W912LP-21-B-0001_Attachment_9_2013008.11 Sqd Ops Bldg 254 - Addendum #004.pdf

Renovate Squadron Operations Building 254 Addendum No. 004

Project Location July 30, 2021

FEH Project No. 2013008.11 Page 1 of 3

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ADDENDUM NO. 004

Renovate Squadron Operations Building 254

185th ARW, Sioux Gateway Airport

BG Bud Day Field

Sioux City, IA 51111-1300

Project No: VSSB192001

Architect’s File No. 2013008.11

FEH DESIGN

604 East Grand Avenue

PHONE (515) 288-2000

FAX (515) 288-1999

DATE ISSUED: July 30, 2021

TO ALL BIDDING DOCUMENT HOLDERS OF RECORD:

This Addendum is issued to all registered plan holders pursuant to the Instructions to Bidders and Conditions of the Contract. This Addendum serves to clarify, revise, and supersede information in the Project Manual, Drawings, and any previously issued Addendums. Portions of the Addendum affected the Contract

Documents will be incorporated into the Contract by enumeration of the Addenda in the Owner/Contractor

Agreement.

Acknowledge receipt of this Addendum in the space provided on the Bid Form. Failure to do so may subject Bidder to disqualification. This Addendum forms a part of the Bidding Documents.

GENERAL and ADMINISTRATIVE ITEMS

1. Clarification: FEH DESIGN did not provide an “ADDENDUM #001”. FEH DESIGN Addendums start with “Addendum #002”.

2. Attachment #01; Interior “Color & Finishes List” for Contractor use to understand color, product grade and characteristics.

REFER TO PROJECT MANUAL

FEH Project No. 2013008.11 Page 2 of 3

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1. 05 70 00 – DECORATIVE METAL PLATES

a. Article 2.5.E.: Change Alloy to “6061 T651”

2. 06 40 23 – INTERIOR ARCHITECTURAL WOODWORK

a. Article 1.5-A.: Replace with the following:

“A. Installer Qualifications: Installer to be either Fabricator of Products or Fabricator approved Third Party installer which may include General Contractor approved forces.”

b. Article 2.6.C.2.: Add the following for drawer sides: Finished ½“or 5/8” solid hardwood using glued dovetailed construction approved.

c. Article 2.6.C.3.: Add the following for drawer bottoms: “1/4-inch thick glued and dadoed into front, back, and sides of drawers. Use 1/2-inch-thick material for drawers more than 24 inches wide.”

3. 08 71 00 – DOOR HARDWARE

a. Article 2.18, A.1.: Add sub-paragraph “b.” as follows:

“ b. High Security Corbin-Russwin cylinders / cores – GGM-H-2672 with H1 keyway.”

REFER TO DRAWINGS

1. Sheet C3.0:

a. At the new 48” sanitary manhole, the calculated depth for the new manhole base on the best available information is between 8.85 and 9.35 feet. The sewer depth calculation is elevation 1082.15. The rim elevation will depend on whether it ends up in the sidewalk or street.

2. Sheet A4.3:

a. Detail 5: The pieces may be split into smaller sections and spliced together. The seams should run parallel to the direction of the slots shown in each piece. Seams shall be continuously welded and ground smooth. All splices are to be indicated on shop drawings during submittal review. See additional details provided in Addendum #004 – Drawing

ADD04-2.

3. Sheet S2.3:

a. At detail 13/S2.3; ¼” plate sleeve to be changed to “stainless steel”.

b. Details1, 3 & 13 on Sheet S2.3: all threaded rods to be stainless steel.

c. Details1, 3 & 13 on Sheet S2.3: The intent is for the connection between the rods and the canopy pieces and the rods and the surrounding frame to be a system of eye bolts and tie rod assemblies. There are a variety of different eyebolt design and connection types

(welded, threaded, through bolt, etc.) that could be utilized and are available at the contractor’s preference as long as the specified loading requirements for each connection are met. The tie rod assemblies are intended to be fixed length rods with a clevis at both ends that then connect to the eye bolts. The contractor will be required to provide the proposed hardware and supporting information as part of the submittal approval process.

FEH Project No. 2013008.11 Page 3 of 3

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d. Canopy Stiffener Plates: The stiffener plates are intended to be wide enough to extend 3” minimum past each side of the plate joint locations and run entire length of joints unless noted otherwise. Details clarifying the angles of each plate section are provided in

Addendum #004.

4. Sheet ADD04-1: Drawing added to show south canopy parts pitch angles to each part.

5. Sheet ADD04-2: Drawing added to show south canopy seam locations for each part exceeding standard sheet metal sizes.

6. Sheet ADD04-3: Drawing added to show south Auditorium 156A elevation and finishes.

ATTACHMENTS

1. Addendum #004 – Attachment #01; Interior “Color & Finishes List” .

2. Drawing ADD04-1: Revised Canopy Details (11x17)

3. Drawing ADD04-2: Revised Decorative Metal Canopy Alum. Parts Template (11x17)

4. Drawing ADD04-3: Auditorium 156A South Elevation (11x17)

MECHANICAL & ELECTRICAL

Changes to the Drawings

1. Clarification for Mechanical and Plumbing Drawings: all Heat Pumps and ERV’s require condensate piping. Condensate piping is shown for all HP’s and ductless splits outside the mezzanine. Floor drains and hub drains are provided at convenient locations on the mezzanine for condensate disposal from all HP’s and ERV’s.

MEP Attachments

1. None

Amendment #004 – Attachment #01 Page 1 of 2

VSSB192001 – 185th Squadron Operations - Building 254

Interior Colors & Finishes List

10.16.2020

Colors and Finishes indicated below were used for performance requirements of related specification sections. Contractor is not limited to these brands. Contractor shall provide products which are similar in color, product grade and characteristics.

Paint

PNT-1 Typical Walls, Sherwin Williams, Agreeable Gray, SW 7029

PNT-2 Exposed Ceilings, Sherwin Williams, Acier, SW 9170

PNT-3 Trim, Sherwin Williams, Caviar, SW 6258

PNT-4 Gyp. Bd. Ceilings, Sherwin Williams, Pure White, SW 7005

PNT-5 Accent Walls, Sherwin Williams, Revel Blue, SW 6530

Tiling

CT-1 (Floor) Daltile, Vertuo, Composer, 12 x 48; Stack Bond.

Grout: Mapei Ultracolor Plus

Edge Trim: Schluter Systems

CT-2 (Floor) Daltile, Portfolio, , 2 x 2.

CT-3 (Wall) Daltile, Vertuo, Maestro, 12 x 48; Stack Bond.

Burnished Block

BB-1 Anchor Block (AMCON), Gray Spice 581

Tile Carpeting

WCPT-1 Patcraft, Beyond the Door, Paseo, Lapic, Monolithic Installation

CPT-1 Mohawk Group, Nutopia 2.0, Urban Field II, 989 Pavement

CPT-2 Mohawk Group, Nutopia 2.0, Urban Passage II, 975 Riverside

CPT-3 Mohawk Group, Textural Effects, Matte Finish, 979 Graphite

Epoxy Flooring

EPX-1 Key Resin Company, VersaFlake, Custom

EPX-2 Key Resin Company, Keyluxe, Custom

Resilient Flooring

LVT-1 Patcraft, Crossover, Shadow 00570

Resilient Accessories

VB-1 Johnsonite Dark Brown

VB-2 Johnsonite, 179, Steel WG

Amendment #004 – Attachment #01 Page 2 of 2

Quartz Tops

QTZ-1 Cambria, Berwyn Matte

Plastic Laminate

PL-1 General Millwork and Doors: Formica, Black Riftwood – 6414-NG

PL-2 Toilet Partitions: Wilsonart, Satin Stainless –4830K-18

PL-3 Display Cases: Wilsonart, Neowalnut – 7991-38

PL-4 Countertops: Wilsonart, Shadow Zephyr – 4857-60

Solid Surfacing

Tops SS-1 Corian, White Onyx

Sills SS-2 Corian, Glacier White

Sinks SS-3 Corian, Antarctica

Vinyl Wall Covering

VWC-1 Graphics

VWC-2 Graphics

VWC-3 Graphics

VWC-4 Graphics

VWC-5 Versa Wallcovering, Burnished Silk, Tavernier Blue

Acoustical Wall Paneling

AWP-1 Filzfelt, Bats Acoustical Panels, Custom

SHEET METAL

MS-1 Sheet Metal

Wall Paneling

WP-1 Soelberg Industries, Onda 1, Glacier White

Fabric Wrapped Panel

Designtex, Blink, Old Silver

31'-11 1/4"

PART A PART B

PART C

"BODY"

.5

.5

.2

/4

PART A

PART B

PART C

"BODY"

PART C

PART B

PART A

SEE STRUCTURAL FOR CONNECTION

DETAILS AND SUPPORT DETAILS

ADD04.1

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SCALE: 1/4" = 1'-0"2DECORATIVE METAL CANOPY ROLL ANGLE SECTION

SCALE: 1/4" = 1'-0"1REVISED DECORATIVE METAL CANOPY AERIAL PLAN

SCALE: 1/4" = 1'-0"5PART C PITCH ANGLE

SCALE: 1/4" = 1'-0"4PART B PITCH ANGLE

SCALE: 1/4" = 1'-0"3PART A PITCH ANGLE

REV. NO. DATE

03 7/30/21

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R

'-7

R

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4"

4"

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2"

R ±4'-9 5/8"

±52.25°

4"

4"

R

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R ±6'-1"

4"

'-9

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R ±25'-5 3/8"

R ±1'-11 1/8"

R ±2'-7"

R ±6'-0 1/2"

R ±27'-11 1/8"

R ±10 1/4"

NOTE: ELECTRONIC FILES AVAILABLE

FROM ARCHITECT TO SUCCESSFUL

CONTRACTOR IN REVIT OR AUTOCAD

FORMAT.

PART A PART B

PART C "BODY"

8'-11 1/4"

6'-7"

3'-10"

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7'-1 7/8"

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7'-7 3/8"

6'-6 3/8"

R

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R ±5'-4 5/8"

11 1/8"

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1'-4 3/8"

'-9

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PROPOSED

SPLICE

LOCATION

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

REVISED DECORATIVE METAL CANOPY ALUMINUM

PARTS TEMPLATE

2 CONT.

A5.1

_______6

A5.3

GOVERNMENT FURNISHED,

CONTRACTOR INSTALLED WALL

MOUNTED TV/MONITOR WITH

BRACKET. VERIFY MOUNTING

HEIGHT AND LOCATION WITH

OWNER PRIOR TO INSTALLATION

OF OUTLETS AND BRACKETS.

PROVIDE WOOD BLOCKING AT

STUD WALLS

CEILING MOUNTED MOTORIZED

PROJECTION SCREEN, BY

CONTRACTOR

ROLLER WINDOW SHADES

CONCRETE MASONRY UNIT (CMU)

D156.1 D156.2 A U D

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WALL BASE PER ROOM FINISH

SCHEDULE

PAINT GYPSUM BOARD WALLS

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SCALE: 3/8" = 1'-0"1

AUD 156A - SOUTH

ELEVATION