ADDENDUM NO. 2 · 2020. 1. 22. · 4835 LBJ Freeway Suite 800 Dallas, TX 75244 O 469-857-7749...

4835 LBJ Freeway

Suite 800

Dallas, TX 75244

O 469-857-7749

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ARLINGTON MUNICIPAL AIRPORT ADDENDUM NO. 2 2019 PERIMETER FENCING IMPROVEMENTS August 21, 2019 Page 1 of 2

ADDENDUM NO. 2

DATE: August 21, 2019

TO: All Plan Holders

FROM: Elliot Neph, P.E., RS&H Project Manager

RE: Arlington Municipal Airport

2019 Perimeter Fencing Improvements

TxDOT CSJ No.: 1902ARLIN

RS&H Project No. 2270054000

This Addendum is hereby made a part of the Contract Documents, Specifications, and Drawings of the

above referenced project. All other requirements of the original Contract Documents, Specifications, and

Drawings shall remain effective in their respective order. ACKNOWLEDGE RECEIPT OF THIS

ADDENDUM (PAGES 1 THRU 2 PLUS ATTACHMENTS) BY INSERTING ITS NUMBER AND DATE IN

THE PROPOSAL FORM.

A. GENERAL INFORMATION

1. Existing fence along the northeast and southeast portions of the work area currently penetrate

neighboring property boundaries. This addendum modifies the fence layout in these areas such

that they are relocated to the property boundary. Fence schedules and point tables were modified,

with the changes being reflected on four of the fencing plan sheet series.

B. MODIFICATIONS TO CONTRACT DOCUMENTS

1. N/A

C. MODIFICATIONS TO SPECIFICATIONS

1. N/A

D. MODIFICATIONS TO DRAWINGS

1. Replace Drawing Sheet CF102, Fencing Plan (2 of 12), with the attached revised drawing sheet of

the same name and number.







4835 LBJ Freeway

Suite 800

Dallas, TX 75244

O 469-857-7749

rsandh.com

ARLINGTON MUNICIPAL AIRPORT ADDENDUM NO. 2 2019 PERIMETER FENCING IMPROVEMENTS August 21, 2019 Page 2 of 2

E. ATTACHMENTS

1. Drawings

a. Revised Drawing Sheet CF102, Fencing Plan (2 of 12)

b. Revised Drawing Sheet CF103, Fencing Plan (3 of 12)

c. Revised Drawing Sheet CF107, Fencing Plan (7 of 12)

d. Revised Drawing Sheet CF108, Fencing Plan (8 of 12)

F. CONTRACTOR’S QUESTIONS

1. Question: To bid this job, does the bidder have to be TXDOT approved?

Answer: No. TxDOT’s Project Manager, Steve Harp, has recommended that bidders

contact Sheri Quinlan and arrange to have their names/companies placed on the project

online bidders list. This may facilitate connecting with other subcontractors or prime

contractors as needed.

ADDENDUM NO. 2 ISSUED BY:

RS&H, INC.

August 21, 2019

Elliot Neph, P.E.

END OF ADDENDUM NO. 2

XX

(6')

XX

(6')

XX

(6')

^

^

^

^

^

^

^^

^^

^^

^^

^^

^^

^^

^^

^

^

^

^

^

^

^^

^^

^^

^^

^^

^^

^^

^^

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

WD

F (6')

WD

F (6')

WD

F (6')

W

D

F

(6

')

W

D

F

(6

')

W

D

F

(6

')

W

D

F

(6

')

W

D

F

(6

')

WD

F

WD

F

WD

F

WD

F

W

D

F

W

D

F

W

D

F

W

D

F

W

D

F

WDF

WDF

WDF

WDF

WDF

W

D

F

G

G

G

G

G

G

G

G

G

GG

GG

G

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

E(O

H)

201

202

203

204

205

206

207

208

209

210

211

213

PROTECT EXISTING NAVAID IN-PLACE

PROTECT EXISTING COMMUNICATIONS

STRUCTURE IN-PLACE (TYP.)

PROTECT EXISTING ELECTRICAL

STRUCTURE IN-PLACE (TYP.)

PROTECT EXISTING GAS

LINE IN-PLACE (TYP.)

INSTALL NEW CORNER

POST AND RE-CONNECT

EXISTING FENCE TO REMAIN

212

EXISTING 6' FENCE TO BE REPLACED WITH

PROPOSED SECURITY FENCE BETWEEN

FENCE LOCATION ID 211 AND 301 WILL NOT

FOLLOW EXISTING FENCE ALIGNMENT, AND

MUST BE RELOCATED ACCORDING TO THE

FENCE LOCATION ID'S PROVIDED. VERIFY

LOCATION OF PROPOSED SECURITY FENCE

IN THE FIELD IN CONJUNCTION WITH THE

OWNER AND ENGINEER (OR RPR)

POINT TABLE

FENCE LOCATION ID

202

203

204

205

206

207

208

209

210

211

212

301

NORTHING

6931358.66

6931362.31

6931410.20

6931394.46

6931373.86

6931260.76

6931255.41

6931226.63

6931214.60

6931215.00

6931215.02

6930529.26

EASTING

2399969.50

2399985.08

2400195.16

2400416.52

2400524.65

2400684.63

2400929.91

2400954.88

2400965.44

2401000.21

2401001.39

2401007.35

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NO. DATE REVISION

SHEET NUMBER

APPROVED BY: EBN

ISSUE DATE: AUGUST 21, 2019

DRAWN BY: GDS

2019 PERIMETER FENCING

IMPROVEMENTS

ARLINGTON MUNICIPAL AIRPORT

5000 SOUTH COLLINS STREET

ARLINGTON, TX 76018

TBPE REGISTRATION NO. F-3401

4835 LYNDON B JOHNSON FWY

DALLAS, TX 75244

SCALE(S) AS NOTED ON THIS SHEET ARE BASED ON A FULL SIZE 22 X 34 SHEET.

2

08/21/2019 ADDENDUM #2

FENCING PLAN (2 OF 12)

CF102

(12 OF 34)

MATCH LINE (SEE SHEET CF103)MATCH LINE (SEE SHEET CF101)

HORIZ SCALE IN FEET

0100'50'25'

N

PRINT SHEET IN COLOR

EXISTING EASEMENT

LEGEND

X

X (4'D)

X (6'D)

XX (6')

XX (4')

WDF

^^ ^^

XX


EXISTING 4' FENCE TO BE REMOVED



PROPOSED SECURITY FENCE



PROPOSED WILDLIFE DETERRENT FENCE

PROPOSED BARBED WIRE MOUNTED

ON TOP OF EXISTING FENCE


NOTES

1. UNLESS OTHERWISE NOTED IN THE PLANS, NEW FENCE MUST BE INSTALLED

ALONG THE EXACT SAME ALIGNMENT AS EXISTING FENCE REMOVED.

COORDINATES HAVE ONLY BEEN PROVIDED FOR AREAS OF NEW FENCE

ALIGNMENTS OR NEW FEATURES (I.E. GATES, ETC.).

2. NO EXISTING PAVEMENT MARKINGS ARE SCHEDULED TO BE REMOVED OR

ADDED AS A PART OF THIS PROJECT. PROTECT ALL MARKINGS IN THE

VICINITY OF THE PROPOSED FENCE IN-PLACE. REPAINT AT NO EXPENSE TO

THE OWNER ALL MARKINGS DAMAGED BY THE CONTRACTOR. CONFIRM

REQUIREMENTS WITH THE ENGINEER PRIOR TO REPLACEMENT.

3. ALL EXISTING UTILITIES MAY NOT BE SHOWN IN PLAN. PROTECT ALL

EXISTING UTILITIES IN-PLACE UNLESS OTHERWISE SHOWN. SEE GENERAL

UTILITY NOTES ON SHEET G-003.

4. PROPOSED "NO ENTRY PERMITTED" SIGNS MUST BE SPACED NO MORE

THAN 400 FEET APART ON ALL SECURITY FENCE. EACH STRAIGHT SEGMENT

OF FENCE AND PEDESTRIAN / VEHICLE GATES MUST CONTAIN AT LEAST ONE

"NO ENTRY PERMITTED" SIGN. PLACEMENT OF THE PROPOSED "NO ENTRY

PERMITTED" SIGNS IN PLAN ARE APPROXIMATE, AND SHOULD BE

COORDINATED WITH THE OWNER AND ENGINEER (OR RPR) PRIOR TO

PLACEMENT.

5. CONFIRM THE ACTUAL LOCATION OF THE EXISTING / PROPOSED FENCE IN

THE FIELD IN CONJUNCTION WITH THE OWNER AND ENGINEER (OR RPR).

6. SEE SHEETS G-102 THROUGH G-103 FOR BARRICADE PLACEMENT

REQUIREMENTS.

EXISTING DRAINAGE STRUCTURE

EXISTING SANITARY SEWER STRUCTURE

EXISTING FIRE HYDRANT

EXISTING POTABLE WATER STRUCTURE

EXISTING ELECTRICAL STRUCTURE

EXISTING COMMUNICATIONS STRUCTURE

EXISTING STORM LINE

GEXISTING GAS LINE

EXISTING SANITARY SEWER LINE

PROPOSED PEDESTRIAN SWING GATE

PROPOSED MANUAL ACCESS VEHICLE SWING GATE

PROPOSED "NO ENTRY PERMITTED" SIGN

#

FENCE LOCATION ID

APPROXIMATE CLEARING AND GRUBBING

LIMITS (MIN. 10' BOTH SIDES OF FENCE)

WDF (6')



W EXISTING WATER LINE

E(OH)EXISTING OVERHEAD ELECTRICAL LINE

PROPOSED CONTRACTOR ACCESS ROUTE

!!! COORDINATE WITH OWNER TO

HAVE FAA MARK UNDERGROUND

UTILITIES PRIOR TO PERFORMING

ANY WORK - DO NOT ENTER

WORK AREA WITHOUT PRIOR

WRITTEN APPROVAL FROM FAA !!!

FENCE SCHEDULE

LOCATION ID DESCRIPTION

101 TO 202

EXISTING 6' FENCE TO BE REPLACED WITH PROPOSED

WILDLIFE DETERRENT FENCE

202 TO 203 PROPOSED MANUAL ACCESS VEHICLE SWING GATE

203 TO 204


WILDLIFE DETERRENT FENCE

204 TO 209 PROPOSED WILDLIFE DETERRENT FENCE

209 TO 210 PROPOSED MANUAL ACCESS VEHICLE SWING GATE


211 TO 212 PROPOSED SECURITY FENCE

212 TO 213

PROPOSED BARBED WIRE MOUNTED ON TOP OF

EXISTING FENCE

211 TO 301


SECURITY FENCE

2

2

2

2

August 21, 2019

X

X

(6

')

X

X

(6

')

X

X

(6

')

X

X

(6

')

X

X

(6

')

X

X

(6

')

X

X

(6

')

X

X

(6

')

X

X

(6

')

XX (6')XX (6')

XX (6')XX (6')

XX (6')XX (6')

XX (6')XX (6')

X

X

X

X

X

X

X

X

X

X

XX

XX

XX

XX

GG

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

E

(O

H

)

E

(O

H

)

E

(O

H

)

E(O

H)

E(O

H)

E(O

H)

E

(O

H

)

E

(O

H

)

E

(O

H

)

E(O

H)

E(OH)

E(OH)

E(OH)

E(OH)

E(OH)E(OH)

E(OH)E(OH)

E(OH)E(OH)

E(OH)

302

REPLACE CORNER POST

AND RE-CONNECT EXISTING

FENCE TO REMAIN

PROTECT EXISTING

OVERHEAD ELECTRICAL

LINE IN-PLACE

301

EXISTING 6' FENCE TO BE REPLACED WITH PROPOSED SECURITY FENCE

BETWEEN FENCE LOCATION ID 301 AND 302 WILL NOT FOLLOW EXISTING

FENCE ALIGNMENT, AND MUST BE RELOCATED ACCORDING TO THE FENCE

LOCATION ID'S PROVIDED. VERIFY LOCATION OF PROPOSED SECURITY FENCE

IN THE FIELD IN CONJUNCTION WITH THE OWNER AND ENGINEER (OR RPR)






POINT TABLE

FENCE LOCATION ID

211

301

NORTHING

6931215.00

6930529.26

EASTING

2401000.21

2401007.35

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SHEET NUMBER

APPROVED BY: EBN


DRAWN BY: GDS


IMPROVEMENTS



ARLINGTON, TX 76018



DALLAS, TX 75244


2

08/21/2019 ADDENDUM #2


CF103

(13 OF 34)

S

O

U

T

H

C

O

L

L

I

N

S

S

T

R

E

E

T

T

A

X

IW

A

Y

A

MA

TC

H L

IN

E (S

EE

S

HE

ET

C

F1

02)

MATCH LINE (SEE SHEET CF104)

N

HORIZ SCALE IN FEET

0100'50'25'


EXISTING EASEMENT

LEGEND

X

X (4'D)

X (6'D)

XX (6')

XX (4')

WDF

^^ ^^

XX












NOTES



















PLACEMENT.




REQUIREMENTS.







EXISTING STORM LINE

GEXISTING GAS LINE





#

FENCE LOCATION ID



WDF (6')






FENCE SCHEDULE


211 TO 301

EXISTING 6' FENCE TO BE

REPLACED WITH PROPOSED

SECURITY FENCE

301 TO 302

EXISTING 6' FENCE TO BE

REPLACED WITH PROPOSED

SECURITY FENCE

THIS AREA PREVIOUSLY CLEARED - NO CLEARING AND

GRUBBING REQUIRED EXCEPT FOR EXISTING 6' FENCE

TO BE REPLACED WITH PROPOSED SECURITY FENCE

2

2

2

August 21, 2019

XX

(6')

XX (6')XX (6')

XX (6')XX (6') XX

(6') XX (6')

XX (6') XX (6') XX (6') XX (6') XX (6')

XX

(6')

XX

(6')

XX

(6')

XX (6') XX (6') XX (6') XX (6') XX (6') XX (6') XX (6') XX (6')

XX (6')XX (6')

XX (6')XX (6')

XX (6')

XX

(6')

XX (6')

X X

X

X

701

702

PROTECT EXISTING GATE IN-PLACE

PROTECT EXISTING WATER

STRUCTURES IN-PLACE (TYP.)

PROTECT EXISTING FENCE IN-PLACE

PROTECT EXISTING

STRUCTURES IN-PLACE (TYP.)

703

704

705

706

EXISTING GATE

POSTS TO REMAIN

707

708

709
















POINT TABLE

FENCE LOCATION ID

707

708

709

801

NORTHING

6924305.09

6923830.38

6923830.06

6923384.00

EASTING

2402956.64

2402956.15

2402742.42

2402742.62

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SHEET NUMBER

APPROVED BY: EBN


DRAWN BY: GDS


IMPROVEMENTS



ARLINGTON, TX 76018



DALLAS, TX 75244


2

08/21/2019 ADDENDUM #2


CF107

(17 OF 34)

SOUTH COLLINS STREET

MA

TC

H L

IN

E (S

EE

S

HE

ET

C

F1

08)

M

A

T

C

H

L

I

N

E

(

S

E

E

S

H

E

E

T

C

F

1

0

6

)

N

HORIZ SCALE IN FEET

0100'50'25'


EXISTING EASEMENT

LEGEND

X

X (4'D)

X (6'D)

XX (6')

XX (4')

WDF

^^ ^^

XX












NOTES



















PLACEMENT.




REQUIREMENTS.







EXISTING STORM LINE

GEXISTING GAS LINE





#

FENCE LOCATION ID



WDF (6')






FENCE SCHEDULE


604 TO 701



701 TO 702



701 TO 703



704 TO 705



705 TO 706

PROPOSED BARBED WIRE MOUNTED ON TOP OF

EXISTING GATE

706 TO 707



707 TO 708



708 TO 709



709 TO 801



2

2

2

August 21, 2019

XX

(6')

XX (6') XX (6')XX (6') XX (6')

XX (6') XX (6')XX (6') XX (6')

XX (6') XX (6')

XX (6')XX (6')

XX (6')XX (6')

XX (6')

XX

(6')

XX

(6')

XX

(6')

XX

(6')

XX

(6')

XX

(6')

XX

(6')

XX

(6')

XX

(6')

X

X

X

X

X

X

X

W

D

F

W

D

F

W

D

F

W

D

F

E(O

H)

E(O

H)

E(O

H)

E(O

H)

805

E

S

T

R

U

C

T

U

R

E

I

N

P

L

A

C

E

(

T

Y

P

.

)

PROTECT EXISTING

OVERHEAD ELECTRICAL LINES

AND POLES IN-PLACE (TYP.)

PROTECT EXISTING VEHICLE ACCESS GATE IN-PLACE

PROTECT EXISTING DRAINAGE STRUCTURES IN-PLACE (TYP.)

PROTECT EXISTING ELECTRICAL STRUCTURE IN-PLACE (TYP.)

PROTECT EXISTING NAVAIDS IN-PLACE (TYP.)

INSTALL EROSION CONTROL LOGS WHILE WORKING IN THIS AREA (SEE DETAIL 3 ON SHEET G-501)

SEE DETAIL 1 ON SHEET CF507 FOR DITCH CROSSING

TEMPORARY FENCING IS NOT REQUIRED

FOR INSTALLATION OF WILDLIFE

EXCLUSION FENCE EXCEPT AS

NECESSARY TO SECURE CONNECTION

POINT TO SECURITY FENCE

804

803

EXISTING GATE

POSTS TO REMAIN

902

903

904

905

SEE INSET A FOR IMAGE OF EXISTING LARGE DITCH CROSSING

801

802

EXISTING 6' FENCE TO BE REPLACED WITH PROPOSED SECURITY

FENCE BETWEEN FENCE LOCATION ID 709 AND 801 WILL NOT

FOLLOW EXISTING FENCE ALIGNMENT, AND MUST BE RELOCATED

ACCORDING TO THE FENCE LOCATION ID'S PROVIDED. VERIFY

LOCATION OF PROPOSED SECURITY FENCE IN THE FIELD IN

CONJUNCTION WITH THE OWNER AND ENGINEER (OR RPR)

EXISTING 6' FENCE TO BE REPLACED WITH PROPOSED SECURITY

FENCE BETWEEN FENCE LOCATION ID 801 AND 802 WILL NOT

FOLLOW EXISTING FENCE ALIGNMENT, AND MUST BE RELOCATED

ACCORDING TO THE FENCE LOCATION ID'S PROVIDED. VERIFY

LOCATION OF PROPOSED SECURITY FENCE IN THE FIELD IN

CONJUNCTION WITH THE OWNER AND ENGINEER (OR RPR)

POINT TABLE

FENCE LOCATION ID

709

801

802

805

902

NORTHING

6923830.06

6923384.00

6923382.18

6923397.43

6923470.49

EASTING

2402742.42

2402742.62

2402389.64

2401463.86

2401454.22

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SHEET NUMBER

APPROVED BY: EBN


DRAWN BY: GDS


IMPROVEMENTS



ARLINGTON, TX 76018



DALLAS, TX 75244


2

08/21/2019 ADDENDUM #2


CF108

(18 OF 34)

MATCH LINE (SEE SHEET CF107)

M

A

T

C

H

L

I

N

E

(

S

E

E

S

H

E

E

T

C

F

1

0

9

)

HORIZ SCALE IN FEET

0100'50'25'

N


EXISTING EASEMENT

LEGEND

X

X (4'D)

X (6'D)

XX (6')

XX (4')

WDF

^^ ^^

XX












NOTES



















PLACEMENT.




REQUIREMENTS.







EXISTING STORM LINE

GEXISTING GAS LINE





#

FENCE LOCATION ID



WDF (6')






FENCE SCHEDULE


706 TO 801



801 TO 802



802 TO 803



804 TO 805



805 TO 901




SOUTHEAST GREEN OAKS BOULEVARD

!!! COORDINATE WITH OWNER TO

HAVE FAA MARK UNDERGROUND

UTILITIES PRIOR TO PERFORMING

ANY WORK - DO NOT ENTER

WORK AREA WITHOUT PRIOR

WRITTEN APPROVAL FROM FAA !!!

INSET A

2

2

2

2

2

2

August 21, 2019

ADDENDUM NO. 2 · 2020. 1. 22. · 4835 LBJ Freeway Suite 800 Dallas, TX 75244 O 469-857-7749...

Documents

Transcript of ADDENDUM NO. 2 · 2020. 1. 22. · 4835 LBJ Freeway Suite 800 Dallas, TX 75244 O 469-857-7749...