updated by Skillings-Connolly on 07/16/2004
CORRIDOR WIDE
SPECIAL PROVISIONS
GUIDE SPECIAL PROVISIONS
The following Guide Special Provisions are for modification by the Design Firms and inclusion in each project as appropriate.
A + B Bidding (CWGS 5/20/04)This special provision requires a bid item for "Calendar Days". In the Estimate, under Quantity list the Road User Cost (which is calculated using MDT's spreadsheet for Road User Cost). Under Unit Price, list the estimated number of Calendar Days. When using this special provision it is important to refer to calendar days instead of working days. Also, allow 6 calendar days per week or 26 calendar days per month.Local Material Sources (CWGS 6/7/04)
Describe general or other site specific requirements under A.3, such as: order in which sites are to be used/depleted; time of day and or seasonal restrictions on when sites can be used; designated haul routes; etc.)Contractor's Water Source Requirements (CWGS 6/7/04)
Requires design firms to select those watersheds that apply and delete the others.Wetland Mitigation (CWGS 7/9/04)
Modify this generic corridor wide special provision to include site-specific requirements and delete any provisions that do not apply to the specific site. If your site includes salvage and replacement of wetland sod, provide a complete description of the work. Specify type of mulch to be used or delete requirement in D.7.Detour - Construct, Maintain And Remove (CWGS 6/24/04)
Use this guideline, in lieu of Standard Special Provision G1, for development of a special provision when a detour is detailed in the contract plans. Items A through F should be covered in detail.One-Lane Traffic (CWGS 3/25/04)
Include in the traffic control specials. Calculate the liquidated damages using the Road User Costs spreadsheet on eProject under Corridor Wide Special Provisions and Details.Retaining Walls / Wing Walls (CWGS 6/7/04)
Include this special provision when the project includes wing walls or retaining walls to allow the contractor the option of proposing alternate wall types. Provide appropriate design parameters. Use bid item number 614000000 - Retaining Wall, m3DETAILS
The following MicroStation details are for inclusion by the Design Firms in each project as appropriate. DO NOT try to open the MicroStation file, instead, just SAVE it to your hard drive, then open the saved file with MicroStation.Wildlife (3 sheets) (7/8/04)Wildlife Guard 5.6.2M Open Grid (7/15/04)
Wildlife Guard 5.4-M Open Grid (7/15/04)
Bridge Rail Type W830 (4/22/04)
CORRIDOR WIDE SPECIAL PROVISONS
The following corridor wide special provisions need only be
included by list.
SECTION A - MISCELLANEOUS & GRADING ITEMSProject Video (CW 4/6/04)Coordination With Others (CW 4/14/04)
Threatened and Endangered Species (CW 6/29/04)
Contractor Access Roads, Parking, Staging & Storage Areas (CW 5/20/04)
Contractor-Furnished Sources (CW 2/27/04)
Borrow Source Approval - Resistance Value (CW 5/20/04)
Preservation Limit Fence (CW 5/20/04)
Clearing should be by Lump Sum when the areas can be defined (possibly in the Evaro to McClure Road and Vicinity of White Coyote Road to South End of Ravalli projects). Clearing work should be considered included in other items in all other projects.SECTION B - DRAINAGE INCLUDING MINOR STRUCTURES
Abandon Existing Culvert (CW 6/11/04)SECTION C - FOUNDATION COURSES
Mechanically Stabilized Earth (MSE) Walls (CW 4/15/04)Concrete Wall Surface Treatment (CW 4/15/04)
Use in locations as agreed with CSKTSECTION E - ROADSIDE DEVELOPMENT
Topsoil-Salvage And Place (CW 5/20/04)Wildlife Fencing and Gates (CW 7/8/04)
Use when a dig barrier will be required throughout the entire project except where utilities interfere with the dig barrier.Wildlife Fencing-Dig Barrier (CW 7/8/04 )
Use when a dig barrier will be not be required in some areas of the project (excluding where utilities interfere with the dig barrier.)Wildlife Guard 5.4-M (CW 7/12/04)
Use on the Evaro to McClure Road project.Wildlife Guard 5.6.2M (CW 7/12/04)
Use on the Vicinity of White Coyote Road to South End of Ravalli project.Wildlife-Friendly Farm Fence (CW 7/14/04)
Use wildlife friendly farm fence in the following locations on US 93, Evaro to Polson:
- Across the mouths of wildlife crossings and connecting to the wildlife fencing along the R/W line where livestock are present to prevent livestock from using the wildlife crossings
- To protect wetland mitigation sites, where fencing needs replacement and the adjacent landowner is agreeable.
Wildlife Jumpouts (CW 5/20/04)
Include only those seed mixes to be used on your specific project using the seed area numbers assigned herein. Do not change the seed area numbers.SECTION F - EROSION CONTROL
NPDES General Permit for Storm Water Discharges (CW 6/23/04)Use on all projects. For estimating purposes use 25% of the right-of-way less the PTW for the area of herbicide application and a unit price of $6,000 per hectare. Estimate weed control at $5,000.Contaminated Soil Removal (CW 5/7/04)
Use item number 208200000 and 25,000 units at $1.00 per unit.SECTION G - TRAFFIC CONTROL
Detour Requirements (CW 6/24/04)Use this special provision on projects where no detour is detailed in the plans.BRIDGE
Paint Bridge Rail (CW 4/22/04)Temporary Concrete Median Rail (CW 4/7/04)
Use MDT Standard Item Numbers:606350000 and 606910000.Install Temporary Impact Attenuators (CW 4/14/04)
Use MDT Standard Item Number 606920000.TRAFFIC
Place Name Sign (CW 6/21/04)Use this special provision in all projects except North End of Arlee Couplet to Vicinity of White Coyote Road. This special will have to be modified for use on that project because the contractor on that project will also fabricate these signs.Community Entry Sign (CW 6/22/04)
This special provision is for use on those projects having community entry signs except for the Evaro to McClure Road project.
CWGS - Corridor Wide Guide Special
Provision
CW - Corridor Wide Special Provision