20252023_A1_Exhibit B_Special Provisions.pdf

EXHIBIT B

SPECIAL PROVISIONS FOR

SCREENING ENCLOSURES FOR PORTABLE RESTROOMS

DEVELOPED PARKS

PROJECT #900203

All number references in these Special Provisions shall be understood to refer to the Sections and subsections of the Current City of Eugene Amendment to the Oregon Standard Specifications for Construction and Supplemental Specifications bearing like numbers and to Sections and subsections contained in these Special Provisions in their entirety.

00120.15 Examination of Work Site and Solicitation Documents; Consideration of

Conditions Encountered

(ADD) Inquiries regarding the plans, specifications, and contract documents shall be made to: Rex Redmon 541-682-4873 or rredmon@eugene-or.gov.

00140.00 Purpose of Contract

(ADD) 00140.00(a) Scope of Work

The scope of work for this contract includes:

• Installation of concrete pad with footings.

• Saw cutting or core drilling existing concrete.

• Boring for excavation of concrete footings

• Fabrication of three-sided steel portable restroom screening enclosures.

• Galvanization of screening enclosures

• Powder coating of screening enclosures.

• Installation of screening enclosures.

• Installation of prefabricated steel sign panels.

• Landscape restoration and seeding.

• Irrigation Restoration.

• Temporary pedestrian traffic control.

00150.50 Cooperation with Utilities

(ADD) (e) Utility Information:

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 Utilities notification system telephone number is 1-800-332-2344.

Utility Contact Person's Name and Phone Number(s)

1. EWEB Water & Steam Ryan Nossaman 541-685-7685

2. EWEB Electrical Roxy Satterfield 541-685-7166

3. Northwest Natural Gas Monte Brown 541-954-1255

4. Comcast Jason McDonald 503-924-9120

Gabe Norbury 541-731-1498

5. CenturyLink./ Lumen/ Weekdays 8AM to 5PM 541-315-8940 Quantum Afterhours 541-337-0532

6. AT&T Local Facilities Shawn Dalbec 503-495-0112

7. AT&T Long Distance Fiber Dan McGeogh 425-896-9830

00150.60 Construction Equipment Restrictions

(ADD) (a) Staging and Storing of Equipment and Materials

Obtain written permission from the City prior to storage of construction equipment, materials, supplies, temporary office, or sanitary facilities outside of the construction zone but within City rights-of-way. Obtain written permission from affected private property owners prior to storage of construction equipment, materials, supplies, temporary office, or sanitary facilities on private property.

The Contractor shall provide copies of written permission to the Project Manager prior to using the rights-of-way or accessing private property.

Erosion and pollution control measures, in addition to those shown on the plans, may be required in and around storage areas of materials and equipment in the right of way. Per City Code, erosion and pollution control measures are also required, as needed, in and around such storage areas on private property.

00170.70 Insurance:

(c) Additional Insured

(ADD) Add the following to the list of parties to be listed as additional insured:

The Eugene Water and Electric Board and its officers and employees.

00170.72 Indemnity/Hold Harmless

(ADD) Add the following to the list of parties that the Contractor shall indemnify, defend, and hold harmless:

The Eugene Water and Electric Board and its officers and employees.

00180.41 Project Work Schedules

(ADD) After the paragraph that begins "One of the following Type…" add the following paragraph:

In addition to the "look ahead" Project Work schedule, a Type A schedule as detailed in the Standard Specifications is required on this Contract.

00180.50 Beginning of Contract Time

(DELETE) (c) The first paragraph.

00180.50 Contract Time to Complete Work

(ADD) (h) Contract Time

Complete all Work to be completed under the Contract by October 31, 2024.

00180.85 Liquidated Damages

(ADD) (b) There are two daily amounts of liquidated damages on this Project as follows:

Liquidated damages for failure to complete the Work on time required by 00180.50(h-1) will be $ _200.00_ per Calendar Day *. Liquidated damages for failure to complete the Work on time required by 00180.50(h-2) will be $ _200.00_ per Calendar Day *. If liquidated damages should become payable concurrently under the combination of 00180.50(h-1) and (h-2), liquidated damages will be $ 400.00 per Calendar Day *.

* Calendar Day amounts are applicable when the Contract time is expressed on the Calendar Day or fixed date basis.

00225.05 Contractor’s Traffic Control Plan

(DELETE) The first sentence.

(ADD) It is the Contractor’s responsibility to provide a Traffic Control Plan (TCP) as necessary to complete the work. Provide a narrative TCP, submit a detailed Work schedule showing stages of construction in writing five (5) Workdays before the pre-construction conference for approval. If, as determined by the Project Manager, the TCP does not meet these requirements the TCP will be rejected, and no adjustment of Contract Time will be allowed.

(DELETE) Section 01030 Seeding and Section 01040 Planting

(ADD) Section 01035 Landscape Repair as follows:

Description

01035.00 Scope

This work consists of small area repair of existing lawn or planted areas to one or more sides of the proposed concrete pad locations, typically under 30 square feet per location. This work addresses landscape repairs required due to construction of adjacent concrete pad and foundations.

01035.02 Definitions:

Certified Seed - A grass or legume seed named variety that has been reviewed and accepted into the Oregon Certified Seed program. Currently certified seed is individually sold in bags with a blue-colored Oregon Certification Tag, thus the name commonly used for such seed is "blue tag stock".

Establishment Period - A period when planting work has been performed and initially accepted, and there is a Contract requirement to care for the planted areas in some way until the period ends.

Noxious Weed - All weed designated by the Oregon State Weed Board as injurious to public health, agriculture, recreation, wildlife, or all public or private property. The Oregon Department of Agriculture (ODA) will be the authority in determination of noxious weed species.

Pure Live Seed (PLS) - The amount of living seed in the total quantity of seed when non-viable seed or non-seed material is excluded.

Weed - A plant that is undesirable where it is growing.

Weed Free - For these Specifications, "Weed Free" is defined as the following maximum amount of living weeds per square yard:

• Zero "Type A" or "Type T" Noxious Weeds

• One "Type B" Noxious Weed

• One of each non-noxious weed listed in the Special Provisions

The ODA Noxious Weed Policy and Classification System lists Type "A", "B", and "T" Noxious Weeds.

01035.03 General - Ensure that work meets the following requirements:

(a) Existing Vegetation - Do not disturb existing desirable vegetation that is to remain or is designated for protection, unless approved by the Agency prior to construction.

(b) Weather Conditions – Work will not be allowed during the following conditions, unless otherwise approved:

• Cold weather - When air or ground temperatures are expected to be below 32 °F.

• Hot weather - When air or ground temperatures are expected to be above 88° F.

• Wet weather - When the ground reaches saturation.

• Windy weather - When wind velocity exceeds 25 mph.

(c) Seeding Installation Dates – Perform this seeding during the dates shown below. If work done within the seeding dates does not provide coverage according to 01035.60, re-seed according to 01035.44 and as directed.

• Lawn Seeding - March 1 through May 15 and September 1 through October 15. If new seed areas are regularly watered, they can be seeded from March 1 through October 15.

For permanent seeding done outside the seeding dates, ensure that the coverage of live plants required by 01035.60 is achieved no later than 3 weeks into the next permanent seeding period. If this coverage is not achieved, re-seed and re-fertilize areas of insufficient coverage according to the permanent seeding requirements, at no additional cost to the Agency.

Materials

01035.10 Topsoil

Furnish topsoil containing no substance detrimental to the growth of plants and that is free of plants designated by the Oregon Department of Agriculture as Type "A" or Type "B" weeds. Unsuitable topsoil, or topsoil placed by the Contractor without approval in areas to be planted, may be required to be replaced at no additional cost to the Agency.

Furnish submittals in accordance with 1035.04.

(a) Imported Topsoil - No imported topsoil shall be placed until the material and the source have been approved. At the Project Manager’s discretion, a reinspection of the source or additional testing may be required when the quality of the imported topsoil changes significantly during placement.

Furnish imported topsoil conforming to the following:

(1) Sandy Loam Topsoil – Furnish a consistent and well-blended mix which conforms to the following standards:

Clay 5% - 15% Sand 40% - 60% Silt 35% - 55% Organic Matter 2% - 4% pH Range 5.6 - 6.5

01035.11 Seed

Furnish seed meeting the following requirements:

(a) Label - Deliver all seed in standard, sealed containers. Label each container with the following:

• The kind and variety of each seed of 5 percent or more in a mixture, by weight. Be sure that seed mix labels include the words "mixture" or "mixed seed" when the seed is a mixture

• The country or state where the seed is grown

• The lot number or other lot identification

• The total percentage, by weight, of other crop seed

• The total percentage, by weight, of weed seed

• The total percentage, by weight, of inert matter

• Statement of "No Noxious (weed) Found"

• For each named seed:

• Percentage of germination

• Percentage of hard (non-living) seed, if more than 1 percent

• Percent of PLS for each kind of seed

• Percent and kind of other crop

• Month and year of seed test

• Net weight of contents

• Name and address of seed labeler or seller

• Origin for each seed (state or foreign country)

• If seed inoculant is used, the claimed date that inoculant effectiveness ends

• For treated seeds (if any):

• Statement that the seeds have been treated

• Name of all chemical used in the treatment

• Description process used in the treatment

• Warning statement for all residual chemicals used

• Net weight of each container

• For seeds listed as native, date and location of collection of sources (first generation) seed

• For native seeds specified to be collected for direct use on a project, label containers with the date and location of collection sites for each seed species

(b) Quality - Furnish seed meeting the following requirements:

• The seed and labeling comply with Oregon Seed Law and Federal Seed Act.

• The seed has been tested within 18 months of the planting date.

• The seed is not sprouted, moldy, or showing evidence of having been wet or otherwise damaged.

• The seed is labeled as "Oregon Certified Seed" or the equivalent from another state when identified in the Special Provisions. Information about certified seed is available from County Extension Offices, Oregon State University, and the Oregon Department of Agriculture.

(c) Pure Live Seed - Obtain the amount of seed to apply by using the purity and germination percentages from the label on actual bags of seed to be used on the Project.

To calculate the amount of seed to be applied:

• Obtain the PLS factor - Multiply the seed label germination percentage times the seed label purity percentage.

• Divide the specified PLS rate by the PLS factor.

Example: A PLS seeding rate of 10 pounds per acre is specified. The seed label shows a purity of 80 percent and germination is 90 percent. After converting percentages to decimals, 0.80 x 0.90 equals a factor of 0.72. The specified PLS rate, 10 pounds per acre, divided by the factor of 0.72 equals 13.88. To meet a PLS seeding rate of 10 pounds per acre, about

14 pounds of seed needs to be applied per acre. For a seed mix, make this calculation for every seed to obtain the total amount to be applied.

(d) Inspection - Each lot of seed is subject to inspection upon delivery to the

Project. Seed that is not labeled or that does not conform to the Specifications will be rejected and shall be replaced at no additional cost to the Agency.

(e) Mixes - Furnish seed mixes that meet the labeling, quality and inspection requirements stated above. Submit all other proposed seed or seed mixes for consideration and receive written approval before seeding work begins.

Replace rejected seed before planting.

(f) Types of Seed Mixes -

• Lawn Seeding - Perennial Rye Grass. Submit supplier information for approval by Project Manager.

01035.13 Mulch

Furnish mulch materials free of all weed or plant seeds and containing no substances detrimental to plant life. The kind of mulch materials acceptable for use will be shown on the plans, listed in the Special Provisions, or will be as approved. Furnish mulch meeting the following requirements:

(a) Seed Compost Mulch - Commercially manufactured fine or medium compost material meeting the requirements of Section 03020.

(b) Bark Mulch - Ground, shredded or broken particles from the bark of fir, pine or hemlock trees which is free of non-bark debris, harmful bacteria, disease spores, pests, and substances toxic to plant growth. Provide mulch that is the standard trade size known as "medium fine mulch".

(c) 50/50 Blend Mulch – 50/50 homogenous blend of Bark Mulch and Compost

Mulch.

Construction

01035.40 General

Notify the Agency not less than 24 hours in advance of operations. Do not begin work until prepared slopes in an area have been approved by the Project Manager.

Do not disturb or damage existing desirable vegetation to be left in place. Do not disturb areas previously seeded and mulched, with the exception of disturbances caused by stage construction. If previously seeded areas are disturbed, rework and reseed as directed, at no additional cost to the Agency.

All areas shall be Weed Free before seeding or mulching operations begin.

Identify, kill, and remove weeds according to 01035.62(a-3).

01035.41 Topsoil:

(a) Subsoil Preparation - Ensure areas to receive topsoil are free of all construction debris, concrete spoils, and concrete base rock. Grade and finish areas that are to receive topsoil, allowing for the specified amounts of topsoil. Scarify or rip subsoil that is not loose and friable according to

00330.48 and obtain approval from the Agency before placing topsoil. Do not work saturated or frozen subsoils.

(b) Hauling and Spreading - Haul and spread material without compacting the topsoil or areas where it is placed. Protect from damage any surrounding objects, pavement, structures, and areas that are traveled, crossed, or mounted by equipment.

Smoothly spread the topsoil over the specified areas to the thickness, grades, and slopes shown on the plans.

01035.42 Area Preparation

Prepare designated areas as follows:

(a) Method "A" (Planting or Mulching Areas, Non-lawn) - Perform rough grading to within 3" of finish grade. Grade according to the profiles or contouring shown on Plans or as required to match surrounding grades and adjacent elevations. Hold grade 3" below adjacent walks, curbs, or turf areas, to allow for mulching. Spread the pulled-back soil evenly and do not create a mounded effect or low areas.

Finish grades by raking to a grade tolerance of plus or minus 1 inch, with a smooth and firm condition, and an even grade that is free of undulations or low areas that could create standing water.

01035.43 Fertilizer Application:

Apply Lawn Starter Fertilizer at the rate of 1.5 lbs. actual nitrogen per 1000 sq. ft.

Apply the fertilizer either immediately prior to the seeding or during seeding if appropriate to the Seed Application method specified.

01035.47 Mulch

Apply mulch according to the following:

(a) Planting or Mulch Areas (Non-lawn) - Apply specified mulch after areas are made free of weeds and debris and the surface is brought to a smooth finished grade. Uniformly mulch areas to a uniform depth of 3 inches with the specified mulch. Apply mulch so that it presents a smooth and even appearance as approved by the Agency (raking may be required).

Keep bark mulch off plants, structures, roadways, shoulders, walks, and lawns. Uncover all plants covered by mulch material as soon as possible and leave the site in a neat, clean, and finished appearance.

Replace mulch that is displaced or blown away and correct to the specified depth any mulch placed to a greater than specified depth, at no additional cost to the Agency.

Maintenance

01035.60 General

Ensure that each seeded area has a thick, uniform, healthy and weed-free stand of grass growing at the end of the establishment period. Scattered bare spots, not larger than 6 inches square, may be allowed to a maximum of 3 percent of the lawn area. The minimum living plant coverage standards for acceptance of seeding or sodding in a planted area are as follows:

• Lawn Seeding – 80-90 percent of ground surface.

Finishing and Cleaning Up

01035.70 Cleanup

Remove weeds, trash, debris, stones, and other extraneous matter from landscape areas as directed and dispose of according to 00290.20. Clean all hardscape surfaces that are impacted by the work of this section. Do not allow fertilizer or other products to stain or mar hardscape surfaces.

01035.71 Waste Disposal

Dispose of materials according to 00290.20. Do not flush excess materials or allow wash water into the storm water system. Dispose of Noxious Weeds by placing weeds and related materials in an approved container and transporting to an approved offsite disposal facility according to applicable laws and regulations.

During transport, ensure that materials are fully enclosed at all times to prevent escape.

Payment

01035.90 Payment

When included in the bid schedule, the accepted quantities of work performed under this Section will be paid for at the Contract unit price, per unit of measurement’

No separate or additional payment will be made for lime, fertilizer, water, or corrective work during the establishment period.

02560.10 Carbon Steel Fasteners:

(DELETE) (a) “or B.”

(DELETE) (b) Nuts - Nuts for carbon steel bolts shall conform to the requirements of the following, or equivalent: Plain (Noncoated) Bolts: • 1/4" - 1 1/2" - ASTM A563, Grade A, hex • Over 1 1/2" - 4" - ASTM A563, Grade A, heavy hex Galvanized Bolts: • All - ASTM A563, Grade A, C, D, or DH, heavy hex

02560.30 Tie Rods, Anchor Bolts, and Anchor Rods:

(ADD) (d) Concrete Screw Anchor Titen HD® Stainless Steel - 3/4"Ø SS Titen HD, hnom:6.25" (159mm).

(ADD) (b) Nuts - Galvanized Bolts: ASTM A563, Grade A, heavy hex.

(ADD) (c) Washers – Galvanized Bolts: ASTM A563, Grade A.

(ADD) (d) Tamper Resistant Bolts – Stainless tamper resistant bumper head machine screws with stainless washers and nuts.

Additional Information

Information and Requirements Not Referencing City of Eugene or ODOT Specifications

Perforated Steel Panels

(a) Side and Rear Perforated Steel Panels – 14 gauge 43.3% open mild steel panels with 1/8” x 1” side staggered obround perforations and approximately 1” margins.

1. Contractor to verify dimensions for perforated panels on a constructed side and rear panel prior to ordering panel and provide sample of both side and rear panels for approval.

2. Size of panels to be determined by whether frames are constructed as shown in Base Bid details or Alternate 1 design details.

3. Panels to be manufactured by Roy Manufacturing 3113 N Mississippi

Ave, Portland, OR 97227 https://roymfg.com/ or approved equal.

https://roymfg.com/

METAL FABRICATIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Miscellaneous framing and supports.

1.2 COORDINATION

A. Metal preparation and finishing to meet standards identified in the following sections of the 2024 version of the Oregon Standard Specifications for Construction.

1. Section 00593 - Powder Coating Metal Structures

2. Section 00594 - Preparing and Coating Metal Structures

B. Coordinate installation of metal fabrications that are anchored to or that receive other work. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors, that are to be embedded in concrete or masonry. Deliver such items to Project site in time for installation.

1.3 ACTION SUBMITTALS

A. Product Data:

1. Finishes.

2. Shrinkage-resisting grout.

3. Hardware and fasteners.

4. Screening Panels.

1.4 INFORMATIONAL SUBMITTALS

A. Welding certificates.

B. Finishes Compatibility Certificates: From manufacturers of topcoats applied over galvanized metal, certifying that they are compatible.

1.5 QUALITY ASSURANCE

A. Welding Qualifications: Qualify procedures and personnel in accordance with the following welding codes:

1. AWS D1.1/D1.1M, "Structural Welding Code - Steel."

2. AWS D1.2/D1.2M, "Structural Welding Code - Aluminum."

3. AWS D1.6/D1.6M, "Structural Welding Code - Stainless Steel."

PART 2 - PRODUCTS

2.1 METALS

A. See Construction Drawings in Exhibit C for metal materials and dimensions.

B. Metal Surfaces, General: Provide materials with smooth, flat surfaces unless otherwise indicated. For metal fabrications exposed to view in the completed Work, provide materials without seam marks, roller marks, rolled trade names, or blemishes.

C. Steel Plates, Shapes, and Bars: ASTM A36/A36M.

D. Steel Tubing: ASTM A500/A500M, cold-formed steel tubing.

E. Steel Pipe: ASTM A53/A53M, Standard Weight (Schedule 40) unless otherwise indicated.

2.2 FASTENERS

A. See Special Provisions and City of Eugene Standard Specifications section

02560.30 Tie Rods, Anchor Bolts, and Anchor Rods:.

2.3 MISCELLANEOUS MATERIALS

A. Shrinkage-Resistant Grout: Factory-packaged, nonmetallic, nonstaining, noncorrosive, nongaseous grout complying with ASTM C1107/C1107M. Provide grout specifically recommended by manufacturer for interior and exterior applications.

B. Concrete: City of Eugene Standard Specifications Section 00756 - Plain Concrete Pavement and in Exhibit C.

2.4 FABRICATION, GENERAL

A. Shop Assembly: Preassemble structure components in the shop to greatest extent possible. Disassemble units as necessary for shipping and handling limitations. Use connections that maintain structural value of joined pieces.

Clearly mark units for reassembly and coordinated installation.

B. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch unless otherwise indicated.

Remove sharp or rough areas on exposed surfaces.

C. Form bent-metal corners to smallest radius possible without causing grain separation or otherwise impairing work.

D. Form exposed work with accurate angles and surfaces and straight edges.

E. Weld corners and seams continuously to comply with the following:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

4. At exposed connections, finish exposed welds and surfaces smooth and blended so no roughness shows after finishing[ and contour of welded surface matches that of adjacent surface].

F. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners or welds where possible. Where exposed fasteners are required, use Phillips flat-head (countersunk) fasteners unless otherwise indicated. Locate joints where least conspicuous.

G. Fabricate seams and other connections that are exposed to weather in a manner to exclude water. Provide weep holes where water may accumulate.

H. Cut, reinforce, drill, and tap metal fabrications as indicated to receive finish hardware, screws, and similar items.

I. Provide for anchorage of type indicated, coordinate with supporting structure.

Space anchoring devices to secure metal fabrications rigidly in place and to support indicated loads.

2.5 MISCELLANEOUS FRAMING AND SUPPORTS

A. General: Provide steel framing and supports not specified in other Sections as needed to complete the Work.

B. Fabricate units from steel shapes, plates, and bars of welded construction unless otherwise indicated. Fabricate to sizes, shapes, and profiles indicated and as necessary to receive adjacent construction.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Cutting, Fitting, and Placement: Perform cutting, drilling, and fitting required for installing metal fabrications. Set metal fabrications accurately in location, alignment, and elevation; with edges and surfaces level, plumb, true, and free of rack; and measured from established lines and levels.

B. Fit exposed connections accurately together to form hairline joints. Do not weld, cut, or abrade surfaces of exterior units that have been hot-dip galvanized after fabrication and are for bolted or screwed field connections.

C. Field Welding: Comply with the following requirements:

1. All welding, galvanizing and powder coating to occur prior to delivery of structure components to sites.

3.2 INSTALLATION OF MISCELLANEOUS FRAMING AND SUPPORTS

A. General: Install framing and supports to comply with requirements indicated in Drawings, RFQ, Special Conditions and applicable specifications.

3.3 REPAIRS

A. Touchup Painting:

1. Immediately after erection, clean bolted connections, and abraded areas.

Paint uncoated and abraded areas as specified in Section 00593 - Powder Coating Metal Structures