Questions and answers.pdf

DEPARTMENT OF THE AIR FORCE

354th fighter wing

18 June 2025

MEMORANDUM FOR: 354 Civil Engineering

2310 Central Ave, Building 2258 Eielson AFB, AK 99702

FROM: 354 CONS/PKA

2310 Central Ave, Building 2258 Eielson AFB, AK 99702

SUBJECT: Question and Answers – Solicitation FA500425B0002, Project FTQW 17-1015-2 CAC Heating and Roofing.

Please find the list of Contractor questions and Government responses for the Solicitation Phase of the above labeled project:

# Contractor Questions Government Response Date of

GOV

Response 1 It appears the existing roof structure is sloped towards the middle of the building creating a flat valley along grid C from grid 1 to 3 and 7 to 9.

Is the intent to add crickets in the valley to direct the water flow to the roof drain?

If so, can a design intent be provided?

Government does NOT intend on adding additional crickets in the valley.

6/17/2025

2 If crickets are added between grids 1 to 2 and 8 to 9, this will block off the overflow protection scuppers located at the end walls (grids 1 and 9).

Please see response to question #1. 6/17/2025

3 The center roof area between grid 3 to 7 appears to have a flat deck, is the intent for this area to receive a tapered insulation system to direct the water flow to the drain and overflow drain?

Yes the intent for this area is to receive a tapered insulation system but MUST NOT exceed the height of the parapet.

6/17/2025

4 There are 2 metal roof areas, 1 on the side of the electrical room and 1 at grid D between grids 3 and 7, are these metal roofs to remain or are they to receive a new PVC roof system as well?

The metal roofs are to remain. 6/17/2025

5 Please provide as-built drawings for the existing hydronic boiler system.

The existing system is a steam boiler system. Please see attached boiler piping diagram.

6/17/2025

6 Please provide model number for the cleaver-brooks boilers.

Please see the attached picture of the boiler numbers.

6/17/2025

7 Please provide as-built drawings for the existing roof drain and rain leaders.

Please see the attached drawings.

These are the only drawings the Government has.

6/17/20/25

8 Proposals are due June 25 with a 120 calendar days acceptance period = October 23, 2025.

The requirement for permanent heat to be operational by 15 September 2025 is not reasonable.

As per the statement of work,

2.3 PERIOD OF

PERFORMANCE

The period of performance for the construction is identified in the contract with a start date after issuance of the Notice to Proceed (NTP). Permanent heat will need to

6/11/25 be operational in the building NLT 15 September 2025, or a temporary heat solution will need to be provided by the Contractor. A temporary heat plan will be submitted NLT 30 days prior to 15 September 2025 for approval

9 “Funds are not presently available for this effort.”

Certified Funds have been received at this time.

6/11/2025

10 52.225-9 Buy American – Construction Materials (Oct 2022) and 52.225-11 Buy American – Construction Materials under Trade Agreements (Nov 2023) are both listed. Which applies?

Both clauses are listed due to uncertainty of bids

6/11/2025

11 Given that the size of the project is a maximum of $5 million, would not 52.225-9 apply?

Project magnitude is an estimate only 6/11/2025

12 Significant work in the building though not recognized in the SOW appears incomplete (building finishes such as wall coverings, ceilings, flooring, etc. , fire suppression, HVAC, communications. Is there another project associated with the building that is ongoing?

No there is NOT another associated project for this building.

6/17/2025

13 Hydro Pipe Diagram General Notes #2. is missing text. Will the USAF provide text for this note?

Please disregard note #2 on the hydro pipe diagram.

6/17/2025

14 The submittal register requires design submittals however the SOW does not include direction for design. Is the contractor to provide design for Fire Protection, HVAC, Seismic, DDC

The extent of the drawings would only be at a shop drawing level.

Please see the attached REVISED submittal register.

6/17/2025

15 Are there requirements for State Registered PE stamped, sealed, and signed drawings?

The only drawings requiring any form of professional seal would be for the roof and conversion of the boiler.

6/17/2025

16 Submittal Register requires a Storm water NOI and Storm Water Pollution Prevention Plan. The SOW does not imply the requirement for excavating or disturbing exposed ground surfaces. Are these Stormwater specifications required?

Please see the REVISED submittal register. A Storm water NOI and Storm Water Pollution Prevention Plan are NOT required for this project.

6/17/2025

17 Submittal Register requires a Dirt and Dust Control Plan. Is this required for the access road to the facility?

Please see the REVISED submittal register. A dirt and dust control plan is NOT required for this project.

6/17/2025

18 Submittal Register requires As-Built Drawings, Record Drawings, and Record Model. Will the Government provide existing design drawings for revision? What drawings format will the contractor be required to submit?

The Government does NOT have other record drawings other than what was provided in solicitation and attached for response to this document. As-builts are required for boiler conversion, roof and rain leaders in PDF and Auto CAD format.

6/17/2025

19 The building age suggests the possibility of construction with Hazardous Materials. Does the Government have a survey or report for previously identified Hazardous Materials?

Government does not have a report.

The roof was last touched in 1996 therefore Government is not aware of hazardous materials in the roof structure. As for the remainder of the building, the Government is not aware of hazardous materials, but should any items be found in the process of construction, the contractor should notify the

6/17/2025 contracting officer immediately for how to proceed.

20 Submittal Register requires reporting citations on previous projects. Will the government disqualify a contractor from performing work due to citations? What citations may be cause for disqualification?

PM is NOT aware of this requirement in the submittal register.

Please see the attached REVISED submittal register.

6/17/2025

21 Submittal register section 02 83 00 requires third party consultant. Will the government remove this requirement?

Please see the attached REVISED submittal register.

6/17/2025

22 Will the Govt. provide existing HVAC design data?

Please see the attached. 6/17/2025

23 Submittal Section 23 30 00 requires Indoor Air Quality During Construction. Is the contractor to perform continuous air quality monitoring and testing during the life of the project?

No additional air testing required unless otherwise required for other components of the project.

6/17/2025

24 Refrigerant submittals are required, does the HVAC system include cooling capabilities?

Please see REVISED submittal register. Contractor is required to perform and provide TAB report to Government.

6/17/20/25

25 The Submittal Register section 28 requires significant Fire alarm submittals, testing, devices, designer, wiring diagrams, etc.. The SOW calls to install a temperature alarm with no other fire alarm criteria. Are these additional submittals required for this device?

Please see the REVISED submittal register.

6/17/2025

26 Project Specifications are provided for features of work not identified in the SOW (ex. Painting).

Is the contractor to assume work activities for specifications not identified in the SOW?

Please see the REVISED submittal register.

6/17/2025

27 Domestic water repairs are required but specifically address the Fire Pump Room. Does the Government anticipate repairs to domestic water outside the fire pump room? Will the Government provide domestic water record drawings?

Please see the attached pictures of the domestic water repairs in the Fire Pump Room. Government’s intent is to match existing and repair breaks due to freeze damage in the Fire Pump Room.

6/17/2025

28 Multiple antennas, communications, and electrical devices are mounted to the parapet that will require removal. Will all this equipment require reinstallation, testing, and certifications?

Contractor is required to remove and reinstall equipment to it’s pre-construction state. No re-certification is required.

6/17/2025

29 Will the government allow for "dual hat" General Contractor staffing requirements?

General contractor may “dual hat” staffing requirements but may NOT triple hat.

6/17/2025

1606873170C Typewritten Text Boiler Model

Boiler room schematic

KNOWN REPAIR AREAS IN CAC, B1300

Repairs In Fire Pump Room (Domestic Water System)

Reconnect and Insulate 2-1/2” Line, And Install a 2-1/2” Ball Valve

Demo

1521310908A

Photo 01

Repairs In Fire Pump Room (Pressure Gauges)

Replace Seven (7) Broken/Damaged Fire Suppression System Liquid Filled (Oil Filled), 300 PSI Pressure Gauges

1521310908A

Photo 02

(Remove OS&Y Valves)

Remove All Three (3) 6” OS&Y System Isolation Valves From the Foam Generators, and Replace Them With Blind Flanged Spools (Blind Flange on Both Ends of Each Spool)

The Abandoned Foam Risers Are Supported by the Pipe Header, So This Work Will Require Temporary Support of the Risers

1521310908A

Photo 03

Convert pre action riser to a dry valve system and tie into the current nitrogen system to serve bays 1 & 2

1521310908A

Photo 04

Inspect, repair if needed, and certify. Convert the system into a one-pump configuration. Isolate and cap the secondary pump ensuring compliance with safety standards.

1521310908A

Photo 05

Replace All Roof Drains and Interior Rain Leaders

Replace All Four (4) Roof Drains And All of the Interior Rain Leaders (all above ground, horizontal and vertical piping, fittings, etc.)

1521310908A

Photo 06

SS-304

STAINLESS STEEL

1 6-GAUGE\

'--!----..-----+-____, ....l >----- 2'-5 r ----<

>-------.i.·-, i" ___ __, FlELC\.'ffllf'I'

CHIMNEY EXTENDER

X-SEC'flO.'.J NTS

I

'ix)

Q

I I I I I I fl_rLJL.JL

/1\

\SJ

U-Lrlf=l'

(2\

\SJ

NEW

SCUPPER

TYP. (E)

68'-0"

I I I I I

'I I

I

I

\___ EXISTING

PAVERS

u..1,: IOo 0...J'a:: (/)

EXISTING

ROOF DRAIN

� ®SIMILAR

L.. w 1 /1\ 0 0..

og �v a::(/)

Q 68'-0" 30'-0"

I I

I I

EXISTING I

LADDER

�I

I I

EXISTING --

VENT '4 \

EXISTING - ,. J

;-�TYP.

• 4'-2"SQ. '

CHIMNEY (C)

EXISTING

(4\ 'n

• 2'-0"SQ.

EXHAUST (A) \8) _

TYP/ 3 \):;¼

(7\ \A2 /

NEW/ '-& I OOF DRAIN�

I I,' NEW NEW OVERFLOW PAVERS - DRAIN

302'-0"

68'-o"

I I

I

I I I /1\ I �v

I ----t;7 NEW

\___ EXISTING

1, PAVERS

I

(7\

PAVERS

\SJ

EXISTING

3" VENT TYP. (O)

EXISTING

2 1/2" VENT

EXISTING EXISTING

5 1 /4" VENT ROOF DRAIN

EXISTING

2 1/2" VENT

6P cp 68'-0"

I I I I I I I

I

I u..1,: j Oo

O...J a::(/)

�SIMILAR

(2'\

NEW \SJ

L..

1,'. t

SCUPPER

Oo O...J a::(/) cp

I I I I I I lJLJl Jl-

/1\

::iJ717cu

I/

------0

------0 'ix)

I """'

------0

---'---0 f-@--';-, --�-?-

LE

'.-, -�-�-._N_o_----------------------------------------------------------------------------(S)

0 0 0 0

I 0 0 f

..--- 2•-5 r --�,TYPICAL AU. 4 SIDES

CHIMNEY EXTENQER

PLAN 'Y\EW NTS

al

,_z ·� 0 �� ,_ -� �, i � ..

� i:i!;

�z w

5t

X-SECTION !>.TS

L,-,r-J f------- -6'-1" -------, CURB Cl� T 2" FlEL!l � NOTE: SIOES NOT EQUAL

CHIMNEY EXTENDER

PL.AN 'v\EW SECTION NTS

OF PAAM'ET INTERSECTIO,.,

SS-304

STAINLESS STEEL

16-GAUGE

ADDED 2 LAYERS

5/8 GWB

T.

0 ' •

TYPICAL 2-HR RATED

PARAPET WALL:

2x6 FRAMING @ 2•-0•

W/ DBL LAYER 5/8 GWB

AND 1 LAYER 1/2 COX

EACH SIDE

r r il r: 4. ., C> ., ., ., . ·C> q t>., q C> C> ., C> "

'c, · q q I C>

C>

J q t> C>

., q q t> C>

4 1/4" FACE OF CONCRETE

TO FACE OF FRAMING

RAIN COLL.AR

PLAN 'v1£W NTS

LINE OF CUTOUT IN

NEW' DECKING

FLUE CONCRffi

FLUE LINER

NOTES

1. A- REMOVE EXISTING GOOSE NECK, SAVE AND REINSTALL.

2.

PROVIDE NEW FLASHING AND COUNTER FLASHING AS REQUIRED.

8- PROVIDE NEW CURB TO MATCH EXISTING DUCT AND GOOSE NECK TO AVOID

THE NEW PARAPET WALL. REMOVE EXISTING GOOSE NECK, SAVE AND REINSTALL.

PROVIDE NEW FLASHING AND COUNTER FLASHING AS REQUIRED.

C- EXTEND EXISTING CHIMNEY HEIGHT TO 3'-0" ABOVE THE TOP OF THE ADJACENT

PARAPET WALL PER USC AND UMC.

D- REMOVE EXISTING VTR'S (5 TOTAL), SAVE AND REINSTALL. FLASH AND COUNTERFLASH

PER ROOF MEMBRANE MANUFACTURER'S RECOMMENDATIONS.

E- LOCATE SCUPPERS 36 INCHES WEST OF GRID LINE "C". BOTTOM OF SCUPPER SHALL BE

NO MORE THAN 2 INCHES ABOVE PAVERS AT LOW POINT OF ROOF .

SEE ELECTRICAL FOR EXISTING ELECTRICAL DEVICES.

u :::v

"""'I

0...

U)

:::v u s:;:

z:

0)

U7

DJ'<

0::::,-"' - ["Tl::::, <.O

U) --I ::::0 C --I C ::::0 ::::0 ---0

::::0 U)

OJ

C

CJ

z:

C) v-J

N <..D

0 � -

<..D 0-, ml z a z ml ml ffl ti z

0 "' (/) -o· u c......u o_

DJ'<

--c) �-:::v "' 0 ,...,.

l'l (D

0:::)

OJ

T"

CJ0 ,...,."'

["Tl::::, <.O

(.,.J U7

..p,..,-,..

n

[77 ::::l

<.D ::::l (1) (1) """'I

U) ...0 C """'I ::::l

--c)..., 0 0 z

(D 0 U7

I � U7 r\i Q c· ,," e,, Q � Q ' c, gi � a C C .,., Cl

$ z a ,:

z C

� :5'.

c::

C: --c'7 � C C -,., � z z C

� :5'. 7 '" � " m,. .,., C: -- G q)

T T -t- T

,I - t T

I+ + t T l .,.- + +

1 -r T + .,. I --,- ""T"

I+ + .., T l ---:- --j-

0 0 68'-0" 68'-0"

BAY 4 BAY 3

REMOVE ROOFING

REMOVE 1x6 FLAT T&G

REMOVE 2x14 @ 24" O.C. @ ALL BAYS & CORE AREA

302'-0"

30'-0"

CORE AREA

68'-0"

BAY 2

ELEC ROOM ROOF

BELOW TO REMAIN

® 0

68' -0"

BAY 1

SPRAYED ON FIREPROOFING TO BE REMOVED & REPLACED

FOR DIAGONAL MEMBER FlX ON TYPE 'B'

TRUSSES.

TRUSS 'B'

·bI �1 I :

Ni N

I

N N

W16x36 TRUSS 'A' TO REMAIN, TYP /TRUSS 'A '

·zs /� ZS w�\

_L__

_______'c, _I c... �

"----- IIL-�

I

__::,,_I "

��- �-j--�-:,-' c,--- ----ji' : 1 �" �-�I � 1 / � I -----OJ:©- ,_i���/�����/=�1-�/��i�=�/==�==�l������1�w�16�x36���=�/=/=T���ss�·B�·/���=�/=��=� .1

R u s s s

RUSS ,- ' RUSS 'B'

PERIMETER SHEATHING �� 1

Tee Ma\ 2S !6: OS. 12 1996

& SIDING TO REMAIN. TRIM AS REQD :':l' �v @ ROOF TO BRING FLUSH W/ NEW ROOF ELEVATION ROOF ALL BEAMS IN CORE �Tu�¢- ' I AREA TO REMAIN "'-' 0

EXISTING CROSS BRACE TO REMAIN -� SUSPENDED CEILING, LIGHTS, MECH ���1� TO

SEE S4 FOR STRENGTHENING %

TYP (6) LOCATIONS & ELEC TO BE REMOVED & REPAIRS

REINSTALLED, OR TEMPORARILY

HUNG DURING ROOF RECONSTRUCTION,

@ CONTRACTOR'S OPTION.

DEMOLITION PLAN

EXISTING ROOF FRAMING PLAN

TRUSS ROD X-BRACING TO _J

REMAIN UNTIL ROOF DECK

IS SECURELY FASTENED. RODS

MAY BE USED FOR TEMPORARY

SUPPORT OF MECH & ELEC EQUIPMENT

AS REQD, TYP.

O.H. DOOR SUPPORT TRUSSES

& BRACING TO REMAIN, TYP.

- S 2 1/16"=1·-o· 112RFPN1 r REMOVE WOOD DECKING & ROOF.

W6x15, TYP

�1---------------=66_'-=-2· _________ �� 10'-9" 10'-3" 11'-1' 11 '-4" 1 O' -8'' 10'-3" i ,1•-3''

COL

I .11 7

'NICO

1� <O ::;uLJJLr'..U _t__ 1--,!;J.._.....,=B=C'i----1;;;.,.._,1=='1----";.:i...---i==�-�L...---i�-...J:..:�--i""BCiai,-_J,:J.:,i_....;=iai,-----1=-!--,-l J2

I . Jl 9

TYP

TYPICAL EXISTING 112TRSB2

3 EXISTING TRUSS TYPE A -�--------------

2 BRACE FRAME ELEVATION

S 2 S2 ½"=1 ·-o"

TYPE B DIMS VARY

S2 S2 1 /8" = 1 ·-0· 112DETOB

EXIST W6 BM

EXIST W8 COL

I I • Ii

• I i" GYP BOARD -�

IN CORE AREA

TO BE DEMOLISHED

SUSPENDED CEILING -

IN CORE AREA - REMOVE

& REPLACE

CORE AREA

\ j

; I

4 SECTION

S2 S2 1 1/2"=1 '-o"

I ' I

_J I, REMOVE 2x14's '\

-....__ EXIST

W6

,,,-- - EXIST

W8 COL

BEYOND

TYP BAY

112CET15

JOINT

J1/2

J3

J4

J5

J6

J7

JS

J9

J 10

JOINT

J1/J2

J3

J4

J5

J6

J7

JS

J9

J10

TRUSS A

MEMBER #

# RIVETS

M1A •

TC •

M18 9 M2 6

BC 7

M2 6

TC 8

M5 5

TC 4

M6 2 M5 5 M6 2 M7 4

BC 6

M7 4

TC 8

MlO 3

TC 4

Ml 1 2 Ml 0 3 Ml 1 2 Ml 2 3 BC lg) ;'f.lV!:)3_ M12 3

TC 7

M15 2

TC 4

M16 2

MEMBER

SIZE

T4x3x,;

T6x3.!.x"'-2 16 T 4x3x 1� 7r3¼x3xfs 1r 4x4x±

1 5 7r3,x3x,.:

7r6x3.lx2.

2 16 7r3x2x,,i

T6x3½xfi 7r21x2x.,i_

2 16 7r3x2x 1� 1r2½x2x 1�

1 1 27r3-x2-x-2 2 16 1r 4x4x¼ T3½x2½x,56

7r6x3½xfi 7r3x2x¼ T6x31x2

2 16 T2.!.x2x""

2 16 7r3x2x¼ T2½x2x 1� 7r3x2x± T4x4x¼ 7r3x2x1

T6x3.lx2 2 16

7r21x2x.,i_ 2 16 7r6x3.!.x2

2 16 7rz1.x2x2.

2 16

TRUSS B

MEMBER # OF

# RIVETS

MlA 10

TC 6

M1B 10 M2 3

BC 6

M2 3

TC 7

M5 3

TC 4

M6 2 M5 3 M6 2 M7 3

BC 4

M7 3

TC 6

M10 2

TC 6

M11 4 M10 2 M11 2 M12 2

BC 4

M12 2

TC 6

M15 2

TC 4

M16 2

TRUSS NOTES:

MEMBER

SIZE

lr4x3x± 7r5x31x2

2 16 1 1 7r3X22X4

7r3x2½xt 1 1 7r4x3,x,:

7r3x2.lxl 2 4

7r5x3½x 1� 1 3 'f2,x2x,., 1 5 7r5x32X 15 7r2½x2x 1� 1r21.x2x2.

2 16 'f21x2x2.

2 16 1 1 7r3x2-x- 2 4

1r 4x3.!.x.!.

2 4

7r3x2½x¼ 7r5x3.!.x2.

2 16 7r3x2½xt

1 5 7r5X32Xf6 7r3½x3xi 7r3x21x12 4

7r31x3x1 2 4

7r2½x2xfs 1r 4x3.!.x.!.

2 4

7r21x2x'1 2 16

7r5x31x2 2 16

7r2½x2xfs 7r5x3½x� 7r2x2x2.16

1) ALL DIAGS., TC & BC HAVE

LONG LEGS VERTICAL

2l RIVETS ARE ¾o

3 ALL CONNECTION its ARE ¾°

JOINT MEMBER

M15

J 11 M16 M17

BC

M17

J12 TC

M20

TC

J13 M21 M20

J14 M21 M22

BC

M22

J15 TC

M25 M25

Jl 6 M26 M27

BC

J17 M26

TC

M27

J18 TC

M30 M51A

TC

J19/20 M30 M31B

BC

JOINT MEMBER

M15

J 11 M16 M17

BC

M17

J12 TC

M20

TC

J13 M21 M20

J14 M21 M22

BC

M22

J15 TC

M25 M25

J16 M26 M27

BC

J17 M26

TC

M27

Jl 8 TC M30 M30

TC

J19/20 M31A

BC

M31B

TRUSS A

Rl,ETS

(?\iRIVETS * A325

MEMBER

SIZE

7r2.lx2x.,i_ 2 16 7r2½x2xfs

1 3 7r2,x2x,., 1r 4x4x.!.4 1r2½x2xfs 7r6x3.!.x2. 2 16 1r21.x2x""

2 16 7r6x3½xfs 7r31x21x12 2 4 1r2½x2xfs T31x21x1

2 2 4 1 3 7r2,x2x,., 7r4x4x¼ 7r21x2x..J. 2 16 7r6x31x22 16 7rz.!.x2x_,)_

2 16 7r2½x2xfs 7r21xzx'1 2 16 1r2½x2xfs 'f4x4x¼ T2½x2x,i 'f6x3¼xfi 'f21x2x,,i 2 16 'f6x31x 0

2 16 'f3x21x1

2 4

'f21x3x12 4 T6x31.x2. 2 16 T3x21x12 4 T3½x3xi T4x4x14

TRUSS 8

# OF

RIVETS

MEMBER

SIZE

7r21x2x" 2 16 1r2x2x;i 1r2.1x2x_.,_

2 16 1r 4x3¼xt 1r21.x2x2.2 16 7r5x3.lx22 16 1r2.1x2x.1

2 4

7r5x3�xt 7r31x3x12 4 1r2.1x2x_,)_2 16 7r3.lx3x.l

2 4

1 31r22x2xi6 1 1 1r 4x3,x,;

1r2½x2xfs 7r5x31x o 2 16 1r2.1x2x.,i_ 2 16 1r2½x2xtl;

31r2x2x 16 1 3 1r22x2x 16 31 1 7r4x -x-

2 4

1r2x2x,i 31 5 1rsx ,,x1s1 37r22x2x 16

7r5x3�x� 7r3x2½x¼ 7r3x21x1

2 4 1 5 7r5x32X 16 1 1 1 1r2-x2-x-

2 2 4 .

7r4x3¼x¼ 7r3½x3xf m ,, a:

, i � -ffl

C:

l!

i ,.., :'i ::, = C C ,-

I . 0

8 s:

0 , . z < z 0 8 m C z

0 m rn � > :,.

i.

() > 7 -·

,; ;",1 al'" � > .,., ,c a - :i

(1)

(1)

©12) c::, c::, (1)

0 CJ) � ..o·::, ::, (1) c.... r � C) 0

OJ N 7J UJO

-:::r (0 .............. I (I) ;::S. 2 � C iI e.►�5l.o -- (0� ..... � 6 - !,_

' 0 <O Z

>l/. N "" (") 7J . ' ::m. ;::o9 ::r a

" 0, <O (0 0

7.. "''O -' " "'

(1) �- ., --·

0 I u - ;o (1) . Qcil o, CD 2 l rr, ,+

;o ::, 0 ' <Q

<9. rr, ,. I

(') 0 ::, - :,. ::, '° 0 •• '

(1) v 0

(1": (1) C

::, -·"" -, (1) ""

0 r7 s:::

en r

0 Cz: n u --1

C ()l

::::0 rrl _,,,. z:

J>

,....,. - (D � ;o

U) 0

C ::::0 0 <

U) rrl

U) u J> r7 R" J> => cO ::::0 rn => en (1)

C C ;o ,- 0 --

0 "" C >-r7 CD J> � 0 C 0 (.I) � z ...0 � ,-- U) C

0 a 77 z CJ -:;,;::- 0 z ;o 0...

)> 0 C "" s::: 0 ., ,. � :,. Ir7 C) => f.i ,; l"'\i r7 > .,., ' ,-r ___,, ,, I r7 GJ � 3;; 0 z:

(./) c::, 7J ::r 0 77 a ,+

(1) --, �-

(1) N 0 n

(D (D � s::: 0

0 � (.)7

- I

(D

� CJ) �

()l (.)7

Mechanical Plan

DEPARTMENT OF THE AIR FORCE