Addendum 5 - ToHS - UCWRF - Lab and Ops Building_06302025.pdf

Addendum No. 5

Utley Creek WRF - Lab & Operators Building Project

GENERAL:

Response to Bidder Questions:

1. Provide additional information on tile type and size.

a. Response: Refer to Specification 09 30 13, 2.02C for tile sizes. See Sheet A827 for tile Make/Model.

2. Provide information form BOD Incubator.

a. Response: Refer to Addendum 4, Sheet A819 and A820: Mark EQ-5.

SPECIFICATIONS:

ADD SECTION 09 68 13 – CARPET

Add Attachment #4 to the Project Manual.

SECTION 40 06 20 – PROCESS PIPE, VALVE, AND GATE SCHEDULE

Revise the Wastewater Treatment Plant Piping Schedule in accordance with Attachment #5.

DRAWINGS:

Replace sheet withG004 Attachment #1.

Refer toA823 Attachment #2 for clarification on counter height.

Refer toA824 Attachment #3 for clarification on counter height.

ATTACHMENTS:

Attachment #1: G004: Life safety Plan Attachment #2: A823: Cabinet Heights Attachment #3: A824: Counter Heights Attachment #4: Section 09 68 13 - Carpet Attachment #5: Section 40 06 20 - Process Pipe, Valve, and Gate Schedule cabnet

CR

CR

CRCR

CRCR

CR

CR

ENTRY/ADMIN

CONF ROOM

SCADA/CONTROL

BREAK ROOM

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

PROC. CTRL

LAB

LAUNDRY & JANITOR

COVERED PATIO

LAB STAFF

HALLWAY

STORAGE

CLOSET

CABINETS

WORKSTATIONS

ELECTRICAL

LAB SUPERVISOR

UTILITY

LAB STORAGE

WOMENS LOCKER

COVERED

ENTRY

CLOSET

COPY

MENS LOCKER

UNISEX 1

UNISEX 2

DROP OFF

MENS

WOMENS

RECORDS

SERVER

EXIT

EXIT/

PANIC

EXIT

EXIT/

PANIC

EXIT

EXIT

EXIT/

PANIC

EXIT

EXIT

FE

FE

FE FE FE

FE

MAX PATH OF TRAVEL 103'-0"

SHOWER 1

SHOWER 2

834CO2

36"/0.2=180 OCCUPANTS 36"/0.2=180 OCCUPANTS

36"/0.2=180 OCCUPANTS

36"/0.2=180 OCCUPANTS36"/0.2= 180 OCCUPANTS

36"/0.2=180 OCCUPANTS

36"/0.2=

180 OCCUPANTS

36"/0.2=175 OCCUPANTS

PANIC

PANIC

PANIC

PANIC

DRINKING WATER

ANALYSIS

ACTUAL OCCUPANTS: 79 TOTAL

8 EXIT DOORS

79 OCCUPANTS/ 7 EXIT DOORS= 12 ACTUAL OCCUPANTS PER DOOR

12 ACTUAL OCCUPANTS

12 ACTUAL OCCUPANTS

12 ACTUAL OCCUPANTS 12 ACTUAL OCCUPANTS

12 ACTUAL OCCUPANTS

12 ACTUAL OCCUPANTS

12 ACTUAL OCCUPANTS

LIFE SAFETY LEGEND:

DIRECTION OF TRAVEL

MOST REMOTE POINT

ENTRANCE/EXITEXIT RECESSED DRY CHEMICAL FIRE EXTINGUISHERFE

FIRST AID CABINET

PROVIDE PANIC HARDWAREPANIC CARBON DIOXIDE FIRE EXTINGUISHERCO2OCCUPANT LOAD

DOOR MAXIMUM OCCUPANT LOAD

DOOR HARDWARE

CLEAR EGRESS WIDTH

DIRECTION OF TRAVEL

DESIGNED BY:

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

DATE:

HAZEN NO.:

CONTRACT NO.:

DRAWING

NUMBER:

PROJECT

ENGINEER:

DRAWN BY:

CHECKED BY:

REV ISSUED FOR DATE BY

H&S ENGINEERING AND ARCHITECTURE PC

4011 WESTCHASE BOULEVARD, SUITE 500

RALEIGH, NORTH CAROLINA 27607

LICENSE NO.: 54078

TELEPHONE NO.: (919) 833-7152

TOWN OF HOLLY SPRINGS

HOLLY SPRINGS, NORTH CAROLINA

UTLEY CREEK WRF

LAB & OPERATORS BUILDING

D. WANKMULLER

0 1/2" 1"

ISSUED FOR

CONSTRUCTION

APRIL 2025

31407-006

A u to d e s k D o c s /3

-0 U tl e y C re e k W

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G004

S. BARRENTINE

W. RUSSELL

J. ROUSSEAU

LAB AND OPERATORS BUILDING

ARCHITECTURAL

LIFE SAFETY PLAN

1/8" = 1'-0"

LIFE SAFETY PLAN

N

DEVELOPMENT SERVICES PROJECT NUMBER:

24-DP-06/PLDP202400175

NC 2018 BUILDING OCCUPANCIES

B: BUSINESS OCCUPANCY

WHERE NOTED, DOORS SHALL BE FURNISHED

WITH PANIC HARDWARE.

OCCUPANT LOAD:

ACTUAL=

7815 S.F./OCCUPANT LOAD FACTOR OF 100

7815 S.F./100=79 OCCUPANTS TOTAL

3 ADDENDUM 5 6/27/25

MMayes Text Box

ADDENDUM NO. 5

ATTACHMENT #1

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A823

1_______

A823

2_______

+/- 2" FILLER 36" 36" 36"

+/- 2" FILLER COLUMN

17 1/4"

+/- 2" FILLER

36" 36" +/- 2" FILLER

1/2" = 1'-0"

DISPLAY ELEVATION

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7-

WALL CABINETS WHERE

INDICATED WITH 3/4"

ADJUSTABLE SHELVES

QUARTZ

COUNTERTOP

ADJUSTABLE 3/4"

SHELVES

12"

"4" BASE

/2

25"

CEILING AS

SCHEDULED

SHELF CLIPS, 1" OC

SHELF CLIPS, 1" OC

SOFT CLOSE

CABINET DOORS

STAINLESS

STEEL PULLS

CERAMIC TILE

BACKSPLASH

WALL CABINETS WHERE

INDICATED WITH 3/4"

ADJUSTABLE SHELVES

QUARTZ

COUNTERTOP

12"

/2 " 25"

CEILING AS

SCHEDULED

SHELF CLIPS, 1" OC

ADA COMPIANT

FULL HEIGHT

SOFT CLOSE

CABINET DOORS

WITH TOEKICK

STAINLESS

STEEL PULLS

KITCHEN SINK AND

FAUCET, SEE

PLUMBING DWGS

CERAMIC TILE

BACKSPLASH

WALL CABINETS WHERE

INDICATED WITH 3/4"

ADJUSTABLE SHELVES

QUARTZ

COUNTERTOP

12"

V A

R

IE

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"4" BASE

/2

25"

CEILING AS

SCHEDULED

SHELF CLIPS, 1" OC

SOFT CLOSE

DRAWERS

STAINLESS

STEEL PULLS

CERAMIC TILE

BACKSPLASH

DETAIL

3/4" = 1'-0" A822

BREAKROOM CABINET SECTION

DETAIL

3/4" = 1'-0" A822

BREAKROOM SINK CABINET SECTION

DETAIL

3/4" = 1'-0" A824

BREAKROOM DRAWER CABINET SECTION

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18"24"

2"

12"24"

18"24"24"2"

60" W TACKBOARD

A824

1_______

A824

3_______

1/2" = 1'-0"

BREAK ROOM NORTH WALL

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+/- 2" FILLER 30" +/- 30" RANGE 18" 36" 24" 15" 21"

+/- 2" FILLER 30" 30" 24" 30" 18" 30" 1/2" 12"

A824

1_______

A824

2_______

1/2" = 1'-0"

BREAK ROOM WEST WALL

31407-006: JUNE 2025 09 68 13-1 TOWN OF HOLLY SPRINGS

UTLEY CREEK WRF

LAB & OPERATORS BUILDING

SECTION 09 68 13

CARPET

PART 1 – GENERAL

1.1 THE REQUIREMENT

A. Furnish all labor, materials, equipment, and appliances required for the complete execution of Work as shown on the Drawings and specified herein.

1.2 REFERENCE SPECIFICATIONS, CODES AND STANDARDS.

A. ASTM E 84 Test Method for surface Burning Characteristics of Building Materials

B. Carpet and Rug Institute's "Carpet Specifier's Handbook"

1.3 SUBMITTALS

A. In accordance with the procedures and requirements set forth in Section 01 33 00 Submittal Procedures, submit the following:

1. Carpet (minimum of 12 colors) and metal edge samples. Patterns, textures and colors shall be as selected by the Engineer. Up to three colors may be selected.

2. Manufacturer's literature on care, stain removal, cleaning and maintenance.

1.4 QUALITY ASSURANCE

A. Carpet

1. Product of a manufacturer who has specialized in the manufacturing of similar products for a period of at least 5 years or more in the production of materials of the kind and quality specified.

B. Installer

1. Install carpet by an experienced installer. Submit the following evidence of qualifications of installer:

a. Continuously in business for minimum of 5 years.

b. Experience in commercial carpet installations of comparable size and type specified.

ATTACHMENT #4

MMayes Text Box

31407-006: JUNE 2025 09 68 13-2 TOWN OF HOLLY SPRINGS

C. Test Requirements

1. Critical Radiant Flux test NFPA 253 – Passes, Class 1.

2. Specific Optical Density of Smoke Generation test report ASTM E-662 – Passes less than 450.

1.5 PRODUCT DELIVERY, STORAGE AND HANDLING

A. Deliver carpet and accessories in original, unbroken packages, containers, or wrappings, bearing the name of the manufacturer along with identification markings.

B. Store materials in an area that is protected from the elements and in a manner recommended by the manufacturer.

PART 2 – PRODUCTS

2.1 CARPET

A. General requirements:

1. Construction Textured Patterned Loop

2. Gage 5/64 or better

3. Stitches per Inch 10 minimum

4. Pile Height 3/32-inch minimum

5. Face Yarns 3 ply (minimum) continuous filament, solution dyed nylon with static protection and soil resistant

6. Backing as recommended by carpet manufacturer.

7. Weight 16 ounce per square yard minimum

8. Size 24”x24” as shown on Drawings

9. Color Buffer

10. Warranty: 15 year stain resistant warranty, minimum

B. Basis of Design: Mannington Commercial Top Shelf, Optic Hush or equal product by Mohawk, Milliken, or Interface.

31407-006: JUNE 2025 09 68 13-3 TOWN OF HOLLY SPRINGS

2.2 ACCESSORIES

A. Accessories: Type recommended and approved by carpet manufacturer.

B. Edging: An extruded aluminum, heavy-duty type. Color and type as selected by the Engineer from submitted samples.

C. Seam Adhesive: Moisture resistant seaming adhesive approved by manufacturer.

D. Fillers and Leveling Materials: As recommended by manufacturer.

PART 3 – EXECUTION

3.1 GENERAL

A. Surfaces to receive carpeting shall meet minimum requirements established in the printed recommendations of the carpeting manufacturer. Determine actual area dimensions and surface conditions and correct surface defects before starting installation.

3.2 FLOOR SURFACE PREPARATION

A. Immediately prior to the installation of carpet, prepare sub-flooring to be free of defects, irregularities, droppings, grease, oil, paint, varnish, hardeners, sprinkled cement, plaster, or any material that would interfere with the proper adhesion between the carpet and sub-floors surface. Sub-floors shall be level and free of irregularities to assure one constant floor height after carpet is installed. Level irregularities by a process of grinding high spots and filling low spots with a suitable filling and leveling material for floor patching.

3.3 CARPETING INSTALLATION

A. Install carpet in accordance with referenced specifications and manufacturer's instructions and recommendations for seam locations, uniformity of direction and lay of pile.

B. Prior to installation, sweep the floor using a non-oil base sweeping compound.

C. Install carpet within allowable temperature range stated by the manufacturer.

D. Cut evenly along walls. Fit evenly around projections and into trim strips. Fit closely and evenly to and through thresholds. Direction of the pile shall be the same.

31407-006: JUNE 2025 09 68 13-4 TOWN OF HOLLY SPRINGS

E. Provide carpet in sizes to eliminate seams as much as possible. Provide fill strips of not less than 36-inches in width and 36-inches in length. Avoid cross seams. Seams and cross seams shall be salvage edge trimmed and hand sewn or joined by heat tape.

Bond carpet edges and seams against unraveling with seam adhesive. Iron seams flush and tight so joint line is inconspicuous. Fastenings shall be concealed. Finished installation shall be free from tacks, scraps, carpet ripples, scallops and puckers.

F. Extend carpet under open-bottomed obstructions, removable flanges and furnishings and into closets or alcoves of each space or area.

G. Provide cutouts where required and bind cut edges properly where not concealed by protective edge guards.

H. Perform field cuts with straight edge or other acceptable methods to produce a true straight cut. Uneven cuts will be cause for rejection of carpet.

I. Butter edges with seaming cement with taped or sewed seams to provide sufficient strength for stretching and continued stresses over the life of the carpet. Apply seaming cement over stitching on backing, if not taped.

J. Fit carpet to the space before application of adhesive.

K. Install carpet edge guards wherever carpet edge is exposed or abuts thinner finish flooring materials. Anchor edge guards securely to substrate.

3.4 CLEANING AND PROTECTION

A. After installation is complete, remove dirt and debris and clean spots with proper spot remover. Remove loose threads with sharp scissors and vacuum carpet clean.

B. Protect installed carpeting.

C. Remove spots and clean carpet by vacuuming.

END OF SECTION

Attachment #5:

Additions to the Wastewater Treatment Plant Piping Schedule SECTION 40 06 20 – PROCESS PIPE, VALVE, AND GATE SCHEDULE

WASTEWATER TREATMENT PLANT PIPING SCHEDULE

PIPE DESIGNATIONS MATERIAL

BURIED PIPING EXPOSED PIPING DESIGN PRESSURE (PSI)1

TYPE OF

JOINT

CLASS/

DESIGN

TYPE OF

JOINT

CLASS/

DESIGN

HEAT

TRACE2

WORKING SURGE RESTRAINT

FIELD

TEST

PW

POTABLE

WATER

< 4"

PVC / CPVC3

SOCKET SCH 80

SOCKET/

FLANGED

SCH 80 NO

120 N/A 210 180

> = 4" DIP RESTRAINED

PRESSURE

CLASS 350

FLANGED CLASS 53 NO

RCW

RECLAIMED

WATER

< 4"

PVC / CPVC3

SOCKET SCH 80

SOCKET/

FLANGED

SCH 80 NO 100 N/A 175 150

RD ROOF DRAIN PVC / CPVC3 SOCKET SCH 80

SOCKET/

FLANGED

SCH 80 NO N/A N/A N/A N/A

SD

STORM

DRAIN

RCP PUSH-ON CLASS III N/A N/A N/A SECTION 33 24 00

HDPE PUSH-ON

SECTION

33 24 00

N/A N/A N/A SECTION 33 24 00

SS

SANITARY

SEWER

GRAVITY

PVC SOCKET SCH 80 N/A N/A N/A N/A N/A 30 5

MMayes Text Box