MFB_Restroom_Spec.pdf
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- Solicitation number
- Event 32701-13600
- Issued by
- Madison County, Tennessee
About this file
This is a technical specification document for a modular building restroom facility project at Middle Fork Bottoms State Park in Humboldt, Tennessee. The project involves furnishing all material, equipment, supplies, and labor necessary to install one public restroom, with work to be completed and a final certificate of occupancy received by July 1, 2025. The project requires installation of a prefabricated concrete flush toilet building that must meet extensive design criteria including the ability to withstand 250 psf snow loads, 400 psf floor loads, 150 mph wind exposure, and seismic group 1 category E earthquake forces. The facility must comply with ADA requirements and includes detailed specifications for concrete construction, plumbing fixtures, electrical systems, and mechanical components.
The project also includes installation of a water well system with minimum 1 horsepower pump and a septic system consisting of a 1000-gallon septic tank, 1000-gallon pump tank, 150' force main, and 1509 SF septic field trench. The manufacturer must be ISO 9001 certified, PCI certified, and licensed under Tennessee's Modular Building Program. The basis of design is the "Montrose" modular restroom manufactured by CXT, Inc., though other approved manufacturers include Concrete Modular Systems, Inc. and Modular Connections, LLC. All bids over $100,000 require a 25% payment bond. The contractor must possess a valid TN BC-B (sm) Contractor license or higher to submit bids.
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Modular Building Restroom Facility Middle Fork Bottoms State Park
111 Sanders Bluff Road Humboldt, Tennessee 38343
This invitation to bid is for a one-time purchase to furnish all material, equipment, supplies, and labor necessary to install one (1) public restroom at Middle Fork
Bottoms State Park.
General Conditions
1) All work shall complete, and a final certificate of occupancy received for restroom operation by July 1, 2025.
2) All work shall comply with state-approved versions of the International Building Code, standards, regulations, other applicable codes, manufacturer’s recommendation, and best practices. Contractor is responsible for all permits and associated fees.
3) Only the Project Manager can approve any alterations, modifications, or substitutions to the written scope, specifications, or requirements of the project. No additional work shall be authorized unless pre-approved by the Project Manager.
4) Contractor shall keep the jobsite clean and safe and leave it in a neat and tidy manner.
5) All color selections to be determined by the park and approved by the Project
Manager.
6) All material substitutions must be pre-approved.
7) All materials shall be installed per manufacturer’s recommendation and best practice.
8) All dimensions listed are approximate. Contractor is responsible for verifying actual dimensions prior to ordering any materials or bidding. No allowances shall be made due to any bidder neglecting to visit the site and verifying dimensions and conditions.
9) Contractor shall possess a valid TN BC-B (sm) Contractor license or higher to submit bids.
10) All bids over $100,000 shall include provisions for a payment bond in the amount of twenty-five (25%) of the contract price.
SECTION 13 42 16
PREFABRICATED CONCRETE FLUSH TOILET BUILDING
PART 1 - GENERAL
1.1 SCOPE
A. This specification covers the construction and placing of the precast concrete flush building.
1.2 APPLICABLE STANDARDS
ASTM C33 Concrete Aggregates ASTM C39 Method of Test for Compressive Strength of Cylindrical Concrete Specimens ASTM C94 Standard Specification for Ready-Mixed Concrete ASTM C143 Method of Test for Slump of Concrete ASTM C150 Standard Specification for Portland Cement ASTM A185 Standard Specification for Steel Welded Wire Reinforcement, Plain, or Concrete ASTM C192 Method of Making and Curing Test Specimens in the Laboratory ASTM C231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method ASTM C309 Standard Specifications for Liquid Membrane-Forming Compounds for Curing
Concrete ASTM C494 Standard Specification for Chemical Admixtures for Concrete ASTM A615 Standard Speciation for Deformed and Plain Carbon-Steel Bars for Concrete
Reinforcement ASTM C979 Standard Specification for Pigments for Integrally Colored Concrete ACI 211.1 Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete ACI 306 Cold Weather Concreting ACI 318 Building Code Requirements Structural Concrete and Commentary (includes Errata) PCI MNL 116 Quality Control for Plants and Production of Precast Prestressed Concrete Products
1.3 REGULATORY REQUIREMENTS
A. Manufacturers of modular buildings in the State of Tennessee must comply with all the provisions of the Tennessee Modular Building Act T.C.A.68-126-301 (2013).
B. All persons involved in the manufacture, construction, installation, sale or lease of a modular building unit in Tennessee shall comply with all sections of the Tennessee Department of Commerce & Insurance, Division of Fire Protection, Rule 0780-02-13 – (Modular Building Units).
C. All persons involved in the manufacture, construction, installation, sale, or lease of a modular building unit shall be licensed in conformity with Rule 0780-02-13-.03 of the Tennessee Department of Commerce & Insurance, Division of Fire Protection, Rule 0780- 02-13 – (Modular Building Units).
D. Each modular unit shall bear a label or insignia issued to the manufacturer by the Tennessee Department of Commerce & Insurance, Division of Fire Protection.
1.4 MANUFACTURER CRITERIA
A. The manufacturer supplying the requested precast concrete shower/flush facility must meet the following:
1. Manufacturer must be ISO 9001 certified at the time of bid.
2. Manufacturing plant must be PCI certified at the time of bid.
3. Manufacturer must not have defaulted on any contract within the last five years.
4. Manufacturer must provide stamped, engineered drawings prior to acceptance.
5. Manufacturer must be licensed pursuant to Rule 0780-02-13-.03 and pre-approved by the Tennessee Department of Commerce & Insurance, Tennessee State Fire Marshal’s Office, Tennessee Modular Building Program prior to bidding.
6. Manufacturer must show four examples of precast concrete flush/shower facilities produced, installed, and in use as an example of their ability to perform on this contract.
7. A Tennessee Modular building label shall be affixed to each transportable modular building unit in accordance with Rule 0780-02-13-.11.
1.5 DESIGN CRITERIA
A. Modular building Designer must be licensed pursuant to Rule 0780-02-13-.03 and pre-approved by the Tennessee Department of Commerce & Insurance, Tennessee State Fire Marshal’s Office, Tennessee Modular Building Program prior to bidding.
B. The building shall be designed to meet the following criteria. Calculations and Engineer’s stamped drawings shall be provided. The design criteria shall ensure that the building not only will withstand the forces of nature listed below but shall also provide protection from vandalism and other unforeseen hazards. Design criteria shall include 2006 IBC Code, 2006
IPC, 2008 NEC.
A. Roof Snow Load
a. The building shall be designed to withstand a 250 pounds per square foot snow load.
B. Floor Load
a. The building shall be designed to withstand 400 pounds per square foot floor load.
C. Wind Load
a. The building shall withstand the effects of 150 miles per hour (3-second gust) wind exposure C.
D. Earthquake
a. The building shall withstand the effects of a seismic group 1 seismic design category E earthquake.
E. Additional Design Standards
a. The building shall be designed to meet the requirements of the American with Disabilities Act Requirements and Uniform Federal Accessibility Standards as of the date of these specifications.
b. The building shall be an all-concrete design with the following minimum requirements: 3/12 roof pitch, 4” wall thickness, 4 1/2” roof thickness, and 5” floor thickness.
c. All wall to floor interior surface seams shall have a minimum 1” radius covering made of high strength grout.
PART 2 - PRODUCTS
2.1 Concrete - General
A. The concrete mix design shall be designed to ACI 211.1 to produce concrete of good workability.
1. Concrete shall contain a minimum of 675 pounds of cementitious material per cubic yard. Cement shall be a low alkali type I/II or III conforming to ASTM C-150.
2. Coarse aggregates used in the concrete mix design shall conform to ASTM C33 with the designated size of coarse aggregate #67.
3. Maximum water/cement ratio shall not exceed 0.45.
4. Air-entraining admixtures shall conform to ASTM C260. Water reducing admixtures shall conform to ASTM C494, Type A.
5. If Self Compacting Concrete (SCC) is used, it shall conform to ASTM C1611
B. Cold Weather Concrete
1. Cold weather concrete placement shall be in accordance with ACI 306.
2. Concrete shall not be placed if ambient temperature is expected to be below 35°F during the curing period unless heat is readily available to maintain the surface temperature of the concrete at least 45°F.
3. Materials containing frost or lumps of frozen materials shall not be used.
C. Hot Weather Concrete
1. The temperature of the concrete shall not exceed 95°F at the time of placement.
When the ambient reaches 90°F the concrete shall be protected with moist covering.
D. Concrete Reinforcement
1. All reinforcing steel shall conform to ASTM A615. All welded wire fabric shall conform to ASTM A185.
2. All reinforcement shall be new, free of dirt, oil, paint, grease, loose mill scales and loose or thick rust when placed.
3. Details not shown of drawings or specified shall be to ACI318.
4. Steel reinforcement shall be centered in the cross-sectional area of the walls and shall have at least 1 ¼” of cover on the under surface of the floor and roof.
5. The maximum allowable variation for center-center spacing of reinforcing steel shall be ½”.
6. Full lengths of reinforcing steel shall be used when possible. When splices are necessary on long runs, splices shall be alternated from opposite sides of the components for adjacent steel bars. Lap bars #4 or smaller a minimum of 12”. Lap bars larger than #4 a minimum of 24 bar diameters.
7. Reinforcing bars shall be bent cold. No bars partially embedded in concrete shall be field bent unless approved by the customer.
E. Sealers and Curing Compounds
1. Curing compounds, if used, shall be colorless, complying with ASTM C309, type I or 1- D.
2. Weatherproofing sealer for exterior of building shall be a clear water repellent penetrating sealer.
F. Caulking, Grout, Adhesive, and Sealer
1. Caulking service temperatures from -40° to +194°F.
2. Interior and exterior joints shall be caulked with a paintable polyurethane sealant.
3. Grout shall be a non-shrink type and shall be painted to match the color of surrounding concrete as nearly as practical.
4. Cement based coating shall be formulated with a very fine aggregate system and a built-in bonding agent.
2.2 PAINT
A. All paints and materials shall conform to all Federal specifications or be similar “top- of-the-line-components.” Paints shall not contain more than 0.06 percent by weight of lead.
B. Type of Paints for Toilets
1. Inside concrete surfaces:
a. Interior floors shall be a chemical resistant urethane. The color shall be gray.
b. Interior walls and ceilings shall be a modified acrylic, water-repellent penetrating stain. The color shall be white followed by a clear acrylic anti- graffiti sealer.
2. Metal surfaces both inside and out:
a. DTM ALKYD.
3. Exterior concrete surfaces:
a. Exterior slab shall be clear sealer.
b. Exterior walls and roof shall be a water-repellent penetrating stain in the same color as the walls or roof followed by a clear acrylic anti-graffiti sealer.
2.3 GRAB BARS
A. Grab bars shall be 18 gauge, type 304 stainless steel with 1½” clearance. Grab bars shall each be able to withstand 300 pound top loading.
2.4 STEEL DOORS AND FRAME
A. Doors shall be a flush panel type 1¾”-thick, minimum 16-gauge galvanized steel, top painted with DTM ALKYD.
B. Door frames shall be knockdown or welded type, single rabbet, minimum 16-gauge prime coasted steel top painted with DTM ALKYD, width to suit wall thickness. Three
C. (3) rubber door silencers will be provided on latch side of frame.
2.5 DOOR HINGES
A. Door hinges shall be 3 per door with dull chrome plating 4½” x 4½”, adjustable tension, automatic closing for each door.
2.6 RESTROOM/SHOWER LOCKSET
A. Lockset shall meet ANSI A156.2 Series 4000, Grade 1 cylindrical lockset for exterior door.
B. Lever handle both inside and out.
C. Either handle operates latch unless outside handle is locked by inside push-button.
D. Push-button shall automatically release when inside lever handle is turned or door is closed.
E. Emergency slot on exterior door can be unlocked from the outside with a coin, screwdriver, or similar device.
F. Inside lever always active.
G. U.S. 26D finish.
2.7 DEADBOLT
A. Certified ANSI/BHMA A156.5-2001 Grade 1.
B. Heavy duty tamper resistant.
C. 2 3/4” backset.
D. U.S. 26D finish.
2.8 DOORSTOP
A. Doorstop shall be a dome style stop meeting ANSI 156.16.
2.9 DOUBLE COAT HOOK
A. Coat hook shall be 304 stainless steel 16-gauge (1.5mm), formed construction with a stain finish and have 3/16” x 7/8” nail in anchor. Upper hook shall extend at least 2 1/2” from the wall. Lower hook shall extend at least 1 ¼” from the wall.
2.10 SIGNS
A. Signs shall have raised pictograms, letters, and braille to meet ADA.
2.11 MIRROR
A. Mirror shall be 18” x 36” frameless 430 18-gauge stainless steel with a number 8 bright polish.
2.12 DOOR SWEEP
A. Door sweep shall be provided at the bottom of door and shall be an adjustable brush type.
2.13 WALL VENT
A. Wall vent to be crank operated allowing the unit to be opened or closed. Crank shall be removable. Wall vent frame shall be cast into the concrete wall. The louver frame and louvers shall be 14-gauge 304 stainless steel. Vent shall have insect screen.
2.14 WINDOWS
A. Windows and cleanout cover frames shall be constructed from steel.
B. Window glazing shall be 3/16”-thick translucent pebble finished mar-resistant Lexan.
C. Windows shall have a ¾” recess with a 45-degree bevel.
D. Window frames shall have vandal resistant fasteners.
2.15 PLUMBING
A. All fixtures to meet ANSI A112.19.2
B. Waste and vent material shall be ABS or PVC plastic and shall be plumbed to meet Uniform Building Codes.
C. Water material shall be copper tubing Type L, hard drawn. A gate valve shall be provided at the inlet end of the water line. All water lines shall be of a size to provide proper flushing action based on a nominal water pressure of 40 psi. Buried copper tubing in contact with concrete or limestone shall be insulated from the concrete or stone.
D. All plumbing shall be concealed in the service area.
E. Hose bib shall be available in the chase area.
F. A main shut-off valve and drain shall be provided with plumbing.
Toilets, Urinals and Lavatory
G. Toilets and urinals shall be constructed of stainless steel, wall hung, with siphon jet action.
Toilet and urinal shall have a back spud for a concealed flush valve connection. Toilet shall be mounted with the top of the seat 18 inches above the finished floor. Seat shall be heavy-duty solid plastic with an open front. Urinal shall be mounted at proper height code.
H. Flush valve shall be concealed closet flush-o-meter constructed of rough brass. Furnish valve with integral vacuum breaker and wall-mounted push button. Valve shall be of a water-saver type with a flow of 1.6 gallons per flush and a urinal flow of 0.5 gallons per flush.
I. Lavatory shall be stainless steel with back splash guard, front overflow opening, equipped with brass trap and drainpipe without stopper. Sink shall be 20 inches wide x 18 inches front to back x 5¾ inches deep with ADA trap cover.
J. Water valve shall be self-closing water set with indexed push button.
2.16 STALL AND STALL DOORS
A. Stall doors shall be HDPE in matching white color.
B. Stalls shall be made from concrete matching the wall finish.
2.17 WASHROOM ACCESSORIES
A. For purposes of establishing a reference standard, the specified model numbers below are referencing American Specialties Incorporated. Subject to compliance with requirements, other manufacturers offering similar products that may be incorporated into the Work include, but are not limited to, the following:
1. A & J Washroom Accessories, Inc.
2. Bobrick Washroom Equipment, Inc.
3. Bradley Corporation.
4. American Specialties Incorporated
B. Toilet Tissue (Roll) Dispenser:
1. Basis-of-Design Product:
a. Multi-Roll Tissue Dispenser: 0030
b. Capacity: Designed for 5.25-inch diameter tissue rolls.
2. Material and Finish: Satin-finish aluminum bracket with theft resistant spindle.
2.18 ELECTRICAL
A. All components to be UL listed.
B. All electrical wiring shall be in conduit, surface mounted in the service area and concealed in the user compartments. All wire shall be copper.
C. A 200-amp breaker panel shall be provided in each chase area.
D. Interior lights shall be wall-mounted vandal-resistant with built-in occupancy sensor, energy efficient LED lights with a lifetime warranty.
E. Exterior lights shall be vandal resistant fixtures with built-in photo electric switch, energy efficient 14-watt LED lights.
F. Provide three (3) exterior lights.
G. Provide GFI outlets per code requirements.
H. Provide exhaust fans with 193 CFM, each, wet location motion activated with speed control in chase area.
I. The hand dryer shall be an air-compression type with remote motor unit. Push button switch located in cast nozzle housing with flexible hose connecting blower motor, housing, and nozzle. Power input 120VAC, 7A (non-heated air).
J. Conduit shall be surface mounted in-service area and concealed in the user compartments. All wire shall be cooper.
2.19 BUILDING INSULATION
A. Provide rigid foam insulation under the roof panels. Said insulation shall be approved by the Engineer and must be suitable for use in a moist/humid atmosphere. Insulation shall provide an R-19 rating for the roof/ceiling.
PART 3 - EXECUTION
3.1 MANUFACTURER
A. Mixing and Delivery of Concrete
Mixing and delivery of concrete shall be in accordance with ASTM C94, section 10.6 through 10.9 with the following additions:
1. Aggregate and water shall be adjusted to compensate for differences in the saturated surface-dry condition.
2. Concrete shall be discharged as soon as possible after mixing is complete. This time shall not exceed 30 minutes.
B. Placing and Consolidating Concrete
1. Concrete shall be consolidated by the use of mechanical vibrators. Vibration shall be sufficient to accomplish compaction but not to the point that segregation occurs.
C. Finishing Concrete
1. Interior floor and exterior slabs shall be floated and troweled. A light broom finish shall be applied to the exterior slabs.
2. All exterior building walls and exterior screen walls shall be a barnwood texture.
3. All exterior surfaces of the roof panels shall be cast to simulate a cedar shake roof.
The roof texture of the underside of the overhand shall be as selected by Owner.
D. Cracks and Patching
1. Cracks in concrete components which are judged to affect the structural integrity of the building shall be rejected.
2. Small holes, depressions and air voids shall be patched with a suitable material.
The patch shall match the finish and texture of the surrounding surface.
3. Patching shall not be allowed on defective areas if the structural integrity of the building is affected.
E. Curing and Hardening Concrete
1. Concrete surfaces shall not be allowed to dry out from exposure to hot, dry weather during initial curing period.
3.2 FINISHING AND FABRICATION
A. Structural Joints
i. Wall components shall be joined together with two (2) welded plate pairs at each joint. Each weld plate shall be 6” long and located one (1) pair in the top quarter and one (1) pair in the bottom quarter of the seam. Weld plates shall be anchored into the concrete panel and welded together with a continuous weld. The inside seams shall be a paintable caulk. The outside seams shall use a caulk in a coordinating building color or clear.
ii. Walls and roof shall be joined with weld plates, 3”x 6” at each building corner.
iii. The joint between the floor slab and walls shall be joined with a grout mixture on the inside, a matched colored caulk on the outside and two (2) weld plates 6” long per wall.
B. Painting/Staining
i. An appropriate curing time shall be allowed before paint is applied to concrete.
ii. Some applications may require acid etching. A 30% solution of hydrochloric acid shall be used, flushed with water and allowed to thoroughly air dry.
iii. Painting shall not be done outside in cold, frosty or damp weather.
iv. Painting shall not be done outside in winter unless the temperature is 50°F or higher.
v. Painting shall not be done in dusty areas.
vi. Schedule of finishes:
1. Inside concrete surfaces
a. Inside floors shall be 1 coat of 1-part water-based chemical resistant urethane.
b. Interior walls and ceilings shall be 2 coats of a modified acrylic, water- repellent penetrating stain, followed by 1 coat of clear sealer.
2. Metal surfaces both inside and out
a. 2 coats of DTM ALKYD.
b. Exterior concrete surfaces
i. Exterior slab shall be 1 coat of clear sealer.
ii. Exterior walls shall be 2 coats of water-repellent penetrating stain in the same color as the walls or roof followed by 1 coat of clear acrylic anti- graffiti sealer.
3.3 TESTING
A. The following tests shall be performed on concrete used in the manufacture of building.
All testing shall be performed in the manufacturer’s laboratories. Testing shall only be performed by qualified individuals who have been certified ACI Technician Grade 1.
Sampling shall be in accordance with ASTM C172.
1. The air content of the concrete shall be checked per ASTM C231 on the first batch of concrete. The air content shall be in the range of 5.0% ± 2%.
2. The compressive strength of the cylinders shall be tested to ASTM C39.
Manufacturer shall make one (1) cylinder for release, one (1) for 7 days and one (1) for 28 days. The release must be a minimum strength of 2500 psi, the 7-day must be a minimum of 4500 psi and the 28-day must be a minimum of 5000 psi.
3. A copy of all test reports shall be provided to the customer as soon as 28-day test results are available.
3.4 INSTALLATION
A. Installer must be licensed pursuant to Rule 0780-02-13-.03 and pre-approved by the Tennessee Department of Commerce & Insurance, Tennessee State Fire Marshal’s Office, Tennessee Modular Building Program prior to bidding.
B. Installer shall not assemble modules unless they bear the proper label(s) in conformity with Rule 0780-02-13-.11.
C. Scope of Work
1. Work specified under this Section relates to the placement of the unit by manufacturer on customer-prepared foundations.
2. Compacting
a. The bottom of the area shall be compacted after it has been dug out. After the base has been placed, it shall be compcted as well. The bearing of the soil and base shall be a minimum of 1,500 pounds per square foot.
3. Base
a. After compacting the bottom of the area, a minimum of 6” thick and ¾” minus crushed rock (i.e., road base material) compacted to 95% of optimal density in accordance with ASTM D1557. Finished surface of sub-base shall be flat and level, with a maximum deviation of -1/2”, + 0” from true horizontal plane.
b. The base shall be placed for support, leveling and drainage purposes and also to limit frost action. The base shall be confined so as to prevent washout, erosion or any other undermining.
4. Location. It is the responsibility of the Contractor 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 soils testing comprised of two hydraulic conductivity tests collected by pushing Shelby tubes within the building footprint.
d. Provide access to the site for truck delivery and sufficient area for the crane to install and the equipment to perform the contract requirements.
e. Water, electrical and sewage site connections to be placed per manufacturer’s drawings. Must be placed to easily connect to the building.
5. Access to Site
a. 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, roadway width or grade, manufacturer may require an alternate site with better access provided to ensure a safe and quality installation. In any such case, additional costs for cranes, trucking, etc., shall be charged to the account of the customer.
3.5 WARRANTY—PRECAST DIVISION
A. Manufacturer warrants that all goods sold pursuant hereto shall, 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 manufacturer in writing within one (1) year of delivery for non-concrete appurtenances and twenty (20) years on concrete structures. Manufacturer, at its option, shall repair or replace the goods or issue credit for the customer provided manufacturer is first given the opportunity to inspect such goods. It is specifically understood that manufacturer’s obligation hereunder is for credit, repair or replacement only, F.O.B. manufacturer’s manufacturing plant, and does not include shipping, handling, installation or other incidental or consequential costs unless otherwise agreed to in writing by manufacturer.
This warranty shall not apply to:
1. Any goods which have been repaired or altered without manufacturer’s express written consent, in such a way as in the reasonable judgment of manufacturer, to adversely affect the stability or reliability thereof;
2. To any goods which have been subject to misuse, negligence, acts of God or accidents; or
3. 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.
3.6 DISCLAIMER OF OTHER WARRANTIES
A. The warranty set forth above is in lieu of all other warranties, express or implied.
All other warranties are hereby disclaimed. Manufacturer makes no other warranty, express or implied, including, without limitation, no warranty of merchantability of fitness for a particular purpose or use.
3.7 LIMITATION OF REMEDIES
A. In the event of any breach of any obligation hereunder, breach of any warranty regarding the goods or any negligent act or omission or any party, the parties shall otherwise have all rights and remedies available at law; however, IN NO EVENT SHALL manufacturer BE SUBJECT TO OR LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES.
3.8 ACCEPTABLE MANUFACTURERS
A. Contractors shall be required to submit to the Designer, for review, documentation for building manufacturer seven (7) days prior to bid and must include, but not be limited to, documentation that all persons involved in the manufacture, construction, installation, sale or lease of the modular building units are licensed by the Tennessee Department of Commerce & Insurance, Division of Fire Protection.
1. The basis of design for Middle Fork Bottoms State Park is the
“Montrose” modular restroom as manufactured by CXT, Incorporated, Spokane Industrial Park, 3808 North Sullivan Road, Building 7, Spokane, WA 99216, Phone: 800-696-5766.
2. Other manufacturers: Concrete Modular Systems, Inc. and Modular Connections, LLC.
3. Or equal manufacturer meeting the licensing requirements of the Tennessee State Fire Marshal Modular Program.
3.9 MISCELLANEOUS PROVISIONS
A. Louvers
1. Provide stationary louvers for all bathroom doors.
2. Provide operating louver for the chase door per the detail on the Drawings.
B. Air Conditioning Heating Controls
1. Provide temperature controls as shown on the drawings.
2. Place operating mechanisms, including off/on switch and temperature setting, in the chase in a location easily accessible.
C. Equipment in Chase
1. All equipment installed in the chase shall be plumb and installed in a neat and workmanlike manner.
2. Water heaters shall be set so that passage between the units is not hindered.
D. Surge tanks, piping, and other devices shall be securely supported to minimize damage from vibration using stainless steel or other non-corrosive materials designed for that function.
E. Delivery
1. The Contractor shall place the order for the building as soon as practical after Notice to Proceed.
2. Building shall be delivered to the site within 75 days from approval of shop drawings.
F. Operations/Maintenance Manual
1. Provide four (4) copies of a bound notebook containing operational instructions, warranty cards, and maintenance instructions on all electrical/mechanical equipment in the bathhouse. This includes, but is not limited to, heaters, fans, air conditioner, control devices, shower operators, and complicated plumbing devices.
G. Factory Start-up
1. An authorized representative of the factory (not the installer) shall be present at the final inspection and shall issue a letter certifying acceptable installation and start-up of the building.
PART 4 – WATER WELL INSTALLATION
4.1 DESIGN
A. Well shall be installed to meet all governing authorities permit requirements.
1. The well shall be installed by a licensed driller.
2. All permits shall be the responsibility of the contractor.
B. The well shall include a minimum pump size of 1 horsepower with buried bladder tank and a frost proof hydrant the pump.
C. All electrical and plumbing required for operation of the well shall be included.
D. All work shall be performed by a licensed installer
PART 5 – SEPTIC SYSTEM INSTALLATION
4.1 DESIGN
A. The septic system shall be installed to meet all governing authorities permit requirements.
B. Preliminary design has been completed and approved by Madison County Health Department.
1. Design includes: 1000 gallon Septic Tank, 1000 gallon Pump Tank, pump, 150’ SCH 40 force main, and 1509 SF of trench within the septic field.
2. All permitting and final approval will be the responsibility of the contractor.
C. All electrical and plumbing required for operation of the septic system shall be included.
D. All supplemental materials such as gravel and perforated pipe that are not specifically named but we critical to the operation of the septic system shall be included.
E. All work shall be performed by a licensed contractor.
END OF SECTION
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