Specifications

Developmental Specifications 2015

Following is a list of Iowa DOT Developmental Specifications (DS). Please note that most of the DSs require the approval of a "Controller" in order to be used on a project. Other Iowa DOT documents and publications may be accessed in the Electronic Reference Library.

Category DS Number Title Date Status Controller Phone
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 Thomas Jacobson 515-23l9-1453
Structures DS-15006 Sliplining Existing Pipe Culverts 10/20/2015 New Dave Claman 515-239-1487
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 Dave Claman 515-239-1487
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 New 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 New None
Structures DS-15014 Precast Reinforced Concrete Three-Sided Culvert 10/20/2015 New Dave Claman 515-239-1487
Miscellaneous Construction DS-15015 Portable Temporary Traffic Signals for Flagger Stations 10/20/2015 New Dan Sprengeler 515-239-1823
General Requirements and Covenants DS-15016 Small Business Development Contracts 10/20/2015 New Karen Kienast 515-233-7970
Structures DS-15017 Adhesive-Bonded Anchors and Dowels for Traffic Railings 10/20/2015 New Gary Novey 515-239-1233
Surface Courses DS-15018 Pavement Interlayer Geotextile 10/20/2015 New 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 New Ahmad Abu-Hawash 515-239-1393
Surface Courses DS-15021 Transverse Joint Leveling for HMA Pavements 10/20/2015 New None
Surface Courses DS-15022 Partial Depth PCC Finish Patches 10/20/2015 New Kevin Merryman 515-239-1848
Structures DS-15023 Partial Depth Bridge Deck Patching 10/20/2015 New Gary Novey 515-239-1233
Surface Courses DS-15024 Hot Mix Asphalt Interlayer 10/20/2015 New Scott Schram 515-239-1604
Surface Courses DS-15025 Hot Mix Asphalt Thin Lift Overlay 10/20/2015 New Scott Schram 515-239-1604
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 New Tom Reis 515-239-1566
Miscellaneous Construction DS-15027 Construction Work on Railroad Right of Way with A + B for Bidding Railroad Flaggers (Union Pacific) 10/20/2015 New Tom Reis 515-239-1566
Miscellaneous Construction DS-15028 Maintenance Work on Railroad Right of Way (Union Pacific) 10/20/2015 New Tom Reis 515-239-1566
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 Gary Novey 515-239-1233
Surface Courses DS-15031 Quality Management Concrete (QM-C) 10/20/2015 New Kevin Merryman 515-239-1848
Structures DS-15032 Mass Concrete - Control of Heat of Hydration 10/20/2015 New Wayne Sunday 515-239-1185
Structures DS-15033 High Performance Concrete for Structures 10/20/2015 New Wayne Sunday 515-239-1185