J-2b Drawings.pdf

PDF 1 MB Posted Feb 4, 2026

Attached to: Kenai Municipal Airport (ENA) ATCT roof refurbishment project
Solicitation number: ENA01
Issued by: Department of Transportation Federal Aviation Administration Southwestern Region

About this file

Written by GovTribe AI · Feb 4, 2026

This document is a set of architectural and construction drawings for the Air Traffic Control Tower (ATCT) facility refurbishment project at Kenai Airport in Alaska, issued by the Federal Aviation Administration (FAA) under the Department of Transportation.

The project scope encompasses replacing the ATCT roof with a fully adhered 90 mil EPDM system carrying a minimum 25-year warranty, resealing all roof joints and sealants with marine-grade materials, and repainting tower exteriors including the control cab, base building siding, steel roof, guardrails, catwalks, external ladders, doors, windows, and louvers. The drawings indicate the roof assembly must comply with Factory Mutual (FM) requirements and meet hurricane-prone region wind criteria per ASCE/SEI 7-22. All roof drains require replacement with bowls and appurtenances, and proper drainage must be ensured without water ponding. The contractor must field-verify all dimensions and conduct bulk sample analysis of roof cores, which have been found to contain asbestos-containing materials requiring safe removal per applicable specifications and regulations. A temporary air conditioning system (approximately 7.5 tons) must be provided as backup during existing RTU outages, potentially requiring a power generator. Construction activities must occur between 10 PM and 6 AM to avoid operational disruptions, and the ATCT facility must remain fully operational throughout the project. Material Safety Data Sheets must be submitted for all new materials emitting odors, with preference given to low-VOC paints, sealants, and adhesives. The contractor bears responsibility for offsite disposal of all demolished items and must coordinate staging areas, material storage, removals, and disposals with the Resident Engineer and FAA.

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697DCK-26-R-00120 - FE.pdf	PDF	Feb 4, 2026
J-1 Statement Of Work ENA Envelope 012626.pdf	PDF	Feb 4, 2026
J-2 20011949 ENA Spec 012626.pdf	PDF	Feb 4, 2026
J-3 Wage Determination.pdf	PDF	Feb 4, 2026

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AIR TRAFFIC CONTROL TOWER (ATCT)

KENAI, ALASKA

REFURBISH FACILITY ENVELOPE

INCLUDING ROOF AND EXTERIOR

COVER SHEET AND DRAWING INDEX

PROJECT SITE AND VICINITY MAP

ROOF PLAN AND CAB ELEVATIONS

ROOF SECTIONS

BUILDING SECTIONS AND PAINTING NOTES

CONTROL CAB SECTIONS

GROUND FLOOR PLAN AND EXTERNAL WALL LAYOUT

ELECTRICAL ROOF PLAN AND DETAILS (AS-BUILT)

ENA-D-ATCT-G002

ENA-D-ATCT-G003

ENA-D-ATCT-A002

ENA-D-ATCT-A003

ENA-D-ATCT-A004

ENA-D-ATCT-A005

ENA-D-ATCT-A006

ENA-D-ATCT-E001

DRAWING LIST:

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-G002

JDB

ATCT

REFURBISH ENA FACILITY ENVELOPE

COVER SHEET AND

DRAWING INDEX

en a-d-at ct -g

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT AK

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

AutoCAD SHX Text A

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G A

WILLOW STREET

PAVED 24' ROAD,CITY

BOUNDARY OF FAA

PROPERTY

17°51'E (1995)

NORTH

ATCT

TELCO

EQUIPMENT

ROOM

BASE BLDG.

STORAGE

ROOM

UTILITY

ROOM

BATTERY

ROOM

BOILER

ROOM

STAIRWAY

MAIN

ENTRANCE

BASE BLDG

ATCT

PROJECT

AREA

KENAI ATCT

KENAI ROAD

KENAI

RADIO TOWER

KENAI

AIRPORT

56 4

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-G003

JDB

ATCT

REFURBISH ENA FACILITY ENVELOPE

PROJECT SITE AND VICINTY MAP

STAGING PLAN AND TOWER LAYOUT

en a-d-at ct -g

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT AK

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

1. THE PROJECT'S SCOPE OF WORK CONSISTS OF (NOT LIMITED TO) REPLACING ATCT ROOF, JOINTS SEALANTS AND PAINTING TOWER EXTERIORS INCLUDING BASE

BUILDING SIDING AND STEEL ROOF.

2. ENA ATCT MUST REMAIN OPERATIONAL, COORDINATE CONSTRUCTION ACTIVITIES THAT MAY IMPACT OPERATIONS. INCLUDING ACTIVITIES WHICH CREATE

EXCESSIVE NOISE, DUST, DIRT, OR THAT DISRUPT THE FUNCTIONALITY OF THE TOWER.

3. CONTRACTOR SHALL PLAN TO WORK BETWEEN 10 PM TO 6 AM TO AVOID OPERATIONS DISTURBANCE .

4. TEMPORARY AIR CONDITION SYSTEM TO BE PROVIDED AS STAND BY FOR EXITING RTU OUTAGE.BASED ON EXISTING SYSTEM +7.5 TON TEMPORARY SYSTEM TO BE

INSTALLED ON GROUND AND CONNECT TO TOWER CAB THROUGH CATWALK DOOR , POWER GENERATOR MIGHT BE NEEDED FOR TEMP AC.

5. PROJECT INFORMATION, LAYOUT, & DIMENSIONS SHALL BE VERIFIED BY THE CONTRACTOR IN THE FIELD.

6. STAGING AREA, PARKING LOT USE TO BE COORDINATED WITH RE/SSC, STORAGE OF CONSTRUCTION MATERIALS AND TRAILERS ON SITE SHALL BE LIMITED TO THE

CONSTRUCTION STAGING AREA. MATERIALS SHALL BE NEATLY STORED AND PROTECTED.

07. BULK SAMPLE ANALYSIS OF ROOF CORES FOUND ASBESTOS CONTAINING MATERIALS WITHIN ENA ROOF , CONTRACTOR SHALL FOLLOW SPEC/ REGULATIONS

TO CONTAIN/SAFELY REMOVE ASBESTOS CONTAINING MATERIALS TO DESIGNATED PLACE.

08. CONTRACTOR SHALL COORDINATE MATERIAL REMOVALS AND DISPOSALS WITH RE.

09. OFFSITE DISPOSAL OF THE DEMOLISHED ITEMS IS THE RESPONSIBILITY OF THE CONTRACTOR.

10. BASE BLDG EXTERIORS AND METAL ROOF; REPAINT AND RESEAL JOINTS WITH MARINE GRADE PAINT.

11. CONTRACTOR SHALL SUBMIT MATERIAL SAFETY DATA SHEETS (MSDS) TO THE COR FOR ALL NEW MATERIALS THAT MAY EMIT ODORS, I.E. PAINTS, ADHESIVES, AND SEALANTS, SMALL SAMPLES MAY HAVE TO BE TESTED BEFORE THEY ARE APPLIED, THE PREFERENCE IS ALL NEW PAINTS, SEALANTS AND

ROOF ADHESIVES TO BE VOC FRIENDLY.

NOT TO SCALE

ATCT GROUND LEVELNOT TO SCALE

SITE LAYOUT

NOT TO SCALE

VICINTY MAP

STAGING AREA, COORDINATE

WITH COR/RE.

GENERAL NOTES

C6 x8

1. CONTRACTOR SHALL FIELD VERIFY SHOWN ROOF DIMENSIONS TO DETERMINE ALL SCOPE REQUIREMENTS.

2. NO OUTAGE NOR INTERRUPTION TO NAS ALLOWED AT ANY TIME.

3. REMOVE/REPLACE EXISTING ROOFING & SUBSTRATE, INCLUDING PREVIOUS ROOF MATERIAL, INSULATION, VAPOR RETARDER, ETC.

4. INSPECT ROOF DECKING FOR DEFECTS , REPAIR OR REPLACE AS NEEDED.

5. CONTRACTOR SHALL REPLACE ALL ROOF AREAS WITH A FULLY ADHERED 90 MIL EPDM OR EQUIVALENT PER THE SPECIFICATIONS, WITH A MINIMUM OF 25 YEAR WARRANTY .

6. ALL INSULATION AND CRICKET BOARDS SHOULD PROVIDE POSITIVE FLOW TO ALL ROOF SCUPPERS AND ROOF DRAINS. WATER PONDING WILL NOT BE ALLOWED.

(TAPER SYSTEM DESIGN SHOULD NOT INCREASE ROOF DESIGN LOADS).

7. DESIGN INTENT IS TO COMPLY WITH A FACTORY MUTUAL (FM) ROOF ASSEMBLY, UNLESS EXISTING STRUCTURE MAKES THIS UNFEASIBLE.

8. CONTRACTOR SHALL REPLACE ROOF DRAINS WITH BOWLS AND APPURTENANCES, CLEAN AND TEST TO ENSURE PROPER DRAINAGE AT ALL DRAINS .

9. EXISTING ROOF TOP AIR HANDLER AND ROOF HATCH TO REMAIN UNLESS IT'S NECESSARY FOR REPROOF.

10. FULLY ADHERED WALK PADS TO PROVIDE ACCESS TO ROOF TOP AIR HANDLER UNIT.

11. SITE IS IN A HURRICANE-PRONE REGION AS DEFINED IN ASCE/SEI 7-22 SECTION 26.2, MINIMUM WIND CRITERIA SHALL BE MET.

ROOF REPLACEMENT NOTES :

NOT TO SCALE

CAB ELEVATION

NOT TO SCALE

CAB ROOF PLAN

23'-8"

5'-11" 14'-10" 5'-11"

4'-0 1/2"3'-11 1/4"3-10 1/4"

10 1/4"

1'-3 1/2"

3'-3"3'-3"3'-2 1/4"

2' -8

2' -7

-6

1'-3 1/4"

2' -2

3X1 CORRUGATED DECK 24 GA.

20'-6"

3'-2 1/4" 3'-3" 3'-3"

2'-1 3/4" 2'-1 3/4"

3'-3" 3'-3" 3'-2 1/4"

'-6

'-3

O O

F (S

'-3

O O

F (C

O N

1' -0

-7

1' -7

'-8

2' -8

'-0

2' -9

-4

CATWALK GUARDRAIL

CAB GLASS

20 GA. INSULATED

PANELS

20 GA. INSULATED

PANELS

.5 x1

0@ 8'

-1

CAB FLOOR

CEILING

ROOF DECK

PARAPIT

C6x8.2

C HOISTL

HOOK

C6x8.2

ROOF HATCH

C6x8.2

ROOF TOP UNIT

C6 x8

C6x8.2

8Cx11.5 ROOF DESIGN ROOF LIVE LOAD = 20 PSF 9Cx13.4 " " " " " " " " " " = 30 PSF 10Cx15.3 " " " " " " " " " " = 40 PSF 12Cx20.7 " " " " " " " " " " = 60 PSF

ROOF DRAINROOF DRAIN

SCUPPER

2" D.S.

16WF CAB BASE FRAME

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-A002

JDB

ATCT

ROOF PLAN AND CAB ELEVATIONS

REFURBISH ENA FACILITY ENVELOPE

en a-d-at ct -a

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

8 3/4"

FULLY-ADHERED 90-MIL

EPDM ROOF

5/8 INCH PRIMED DENSDECK

MOIST RESISTANT

5/8 INCH PRIMED DENSDECK FIRE

RESISTANT

TAPERED ROOF INSULATION

(MINIMUM 6'' AT ROOF DRAINS); R-35 .

EXISTING DECK

REPLACE EXISTING VERTICAL

FLASHING WITH EPDM.

CARLISLE FLEXIBLE FAST ADHESIVE OR EQUIVALENT

CARLISLE SELF ADHERING VAPOR

BARRIER OR EQUIVALENT

CARLISLE CAVGRIP PRIMER/ADHESIVE

FULL SPRAY OR EQUIVALENT

TYP. ON OUTSIDE

ONLY 1/8

NOT TO SCALE

OVEFLOW SCUPPER

NOT TO SCALE

ROOF CANT DETAIL

NOT TO SCALE

SECTION THRU DISAPPEARING STAIRS

NOT TO SCALE

TYPICAL ROOF ASSEMBLY

NOT TO SCALE

CURB DETAIL AT HVAC UNIT

NOT TO SCALE

ROOF DRAIN DETAIL

10'-0"

ROOF DRAIN

SLOPING RECESSED

PAN

3x1 CORR.

DECK

WATER

PROOFING

SEALANT

CAULK

THREAD

RIGID INSUL.

ROOFING

HVAC UNIT

METAL FLASHING

CURBING INSULATION

4" FIBER CANT

RIGID INSULATION UNDER

ROOF CURB

1" INSULATION

ROOFING & INSULATION

ACOUST. TILE CLG.

TAPE EXPOSED

EDGES

STAIR COVER

INSULATION

ROOF DRAIN

1/2"Ø H.T. BOLT

SHADE POCKET BRACKET

3" METAL PANEL

STAIR HANGER L

2x2x1/4" 4 REQUIRED

CLIP L 4x3x1/4

W/1/2"ØH.T. BOLTS

ROOF HATCH

SUPPORT FRAME

3x1 CORR. DECK

RIGID INSUL

1" POLYSTYRENE

INSUL.

4" FIBER CANT

ROOFING

ROOF HATCH

3" METAL PANEL

CAULK

METAL FLASHING

SCUPPER LINING

RIGID INSUL.

ROOFING

#14 SELF TAPPING

SCREWS @ 12" O.C.

CAULK METAL FLASHING

4" FIBER CANT

ROOFING

RIGID INSUL.

3"x1" CORR. DECK 24 GA.

PERIMETER CHANNEL C6x8.2

METAL FLASHING

3x1 CORR. DECK 24 GA.

PERIMETER

CHANNEL

1/ 2"

4" 6"

2"3" 3"

CONT. ISOLATION PAD

HVAC UNIT ROOF

CURB

1" THK. JOHNS-MANSVILLE

LIN/ACOUSTIC INSUL.

3x1 CORR. DECK FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-A003

JDB

ATCT

REFURBISH ENA FACILITY ENEVLOPE

ROOF SECTIONS

en a-d-at ct -a

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

SHEET NOTES :

1. CONTRACTOR TO VERIFY ALL DIMENSIONS AND EXISTING ROOF THICKNESS PRIOR TAPER DESIGN .

2. SECTIONS PROVIDED HERE BASED ON AS-BUILT, DESIGN INTENT IS TO REPLACE ROOF WITH A 25 YEAR WARRANTY SYSTEM .

3. CONTRACTOR SHALL SUBMIT TAPERED ROOF SYSTEM DESIGN AND MUST REVIEW IT PRIOR TO SUBMITTAL.

SHEET NOTES:

1. PAINTING SCOPE OF WORK INCLUDES (NOT LIMITED TO) USING MARINE GRADE PAINT MATCHING EXISTING FACILITY COLORS TO PAINT THE FOLLOWING :

A. ENTIRE TOWER BUILDING EXTERIOR PANELS, ROOF GUARDRAIL, EXTERIOR LADDER AND STEEL SAFETY CAGE .

B. CATWALK GUARDRAIL AND GRATING, EXTERNAL DOORS, WINDOWS/LOUVERS AND FRAMES.

C. BASE BUILDING SIDING , INCLINED METAL ROOF , EXTERNAL DOORS , WINDOWS AND FRAMES .

2. REMOVE EXISTING CAULKING/JOINTS SEALANT , REPLACE IT WITH MARINE GRADE SEALANT AND REPLACE BACKER ROD IF NEEDED.

3. ANY RUSTED PANEL, GUARD RAIL AND/OR CATWALK PART TO BE INSPECTED IN PRESENT OF RE AND REPAIRED BEFORE PAINTING.

4. SCOPE OF WORK INCLUDES INSPECTION OF TOWER AND BASE BLDG EXTERIORS FOR MOLD AND MILDEW BEFORE PAINTING/JOINT RESEAL.

5. AWNINGS AND ROOF HATCH DOOR ARE TO BE INSPECTED FOR RUST, CLEANED AND REPAINTED .

11'-8"

' 0

18'-0"

BASE BLDG

STORAGE

ROOM

BASE BLDG

EQUIPMENT

ROOM

CORRIDOR

BATTERY

ROOM

UTILITY

ROOM

SINK

STAIRWAY

ENTRANCE

18'-0"

' 0

NOT TO SCALE

GROUND LEVEL (1ST FLOOR)

NOT TO SCALE

WEST ELEVATION

NOT TO SCALE

SOUTH ELEVATION

NOT TO SCALE

EAST ELEVTION

NOT TO SCALE

NORTH ELEVATION

GROUND LEVEL

C-3 LEVEL

LADDER

14"x24" STORMPROOF

LOUVER W/ MANUAL

DAMPER

14"x24" STORMPROOF LOUVER

W/ MANUAL DAMPER

5" X 2" X 1.379"

2'-2" Ø STD. PIPE

3" X 3" X14 GA. METAL RAIL

INSULATED WALL PANELS

TOILET EXHAUST

LOUVER 12" X 12"

METAL LADDER

DOWNSPOUT AND

CONCRETE SPLASH BLOCK

BASE BLDG COVERED BACK SIDING

OF THE TOWER.

2'-6"x3'-0"

WINDOWS

CATWALK W/ OPEN

METAL GRATING

' 0

C-3 LEVEL

JUNCTION ROOM

C-2 LEVEL

CHIEF'S ROOM

C-2ALEVEL

TRAINING ROOM

GROUND LEVEL

CONTROL

CAB LEVEL

C-3 LEVEL

JUNCTION ROOM

C-2 LEVEL

CHIEF'S ROOM

C-2A LEVEL

TRAINING ROOM

GROUND LEVEL

CONTROL

CAB LEVEL

14"x24" LOUVER

' 0

7' -9

BOTTOM OF LADDER14"x24" STORMPROOF

LOUVER W/ MANUAL

DAMPER

46"x15 11/16" A/C

LOUVERS W/

MOTORIZED DAMPERS

INSULATED WALL PANELS

1" INSULATED GLASS

WALL PANELS

OBSTRUCTION LIGHTS

LIGHTING RODS

' 0

'-0

SECTION

NOT TO SCALEA 3

3/4Ø (BEYOND)

3/4Ø BAR

3/16

NOT TO SCALE

EXTERIOR LADDER

6' -9

46L-2

2'-1 5/8"

1/20" Ø X 1 - 1/4" M.B.

46L-1

P 3x3/8

3/4 Ø BAR

1/2Øx3 1/4 M.B.

W/ SPACER~2 1/4 LG.

CATWALK

1/20" Ø X 1 - 1/4" M.B.

3/16

TYP.

'-0

" M O

D U

1'-11 3/8"1 1/8" 1 1/8"

A 3

-0

3' -0

G R

-0

'-0

1/ 2"

1 1/2"

ELEV.+7'-10

1 1/2"

2' -1

2" 7'

-1

1/ 2"

'-0

9' -0

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-A004

JDB

ATCT

REFRUBISH ENA FACILITY ENVELOPE

BUILDING SECTIONS AND PAINTING NOTES

EXTERIOR LADDER

en a-d-at ct -a

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

A 7

HATCH

-2 W

TOP FLG.~ L5x3x4'~16B-2 BOT.

FLG~M10x22.9~16B-3

16 GR-6

16 B-7

W 6x15.5

16C-4

-6

16GR-6

W6x15.5' 16C-4

W8x17~ 16 B-7

-6

-1 W x3

3'-11 5/16"

11 1/2 9'-4"

16'-9" O/C BEAM

18'-8" (W.P. TO W.P. ) 3'-11 5/16"

11 1/2"

5'-8"

15 B-3

W16-B-6

L 5 x3 x4 '-1

6 B -1

WF (T

OP & BOT. F

3" IN

SULATED

WALL

15 B-3

W15-B-6

(2)16B-2

24 CW-3

(2) 16B-2

8' -4

O N

'-0

8' -4

O N

16'-8"

16 B-5

24 CW-3

24 CW-1

24 CW-3

24 CW-2

13'-3 3/8" (W

.P. TO W

.P.)

9'-7 1/2"

8 1/4"

3ØH.T. BOLTS W/ H.T.

FLING WASH (2 1/4LG

@W16x36 2 3/4 LG @ W16x71

C 16WFL

16GR-6

'-0

4" M

1' -0

-7

1' -8

-8

/2 " 1'

-6

8' -0

'-0

" T O

O R

2'-1 3/4"

5'8"

4' -8

3' -7

1' -7

3'-2"

1' -5

2' -0

-8

1' -5

1' -1

STANDARD 2 1/2"Ø THREADED CAP

@ ANTENNA MOUNT (A.M.)

2 1/2Ø LOCK NUTS

2 1/2"Ø STD. PIPE

#14 SELF TAP SCREW

2"Ø HOLE IN PARAPET PANEL (FOR

WIRING) (TYP. 3 PERP PANEL

MASTIC

INSULATION

2 1/2"

CONDUIT

COUPLING

[ 4 1/2"x.179

TUBE 6"x2"

#14 SELF TAPPING SCREW

14 GA. COLUMN CAP

W/MASTIC SEAL

COLUMN

6"x3 1/2"

INSULATED WALL PANEL

W/LINER (NOTE: NO INSU. IN

PARAPET)

4" FIBER CANT

∠ 3"x2"x1/4"

PERIMETER CHANNEL ([ 6x8.S)

3/4"Ø HI-THN BOLT

3"x1" COOR. DECK 24 GA.

ROOF

2 1/2"Øx11"

ST'D PIPE

[ 4 1/2" x.179-PFA

2 1/2"Ø LOCK NUTS

4 1/2x.179~pfa

2 1/2Ø COUPLING

4 1/2x .179 2 1/2Ø HOLES IN

TUBE & PANEL IN LINE WITH

PIPE ABOVE

1 1/2" FIBERGLASS BLK. INSUL. .6

DENSITY VINYL BACKING

FLASHING

ROOF

INSULATION

3x1 CORR. DECK

(24 GA.)

3/4Øx2 H.T. BOLTS

PERIMETER CHANNEL C6x8.2 47A W/#14x3/4 S.T.S. T & B

SHADE POCKET BRACKET~47B

(3) PER SIDE

18 GA. GALV.

SHADE POCKET

39CP-1 CENTERED (39CP-2 & 3 END

CLOSURES SECURED W/BLIND RIVETS)

TUBE 6x2

2"x12 GA. REINF PLATES

FOR CONSOLE ATTACH

3/4" FIRE RETARDENT

PLYWOOD

3/4Øx2H.T. BOLTS

PERIMETER CHANNEL

C6x8.2 1'-2" F.B. INSUL

W/VINYL

3x8 CUTOUT (FOR

ELECT.)

BENT ANGLE L6

1/4x2x3/16

BASE OF PETAL FRAME

SET IN MASTIC

W16x36

1/2Ø 1 1/4 M.B.

SHAFT GIRT

RUBBER STRIP

INSULATED PANEL

1/2"Øx1/4 H.T.B.

3x2x3/16

C7x9.8

CATWALK GRATING (3.14 P.S.F.)

EXPANDED DIAMOND MESH

TUBE 3x3x16GA.

C3x4.1

TUBE 3x3x14GA.

1 1/2" FIBERGLASS BLANKET

INSUL. .6 DENSITY NO BACKING

COLUMN L6x3 1/2x1/4"

G-2 GLASS & FRAME

TUBE 6x2

INSULATED 20 GA.

WALL PANEL

TUBE 6x2

2 1/2"Ø STD.

PIPE

CLG. LINE

3x8" CUTOUT FOR

ROOF DRAIN OR

ELEC. CONDUIT

15°

INSULATED WALL 20GA.

PANEL W/LINER

HINGE REF.

CANT.

2'-6"x4'-6"

INSULATED

ROOF HATCH

ROOF

INSULATION

3x1 CORR. DECK

CLIP 4"x3"x1/4" W/1/2Ø

H.T. BOLTS

2"x2"x1/4" FOLDING

STAIR FRAMING

(TYPICAL)

FRAME 46F-1 HANGERS

46FLR

FOLDING STAIRS

SUSP. ACOUST. CLG.

PERIMETER

ROOF

CHANNEL

8 3/4" 9" 4'-6 5/8" 1'-0 1/8"

2 1/4"

THREADED END TO RECEIVE

OBSTRUCTION LIGHT (O.L.) OR

LIGHTING ROD (L.R.)

23'-0" %

CATWALK

3'-2"

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-A005

JDB

ATCT

REFURBISH ENA FACILITY ENVELOPE

CONTROL CAB SECTIONS

GUARDRAILS, ROOF HATCH, AND CATWALK

en a-d-at ct -a

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

NOTES :

1. CONTRACTOR TO INSPECT EXISTING ROOF HATCH IN PRESENT OF

SSC AND RE THEN FIX THE LEAKAGE OR REPLACE ROOF HATCH IF

NECESSARY.

2. EXISTING ROOF AND INSULATION AROUND THE ROOF HATCH TO BE

REPLACED WITH EPDM ROOFING SYSTEM.

3. REPLACE/REPAINT PARAPET COPING/FLASHING & REPAINT ROOF

GUARDRAIL, CATWALK GRATING AND GUARDRAIL.

NOT TO SCALE

CATWALK FRAMING PLAN

NOT TO SCALE

SECTION ROOF HATCH

NOT TO SCALE

SECTION AT PARAPET

SECTION

NOT TO SCALEA 7

AutoCAD SHX Text

FLASHING

AutoCAD SHX Text 6"x3 1/2"

CORR. DECK

1'-0"

8'-0" TO EDGE

FLR. SLAB

PANEL INSIDE RIB OUTSIDE RIB

DEAD AIR

INSIDE AIR

2" BLKT INSUL.

1/2" URETHANE

R U

0.25 0.91 0.68 7.00

8.84 0.113

0.25

0.68

4.05 0.247

0.25

0.68 1.00 3.12 5.05 0.198

NOT TO SCALE

TYPICAL EXTERIOR WALL LAYOUT

DETAIL

NOT TO SCALEA 6

SECTION

NOT TO SCALEA 6

NOT TO SCALE

GROUND LEVEL

A 6

1'-0" 9" 5 PANEL @ 1'-4" = 6'-8" 1'-4" 5 PANEL @ 1'-4" = 6'-8" 7" 1'-0"

12 PANELS @ 1'4" =16'-0"

1'-4"

7"9"7"9"

1'-0"

1' -0

17'-8"

6'-5"3'-4"

5'-11 1/2"

7'-9"

3 1/4"

3/ 4"

5'-3"

3 3/16"

1 1/4"

6" HOISTWAY

EQUIPMENT

ROOM

ENTRANCE

PANEL

MAIN PANEL

WORKBENCH

BATTERY

CHARGER

BATTERY

RACK

SINK

R W

N O

. 1

C A 6

CP70A20

#10 ST S.M.S. @ 1/3 PTS

#10 ST S.M.S. @

1/3 PTS

URETHANE FILLER

2x1/2x1.5# DENSITY

INTERIOR & EXTERIOR

WALL PANEL FACE 24GA

1/8" BLIND RIVETS @ 6" O.C.

16"x2" THK. FIBERGLASS

BLANKET INSULATION #6

DENSITY - NO BACKING

14"x24" LOUVER W/ MOTORIZED

DAMPER

URETHANE FILLER 2x1/2x1.5#

DENSITY

2x2x1/2 PLYWOOD BLOCK

TYP. TOP & BOTTOM OF

PANEL ASSEMBLY AT EACH

INTERIOR RIB

#14x2 S.T. WHITE

16"x2".6# DENSITY FIBERGLASS

INSULATION (NO BACKING)

CON. PRC-5000 W/BL. RIV

1/4x1 ADHESIVE BACKED FOAM

RUBBER & CONT

MODULAR FLASHING TYP.

6" END LAP24GA TRIM CA71C

6x6 CA71D 8x8

URETHANE INSULATION

1x3 1/2x1.5 DENSITY

CABINET

PRECAST CONC.

SPLASH BLOCK

14"x24" LOUVER W/

MOTORIZED DAMPER

DOOR SIZE

ACCESS PANEL

LADDER

14"x24" LOUVER W/ MANUAL

DAMPER

ALTERNATE LOCATION OF DOOR

STOP SEE DETAIL

LADDER ABOVE

VACUUM SYSTEM W/OUTLET

EXTERIOR INTERIOR

DETAIL

NOT TO SCALEA 6

#10 ST S.M.S. @ 1/4 PTS (TYP.)

CLCLCLCL

CABINET

CONDUITA.C. POWER PANEL

FOR TELCO USE ONLY

TELEPHONE EQUIPMENT

SPACE

. S

B 4'

-0 " T

O E

D G

CLCLCLCL

1'-4"

RUSTED PANEL:

KTR TO INSPECT

REPAIR/REPLACE

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SE

KENAI

ENA-D-ATCT-A006

JDB

ATCT

REFURBISH ENA FACILITY ENVELOPE

GROUND OUTFLOOR PLAN AND EXTERNAL WALL LAYOUT

en a-d-at ct -a

dw g

TERMINAL

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

C O

R U

O N

AIRPORT

DRAWING PRODUCED ON WSA ANCHORAGE CAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

NOTES:

1. PROJECT SCOPE REQUIRES REPAIR RUSTED EXTERIOR METAL PANELS

LIKE THE RUSTED PANEL LEFT OF MAIN ENTRANCE.

2. REPLACE RUSTED PANEL AND/OR PANELS IF NEEDED.

3. EXTERIOR WALL LAYOUT/DETAILS AS BUILT, PROVIDED HERE AS

REFERENCE FOR PANEL REPAIR OR REPLACEMENT.

SHEET NOTES:

1. CONTRACTOR SHOULD PLAN FOR REPLACEMENT OF ALL ADHESIVE AND MECHANICAL MOUNTING CABLE CLAMPS OF THE EXISTING

LIGHTNING PROTECTION SYSTEM LOCATED ON CAP ROOF AND PARAPET WALLS. IF REQUIRED, REPLACE AND REPAIR ALL LIGHTNING PROTECTION SYSTEM ROOF CLIPS, MECHANICAL CONNECTIONS, AND FASTENERS, SUCH AS THOSE ON THE ENDS OF BONDING JUMPERS CONNECTED TO EXTERIOR METALLIC LOUVERS, VENTS, HVAC/RTU UNITS, AND ROOF DRAINS.

2. AS BUILT PROVIDED HERE AS A REFERENCE , CONTRACTOR EXPECTED TO COORDINATE WITH RE/COR IF SITE CONDITIONS DIFFERED

FROM AS-BUILT .

ON HATCH AT LADDER SEE

LIGHTNING PROTECTION AIR TERMINALS

LIGHTNING PROTECTION CABLE LOOP

ABOVE CAB CEILING

DOWN COLUMN TO CONT. CAB

TERMINAL BOX B-13 & CONTROLS

DOWN COLUMN TO CONT. CAB

TERMINAL BOX & B-15

A/C UNIT FEEDER DOWN COLUMN TO

CONT. CAB TERMINAL BOX TO MAIN DIST.

PANEL. SEE SCHEDULE

RUN ABOVE

CAB CEILING

HUMIDIFIER ON SUPPLY DUCT ABOVE

CAB CEILING

HUMIDISTAT IN RETURN AIR DUCT

DOWN COLUMN TO JUNCTION

ROOM (TWO PLACES)

THOMPSON #125 CLAMP (TWO PLACES)

OBSTRUCTION LIGHT

FIXTURE TYPE "C" (3 PLACES)

PHOTOELECTRIC CONTROL

(ONE PLACE ONLY)

WEATHERPROOF

A/C UNIT CONTROL TO MONITOR &

CONTROL PANEL IN CAB

B-15

A/C UNIT

ON ROOF

NOT TO SCALE

OBSTRUCTION LIGHT AND MOUNTING DETAIL ROOF FIXTURE MOUNTING DETAIL

NOT TO SCALEE3 E4

NOT TO SCALE

SIDE VIEW

NOT TO SCALE

OBSTRUCTION LIGHT AND MOUNTING DETAIL

NOT TO SCALE

OBSTRUCTION LIGHT AND MOUNTING DETAIL

LIGHTING PROTECTION FLEXIBLE BOND DETAIL

NOT TOS CALEE3 E4

PHOTOELECTRIC CONTROL -ONE

LOCATION ONLY CROUSE-HINDS

PEC-4 #51711

1/2"x18" STAINLESS STEEL POINT

3/4" TO 1/2" ADAPTER

3/4'x12'-0" COPPERCLAD STEEL

AIR TERMINAL W/1'-6" STAINLESS

STEEL POINT. BOTTOM 2'-0"

THREADED.

HEX NUTS ABOVE & BELOW PIPE

CAP

THOMPSON #519 PARALLEL

CLAMP 3/4" ROD TO #2 CABLE

BRONZE PIPE DRILLED IN

CENTER FOR 3/4" ROD

THOMPSON #804 PIPE CLAMP

THREADED PORTION OF AIR

TERMINAL INSIDE 2 1/2" PIPE

BRONZE PLUG W/ CENTER

DRILLED & TAPPED FOR AIR

TERMINAL OUTSIDE DIAMETER

MACHINED FOR SNUG "SLIP-FIT"

INTO 2-1/2" PIPE

THOMPSON #32 STANDARD

COPPER CONDUCTOR #2 CABLE

W/32 STRANDS OF 17 GAUGE.

THOMPSON #710 THRU-ROOF

CONNECTOR SEAL & MAKE

WATERTIGHT

3/8"xREQ'D LENGTH BRASS BOLT

W/FLAT WASHER & NUT.

1' -6

'-0

2' -0

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN REDLINE

DATE APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

8 1234567

DATE

DRAWING NO

DESIGNED

REVIEWED BY

E$ $T

APPROVED

DATE

8 234567

O R

DO NOT SIGN

06/21/2025

EYUNG GOV

TERMINAL ENGINEERING CENTER-SEA

KENAI

ENA-D-ATCT-E001

ATCT

REFURBISH ENA FACILITY ENVELOPE

ELECTRICAL ROOF PLAN AND DETAILS

"AS BUILT"

en a-d-at ct -e

dw g

TERMINAL

ENGINEERING SERVICES

ATO-TECHNICAL OPERATIONS WESTERN SERVICES AREA

C O

R U

O N

AIRPORT

THIS DRAWING PRODUCED ON THE WESTERN REGION AUTOCAD SYSTEM

RAZAK ALBARQAAWEE

PROJECT ENGINEER

20011949

AutoCAD SHX Text P

AutoCAD SHX Text H

AutoCAD SHX Text SECURE TO ROOF STRUCTURE W/THOMPSON #701, PURLIN BONDING PLATES, TO PROVIDE A COMPLETE LOOP ABOVE CAB CEILING

AutoCAD SHX Text

DOWN COLUMN, TWO PLACES, TO CORNER COLUMN IN JUNCTION ROOM.

AutoCAD SHX Text

OBSTRUCTION LIGHT FIXTURE TYPE "C"

AutoCAD SHX Text

PIPE COUPLING W/2 1/2" TO 1" THREADED REDUCERS

AutoCAD SHX Text

12/3 "SO" CORD IN PIPE COLUMN

AutoCAD SHX Text

OUTLET BOX W/ BLANK PLATE GASKET & SEAL MADE WATERTIGHT

AutoCAD SHX Text

3#12-1/2" FLEXIBLE CONDUIT IN WALL

AutoCAD SHX Text

ROOF

AutoCAD SHX Text

FLEXIBLE CONDUIT SECURED TO ROOF STRUCTURE-TO OTHER FIXTURES

AutoCAD SHX Text

OUTLET BOX & BLANK PLATE W/"KO"

AutoCAD SHX Text

CEILING

AutoCAD SHX Text

CONDUIT UNION & 1" CLOSE NIPPLES

AutoCAD SHX Text

THOMPSON #639 BONDING PLATE. DRILL AND TAP COLUMN FOR (3) 5/16" MACHINE SCREWS

AutoCAD SHX Text THOMPSON #588 FLEXIBLE BOND STRAP COPPER 3/4"x24" W/ HOLES AT EACH END FOR 5/16" MACHINE SCREWS

AutoCAD SHX Text

COLUMN

AutoCAD SHX Text

GIRT

AutoCAD SHX Text

COLUMN

AutoCAD SHX Text

THOMPSON #639 BONDING PLATE. DRILL AND TAP COLUMN FOR (3) 5/16" MACHINE SCREWS

AutoCAD SHX Text

FLOOR LEVEL

AutoCAD SHX Text

PARAPIT

AutoCAD SHX Text

4" OCT. BOX, GASKETED, SEALED & MADE WATERTIGHT

AutoCAD SHX Text

TYPE 'N' FIXTURE

AutoCAD SHX Text

FLEXIBLE CONDUIT IN WALL

AutoCAD SHX Text

ROOF

AutoCAD SHX Text FLEXIBLE CONDUIT-SECURED TO ROOF STRUCTURE-TO OTHER 'N' FIXTURE OR DOWN COLUMN TO PANEL 'B' TERMINAL BOX

AutoCAD SHX Text

JUNCTION BOX & BLANK PLATE W/ 1/2" KO

AutoCAD SHX Text

CEILING

AutoCAD SHX Text

GIRT

AutoCAD SHX Text

COLUMN

AutoCAD SHX Text THOMPSON #588 FLEXIBLE BOND STRAP. COPPER 3/4"x24" W/HOLES AT EACH END FOR 5/16" MACHINE SCREWS

GIRT

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File details come from the government source that posted it. Updated Feb 4, 2026.