SOW_Bldg_3010_Fort_Benning_30th_AG_Latrine_Addition,_wdr,_22Jul19.pdf

SCOPE OF WORK

CONSTRUCT LATRINE ADDITION TO BUILDING 3010

SAND HILL, FORT BENNING, GA

Drawing and Specifications Located:

Closing Date/Time: The Contractor shall provide detailed cost proposal for all work to MICC.

This scope of work (SOW) is a request for a proposal only until such time a contract is executed. A notice to proceed with the design and work shall be issued once the proposal is accepted by the Government.

PREFACE

The subject of this Request for Proposal #1 (RFP #1) is for the construction of a latrine addition to the existing building 3010 occupied by the 30th Adjutant Generals (30 AG) Battalion’s reception center for orientation of civilian volunteers and trainee soldier for the U.S. Army. The proposal shall include the design completion and the construction of the addition with miscellaneous modifications and upgrades as described in the bid documents.

Work performed on the building shall be for use as a soldier trainee reception facility. The contractor shall perform all work to include all scheduling, construction and design to complete the work. The contractor shall provide schedules, drawings, submittals, material, labor and supervision for a complete and useable facility addition. This SOW shall be used to provide a cost proposal, modifications and addition to the existing building with his/her detailed cost proposal, construction schedule, construction and completed design submittals to be approved by DPW-Engineering Fort Benning.

PROJECT TITLE: New Latrine Addition, Building 3010 for 30th AG, Sand Hill, Fort Benning, Georgia.

PROJECT NUMBER: TBD

SCOPE OF WORK

1. Timeline:

1.1. Contract Period 210 days .

1.2. Project Walk: TBD.

1.3. Proposal Due: TBD.

1.4. Construction Start Date: TBD .

1.5. Construction Completion Date: TBD .

2. Bid Process: IDIQ

3. Document Level: 15% Design.

4. Bid Documents:

4.1. Statement of work

4.2. Drawings

5. The work shall include, but not limited to, the following items and descriptions of work/labor to perform:

001 GENERAL

1. The Project: Construct New Latrine addition to building 3010 to be utilized as support for soldiers’ training for the United States Army Maneuver Center’s mission at Fort Benning Georgia.

2. Location: The work is located on Sand Hill at 5305 3rd Infantry Division Road near the intersection of 2nd Armored Division and 3rd Infantry. Specifically, the latrine will be constructed as shown on the floor plan.

3. General Execution Requirements: Contractor shall agree to meet the government’s needs to make the new construction addition on the site to be a complete and usable latrine facility in support of the U.S. Army’s mission at Fort Benning. Contractor’s work and submittals shall produce a complete and usable facilities.

4. Design and Engineering: The Contractor shall provide to the government for review and approval all submittals required herein prior to starting work, including any design or drafting as well as a timeline schedule for work completion. The timeline shall include major benchmarks and milestones to provide knowledge of the project and objectives to be completed within the construction time scheduled.

4.1. Upon completion of the work the contractor shall submit one complete set of hard copy as-built drawings; electronic files will also be accepted.

4.2. All work shall be in accordance with (IAW) all applicable codes and standards including but not limited to:

4.2.1. International Building, Plumbing and Mechanical Codes.

4.2.2. National Electrical Code.

4.2.3. National Fire Protection Agency requirements.

4.2.4. Installation Design Guide.

4.2.5. TM 111 Guidance provided in Fort Benning Environmental

Considerations as listed on the projects FB-144R.

4.2.6. United States Army Training and Doctrine Command (TRADOC)

Force Protection Program (FPP); Unified Facilities Criteria (UFC) for buildings.

4.3. Implied specifications: When written specifications are not furnished the standards of work shall be in accordance with industry standards and Ft Benning guide specs as issued by the Savannah District Corps of Engineer.

5. Preparation provided by the contractor to the Government:

5.1. The Contractor shall be responsible for field/site visit to obtain measurements, verify and determine correct and appropriate location for optimum grade/site elevation and soil support requirements IAW accepted local, state and federal building practices.

5.2. All drawings provided to the contractor are for reference/information only and may or may not be to scale. Contractor shall provide for any/all deviations to accepted local, state and federal building practices/codes and bring these to the attention of the construction inspector for review/consideration by the government.

5.3. Review the projects FB-144r; Record of Environmental Consideration for compliance prior to initiating any work.

5.4. Work shall be prefabricated as much as possible to limit construction scheduling time at the construction site.

5.5. The contractor shall contact Flint Electric and arrange for construction power to the project site or provide electrical power generator for construction.

5.6. Contractor shall provide temporary toilets for contractors’ use.

6. Cost and Pricing: Within 48 hours of the bid/proposal date and time the contractor shall provide to the Architect/Engineer an itemized list of material and labor cost for review prior to award of the contract.

7. Coordination with Other Contractors: Other contracts and work is subject to be performed at the same time as this contract and the contractor shall cooperate and is now notified of same; these may include but not be limited to the following:

7.1. Construction on adjacent building sites.

7.2. Resurfacing or paving of existing roads and/are parking areas.

7.3. DOIM (communications)

7.3.1. Installation of communications cabling and equipment to adjacent buildings (N.I.C.).

7.4. Installation of site utilities to the building.

8. Occupancy:

8.1. The existing building will have occupants throughout the construction time period. The adjacent project site and buildings will be subject to occupancy and training operations. Contractor shall be aware of training on-going during construction and shall not block access to areas of the site without prior approval from the contracting officer or the DPW – CIB inspector.

9. Selective Building Demolition: yes

10. Selective Site Demolition: yes

11. Salvage: None

12. Disposal of Construction Waste: The Contractor shall be responsible for removing and disposal of all debris created by this project IAW local, state and federal guidelines and laws. The contractor shall dispose of all debris created by this project in Georgia/Alabama approved Landfill at the contractor’s expense. Contractor shall maintain and provide upon request by the KO or the designed representative receipts and haul tickets or bill of laden that construction debris from this contract has been disposed of IAW with local, state and federal guidelines and laws.

13. Safety: The contractor shall comply with all governing codes and standards.

Contractor shall comply with Fort Benning Safety and Environmental laws and regulations. The contractor shall perform all work IAW government procedures for entering and working at Fort Benning. The government reserves the right to stop work at any time for safety, security reasons, and for national defense at no cost to the government. The Project will require tight construction scheduling and special consideration for continued operations of adjacent areas for the training of Soldiers. The contractor shall be responsible for securing the site from users with a minimum of 4’ high, orange vinyl mesh fencing around all new work areas.

14. Accessibility to Work Site: Monday through Friday, 0800 to 1630; weekend days and Federal Holidays work shall be as approved by the KO. Work maybe performed on days of training operation unless written notice is issued to suspend work by the KO and coordinated with the CIB inspector and XO for the Training Unit and the Range Safety Office due to special operations.

15. Daily Housekeeping: The Contractor shall keep work area clean and remove all unneeded construction debris daily and/or as directed by the construction inspector.

16. Environmental: See DPW 144R File and provide documentation and permits as required.

17. Alternates: No. 1 substitute wood framed roof system with cold rolled channel steel trusses.

18. Required Submittals:

18.1. Completed grading plan with maximum 1 ft. contours and spot elevations.

18.2. Completed erosion plan detailing Best Management Practices.

18.3. Concrete design and testing procedures and sample test.

18.4. Concrete sealants and curing materials.

18.5. Reinforcing and accessories for concrete work.

18.6. Shop drawings (as applicable).

18.7. Paints and coating product data and schedule.

18.8. Unit Heaters

18.9. Lighting

18.10. Conductor

18.11. Conduit, fittings, and junction boxes

18.12. Distribution panel and breakers

18.13. Light switches

18.14. Wall receptacles

18.15. Concrete masonry units and brick (including accessories i.e.

reinforcement and ties).

18.16. CMU lintels with steel reinforcement.

18.17. Steel porch posts.

18.18. Wood beams for porches.

18.19. Doors, frames, thresholds, hardware, and installation instructions

18.20. Metal roof system, trim, anchors, fasteners, and installation instructions. Requires manufacturer’s catalog cuts and color charts.

18.21. Plywood roof deck, roof paper, and fasteners.

18.22. Metal fascia board, soffits, and porch ceilings

18.23. 2 x 6 (and 2 x 8) roof joists and rafters (Stick built or pre-stressed).

If pre-stressed is submitted for approval, contractor shall submit engineer’s drawings of construction and professional engineer’s stamp (2x6 top chords will be required).

18.24. FRP faced fire retardant wood panels for ceilings.

18.25. Exterior and interior wall paint with color samples.

18.26. Door and frame paint with color samples.

18.27. Epoxy flooring with sample color chart.

18.28. Elongated bowl toilet with siphon jet metered flush valve.

18.29. American Standard urinal model “Lynbrook” wash out, or approved equal.

18.30. Wall hung lavatory with 4 inch combination faucet. (Cold water only).

18.31. Drinking fountains.

18.32. All toilet accessories including grab bars and hand dryers.

18.33. Type “L” copper pipe and fittings.

18.34. Cast iron sewer piping and fittings.

18.35. Hardware copper tubing.

18.36. Isolation, check, and drain valves.

18.37. Copper water piping.

18.38. Thermostat controlled through wall exhaust fan.

18.39. Through wall heat pumps and wall collar assemblies.

18.40. Scheduled 40 PVC DWV drain piping,

18.41. Roof jacks for sewer vent

18.42. Metal roof tie straps and fasteners.

18.43. Grass sod, top soil, fertilizers, and grass seed.

18.44. Gravel

18.45. Environmental Protection Plan for Site setup, erosion control, dust control, and spill control.

19. Statement of The Work / Construction - General: Work Shall be as described herein this Scope of Work (SOW) as titled and on the drawings and specifications prepared by The Directorate of Public Works (DPW) Fort Benning which are conveyed as a 15% design which shall be completed by the successful bidding contractor and shall not be limited to all materials, labor, supervision, engineering design completion, support services, equipment and tools required to complete the work.

The project shall consist of the construction of a new latrine at the intersection of Roush Road and 2nd Armor Division Road in Sand Hill. The building will consist of 2 latrine areas (1 male, 1 female) which will have ADA accessibility.

The building will have a 4” floating concrete slab and its construction will be a standard 8” CMU structure with standard brick veneer to match Sand Hill design standards. The roof structure will be wood framed and the roof system will be standing seam metal. The building will have metal doors and frames, epoxy flooring with drains, plumbing fixtures and trim, toilet accessories, drinking fountains, sidewalks, electrical lighting, conduit, conductor, distribution panels, breakers, and connections to the sewer, water, and electrical utilities.

Contractor shall be responsible to coordinate with local utility companies. The sewer lateral and domestic water piping must comply with the Columbus City Water Works specifications. The electrical service to the building shall be installed by Flint Energies. Electrical meter can and weather-head to be installed by the contractor. Site requires clearing and grading and backfill to level the site for the new latrine.

002 SITE WORK

1. The contractor shall be responsible for the location of all utilities at the site prior to beginning any work.

2. Also prior to any work starting at the site, the contractor shall submit a site plan detailing the location of the new building, all surrounding structures, the existing site contours (at maximum 1’ intervals), the proposed finished contours (at maximum 1’ intervals), all best management practices for erosion prevention, and any other notable site features. The finished contours shall be designed such that water is directed away from all sides of the structure.

Minimum slopes of 5:1 shall be maintained away from the building.

3. The best management practices shall include but are not limited to the installation of silt fence, hay bales, check dams, temporary ground cover, permanent ground cover, and construction entrances. These implemented items shall be installed to contain sediment, prevent erosion, and promote soil stabilization during all land disturbing activities.

4. Once the contractor has established all approved best management practices, any existing topsoil, debris, and loose or soft soils shall be stripped from the pad and surrounding area. Topsoil shall be stockpiled on site for the duration of the disturbance and spread over disturbed areas towards the end of construction in order to encourage grass growth.

5. The contractor shall be responsible for installing seed, mulch, and fertilizer to be applied to all disturbed areas and not less than a 30 foot perimeter beyond the 4ft gravel bed area (see item 9 below), which will be placed from the face of the new concrete slab. Grass shall be established (minimum of 144 sprigs/sf) prior to finalizing the project. Seeding and mulching shall only be required where there is no interference with existing tree cover which would preclude the growth of grass.

6. The site shall be graded in accordance with the approved grading plan (which is requested in item 1 as a submittal) and such that positive drainage is achieved away from the slab. If any fill material is needed to achieve finished grade, the contractor shall utilize an on-site borrow area (if available). If no on-site soils are available, the contractor may utilize the nearest Fort Benning borrow pit provided that the use of said pit is requested in writing by the contractor and approved by SHAW.

7. All structural areas shall be compacted to 98% of the standard proctor, which shall be performed by a materials testing laboratory. All soils, both original and fill, shall be tested in accordance with the procedures outlined in the ASTM manual regarding nuclear density gauge testing. Fill material, if necessary, should be placed in thin, loose lifts, of no more than 6 inches in thickness and compacted with approved compaction equipment. The testing lab shall also be responsible for performing density testing for every 2,000 square feet at each 6 inch lift within the pad area, and a minimum of 1 per lift, to ensure proper compaction. Whether fill soils are obtained on-site or at a borrow pit, they may only be used as structural fill material provided that the soils lab approves it as suitable for such use. All testing and reporting shall be submitted for review and approval prior to concrete placement. The Standard Proctors performed on the original soil and the borrow soil shall be submitted along with all density testing and approved prior to concrete placement.

8. The contractor shall be responsible for all construction staking regarding the location of any new structures associated with this project. The staking shall follow the approved site plan, submitted by the contractor. Upon completion of the construction staking, the staking shall be reviewed and approved by the Contracting Inspection Branch prior to continuing construction.

9. Once finished grade elevation has been reached in the pad area, a base consisting of a minimum of 4 inches of compacted structural fill material (i.e.

M-10’s, river gravel, etc.) shall be placed. If M-10’s are used, proper watering techniques shall be implemented during placement and compaction, and approved by a DPW-CIB representative. A layer of 0.006 poly shall be applied to the subgrade to preclude moisture from penetrating the pad. The pad area shall be treated with a pesticide treatment prior to the placement of concrete. The contractor shall coordinate with the DPW Pesticide Inspector during all phases of treatments for materials and inspections, including mixing and application.

10. Once the pad has been poured, the contractor shall install approximately 4 inches of compacted #57 stone around the entire pad. The stone pad shall extend a minimum of 4 feet from the face of concrete and shall be installed over a geotextile ground cover fabric.

003 CAST IN PLACE CONCRETE

1. All concrete shall be normal weight concrete with a density of 145 lb/cubic ft

(pcf). All slabs shall have an allowable compressive strength of at least 3000 lb/square in (psi). Concrete design shall have a slump ranging between 2 and 4 inches and shall have between 3% and 5% air. The contractor shall submit product specifications as well as mix designs for approval prior to starting any concrete work. All concrete shall be fiber mesh reinforced according to the ACI and ASTM standards.

2. The contractor shall also submit for approval product specifications regarding all curing and sealing products to be used on the concrete. The concrete pad shall have dimensions as specified in the attached drawings.

3. The concrete specifications shall follow those listed on the attached drawings.

4. No soil testing has been performed in the area and no historical soils data is readily available. All areas located within the pad area shall be designed based on an assumed, available soil bearing capacity of at least 2000 pounds per square foot (psf). The interior slab shall have a steel troweled, sealed, non-slip textured finish. The exterior concrete area shall have a “light broomed” finish.

5. Prior to the placement of concrete, the contractor shall request for approval an inspection of the foundation (including appropriate footing dimensions and correct reinforcement sizing and spacing).

6. The contractor shall install all plumbing, electrical services, and data communications must be installed/stubbed up prior to installation of the floor slab.

7. The contractor is responsible for retaining a consultant to test the concrete placement and reinforcing steel. One set of concrete test cylinders shall be made for every 50 cubic yards of concrete placed, or at least one per pour, if less than 50 yards is placed per pour. Additionally, 1 set of cylinders shall be made for every 100 linear feet of footings placed. All applicable ASTM testing standards shall be followed in both making the samples as well as the testing of the samples for compressive strength. Sets are to include 4 cylinders: 2 to be tested at 7 days, 1 at 28 days, and 1 “hold” cylinder, or 56 day test. All concrete shall meet or exceed a compressive strength of 3000psi. All test results shall be submitted to DPW-CIB for approval prior to continuing construction.

004 MASONRY

1. Product specifications for all materials described below shall be submitted and approved prior to continuing construction.

2. The building shall be constructed with 8-inch polished faced concrete masonry units (CMU) laid in stack bond and all new exposed masonry work shall match the existing construction. CMU used in the construction of this project shall be standard weight block with similar finish or brick veneer.

3. Brick veneer mortar grout shall be colored as selected by the government.

CMU mortar may be standard grey color.

4. The CMU shall be attached to the continuous concrete footings with #5 steel reinforcing bars and hooks in the locations shown on the attached drawings.

At each vertical reinforcing bar and hook, a #5 steel reinforcing bar shall be lap spliced and continued to full wall height. All vertical reinforcement shall be galvanized and shall terminate either at lintels or at the bond beam at the top of the wall.

5. The contractor shall fill all CMU cells below grade elevation with concrete as well as in the locations of all vertical reinforcement in the CMU wall.

6. The CMU shall be horizontally reinforced at 16” O.C. (every other course) for the full height of the wall. All horizontal reinforcement shall be 0.043 diameter hot dipped galvanized.

7. Above each of the 4 doorways as well as above both of the through wall heat pumps (see 015 MECHANICAL below for details), a lintel shall be created using an 8-inch standard faced CMU U-block with reinforcing steel and grout as shown on the attached drawings.

8. The top course of CMU around the building shall serve as a bond beam. It shall consist of 8 inch standard faced CMU U-block with reinforcing steel and grout as shown on the attached drawings. The pressured treated wooden top plates (see 006 WOOD below) shall be anchored to the bond beam as shown on the attached drawings.

9. In the areas noted on the attached drawings, a standard, 4” brick veneer shall be installed with air space adjacent to the CMU (along the majority of the exterior wall). Also, the brick veneer shall be installed around each of the 4 steel columns supporting the roof load (see 005 METAL below for details).

10. Brick veneer shall be supported by the CMU wall in the form of straps or ties spaced at a maximum distance of 16” O.C. vertically and horizontally. The brick veneer surrounding the columns shall be anchored, strapped, or tied accordingly such that the column stabilizes the brick load.

11. The CMU, where exposed, shall be painted to match brick veneer as determined by government’s selection from the contractor provided color wheel.

005 METAL

1. The contractor shall provide and install 4 steel tube columns as specified on the attached drawings. Columns shall support wood beam and roof load above. The columns shall be painted with a zinc rich primer and field painted.

2. The columns shall be anchored to the column footing below with anchor bolts and nuts as specified on the attached drawings. All anchor bolts and nuts shall be galvanized; bolts shall be set to the correct height and not cut in the field.

3. The columns shall be set on top of the column footing and the base plates, anchor bolts, and nuts shall be cast into the concrete landing such that a flush surface exists at finished floor elevation to lay the brick veneer.

4. A standing seam, 24 gauge galvanized steel metal roofing system shall be installed on the wood framed roof structure (see 006 WOOD below for details). The standing seam roof system have a finish equal to Kynar or Hylar and all product specifications and details shall be provided by the contractor for approval prior to continuing work. The metal roofing shall be separated from building paper with red rosin paper.

5. The contractor shall supply the government with the roof manufacturer’s standard color chart from which the roof color may be selected.

6. The soffits and fascia boards shall be metal.

006 WOOD

1. At the top of the CMU walls, the contractor shall install pressured treated 2x8 top plates to facilitate the wood roof framing. The top plates shall be anchored to the CMU bond beam as shown on the attached drawings.

2. The roof structure shall consist of 2x8 wood ceiling joist and 2x6 rafter framing at a maximum of 16” O.C. with ¾” plywood decking and 30 pound roof paper.

3. The roof structure shall be secured to the top plates using hurricane clips which are appropriately sized to sustain the wind loads in this area as designated by code. Hurricane clips/straps shall be galvanized steel equal to “Strong-Tie”.

4. All wood framing shall be fire retardant treated or see alternate for the use of steel channel truss system.

007 MOISTURE AND THERMAL

1) Install insulation into cells of exterior CMU walls. Install site injected foam

(manufactured for CMU walls) or Styrofoam block inserts manufactured for CMU insulation.

2) Install 9 inch thick R-30 batt insulation between bottom chords of roof framing joist; support by poultry netting or wire strands anchored to bottom chord of wood trusses to support insulation.

008 DOORS AND WINDOWS

1. The doors shall be constructed of heavy duty galvanized steel reinforced strengthened at hardware points, and factory primed. All doors shall have kick and mop plates, push plates, aluminum thresholds, weather stripping, door stops, and locking hardware as indicated on the drawings. Lock cylinders shall be 7 pin keyed. All door hardware shall be stainless steel construction with the exception of the thresholds. All doors and frames shall be painted chocolate brown.

2. The insulated metal doors shall be SDI/Door A250.8, Level 2 (two) model 1 (full flush); heavy duty galvanized steel with extra framing/reinforcing at hardware points, insulated, and factory primed.

3. SDI Heavy Duty Doors: 0.053 inch (1.3 mm) minimum steel frame thickness.

4. Metal door frames shall be SDI/Door A250.8, Level 2; Form frames to sizes and shapes indicated, with welded corners. Provide steel frames for doors.

a. Provide 4" heads and block coursing shall match finish floor.

5. Door mechanisms: Lock and unlock door only.

a. Lock cores shall be 7 pin interchangeable core of Fort Benning

Standards; E keyway; core mark stamped on side of core.

b. All door openings shall be 7'-0" tall.

6. Windows – None

009 FINISHES

1. The contractor shall submit a standard color fan from which the color of the doors and frames may be selected by the government.

2. Floor finishes:

Latrines: shall be sealed with a resinous epoxy flooring.

Closets: shall be sealed concrete.

a. Product Manufacturer: DUR-A-FLEX INC; 1-800-253-1539 or equal product; DUR-A-QUARTZ; Multiple Component, Seamless, Anti- Microbial, Chemical & Thermal Shock Resistant

b. Installers Qualification: Manufacturer approved Installer, who has technical qualifications, currently approved by the manufacturer, provide with submittal data.

c. Installation: 3/16” (minimum thickness), Epoxy Floor System with 6 inch integral base with metal edge. Adhere strictly to manufacturer's current written instructions for complete system with primer multiple coats.

3. The finished floor in the latrine shall be sealed with an epoxy finish.

4. All exposed CMU walls shall be primed and epoxy painted. Paint colors to be selected by the government.

a. Ceiling Finish: Factory finished 1/4”x48”x96” laminated panels of a skin of fiberglass reinforced product equal to Kemlite (frp) and backing of plywood or oriented strand board (OSB); equal to Kemply, a Crane Co. with .09”thick Contractor shall provide and install double faced laminated panels with kemlite or equal FRP.

Panels shall be installed with stainless steel (s.s.) screws with finish type s.s. ring washers class “A” fire-x glasbord embossed frp skin.

Provide and install all battens and trim provided by manufacturer of material to match panels. Install per manufacturers tech sheets and instructions. Panels to be installed with full panel centered on space or grids centered.

b. Ceiling material at covered walkways and covered exterior walkway shall be same as interior of Latrines.

010 SPECIALITES

1. The contractor shall provide and install the following toilet accessories:

a. High impact plastic, Use single roll type jumbo drum dispensers, drum type toilet tissue dispensers (1 each per water closet – 10 total) – for this item SOW overrules drawings.

b. High impact plastic 40 ounce wall mounted soap dispensers (1 per lavatory)

c. 42” Stainless Steel grab bars (1 each per handicap water closet)

d. 36” Stainless Steel grab bars (1 each per handicap water closet)

e. Stainless steel tampon disposal bins approximately 6”x4”x8” with lid and bottom drop door (1 each per female water closet)

f. The paper towel and waste receptacle shall be a combination type.

The waste receptacle shall have a cleanable vinyl liner. The paper towel dispenser shall be for c-fold paper towels. The unit shall be mounted semi-flush to the wall.

g. One additional stainless steel wall hung trash collection contain 13 gal. one each per latrine.

h. Hand Dryers (2 (two) each male and female latrine) the hand dryer type is electric that blows warm air when button is pressed. Please set the timer on the fan blowing at low setting of the manufacturer's recommendation. Acceptable Manufacturers: Products equal to Excel Dryer Inc., which is located at: 157 Chestnut St. P. O. Box 365; East Longmeadow, MA 01028; Tel: 413-525-4531; Fax: 413- 525-2853; Email: sales@exceldryer.com; Web:

www.exceldryer.com Warm air, rapid drying electric hand dryer;

Xlerator.

i. Stainless steel framed glass mirrors at 24 inches wide by 36 inches tall; standard mirrors at non-handicapped lavatories.

j. Stainless steel framed glass handicap mirrors at 24 inches wide by 42 inches tall (1 each per handicap lavatory).

k. Solid plastic or polymer toilet stalls and urinal screens; floor mounted and overhead braced. Solid plastic or polymer toilet stalls and urinal screens. Toilet stalls shall be constructed of 1 inch thick solid polymer panels with heavy duty stainless steel or aluminum mounting hardware. Pilasters shall be anchored to the floor and walls and have an overhead supporting bracket. Panel doors shall be equipped with stainless steel continuous piano hinges for 180 degree opening and a coat hook. Panel colors shall be selected by the government. Urinal screens shall be constructed of the same materials as the toilet stalls. Urinal screens and mounting hardware to include continuous wall brackets, plastic pilasters to be furnished by the same manufacturer as the toilets stalls with stainless steel or plastic shoe covers.

l. Standard stalls shall be nominal to center line 3'-0" wide by 5'-4" long. Handicap stalls shall be nominal 5'-4" wide x 6'-0" long.

Mounting shall be floor supported with continuous overhead bracing.

m. Heavy duty clothes hook: Provide 1 (one) per stall with concealed mounting B-2116 Locks to wall plate with three stainless steel setscrews for theft-resistant mounting. 300-lb (136-kg) downward pull. Flange diameter: 2 3⁄4" (70mm). Unit projects 3 7⁄16" (85mm);

mounting height 72” (914mm).

2. Interior Specialties - Corner Guards;

a. For walls install the product as basis for design InPro Corporation, Muskego, WI; flush mount corner guards model 4” leg stainless steel as space is available, finish selected by Government. Corner guards shall be a minimum of 7’ high.

3. Fire extinguisher and cabinets Install new fire extinguishers in new cabinets mounted in walls; aluminum semi-recess with aluminum door with carbon plastic panel. Install one at each exist and within 75 travel distance of same.

4. Walk Way and Door Covers: Over new concrete walk as indicated on buildings; Flat soffit canopy: Pre-engineered all extruded aluminum construction equal to Peachtree Protective Covers or E.L. Burns www.elburns.com entry covers; Components are prefinished bronze in color; 4" modular extruded flat soffit roof deck, 6" extruded bronze fascia minimum 4”x4” bronze colored aluminum columns and 4”x6” bronze aluminum beams. System factory pre-assembled as much as possible and ready for erection.

5. Extruded Architectural Louvers: factory Kynar coated extruded aluminum louver with frame. Equal to Greenheck SED-202 Sight-proof drainable blade louver.

a. Construction: 6063T6 extruded aluminum.

b. Frame: 3”x .063 in. nominal dimensions.

c. Blades: Chevron style drainable design; .063 nominal wall thickness; on 2 inch centers.

d. Bird-screen: 3/4 inch x .051 in. flattened expanded aluminum in removable frame; mounded inside rear.

e. Size: to fit existing openings.

f. Extended sill

g. Kynar finish

h. Coordinate installation with unglazed window unit.

6. Interior signage for the project shall be provided to include room identification for all spaces. Interior signage shall be included in the SID and shall be provided in accordance with the Sign Standard, UFC 3-120- 01 which is available on the internet at http://65.204.17.188//report/doc_ufc.html. Signage schedule, plan, and details shall be included in the SID and in the construction drawings.

a. Note sizes as follows:

b. Latrine

c. Room Identification 6" x 8"

i. Sprinkler Closet

ii. Mechanical

d. Fire Extinguisher 10" x 12"

7. Miscellaneous Exterior Elements: All louvers, exhaust fans, and other exterior elements shall be factory finished to match the fascia trim color.

8. Fire Suppression System: extend system from nearest zone for complete coverage.

SECTION 22 00 00 PLUMBING SYSTEMS

A. Specification, Material, Installation, Construction and Management

1. The contractor shall install the domestic water piping out to 5 feet beyond the outside the building walls and terminate the service.

2. The 2 inch diameter water service shall be copper.

3. The 6” diameter sewer lateral shall be schedule 80 acid resistant PVC below the floor slab. All sewer piping in the chase wall and attic may be Schedule 40 PVC DWV.

4. The sewer lateral shall extend to 5 feet outside the building. The Columbus City Water Works shall connect to the sewer line and domestic water lines and provide the vault and backflow valves and extend them to the nearest sewer and water mains. The water works will repair the landscape over the sewer line. The trench area over the water line shall be repaired by the contractor constructing the latrine.

5. The through the wall heat pumps shall have a metal body and wall collar assembly. Plastic wall collars and cabinets are prohibited. The heat pumps shall be R-134a, R-410a, or R-407 or R-22 refrigerant. The units shall be equipped with remote wall mounted thermostats. Provide a PVC drain from each heat pump connected to the sanitary sewer.

6. Plumbing System Design & Construction Requirements:

The design shall incorporate all items listed below. The materials types, spacing, and installation shall be incorporated into the specifications to be provided with the design. A list of the specifications will be provided for the Contractor’s designing AE firm to edit and include with the design drawings. The items to be incorporated into the design and construction as follows:

a. Install new condensate and drain piping extensions from the new HVAC equipment to the sanitary sewer line. Piping shall be type L copper, sweat joint. Piping supports types and spacing shall conform to

MS SSP-58. \

b. Install new floor drains in the latrine. The floor drain shall be equipped with trap primer. New drain shall be cast bronze or iron body with rubber gasket seals for connections to cast iron or PVC DWV drain piping. Plastic drain bodies are prohibited.

c. Install new high capacity electric domestic instantaneous water heater(s) to satisfy the demand for hot water to the lavatories, and mop sink.

7. Install the following new plumbing fixtures:

a. Handicap Water Closet: Provide and install wall mounted handicapped elongated bowl water closets with siphon jet metered flush valves set for 1 gallon per flush. Seats shall be open front and white in color.

Provide a wax waste donut. Flush and stop valves shall be chrome plated metal.

b. Standard Water Closet: Provide and install wall mounted standard elongated bowl water closets with siphon jet metered flush rate of 1 gallon per flush. Seats shall be open front and white in color. Provide a wax waste donut. Flush and stop valves shall be chrome plated metal.

c. Wall Mtd. Urinals: Provide and install wall mounted rinse flush action urinals. Urinals shall conform to and be equal to Kohler Model K-4991- ET-0 urinal with 2-inch wall waste outlet and wax donut, and metered touchless hybrid rinse flush action valve metered at a rate of 0.5 gallons per flush. Flush and stop valves shall be chrome plated metal equal to Kohler Tripoint no. K-7546-CP low voltage hard wire power (no batteries) with push button manual bypass operation.

d. Lavatories: Provide and install vitreous china wall mounted lavatories equal to Kohler Greenwich with concealed carrier and commercial grade single handle Delta 516LF HGMHDF (with metal grid strainer);

install all new single lever faucet with new drain, P-traps and fittings, stems etc. installed to handicapped lavatory height. Lavatory trim shall be all chrome plated brass or copper construction.

e. Mop Sink: Install floor mounted terrazzo concrete mop sink with a 3-inch drain, 8-inch wall mounted center set wall faucet with a swivel type spout. Handles shall be lever type. Faucet shall be all chrome plated metal construction. Install ¼” thick solid plastic wall splash on back and adjacent wall same width as floor sink.

8. All new drain/waste/vent pipe shall be Schedule 40 PVC DWV, solvent joint. Sewer lateral from the building shall be no less that 6-inch diameter to conform to specifications. Provide vent through roof. Pipe supporting shall conform to MS SP-58 for types and spacing. Pipe insulation shall be continuous through pipe supports. Provide clean outs in wall and floors.

9. Install new domestic water piping complete with insulation and supports.

Pipe shall type L copper sweat joint. Crimped joints are prohibited. Pipe supports shall conform to MS SP-58 for types and spacing. Pipe insulation shall be continuous through the supports.

10. Contractor is responsible to satisfy and be in compliance with all building construction, fire, plumbing, electrical, and mechanical codes listed in PART 1 of this SOW when designing and installing the work.

11. All piping shall be concealed in walls, above ceiling or below slab. Pipe insulation shall be continuous through the supports.

B. Design Drawings & Specifications

1) Design Drawings: This is a 15% plumbing design bid documents.

Contractor is required to submit the 65% and 100% electrical design drawings for the government approval before starting their work. The design drawings for the Plumbing systems shall include the following:

a. Plumbing: (1) Demolition plan; (2) New Work plan; (3) Domestic water pipe plan; (4) Drain/waste/vent plan; (5) Riser diagrams; (6) Plumbing fixture schedule; (7) work notes; and (8) Typical pipe connection details.

b. The calculations for head loss in the piping shall be submitted with the 95% design drawings.

c. All design submittal drawings shall be submitted in PDF electronic format. The final approved design drawings shall be submitted in Auto-Cad or Microstation format in both full size hard and electronic copies.

1. Specifications:

a. Specifications to be edited will be provided in word format. Contractor shall delete the information that complies with the notes and instructions stated above for each discipline.

Section 23 00 00 HVAC

1. HVAC System - Design and Construction Requirements: The design shall incorporate all items listed in this section and the specifications. The materials types, spacing, and installation shall be incorporated into the specifications to be provided with the design. A list of the specifications will be provided for the Contractor’s designing AE firm to edit and include with the design drawings. The items to be incorporated into the design and construction as follows:

2. Contractor shall complete the design and layout of heating, ventilating and air conditioning (HVAC) systems to include equipment and provide engineered CAD drawing submittals for review prior to beginning work.

Submittal shall include any duct layout and sizing, equipment and material schedules.

3. Design and Drawings: This is a 15% HVAC design bid documents.

Contractor is required to submit the 65% and 100% electrical design drawings for the government approval before starting their work.

Design and install a new HVAC system consisting of the following:

a. Two (2) new wall mounted heat pump systems with back up electric strip heat, economizer cycle, energy recovery ventilator and ductwork.

The indoor blower motor shall be variable speed (ECM) type motor.

The motor shall be self-adjusting to provide proper airflow at high static pressures without user adjustment or wiring changes by the user. The motor shall be programmed for 20-second ramp up and 60-second down rate for quiet, smooth starting and stopping. Step capacity compressor with 2 stage control with minimum 5 year warranty.

b. R-41-A Refrigerant

c. Aluminum Fin and copper coils

d. Separate standalone disconnect

e. 9.0 cooling efficiency.

f. Commercial Room Ventilator

g. Barometric Fresh air damper

h. Motorized Fresh air damper

i. Rain hood to be provided to prevent roof drip or storm water over wash.

j. Low Ambient Control

k. Outdoor thermostat

4. General Material requirements:

a. Ductwork; 20 gauge

b. Snorkel intake duct for remote intake minimum intake at 11 foot above finished grade.

c. Filter grill; heavy duty extruded aluminum

d. Supply grill; heavy duty extruded aluminum

e. Thermostat; Local thermostat controlled, programmable heat pump, electric heat with remote sensor with heavy duty locking cover guard.

5. Contractor is responsible to satisfy and be in compliance with all building construction, fire, plumbing, electrical, and mechanical codes listed in PART 1 of this SOW when designing and installing the work.

6. All piping and conduit shall be concealed in walls or above ceiling.

7. Pipe insulation shall be foam rubber type rated for operating temperatures of 0 F up to 150 F. Pipe insulation shall be continuous through the supports.

8. Ductwork shall be 20 gauge galvanized steel with S lock and drive type joints.

a. Apply duct mastic to the outside surfaces of the ductwork at the seams and joints. Full coat duct work exposed to weather.

b. Provide flexible joint connectors on the ductwork at mechanical units and motors.

c. Provide turn vanes at all elbows and tees.

d. Provide hinged or clamped type access doors at turning vanes.

e. Flexible duct from the rigid duct to the diffusers and/or grilles shall be no longer than 5 linear feet long.

f. Exhaust air grilles shall be manufactured with perforated (holes) type design.

g. Ductwork supports shall conform to the SMNAC HVAC

Construction Standards for supports. The design details shall provide the correct details for pipe support straps and channel bars with threaded rods. Straps shall be continuous under the ductwork.

Straps shall be secured to the ductwork sides (Not the bottom).

Design details shall be provided showing the requirements for the installer. Provide a chart showing the spacing between the ductwork supports or provide a symbol on the drawings showing support locations.

h. Ductwork in duct chases, or exposed to ambient air shall be insulated.

i. Coordinate with the electrical design to provide smoke detectors at the supply air diffuser near the HVAC units.

j. Provide exhaust fan ventilation in the latrine room that is thermal activated at 79 degrees F and interlocked with a new occupancy sensor for operation under 79 degrees. Provide capability to turn the exhaust fan on manually for routine maintenance.

k. Provide electric supplement unit heater in each latrine. Set the thermal stat at 50 degrees F for the cooling season.

l. Provide a dedicated mini split DX system for the new latrine room.

Contractor shall be responsible design and unit selection to maintain the required dry bulb temperature between 69 to 79 degree Fahrenheit and relative humidity between 40 to 60 percent.

Ensure unit is working properly after the installation and is warrant for a period of 5 years. Provide remote programmable thermostat with heavy duty steel lockable cover. Provide copper pipe condensate drain concealed in the wall and/or building to spill into typical dry well.

m. The design parameters for this building varies. The building’s location and the outside air has been recorded by the U.S. Climate Data. Provide a design using the average design parameter for regional data during the summer and winter months.

i. Summer Ambient Air Temperature: 85 F dry bulb, 65 F wet bulb.

ii. Winter Ambient Air Temperature: 25 F dry bulb

iii. Provide 72 degree F room temperature during the cooling season and 68 degrees F during the heating season.

iv. Maintain 50 to 55 percent relative humidity.

9. Contractor is responsible to satisfy and be in compliance with all building construction, fire, plumbing, electrical, and mechanical codes listed in PART 1 of this SOW when designing and installing the work.

B. Design Drawings & Specifications

A. Design Drawings:

1. The design drawings for the HVAC systems shall include:

a. HVAC: (1) Existing Mechanical Room plan; (2) New HVAC Ductwork and Equipment plan; (3) Equipment installation details and schedule; (5) Typical pipe connections; (6) Typical duct connections; (7) Duct dampers; (8) Pipe and Duct fire wall penetrations; (9) Miscellaneous detail and; (10) work notes.

b. Heating and Cooling calculations shall be provided with the 65% design HVAC submittal. Provide test and balance reports and field report before the final inspections.

c. All design submittal drawings shall be submitted in PDF in electronic format. The final approved design drawings shall be submitted in Auto-Cad or Microstation format in both full size hard and electronic copies.

B. Specifications

a. Specifications to be edited will be provided in work format.

Contractor shall delete the information that complies with the notes and instructions stated above for each discipline.

0026 ELECTRICAL

General Electrical Requirements:

1. Provide all exterior and interior lighting as shown on the drawings.

The electrical system shall include LED lighting, amperage and voltage characteristics to match that in the existing building. Install new 200 amp power panel with service cables to run back to the building original entrance service, GFCI power outlets, exhaust fans, hand dryers and heat pumps. All panel circuits shall be filled with breakers.

2. Perform all work shown on the electrical drawings.

3. Install lightning protection system on the roof and balance and connect to the existing system.

4. All light circuits shall have a 20 amp breaker with 2#12 with ground in galvanized steel conduit and boxes. Provide stainless steel switch cover plates with wall gaskets.

5. The service wall receptacles shall be 20 amp, double gang and GFI rated.

Provide stainless steel wall cover plate with wall gasket with tamper resistant fasteners.

6. The exhaust fan circuits in the latrines shall be connected to be activated by occupancy sensors.

7. Light switches shall be occupancy type ceiling mounted activators.

8. All hand dryers shall have 20 amp breakers with 2#12 copper with ground in galvanized steel conduit.

9. The heat pumps shall have 3#10 copper with ground and 2 pole breakers to match installed equipment.

10. EMT conduit may be used in all areas permitted by NFPA 70. All conduit shall be concealed from view within walls or above ceiling or below slab.

11. Each circuit breaker circuit shall have a separate neutral.

12. The hand dryers shall operate from a 120V 20A circuit. The units shall be a wall mounted model.

The electrical new work shall comply with the design criteria specified in Technical Instructions TI 800-01 Design Criteria, TI 800-03 Technical Requirements for Design-Build, TI 811-16 Lighting Design; Technical Manual TM 5-811-1 Electric Power Supply and Distribution, TM 5-811-2 Electrical Design - Interior Electrical System; and Engineering Technical Letters ETL 1110-3-432 Exit Signs, and National Electrical Codes (NEC) and all referenced documents.

Electrical Demolition Work:

1) It includes removing/repositioning wiring, conduits, and j-boxes, enclosure, disconnect switch, and circuit breaker in conflict with new work.

2) Area affected by the demolition work shall be repaired and repainted to match the surrounding area.

Electrical New Work:

1) This is a 15% electrical design bid documents. Contractor is required to submit the 65% and 100% electrical design drawings for the government approval before starting their work.

2) Contractor must verify existing power capacities in Building 3010, compare power requirement for the newly added equipment, and determine existing power system (Panel-Board) to remain or to be replaced. Contractor must include their determination in the 65% design submittal (contractor shall upgrade the power service to accommodate the newly added equipment).

3) Contractor is required to complete the electrical demolition drawing and new work drawing based on the project requirements. The completed electrical design drawings must submit for the government review.

4) Contractor shall provide a complete (100%) final electrical design for this project. All the proposed electrical devices and systems in this project shall work properly per user specified requirement. Government will not accept partial working system. Coordinate the requirement with the user.

5) All new interior luminaries in the latrine shall be surface mount LED light fixtures. Provide local switching (using multi-technology occupancy sensors (MTOS) wall switch and occupancy sensors) to turn on/off the new light fixtures.

6) All branch current circuitries will be copper wiring within the building, and sized to accommodate voltage drop.

7) Provide and install LED light fixtures in the latrine. The minimum foot candles in the latrine shall be 15.

8) Provide and install new LED EXIT sign fixture as indicated on the drawing.

(Lithonia lighting – thermoplastic EXITs – LHQM LED series with two LED heads, Cat# LHQM-LED-R-HO).

9) Provide and install new LED wall/site luminaire as indicated on drawing.

Connect the exterior wall mounted fixture to the photo-cell control.

10) All new LED lamps will be with color…