a. Stair door panels indicated to be demolished. Refer to door schedule for new panel type and hardware.
16. AD103 – DEMOLITION FLOOR PLAN – LEVEL 03
a. Stair door panels indicated to be demolished. Refer to door schedule for new panel type and hardware.
17. AD104 – DEMOLITION FLOOR PLAN – LEVEL 04
a. Stair door panels indicated to be demolished. Refer to door schedule for new panel type and hardware.
18. AD150 – DEMOLITION REFLECTED CEILING PLAN – LEVEL B1
a. ACT ceiling demo’d and saved for City turn-over.
19. AD152 – DEMOLITION REFLECTED CEILING PLAN – LEVEL 02
a. Added keynote at restroom vestibule.
20. AD154 – DEMOLITION REFLECTED CEILING PLAN – LEVEL 04
a. Updated ceiling keynotes. Existing ACT and lighting added at restroom vestibule.
21. A101 – OVERALL FLOOR PLAN – LEVEL 01
a. Add/Alternate removed. Installation of the salvaged video wall is included in the base scope of the project.
b. Keynote P30 updated to reflect the exterior door being removed from this project’s scope.
c. Keynote P35 indicates required clear width at south stair landing.
d. Provide new interior partition assembly at mailbox units.
22. A102 – OVERALL FLOOR PLAN – LEVEL 02
a. Stair doors panels and hardware shall be replaced.
23. A103 – OVERALL FLOOR PLAN – LEVEL 03
a. Stair doors panels and hardware shall be replaced.
24. A104 – OVERALL FLOOR PLAN – LEVEL 04
a. Stair doors panels and hardware shall be replaced.
b. Location and swing of doors 04-26 and D4-25 have been revised.
25. A110 – OVERALL REFLECTED CEILING PLAN – LEVEL B1
a. New ACT ceiling in Meeting Room 01.
i. Updated paint finish for bulkhead leading to Men’s, Women’s and ADA restrooms.
26. A111 – OVERALL REFLECTED CEILING PLAN – LEVEL 01
a. Metal ceiling layout has been revised to 24”x24” tiles. See specification 095133 - Acoustical Metal Panel Ceilings provided in Addendum.
27. A112 – OVERALL REFLECTED CEILING PLAN – LEVEL 02
a. New ACT and reinstall of existing lighting at restroom vestibule.
28. A113 – OVERALL REFLECTED CEILING PLAN – LEVEL 03
a. New ACT and reinstall of existing lighting at restroom vestibule.
29. A114 – OVERALL REFLECTED CEILING PLAN – LEVEL 04
a. New ACT and reinstall of existing lighting at restroom vestibule.
b. Ceiling layout updated at Office 401 and Storage 402.
30. A120 – OVERALL FINISH PLAN – LEVEL B1
a. Error in floor graphics, corrected.
31. A140 – OVERALL FURNITURE PLAN – LEVEL B1
a. Furniture plan noted for reference and coordination only. Furniture is not furnished or installed as part of the project scope.
32. A141 – OVERALL FURNITURE PLAN – LEVEL 01
a. Furniture plan noted for reference and coordination only. Furniture is not furnished or installed as part of the project scope.
b. Huddle table modified to sit against wall.
33. A142 – OVERALL FURNITURE PLAN – LEVEL 02
a. Furniture plan noted for reference and coordination only. Furniture is not furnished or installed as part of the project scope.
b. Furniture layout has been adjusted.
34. A143 – OVERALL FURNITURE PLAN – LEVEL 03
a. Furniture plan noted for reference and coordination only. Furniture is not furnished or installed as part of the project scope.
35. A144 – OVERALL FURNITURE PLAN – LEVEL 04
a. Furniture plan noted for reference and coordination only. Furniture is not furnished or installed as part of the project scope.
36. A154 – OVERALL DEMOUNTABLE WALL PARTITION PLAN – LEVEL 04
a. Added keynotes for in-wall blocking.
b. Adjusted location and swing of door D2-25.
37. A420 – RESTROOM PLANS & ELEVATIONS
a. Revised door tags in 10/A420.
38. A433 – ENLARGED PLANS & ELEVATIONS – LEVEL 04
a. Adjusted pendant spacing over island.
39. A500 – PLAN DETAILS
a. Revised existing column wrap detail in 5/A500
40. A451 – INTERIOR ELEVATIONS
a. Provide manufacturer’s recommended framing at the mailbox units. Wall has been revised as new work.
41. A452 – INTERIOR ELEVATIONS
a. Remove painted mural from base scope in 12/A452.
b. Revised countertop type to qt-02 in 11/a452.
c. Removed bottom aircraft cables for AP-01 hanging panels.
42. A561 – CEILING DETAILS
a. Added 7” Dirtt Fascia in lieu of Armstrong Axiom @ Demountable partition capping in detail
2/A561.
43. A565 – DETAILS
a. Revised detail 11/A565. Placed bottom weighted gripper in flat black in lieu of bottom mounting cables. Updated top aluminum rail to be in flat black.
44. A600 – DOOR TYPES, DETAILS & SCHEDULE
a. Doors 02-01, 02-27, 03-01, 03-02, 04-01, 04-05 shall have new door panels and hardware installed in existing to remain frames.
b. Hardware sets have been updated.
45. A601 - DOOR SCHEDULE -DEMOUNTABLE PARTITIONS
a. Hardware sets have been updated.
46. A620 - CURTAIN WALL TYPES AND DETAILS
a. Curtain wall mullion pattern has been updated to match the existing HACP layout.
47. A630 – INTERIOR PARTITION TYPES
a. Added E3 wall type.
48. A640 – INTERIOR ROOM FINISH SCHEDULE
a. Revised General and Finish Schedule notes.
49. A641 – INTERIOR FINISH SCHEDULE
a. Revised finish and accessory specifications and finish notes.
Plumbing
50. P200 – PLUMBING PLAN – LEVEL B1
a. Added new floor drains in Rest Rooms #006, 007, and 008. Deleted floor drain in corridor outside those rest rooms.
51. P201 – PLUMBING PLAN – LEVEL 01
a. Added piping to urinal in Rest Room #110. Moved piping to match new location of lavatory sink in Rest Room #111. Updated the fixture tags for Electric Water Coolers EWC-1 and
EWC-2.
52. P202 – PLUMBING PLAN – LEVEL 02
a. Updated the fixture tags for Electric Water Coolers EWC-1 and EWC-2.
53. P203 – PLUMBING PLAN – LEVEL 03
a. Updated the fixture tags for Electric Water Coolers EWC-1 and EWC-2.
54. P204 – PLUMBING PLAN – LEVEL 04
a. Updated the fixture tags for Electric Water Coolers EWC-1 and EWC-2.
55. P501 – PLUMBING SCHEDULES
a. Updated the fixture specification for Electric Water Coolers EWC-1 and EWC-2.
b. Added fixture specification for new Mop Basin MB-1.
c. Revised the Clean out Schedule to Clean Out and Floor Drain Schedule and added new FD-1.
Mechanical
56. M201 – MECHANICAL PLAN – LEVEL 01
a. Revised ductwork and diffuser layout/type above mesh Armstrong ceiling on first floor.
Included keynote 11 related to ceiling and diffuser relationship.
57. M401 – MECHANICAL SCHEDULES
a. Added new supply grille to GRD schedule based on changes to M201
Electrical
58. E101 – ELECTRICAL DEMOLITION PLAN – LEVEL 01
a. Revised electrical demolition general and key notes to denote electrical demolition project scope.
Regards, Patrick Rakszawski Project Manager
AE7
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