Attachment A - ODF Molalla Stormwater Improvements - Specifications.pdf

Oregon Department of Forestry Clackamas County, Oregon

TECHNICAL SPECIFICATIONS

CONFORMED

FOR THE CONSTRUCTION OF

Molalla Storm Water Drain System

Rehabilitation

June 2026 Project No. 2413-002

Prepared By:

Civil West Engineering Services, Inc.

www.civilwest.com

Newport ● Coos Bay ● Eagle Point ● Albany 609 SW Hurbert St. ● Newport, OR 97365

Ph 541.264.7040 ● Fax 541.264.7041 http://www.civilwest.com/

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Division 1 – General Requirements Table of Contents

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DIVISION 1 – GENERAL REQUIREMENTS

TABLE OF CONTENTS

SECTION NO. TITLE

SECTION 01010 SUMMARY OF THE WORK

SECTION 01025 MEASUREMENT AND PAYMENT

SECTION 01028 CHANGE ORDER PROCEDURE

SECTION 01040 COORDINATION

SECTION 01046 PROTECTION OF EXISTING IMPROVEMENTS

SECTION 01050 FIELD ENGINEERING

SECTION 01060 REGULATORY REQUIREMENTS

SECTION 01100 REFERENCE STANDARDS

SECTION 01300 SUBMITTALS

SECTION 01310 CONSTRUCTION PROGRESS SCHEDULES

SECTION 01400 QUALITY CONTROL

SECTION 01500 TEMPORARY FACILITIES AND CONTROLS

SECTION 01570 TRAFFIC REGULATION

SECTION 01610 STORAGE AND PROTECTION

SECTION 01630 PRODUCT SUBSTITUTIONS

SECTION 01700 CONTRACT CLOSEOUT

SECTION 01730 OPERATION AND MAINTENANCE MANUALS

SECTION 01740 WARRANTIES

SECTION 01780 PROJECT RECORD DRAWINGS

Division 1 – General Requirements Table of Contents

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Section 01010 Summary of the Work

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SECTION 01010 – SUMMARY OF THE WORK

PART 1 GENERAL

1.01 WORK SUMMARY

A. The Contractor shall furnish all labor, equipment, and materials necessary to complete all work in accordance with the Contract Documents.

B. The work shall be performed at the location as identified in the Drawing sheets.

C. A brief description of the summary of the work to be completed is described below:

All work and materials related to the construction of approximately 1,080 lineal feet of new 18-inch, 15-inch, 12-inch, and 8-inch PVC storm drain pipe. Installation will require roadway excavation, pipe bedding and backfill with compaction efforts, and AC trench patching. Work also includes swale and basin excavation and development, and construction of various storm drain structures including manholes, area drains, inlets, and bubbler outlets. The project work also includes utility crossings, connection to existing infrastructure, landscaping, site remediation, and other miscellaneous items required for complete installation.

D. Work shall not begin until Engineer has issued the Notice to Proceed to the Contractor.

1.02 WORK PROGRESS

A. It is the intent of these Contract Documents that the Work proceed in a systematic manner so that a minimum of inconvenience to the public results in the progression of the work. Suitable equipment will be required to properly execute the work with the least amount of disruption to services and access through the work area. Contractor shall contain operations to within the designated public properties, rights-of-way and within any construction easements obtained for this project.

B. Order and schedule delivery of materials in ample time to avoid delays in construction. If any item is found to be unavailable, notify the Engineer immediately to permit the Engineer's selection of a suitable substitute. Timely delivery of all materials and equipment is Contractor's responsibility. No extensions in Contract Time will be allowed due to delays caused by late delivery of items. Availability of items should be determined during bidding.

C. The Contractor shall protect the work and materials from damage due to the nature of the work, the elements, carelessness of others, or from any other cause until the completion and final acceptance of the work. All loss or damage arising out of the nature of the work to be done under these Contract Documents, or from any unseen obstruction or defects which may be encountered in the

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execution of the work, or from the action of the elements, shall be sustained by the Contractor.

D. The Contractor shall remove completely all materials designated for removal, to the extent specified and/or indicated in the drawings. For such materials, removal, hauling, disposal (including providing disposal location), and applicable precautions are entirely the Contractor's responsibility. Allow no excess accumulation of non-reusable material at job site(s).

E. Contractor is responsible for the protection of all existing improvements that are to remain in place. This includes, but is not necessarily limited to: existing utilities, roads, driveways, drainage ditches, culverts, fencing, shrubbery, and all landscaping structures and vegetation. Temporary enclosures, walls, covers, or other protection shall be provided and maintained by the Contractor as required.

Contractor shall cooperate with the owners of such improvements and shall restore and/or replace all damaged items as directed, without any additional expense to the Owner or payments to the Contractor.

F. Potable water is available at the project site. Contractor must coordinate with and pay the Owner for the use of a hydrant water meter, if required for the project.

The Contractor shall maintain the integrity of the existing water systems.

G. Work must be conducted in a manner which provides residences continued access to driveways to the greatest extent practical. Contractor shall coordinate with residents and notify them in advance of roadway or driveway access impacts.

H. The Contractor shall be responsible to properly phase all work to allow continued operations of existing system and facilities during course of construction.

END OF SECTION

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Section 01025 Measurement and Payment

SECTION 01025 – MEASUREMENT AND PAYMENT

1.01 SUMMARY

A. Wherever in these Specifications an article, device or piece of equipment is referred to in the singular, such reference shall include as many such items as are shown on the Drawings or are required to complete the installation.

B. Miscellaneous items required in the project that do not have a corresponding

Section in the Bid Form are to be considered incidental costs to the project.

Compensation for such items and/or work shall be incorporated into other related bid items or total costs. No separate measurement and payment will occur for such incidental costs.

C. Monthly progress payments and final payments will be made in accordance with the Contract, the General Conditions, and the Supplementary General Conditions. A portion of all progress payments will be withheld as “retainage” in accordance with the General and Supplementary General Conditions.

D. Additional detail on measurement and payment may be found in other Sections detailing specific items.

E. Payment is provided for each bid set, schedule and alternate as outlined on the bid form for each.

1.02 LUMP SUMS

A. Payments on lump sum contracts and/or bid items will be made based on the percentage of work complete at the end of the particular payment period.

B. Percentage of work complete will be recorded and submitted by the Contractor and estimated by the Engineer based on inspection. Payment will be based on the Contractor’s approved schedule of values.

1.03 PROGRESS PAYMENTS

A. Monthly progress payments will be made as set forth in the Agreement, in accordance with the General Conditions and Supplementary General Conditions.

B. On the stated day of the month, submit a monthly payment request in accordance with the General Conditions and Supplementary General Conditions.

Base request on actual quantities installed and completed, and/or approved schedule of values with percent complete of each item. Show payment requested for each item and total payment requested.

Section 01025 Measurement and Payment

Page 2 Civil West Engineering Services, C. Engineer will review payment requests and compare with inspection records to verify quantities and completed items. Engineer will recommend payment amounts for Owner approval and payment.

Section 01028 Change Order Procedure

SECTION 01028 – CHANGE ORDER PROCEDURE

A. Make such changes in the Work, in the Contract Sum, in the Contract Time of Completion, or any combination thereof, as described by Change Orders signed by the Owner, Engineer, and the Contractor.

B. See also applicable sections of the General Conditions and applicable portions of the Supplementary General Conditions.

C. Payment is provided for each bid set, schedule and alternate as outlined on the bid form for each.

1.02 PROCESSING CHANGE ORDERS

A. Change Orders will be numbered in sequence and dated. The Change Order will describe the changes and will be signed by the Owner, Engineer, and the Contractor. Request for estimates for possible changes are not to be considered Change Orders or direction to proceed with the proposed changes.

B. Change Orders will be prepared by the Engineer.

C. Contractor may request that the Owner consider a Change Order by sending a written Change Order Request to both Owner and Engineer to initiate the Change Order process. Any increase in cost or time requested by Contractor shall be reasonable and based on the provisions in the Contract Documents.

D. When requested, Contractor shall provide written evidence substantiating cost changes including receipts, cost proposals from suppliers, and wage forms showing labor used for a particular change.

E. Change Orders will be processed using the form shown in these Contract

Documents.

F. Change Order may include changes for costs, time, material selections, or other changes to the Contract Documents as necessary.

Section 01028 Change Order Procedure

Section 01040 Coordination

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SECTION 01040 – COORDINATION

PART 1 GENERAL

1.01 SUMMARY

A. Restrict work to within the project site.

B. The Contractor shall coordinate their work with the following:

1. Water and Sewer: Molalla City Hall (503) 829-5600

2. Electricity: Portland General Electric (503) 288-6322

3. Natural Gas: NW Natural Gase (800) 422-4012

4. Internet: Molalla Communications (503) 8291100 and Ziply Fiber (866) 699-5558

5. Employees or management from local affected businesses

6. Clackamas County Public Works / Road Department (as needed)

7. Other affected utilities and agencies

8. Private Property Owners and general public

C. Coordinate with Owner for site access when needed. Notify Owner at least 2 days in advance of when work is to take place.

D. Permit and maintain access for the Owner and/or residents to any adjacent facilities that are not part of work included within the project.

E. Coordinate with Owner to determine the locations of underground piping, vaults, valves, and other items that could be damaged during construction.

F. Restoration and cleanup work shall be completed with each phase of the construction project.

Section 01040 Coordination

Section 01046 Protection of Existing Improvements

SECTION 01046 – PROTECTION OF EXISTING IMPROVEMENTS

A. Where Contractor's operations are near utility systems, structures, or are adjacent to other property, no work shall be started until Contractor has made all arrangements necessary for protection thereof have been made. Contractor shall exercise all possible precautions to prevent damage to existing structures, improvements, and underground utilities which are to remain.

B. Approximate locations of known underground utilities are shown on the Plans.

Exact location or extent of such utilities is not guaranteed, and utilities may exist which are not shown on the Plans. Contractor shall call for utility locates prior to any digging. Contractor shall also pothole as required ahead of the work to verify the location and depths of affected utilities. No additional compensation will be given for such work or for utilities being different from shown on the plans.

1. All trench excavations and structure excavations within two (2) feet of any existing underground utility shall be performed by hand methods in accordance with state laws.

C. The Contractor shall be solely and directly responsible to the owner's and operator's of such properties and services for any damage, injury, expense, loss, inconvenience, delay, suits, actions, or claims of any character brought because of any injuries or damage which may result from the carrying out of the work to be done under this Contract.

D. Restoration of Existing Improvements. Except as shown on the Plans or as provided elsewhere in these specifications, the Contractor shall, at their own expense, repair and/or replace all utilities, services, landscaping, structures, substructures and other improvements damaged by the operations associated with this project, as directed. These repairs and replacements shall all be suitable and proper for intended use and in every respect acceptable to the Owner, Engineer and appropriate governing body or owner of such improvement.

At minimum, restoration will be required to match the existing adjacent structure/improvement in thickness, finish, quality, quantity, and aesthetics.

1. In the event of interruption of domestic water, electric, telephone, sewer, or other utility services, the Contractor shall promptly notify the proper authority and the Owner. The Contractor shall cooperate with the proper authority in restoration of service as promptly as possible and shall bear all costs of repair.

1.02 POTHOLING

A. The Contractor shall pothole existing utilities ahead of work so that potential conflicts can be minimized. Potholing is defined as exploratory excavation of existing utilities to verify their depth and location.

1.03 INTERFERING STRUCTURES, IMPROVEMENTS AND LANDSCAPING

A. It shall be entirely the responsibility of the Contractor to locate and protect all existing structures, landscaping, and other improvements in advance of the work.

Neither the Owner, Engineer, nor any of their officers or agents shall be responsible to the Contractor for damages as a result of any structures or improvements being located differently than indicated in the drawings, nor which exist and are not indicated on the drawings.

B. If interfering power poles, telephone poles, guy wires, or anchors are encountered, the Contractor shall notify the affected utility and the Engineer at least seven (7) days in advance of construction to permit arrangements for protection or relocation of the structure. However, failure of utility to respond shall create no obligation on Owner, and Contractor shall protect all utilities against damage, or shall stand all costs involved thereof.

C. Landscaping, Tree and Plant Protection. Provide adequate protection of existing landscaping against damage from construction operations, including all structures and vegetation. Protect roots, trunk and foliage of existing and new shrubs and trees from all damage including that possible from compaction and dust. Contractor shall be entirely responsible to remove and replace all property which is damaged by work related to the project. Contractor shall bear all costs associated with replacement of existing landscaping, and shall cooperate with the owner of such improvements, the Owner, and the Engineer in all protection and restoration/replacement that is required. In specific circumstances, Contractor may make special arrangements with property owners for removal of landscaping without replacement. Copies of written agreements for all such arrangements shall be furnished to the Engineer.

D. When construction operations will affect the property of a private citizen (such as driveways, landscaping, etc.), even when such improvements are in the road right-of-way, the Contractor shall notify the owner of such property and the Owner, at least seven (7) days in advance of any affecting Work, so that any desired preparations can be made.

1.04 ROADS AND ACCESS

A. All work shall be conducted to minimize damage to existing roadways, easements and parking lots, including limiting wheel loads to acceptable levels.

At all times keep roadways, shoulders, and ditches free from excess materials and debris.

B. Spillage of soil, dust, rock, mud, etc. on all roads (including State, County, City and private roads) used by the Contractor (and any working for Contractor) during construction, shall be prevented as much as possible. If spillage cannot be prevented, an hourly patrol shall be provided by the Contractor to police and sweep clean all spillage. At the conclusion of each workday, such traveled areas shall be left completely clean and free from all extraneous materials. Contractor is entirely responsible to prevent such spills and follow all related laws and regulations. If spillage of hazardous material occurs, Contractor shall immediately notify the proper authorities and remove the spill in the proper manner. Owner will not be liable for any additional costs due to spillage of any kind.

C. All damaged gravel, concrete and/or asphaltic concrete surfaces shall be repaired as required to conditions acceptable to the governing body and Engineer. No cleated or crawl-type equipment shall be operated on paved surfaces, except to cross a road when adequate protection of the surface is provided.

D. During construction the Contractor shall take necessary measures to avoid and abate excessive dust. Sprinkling of roadways and sites may be necessary and shall be conducted carefully to avoid over wetting while keeping dust to a minimum.

E. Contractor is responsible for constructing, maintaining, and removing any additional access that Contractor deems necessary for the Work. Contractor must notify Owner and Engineer, and must obtain written consent from the governing body, prior to construction of additional access not shown on the drawings. All applicable regulations shall be followed in such access construction, including obtaining any required permits.

PART 4 SPECIAL PROVISIONS

4.01 MEASUREMENT AND PAYMENT

A. Measurement and payment for Potholing a shall be incidental to mobilization.

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Section 01050 Field Engineering

SECTION 01050 – FIELD ENGINEERING

A. Construction stakeout – The Contractor shall be responsible for construction staking the project.

1. The Engineer will aid the Contractor for general stakeout and coordinates.

B. The Contractor shall be solely responsible for laying out the work from this stakeout control and no additional stakeout will be provided except at the expense of the Contractor.

C. It shall be the responsibility of the Contractor to maintain and preserve the construction stakeout as provided. The Contractor will not be allowed time extensions or damages caused by the loss of control stakes. If control is lost and/or disturbed and in the judgment of the Engineer requires replacement, such replacement will be at the expense of the Contractor.

D. It is expected that minor revisions of the stakeout along the various schedules may be required during the course of construction. These revisions and relocations shall be made only as directed by the Engineer. The Contractor shall not be entitled to any additional compensation for minor revisions or relocations.

PART 2 PRODUCTS – NOT USED

PART 3 WORKMANSHIP – NOT USED

A. Payment for this item shall be included within the lump sum price for project as stated in the bid form. It shall include all activities related to construction staking as well as miscellaneous preparatory and final work/ staking along the project.

Section 01050 Field Engineering

Section 01060 Regulatory Requirements

SECTION 01060 – REGULATORY REQUIREMENTS

A. The Contractor shall at all times observe and comply with all federal and state laws and lawful regulations issued and local laws, ordinances, and regulations which in any manner affect the activities of the Contractor under this contract and further shall observe and comply with all orders or decrees as exist at present and those which may be enacted later by bodies or tribunals having any jurisdiction or authority over such activities of the Contractor.

B. The Contractor shall be responsible and liable for all accidents, damage or injury to any person or property resulting from any activity, duty, and obligation of the Contractor under this Contract for which the Contractor may be legally liable. The contractor shall hold blameless and harmless and shall indemnify the Owner and its officers, employees against any and all claims, demands, loss injury, damage, actions, and cost of actions whatsoever which they or any may sustain by reason of any act, omission or neglect of the Contractor or employees, agents, representatives, or assignees of the Contractor in connection with the activities, duties and obligations of the Contractor under this Contract.

Section 01060 Regulatory Requirements

Section 01100 Reference Standards

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SECTION 01100 – REFERENCE STANDARDS

PART 1 GENERAL

1.01 SUMMARY – All Schedules

Abbreviations and Acronyms. Whenever the following abbreviations are used in these specifications or in the drawings, the following definitions apply. Unless otherwise designated, all reference to the following standards, specifications and methods shall imply the latest adopted revision in effect at the time of bid opening. Such standard, except as modified herein, shall have full force and effect as though printed in the specifications.

A. AASHTO American Association of State Highway and Transportation Officials

B. ACI American Concrete Association

C. AIA American Institute of Architects

D. AISC American Institute of Steel Construction

E. ANSI American National Standards Institute

F. APWA American Public Works Association

G. ASCE American Society of Civil Engineers

H. ASME American Society of Mechanical Engineers

I. ASTM American Society of Testing Materials

J. AWS American Welded Society

K. AWWA American Water Works Association

L. EPA United States Environmental Protection Agency

M. DEQ Department of Environmental Quality (both Federal and State)

N. DWP Oregon Dept. of Human Services, Drinking Water Program

O. FEMA Federal Emergency Management Agency

P. NEC National Electric Code

Q. NEMA National Electric Manufacturers Association

R. NFPA National Fire Protection Association

S. NSF National Sanitation Foundation

Section 01100 Reference Standards

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T. OAR Oregon Administrative Rules

U. ODOT Oregon Department of Transportation

V. OHA Oregon Health Authority

W. ORS Oregon Revised Statutes

X. OSHA Occupational Safety and Health Act (both Federal and State)

Y. UL Underwriters’ Laboratories

Z. USDA United States Department of Agriculture

AA. SSPC Steel Structures Painting Council or, The Society for Protective Coatings

1.02 The abbreviation of “N.I.C.” if shown on the plans or specifications represents work that is “Not in Contract.” This work is to be completed at a later date by Owner or others and for which the Contractor will not be responsible.

Section 01300 Submittals

SECTION 01300 - SUBMITTALS

This section outlines in general the items the Contractor must prepare or assemble during the progress of the work, including technical submittals, Operations and Maintenance (O&M) data, record drawings, and substitution requests. Submittals are required for each piece of equipment or material even when the item being proposed for use is the same as specified.

1.02 RELATED SECTIONS

A. General Conditions – Article 7.04 “Or-Equals” and Article 7.05, Substitutes

B. Supplementary Conditions – SC 7.05

C. General Conditions – Article 7.16, Shop Drawings, Samples and Other

D. Section 01630 – Product Substitutions

E. Section 01700 – Closeout Submittals

F. Various sections requiring submittals for equipment and materials

1.03 SUBSTITUTION REQUESTS

A. Where the specifications state “Or-Equal”, “or approved equal”, or similar statement, the Engineer will determine if the proposed substitute item is allowed.

The procedures outlined in the General Conditions, Supplementary Conditions and Section 01630 shall be followed.

B. Requests for substitution for items specified by manufacturer or manufacturer's model number as specified throughout the Contract Documents shall be in writing and be accompanied with sufficient information to allow the Engineer to identify the nature and scope of the request. Information to be provided shall include.

1. Reason the substitution request is being made.

2. All submittal information required for the specified item or equipment, including all deviations from the specified requirements necessitated by the proposed substitution.

3. Reproducible contract drawings marked up to illustrate the alterations to all structural, architectural, mechanical, and electrical systems required to accommodate the proposed substitution.

4. If the substitution requires any mechanical, electrical, or structural changes, the Contractor will be responsible for costs in evaluating a requested substitution. The cost for such an evaluation will be determined on a case-by-case basis, after receipt of written request. The Engineer will notify the Contractor in writing of said cost. If the Contractor wishes to proceed, he shall advise the Engineer in writing and submit additional information as may be requested. Final approval of a substitution must be made by both the Engineer and Owner.

5. No additional costs of any kind will be incurred by the Owner or Engineer by approval or rejection of any substitution request.

1.04 SUBMITTALS

A. Technical submittals

1. Technical submittals covered by these specifications include manufacturer's information, shop drawings, test procedures, test results, samples, request for substitutions and miscellaneous work-related submittals. Submittals shall also include, but not be limited to, all mechanical, electrical, and electronic equipment and systems, materials, reinforcing steel, fabricated items, piping and conduit details, and lead time required for delivery to job site.

1.05 CONTRACTOR RESPONSIBILITIES

A. The Contractor shall furnish all drawings, specifications, descriptive data, certifications, dimensional drawings, samples, tests, methods, schedules and manufacturers installation and other instructions as required by the contract documents, or the Engineer, to demonstrate fully that the materials and equipment to be furnished and the methods of work comply with the provisions and intent of the contract documents.

1. The Contractor shall be responsible for the accuracy and completeness of the information contained in each submittal and shall assure that the material, equipment, or method of work shall be as described in the submittal. The Contractor shall verify that all features of all products conform to the specified requirements.

2. The Contractor shall ensure that there is no conflict with other submittals and notify the Engineer in each case where contract submittal may affect the work as shown on the Plans.

3. The Contractor shall coordinate submittals among his subcontractors and suppliers.

4. Submittals shall coordinate with the work so that work will not be delayed.

Coordinate and schedule different categories of submittals, so that one will not be delayed for lack of coordination with another. No extension of time will be allowed because of failure to properly schedule submittals.

5. The Contractor shall not proceed with work related to a submittal until the submittal process is complete.

6. The Contractor shall certify on each submittal document that he has reviewed the submittal, verified final conditions, and complied with the contract documents. The Contractor may authorize in writing a material or equipment supplier to deal directly with the Engineer. This interaction shall be limited to contract interpretations to clarify and expedite the work.

7. Charges will be documented, and the Contractor will be charged for review of multiple non-conforming submittals for any one (1) item in excess of two

(2) times.

1.07 ENGINEER’S REVIEW

A. Review shall not extend to means, methods, techniques, sequences, or procedures of construction, or to verify quantities, dimensions, weights or gages, or to fabrication processes, except when specifically indicated or required by the contract documents, safety precautions or programs.

B. The Contractor shall submit five (5) copies of all submittal material to Engineer.

Two (2) copies will be returned upon final approval. If the submittal is rejected four (4) copies will be returned.

C. Unless otherwise specified, within 14 calendar days after receipt of submittal, the

Engineer will return the marked-up copies. The Contractor shall take appropriate action if the submittal needs to be resubmitted. If specified submittal material is to be used for O&M data, all corrections shall be made, and new clean copies shall be submitted with the O&M data.

D. Review of contract documents, method of work or information regarding materials or equipment the Contractor proposes to provide, shall not relieve the Contractor of his responsibilities for errors therein and shall not be regarded as an assumption of risks or liability by the Engineer or Owner. The Contractor shall have no claim under the Contract on account of failure or partial failure of the method of work, material, or equipment so reviewed.

Section 01310 Construction Progress Schedules

SECTION 01310 – CONSTRUCTION PROGRESS SCHEDULES

A. Provide a progress schedule indicating the times for starting and completing the various stages of work, including any Milestones.

B. As work progresses, Contractor shall prepare and submit updated progress schedules as necessary.

C. Schedule duration of each activity shall be based on the work being performed during the normal 40-hour work week with allowances made for legal holidays and normal weather conditions.

D. Updates – Schedules shall be updated at least once per month as required to maintain accuracy.

1.02 SUBMITTALS

A. Within 10 days after the date of the Agreement (Contract), submit a proposed progress schedule to the Owner and Engineer for approval.

B. Interim Schedule

1. Contractor shall submit within 10 days after award of Contract, but before any scheduled pre-construction conference, an Interim Schedule setting forth all activities for the first two (2) months of construction.

2. Review comments by the Engineer concerning the Interim Schedule shall be considered in developing the Overall Schedule.

3. The Contractor shall submit three (3) copies of the Interim Schedule.

C. Overall Schedule

1. For Contract Periods exceeding 60 days, the General Contractor shall prepare and submit, within 30 days after the award of Contract, an Overall Schedule composed of all construction operations in connection with the Contract.

2. Overall Schedule, if it is sufficiently developed to equal or exceed the Interim Schedule requirements, may be submitted in lieu of a separately prepared Interim Schedule. In any event, the Interim Schedule shall form the basis for the Overall Schedule and will be considered an integral part of the Overall Schedule.

3. Contractor shall submit three (3) copies to the Engineer for his review. Within seven (7) days after receipt of the submittal, the Engineer shall review the

Section 01310 Construction Progress Schedules submitted schedule and return one copy of the marked-up original to the Contractor. If the Engineer finds that the submitted schedule does not comply with specified requirements, the corrective revisions will be noted on the submittal copy returned to the Contractor for corrections and resubmission.

D. Schedule Content

1. Schedules shall indicate the sequence of work and the time of starting and completion of each activity. Activities shall include, but not be limited to, the following items as they pertain to the Contract:

a. Each subcontractor’s items of work

b. Temporary provisions for continued service

c. Installation of specific major items

d. Submittals from Contractor to Engineer for review and return to the Contractor.

e. Material and equipment order, manufacturer, and delivery

f. Dates for performance of all testing procedures

g. Dates for tie-ins to existing systems

h. Final Cleanup and Start-Up

i. Allowance for inclement weather

1.03 PROGRESS OF WORK

A. The Contractor shall execute work with such progress as necessary to prevent delay to the overall completion of the project and with such forces, materials, and equipment to assure completion in the time established by the Contract.

B. The Contractor may find it necessary to work overtime, double shifts, weekends and/or holidays if such a schedule is required to complete the project within the time allowed.

Section 01400 Quality Control

SECTION 01400 – QUALITY CONTROL

A. Work shall conform to these specifications and the standards of quality contained herein.

1. Only new items of recent manufacturer and quality specified, free from defects, will be permitted on the Work, unless existing items are specifically noted to be reutilized. Remove rejected items immediately from the Work and replace with items of quality specified. Failure to remove rejected materials and equipment shall not relieve the Contractor from responsibility for quality and character of items used, nor from any other obligation imposed by the Contract.

2. No work defective in construction or quality, or deficient in any requirement of the drawings and specifications will be acceptable in consequence of the Owner's or the Engineer's failure to discover or to point out defects or deficiencies during construction; nor will the presence of Resident Project Representatives on the work relieve the Contractor from responsibility for securing the quality and progress of work as required by the Contract. Defective work revealed within the time required by guarantees shall be replaced by the Contractor with work conforming to the intent of the Contract. No payment, whether partial or final, shall be construed as an acceptance of defective work or improper materials.

Section 01400 Quality Control

Section 01500 Temporary Facilities and Controls

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SECTION 01500 – TEMPORARY FACILITIES AND CONTROLS

PART 1 GENERAL

1.01 SUMMARY

A. This section includes mobilization, temporary utilities, temporary construction, safety requirements, temporary environmental controls, and other temporary controls.

B. Submittals

1. Traffic control plan (see Section 01570).

2. Staging area plan and notification of any obstructions encountered during mobilization.

3. Plans for disposal of waste materials and excavated materials not required for fill, including permits as required.

C. Permits:

1. Contractor shall secure and pay for all permits and fees required pertaining to temporary facilities and all other work.

2. Construction permits as required by Clackamas County and/ or other agencies shall be the responsibility of the Contractor to secure.

a. Anticipated permits include:

1) City-Grading/Excavation Permit.

2) City-ROW Permit

3) Civil Construction/Public Works Permit

4) 1200C permit from DEQ.

D. Mobilization shall include de-mobilization and consist of preparatory work and operations, including but not limited to, those necessary for the movement of personnel, equipment, supplies and incidentals to and from the project site; for the establishment of offices, buildings and other facilities necessary for work on the project; for premiums on bond and insurance for the project, and for other work and operations which the Contractor must perform or costs he must incur before beginning work on the project and after completion of the project.

E. Access of Government Officials. Authorized representatives of the Federal, State and Local Governments shall at all times have safe access to the Work, whenever in preparation or in progress, and Contractor shall provide proper facilities for such access and inspections.

https://www.co.lincoln.or.us/planning/page/building-division

PART 2 PRODUCTS

2.01 MATERIALS

A. Contractor shall provide all materials necessary for all work this Section.

PART 3 EXECUTION

3.01 WORKMANSHIP

A. During all construction operations, the Contractor shall construct and maintain such facilities as may be required to provide access by all property owners to their property. No person shall be cut off from access to their place of business or residence unless the Contractor has made special arrangements with the affected persons and has notified Engineer and Owner. All temporary facilities shall be removed by the Contractor upon completion of the Work.

1. MAILBOXES

a. During all construction operations the contractor shall maintain access to mailboxes for residents and postal workers. If providing access to existing mailbox locations is not possible, the contractor shall make arrangements with affected persons and the post office for temporary mailboxes and shall notify the engineer and Owner.

b. Contractor shall reinstall any disturbed mailboxes to their original locations and conditions. If poles or boxes were damaged, the contractor shall replace them with new holes and boxes similar to the type that was existing.

2. Temporary Utilities

a. Electric Power and Telephone

b. Electrical power. Power requirements should be confirmed by the Contractor for any special power needs. Arrangements for power shall be the responsibility of the Contractor.

c. Phone service shall be the responsibility of the Contractor

d. Sanitary Facilities

3. The Contractor shall provide chemical toilets of suitable types and maintain them in a sanitary condition at all times, conforming to code requirements and acceptable to the health authorities. They shall be of watertight construction so that no contamination of the area can result from their use. Arrangements shall be made for frequent emptying of the toilets. Upon completion of the work, toilets shall be removed, and the area restored to its original condition.

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a. Portable toilet facilities shall be located only at locations approved by the Owner.

4. Water

a. Water is available for normal filling, flushing, and testing operations through Owner approved connections to the existing system.

5. Safety Requirements

a. Proper traffic control shall be provided in accordance with Section 01570.

b. Access for Police, Fire, and School Bus Service

c. Notify the fire department, police department and, when applicable, the School District before closing any street or portion thereof, and no closing shall be made without the Engineer's approval. Notify said departments when the streets are again passable for emergency vehicles. Do not block off emergency vehicle access to any area, such as consecutive arterial crossings or dead-end streets, in excess of 300 linear feet, unless the Contractor obtains special written permission from the chief of the fire department. Conduct operations so as to cause the least interference with any fire station access and at no time prevent such access.

d. The Contractor shall furnish a list of emergency telephone numbers to both the Engineer and the Owner so that contact may be made easily at all times in cases of emergencies.

e. Fire Prevention. Contractor shall perform all work in a fire-safe manner. Contractor shall supply and maintain on site all fire-fighting equipment, supplies, and capable personnel for extinguishing incipient fires as required by all Federal, State and local laws and regulations. Each piece of internal combustion engine-driven equipment shall be equipped with a fire extinguisher in accordance with the appropriate recommendation of the National Fire Protection Association (NFPA). All engines shall be equipped with functional spark arrestors and sound suppression devices.

6. Temporary Environmental Controls

a. The Contractors shall keep construction areas free of environmental pollution that would be in violation of federal, state, or local regulations.

7. Air Pollution Control

a. Minimize air pollution likely to occur from construction operations by wetting down bare soils to control dust and requiring proper combustion emission control devices on construction vehicles.

b. Give unpaved streets, roads, and detours or haul roads in the construction area a dust preventative treatment or periodically water to prevent dust. Strictly adhere to applicable environmental regulations for dust prevention.

8. Erosion and Sediment Control Plan

a. Contractor shall apply for a 1200C Erosion and Sediment Control permit through the Oregon Department of Environmental Quality (DEQ). See volume 3 for ESCP drawing for use in permit submittal.

b. Discharge from dewatering, or flushing operations shall not directly impact existing water courses.

c. Turbidity shall not exceed 10 percent above natural stream turbidities as a result of the project. The turbidity standard may be exceeded for a limited duration, provided all practicable erosion control measures have been implemented, including, but not limited to:

d. Use of filter bags, sediment fences, silt curtains, leave strips or berms, placing mulch and hay bale silt fences, or other measures sufficient to prevent offsite movement of soil.

e. Use of an impervious material to cover stockpiles when unattended or during a rain event.

f. Graveled construction accesses to prevent movement of material offsite via construction vehicles.

g. Sediment traps or catch basins to settle out solids prior to water entering ditches or waterways.

h. Spreading mulch on exposed embankments greater than 3 feet in height.

i. Place hay bale silt fence at any locations where soil erosion potential is evident and as directed by the Engineer.

j. Constructing sediment basins where surface runoff is causing soil erosion or as directed by the Engineer.

k. Erosion control measures shall be maintained as necessary to ensure their continued effectiveness.

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l. Petroleum products, chemicals, or other deleterious materials shall not be allowed to enter the water.

MEASUREMENT AND PAYMENT

A. Mobilization, Bonding, and Insurance - Payment for this item shall be included in the lump sum price for the project at the amount stated on the Bid Form and shall include all activities related to mobilization and demobilization on the project, preparatory work, insurance and bonding costs, project closeout, building permits (as required) and other agency fees and other facilities and equipment necessary for work on the project.

B. Construction Facilities and Temporary Controls - Payment for this item shall be included in the lump sum price for the project at the amount stated on the Bid Form and shall include all temporary construction facilities, traffic control, project offices, miscellaneous equipment, costs related to scheduling, coordination, submittals, application and implementation of 1200C permit, and all other Division 1 activities within the scope of work not designated with individual payment items shall be included within this item.

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Section 01570 Traffic Regulation

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SECTION 01570 – TRAFFIC REGULATION

PART 1 GENERAL

1.01 SUMMARY

A. This section includes traffic control related safety requirements as may be required for the project.

B. Contractor shall comply with all rules and regulations of County, State, District, City, and Federal authorities regarding the closing, detouring, and loading of all public streets or highways.

C. No road (public or private) shall be closed or detoured by the Contractor to the public, except by express written permission of the Engineer and entity governing such roadways. Traffic must be kept open on all roads and streets where no detour is possible. The Contractor shall, at all times, conduct the work so as to assure the least possible obstruction to traffic and normal commercial pursuits.

The convenience of the general public and residents, safety, and the protection of property is of prime importance and shall be provided for by the Contractor in an adequate and satisfactory manner.

D. Submittals

1. In conformance with the current Oregon Temporary Traffic Control Handbook, Contractor shall prepare, and submit for approval a Traffic Control Plan to the appropriate governing body of such road And the Engineer. The Traffic Control Plan submittal shall be submitted and approved by the road authority and Engineer prior to issuing the Notice to Proceed.

PART 2 PRODUCTS

2.01 MATERIALS

A. Contractor shall furnish all flaggers, barricades, lead cars, warning signs, lights, signals, etc. as required to comply with regulations and provide safety.

B. All signs, lights, flags and other warning and safety devices shall conform to the specifications in the current ODOT Temporary Traffic Control Handbook, or to applicable City/County standards.

PART 3 EXECUTION

3.01 WORKMANSHIP

A. Contractor shall, at their own expense, and without further or other order, provide, erect, and maintain at all times during the progress or temporary suspension of the work, suitable barricades, fences, signs or other adequate warnings or protection and shall provide, keep and maintain such danger lights, Section 01570 Traffic Regulation signals, and flaggers as may be necessary or as may be ordered by the Engineer to insure the safety of the public as well as those engaged in the Work.

B. Failure of the Engineer to notify the Contractor to maintain barricades, barriers, lights, flares, danger signals, or watchmen, shall not relieve the Contractor from this responsibility. All barricades and obstructions shall be protected at night by signal lights which shall be suitably distributed and kept burning from sunset to sunrise. Barricades shall be of substantial construction and shall be suitably painted to increase their visibility at night.

C. Whenever the Contractor's operations create a hazardous condition, Contractor shall furnish flagmen and guards as necessary, or as directed, to give adequate warning to the public of any dangerous conditions to be encountered. Contractor shall furnish, erect, and maintain approved fences, barricades, lights, signs, and any other devices that may be necessary to prevent accidents and to avoid damage and injury to the public. Flaggers and guards, while on duty and assigned to give warning to the public, shall be equipped with approved red wearing apparel and a red flag which shall be kept clean and in good repair.

D. Contractor shall provide access to private properties at all times, except during urgent stages of construction when it is impractical to carry on the construction and maintain traffic simultaneously. Coordinate all construction activities with the affected property owners, prior to beginning Work.

E. Contractor shall patrol the traffic-control area and reset all disturbed signs and traffic-control devices immediately and will remove or cover all non-applicable signs during periods not needed.

F. At the end of each day, the Contractor shall leave work in such condition that it can be traveled without damage to the work and without danger to the public.

G. If, in the opinion of the Engineer or other governing traffic authority, traffic control is lacking or otherwise unsafe or deficient, the Engineer may require that all work be halted until the traffic control measures can be improved to an acceptable level.

A. Payment for this item shall be included within the lump sum price for the project at the amount shown in the bid form. It shall include all activities related to traffic and safety control on the project, including preparatory tasks for Work on the project.

Section 01610 Storage and Protection

SECTION 01610 – STORAGE AND PROTECTION

A. Protect products scheduled for use in the Work by means as described in this Section and as recommended by the manufacturer.

1.02 MANUFACTURER’S RECOMMENDATIONS

A. Except as otherwise approved by the Owner, determine, and comply with manufacturers' instructions on product handling, storage and protection.

1.03 PACKAGING

A. Deliver products to the job site in their manufacturer's original container, with the labels intact and legible.

B. Maintain packaged materials with seals unbroken and labels intact until time of use.

C. Promptly remove damaged material and unsuitable items from the job site, and promptly replace with material meeting the specified requirements at no additional cost to the Owner.

D. The Owner may reject as non-complying such material and products that do not bear identification satisfactory to the Owner as to the manufacturer, grade, quality and other pertinent information.

1.04 STORAGE

A. Store materials on-site in coordination with the Owner to provide suitable site access and clearance.

B. Do not store unnecessary materials that will not be incorporated into the work.

1.05 PROTECTION

A. Protect stored materials from moisture and temperature, and unauthorized handling.

B. Provide protection for finished surfaces.

C. Maintain finished surfaces clean, unmarred and suitably protected until accepted by the Owner.

D. Provide proper protection for all workers.

1.06 REPAIRS AND REPLACEMENTS

Section 01610 Storage and Protection

A. In event of damage, promptly make replacements and repairs to the approval of the Owner and at no additional cost to the Owner.

B. Additional time required to secure replacements and to make repairs will not be considered by the Owner to justify an extension of the Contract Time of Completion.

C. Repair all scratches and damage to painted surfaces promptly with proper color and material.

D. Backfill or other soil materials to be incorporated into the Work which have become too wet due to improper storage and protection shall be properly dried or replaced prior to incorporation into the Work.

Section 01630 Product Substitutions

SECTION 01630 – PRODUCT SUBSTITUTIONS

A. This Section describes procedures for securing approval of proposed product substitutions.

1.02 PRODUCT OPTIONS

A. The Contract is based on standards of quality established in the Contract Documents.

B. See Section 01300 Submittals, and the General Conditions (Sections 7.04, 7.05 and 7.16) and Supplementary General Conditions (Section SC-7.04 & SC-7.05) for additional…