Project Information

Bid Title

2026 Water Treatment Plant Roof Improvements

Issuing Agency

City of Aberdeen

Location

South Dakota

Published Date

Jan 6, 2026

Closing Date

Jan 20, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Bid Title:	2026 Water Treatment Plant Roof Improvements
Category:	City of Aberdeen Bid Postings
Status:	Open

Description: The City of Aberdeen South Dakota is accepting sealed bids for the 2026 Water Treatment Plant Roof Improvements with bids to be opened and read on January 20th, 2026 at 2:00 PM in the 3rd floor conference room at City Hall 123 South Lincoln Street.  The link for the download of the complete bid packet is available below - please allow extra time for downloading large documents. Please click on this link to download the response form so that we can add your information to the plan holders list, thank you for your cooperation. http://www.aberdeen.sd.us/FormCenter/BID-DOCUMENTS-PLAN-HOLDERS-FORMS-2/Bid-Submission-Form2-36 Please also use this link http://www.aberdeen.sd.us/index.aspx?NID=38 and go to the bids section to sign up to receive either a text or email when new addendums are added so that your bid will have everything that is required when you submit it. Publication Date/Time: 1/6/2026 12:00 AM Closing Date/Time: 1/20/2026 2:00 PM Bid Opening Information: 2:00 PM 01/20/2026 Contact Person: Stu Nelson 605-626-7011 Plan & Spec Available: A COPY OF THE ENTIRE BID PACKET IS AVAILABLE BELOW FOR DOWNLOAD. ANY ADDENDUMS WILL ALSO BE LISTED ON THIS WEBSITE, PLEASE DOWNLOAD AND ATTACH ANY ADDENDUM AND ACKNOWLEDGE EACH ADDENDUM ON YOUR BID. Plan Holders List: Construction Industry Center Attn: Beverly Wittmeier Rapid City, SD 57702 Miscellaneous: Please check periodically for any necessary addendums to this bid before returning your bid documents Related Documents: 2026 WATER TREATMENT PLANT ROOF DIAGNOSTIC SURVEY 2026 WATER TREATMENT PLANT ROOF IMPROVEMENTS

Attachment Preview

ROOF DIAGNOSTIC SURVEY FOR CITY OF ABERDEEN, SD

WATER TREATMENT BUILDINGS

12668 391ST AVENUE, ABERDEEN, SOUTH DAKOTA 57401

THIS IS A WTI BRANDED REPORT. THE TEMPLATE AND OR

REPORT CAN NOT BE REPRODUCED IN ANY MANNER.

DRAWINGS

TITLE PAGE

SHEET A

SHEET B

SHEET B1

SHEET C

MOISTURE SURVEY - BUILDING 1

MOISTURE SURVEY - BUILDING 2

WET DIMENSIONS & SQ.FT.

ROOF DATA, THERMOGRAMS & PHOTOS

N

ROOF PLAN - BUILDING 1

SCALE: NO SCALE

N

ROOF PLAN - BUILDING 2

SCALE: NO SCALE

How An Infrared Survey Works:

Wet roof insulation absorbs more solar energy from the

sun during the day than dry insulation. As the sun sets, the

nighttime cools the roof surface. Wet insulation retains

more solar energy than dry insulation. These temperature

differences are detected by the infrared camera. All full

service scans are performed using a mid-wave IR camera

with a 2.5 - 5.6 spectral range. Suspected wet insulation is

verified through core cuts and/or a Roof Moisture Meter.

Core cuts are taken to establish acceptable levels of

moisture. Confirmed wet areas are marked out on the

roof surface with paint.

How A Moisture Meter Works:

During the daytime, readings are taken and recorded in

random locations and at wet areas found by the infrared

camera.

Fast neutrons are emitted

from the source in the Roof

Moisture Meter into the roof

system. The presence of

hydrogen in the roof system

slows the neutrons. These

slowed neutrons as well as the fast neutrons are

detected by the Roof Moisture Meter. A reading is

displayed in the digital readout and gets recorded.

Core cuts are taken to determine a baseline for dry roof

materials. Wet areas of insulation are marked on the

roof surface with paint.

© 2025 BY TREMCO CONSTRUCTION PRODUCTS GROUP, ALL RIGHTS RESERVED. NO PART OF THIS

DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC,

MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISE WITHOUT THE EXPRESS PRIOR WRITTEN

CONSENT OF TREMCO CONSTRUCTION PRODUCTS GROUP. THE INFORMATION PROVIDED IN THIS

DRAWING IS CURRENT AS OF THE DATE OF INSPECTION BY TREMCO CONSTRUCTION PRODUCTS GROUP,

WEATHERPROOFING TECHNOLOGIES, INC. OR THEIR DESIGNATED CONTRACTOR. ROOFING SYSTEM

AND/OR BUILDING CONDITIONS CAN CHANGE AT ANY TIME, INCLUDING BUT NOT LIMITED TO THE

AMOUNT OF WET INSULATION IN THE ROOFING SYSTEM, AND CAUSE THE INFORMATION PROVIDED IN

THIS DRAWING TO CHANGE OR BECOME OUT OF DATE.

TREMCO CONSTRUCTION PRODUCTS GROUP INFRARED INSPECTIONS ARE PERFORMED BY CERTIFIED

(EXPERIENCED) INFRARED THERMOGRAPHERS UTILIZING STATE-OF-THE-ART EQUIPMENT. ALL WORK CONFORMS

WITH CURRENT INDUSTRY BEST PRACTICES, AND IS PERFORMED IN ACCORDANCE WITH STANDARDS PUBLISHED BY

ASTM INTERNATIONAL AND INFRASPECTION INSTITUTE.

Thermogram T-01

Thermogram T-02

85

88

1-A 75

80

77

90

1

90

40

2-A

40

85

80

45

42

2-B

2

90

88

99

1-B 80

85

98

90

3-A 90

93

3

99

95

88

3-B 88

90

4-A 60

90

70

63

T-01

70

4

4-B 65

85

90

80

55

40

40

5-A 50

50

5

40

5-B 40

T-02

AREA OF SURVEY

42

42

40

N

ROOF PLAN

SCALE: NO SCALE

# ROOF SECTION

DRY CORE

WET CORE

P-#

PHOTO

T-#

THERMOGRAM

N.A.F. (NO ANOMALIES

FOUND)

STANDARD KEY OF SYMBOLS

WET INSULATION

R.I.M. (RANDOM

INTERMITTENT MOISTURE)

N.I.C.

MOISTURE GRID

TRACE CORE

# MOISTURE READING

CITY OF ABERDEEN - SD

WATER TREATMENT BUILDING #01

12668 391ST AVENUE

ABERDEEN, SOUTH DAKOTA 57401

© 2025 BY TREMCO CONSTRUCTION PRODUCTS GROUP, ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISE WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF TREMCO CONSTRUCTION PRODUCTS GROUP. THE INFORMATION PROVIDED IN THIS DRAWING IS CURRENT AS OF

THE DATE OF INSPECTION BY TREMCO CONSTRUCTION PRODUCTS GROUP, WEATHERPROOFING TECHNOLOGIES, INC. OR THEIR DESIGNATED CONTRACTOR. ROOFING SYSTEM AND/OR BUILDING CONDITIONS CAN CHANGE AT ANY TIME, INCLUDING BUT NOT LIMITED TO THE AMOUNT OF WET INSULATION IN THE ROOFING SYSTEM, AND CAUSE THE INFORMATION PROVIDED IN THIS DRAWING TO CHANGE OR BECOME OUT OF DATE.

N

KEY PLAN

SCALE: NO SCALE

DIAGNOSTIC TECHNICIAN:

H. VARGAS

DRAWN BY:

SR

DATE:

8/14/2025

PROJECT NO.:

9886191

SHEET NO.:

A

7

8

7

9

8

8

9

9

9

8

8

2

7

7

8

8

8

8

84 8

3

7

7

7

7

8

8

88

8

8

8

8

1-B 10

8

50

1-A

7

1

8

T-03

8

9

9

8

8

9

9

9

8

9

9

7

8

7 5-A 7

60 7

T-04

9

8

8

8

T-05

5-C 10

8

9

9

8

7

8

8

8

5

7

75 7

72

9

8

70

5-B

7

8

8

8

8

8

T-06

8

6-A 7

50 8

8

7

8

8

8

7

8

8

7

8

55 8

7

6

7

8

6-B 9

8

8

7

8

8

8

7

7-B 10

8

8

8

8

9

9

7

8

55

8

7

8

45

40

7-A

50 7

7

8 60

T-08

7

8

T-07

8

8

8

8

8

N

ROOF PLAN

SCALE: NO SCALE

# ROOF SECTION

DRY CORE

WET CORE

P-#

PHOTO

T-#

THERMOGRAM

N.A.F. (NO ANOMALIES

FOUND)

STANDARD KEY OF SYMBOLS

WET INSULATION

R.I.M. (RANDOM

INTERMITTENT MOISTURE)

N.I.C.

MOISTURE GRID

TRACE CORE

# MOISTURE READING

CITY OF ABERDEEN - SD

WATER TREATMENT BUILDING #02

12668 391ST AVENUE

ABERDEEN, SOUTH DAKOTA 57401

© 2025 BY TREMCO CONSTRUCTION PRODUCTS GROUP, ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISE WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF TREMCO CONSTRUCTION PRODUCTS GROUP. THE INFORMATION PROVIDED IN THIS DRAWING IS CURRENT AS OF

THE DATE OF INSPECTION BY TREMCO CONSTRUCTION PRODUCTS GROUP, WEATHERPROOFING TECHNOLOGIES, INC. OR THEIR DESIGNATED CONTRACTOR. ROOFING SYSTEM AND/OR BUILDING CONDITIONS CAN CHANGE AT ANY TIME, INCLUDING BUT NOT LIMITED TO THE AMOUNT OF WET INSULATION IN THE ROOFING SYSTEM, AND CAUSE THE INFORMATION PROVIDED IN THIS DRAWING TO CHANGE OR BECOME OUT OF DATE.

DIAGNOSTIC TECHNICIAN:

H. VARGAS

DRAWN BY:

SR

DATE:

8/14/2025

PROJECT NO.:

9886191

SHEET NO.:

B

2

4'

20 SQ. FT.

3'

6

9 SQ. FT.

4

3

7'

13'

1

49 SQ. FT.

4'

16 SQ. FT.

5

100'

4'

5'

116 SQ. FT.

7' 3'

61'

6' 6'

12'

7

246 SQ. FT.

7'

6'

8'

N

ROOF PLAN

SCALE: NO SCALE

# ROOF SECTION

DRY CORE

WET CORE

P-#

PHOTO

T-#

THERMOGRAM

N.A.F. (NO ANOMALIES

FOUND)

STANDARD KEY OF SYMBOLS

WET INSULATION

R.I.M. (RANDOM

INTERMITTENT MOISTURE)

N.I.C.

MOISTURE GRID

TRACE CORE

# MOISTURE READING

CITY OF ABERDEEN - SD

WATER TREATMENT BUILDING #02

12668 391ST AVENUE

ABERDEEN, SOUTH DAKOTA 57401

© 2025 BY TREMCO CONSTRUCTION PRODUCTS GROUP, ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISE WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF TREMCO CONSTRUCTION PRODUCTS GROUP. THE INFORMATION PROVIDED IN THIS DRAWING IS CURRENT AS OF

THE DATE OF INSPECTION BY TREMCO CONSTRUCTION PRODUCTS GROUP, WEATHERPROOFING TECHNOLOGIES, INC. OR THEIR DESIGNATED CONTRACTOR. ROOFING SYSTEM AND/OR BUILDING CONDITIONS CAN CHANGE AT ANY TIME, INCLUDING BUT NOT LIMITED TO THE AMOUNT OF WET INSULATION IN THE ROOFING SYSTEM, AND CAUSE THE INFORMATION PROVIDED IN THIS DRAWING TO CHANGE OR BECOME OUT OF DATE.

DIAGNOSTIC TECHNICIAN:

H. VARGAS

DRAWN BY:

SR

DATE:

8/14/2025

PROJECT NO.:

9886191

SHEET NO.:

B1

Thermogram T-03

Thermogram T-04

Thermogram T-05

Thermogram T-06

Thermogram T-07

Thermogram T-08

# ROOF SECTION

DRY CORE

WET CORE

P-#

PHOTO

T-#

THERMOGRAM

N.A.F. (NO ANOMALIES

FOUND)

STANDARD KEY OF SYMBOLS

WET INSULATION

R.I.M. (RANDOM

INTERMITTENT MOISTURE)

N.I.C.

MOISTURE GRID

TRACE CORE

# MOISTURE READING

CITY OF ABERDEEN - SD

WATER TREATMENT BUILDING #02

12668 391ST AVENUE

ABERDEEN, SOUTH DAKOTA 57401

© 2025 BY TREMCO CONSTRUCTION PRODUCTS GROUP, ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISE WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF TREMCO CONSTRUCTION PRODUCTS GROUP. THE INFORMATION PROVIDED IN THIS DRAWING IS CURRENT AS OF

THE DATE OF INSPECTION BY TREMCO CONSTRUCTION PRODUCTS GROUP, WEATHERPROOFING TECHNOLOGIES, INC. OR THEIR DESIGNATED CONTRACTOR. ROOFING SYSTEM AND/OR BUILDING CONDITIONS CAN CHANGE AT ANY TIME, INCLUDING BUT NOT LIMITED TO THE AMOUNT OF WET INSULATION IN THE ROOFING SYSTEM, AND CAUSE THE INFORMATION PROVIDED IN THIS DRAWING TO CHANGE OR BECOME OUT OF DATE.

DIAGNOSTIC TECHNICIAN:

H. VARGAS

DRAWN BY:

SR

DATE:

8/14/2025

PROJECT NO.:

9886191

SHEET NO.:

C

Commodity Codes

• NAICS 237110Water and Sewer Line and Related Structures Construction

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