SPECIFICATIONS.pdf

SPECIAL PROVISIONS

FOR HIGHWAY CONSTRUCTION

OREGON DEPARTMENT OF TRANSPORTATION

SALEM, OREGON

ROCK PRODUCTION

DISTRICT 14, JOHN DAY HIGHWAY

ROCK PRODUCTION PROJECT

JOHN DAY HIGHWAY

GRANT COUNTY

APRIL 2022

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FOR

Rock Production District 14, John Day Highway

Rock Production Project John Day Highway

Grant County

PROFESSIONAL OF RECORD CERTIFICATION:

Seal w/signature

I certify the Special Provision Section(s) listed below are applicable to the design for the subject project for Agency provided prospective material sources, blasting and stockpiled aggregate.

Modified Special Provisions were prepared by me or under my supervision.

Sections 00235, 00335, 00680

FINAL ELECTRONIC DOCUMENT AVAILABLE UPON REQUEST

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FOR

Rock Production District 14, John Day Highway

Rock Production Project John Day Highway

Grant County

PROFESSIONAL OF RECORD CERTIFICATION:

Seal w/signature

I certify the Special Provision Section(s) listed below are applicable to the design for the subject project for traffic control items. Modified Special Provisions were prepared by me or under my supervision.

Sections 00220, 00221, 00222

FINAL ELECTRONIC DOCUMENT AVAILABLE UPON REQUEST

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TABLE OF CONTENTS FOR SPECIAL PROVISIONS

WORK TO BE DONE

SECTION 00150 - CONTROL OF WORK

SECTION 00165 - QUALITY OF MATERIALS

SECTION 00210 - MOBILIZATION

SECTION 00220 - ACCOMMODATIONS FOR PUBLIC TRAFFIC

SECTION 00221 - COMMON PROVISIONS FOR WORK ZONE TRAFFIC

CONTROL

SECTION 00222 – TEMPORARY TRAFFIC CONTROL SIGNS

SECTION 00235 - AGENCY PROVIDED MATERIAL SOURCES

SECTION 00290 - ENVIRONMENTAL PROTECTION

SECTION 00335 - BLASTING METHODS AND PROTECTION OF EXCAVATION

BACKSLOPES

SECTION 00680 - STOCKPILED AGGREGATES

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District 14, John Day Highway Rock Production Project

District 14, John Day Highway Rock Production Project, Contract, April 2022 1

WORK TO BE DONE

The Work to be done under this Contract consists of the following:

1. Install temporary control signs.

2. Provide aggregate in stockpiles at specified places of delivery.

3. Perform additional and Incidental Work as called for by the Specifications and Plans.

APPLICABLE SPECIFICATIONS

The Specifications that are applicable to the Work on this Project is the 2021 edition of the "Oregon Standard Specifications for Construction", as modified by these Special Provisions.

All number references in these Special Provisions shall be understood to refer to the Sections and subsections of the Standard Specifications bearing like numbers and to Sections and subsections contained in these Special Provisions in their entirety.

CLASS OF PROJECT

This is State Project.

District 14, John Day Highway Rock Production Project, Contract, April 2022 2

SECTION 00150 - CONTROL OF WORK

Comply with Section 00150 of the Standard Specifications modified as follows:

Add the following subsection:

00150.50(f) Utility Information (No Anticipated Relocations) - Within the Project limits, there are no anticipated relocations with the Utilities listed in Table 00150-1. The Contractor shall contact those Utilities having buried facilities and request that they locate and mark them for their protection prior to construction.

Table 00150-1

Utility

Contact Person's Name, Address, Email, and Phone Number

Oregon Trail Electric Co-op John Stearns: Staking Technician P.O. Box 575 400 Patterson Bridge Road John Day, OR 97845 Email: jstearns@otecc.com Phone: 541-575-5412

The Contractor shall notify, in writing, the Utilities listed above, with a copy to the Engineer, at least 14 Calendar Days before beginning Work on the Project.

Oregon Trail Electric Co-op - Power Suppliers -

Energized power lines overhang portions of the Work with a minimum vertical clearance of 18 feet. The Contractor shall maintain at least 10 feet of safety clearance. Exceptions require written approval from the Power Supplier(s) and may require an on-site safety watcher, at no cost to the Contractor. The Contractor shall provide the Engineer a copy of the written approval of exception before beginning Work.

SECTION 00165 - QUALITY OF MATERIALS

Comply with Section 00165 of the Standard Specifications.

District 14, John Day Highway Rock Production Project, Contract, April 2022 3

SECTION 00210 - MOBILIZATION

Comply with Section 00210 of the Standard Specifications.

SECTION 00220 - ACCOMMODATIONS FOR PUBLIC TRAFFIC

Comply with Section 00220 of the Standard Specifications.

SECTION 00221 - COMMON PROVISIONS FOR WORK ZONE TRAFFIC CONTROL

Comply with Section 00221 of the Standard Specifications

SECTION 00222 – TEMPORARY TRAFFIC CONTROL SIGNS

Comply with Section 00222 of the Standard Specifications.

SECTION 00235 - AGENCY PROVIDED MATERIAL SOURCES

Section 00235, which is not a Standard Specification, is included in this Project by Special Provision.

Description

00235.00 Scope - This Work consists of utilizing Agency provided prospective or mandatory material source as the Contractor elects or as required for the construction of the Contract.

00235.01 Material Source Specific Requirements - The following prospective material source, for the production of all the aggregate products for this project, that may warrant investigation and consideration for use by the Contractor on this Project is as follows:

(a) Prospective Material Source, Sproul Quarry:

• Source Number - OR-12-004-5

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• DOGAMI Number - 120038

• Location - Approximately 7 miles east of Dayville on John Day Highway US 26 (Hwy #005) at MP 138.56 in the SW ¼ of Section 7, T. 13 S., R. 28 E., W.M.

• Access - Adjacent north of MP 138.56 of the John Day Highway US 26 (Hwy #005) and approx. 0.5 mile up existing gravel road to quarry

• Available Area for Equipment Setup, Stockpiling, and Processing Aggregate:

• Existing - 4 acres

• Development - 1 acres

If the Contractor elects not to utilize the above listed source(s) 00160.60 applies.

00235.03 Laws - Conduct operations within the material source according to all applicable State, county, and federal laws including mining and fire laws. Provide, operate, and maintain wildland firefighting equipment appropriate for the current fire levels on-site at all times during all material source operations.

00235.04 Permits - Copies of the Plans, permits, agreements and the material source narrative for the material source are available for inspection at the Project Manager's office.

Operations within the material source shall conform to the stipulations and conditions of these documents and to all of the requirements of the Contract.

Subsection Source Name Documents 00235.01(a) Sproul Quarry Department of Geology and Mineral Industries (DOGAMI)

Permit County Land Use Permit

00235.05 Pre-Work Meeting - Before occupying the material source, attend a pre-work meeting at the material source with the Engineer and the following owners or representatives:

Subsection Source Name Contact Names and phone numbers 00235.01(a) Sproul Quarry ODOT Geologist

00235.06 Source Occupancy - Coordinate material source occupancy with the Engineer.

The material source information listed in Table 00235-1 below shall be as shown. Do not operate beyond the material source Project boundary or in no Work area as shown unless otherwise directed in writing.

District 14, John Day Highway Rock Production Project, Contract, April 2022 5

Table 00235-1

Subsection Source Name Source items shown 00235.01(a) Sproul Quarry Project Boundary

Overburden Stockpile Areas Excavation Area No Work Area Access Roads Equipment and Processing Area Safety Berms Oversize Storage Area Reject Fines StockpileScalpings Stockpile Rip Rap Stockpiles

00235.07 Source Development - If proposing changes to the material source development plan, submit a source development plan as an unstamped Working Drawing according to

00150.35. Do not begin Work in the material source until the source development plan has been approved in writing by the Engineer.

Develop a site-specific Erosion and Sediment Control Plan for the material source according to 00280.04 and submit it to the Engineer at or before the pre-work meeting. Construct stormwater control berm(s) as needed to control runoff. Do not allow any materials, including sediments, Aggregate or crushing by-products to enter into waterways or Wetlands.

Develop a site-specific Pollution Control Plan for the material source according to 00290.30(b), and submit it to the Engineer at or before the pre-work meeting. Include the following requirements in the Pollution Control Plan:

• Do not discharge waste or by-product if it contains any substance in concentrations that could contaminate Soils or result in harm to fish, wildlife, or water sources.

• Store all potentially hazardous materials and solid waste in a manner that prevents seepage into the ground or groundwater sources. Lined sumps or pits are allowable options for storage. If pits or sumps are used, construct adequate berms or provide other measures to prevent breaching of the pits or sumps.

• For materials capable of causing water pollution if discharged, locate storage facilities in an area that prevents spillage into waterways or Wetlands.

Construction

00235.40 General - All vehicles and Equipment, prior to entering the site for the first time, and each subsequent time if the vehicle has left the Roadway outside the construction Project limits, shall be steam cleaned of all debris (soil, dirt, plant parts, and vegetative matter) before being brought back to the site. Notify the Engineer before moving each vehicle onto the site.

Certify, in writing, that the Equipment has been steam cleaned.

00235.41 Restrictions and Protection of Resources - Comply with the following for all operations within the material source:

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• Protect cultural resources according to 00290.50.

• Protect migratory birds according to 00290.36(a).

• Clear trees and shrubs and strip and stockpile soil overburden between September 1 and March 1.

• Do not utilize, contaminate, or disperse material from existing stockpiles. If existing stockpiles interfere with the Contractor’s operations, move the stockpiles to other locations within the material source area as directed, at no additional cost to the Agency.

00235.42 Source Setup - Before proceeding with Work in the material source, the following apply:

(a) Access:

• For material source Sproul Quarry (00235.01(a))develop and maintain an access road from the Upper Level Access Road to the newly developed excavation area.

Construct this road with a width of 12 feet and reasonably uniform grade, no steeper than a 16 percent grade (1V:6H), for access to the top of the excavation area. An approximate location for development of this road is shown on the Plans. Determine the exact location in the field. Obtain the Engineer's approval before constructing the access road.

• For material source Sproul Quarry (00235.01(a)) routine road maintenance activities such as grading and watering of the access road do not need review or approval.

Maintain or develop drain dips, water bars, road crowning, in-slopes and out-slopes during road maintenance.

• For material source Sproul Quarry (00235.01(a)) use overburden or existing, loose and non-stockpiled material or imported or clean soil or a combination of clean soil and rock, to construct a safety berm along the top edge of the new excavation or existing slopes as shown. Maintain a 10-foot buffer between the top edge of the excavation or slope and the toe of the safety berm. Construct the berm 3 feet high, with side slopes of 1V:2H.

(b) Overburden - Before excavating, including drilling and blasting when required, strip and stockpile all soil overburden from within the excavation area, from the area to be developed for stockpile and processing, and from areas to be developed as access road(s). Incorporate grass and small shrubs into the stockpiles. Do not remove grass or small shrubs from the overburden. Place stockpiles in the overburden storage area(s).

Maintain a minimum 10-foot buffer strip between the toe of the overburden storage area(s) and the excavation area. Smooth and contour overburden storage berms to form side Slopes no steeper than 1V:2H.

00235.43 Blasting - Perform blasting operations according to this Section and Section 00335, except that perimeter controlled blasting as described in 00335.40(a) is not required in the material source.

For material source Sproul Quarry (00235.01(a)) restrict blasting to the hours of 9:00 a.m. to 5:00 p.m. Monday through Friday. Do not blast on Saturdays, Sundays, or legal holidays as defined in ORS 279C.540.

District 14, John Day Highway Rock Production Project, Contract, April 2022 7

00235.44 Source Operations - The following apply during material source operations:

• Construct slopes and floor of the excavation area as shown.

• To control dust, apply water to material source access, haul road(s), and crushing and processing operations.

• Stockpile scalpings and reject fines in separate and accessible stockpiles as shown.

• For material source Sproul Quarry (00235.01(a)) if the Contractor chooses to utilize this material source, maintain the condition of paved entry and exit onto the highway________ at all times. Provide traffic control related to ingress and egress movements in a manner that allows a safe work zone and safe passage of vehicles.

• For material source Sproul Quarry (00235.01(a))maintain the gate into the source at all times.

00235.45 Source Clean-up - The following apply at the completion of operations:

• For material source Sproul Quarry (00235.01(a))a maximum of 250 cubic yards of oversize material with a maximum dimension of 2.5 feet may be stockpiled in the material source. Consolidate oversize material as shown.

• Place all excess produced Aggregate remaining at the end of operations in separate and accessible stockpiles on Agency owned or controlled property in areas designated by the Engineer, at no additional cost to the Agency.

• Leave the material source haul roads open. Do not rip or block the roads.

• Remove all loose, hanging or potentially dangerous Rock on or above the excavated surface.

• Pile and burn all construction slash and combustible debris resulting from use and development of the source, including the preexisting refuse identified at the pre-work meeting, even if it is from outside the material source project boundary except for grass and small shrubs that are incorporated into the overburden. Comply with all open burning regulations in effect at the time of source occupancy. If burning is not allowed, all construction slash and combustible debris become the property of the Contractor, to be treated as noncombustible and removed from material source.

00235.46 Seeding:

• For material source Sproul Quarry (00235.01(a)) in addition to other areas with soil cover within the site disturbed by the Contractor's operations, stabilize the overburden storage areas, scalpings stockpiles, and safety berms by seeding, mulching, and tackifying, as directed.

District 14, John Day Highway Rock Production Project, Contract, April 2022 8

• For material source Sproul Quarry (00235.01(a)) provide the following seed mixture:

Common/Botanical Seed Name Broadcast Rate (PLS) Bluebunch Wheatgrass/Pseudoroegneria spicata 7.7 lbs/acre Idaho Fescue/Festuca idahoensis 5.5 lbs/acre Indian Ricegrass/Achnatherum hymenoides 3.3 lbs/acre Sandberg Bluegrass/Poa secunda 3.3 lbs/acre Bottlebrush Squirreltail/Elymus elymoides 1.65 lbs/acre Blue Flax/Linum lewisii 0.55 lbs/acre

• Use only certified weed free seed. Provide copies of the certification to the Engineer.

• Provide straw mulch according to 01030.15(b).

• Apply a commercial straw mulch tackifier according to the manufacturer’s directions and at the recommended rate.

• Apply seed and mulch according to Section 01030.

• If conditions allow and the Contractor chooses, the area may be stabilized by applying seed using a range drill with a roller attachment. All areas seeded with the range drill and roller do not need to be subsequently covered with mulch and tackifier.

• All variations to these requirements require written approval by the Engineer.

00235.47 Source Vacating - Before vacating the material source the following apply:

• Remove all structures, noncombustible debris, and equipment from the material source, even if it was pre-existing, except for grass and small shrubs incorporated into the overburden.

• Remove solid waste and hazardous material from the site and dispose of properly.

These include, but are not limited to, bag-house sludge or fines, lime, excess liquid asphalt, rejected and excess asphalt mixture, plant cleanings, materials placed in sumps, tires, pipes, belts, screens and truck cleanings. Provide documentary evidence of proper disposal and verify the amount of material removed.

• If a spill or dumping has occurred or if a spill or dumping is suspected to have occurred, the Contractor shall clean up the contaminated materials according to Section 00290.

After clean up, the Engineer may, sample and test materials at the spill or dumping locations to verify the clean up has been completed. If the Engineer’s verification testing demonstrates remaining contamination, the Contractor shall perform additional clean up until the requirements of Section 00290 including 00290.20(g) are met

• Attend a post-work meeting at the material source to evaluate material source rehabilitation work with the Engineer and attendees listed under 00235.05.

Measurement

00235.80 Measurement - No measurement of quantities will be made for Work performed under this Section.

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Payment

00235.90 Payment - No separate or additional payment will be made for Work performed under this Section. Payment will be included in payment made for the appropriate items under which this Work is required.

SECTION 00290 - ENVIRONMENTAL PROTECTION

Comply with Section 00290 of the Standard Specifications.

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SECTION 00335 - BLASTING METHODS AND PROTECTION OF EXCAVATION

BACKSLOPES

Comply with Section 00335 of the Standard Specifications modified as follows:

00335.40(h) Blasting Report - Add the following to the end of the bullet that begins “A copy of the color video recording…”

Use a free standing recording device that is not a cell phone or similar device, as approved by the Engineer. Submit the type of recording device to be used at least 7 Calendar Days before the blast.

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SECTION 00680 - STOCKPILED AGGREGATES

Comply with Section 00680 of the Standard Specifications modified as follows:

Add the following subsection:

00680.40(a) Source Sites - Replace this subsection, except for the subsection number and title, with the following:

Prepare and develop the source site according to Section 00235.

00680.42 Places of Delivery - Add the following to the end of this subsection:

There are place of delivery alternatives for this Contract:

If the Contractor elects to utilize the Agency provided prospective material source, in Section 00235, the Contractor shall produce and stockpile Aggregate at the following locations, according to Section 4.2 Delivery Schedule and Prices of the Sample Contract included in the Invitation to Bid:

Stockpile Site Location Quantity and Material to be Stockpiled By 7/1/2022

ODOT Sproul Stockpile Site US 26 MP 138.20 RT 4,000 CUYD 3/8” – No. 4 Aggregate

Stockpile Site Location Quantity and Material to be Stockpiled By 5/1/2023 ODOT Sproul Quarry US 26 MP 138.56 6,000 CUYD 3/8” – No. 4 Aggregate

If the Agency provided prospective material source, in Section 00235, is not utilized, the Contractor shall deliver and stockpile Aggregate at the following locations, according to Section 4.2 Delivery Schedule and Prices of the Sample Contract included in the Invitation to Bid:

Stockpile Site Location Quantity and Material to be Stockpiled By 7/1/2022

ODOT Sproul Stockpile Site US 26 MP 138.20 RT 2,000 CUYD 3/8” – No. 4 Aggregate

ODOT Stockpile Site US26 MP 151.55 RT 1,000 CUYD 3/8” – No. 4 Aggregate (maintain toe minimum 30 feet from fog line)

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ODOT Hines Stockpile Site US 26 MP 159.70 1,000 CUYD 3/8” – No. 4 Aggregate

0.3 miles north on Lower Yard Road Adjacent south of the buildings

Stockpile Site Location Quantity and Material to be Stockpiled By 5/1/2023

ODOT Sproul Stockpile US 26 MP 138.20 RT 1,500 CUYD 3/8” – No. 4 Aggregate

ODOT Stockpile Site US26 MP 151.55 RT 1,500 CUYD 3/8” – No. 4 Aggregate (maintain toe minimum 30 feet from fog line)

ODOT Hines Stockpile Site US 26 MP 159.70 3,000 CUYD 3/8” – No. 4 Aggregate

0.3 miles north on Lower Yard Road Adjacent south of the buildings

00680.70 Cleaning Up Source Sites - Replace this subsection, except for the subsection number and title, with the following:

Clean up the source sites according to Section 00235.

*** END SPECIAL PROVISIONS