| Structures
|
DS-15001
|
Concrete Surface Preparation and Testing Prior to Coating Application
|
12/15/2015
|
New
|
Kimball Olson
|
515-233-7722
|
| Miscellaneous Construction
|
DS-15002
|
Airport Safety Requirements
|
10/20/2015
|
New
|
Mike Marr
|
515-239-1468
|
| General Requirements and Covenants
|
DS-15003
|
Added Options Bidding
|
10/20/2015
|
New
|
Ed Kasper
|
515-239-1414
|
| General Requirements and Covenants
|
DS-15004
|
Best Value Alternative (A - D) Bidding
|
10/20/2015
|
New
|
Ed Kasper
|
515-239-1414
|
| General Requirements and Covenants
|
DS-15005
|
Construction Progress Schedule
|
10/20/2015
|
New
|
Kevin Merryman
|
515-239-1848
|
| Structures
|
DS-15006
|
Sliplining Existing Pipe Culverts
|
10/20/2015
|
Replaced by DS-15068
|
Jimmy Ellis
|
515-233-7949
|
| Miscellaneous Construction
|
DS-15007
|
Contractor Stockpiled Shoulder Material
|
10/20/2015
|
New
|
None
|
|
| Structures
|
DS-15008
|
Fabric Formed Concrete Structure Revetment
|
10/20/2015
|
New
|
Jimmy Ellis
|
515-233-7949
|
| Structures
|
DS-15009
|
Bridge Deck Over-Depth Repair and Overlay
|
10/20/2015
|
New
|
None
|
|
| Surface Courses
|
DS-15010
|
Dowel Bar Retrofit
|
10/20/2015
|
New
|
Kevin Merryman
|
515-239-1848
|
| Surface Courses
|
DS-15011
|
PCC Pavement Non-Destructive Thickness Determination
|
10/20/2015
|
Replaced by DS-15051
|
Kevin Jones
|
515-239-1237
|
| General Requirements and Covenants
|
DS-15012
|
Lane Rental (A + B Bidding with Incentive/Disincentive)
|
10/20/2015
|
New
|
Ed Kasper
|
515-239-1414
|
| Surface Courses
|
DS-15013
|
Alternate Acceptance of HMA for Local Systems Projects
|
10/20/2015
|
Replaced by DS-15082
|
None
|
|
| Structures
|
DS-15014
|
Precast Reinforced Concrete Three-Sided Culvert
|
10/20/2015
|
New
|
Jimmy Ellis
|
515-233-7949
|
| Miscellaneous Construction
|
DS-15015
|
Portable Temporary Traffic Signals for Flagger Stations
|
10/20/2015
|
Replaced by DS-15065
|
Dan Sprengeler
|
515-239-1823
|
| General Requirements and Covenants
|
DS-15016
|
Small Business Development Contracts
|
10/20/2015
|
Replaced by DS-15045
|
Karen Kienast
|
515-233-7970
|
| General Requirements and Covenants
|
DS-15045
|
Small Business Development Contracts
|
8/16/2016
|
Replaced By DS-15048
|
Karen Kienast
|
515-233-7970
|
| Structures
|
DS-15017
|
Adhesive-Bonded Anchors and Dowels for Traffic Railings
|
10/20/2015
|
Replaced by DS-15080
|
Michael Nop
|
515-239-1233
|
| Structures
|
DS-15081
|
Mass Concrete - Control of Heat of Hydration
|
4/21/2020
|
Replaces DS-15077
|
Curtis Carter
|
515-239-1185
|
| Surface Courses
|
DS-15018
|
Pavement Interlayer Geotextile
|
10/20/2015
|
Replaced by DS-15046
|
None
|
|
| Erosion Control
|
DS-15019
|
Floating Silt Curtain
|
10/20/2015
|
New
|
None
|
|
| Structures
|
DS-15020
|
Structural Concrete (4500 psi or Greater)
|
10/20/2015
|
Replaced by DS-15056
|
Ahmad Abu-Hawash
|
515-239-1393
|
| Surface Courses
|
DS-15021
|
Transverse Joint Leveling for HMA Pavements
|
10/20/2015
|
Replaced by DS-15070
|
None
|
|
| Surface Courses
|
DS-15022
|
Partial Depth PCC Finish Patches
|
10/20/2015
|
Replaced by DS-15050
|
Kevin Merryman
|
515-239-1848
|
| Structures
|
DS-15023
|
Partial Depth Bridge Deck Patching
|
10/20/2015
|
New
|
Michael Nop
|
515-239-1233
|
| Surface Courses
|
DS-15024
|
Hot Mix Asphalt Interlayer
|
10/20/2015
|
Replaced by SS-15006
|
Jeffrey Shmitt
|
515-239-1013
|
| Surface Courses
|
DS-15025
|
Hot Mix Asphalt Thin Lift Overlay
|
10/20/2015
|
Replaced by DS-15037
|
Jeffrey Shmitt
|
515-239-1013
|
| Miscellaneous Construction
|
DS-15026
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
10/20/2015
|
Replaced by DS-15034
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15027
|
Construction Work on Railroad Right of Way with A + B for Bidding Railroad Flaggers (Union Pacific)
|
10/20/2015
|
Replaced by DS-15040
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15028
|
Maintenance Work on Railroad Right of Way (Union Pacific)
|
10/20/2015
|
Replaced by DS-15041
|
Eric Johnsen
|
515-239-1662
|
| Structures
|
DS-15029
|
Fiber Reinforced Polymer Repair for Concrete Containment of Collision Damaged Pretensioned Prestressed Concrete Beams
|
10/20/2015
|
New
|
None
|
|
| Structures
|
DS-15030
|
Modular Expansion Joint Assembly
|
10/20/2015
|
New
|
Michael Nop
|
515-239-1233
|
| Surface Courses
|
DS-15031
|
Quality Management Concrete (QM-C)
|
10/20/2015
|
Replaced by DS-15038
|
Kevin Merryman
|
515-239-1848
|
| Structures
|
DS-15032
|
Mass Concrete - Control of Heat of Hydration
|
10/20/2015
|
Replaced by DS-15077
|
Curtis Carter
|
515-239-1185
|
| Structures
|
DS-15033
|
High Performance Concrete for Structures
|
10/20/2015
|
Replaced by DS-15044
|
Wayne Sunday
|
515-239-1185
|
| Miscellaneous Construction
|
DS-15034
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
11/17/2015
|
Replaced by DS-15042
|
Eric Johnsen
|
515-239-1662
|
| Structures
|
DS-15035
|
Structural Concrete Coating
|
12/15/2015
|
New
|
Kimball Olson
|
515-233-7722
|
| Surface Courses
|
DS-15036
|
Evaluation of Longitudinal Joint Quality for Flexible Paving Mixtures with Incentive/Disincentive
|
12/15/2015
|
New
|
Jeffrey Shmitt
|
515-239-1013
|
| Surface Courses
|
DS-15037
|
High Performance Thin Lift Overlay
|
2/16/2016
|
Replaced by DS-15043
|
Jeffrey Shmitt
|
515-239-1013
|
| Surface Courses
|
DS-15043
|
High Performance Thin Lift Overlay
|
10/18/2016
|
Replaced by DS-15057
|
Jeffrey Shmitt
|
515-239-1013
|
| Surface Courses
|
DS-15038
|
Quality Management Concrete (QM-C)
|
4/19/2016
|
Replaced by DS-15084
|
Elijah Gansen
|
515-233-7865
|
| Miscellaneous Constructions
|
DS-15039
|
Construction or Maintenance Work on Railroad Right-of-Way (Dakota, Minnesota, & Easter Railroad Corporation dba Canadian Pacific)
|
4/19/2016
|
Replaced by DS-15047
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15040
|
Construction Work on Railroad Right-of-Way with A+B for Bidding Railroad Flaggers (Union Pacifc Railroad)
|
5/17/2016
|
Replaced by DS-15061
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15041
|
Maintenance Work on Railroad Right-of-Way (Union Pacifc Railroad)
|
5/17/2016
|
Replaced by DS-15054
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15042
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
5/17/2016
|
Replaced by DS-15053
|
Eric Johnsen
|
515-239-1662
|
| Structures
|
DS-15044
|
High Performance Concrete for Structures
|
6/21/2016
|
Replaced by DS-15073
|
Kyle Frame
|
515-239-1619
|
| Surface Courses
|
DS-15046
|
Pavement Interlayer Geotextile for PCC Overlays
|
11/15/2016
|
Replaced by DS-15052
|
Kevin Merryman
|
515-239-1848
|
| Miscellaneous Construction
|
DS-15047
|
Construction or Maintenance Work on Railroad Right-of-Way (Dakota, Minnesota, & Eastern Railroad Corporation dba Canadian Pacific)
|
10/18/2016
|
Replaced by DS-15088
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15088
|
Construction or Maintenance Work on Railroad Right-of-Way (Dakota, Minnesota, & Eastern Railroad Corporation dba Canadian Pacific)
|
11/16/2021
|
Replaces DS-15047
|
Eric Johnsen
|
515-239-1662
|
| General Requirements and Covenants
|
DS-15048
|
Small Business Development Contracts
|
12/20/2016
|
Replaced by DS-15075
|
Karen Kienast
|
515-239-7970
|
| Surface Courses
|
DS-15049
|
Primary and Interstate Pavement Smoothness
|
12/20/2016
|
Replaced by DS-15079
|
Jeff Devries
|
515-239-1237
|
| Surface Courses
|
DS-15050
|
Partial Depth PCC Finish Patches
|
01/18/2017
|
Replaced by GS-15006
|
Kevin Merryman
|
515-239-1848
|
| Surface Courses
|
DS-15051
|
PCC Pavement Non-Destructive Thickness Determination
|
1/18/2017
|
Replaced by DS-15064
|
Jeff Devries
|
515-239-1237
|
| Surface Courses
|
DS-15052
|
Pavement Interlayer Geotextile for PCC Overlays
|
1/18/2017
|
Replaces DS-15046
|
Elijah Gansen
|
515-233-7865
|
| Miscellaneous Construction
|
DS-15053
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
2/21/2017
|
Replaced by DS-15055
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15054
|
Maintenance Work on Railroad Right-of-Way (Union Pacifc Railroad)
|
5/16/2017
|
Replaced by DS-15062
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15055
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
5/16/2017
|
Replaced by DS-15059
|
Eric Johnsen
|
515-239-1662
|
| Structures
|
DS-15056
|
Structural Concrete (4500 psi or Greater)
|
10/17/2017
|
Replaces DS-15020
|
Ahmad Abu-Hawash
|
515-239-1393
|
| Surface Courses
|
DS-15057
|
High Performance Thin Lift Overlay
|
10/17/2017
|
Replaced by DS-15063
|
Jeffrey Shmitt
|
515-239-1013
|
| Surface Courses
|
DS-15069
|
PCC Pavement Nondestructive Thickness Determination
|
1/16/2019
|
Replaced by GS-15012
|
Elijah Gansen
|
515-233-7865
|
| Miscellaneous Construction
|
DS-15067
|
Maintenance Work on Railroad Right-of-Way (Union Pacific Railroad)
|
10/16/2018
|
Replaced by DS-15098
|
Eric Johnsen
|
515-239-1662
|
| Surface Courses
|
DS-15066
|
High Performance Thin Lift Overlay
|
09/18/2018
|
Replaced by DS-15071
|
Jeffrey Schmitt
|
515-239-1013
|
| Miscellaneous Construction
|
DS-15065
|
Portable Temporary Traffic Signals for Flagger Stations
|
7/17/2018
|
Replaces DS-15015
|
Dan Sprengeler
|
515-239-1823
|
| Surface Courses
|
DS-15064
|
PCC Pavement Nondestructive Thickness Determination
|
4/17/2018
|
Replaced by DS-15069
|
Kevin Jones
|
515-239-1237
|
| Surface Courses
|
DS-15063
|
High Performance Thin Lift Overlay
|
4/17/2018
|
Replaced by DS-15066
|
Jeffrey Schmitt
|
515-239-1013
|
| Miscellaneous Construction
|
DS-15062
|
Maintenance Work on Railroad Right-of-Way (Union Pacific Railroad)
|
4/17/2018
|
Replaced by DS-15067
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15061
|
Construction Work on Railroad Right-of-Way with A+B for Bidding Railroad Flaggers (Union Pacific Railroad)
|
4/17/2018
|
Replaced by DS-15098
|
Eric Johnsen
|
515-239-1662
|
| Surface Courses
|
DS-15060
|
Penetrating Engineered Fog Seal
|
2/20/2018
|
Obsolete
|
Chris Brakke
|
515-239-1882
|
| Miscellaneous Construction
|
DS-15059
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
11/21/2017
|
Replaced by DS-15074
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15058
|
On-Call Contracting for High Tension Cable Guardrail Repair
|
1/17/2018
|
New
|
Daniel Harness
|
515-239-1727
|
| Structures
|
DS-15068
|
Sliplining Existing Pipe Culverts
|
11/20/2018
|
Replaced by DS-15085
|
Jimmy Ellis
|
515-233-7949
|
| Surface Courses
|
DS-15070
|
Transverse Crack Leveling for HMA Pavements
|
4/16/2019
|
Replaces DS-15021
|
None
|
|
| Surface Courses
|
DS-15071
|
High Performance Thin Lift Overlay
|
4/16/2019
|
Replaced by DS-15078
|
Jeffrey Schmitt
|
515-239-1013
|
| Miscellaneous Construction
|
DS-15072
|
Flood Debris Removal
|
4/16/2019
|
New
|
None
|
|
| Structures
|
DS-15073
|
High Performance Concrete for Structures
|
10/15/2019
|
Replaced by DS-15099
|
Curtis Carter
|
515-239-1185
|
| Miscellaneous Construction
|
DS-15074
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
11/19/2019
|
Replaced by DS-15087
|
Eric Johnsen
|
515-239-1662
|
| General Requirements and Covenants
|
DS-15075
|
Small Business Development Contracts
|
10/15/2019
|
Replaces DS-15048
|
Karen Kienast
|
515-239-7970
|
| Structures
|
DS-15076
|
Girder Erection Plan
|
12/17/2019
|
New
|
Michael Nop
|
515-239-1233
|
| Structures
|
DS-15077
|
Mass Concrete - Control of Heat of Hydration
|
12/17/2019
|
Replaced by DS-15081
|
Curtis Carter
|
515-239-1185
|
| Surface Courses
|
DS-15078
|
High Performance Thin Lift Overlay
|
12/17/2019
|
Replaced by DS-15083
|
Jeffrey Schmitt
|
515-239-1013
|
| Surface Courses
|
DS-15079
|
Primary and Interstate Pavement Smoothness
|
12/17/2019
|
Replaced by SS-15011
|
Jeff Devries
|
515-239-1237
|
| Structures
|
DS-15080
|
Adhesive-Bonded Anchors and Dowels for Traffic Railings
|
1/22/2020
|
Replaces DS-15017
|
Michael Nop
|
515-239-1233
|
| Surface Courses
|
DS-15082
|
Alternate Acceptance of HMA for Local Systems Projects
|
4/21/2020
|
Replaces DS-15013
|
Jeffrey Schmitt
|
515-239-1013
|
| Surface Courses
|
DS-15083
|
High Performance Thin Lift Overlay
|
7/21/2020
|
Replaces DS-15078
|
Jeffrey Schmitt
|
515-239-1013
|
| Surface Courses
|
DS-15084
|
Quality Management Concrete (QM-C)
|
12/15/2020
|
Replaces DS-15038
|
Elijah Gansen
|
515-233-7865
|
| Structures
|
DS-15085
|
Sliplining Existing Pipe Culverts
|
12/15/2020
|
Replaced by DS-15090
|
Jimmy Ellis
|
515-233-7949
|
| Surface Courses
|
DS-15086
|
High Performance Thin Lift Overlay
|
12/15/2020
|
Replaces DS-15083
|
Jeffrey Schmitt
|
515-239-1013
|
| Miscellaneous Construction
|
DS-15087
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
12/15/2020
|
Replaced by DS-15096
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15089
|
Multi-Component Liquid Pavement Markings
|
2/15/2022
|
Replaced by DS-15097
|
Clayton Burke
|
515-239-1587
|
| Structures
|
DS-15090
|
Sliplining Existing Pipe Culverts
|
2/15/2022
|
Replaces DS-15085
|
Jimmy Ellis
|
515-233-7949
|
| Miscellaneous Construction
|
DS-15091
|
Electronic Ticketing
|
12/21/2021
|
Replaced by DS-15095
|
Matthew Miller
|
515-233-7843
|
| Structures
|
DS-15092
|
Ultra High Performance Concrete Connections
|
3/15/2022
|
New
|
Curtis Carter
|
515-239-1185
|
| Structures
|
DS-15093
|
Ultra High Performance Concrete Overlay
|
3/15/2022
|
New
|
Curtis Carter
|
515-239-1185
|
| Structures
|
DS-15094
|
Partial Removal of Existing Bridge Deck Using Hydrodemolition
|
3/15/2022
|
New
|
Michael Nop
|
515-239-1233
|
| Miscellaneous Construction
|
DS-15095
|
Electronic Ticketing
|
12/21/2021
|
Replaces DS-15091
|
Matthew Miller
|
515-233-7843
|
| Miscellaneous Construction
|
DS-15096
|
Construction or Maintenance Work on Railroad Right-of-Way (Chicago, Central, & Pacific Railroad Company and Cedar River Railroad Company)
|
04/19/2022
|
Replaces DS-15087
|
Eric Johnsen
|
515-239-1662
|
| Miscellaneous Construction
|
DS-15097
|
Multi-Component Liquid Pavement Markings
|
3/15/2022
|
Replaces DS-15089
|
Clayton Burke
|
515-239-1587
|
| Miscellaneous Construction
|
DS-15098
|
Construction or Maintenance Work on Railroad Right-of-Way (Union Pacific Railroad)
|
6/21/2022
|
Replaces DS-15061 and DS-15067
|
Eric Johnsen
|
515-239-1662
|
| Structures
|
DS-15099
|
High Performance Concrete for Structures
|
10/18/2022
|
Replaces DS-15073
|
Curtis Carter
|
515-239-1185
|