00016284 Att B - Exhibit 5 Specifications.pdf

ODOT District 13 MAINTENANCE FACILITY DEICER TANK REPLACEMENT

EXHIBIT 1-TECHNICAL SPECIFICATIONS

SPECIAL PROVISIONS DETAILS:

• Loca on 1: ODOT La Grande Maintenance StaƟon 3014 Island Ave, La Grande, Oregon County: Union County State Contact: Sean Rohan 541-963-1341

• Loca on 2: ODOT Elgin Maintenance StaƟon 1800 HWY 204, Elgin, Oregon

County: Union County

• Loca on 3: ODOT Enterprise Maintenance StaƟon 715 GOLF COURSE RD, ENTERPRISE, OR

County: Wallowa County

Project Descrip on

There will be a mandatory pre-bid meeting at the La Grande and Elgin site. Enterprise will be optional. This project includes removing and disposing of 4 – 10,000- g a l l o n existing poly deicer tanks. The project will include general excavation, disposal, preparation of a gravel foundation, and delivery and placement of 5 - new 15,500-gallon white verƟcal storage tank Den Hartog Industries (see drawing below) or approved equal.

The La Grande location will be adding one new tank and ODOT will mark where it needs to be set.

The Elgin location will be removing the tanks and setting up in new location that will be marked out by ODOT.

The Enterprise location will be removing the tanks and setting up in the same location. The location is gravel and may require some excavating and possibly adding material, so site is level.

All materials that are excavated from the site during preparation and construction shall be the property of the contractor and be disposed of in accordance with all local, state, and federal regulations and Section 00290.

Contractor Responsibili es

The Contractor shall furnish all material, labor, and equipment necessary to perform all tasks in accordance with the enclosed attachments, standard drawings, detailed specifications, terms, and conditions based on per item prices.

00016284 Att B - Exhibit 5 Specifications 1/8

LOCATES: Contractor shall seek underground utility locates in accordance with local, state, and federal requirements.

The Contractor shall meet with the State Contact Person(s) for a pre-work conference at a time mutually agreed upon. A pre-bid conference will be required, and details will be listed in bidding documents. Bidders are solely responsible for inspecting the sites prior to bidding. In no event shall failure to inspect the site constitute grounds for charges to the State for more than the bid price. The contact person will be as listed above for the section they will be in.

ESTIMATE OF QUANTITIES

QuanƟƟes listed in OregonBuys are intended to serve only as a guide to Bidders and are not to be construed as a guarantee. All quanƟƟes are esƟmated and are for Bid purposes only.

ODOT reserves the right to adjust (add or delete) quanƟƟes as needed. Payment will be made based on actual, measured quanƟƟes.

The Bidder proposes to furnish all material, equipment, labor, and perform all work for ODOT, in strict accordance with the Request for CompeƟƟve Quotes based on the lump sum or unit prices, or both.

ODOT Responsibilities

IdenƟfy/clarify construcƟon locaƟons and coordinate with contractor for staging of contractor equipment, other vehicles, and supplies.

Applicable Standard Specifica ons

2024 OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION: The 2024 Oregon Standard SpecificaƟons for ConstrucƟon {"Standard SpecificaƟons") include detailed technical specificaƟons that apply to this Request for CompeƟƟve Quotes and resulƟng Contract.

Some secƟons of the technical specificaƟons are idenƟfied and modified below. SecƟons of the technical specificaƟons not idenƟfied below remain applicable to the Contract according to their original terms. Part 00100 of the Standard SpecificaƟons (General CondiƟons) is not applicable to the Contract; however, if a technical specificaƟon (Parts 200 and beyond) references a secƟon from Part 00100, that secƟon from Part 00100 applies to the Contract for purposes of supporƟng and giving full effect to the technical specificaƟon. The Standard SpecificaƟons are available online:

hƩps://www.oregon.gov/odot/Business/Pages/Standard_SpecificaƟons.aspx

00016284 Att B - Exhibit 5 Specifications 2/8

SECTION 00140-SCOPE OF WORK

Comply with SecƟon 00140 of the 2024 Standard SpecificaƟons for ConstrucƟon.

SECTION 00150 - CONTROL OF WORK

Comply with SecƟon 00150 of the 2024 Standard SpecificaƟons for ConstrucƟon.

SECTION 00160 – SOURCE OF MATERIALS

Comply with SecƟon 00160 of the 2024 Standard SpecificaƟons for ConstrucƟon.

SECTION 00165 - QUALITY OF MATERIALS

Comply with SecƟon 00165 of the 2024 Standard SpecificaƟons for ConstrucƟon.

SECTION 00210 - MOBILIZATION

Comply with SecƟon 00210 of the 2024 Standard SpecificaƟons for ConstrucƟon.

SECTION 00280 - EROSION AND SEDIMENT CONTROL PLAN

Comply with SecƟon 00280 of the 2024 Standard SpecificaƟons for ConstrucƟon.

SECTION 00290 - ENVIRONMENTAL PROTECTON

Comply with SecƟon 00290 of the 2024 Standard SpecificaƟons for ConstrucƟon.

• Link Provided Below for AddiƟonal Environmental Resource.

hƩp://transnet.odot.state.or.us/hwy/Maint0Ps/Shared%20Documents/b1ue book 2020.pdf

SECTION 00310 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS

Comply with SecƟon 00310 of the 2024 Standard SpecificaƟon for ConstrucƟon.

00016284 Att B - Exhibit 5 Specifications 3/8

SECTION 00305 - CONSTRUCTION SURVEY WORK

Comply with SecƟon 00305 of the 2024 Standard SpecificaƟons For ConstrucƟon modified as follows. Delete all of SECTION 00305 - ConstrucƟon Survey work and Replace with the following:

00305 - ConstrucƟon Survey Work- Provide necessary grade control measures for excavaƟng, gravel foundaƟon, concrete work and all contract items to maintain specified compacted thickness of materials and provide final surface grades meeƟng all requirements outlined in the contract.

No separate or addiƟonal payment will be made for ConstrucƟon Survey Work. Payment will be included in payment made for the appropriate items under which this work is required.

SECTION 00330 - EARTHWORK

Delete SecƟon 00330 of the 2024 Standard SpecificaƟon for ConstrucƟon and replace with secƟon below.

EXCAVATING, BACKFILLING & COMPACTION FOR STRUCTURES

PART 1 GENERAL

1.01 WORK INCLUDED

A. ExcavaƟng, backfilling, trenching and compacƟon for structures.

1.02 RELATED WORK

A. Erosion Control -SecƟon 00290.

1.03 PROJECT CONDITIONS

A. NoƟfy all affected uƟliƟes at least 48 hours in advance of actual excavaƟon.

B. Field locate all uƟliƟes including but not limited to gas, water, sewer, telephone, power and storm drain lines in advance of trenching operaƟons.

00016284 Att B - Exhibit 5 Specifications 4/8

PART 2 PRODUCTS

2.01 MATERIALS

A. Crushed aggregate fill: Washed, sound, durable rock free of soŌ, friable, thin, elongated, or laminated pieces, disintegrated material, organic maƩer, oil, alkali, or other deleterious substance. 3/4 inch minus mechanically crushed aggregate. No more that 5% passing the No.

200 sieve. Material shall be free of non-aggregate debris.

B. Provide a sample of proposed aggregate fill for analysis by tesƟng laboratory.

PART 3 EXECUTION

3.01 EXCAVATION

A. Contractor shall inspect the site before starƟng work. The Contract Documents shall be examined and checked with the field layout to correct any discrepancies that may exist.

B. The general locaƟon of all known underground uƟliƟes and other property likely to be encountered in excavaƟon has been shown on the drawings where know. Data shown has been compiled from the best available sources but is to be used for informaƟonal purposes only, and its accuracy is not guaranteed.

C. General: Remove and dispose of all materials encountered to obtain required sub- grade elevaƟons. Do not carry excavaƟons deeper than necessary. All over-excavated areas shall be corrected at the Contractor's expense with crushed aggregate fill to the saƟsfacƟon of the ConstrucƟon Project Manager. Remove unacceptable or excess material from the site.

Immediately aŌer excavaƟon is completed, the ConstrucƟon Project Manager upon noƟficaƟon will make an inspecƟon to determine if tesƟng or addiƟonal excavaƟon is required. The Contractor shall provide a minimum of forty- eight hours noƟce for inspecƟon.

D. Excavate to lines and grades shown or established. The subgrade upon which the fill or structure is to be placed shall be firm, undisturbed and true to grade. NoƟfy ConstrucƟon Project Manager of unacceptable condiƟons prior to proceeding.

E. Locate excavated material in such a manner that it does not create a hazard to pedestrian or vehicular traffic, nor interfere with exisƟng drainage.

F. Known uƟliƟes and structures expected to be adjacent to or encountered in the work are shown on the drawings. It is expected that there may be discrepancies and omissions in the locaƟon of uƟliƟes and structures shown, and no responsibility is assumed by ODOT, Owner, designer, or ConstrucƟon Project Manager for their accuracy. The Contractor shall be responsible for the actual locaƟng and protecƟng of exisƟng uƟliƟes.

00016284 Att B - Exhibit 5 Specifications 5/8

G. The surface of the excavaƟon shall be restored to original condiƟon. All grading, subgrade preparaƟon, and surfacing shall be installed accurately to the saƟsfacƟon of the ConstrucƟon Project Manager. Where the excavaƟon is made in a paved surface, it shall be cut with a saw on the edge of the excavaƟon to provide a verƟcal joint.

H. If exisƟng pavement areas that will be leŌ in place are damaged due to hauling or to any other acƟvity of the Contractor, they shall be replaced at the Contractor's expense as directed by the ConstrucƟon Project Manager.

I. Spillage of excavaƟon materials on paved areas shall be immediately cleaned up by the Contractor. If required by the ConstrucƟon Project Manager, cleanup shall include brooming and flushing with water.

J. Contractor is responsible for design and installaƟon for all required shoring necessary to complete excavaƟons.

3.02 UNEXPECTED HAZARDOUS WASTE CONTAMINATION

A. If unanƟcipated hazardous substances are discovered during construcƟon, that threaten the health and safety of workers, the public, or the environment, do the following. Immediately remove all affected employees and secure the area to prevent access and noƟfy the ConstrucƟon Project Manager immediately and provide wriƩen noƟficaƟon within 24 hours, seƫng forth a descripƟon of the incident.

B. The ConstrucƟon Project Manager will aƩempt to resolve the unanƟcipated situaƟon expediƟously. Delays to work due to the discovery of unexpected contaminaƟon will be considered for exclusion from contract Ɵme.

3.03 BACKFILL

A. Backfill sequenƟally as work progresses to prevent contaminaƟon of imported materials.

B. Do not place backfill unƟl all underground/underslab uƟliƟes are in place and approved by the ConstrucƟon Project Manager or building officials, as required.

C. Compact in layers as filled to the density required on drawings, but not less than 95% relaƟve maximum density according to ASTM D698, at opƟmum moisture using approved vibraƟng mechanical compacƟng equipment.

D. Place in maximum 8" thick loose layers. Compact to required density before placing subsequent layer.

E. ODOT will pay for compacƟon tesƟng for building base and where deemed necessary by ConstrucƟon Project Manager. Contractor shall coordinate with ODOT to provide test samples of proposed material so that tesƟng can be completed in a Ɵmely manner.

00016284 Att B - Exhibit 5 Specifications 6/8

PART 4 PAYMENT

No separate or addiƟonal payment will be made for ExcavaƟon. Payment will be included in payment made for the appropriate items under which this work is required such as Reinforced Concrete Slab and Conduit bid items.

SECTION 01200- DEICER POLY TANK INSTALLATION

01200.00 Scope - Install deicer tank according to instrucƟons in specificaƟons.

01200.10 Materials - Furnish Materials meeƟng the following requirements.

Capacity: 15,500 gallon white verƟcal storage tank from Den Hartog Industries (see drawing below) or approved equal .

Material: Made of rotaƟonally molded polyethylene resin. Must be made with UV inhibitors that help protect liquid contents from direct sunlight for outdoor use.

Specific gravity raƟng: of 1.9 (15.8 lb/gal) Access: 22" Manway/Lid with vent

Outlets: 2 per tank of 3" Outlets as shown in plans spaced 48" apart with 3" Full Port M x F Bolted Ball Valves at each outlet. The tank for La Grande will have three outlets.

Dimensions: 141" Diameter x 243-244" Height

Requirement: Contractor must submit manufacturer specificaƟon informaƟon for approval prior to delivery of tanks

00016284 Att B - Exhibit 5 Specifications 7/8

001200.90 Payment - The accepted quanƟƟes of Work performed under this secƟon will be paid for at the Contract unit price, per unit of measurement, for the following items:

Pay Item Unit of Measurement Deicer Poly Tank Each

00016284 Att B - Exhibit 5 Specifications 8/8