Attachment I - SOW with photo attachments.pdf

Concrete Curbing Replacement Project

PART 1 BACKGROUND

DESCRIPTION

A. Work will be conducted at the United States Department of Agriculture/ARS facility located at 1691 S 2700 W Aberdeen, Idaho.

B. This USDA/ARS facility is currently trying to replace rotted landscape edging with environmentally friendly, maintenance free, cement curbing.

C. This USDA facility has certain identified areas of border lawn edging that require the current rotted landscape material to be removed and concrete curbing installed. See attachments for descriptions of materials and measurements.

PART 2 SCOPE

EXPECTATION

A. The government expectation is to remove the existing edging, relocate existing irrigation lines and sprinkler heads to new locations as needed, excavate any ground materials as needed, lay down required base and compact as required and install 7” Bullnose Cantus Brown deLocation POCative concrete curbing. This procurement will include all services and supplies to remove turf, relocate identified irrigation, perform any excavation as needed, install base material and concrete edging.

LIMITATIONS

A. The work is restricted to the area identified in this Performance Work Statement (PWS).

PART 3 TASKS

UNIVERSAL REQUIREMENTS:

Compliance:

A. The Contractor shall comply with all codes, rulings, reviews, and requirements of all authorities having jurisdiction over work described in this performance work statement including, but not limited to Federal, State, County, City, and other governing boards.

B. Best Management Practices:

a. Employ site-specific best management practices to control soil erosion, sediment runoff, dust, tracking, trash, and debris.

C. Protect and preserve existing facilities, features, and property.

a. Protect existing structure and concrete walks in and around the work area

(Attachment A, B, C, D and E) from damage.

b. Protect existing trees and roots, underground conduits and conductors, and irrigation mainline from damage.

REUSE AND RECYCLE:

A. The Contractor is strongly encouraged to reuse and recycle materials, as practicable, before disposal of waste at certified landfills.

SAFETY:

A. The Contractor shall always provide necessary precautions for the protection of the public and employees as outlined by federal, state, and local regulations. These include but no limited to: OSHA, State of Idaho, USDA, EPA, Dept. of Transportation.

Electricity:

A. 120 Volt electrical power has limited availability outside the building at the site. The Contractor shall plan for power and/or coordinate with the LOCATION POC for electrical power required for curbing construction. The USDA building doors and windows must always remain secure.

B. The Contractor shall furnish all electrical equipment required for obtaining power and distribution to points of use.

C. The Contractor shall remove all temporary electrical equipment at the end of each workday and other times as requested by the LOCATION POC.

Water:

A. The government will provide access to potable water from the nearest hose bib on the USDA building.

B. The Contractor can seek other water supply as needed.

C. The Contractor shall provide equipment and means of conveying water to points of use.

D. The Contractor shall remove all temporary water conveyance equipment at the end of each workday and as requested by the LOCATION POC.

E. The Contractor shall instruct employees in water conservation practices. The

Contractor shall be responsible for operating under conditions that preclude the waste of water. Do not allow water to overflow into gutters and storm drains as much as possible. All hoses shall be equipped with hos end nozzles that shut off flow when not in use. The Contractor shall shut off faucets and valves immediately after use and at the end of each workday.

RESTROOM/LAVATORY: Contractor shall provide portable toilets with lavatories for the use of employees.

HOUSEKEEPING:

A. Keep the site clean and free of waste and debris.

B. Collect and properly dispose of waste at the end of each day.

C. Keep sidewalks clear of obstructions, safe, and accessible to pedestrian traffic.

D. All materials and equipment that are to remain on site shall be protected to the most reasonable extent possible.

E. Contractors shall use the Best Management Practices (BMP) to prevent erosion of soil onto adjacent sidewalk and parking lot.

F. Contractors shall use the Best Management Practices (BMP) for chemical and petroleum containment and clean-up.

CLEARING AND STRIPPING:

A. The Contractor shall perform turf grass removal in any required areas identified.

SITE PREPERATION:

DEMOLITION:

1. Locate and identify all sprinkler main lines, control valves and sprinkler heads in and around work site to protect and preserve.

2. Identify all sprinkler lines and heads to be relocated.

EXCAVATION:

1. Contact Underground Service alert for line locations prior to starting any excavation if needed.

2. Take care to protect tree roots during excavation activities. Any medium to large sized roots (greater than 1 inch in diameter) severed or torn by landscaping equipment and tools shall be cut clean with pruning saws, loppers or hand pruners.

3. Install appropriate safety features around drop offs, tripping hazards, or open excavations.

4. If any tree damage occurs, immediately notify the LOCATION POC to determine if a qualified arborist is required to determine curative or mitigating procedures.

SITE GRADING:

A. The Contractor shall grade soil in a manner to avoid damaging tree roots. Grading shall be performed as indicated below:

1. Grade soil to provide substrate for rock areas.

2. Depress the soil subgrade adjacent to walkways 3 inches below top of concrete to retain rock.

EDGING:

A. Furnish and install rolled concrete edging in areas identified in Attachment A, B, C, D, E, F, G, H.

WEED BARRIER:

A. Furnish and install permeable weed barrier and staples in all areas that were disturbed in excavation process and bring all rock material to edge of new curbing.

CLEANUP AND DISPOSAL OF WASTE MATERIAL:

A. Clean walkways, Contractor use area, and site despoiled by Contractor activities.

B. Wash areas where Contractor’s activities have stained sidewalks or other surfaces.

C. The Contractor shall be responsible for all waste materials and rubbish generated by their work.

1. Waste shall be removed from the work site and taken to an authorized disposal site.

2. The disposal of waste materials and rubbish shall be in acLocation

POCdance with this paragraph and all applicable Federal, State, and local regulations, standards, codes and laws.

D. During the maintenance period, the contractor shall clean the site as needed due to maintenance work.

PART 4 GOVERNMENT- FURNISHED PROPERTY

FACILITIES

A. The Government LOCATION POC will coordinate use of USDA parking lot for Contractors Use Area and access to worksite.

Equipment:

A. The Government will not provide any equipment to complete this work.

MATERIALS

A. The Government will not provide any materials to complete this work.

PART 5 SECURITY

SITE SECURITY:

A. The Contractor shall be responsible for safeguarding all government facilities, information, and property provided for contractor use.

B. The site does not have a secure area for Contractor equipment or materials.

C. The Contractor shall provide for their use a Portable Bathroom on the work site.

Access to the secure areas of the facility will not be allowed.

PART 6 PLACE OF PERFORMANCE

ADDRESS

USDA/ARS 1691 S 2700 w Aberdeen, Idaho 83210

SITE CONDITIONS

A. Contractors, offerors, or quoters are required and expected to inspect the site where the work will be performed and become thoroughly familiar with the property, scope of work, site conditions, existing irrigation system, existing landscape, soil, drainage, and any unique site requirements.

PART 7 PERIOD OF PERFORMANCE

CONTRACT DURATION

A. The contractor shall be required to: (a) commence work under this contract as soon as the weather permits. Contractor and location POC will determine start date. (b) prosecute the work diligently; and (c) complete the entire work ready for use not later than 60 days after award. The time stated for completion shall include final cleanup of the premises.

POST AWARD CONFERENCE

A. The Contractor shall meet with the designated locations POC and Safety Officer.

B. The Contractor shall provide 48-hour notice to Government prior to start of onsite work and plan for weekly coordination meetings when work is being performed on site.

C. The Contractor shall provide 48-hour notice prior to restarting work, after durations of no work, and for special inspections.

HOURS OF OPERATION

A. The Contractor is responsible for conducting business during daylight hours.

B. The Contractor shall maintain an adequate workforce for the uninterrupted performance of all tasks defined within this Performance Work Statement.

PART 8 DRAWINGS

Attachment A, B, C, D, E, F, G, H, I Demolition Plan

Attachment A, B, C, D, E, F, G, H, I Concrete Curbing Plan

List of Attachments and Drawings

Attachment (A) - Picture of proposed area of concrete curbing project – Front entrance, flagpole.

Attachment (B) – Picture of proposed area of concrete curbing project – Front, hill, gas meter.

Attachment (C) – Picture of proposed area of concrete curbing project – Hill, loading dock.

Attachment (D) – Picture of proposed area of concrete curbing project – AGL xeriscape, back door.

Attachment (E) – Picture of proposed area of concrete curbing project – AGL, rock beds – North.

Attachment (F) – Picture of proposed area of concrete curbing project – AGL, hill, NW entrance.

Attachment (G) – Picture of proposed area of concrete curbing project – Courtyard hill.

Attachment (H) – Picture of proposed area of concrete curbing project. – Juniper trees, AGL parking.

Attachment (I) – Picture of proposed area of concrete curbing project – Trailer parking area.

Attachment (G)

Approximate measurements of rolled concrete edging in the following areas.

1. Attachment A (Approximate Length – 50 ft.)

2. Attachment B (Approximate Length – 70 ft.)

3. Attachment C (Approximate Length – 63 ft.)

4. Attachment D (Approximate Length – 90 ft.)

5. Attachment E (Approximate Length – 185 ft.)

6. Attachment F (Approximate Length - 40 ft.)

7. Attachment G (Approximate Length –52 ft.)

8. Attachment H (Approximate Length- 285 ft.)

9. Attachment I (Approximate Length – 200 ft.)

Total estimated length is approximately – 1,035 ft.

- Bid to include removal and disposal of old wood edging.

- Remove and relocate sprinkler heads as needed. Ensure they are adjusted and function properly upon completion of project.

- Replace any damaged fabric weed barrier and staples and relocate rock that was moved to perform work.

END OF SECTION

Map data ©2024 , Map data ©2024 20 ft

ATTACHMENT H

Map data ©2024 , Map data ©2024 20 ft

ATTACHMENT I