Addendum One .pdf

COMMONWEALTH OF KENTUCKY

DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES

DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION

INVITATION TO BID NO: RFB-126-24

FOR: Roof Replacements KCTCS Gateway Community & Technical College Boone County, Kentucky

DATE: January 19, 2024

RFB-785-2400000322

ADDENDUM NO. One (1)

BIDDER SHALL CONFORM TO THE FOLLOWING CHANGES AS SAME SHALL BECOME BINDING

UPON THE CONTRACT TO BE ISSUED IN RESPONSE TO THIS INVITATION TO BID.

Item 1: Refer to addendum to be distributed by Lynn Imaging for all additions, deletions, and/or changes to specifications and/or drawings.

Item 2: Additional site visits may be requested by contacting Mike Baker mike.baker@kctcs.edu

END OF ADDENDUM

Invitation to Bid No. RFB-126-24 For: Roof Replacements KCTCS Gateway Community & Technical College Boone County, Kentucky

Susan Ward, Statewide Procurement Analyst II Division of Engineering and Contract Administration mailto:mike.baker@kctcs.edu

KCTCS - Roof Replacement

Gateway Community & Technical College

Edgewood, Kentucky Acct No: 470-CAP9-NC26-00

ADDENDUM NO. 1 009113 - 1

SECTION 009113 – ADDENDUM NO. 1

PART 1 - GENERAL

1.1 GENERAL

A. This Addendum forms a part of the Contract Documents and modifies the original Bidding

Documents and previously issued Addenda, as noted below.

1. All unmodified portions remain if full force and effect.

2. Acknowledge receipt of this Addendum in the space provided on the Bid Form.

3. Failure to do so may subject Bidder to disqualification

B. Summary of Attachments:

1. Summary of Documents Attached for Reference: None.

a. Supplemental References: None.

b. Revised References: None.

2. Summary of Project Manual Documents Attached: The following documents are attached to and are part of this Addendum:

a. Supplemental Section:

1) SECTION 055000 - METAL FABRICATIONS.

b. Revised Sections:

1) SECTION 000110 -TABLE OF CONTENTS.

1. Summary of Drawings Attached:

a. Supplemental Drawings: None.

b. Revised Drawings:

1) A2.1 - FT. WRIGHT - ROOF PLAN + DETAILS.

2) A3.1 - URBAN - T.I.E. BLDG ROOF PLAN + DETAILS.

3) A3.2 - URBAN - T.I.E. BLDG DETAILS.

C. Summary of Deletions: None.

1.2 CHANGES TO PRIOR ADDENDA

A. None.

ADDENDUM NO. 1 009113 - 2

1.3 CHANGES TO PROCUMENT AND CONTRACTING REQUIREMENTS

A. None.

1.4 CHANGES TO GENERAL REQUIREMENTS

A. None.

1.5 CHANGES TO SPECIFICATIONS

A. SUPPLEMENTAL SECTION:

1. SECTION 055000 - METAL FABRICATIONS

B. REVISED SECTION:

1. SECTION 000110 - TABLE OF CONTENTS

a. ADDED SECTION 055000 - METAL FABRICATIONS to list of Sections.

1.6 CHANGES TO DRAWINGS

A. SUPPLEMENTAL DRAWINGS: None.

B. REVISED DRAWINGS:

1. A2.1 - FT. WRIGHT - ROOF PLAN + DETAILS.

a. Added roof access ladder.

2. A3.1 - URBAN - T.I.E. BLDG ROOF PLAN + DETAILS.

a. Added removal of existing roof hatch and installation of new roof hatch.

3. A3.2 - URBAN - T.I.E. BLDG DETAILS.

a. Added access ladder details.

b. Added roof hatch detail.

c. Added deck opening detail.

ADDENDUM NO. 1 009113 - 3

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION (NOT USED)

END OF ADDENDUM NO. 1

TABLE OF CONTENTS 000110 - 1

DOCUMENT 000110 -TABLE OF CONTENTS

Section Title Applicable Buildings

000110 Table of Contents Edgewood Campus

Fort Wright Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

Boone Campus, CT

Boone Campus, Bookstore

DIVISION 1 - GENERAL REQUIREMENTS

011000 Special Conditions Edgewood Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

Boone Campus, CT

Appendix A: Cincinnati-Lunken

Climatography Data Edgewood Campus

Fort Wright Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

Boone Campus, CT

DIVISION 2 - SITE CONSTRUCTION

024119 Selective Demolition Edgewood Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

DIVISION 3 – CONCRETE

030130 Maintenance of Cast-in-Place Concrete Urban Campus, TIE

TABLE OF CONTENTS 000110 - 2

DIVISION 4 – MASONRY

040110 Masonry Cleaning Urban Campus, TIE

Urban Campus, Pro Services

040120.63 Brick Masonry Repair Urban Campus, TIE

040120.64 Brick Masonry Repointing Urban Campus, TIE

040140.61 Stone Repair Urban Campus, TIE'

040140.62 Stone Repointing Urban Campus, TIE'

DIVISION 5 – METALS

053100 Steel Decking Edgewood Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

Boone Campus, CT 055000 Metal Fabrications Fort Wright Campus

DIVISION 6 - WOOD AND PLASTICS

061053 Miscellaneous Rough Carpentry Edgewood Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

Boone Campus, CT

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

070150 Preparation for Reroofing Edgewood Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

071900 Water Repellents Urban Campus, TIE

075216.13 SBS Modified Bituminous Membrane

Roofing

Edgewood Campus

TABLE OF CONTENTS 000110 - 3

075216.15 SBS Modified Bituminous Membrane

Roofing

Urban Campus, Pro Services

Boone Campus, CAM

075419.15 Polyvinyl-Chloride (PVC) Roofing Fort Wright Campus

076200.13 Sheet Metal Flashing and Trim Edgewood Campus

Urban Campus, Pro Services

Boone Campus, CAM

076200.15 Sheet Metal Flashing and Trim Fort Wright Campus

077200 Roof Accessories Urban Campus, TIE

079200 Joint Sealants Edgewood Campus

Urban Campus, TIE

Urban Campus, Pro Services

Boone Campus, CAM

Boone Campus, CT

Boone Campus, Bookstore

DIVISION 8 - OPENINGS (Not Used)

DIVISION 9 – FINISHES

090190.52 Maintenance Repainting Edgewood Campus

Urban Campus, Pro Services

Boone Campus, CAM

095113 Acoustical Panel Ceilings Edgewood Campus

DIVISION 10 - SPECIALTIES (Not Used)

DIVISION 11 - EQUIPMENT (Not Used)

DIVISION 12 - FURNISHINGS (Not Used)

DIVISIONS 13 - SPECIAL CONSTRUCTION

134613 Lightning Protection for Structures Edgewood Campus

TABLE OF CONTENTS 000110 - 4

DIVISIONS 14 through 20(Not Used)

DIVISION 21 - FIRE SUPPRESSION

211313 Wet-Pipe Sprinkler System Edgewood Campus

DIVISION 22 - PLUMBING (Not Used)

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC) (Not Used)

DIVISION 24 (Not Used)

DIVISION 25 - INTEGRATED AUTOMATION (Not Used)

DIVISION 26 - ELECTRICAL

260504 Basic Electrical Materials and Methods Edgewood Campus

260529 Supporting Devices Edgewood Campus

260533 Raceways Edgewood Campus

260540 Boxes Edgewood Campus

260583 Wire Connections and Connecting Devices Edgewood Campus

262726 Wiring Devices Edgewood Campus

265000 Lighting Edgewood Campus

DIVISION 27 - COMMUNICATIONS (Not Used)

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY (Not Used)

DIVISIONS 29 through 49 (Not Used)

END OF DOCUMENT 000110

METAL FABRICATIONS 055000 - 1

SECTION 055000 - METAL FABRICATIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Metal ladders.

2. Miscellaneous steel trim.

1.2 DEFINITIONS

A. "Approved": When used to convey Architect's action on Contractor's submittals, applications, and requests, "approved" is limited to Architect's duties and responsibilities as stated in the

Conditions of the Contract.

B. "Directed": A command or instruction by Architect. Other terms including "requested,"

"authorized," "selected," "required," and "permitted" have the same meaning as "directed."

C. "Indicated": Requirements expressed by graphic representations or in written form on

Drawings, in Specifications, and in other Contract Documents. Other terms including "shown,"

"noted," "scheduled," and "specified" have the same meaning as "indicated."

D. "Regulations": Laws, ordinances, statutes, and lawful orders issued by authorities having jurisdiction, and rules, conventions, and agreements within the construction industry that control performance of the Work.

E. "Furnish": Supply and deliver to Project site, ready for unloading, unpacking, assembly, installation, and similar operations.

F. "Install": Unload, temporarily store, unpack, assemble, erect, place, anchor, apply, work to dimension, finish, cure, protect, clean, and similar operations at Project site.

G. "Provide": Furnish and install, complete and ready for the intended use.

H. "Project Site": Space available for performing construction activities. The extent of Project site is shown on Drawings and may or may not be identical with the description of the land on which Project is to be built.

I. “Manufacturer Qualifications”: A firm experienced in manufacturing products or systems similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capacity to produce required units. As applicable, procure products from manufacturers able to meet qualification requirements, warranty requirements, and technical or factory-authorized service representative requirements.

METAL FABRICATIONS 055000 - 2

J. “Installer Qualifications”: A firm or individual experienced in installing, erecting, applying, or assembling work similar in material, design, and extent to that indicated for this Project, whose work has resulted in construction with a record of successful in-service performance.

K. “Fabricator Qualifications”: A firm experienced in producing products similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capacity to produce required units.

L. “Delegated Design Engineer Qualifications”: An experienced professional engineer's experience with providing delegated-design engineering services of the kind indicated, including documentation that engineer is licensed in the State in which Project is located

1.3 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at Project site.

1.4 ACTION SUBMITTALS

A. Product Data: For the following:

1. Manufactured metal ladders.

B. Shop Drawings: Show fabrication and installation details. Include plans, elevations, sections, and details of metal fabrications and their connections. Show anchorage and accessory items.

C. Delegated Design Submittal: For ladders, including analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

1.5 INFORMATIONAL SUBMITTALS

A. Qualifications:

1. Delegated Design Engineer.

B. Certificates:

1. Welding certificates.

1.6 QUALITY ASSURANCE

A. Welding Qualifications: Qualify procedures and personnel in accordance with the following welding codes:

1. AWS D1.2/D1.2M, "Structural Welding Code - Aluminum."

METAL FABRICATIONS 055000 - 3

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Delegated Design: Engage a qualified professional engineer, as defined in Section 014000

"Quality Requirements," to design ladders.

B. Structural Performance of Aluminum Ladders: Ladders, including landings, are to withstand the effects of loads and stresses within limits and under conditions specified in ANSI A14.3.

C. Structural Performance: Gratings to withstand the effects of gravity loads and the following loads and stresses within limits and under conditions indicated:

1. Uniform load of 100 lbf/sq. ft.

2. Limit deflection to L/360 or 1/4 inch, whichever is less.

D. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes acting on exterior metal fabrications by preventing buckling, opening of joints, overstressing of components, failure of connections, and other detrimental effects.

1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces

2.2 METALS

A. Metal Surfaces, General: Provide materials with smooth, flat surfaces unless otherwise indicated. For metal fabrications exposed to view in the completed Work, provide materials without seam marks, roller marks, rolled trade names, or blemishes.

B. Steel Plates, Shapes, and Bars: ASTM A36/A36M.

C. Aluminum Plate and Sheet: ASTM B209, Alloy 6061-T6.

D. Aluminum Extrusions: ASTM B221, Alloy 6063-T6.

E. Aluminum-Alloy Rolled Tread Plate: ASTM B632/B632M, Alloy 6061-T6.

2.3 FASTENERS

A. General: Unless otherwise indicated, provide Type 304 stainless steel fasteners for exterior use and zinc-plated fasteners with coating complying with ASTM B633 or ASTM F1941/F1941M, Class Fe/Zn 5, at exterior walls. Select fasteners for type, grade, and class required.

1. Provide stainless steel fasteners for fastening aluminum.

B. Stainless Steel Bolts and Nuts: Regular hexagon-head annealed stainless steel bolts, ASTM F593; with hex nuts, ASTM F594; and, where indicated, flat washers; Alloy Group 1.

C. Post-Installed Anchors: Torque-controlled expansion anchors or chemical anchors.

METAL FABRICATIONS 055000 - 4

1. Material for Exterior Locations and Where Stainless Steel Is Indicated: Alloy Group 1 stainless steel bolts, ASTM F593, and nuts, ASTM F594.

2.4 MISCELLANEOUS MATERIALS

A. Bituminous Paint: Cold-applied asphalt emulsion complying with ASTM D1187/D1187M.

2.5 FABRICATION, GENERAL

A. Shop Assembly: Preassemble items in the shop to greatest extent possible. Disassemble units only as necessary for shipping and handling limitations. Use connections that maintain structural value of joined pieces. Clearly mark units for reassembly and coordinated installation.

B. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch unless otherwise indicated. Remove sharp or rough areas on exposed surfaces.

C. Form bent-metal corners to smallest radius possible without causing grain separation or otherwise impairing work.

D. Form exposed work with accurate angles and surfaces and straight edges.

E. Weld corners and seams continuously to comply with the following:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

4. At exposed connections, finish exposed welds and surfaces smooth and blended so no roughness shows after finishing and contour of welded surface matches that of adjacent surface.

F. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners or welds where possible.

G. Fabricate seams and other connections that are exposed to weather in a manner to exclude water. Provide weep holes where water may accumulate.

H. Provide for anchorage of type indicated; coordinate with supporting structure. Space anchoring devices to secure metal fabrications rigidly in place and to support indicated loads.

2.6 METAL LADDERS

A. General:

1. Comply with ANSI A14.3.

METAL FABRICATIONS 055000 - 5

B. Aluminum Ladders:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Fixfast USA.

b. Halliday Products.

c. O'Keeffe's Inc.

d. Precision Ladders, LLC.

e. Royalite Manufacturing, Inc.

f. Thompson Fabricating, LLC.

g. Upnovr, Inc.

2. Source Limitations: Obtain aluminum ladders from single source from single manufacturer.

3. Space siderails 18 inches apart unless otherwise indicated.

4. Siderails: Continuous extruded-aluminum channels or tubes, not less than 2-1/2 inches deep, 3/4 inch wide, and 1/8 inch thick.

5. Rungs: Extruded-aluminum tubes, not less than 3/4 inch deep and not less than 1/8 inch thick, with ribbed tread surfaces.

6. Fit rungs in centerline of siderails; fasten by welding or with stainless steel fasteners or brackets and aluminum rivets.

7. Provide platforms as indicated on Drawings fabricated from pressure-locked aluminum bar grating or extruded-aluminum plank grating, supported by extruded-aluminum framing. Limit openings in gratings to no more than 1/2 inch in least dimension.

8. Support each ladder at top and bottom and not more than 60 inches o.c. with welded or bolted aluminum brackets.

2.7 MISCELLANEOUS STEEL TRIM

A. Unless otherwise indicated, fabricate units from steel shapes, plates, and bars of profiles shown with continuously welded joints and smooth exposed edges. Miter corners and use concealed field splices where possible.

B. Provide cutouts, fittings, and anchorages as needed to coordinate assembly and installation with other work.

1. Provide with integrally welded steel strap anchors for embedding in concrete or masonry construction.

C. Galvanize and prime miscellaneous steel trim.

2.8 GENERAL FINISH REQUIREMENTS

A. Finish metal fabrications after assembly.

B. Finish exposed surfaces to remove tool and die marks and stretch lines, and to blend into surrounding surface.

METAL FABRICATIONS 055000 - 6

2.9 STEEL AND IRON FINISHES

A. Galvanizing: Hot-dip galvanize items as indicated on Drawings to comply with ASTM A153/A153M for steel and iron hardware and with ASTM A123/A123M for other steel and iron products.

1. Do not quench or apply post galvanizing treatments that might interfere with paint adhesion.

B. Preparation for Shop Priming Galvanized Items: After galvanizing, thoroughly clean galvanized surfaces of grease, dirt, oil, flux, and other foreign matter, and treat with metallic phosphate process.

C. Shop Priming: Apply shop primer to comply with SSPC-PA 1, "Paint Application Specification No. 1: Shop, Field, and Maintenance Painting of Steel," for shop painting.

2.10 ALUMINUM FINISHES

A. As-Fabricated Finish: AA-M12.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Cutting, Fitting, and Placement: Perform cutting, drilling, and fitting required for installing metal fabrications. Set metal fabrications accurately in location, alignment, and elevation; with edges and surfaces level, plumb, true, and free of rack; and measured from established lines and levels.

B. Fit exposed connections accurately together to form hairline joints. Weld connections that are not to be left as exposed joints but cannot be shop welded because of shipping size limitations.

Do not weld, cut, or abrade surfaces of exterior units that have been hot-dip galvanized after fabrication and are for bolted or screwed field connections.

C. Fastening to In-Place Construction: Provide anchorage devices and fasteners where metal fabrications are required to be fastened to in-place construction. Provide threaded fasteners for use with concrete and masonry inserts, toggle bolts, through bolts, lag screws, and other connectors.

D. Provide temporary bracing or anchors in formwork for items that are to be built into concrete, masonry, or similar construction.

E. Corrosion Protection: Coat concealed surfaces of aluminum that come into contact with grout, concrete, masonry, or dissimilar metals with the following:

1. Aluminum: Heavy coat of bituminous paint.

END OF SECTION 055000

HS

HS

HS

PV

PV

RTU

PV

HS

HS

HS

HS

PV

HS

HS

HS

HS

PV

EV EV EV EV EV EV

EV

PV

PV PV

CURB

ROOF: 'C'

58'-3" 126'-11 2"

58'-3" 58'-21 4"

0'

-3

4"

0'

-8 1 4"

LAD

LAD

DS

DS

DS

DS

DS

DS

DS

DS

DS

DS

EV

U A2.1

U A2.1

R A2.1

R A2.1

R A2.1

R A2.1

R A2.1

U A2.1

ROOF: 'B'

N.I.C.

ROOF: 'A'

N.I.C.

U A2.1

R

ID

G E

R

ID

G E

LAD

STRIP IN FASCIA

WITH P.V.C. STRIP

CONTINUOUS

SEALANT

NEW P.V.C. COATED

24ga. COATED METAL FASCIA, w/ CONTINUOUS

PRE-FINISHED METAL

WIND CLEAT; PROVIDE

P.V.C. FLASHING STRIP

@ ALL MATERIAL

JOINTS/LAPS

EXISTING METAL

RAKE TRIM; CAP

OPEN ENDS

EXISTING WALL

NEW 'FLUTE FILLER'

INSULATION

NEW COVER

BOARD

NEW P.V.C. MEMBRANE

ROOF SYSTEM

EXISTING 'R'-TYPE

METAL ROOF

PANELS

NEW WOOD

BLOCKING

4"

EXTEND MEMBRANE

OVER EDGE

EXISTING ROOF

STRUCTURE

WATER CUT

OFF MASTIC

PRE-MOLDED P.V.C.

PIPE FLASHING

HOT AIR WELD

LAPS

NEW 'FLUTE

FILLER'

INSULATION

NEW COVER

BOARD

NEW P.V.C.

MEMBRANE

ROOF SYSTEM

STAINLESS STEEL

CLAMP & BAND

EXISTING

'R'-TYPE METAL

ROOF PANELS

EXISTING ROOF

STRUCTURE

EXISTING ROOF

STRUCTURE

NEW HIGH DENSITY

COVER BOARD

TOP OF RIB ON

EXISTING METAL

ROOF PANELS

NEW 24ga. P.V.C. COATED METAL EAVE

FLASHING; PROVIDE P.V.C. FLASHING

STRIP @ ALL MATERIAL JOINTS/LAPS

NEW "FLUTE

FILLER"

INSULATION

NEW WOOD BLOCKING

@ EAVE

SEALANT;

CONTINUOUS

EXISTING WALL PURLINS;

VERIFY LOCATION &

SPACING

EXISTING PRE-FINISHED

GUTTER, DOWNSPOUTS,

& HANGERS TO REMAIN

EXISTING FASCIA

TO REMAIN

1"

MIN.

TRIM / ADD TO EXISTING

METAL ROOF PANEL AS

NEEDED

EXISTING

STRUCTURE

EXISTING PRE-FINISHED

METAL WALL PANELS

3"

NEW CONTINUOUS

P.V.C. MEMBRANE

ROOF SYSTEM

EXISTING ROOF

STRUCTURE

NEW 'FLUTE FILLER'

INSULATION

NEW COVER

BOARD

NEW P.V.C. MEMBRANE

ROOF SYSTEM

EXISTING

METAL ROOF

PANELS EXISTING ROOF

STRUCTURE

NEW FIRE TREATED

WOOD BLOCKING

8" M

.I.

N

NEW P.V.C. COATED JACK;

VERIFY STACK SIZES; SOLDER &

INSTALL P.V.C. COVER @ LAP(S)

WATERTIGHT COLLAR OVERLAPPING

JACK (SET IN SEALANT); 24 ga. S.S.

STAINLESS STEEL

CLAMP & BAND

HIGH TEMPERATURE SEALANT

STRIP IN JACK

WITH P.V.C. STRIP

EXISTING 'R'-TYPE

METAL ROOF PANELS

NEW 'FLUTE

FILLER'

INSULATION

NEW COVER BOARD

NEW P.V.C. MEMBRANE

ROOF SYSTEM

EXISTING ROOF

STRUCTURE

EXISTING ROOF

STRUCTURE

FORT WRIGHT - KEYED ROOF PLAN NOTES:

REMOVE EXISTING EXHAUST VENT & CURB;

FILL VOID w/ ROOF PANEL TO MATCH EXISTING

BEFORE OVERLAY INSTALLATION

VERIFY ACTIVE USE OF THIS UNIT; IF UNIT HAS

BEEN ABANDONED, REMOVE w/ CURB & FILL VOID w/ ROOF PANEL TO MATCH EXISTING

BEFORE OVERLAY INSTALLATION

PROVIDE NEW EXTERIOR, METAL ROOF

ACCESS LADDER AT THIS LOCATION; PROVIDE

SECURITY DOOR @ BASE; REFER TO LL/A3.2

SINGLE PLY P.V.C.

FLASHING; ADHERE

TO METAL CURB

EXISTING ROOF

STRUCTURE

NEW 'FLUTE

FILLER'

INSULATION

NEW COVER

BOARD

NEW P.V.C. MEMBRANE

ROOF SYSTEM

EXISTING METAL

ROOF PANELS

1' -0

" EXISTING METAL

VENT CURB

RE-INSTALL EXISTING

EXHAUST VENT ON

NEW CURBRE-INSTALL VENTS w/ NEW

STAINLESS STEEL FASTENERS

THROUGHOUT

NEW STAINLESS STEEL

SLIP-UP FLSHING

NEW TERMINATION

BAR; CONTINUOUS

SEALANT @ TOP

EXISTING ROOF SYSTEM

CORE SAMPLES

ROOF CORE

'A' N.I.C.

'B' N.I.C.

'C' METAL PANEL ROOF ON ROOF

PURLINS ATTACHED TO STRUCTURE

· EV - EXHAUST VENT; REFER TO T/A2.1

· PV - PLUMBING VENT, REFER TO S/A2.1

· RTU - ROOFTOP UNIT

· HS - HEAT STACK; REFER TO V/A2.1

· LAD - EXISTING ROOF LADDER

DRAWING KEY

ROOF NOTES

1. PROVIDE SLIP SHEETS UNDER ALL

CONDUIT/PIPING SPACER BLOCKS

THROUGHOUT ROOF AREA

2. ALL EXISTING METAL COMPONENTS

(HEAT STACKS, A/C PENETRATIONS,

EXHAUST FANS, ETC.; ALL PIPING,

DUCTWORK, LINES, ELECTRICAL, ETC.)

TO REMAIN.

3. ROOF INSTALLATION HOURS ARE

APPROXIMATELY 7:00 AM - 5:00 PM,

M-F.; THIS WILL BE COVERED AT THE

PRE-BID CONFERENCE.

4. STAGING & STORAGE AREAS TO BE

DISCUSSED AT THE PRE-BID

CONFERENCE.

5. CONTRACTOR TO COORDINATE WITH

OWNER REGARDING DISCONNECT/

RECONNECT OF MECHANICAL WORK.

SCALE: 3/32" = 1'-0"

FORT WRIGHT - ROOF PLAN1

RTA DATE

DECA LOG #

A&E FILE NO.

CHECKED BY

DRAWN BY

DRAWING DATE

DRAWING INFORMATION

DRAWING NO.

AS BUILT DATE

PHASE

DATEDESCRIPTION OF REVISIONS

REVISION HISTORY OF THIS DRAWING

DATEDESCRIPTION OF REVISIONS

FRANKFORT, KENTUCKY

DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION

DEPARTMENT FOR FACILITIES & SUPPORT SERVICES

FINANCE AND ADMINISTRATION CABINET

COMMONWEALTH OF KENTUCKY

PATRICK D. MURPHY CO., INC.

ARCHITECTS

P.O. BOX 20835

LOUISVILLE, KENTUCKY 40250

ACCOUNT NO.

GATEWAY COMMUNITY TECHNICAL COLLEGE

A2.1

SCALE: 3" = 1'-0"

FORT WRIGHT - TYP. RAKE EDGER

SCALE: 3" = 1'-0"

FORT WRIGHT - TYP. ROOF ASSEMBLYQ

SCALE: 3" = 1'-0"

FORT WRIGHT - TYP. PLUMBING VENTS

SCALE: 3" = 1'-0"

FORT WRIGHT - TYP. GUTTER EAVEU

SCALE: 1-1/2" = 1'-0"

FORT WRIGHT - TYP. HEAT STACKV

SCALE: 3" = 1'-0"

FORT WRIGHT - TYP. EXHAUST VENT CURBT

NEW EXTERIOR ROOF ACCESS LADDER

AutoCAD SHX Text

FNAME

AutoCAD SHX Text

REVDATE

AutoCAD SHX Text

USER

AutoCAD SHX Text 23-673-08

AutoCAD SHX Text 07-05-23

AutoCAD SHX Text 10-04-2023

AutoCAD SHX Text

RBS2

AutoCAD SHX Text

J-PG

AutoCAD SHX Text R.T.A.

AutoCAD SHX Text

470-CAP9-NC26-00

AutoCAD SHX Text

AutoCAD SHX Text

FT. WRIGHT - ROOF PLANS & DETAILS

AutoCAD SHX Text

KCTCS - ROOF REPLACEMENTS - GATEWAY CTC

AutoCAD SHX Text

EDGEWOOD & FT. WRIGHT, KY 41017

AutoCAD SHX Text

EC

EV

RTU

RTU

A/CA/C

A/C A/C

PV

PV

PV

A/C

EC

H

AT

ELEV.

PENT.

ELEV.

PENT.

'-5

150'-8"

8' -1

1"

9'-2"

'-9

11'-2"

3'-0"4'-0"

4' -0

DS DS DS

36'-0"

RTU

RD

RD

5' -0

ROOF: 'A'

ROOF: 'B'

ROOF:

'C'

'-0

10'-11"

'-3

Z A3.1

AA

A3.1

X A3.1

X A3.1

Z A3.1

CHIM. CHIM.

Y A3.1

Y A3.1

DD

A3.2

TYP.

DD

A3.2

TYP.

TYP.

TYP.

HH

A3.2

HH

A3.2

HH

A3.2

GG

A3.2

DD

A3.1

GG

A3.1

GG

A3.1

SL

O

PE

1 4"

'-0

EP

EP

GC

EP

EP

AA

A3.1

FF

A3.2

DD

A3.2

FF

A3.2

8" M

IN

. H

T.

EXISTING

WOOD CURB

ADD WOOD BLOCKING

AS NEEDED FOR MIN.

FLASHING HEIGHT

NEW 4"

CANT STRIP

EXISTING EXHAUST FAN; REMOVE & STORE IN A

SAFE & SECURE LOCATION WHILE ROOFING; RE-SET

& RE-SECURE; CONTRACTOR RESPONSIBLE FOR

TEMPORARY WATERTIGHTING OPEN AREA, SAFETY

COMPLIANCE, DISCONNECT / RECONNECT OF UNIT,

DUCT / ELECTRICAL EXTENSIONS, ETC.

NEW FOIL FACED

FLASHING

NEW 2-PLY MODIFIED

BITUMEN ROOF SYSTEM

NEW PRE-FINISHED

SLIP-UP FLASHING

NEW

INSULATION

SYSTEM

4' ' M

IN

IM

U M

FL

A

S H

IN

G

H E

IG

H

T

6'' (MIN.)

EXISTING PLUMBING

VENT STACK

CONTINUOUS SEALANT

@ PERIMETER OF PIPE;

MUST BE COMPATIBLE

w/ LIQUID FLASHING

REINFORCED LIQUID

APPLIED FLASHING

COVER BOARD ON

RIGID INSULATION

NEW 2-PLY MOD-BIT

ROOF MEMBRANEEXISTING ROOF

DECK

8" M

IN

PROVIDE EXTENSION AS

NEEDED FOR MINIMUM

HEIGHT

CONTINUOUS SEALANT

@ EXTENSION JOINT

PRE-FINISHED

METAL EDGE

8"

2-PLY MOD-BIT

MEMBRANE

BASE SHEET

STRIP

NEW WOOD BLOCKING

AS REQUIRED

EXISTING BLOCKING

TO REMAIN

SEALANT; CONTINUOUS

COVER BOARD ON

RIGID INSULATION

PROVIDE CONTINUOUS

WIND CLEAT

CONCRETE ROOF DECK

MODIFIED BASE

SHEET

MODIFIED CAP

SHEET

COVER BOARD ON

RIGID INSULATION

PRE-FINISHED 7" METAL

GUTTER, HANGARS &

4"x5" DOWNSPOUTS

PRE-FINISHED

METAL DRIP EDGENEW EDGE

BLOCKING

EXISTING EDGE

BLOCKING TO

REMAIN

NEW 2x8 WRAPPED w/

PRE-FINISHED METAL

WRAP BLOCKING w/

PRE-FINISHED METAL;

PROVIDE DRIP EDGE

CONCRETE

ROOF DECK

4"4"

MODIFIED

BASE SHEET

FLASHING AROUND

PRE-FABRICATED

DRAIN FLANGE

NEW STRAINER &

CLAMPING RING

PRE-FABRICATED

DRAIN FLANGE

MODIFIED

CAP SHEET

PLAN VIEW

NEW 2-PLY MODIFIED

BITUMEN ROOF SYSTEM

24"; SLOPE ROOF TOWARD

DRAIN @ 18:12 TO WALL (MIN.)

MODIFIED CAP

SHEET

NEW DRAIN

INSERTS

NEW INSULATION

SYSTEM

EXISTING ROOF DECK

LIQUID APPLIED

FLASHING

LIQUID APPLIED

FLASHING

NEW WOOD BLOCKING

FOR INSERT ANCHORING

EXISTING

MECHANICAL

CURB

NEW CANT

STRIP

NEW FOIL FACED

FLASHING

NEW 2-PLY

MODIFIED BITUMEN

ROOF SYSTEM

NEW FOIL FACED

FLASHING

NEW TERMINATION BAR;

CAULK CONTINUOUSLY

NEW STAINLESS STEEL

SLIP-UP COUNTER FLASHING

EXISTING DUCT /

H.V.A.C. UNIT

NEW INSULATION

SYSTEM

T.I.E. BUILDING - KEYED ROOF PLAN NOTES:

PROVIDE NEW CURBS FOR A/C UNITS w/

STAINLESS STEEL CAPS

RE-POINT, CLEAN, & SEAL BRICK AREAS OF

BUILDING, CHIMNEYS, & PENTHOUSES ABOVE

ROOF AREAS

PROVIDE DOUBLE WALK PADS ON ROOF AS

SHOWN

REMOVE EXISTING COPING CAP & PRE-CAST

WALL PANELS, OVER ROOF AREA 'C' (w/ INTENT

TO RE-INSTALL), FOR EXISTING ROOF REMOVAL

& REPLACEMENT

PROVIDE TAPERED INSULATION CRICKETS

WERE INDICATED; 12" / 12" SLOPE (MIN.)

PROVIDE NEW ROOF ACCESS HATCH @

EXISTING ROOF SLAB OPENING; REFER TO

KK/A3.2

REMOVE EXISTING ROOF HATCH & FILL

OPENING w/ METAL ROOF DECK; REFER T0

LL/A3.2

FOIL FACED

FLASHING

MODIFIED

BASE SHEET

NEW METAL ROOF

HATCH & CURB

WOOD BLOCKING UNDER

HATCH LIP TO SECURE

TOP OF FLASHING

NEW WOOD

BLOCKING FOR

HATCH CURB

FASTEN BLOCKING

UNDER FLANGE

THROUGH INSIDE

NEW CANT STRIP;

CONTINUOUS

NEW 2-PLY

MODIFIED BITUMEN

ROOF SYSTEM

NEW INSULATION

SYSTEM

EXISTING BLOCKING

TO REMAIN

RTA DATE

DECA LOG #

A&E FILE NO.

CHECKED BY

DRAWN BY

DRAWING DATE

DRAWING INFORMATION

DRAWING NO.

AS BUILT DATE

PHASE

DATEDESCRIPTION OF REVISIONS

REVISION HISTORY OF THIS DRAWING

DATEDESCRIPTION OF REVISIONS

FRANKFORT, KENTUCKY

DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION

DEPARTMENT FOR FACILITIES & SUPPORT SERVICES

FINANCE AND ADMINISTRATION CABINET

COMMONWEALTH OF KENTUCKY

PATRICK D. MURPHY CO., INC.

ARCHITECTS

P.O. BOX 20835

LOUISVILLE, KENTUCKY 40250

ACCOUNT NO.

GATEWAY COMMUNITY TECHNICAL COLLEGE

A3.1

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

ROOF PLAN - T.I.E. BLDG1

SCALE: 3" = 1'-0"

T.I.E. BLDG. - TYP. VENT CURBW

SCALE: 3" = 1'-0"

T.I.E. BLDG - TYP. PLUMBING VENTX

· EV - EXHAUST VENT; REFER TO W/A3.1

· PV - PLUMBING VENT, REFER TO X/A3.1

· RTU - ROOFTOP UNIT

· RD - ROOF DRAIN; REFER TO BB/A3.1

· EP - ELECTRICAL PENETRATION

DRAWING KEY

ROOF NOTES

1. PROVIDE SLIP SHEETS UNDER ALL CONDUIT/PIPING SPACER BLOCKS

THROUGHOUT ROOF AREA

2. ALL EXISTING METAL COMPONENTS (HEAT STACKS, A/C PENETRATIONS,

EXHAUST FANS, ETC.; ALL PIPING, DUCTWORK, LINES, ELECTRICAL,

ETC.) TO REMAIN.

3. ROOF INSTALLATION HOURS ARE APPROXIMATELY 7:00 AM - 5:00 PM,

M-F.; THIS WILL BE COVERED AT THE PRE-BID CONFERENCE.

4. STAGING & STORAGE AREAS TO BE DISCUSSED AT THE PRE-BID

CONFERENCE.

5. CONTRACTOR TO COORDINATE WITH OWNER REGARDING

DISCONNECT/ RECONNECT OF MECHANICAL WORK.

SCALE: 3" = 1'-0"

T.I.E. BLDG. - TYP. EDGEZ SCALE: 3" = 1'-0"

T.I.E. BLDG. - GUTTER EDGEAA

EXISTING ROOF SYSTEMS

ROOF

'A' DECK: CONCRETE (SLOPED)

CORE: BALLASTED E.P.D.M. ON 3" E.P.S.

ON BUILT-UP ROOF SYSTEM

'B' DECK: METAL (SLOPED)

CORE: BALLASTED E.P.D.M. ON 3" ISO

'C' DECK: METAL (NO SLOPE)

CORE: FULLY ADHERED E.P.D.M. ON

TAPERED ISO (6" MAX.)

SCALE: 3" = 1'-0"

T.I.E. BLDG. - ROOF DRAINY

SCALE: 3" = 1'-0"

T.I.E. BLDG. - H.V.A.C. CURBBB

SCALE: 3" = 1'-0"

T.I.E. BLDG. - HATCH CURBCC

NEW ROOF ACCESS LADDER & OPENING FILL

AutoCAD SHX Text

FNAME

AutoCAD SHX Text

REVDATE

AutoCAD SHX Text

USER

AutoCAD SHX Text 23-673-08

AutoCAD SHX Text 07-05-23

AutoCAD SHX Text 10-04-2023

AutoCAD SHX Text

RBS2

AutoCAD SHX Text

J-PG

AutoCAD SHX Text R.T.A.

AutoCAD SHX Text

470-CAP9-NC26-00

AutoCAD SHX Text

AutoCAD SHX Text

URBAN - T.I.E. BLDG. ROOF PLAN & DETAILS

AutoCAD SHX Text

KCTCS - ROOF REPLACEMENTS - GATEWAY CTC

AutoCAD SHX Text

EDGEWOOD & FT. WRIGHT, KY 41017

NEW 2-PLY MODIFIED

BITUMEN ROOF SYSTEM

NEW STAINLESS STEEL

COUNTER FLASHING

MODIFIED CAP SHEET

3" 1"

NEW FOIL FACED

FLASHING

EXISTING STAINLESS STEEL RECEIVER

TO REMAIN; REFRESH SEALANT

NEW CAN 4" STRIP

NEW TERMINATION BAR;

CAULK CONTINUOUSLY

(M

IN

CONCRETE ROOF DECK

COVER BOARD ON

RIGID INSULATION

MODIFIED BASE SHEET

MODIFIED BITUMEN

ROOF SYSTEM

PIPE/ CONDUIT

MODIFIED PROTECTION MAT;

ADHERE TO ROOF SURFACE

IN A FULL BED OF MODIFIED

CEMENT

RUBBER PIPE SUPPORT

w/ GALVANIZED CHANNEL;

DURA-BLOCK OR EQUAL.

MODIFIED BITUMEN

ROOF SYSTEM

2"

(MIN.)

SIDE VIEW

OVERHEAD VIEW

FRONT VIEW

2"

(MIN.)

GALVANIZED BRACKET; ALLOW

FOR FREE MOVEMENT OF PIPE

V.I.F.

V.

I.F

4"

EXISTING ROOF DECK

COVER BOARD ON

RIGID INSULATION

2-PLY MOD-BIT

MEMBRANE

BASE SHEET

STRIP PRE-FINISHED METAL EDGE

w/ RAISED EDGE @ RAKES

& PEAK; FLAT @ EAVE

NEW WOOD BLOCKING

& FASCIA BOARD

SEALANT; CONTINUOUS

PROVIDE CONTINUOUS

WIND CLEAT

PRE-FINISHED METAL

FASCIA w/ DRIP

CLEAT

EXISTING MASONRY

WALL

MECHANICAL

NEW 2-PLY MODIFIED

BITUMEN ROOF

SYSTEM

NEW CANT 4" STRIP

4" 1"

MIN.

NEW FOIL FACED

FLASHING

EXTEND BASE

SHEET UP PARAPET

NEW PRE-FINISHED

METAL PARAPET

CAP;DRIVE CLEAT @

ALL MATERIAL JOINTS

4"1

2"3 4"

DRIVE CLEAT

SECTION

EXISTING BLOCKING TO

REMAIN; ADD NEW AS

NEEDED TO ACHIEVE

MINIMUM 8" PARAPET

HEIGHT

EXTEND FOIL FACED

FLASHING OVER PARAPET

4"

4"

V.I.F.

3"

COVER BOARD ON

RIGID INSULATION

CONCRETE ROOF DECK

8" M

IN

EXISTING

MASONRY WALL

EXISTING METAL ROOF DECK

4"1"

MIN. VA

R

IE

S

1' -0

1 4" V.

I.F

NEW PRE-FINISHED

METAL FASCIA OVER

EXISTING EDGE

BLOCKING

EXTEND BASE SHEET

FLASHING OVER

BLOCKING EDGE

1"

WIND CLEAT

(CONTINUOUS)

EXISTING EDGE

BLOCKING TO REMAIN

RIGID INSULATION

NEW 2-PLY

MODIFIED BITUMEN

ROOF SYSTEM

NEW CANT STRIP

AS NEEDED

MODIFIED BASE

SHEET FLASHING

NEW FOIL FACED FLASHING;

EXTEND OVER EDGE

BLOCKING TO METAL

SEALANT

(CONTINUOUS)

COVER BOARD ON

TAPERED INSULATION

EXISTING METAL ROOF DECK

NEW PRE-FINISHED

METAL FASCIA OVER

EXISTING EDGE

BLOCKING

EXTEND BASE SHEET

FLASHING OVER

BLOCKING EDGE

SEALANT

(CONTINUOUS)

EXISTING WOOD

BLOCKING TO REMAIN

NEW 2-PLY

MODIFIED BITUMEN

ROOF SYSTEM

NEW FOIL FACED

FLASHING

EXISTING METAL

PANEL TO REMAIN

'-9

2'-6" x 1'-11"

EXISTING OPENING

1'-0"

(MAX.)

1'-0"

TYP.

PROVIDE NEW METAL

ROOF ACCESS LADDER

TO EXISTING OPENING;

SECURE @ CEILING &

FLOOR

SECURE LADDER @

EXISTING OPENING

SECURE LADDER

@ FLOOR SLAB

PROVIDE NEW ROOF

ACCESS HATCH;

REFER TO CC/A3.1NEW ROOF SYSTEM

THROUGHOUT

EXISTING CONCRETE

ROOF DECK

EXISTING CONCRETE

FLOOR SLAB

NEW METAL ROOF DECK

(TYPE 'B'); TO FILL

EXISTING OPENING

NEW 1 12" x 3" x 316" STEEL

ANGLE; TACK WELD TO

EXISTING STEEL OPENING

FRAME OR TAP-CON TO

EXISTING CONCRETE DECK

EXISTING CONCRETE

ROOF DECK

NEW 2-PLY MODIFIED

ROOF SYSTEM

COVER BOARD ON

RIGID INSULATION

6"

±1 6'

-6

(V .I.

F.

NEW ALUMINUM

FIXED LADDER &

PLATFORM3'

-6

V.I.F.

1' -0

(T

YP

ATTACH NEW LADDER

TO EXISTING WALL

STRUCTURE

NEW OVERLAY

ROOF SYSTEM

CLEAR NEW

GUTTER BY 1"

EXISTING METAL

WALL PANELS

6"

GRADE

6' -0

±1 6'

-6

(V .I.

F.

1' -0

(T

YP

ALUMINUM ACCESS

DOOR ATTACHED TO

FACE; PROVIDE HASP

FOR LOCK

NEW ALUMINUM,

ROOF ACCESS

LADDER; ATTACH TO

BUILDING

1' -6

6"

6' -0

1'

-6

PROVIDE HASP FOR

LOCK; CENTER ON

HEIGHT

1'-6"

(MIN.)

ATTACH NEW LADDER

TO EXISTING WALL

STRUCTURE

EXISTING METAL

WALL PANELS

GRADE

RTA DATE

DECA LOG #

A&E FILE NO.

CHECKED BY

DRAWN BY

DRAWING DATE

DRAWING INFORMATION

DRAWING NO.

AS BUILT DATE

PHASE

DATEDESCRIPTION OF REVISIONS

REVISION HISTORY OF THIS DRAWING

DATEDESCRIPTION OF REVISIONS

FRANKFORT, KENTUCKY

DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION

DEPARTMENT FOR FACILITIES & SUPPORT SERVICES

FINANCE AND ADMINISTRATION CABINET

COMMONWEALTH OF KENTUCKY

PATRICK D. MURPHY CO., INC.

ARCHITECTS

P.O. BOX 20835

LOUISVILLE, KENTUCKY 40250

ACCOUNT NO.

GATEWAY COMMUNITY TECHNICAL COLLEGE

A3.2

SCALE: 3" = 1'-0"

T.I.E. BLDG. - ROOF @ BRICKDD SCALE: 3" = 1'-0"

T.I.E. BLDG. - CONDUIT / PIPE SUPPORTSEE

SCALE: 3" = 1'-0"

T.I.E. BLDG. - EAVE @ ELEV. PENT.FF

SCALE: 3" = 1'-0"

T.I.E. BLDG. - PARAPETGG

SCALE: 3" = 1'-0"

T.I.E. BLDG. - TYP. ROOF 'B' EDGEHH

SCALE: 3" = 1'-0"

T.I.E. BLDG. - TYP. ROOF 'B' EDGEJJ

SCALE: 3" = 1'-0"

NEW INTERIOR ROOF ACCESS LADDERKK

SCALE: 3" = 1'-0"

TYP. DECK OPENING FILLLL

NEW ROOF ACCESS LADDER & OPENING FILL

SCALE: 1" = 1'-0"

FORT WRIGHT - NEW LADDERLL

AutoCAD SHX Text

FNAME

AutoCAD SHX Text

REVDATE

AutoCAD SHX Text

USER

AutoCAD SHX Text 23-673-08

AutoCAD SHX Text 07-05-23

AutoCAD SHX Text 10-04-2023

AutoCAD SHX Text

RBS2

AutoCAD SHX Text

J-PG

AutoCAD SHX Text R.T.A.

AutoCAD SHX Text

470-CAP9-NC26-00

AutoCAD SHX Text

AutoCAD SHX Text

URBAN - T.I.E. BLDG. DETAILS

AutoCAD SHX Text

KCTCS - ROOF REPLACEMENTS - GATEWAY CTC

AutoCAD SHX Text

EDGEWOOD & FT. WRIGHT, KY 41017