00014418_Att A_Specifications.docx

ATTACHMENT A – SPECIFICATIONS

for the I-5 District 3 and 4 Spall Repairs project, prepared by ODOT

2024 OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION: The 2024 Oregon Standard Specifications for Construction (Standard Specifications) include detailed technical specifications that apply to this ITB and resulting Contract. Some sections of the Technical Specifications are identified and modified below. Sections of the Technical Specifications not identified below remain applicable to the Contract according to their original terms.

Sections 00120 – 00199 in Part 00100 of the Standard Specifications (General Conditions) are not applicable to the Contract unless they are specifically identified in an exhibit or attachment to the Contract, in a Supplemental General Condition, or in the Specifications as being applicable. However, if a section in Part 00100, Sections 00120 – 00199, that has been identified as being applicable references another section in Part 00100, or if a technical specification (Parts 00200 and beyond) references a section from Part 00100, Sections 00120 – 00199, that section from Part 00100 applies to the Contract for purposes of supporting and giving full effect to the specification that referenced it. Abbreviations, definitions, and conventions in Section 00110 apply to the Contract as required for context within the Specifications. Bidders can access the Standard Specifications online at:

http://www.oregon.gov/ODOT/HWY/SPECS/Pages/standard_specifications.aspx

1. SILENCE OF SPECIFICATIONS: The apparent silence of the specifications as to any detail, or the apparent omission of a detailed description concerning any point, will be regarded as meaning that only the best commercial practice is to prevail and that only materials and workmanship of first quality are to be used.

2. PROJECT MANAGER:

These Specifications identify certain responsibilities of the Project Manager that would otherwise be responsibilities of the Owner’s Authorized Representative, in accordance with General Conditions Section A.1. ODOT, as Owner, hereby delegates those identified responsibilities to the Project Manager. All other responsibilities of Owner remain with the Owner’s Authorized Representative identified in the Public Improvement Agreement Form.

The Project Manager is:

3. GENERAL SPECIFICATIONS

a. Work performed and all Goods furnished are subject to inspection and testing by the Project Manager to determine if they conform to contractual requirements. Final acceptance will be given by the Project Manager upon satisfactory completion of work.

b. Contractor must complete all work at site prior to moving to another site.

c. MOBILIZATION: Contractor shall comply with Section 00210 of the Standard Specifications.

d. TRAFFIC CONTROL: Contractor shall comply with Sections 00220 through 00228 of the Standard Specifications. For temporary closures of three days or less the “Oregon Temporary Traffic Control Handbook” may be used. This manual can be found at: http://www.oregon.gov/ODOT/HWY/TRAFFIC-ROADWAY/docs/pdf/2011_OTTCH.pdf

The following is a list of lane closure restrictions:

· I5 (HWY 001) MP226-280.5 Night Work only (9 PM to 5 AM, Sunday – Thursday)

Contractor shall submit to the Project Manager a proposed Traffic Control Plan (TCP). Contractor shall not start work on any stage of construction until the TCP has been reviewed and accepted and all Traffic Control Measures are in place and the TCP is operating satisfactorily.

Payment will be payment in full for furnishing, installing, moving, operating, maintaining, inspecting, and removing materials and TCD, and for furnishing all equipment, labor, and incidentals necessary to complete the work as specified.

e. ENVIRONMENTAL PROTECTION: Contractor shall comply with Section 00290 of the Standard Specifications.

f. EQUIPMENT AND OPERATORS: Contractor shall furnish all equipment and operators required to perform the specified work and will be responsible for the maintenance of said equipment and training of said operators.

g. SAMPLES/INSPECTION: The Project Manager reserves the right to take and test material samples and to reject any material that does not meet the referenced specifications. It is agreed and understood that Contractor shall replace all rejected material with material meeting the specifications at no additional cost to ODOT.

h. Removed materials will become the property of Contractor at the point of removal and must be disposed of in the manner specified in the Standard Specifications or a manner satisfactory to the Project Manager, whichever is applicable.

i. REMOVAL OF UNACCEPTABLE AND UNAUTHORIZED WORK: Contractor shall correct or remove work that does not meet the specifications, or unauthorized work, as directed by the Project Manager in writing. Contractor shall replace such work with work and materials conforming to the requirements of the Contract. For the purposes of this subsection, "unauthorized work" includes without limitation the following:

ODOT will not pay the Contractor for unauthorized or unacceptable work. The Project Manager may issue a written order for the correction or removal of such work at Contractor's expense.

If, when ordered by the Project Manager, Contractor fails to correct or remove unacceptable or unauthorized work, the Project Manager may have the correction, or removal and replacement, done by others and deduct the entire cost from monies due or to become due the Contractor under the Contract.

4. TECHNICAL SPECIFICATIONS AND PROJECT DESCRIPTION:

LOCATIONS:

The intent of this project is to repair longitudinal cracks, transverse cracks, and rebar spalls along a few sections of I5.

1. The longitudinal cracks are in ACP from MP275-276.5 (1.5 miles) and from MP280-280.5 (0.5 miles). The exact locations of the repairs are sporadic throughout these two sections, but they are all in the NB direction on the “C” lane fog line joint. The first section has a total of 2,500 LF of crack that is on average 8” wide by 4” deep. The second section has a total of 300 LF and has the same average width and depth. If ACP is rubblized along the crack, the contractor is to pick out and remove any loose ACP chunks and clean the joint before applying mastic. These repair locations will take approximately 622.2 CUFT (36.09 Tons) of mastic material.

2. The transverse cracks are located on areas of I5 that have an overlay of ACP on top of plain jointed concrete. The section is located in the SB “B” lane from MP237.00-234.62 (where the concrete begins). Since the cracks are reflecting up through the ACP at the underlying concrete joints, the repair locations are all approximately 50’ apart. The SB direction has about 28 locations requiring repair. The repairs are on average 5” wide, 6’ long, and 1” deep, totaling approximately 5.8 CUFT (0.34 Tons) of mastic material. Contractor to clean spall areas prior to mastic install.

3. The exposed rebar spall repairs are located on areas of I5 that are continuously reinforced concrete pavement (CRCP). The sections are located in the NB “B” lane from MP228.995-234.710 (5.715 miles), and in the SB “B” lane from MP234.520-226.876 (7.644 miles). The NB direction has 20 locations that average 8.00 SQFT per repair (0.83 SQFT - 41.67 SQFT), and the SB direction has 23 locations that average 9.53 SQFT per repair (0.83 SQFT - 50.00 SQFT). Contractor to clean spall areas prior to mastic install. Assuming that the average repair is 3” deep, this section will take approximately 94.8 CUFT (5.50 Tons) of mastic material.

4. The total amount of material to be installed is 722.8 CUFT (41.93 Tons) of Mastic.

MATERIAL:

The mastic material to be installed is Craftco Mastic 1 (Part # 33339-PM-WY56) and comes in 40-pound meltable packets. The material will be furnished by ODOT, and ODOT will coordinate having a manufacturer representative onsite during installation. The materials will be delivered to the ODOT maintenance yard at 1375 Blain St Woodburn, Or 97071 for Contractor pickup each night work will begin.

PAY ITEMS:

The Bid Pricing Form contains all billable work items. Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified. When the Bid Pricing Form does not indicate payment for Work, no separate or additional payment will be made. Payment will be included in payment made for the appropriate items under which this Work is required.

· Mobilization will be paid according to 00210.90.

· Temporary Work Zone Traffic Control will be paid according to 00221.98.

· Pollution Control Plan will be paid according to 00290.90.

· Mastic Application Equipment Rental will be paid on the lump sum basis for the Contractor to acquire the necessary equipment required for the application of the mastic material. Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

· Mastic Application - Longitudinal Work will be paid on the weight basis and includes acquiring the material required for the work shift from the ODOT yard, cleaning the void in the wearing surface for proper mastic adhesion, and applying the mastic material according to the manufacturer's instructions. Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

· Mastic Application - Transverse Work will be paid on the weight basis and includes acquiring the material required for the work shift from the ODOT yard, cleaning the void in the wearing surface for proper mastic adhesion, and applying the mastic material according to the manufacturer's instructions. Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

· Mastic Application - Spall Work will be paid on the weight basis and includes acquiring the material required for the work shift from the ODOT yard, cleaning the void in the wearing surface for proper mastic adhesion, and applying the mastic material according to the manufacturer's instructions. Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

MAPS:

Figure 1: Longitudinal Crack Repair Locations

Figure 2: Transverse Crack Repair Locations

Figure 3: Exposed Rebar Spall Repair Locations image1.png image2.png image3.png