Specifications~1.pdf

OR 140: Klamath Falls Culvert Repair Project

EXHIBIT A

SPECIAL PROVISIONS AND SPECIFICATIONS FOR

OR140: KLAMATH FALLS CULVERT REPAIR PROJECT

SCOPE

The work to be done under this Contract, on Hwy 420 (Midland Highway) and OR140 (Klamath Falls - Lakeview Highway) consists of supplying the materials, equipment, labor and incidentals required to perform the following tasks as described in the Contract plans and specifications:

• Provide Work Zone Traffic Control at each culvert location (13)

• Install CIPP Liner as per the plans (13 locations)

• Perform additional and incidental work as called for by the Contract plans and specifications and as directed.

The locations are as follows:

• Location # 1 Hwy 420 Mile-Post 5.51 – CMP, 1 Barrel, 90 feet in length, 30“ diameter

• Location # 2 OR 140 Mile-Post 6.22 – CMP, 1 Barrel, 50 feet in length, 12“ diameter

• Location # 3 OR 140 Mile-Post 6.58 – CMP, 1 Barrel, 59 feet in length, 40” span x 26” rise

• Location # 4 OR 140 Mile-Post 6.59 – CMP, 1 Barrel, 58 feet in length, 18“ diameter

• Location # 5 OR 140 Mile-Post 6.89 – CMP, 1 Barrel, 79 feet in length, 24“ diameter

• Location # 6 OR 140 Mile-Post 7.63 – CMP, 1 Barrel, 40 feet in length, 36“ diameter

• Location # 7 OR 140 Mile-Post 7.85 – CMP, 1 Barrel, 34 feet in length, 12“ diameter

• Location # 8 OR 140 Mile-Post 7.93 – CMP, 1 Barrel, 58 feet in length, 18“ diameter

• Location # 9 OR 140 Mile-Post 8.25 – CMP, 1 Barrel, 53 feet in length, 18“ diameter

• Location # 10 OR 140 Mile-Post 8.48 – CMP, 1 Barrel, 30 feet in length, 24“ diameter

• Location # 11 OR 140 Mile-Post 8.95 – CMP, 1 Barrel, 62 feet in length, 18“ diameter

• Location # 12 OR 140 Mile-Post 9.44 – CMP, 1 Barrel, 64 feet in length, 18“ diameter

• Location # 13 OR 140 Mile-Post 9.77 – CMP, 1 Barrel, 60 feet in length, 12“ diameter

PROJECT INFORMATION

PROJECT MANAGER:

Scotty Freitas MBM/MCM Project Manager – Klamath Falls 2557 Altamont Drive Klamath Falls, OR. 97603 Phone: (541) 883-5538 Email: Douglas.S.FREITAS@odot.state.or.us mailto:Douglas.S.FREITAS@odot.state.or.us

APPLICABLE STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS

2021 OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION: The 2021 Oregon Standard Specifications for Construction (Standard Specifications) include detailed technical specifications in Parts 00200 through 03000 inclusive (Technical Specifications) that apply to this ITB and the resulting Contract. Some sections of the Technical Specifications are identified and modified herein, Specifications. Sections of the Technical Specifications not modified remain applicable to the Contract according to their original terms. Unless they are identified herein, Specifications, sections of the Standard Specifications in Part 00100 (General Conditions) are not applicable to this Contract. Bidders can also access this information at the following Internet address:

21 Standard Specifications (oregon.gov)

COOPERATION WITH UTILITIES: There are no anticipated conflicts with utilities associated with the Work. This project is located within the Oregon Utility Notification Center area, which is a utilities notification system for notifying owners of utilities about work being performed in the vicinity of their facilities. The contractor shall notify owners of Utilities prior to the performance of work in the vicinity of their Utilities. The utilities notification system telephone number is 811 (or use the old number which is 1-800-332-2344).

PAYMENT TO CONTRACTOR: The Contractor shall be paid upon completion of contract work. A bill must be submitted to the Project Manager for payment processing. There shall be no retainage for work performed under this contract.

COMPLETION AND BILLING: All billing invoices shall include the Standard Certification:

"I, the undersigned, hereby certify that the above charge on Agreement No._____________________ is true and correct, and payment therefore has not been received."

Signed ___________________________________

PRECONSTRUCTION CONFERENCE, SCHEDULE AND LIMITATIONS OF OPERATIONS: The Contractor shall meet with the Project Manager for a preconstruction conference at a mutually agreed upon time. Work shall commence within 10 working days of this meeting providing the Notice to Proceed has been received. At the preconstruction conference, submit a project schedule to plan, coordinate and control the progress of construction and traffic control installations. The project schedules will take into account the orderly, timely, and efficient prosecution of the work in sufficient detail to enable both the Contractor and the Project Manager to plan, coordinate, appraise, document, and control their respective contract responsibilities. The predicted Completion date(s) for the project schedule shall be within the specified contract time.

https://www.oregon.gov/odot/Business/Specs/2021_STANDARD_SPECIFICATIONS.pdf

PROFESSIONAL OF RECORD CERTIFICATION

The following special provisions were prepared and/or reviewed by the Engineer whose professional seal appears below. These specifications are not valid unless the appropriate signed seal appears below and shall not be modified without the approval of the Engineer.

OREGON DEPARTMENT OF TRANSPORTATION

SPECIAL PROVISIONS

FOR

OR 140: KLAMATH FALLS CULVERT REPAIR PROJECT

PROFESSIONAL OF RECORD CERTIFICATION(s):

Seal w/signature

I certify the Special Provision Section(s) listed below are applicable to the design for the subject project.

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

SECTIONS: 00220, 00410, 00412, 00413,

00415

Date Signed:

SECTION 00210 - MOBILIZATION

Comply with Section 00210 of the Standard Specifications.

SECTION 00220 - ACCOMMODATIONS OF PUBLIC TRAFFIC

Comply with Section 00220 of the Standard Specifications modified as follows:

Add the following subsection:

•00220.40(e)(1) Closed Lanes - Replace this subsection, except for the subsection number and title, with the following:

One Traffic Lane may be closed on the Klamath Falls - Lakeview Highway (OR140) when allowed, shown, or directed during the following periods of time except as indicated in 00220.40(e)(2):

• Lane closures resulting in a single lane of two way traffic controlled by flaggers are allowed anytime to maximum length of closure to one mile.

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 00223 - WORK ZONE TRAFFIC CONTROL LABOR AND VEHICLES

Comply with Section 00223 of the Standard Specifications.

SECTION 00280 – EROSION AND SEDIMENT CONTROL

Comply with Section 00280 of the Standard Specifications.

SECTION 00290 – ENVIRONMENTAL PROTECTION

Comply with Section 00290 of the Standard Specifications.

SECTION 00410 - REHABILITATE EXISTING PIPE

Section 00410, which is not a Standard Specification, is included in this Project by Special Provision.

Description

00410.00 Scope - This Work consists of rehabilitating existing pipes according to Section 00412 or Section 00413 as indicated in Table 00410-1 as shown and selected.

00410.01 Installation Options - Choose one of the approved rehabilitation methods indicated in Table 00410-1.

00410.02 Submittals - Submit a pipe rehabilitation summary indicating which method is selected for each location/station as indicated in Table 00410-1. Submit required documentation according to Section 00412, or Section 00413 for the renewal methods indicated in Table 00410-1.

Materials

00410.10 General - Furnish Materials according to Section 00412 or Section 00413 as indicated in Table 00410-1 and selected.

00410.13 Location - Rehabilitate existing pipe(s) according to Table 00410-1:

Table 00410-1

Location/Station Pipe Size

(Dia.)

(Rise x Span) (Inches)

Specification Section(s) Allowed

Hwy 420 M.P. 5.51 30” SP00412, SP00413

OR 140 M.P. 6.22 12” SP00412, SP00413

OR 140 M.P. 6.58 26” x 40” SP00412, SP00413

OR 140 M.P. 6.59 18” SP00412, SP00413

OR 140 M.P. 6.89 24” SP00412, SP00413

OR 140 M.P. 7.63 36” SP00412, SP00413

OR 140 M.P. 7.85 12” SP00412, SP00413

OR 140 M.P. 7.93 18” SP00412, SP00413

OR 140 M.P. 8.25 18” SP00412, SP00413

OR 140 M.P. 8.48 24” SP00412, SP00413

OR 140 M.P. 8.95 18” SP00412, SP00413

OR 140 M.P. 9.44 18” SP00412, SP00413

OR 140 M.P. 9.77 12” SP00412, SP00413

Construction

00410.40 General - Construct pipe rehabilitation according to Section 00412 or Section 00413 as indicated in Table 00410-1 and selected.

Measurement

00410.80 Measurement - The quantities of Work performed under this Section will be measured according to the following:

(a) Rehabilitate pipe - The quantities of installed cured-in-place pipe (CIPP) liners will be measured on the length basis. The length will be measured, with no deduction for Structures or fittings, along the pipe flow line from center to center of manholes, inlets, Structures, special sections, or the ends of pipe, whichever is applicable.

(b) Service Line Reconnections - The quantities of service line reconnections will be measured on the unit basis, regardless of size.

Payment

00410.90 Payment - The accepted quantities of Work performed under this Section will be paid for at the Contract unit price, per unit of measurement, for the following items:

Pay Item Unit of Measurement

(a) Rehabilitate, ___12__ Inch pipe Foot

(b) Rehabilitate, ___18__ Inch pipe Foot

(c) Rehabilitate, ___24__ Inch pipe Foot

(d) Rehabilitate, ___30__ Inch pipe Foot

(a) Rehabilitate, ___36__ Inch pipe Foot

(a) Rehabilitate, ___26__ Inch x ___40__ Inch pipe Foot

In item (a), the diameter of the host pipe will be inserted in the blanks.

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.

SECTION 00412 - CURED-IN-PLACE PIPE LINING

Comply with Section 00412 of the Standard Specifications modified as follows:

00412.02 Design Parameters - Add the following to the end of this subsection:

Height of fill from invert

Hwy 420 M.P. 5.51 5 ft.

OR 140 M.P. 6.22 4 ft.

OR 140 M.P. 6.58 7 ft.

OR 140 M.P. 6.59 6 ft.

OR 140 M.P. 6.89 7 ft.

OR 140 M.P. 7.63 6 ft.

OR 140 M.P. 7.85 3 ft.

OR 140 M.P. 7.93 6 ft.

OR 140 M.P. 8.25 3 ft.

OR 140 M.P. 8.48 4 ft.

OR 140 M.P. 8.95 4 ft.

OR 140 M.P. 9.44 5 ft.

OR 140 M.P. 9.44 3 ft.

Groundwater Elevation above invert N/A

00412.71 Post Installation Video Inspection - Replace this subsection, except for the subsection number and title, with the following:

After installation of the CIPP perform a post-installation video inspection of the pipe according to Section 00415.

00412.80 Measurement - Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner and Service Line Reconnections will be measured according to 00410.80.

00412.90 Payment - Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner and Service Line Reconnections will be paid for according to 00410.90.

SECTION 00413 - GRP CURED-IN-PLACE PIPE LINING & UV CURE

Comply with Section 00413 of the Standard Specifications modified as follows:

00413.02 Design Parameters - Add the following to the end of this subsection:

Height of fill from invert

Hwy 420 M.P. 5.51 5 ft.

OR 140 M.P. 6.22 4 ft.

OR 140 M.P. 6.58 7 ft.

OR 140 M.P. 6.59 6 ft.

OR 140 M.P. 6.89 7 ft.

OR 140 M.P. 7.63 6 ft.

OR 140 M.P. 7.85 3 ft.

OR 140 M.P. 7.93 6 ft.

OR 140 M.P. 8.25 3 ft.

OR 140 M.P. 8.48 4 ft.

OR 140 M.P. 8.95 4 ft.

OR 140 M.P. 9.44 5 ft.

OR 140 M.P. 9.44 3 ft.

Groundwater Elevation above Invert N/A

00413.80 Measurement - Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner will be measured according to 00410.80.

00413.90 Payment - Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner will be paid for according to 00410.90.

SECTION 00415 - VIDEO PIPE INSPECTION

Replace Section 00415 of the Standard Specifications with the following Section 00415:

Description

00415.00 Scope - This Work consists of inspecting pipes by video accompanied by a recorded narrative and written report of the findings.

Equipment

00415.20 Mainline Inspection Equipment - Use the following Equipment unless otherwise approved.

(a) Video Camera - Use a digital color video camera with the ability to rotate 360 degrees, tilt to a 90 degree angle to the axis of the pipe and a zoom ration of at least 40:1. A light source that provides a clear image of the full pipe circumference and all areas of concern. Provide a camera and lighting system capable of operating in 100% humidity conditions.

(b) Transporter - Use an all-wheel drive or track mounted transporter capable of inspecting pipes ranging in size from 12 to 60 inches and does not obstruct the camera view. A vertical and horizontal adjustable camera to maintain the camera along the approximate center of the pipe at all times. The transporter will have an adjustable operating speed while recording not to exceed 30 feet per minute.

(c) Recording Device - Provide a device capable of recording video with the pipe identification, a remote meter counter displaying length along the profile in tenths of feet and indicating the camera’s position from the starting point. Calibrate the meter counter to be accurate within 0.5 percent over the length of pipe being inspected. The device must be capable of recording a digital video with a minimum resolution of 720 x 480.

Construction

00415.40 Video Inspection:

(a) Notice and Access - Notify the Engineer a minimum of 48 hours before beginning cleaning or video inspection. Allow the Engineer access at all times, to observe the video monitor and all other operations.

(b) Cleaning - Clean the pipe by removing all debris, sediment, and other accumulated material that would prevent the video camera from moving through the pipe or adversely affect the accuracy of the survey.

Remove and dispose of all debris according to 00290.20.

00415.41 Pre Installation Video Inspection - Perform a pre-installation video inspection 5 Calendar Days before beginning Work. Begin Inspection at one end of the pipe and proceed through the entire pipe length at a speed not greater than 30 feet per minute. Move the camera through the pipe and provide a continuous 360 degree pan of each pipe joint. Stop and record all cracks, deformities and defects to document the pipe condition, including the location of all lateral connections to the mainline.

Provide a verbal narrative on each video inspection recording. Include the company name, operator’s name, date and time of the inspection, site location, description of the pipe type, size and length, and direction of travel. As part of the recorded audio portion of the video, include a description of all observed defects, deformities, location of lateral connections and locations where digital photographs are taken.

If, during the inspection operation, the camera will not pass through the entire segment, set up Equipment so that the inspection can be performed from the opposite access point back to the obstruction.

(a) Mainline Inspection Use video inspection equipment meeting the requirements of 0415.20. Each video inspection will display and record an on-screen header containing: location, pipe type, size, date and time of inspection, direction of travel, distance and owner.

00415.42 Post Installation Video Inspection - Perform post construction video inspection according to

00415.40 and 00415.41.

Finishing and Cleaning Up

00415.70 Video Inspection Recording and Written Inspection Report - Furnish two copies of all preconstruction and post construction inspection video and reports within three Calendar Days after completing the inspections. If inspection video or audio recording quality is poor, the Engineer has the right to reject the recording and request new video inspection at no additional cost to the Agency.

(a) Inspection Report - Provide an inspection report that includes each defect, deformity, and joint along with the distance from the inspection starting point. Provide still digital images in the report along with a reference and description of each defect, deformity and joint.

00415.71 Corrections to Deficiencies in Work - Submit a repair plan to the Engineer for approval of all detrimental pipe deficiencies that are revealed in the recording and written report. Repair all deficiencies within 48 hours after receiving notification. Re-perform the video inspection, submit the new video, and update the written report at no additional cost to the Agency.

Measurement

00415.80 Measurement - The quantities of Work performed under this Section will be measured according to the following:

(a) Mainline Video Inspection - Mainline video inspection will be measured on the length basis. The length will be measured, with no deduction for Structures or fittings, along the pipe flow line from center to center of manholes, inlets, special sections, or the ends of pipe, whichever is applicable. Pipes with sloped ends will be measured from the top of the sloped end section.

Payment

00415.90 Payment - The accepted quantities of Work performed under this Section will be paid for at the Contract unit price, per unit of measurement, for the following items:

Pay Item Unit of Measurement

• (a) Mainline Video Inspection Foot

Payment will be payment in full for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

SECTION 00445 – SANITARY, STORM, CULVERT, SIPHON, AND IRRIGATION PIPE

Comply with section 00445 of the Standard Specifications

SECTION 00842 ‐ FACILITY IDENTIFICATION MARKERS

Comply with Section 00842 of the Standard Specifications