PWS TPOC Redacted.pdf

PERFORMANCE WORK STATEMENT

Precast Concrete Double Vault Toilet with Install

1.0 Statement of Work

Contractor shall furnish, deliver, and install three double vault restroom buildings:

one in Charbonneau Park, one in Levey Park, and one in Windust Park.

2.0 Specifications of Double Vault Restroom

a. Meets ADA requirements

b. Fully vandal-resistant building, vault and interior components

c. Includes all interior and exterior signage with reflective exterior signs

d. Replaceable components shall be interchangeable

e. Four-inch-thick steel, reinforced concrete walls

f. Five-inch-thick steel, reinforced concrete roof and floor

g. Two 1,000-gallon sewage vaults with full ABS liners

h. Horizontal lap siding exterior texture in a western wheat color

i. Cedar shake impression exterior roof texture in a java brown or sandstone teakwood color with front exposure gable roof

j. Napa Valley rock lower textured walls

k. Plastic urinal

l. Solar light kit

m. Solar vent stack fans

n. Raptor vent screen

2.1 Design Criteria

The restroom design shall meet or be equal to the attached drawings in appearance and overall design following the criteria listed below.

a. Must provide stamped, engineered drawings prior to acceptance.

b. Designed to withstand 350 pounds per square foot snow load.

c. Designed to withstand 400 pounds per square foot floor load.

d. Designed to withstand the effects of 150 mile per hour (3‐second gust) wind exposure C.

e. Designed to withstand the effects of a seismic design category E earthquake.

f. Designed to meet the requirements of the Americans With

Disabilities Act Requirements and Uniform Federal Accessibility Standards as of the date of this specification.

g. The prefab concrete building shall have a one-piece full length and width vault unit to support the building, screen area, and snow loads evenly. The prefab concrete building shall have a one-piece floor unit to prevent panels that migrate in different directions during periods of freeze/thaw stress.

h. The prefab concrete building shall have an all-concrete design with a minimum 7/12 roof pitch.

i. The prefab concrete building shall incorporate all design aspects of Sweet Smelling Technology or similar design to allow ventilation and air flow to carry vault air and odors out through a vent pipe and not through the building.

2.2 Concrete

Colored concrete as specified or approved equal:

a. Building walls horizontal lap siding - color to be “western wheat”

b. Screen panels - color to be “western wheat”

c. Lower building walls - texture to be “Napa Valley Rock”

d. For color uniformity the same brand and type of color additive will be used throughout the manufacturing process. To ensure concrete integrity, all reinforcement will be new, free of dirt, oil, paint, grease, loose mill scale, and loose or thick rust when placed.

e. Full lengths of reinforcing steel will be used when possible. When splices are necessary on long runs, splices will be alternated from opposite sides of the components for adjacent steel bars. Lap bars #4 or smaller, a minimum of 12 inches. Lap bars larger than #4, a minimum of 24 bar diameters.

i. Reinforcing bars will be bent cold. No bars partially embedded in.

ii. Concrete will be field bent unless approved by the customer.

f. Interior floor and exterior slabs will be floated and troweled. A light broom finish will be applied to the exterior slabs.

g. Exterior building walls and exterior screen walls will be a horizontal lap siding.

h. All exterior surfaces of the roof panels will be cast to simulate a cedar shake roof. The underside of the overhang will have a smooth finish (optional textures available).

2.3 Cracks and Patching

a. Cracks in concrete components which are judged to affect the structural integrity of the building will not be allowed. Small holes, depressions, and air voids will be patched with a suitable material.

The patch will match the finish and texture of the surrounding surface.

2.4 Sealers and Curing Compounds

a. Weatherproofing sealer for exterior of building will be a clear, water-repellent, penetrating sealer.

2.5 Paint

a. All paints and materials will conform to all Federal specifications.

Paints will not contain more than .06 percent by weight of lead.

b. Interior floors will be a 2-component, catalyzed, water borne polyamide epoxy with a micronized polymer additive to provide uniform slip-resistant texture. The color will be gray.

c. Interior walls and ceilings will be a modified acrylic, water-repellent penetrating stain. The color will be white followed by a clear acrylic anti-graffiti sealer.

d. Exterior slab will be clear sealer. Exterior walls and roof will be a water-repellent penetrating stain in the same color as the walls or roof, followed by a clear acrylic anti-graffiti sealer.

e. Metalwork and steel doors will be primed with a one-coat zinc dust metal primer and a minimum of one coat semi-gloss exterior enamel paint.

2.6 Grab Bars

a. Grab bars will be 18-gauge, satin non-slip finish with 1-1/2” clearance.

2.7 Toilet Paper Dispenser

a. Dispenser will be capable of holding three (3) standard rolls of toilet paper.

2.8 Steel Doors

a. Doors will be flush panel type 1-3/4” thick, minimum 16-gauge galvanized steel, top painted with DTM ALKYD.

b. Door frames will be knockdown or welded type, single rabbet, minimum 16-gauge steel, top painted with DTM ALKYD, width to suit wall thickness. Three (3) rubber door silencers will be provided on latch side of frame.

2.9 Door Hinges

a. Door hinges will be three (3) per door with dull chrome plating 4- 1/2” x 4-1/2”, adjustable tension, automatic-closing for each door.

2.10 Lockset

a. Lockset will meet ANSI A156.2 Series 4000, Grade 1 cylindrical lockset for exterior door.

b. Lever handles both inside and out. U.S. 26D finish.

2.11 Deadbolt

a. Deadbolt will be a Lori Lock standard model with a double cylinder, 2-3/4” backset, and US26D finish. The cylinder will be a standard 1- 1/8” Schlage Mortise cylinder with compression ring and 626 finish.

2.12 Doorstop

a. Doorstop will be a dome-style stop meeting ANSI 156.16.

2.13 Door Sweep

a. Door sweep will be provided at the bottom of door and will be an adjustable brush type.

2.14 Windows and Vault Cleanout Cover

a. Windows and cleanout cover frames will be constructed from steel.

b. Window glazing will be 3/16” thick translucent pebble-finished mar-resistant Lexan.

c. Plate for vault cleanout cover will be 1/4” thick diamond plate steel.

Lid will be hinged and configured so that it can be locked with a padlock. A gasket will be provided across the entire width and length of the lid to provide an airtight seal.

2.15 Vault Liner

a. The vault liner shall be made from a single sheet black ABS/750 virgin plastic with capacity to hold up to 1,000 gallons of waste or 15,000 uses per vault. The initial sheet thickness shall be a minimum .375 inch. Final stamped thickness shall be a minimum .060 inch.

b. The vault liner shall have molded dovetail embeds to attach the liner to the concrete walls of the vault. The vault liner shall have two J-rails to attach the liner to the bottom of the vault. Vaults with the ABS liner shall be warranted against leaks for a period of seven years.

3.0 Installation

Work specified under this section includes location, excavation, backfill, and placement of precast concrete vault toilets.

3.1 Location

It’s the responsibility of the customer to:

a. Provide exact location by stakes or other approved method.

b. Provide clear and level site free of overhead and/or underground obstructions.

c. Provide access to the site for truck delivery and sufficient area for the crane/boom truck to install and the equipment to perform the contract requirements.

3.2 Access to Site

Units to be delivered to public use areas Charbonneau Park, Levey Park, and Windust Park.

Delivery to site made on normal highway trucks and trailers. If at the time of delivery conditions of access are hazardous or unsuitable for truck and equipment due to weather, physical constraints, or roadway width or grade, the successful offeror may require an alternate date to ensure a safe and quality installation.

Perform all work during the normal work hours for Ice Harbor Lock and Dam. Normal work hours are 7:00 AM to 5:00 PM, Monday through Thursday, excluding Federal holidays.

3.4 Excavation and Elevation

a. Comply with all applicable OSHA Standards for excavation.

b. Excavate for the installation of the toilet vault to a depth that will allow the structure site to be free draining after installation is completed. Allow for a 2” leveling course beneath the toilet vault.

Stockpile topsoil in a separate pile at sites.

c. Finished floor elevation will be 4-6 inches above natural grade measured at the front (entrance) of the exterior slab unless otherwise approved by the customer. Ideally, the back of the building should be slightly higher to allow water to freely drain out of the toilet rooms. The customer may specify a finish floor elevation for buildings at some sites. The contractor will install buildings at these sites with the floor elevation within +/- 0.05 feet of the specified floor elevation.

d. No excavation will be left open more than seven (7) days unless otherwise approved by the customer.

e. All excavations left open overnight will be fenced with wire mesh or plastic mesh fence secured to steel posts all around the excavation.

f. The bottom of the fence will generally follow the contour of the ground.

g. Maximum spacing of the steel posts will be ten (10) feet.

h. Minimum height of the fence will be 36 inches.

3.5 Backfill and Compaction

a. Compact the natural ground at the bottom of the vault excavation.

b. Grade leveling course so there will be no high spots in the middle of the vault bottom. Compact with a second pass with a whacker or approved equivalent tamper.

c. Set vault in place. Backfill around structure. Use excavated material for backfill, except rocks larger than six inches in maximum dimension shall not be placed within six inches of the exterior vault walls.

d. Adjacent to the building entrance, fill will have excavated material placed in eight-inch loose lifts and compacted with a minimum of two passes with a whacker-type mechanical compactor of equivalent approved by the customer.

3.6 Finish Grading

a. Spread excess excavated material from the vault around structure.

Intended final grade is flush with the top of the front slab. Allow for placement of topsoil to reach that grade. Grade backfill away from structure at maximum slope of five (5) percent unless otherwise approved by the customer.

b. Spread stockpiled topsoil as final layer after rough grading is completed. Areas disturbed by excavation, backfilling, and stockpiling of excavated materials will be hand-raked to remove exposed rocks over one-inch in maximum dimension. Oversized rocks removed from the surface shall be disposed of in a designated area within 200 feet of the site.

3.7 Vault Toilet Riser and Accessories

a. Polyurethane caulk will be applied between toilet riser flange and concrete floor before the toilet riser is installed.

3.8 Exhaust Pipe Installation

a. After exhaust pipe is installed, seal around pipe at top and underside of roof with polyurethane caulk. Seal around pipe at top of slab will be accomplished by using polyurethane caulk.

4.0 Warranty and Follow Up Service

The successful offeror warrants that all goods sold pursuant hereto will, when delivered, conform to specifications set forth above. Goods shall be deemed accepted and meeting specifications unless notice identifying the nature of any non-conformity is provided to the offeror in writing within one (1) year of delivery.

The offeror, at their option, will repair or replace the goods or issue credit for the customer provided the offeror is first given the opportunity to inspect such goods.

It is specifically understood that the offeror’s obligation hereunder is for credit, repair, or replacement only; F.O.B. the offeror’s manufacturing plant; and does not include shipping, handling, installation, or other incidental or consequential costs unless otherwise agreed to in writing by the offeror.

This warranty shall not apply to:

a. Any goods which have been repaired or altered without the offeror’s express written consent, in such a way as in the reasonable judgment of the offeror, to adversely affect the stability or reliability thereof;

b. To any goods which have been subject to misuse, negligence, acts of God or accidents or

c. To any goods which have not been installed to manufacturer’s specifications and guidelines, improperly maintained, or used outside of the specifications for which such goods were designed.

5.0 Point of Contact (POC)

6.0 Safety

Perform all on-site work in accordance with the requirements as stated in these specifications, the manufacturers’ installation procedures, and the US Army Corps of Engineers Safety and Health Requirements Manual, EM 385-1-1.

The Contractor is required to wear the personal protective equipment described in EM 385-1-1. This includes steel-toed work boots, hard hat, and eye protection.

Perform all work in a professional workmanship manner, which are deemed normal and acceptable practiced for a professional vault installation.

7.0 Antiterrorism / Operations Security (AT/OPSEC)

a. General security requirements and guidance: The security requirements described below apply to all contract personnel (including employees of the prime Contractor (“Contractor”) and all subcontractor employees) supporting the performance requirements of this contract. The Contractor is responsible for compliance with these security requirements.

Questions regarding security matters shall be addressed to the designated Government representative (e.g., Contracting Officer Representative (COR), Requiring Activity (RA) representative, or Contracting Officer (if a COR or other RA representative is not appointed)). Contract personnel are critical to the overall security and safety of US Army Corps of Engineers (USACE) installations, facilities and activities, and security awareness training contributes to those efforts. The Department of Defense (DoD) and Army security training requirements specified below, if applicable, are performance requirements; all applicable contract personnel shall complete initial training within 30 days of contract award or the date new contract personnel begin performance on the contract. Within five business days from the completion of training, the Contractor shall provide written documentation (e.g., email or memorandum) to the Government representative. The documentation shall include the names of contract personnel trained and which training they completed; the Contractor shall maintain training records as part of their contract files and be prepared to provide copies of training certificates to the Government representative.

Contractor personnel and vehicles are subject to search when entering federal installations. Additionally, all contract personnel shall comply with Force Protection Condition (FPCON) measures, Random Antiterrorism Measures (commonly referred to as “RAMs”), and Health Protection Condition (HPCON) measures. The Contractor is responsible for meeting performance requirements during elevated FPCON and/or HPCON levels in accordance with applicable RA plans and procedures --this includes identifying mission essential and non-mission essential personnel. In addition to the changes otherwise authorized by the changes clause of this contract, should the FPCON or HPCON levels at any individual facility or installation change, the Government may implement security changes that affect contract personnel. The Contractor shall ensure all contract personnel are aware of their security responsibilities, including any site-specific requirements identified in local policies or procedures.

b. Physical security and access control requirements: All contract personnel requiring physical access to a federal installation or facility shall comply with the access control procedures of that location. Contract personnel requiring unescorted access to meet contract performance requirements on a DoD installation in the US shall be vetted by the installation/facility Provost Marshal/Directorate of Emergency Services/Security Office using the National Crime Information Center- Interstate Identification Index (commonly referred to as “NCIC-III”) and Terrorist Screening Database (commonly referred to as “TSDB”). Contract personnel shall comply with all personal identity verification requirements specified in installation/facility policies and procedures. Contract personnel who do not meet requirements for unescorted access to USACE facilities shall coordinate escorted access with the Government representative, as needed. Contract personnel who receive keys, access cards, or lock combinations that provide access to government-owned property shall comply with key and lock control procedures of the RA.

c. Suspicious Activity Reporting training (e.g. iWATCH, CorpsWatch, or See Something, Say Something): All contract personnel shall receive initial and annual refresher training from the RA representative on the local suspicious activity reporting program. This locally developed training provides contract personnel with general information on suspicious behavior, and guidance on reporting suspicious activity to the project manager, security representative or law enforcement entity.

d. Pre-screen candidates using E-Verify Program: Contractors shall comply with the requirements set forth in FAR clause 52.222-54 Employment Eligibility Verification and FAR Subpart 22.18 in using the E- Verify Program at (https://www.e-verify.gov/) (website subject to change) to meet the contract employment eligibility requirements. Contractors are encouraged to cooperate with Federal and State agencies responsible for enforcing labor requirements to include eligibility for employment under United States immigration laws in accordance with FAR 22.102-1(i). An initial list of verified/eligible candidates shall be provided to the COR no later than three business days after the initial contract award. When contracts are with individuals, the individuals will be required to complete a Form I-9, Employment Eligibility Verification, and submit it to the Contracting Officer to become part of the official contract file.