PE Firm Registration No. 1151 PG Firm Registration No. 50103 RPLS Firm Registration No. 10011900

July 2, 2020

Water Ridge Estates Roads Phase I

Addendum No. 1

Attention is called to the following modifications to the referenced Plans, Specifications and Contract Documents for the above referenced project. Barndo Partners, LLC will receive sealed Bids for the Water Ridge Estates Roads Phase I project until 11:00 a.m. local time on Tuesday, July 14, 2020 at the Office of Enprotec/Hibbs & Todd, Inc. located at 402 Cedar St., Abilene, Texas 79601. Bids will be publically opened and read aloud. We hereby modify the documents as follows.

BID DATE:

Please note the bid date has been moved to Tuesday, July 14, 2020.

DRAWINGS:

1. Change to Drawing 7 of 15:The crossing street named of Wooden Bridge Road was mislabeled. The street name has beenrevised to Water Ridge Drive. REPLACE sheet 7 with the attached sheet 7.

This addendum consists of two (2) pages. This addendum becomes a part of the referenced plans and specifications and shall be acknowledged by the bidder and attached to the bid packet submitted.

By: Jonathan Baum, P.E. #100982 Project Engineer

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197.

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604.

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565.

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STA. 3+31.85N: 7026687.5235E. 1999420.2630PT

STA. 2+65.70N: 7026719.0115E. 1999355.2885PC

STA. 3+31.77N: 7026668.8002E. 1999399.4437PT

STA. 7+70.53N: 7026281.4703E. 1999572.7169PC

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A.

8+38

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N:

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214.

9437

E.

1999

586.

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PT

R56

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INSTALLTEMPORARYTURNAROUND

60'

RO

W

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28'

16'

R20'

TYP

INSTALLTEMPORARYTURNAROUND

R48'

R48'

0+00

1+00

2+00

STA. 2+59.9618" HDPE @ 1.62%WITH 4:1 SLOPED ENDTREATMENTS

STA. 2+63.5318" HDPE @ -1.62%WITH 4:1 SLOPED ENDTREATMENTS

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8.83

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1039

1027.95

1027.37

1026.85

1026.78

1027.62

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1040.25

WOODEN BRIDGE ROAD

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1040

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1050

1055

1020

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-0+25 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 9+25

1.76%

3.43% -2.29%

2.63%

2.00%

2.52%

PVI STA = 5+00.00PVI ELEV = 1032.71

AD = -0.77K = 65.12

50.00' VC

BV

CS:

4+7

5.00

BV

CE:

103

2.08

EVC

S: 5

+25.

00EV

CE:

103

3.15

PVI STA = 8+26.09PVI ELEV = 1041.39

AD = -5.73K = 21.82

125.00' VC

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CS:

7+6

3.59

BV

CE:

103

9.25

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S: 8

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59EV

CE:

103

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= 10

20.1

7

PVI S

TA=

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39.7

3

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2+61

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PVI E

LEV

= 10

27.0

6

PVI S

TA=

3+31

.85

PVI E

LEV

= 10

28.4

7

PVI STA = 6+50.00PVI ELEV = 1035.35

AD = 1.68K = 44.70

75.00' VC

BV

CS:

6+1

2.50

BV

CE:

103

4.69

EVC

S: 6

+87.

50EV

CE:

103

6.63

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ELE

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LEFT SIDE DITCH

RIGHT SIDE DITCH

RIGHT SIDE DITCH

LEFT SIDE DITCH

EXISTING GRADE

PROPOSED GRADE

A

REVISIONNO.

1DATE

2

B C D

4

3

5

A B C D

E F

DRAWN BY

CHECKED BY

DESIGNED BY

G

06/22/2020

DATE

SCALE

7415

H I

SHEET No.

PROJECT NO.:

OF 15

1

2

E F G

3

4

H I

5

BAR IS ONE INCH ONORIGINAL DRAWING

IF NOT ONE INCH ONTHIS SHEET. ADJUST

SCALES ACCORDINGLY.

0 1

CONSTRUCTION PLANSFOR

WATER RIDGE ESTATES - PHASE IENVIRONMENTAL AND CIVIL ENGINEERING402 Cedar Street325-698-5560 PE Firm Registration No. 1151

Abilene, Texas 79601

ENPROTEC/HIBBS & TODD, INC.

PG Firm Registration No. 50103RPLS Firm Registration No. 10011900

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SCALE IN FEET

20 0 50

7WOODEN BRIDGE ROAD

STA. 0+00 TO END

HOR: 1" = 50'VER: 1" = 5'

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J.A.B.

J.A.B.

07/02/2020

1 ADDENDM #1 07-02-2020