Addendum 1.pdf

4300 South J.B. Hunt Drive

Suite 240

Rogers, AR 72758

TEL 479.257.9188

www.GarverUSA.com

ADDENDUM NO. 1

Date: August 4, 2026

Project Name: Town Branch Basin Sewer Improvements – Alignment 2,3, and 4 (TB-45.2, TB-40.1, TB-30.1 and TB-25.2)

Owner: Bentonville Water Utilities

Owner Project No: PIIP 26-0001 / IFB-26-53

Garver Project No: 2501941

This addendum shall be a part of the Plans, Contract Documents and Specifications to the same extent as though it were originally included therein, and it shall supersede anything contained in the Plans, Contract Documents, and Specifications with which it might conflict. This addendum, including all attachments, shall become part of the

Contract and all provisions of the Contract shall apply thereto. The time provided for completion of the Contract has not been changed as noted in this addendum. Acknowledgement of receipt of this addendum must be noted in the appropriate section of the Bid Form and included with the Contract Documents.

A. DRAWINGS

1. Revised plan sheet C303 to indicate 412 LF of pressure class 150 ductile iron pipe between MH 2-5 and MH

2-6.

B. BID FORM

1. Revised workbook for Alignment 2, 3, 4 bid tabulation to remove an additional worksheet that was incorrectly included and unrelated to the project.

2. Revised line item 44 description from “Construction/Security Fencing Staking” to “Construction Staking.”

3. Revised line item 86 unit of measure from AC to LS and quantity from 3 to 1.

4. Revised line item 88 unit of measure from LS to CY and quantity from 1 to 50.

5. Revised line item 122 description from “Remove and Replace Existing Concrete Flume and Headwalls” to

“Remove and Replace Existing Concrete Flume and Wingwalls”

By:

Christopher Randall, PE Engineer of Record

Attachments:

Revised Plan Sheet C303 Dated 08/04/2026

Revised Bid Form

END OF ADDENDUM NO. 1

19+50 20+00 21+00 22+00 23+00 24+00 24+50

APPROXIMATE

ROCK LAYER

EXISTING 24"

SEWER LINE

EXISTING GROUND @

CENTERLINE OF PIPE

320-3397

EXISTING MANHOLE

RIM=1165.87

24" PIPE IN=1159.40 (S)

24" PIPE OUT=1159.40 (N)

MH 2-6

STA. 21+92

NEW 6' I.D. MANHOLE

RIM=1166.43

30" PIPE IN=1159.30 (S)

30" PIPE OUT=1159.20 (N)

INSTALL 412 LF OF 30" DUCTILE IRON PIPE PRESSURE

CLASS 150 SANITARY SEWER LINE @ 1.00%

INSTALL 270 LF OF 30" SDR-26 PVC

SANITARY SEWER LINE @ 0.63%

11651170

SEWER EASEMENT PLAT DOC # BK 2009 PG 49

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STA. 19+83

N=754929.87 E=663529.34

EXISTING 24" SANITARY SEWER

EXISTING 24" SANITARY SEWER

EXISTING 8" SANITARY SEWER

EFFECTIVE FLOODWAY

STREAM DELINEATION

320-3397

EXISTING MANHOLE

N=754723.92 E=663563.34

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STA. 21+92

NEW 6' I.D. MANHOLE

N = 754723.92 E = 663563.34

PROPOSED

PERMANENT

EASEMENT

INSTALL 412 LF OF 30"

DUCTILE IRON PIPE PRESSURE

CLASS 150 SANITARY SEWER LINE EXISTING SEWER

EASEMENT

INSTALL 270 LF OF 30" SDR-26 PVC

SANITARY SEWER LINE

30''SS 30''SS 30''SS 30''SS 30''SS 30''SS 30''SS 30''SS 30''SS

30''SS

30''SS

30''SS

30''SS

30''SS

30''SS

30''SS

01-16137-000

CITY OF BENTONVILLE

01-16137-000

CITY OF BENTONVILLE

20+00 21+00 22+00

23+00

24+00

PROPOSED

PERMANENT

EASEMENT

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(IN FEET)

0 20' 40' 60'10'

PROFILE SCALE:

HORIZONTAL: 1" = 20'

VERTICAL: 1" = 5'

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ALIGNMENT 2 -PLAN

AND PROFILE 3 (STA.

19+51 TO STA. 24+51)

DCH

THIS DOCUMENT, ALONG WITH THE

IDEAS AND DESIGNS CONVEYED

HEREIN, SHALL BE CONSIDERED

INSTRUMENTS OF PROFESSIONAL

SERVICE AND ARE PROPERTY OF

GARVER, LLC. ANY USE,

REPRODUCTION, OR DISTRIBUTION

OF THIS DOCUMENT, ALONG WITH

THE IDEAS AND DESIGN CONTAINED

HEREIN, IS PROHIBITED UNLESS

AUTHORIZED IN WRITING BY

GARVER, LLC OR EXPLICITLY

ALLOWED IN THE GOVERNING

PROFESSIONAL SERVICES

AGREEMENT FOR THIS WORK.

© 2026 GARVER, LLC

CHECKED BY:

DATE:

JOB NO.:

DESIGNED BY:

BAR IS ONE INCH ON

ORIGINAL DRAWING

IF NOT ONE INCH ON THIS SHEET,

ADJUST SCALES ACCORDINGLY.

0 1"

DRAWING NUMBER

SHEET

NUMBER

JULY 2026

W01-2501941

DRAWN BY:

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NOTES:

1. CONTRACTOR SHALL RESTORE

ALL MOUNTAIN BIKE TRAILS

WITHIN PROJECT AREA USING

QUALIFIED TRAIL BUILDING

CONTRACTORS.

CE

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IF

ICATE OFAUTHORZI A

IT ON

SASNAKRA

No. 766

GARVER

LLC

Digitally signed: 08/04/2026

Item # Description Unit of Measure Quantity Unit Price Extended Price

1 Mobilization - Not to Exceed 5% of Total Base Bid LS 1 $ -

2 Bonds and Insurance LS 1 $ -

3 Trench Excavation Safety LS 1 $ -

4 Erosion Control & Maintenance LS 1 $ -

5 Straw Wattle LF 839 $ -

6 Construction Staking LS 1 $ -

7 Construction Entrance EA 3 $ -

8 Clearing and Grubbing LS 1 $ -

9 Site Restoration LS 1 $ -

10 Soft Surface Trail Restoration (By Qualified Trail Building Contractor) LF 1,600 $ -

11 Soft Surface Trail Pedestrian Control & Maintenance LS 1 $ -

12 Rock Excavation CY 292 $ -

13 Acceptance Testing - Manholes EA 8 $ -

14 Acceptance Testing - Pipe LF 1,825 $ -

15 Traffic Control and Maintenance LS 1 $ -

16 Utility Relocations LS 1 $ -

17 Reconnect Existing 8" Sewer to New Man Hole LF 10 $ -

18 Reconnect Existing 36" Sewer to New Man Hole LF 5 $ -

19 8" SDR-26 PVC Gravity Sewer Pipe LF 8 $ -

20 30" SDR-26 (PS115) PVC Gravity Sewer Pipe LF 1,405 $ -

21 30" Ductile Iron Pressure Class 150 Sewer Pipe LF 412 $ -

22 Remove and Dispose 24" Gravity Sewer Pipe LF 922 $ -

23 Cast in Place 6' Dia. Manhole (0'-10' Depth) EA 7 $ -

24 Cast in Place 6' Dia. Manhole Additional Depth, Over 10' VF 4 $ -

25 Cast in Place 4' Dia. Manhole (0'-10' Depth) EA 1 $ -

26 Cast in Place 4' Dia. Manhole Additional Depth, Over 10' VF 3 $ -

27 MIC & Crystalline Concrete Admixture (MH 2-1 thru MH 2-8) EA 8 $ -

27 Demolish Existing Manhole EA 5 $ -

28 Abandon Existing Manhole EA 3 $ -

29 Bypass Pumping LS 1 $ -

30 Dewatering LS 1 $ -

31 Compacted Class 7 TN 130 $ -

32 Remove and Replace Street Pavement - Asphalt SY 28 $ -

33 Remove and Replace Paver Trail SY 63 $ -

34 Remove and Replace Curb and Gutter LF 68 $ -

35 Remove and Replace Concrete Sidewalk SY 89 $ -

36 Storm Culvert and Structure Repair LS 1 $ -

37 Site Grading LS 1 $ -

38 Retaining Wall LS 1 $ -

Item # Description Unit of Measure Quantity Unit Price Extended Price

39 Mobilization - Not to Exceed 5% of Total Base Bid LS 1 $ -

40 Bonds and Insurance LS 1 $ -

41 Trench Excavation Safety LS 1 $ -

42 Erosion Control & Maintenance LS 1 $ -

43 Straw Wattle LF 1,754 $ -

44 Construction Staking LS 1 $ -

45 Construction Entrance EA 2 $ -

46 Construction Security Fencing LF 4,673 $ -

47 Clearing and Grubbing LS 1 $ -

48 Utility & Irrigation Spot Digging and Relocations LS 1 $ -

49 Site Restoration LS 1 $ -

50 Rock Excavation CY 800 $ -

51 Acceptance Testing - Manholes EA 14 $ -

52 Acceptance Testing - Pipe LF 1,680 $ -

4" Service Line Reconnections (Including Necessary Pipe, Fittings, and 24" x 4" Service Wye Connection)

EA 3 $ -

54 18" SDR-26 PVC (PS115) Gravity Sewer Pipe LF 42 $ -

55 24" SDR-26 PVC (PS115) Gravity Sewer Pipe LF 1,438 $ -

56 24" Restrained SDR-26 (PS115) PVC Gravity Sewer Pipe LF 198 $ -

57 36" Steel Encasement by Auger Bore LF 153 $ -

58 36" Steel Encasement by Open Cut LF 45 $ -

59 Concrete Cap CY 33 $ -

60 Concrete Encasement CY 17 $ -

61 Remove and Dispose 18" Gravity Sewer Line LF 585 $ -

62 Groundwater Mitigation Dam EA 3 $ -

63 Cast in Place 5' Dia. Manhole (0'-10' Depth) EA 10 $ -

64 Cast in Place 5' Dia. Manhole Additional Depth VF 8 $ -

65 Cast in Place 5' Dia. Interior Drop Manhole (0'-10' Depth) EA 1 $ -

66 Cast in Place 5' Dia. Flat Top Manhole with Riser Extension (0'-10' Depth) EA 2 $ -

67 Cast in Place 6' Dia. Manhole (0'-10' Depth) EA 1 $ -

68 Demolish Existing Manhole EA 4 $ -

69 Abandon Existing Manhole EA 4 $ -

70 Compacted Class 7 TN 540 $ -

71 Bypass Pumping LS 1 $ -

72 Dewatering LS 1 $ -

73 Removal and Replacement of Existing Low Water Concrete Ford Crossing LS 1 $ -

74 Remove and Replace Drainage Swale and Stormwater Pipe to Match Existing LS 1 $ -

CITY OF BENTONVILLE, ARKANSAS

BID FORM

IFB 26-53 TOWN BRANCH SEWER - ALIGNMENTS 2, 3 & 4

Bidders Enter Value in "UNIT PRICE" Cells Only

ALIGNMENT 2

ALIGNMENT 3

75 Removal and Replacement of Concrete Driveway SY 804 $ -

76 Gravel Road/Trail Replacement to Match Existing SY 923 $ -

77 Trench Root Pruning LF 1,303 $ -

78 24" SDR-26 PVC Coupling EA 1 $ -

79 18" Non-Shear Coupling Adapter and Point Repair EA 1 $ -

Item # Description Unit of Measure Quantity Unit Price Extended Price

80 Mobilization - Not to Exceed 5% of Total Base Bid LS 1 $ -

81 Bonds and Insurance LS 1 $ -

82 Trench Excavation Safety LS 1 $ -

83 Erosion Control & Maintenance LS 1 $ -

84 Straw Wattle LF 152 $ -

85 Construction Staking LS 1 $ -

86 Clearing and Grubbing LS 1 $ -

87 Site Restoration LS 1 $ -

88 Rock Excavation CY 50 $ -

89 Acceptance Testing - Manholes EA 15 $ -

90 Acceptance Testing - Pipe LF 2,043 $ -

91 Traffic Control and Maintenance LS 1 $ -

92 Temporary Pedestrian Greenway Reroute LS 1 $ -

93 Utility & Irrigation Spot Digging and Relocations LS 1 $ -

94 Reconnect Existing 6" Sewer to New Manhole LF 40 $ -

95 Reconnect Existing 8" Sewer to New Manhole LF 5 $ -

96 Reconnect Existing 10" Sewer to New Manhole LF 35 $ -

97 Reconnect Existing 12" Sewer to New Manhole LF 20 $ -

98 Reconnect Existing 18" Sewer to New Manhole LF 5 $ -

99 12" SDR-26 PVC Gravity Sewer Pipe LF 55 $ -

100 18" SDR-26 PVC (PS115) Gravity Sewer Pipe LF 1,883 $ -

101 Remove and Dispose 12" Gravity Sewer Line LF 387 $ -

102 Remove and Dispose 15" Gravity Sewer Line LF 44 $ -

103 Cast in Place 4' Dia. Manhole (0'-10' Depth) EA 1 $ -

104 Cast in Place 5' Dia. Manhole (0'-10' Depth) EA 13 $ -

105 Cast in Place 5' Dia. Manhole Additional Depth, Over 10' VF 15 $ -

106 Cast in Place 6' Dia. Manhole (0'-10' Depth) EA 1 $ -

107 Sewer Sentry EA 2 $ -

108 Plug Upstream Side of Existing MH EA 1 $ -

109 Demolish Existing Manhole EA 9 $ -

110 Abandon Existing Manhole EA 2 $ -

111 Bypass Pumping LS 1 $ -

112 Dewatering LS 1 $ -

113 Remove and Replace 10' Wide Concrete Greenway LF 24 $ -

114 Remove and Replace 12' Wide Concrete Greenway LF 215 $ -

115 Remove and Replace Gravel Road SY 528 $ -

116 Remove and Replace Gravel Walkway SY 90 $ -

117 Mill and Overlay Asphalt Road SY 397 $ -

118 Permanent Ashalt T-Patch SY 467 $ -

119 Temporary Ashalt T-Patch SY 80 $ -

120 Compacted Class 7 TN 2,050 $ -

121 Remove and Replace Curb and Gutter LF 68 $ -

122 Remove and Replace Existing Concrete Flume and Wingwalls EA 1 $ -

123 Remove and Replace Existing Gate and Fence EA 1 $ -

124 Repair Bioswale LS 1 $ -

125 Contingency (Requires BWU Prior Authorization) 5% 1 $ -

Total Bid Price (In Words): BIDDER ENTER AMOUNT $______________________________________________ dollars and ___________________________ cents.

Total Bid Price (In Numbers)

*The Total Bid Price is the Sum of all Extended Prices in the Unit Bid Form above

(WILL AUTO CALCULATE)

ALIGNMENT 4

SUBTOTAL OF BID PRICE

CONTINGENCY