Amd_0003_Atch_2_Addendum_1_Drawings_0003.pdf

July 25, 2025 Addendum No. 1 - 1 Project #09258.004

DATE: July 25, 2025

FROM: The Schemmer Associates

1044 North 115th Street, Suite 300 Omaha, Nebraska 68154 Phone: (402) 493-4800

TO: Prospective Bidders and Plan Holders

RE: Addendum No. 1 to the Bidding Documents for:

NPS Restroom Remodel and Door Hinge Schemmer Project No. 09258.004

This addendum is issued by the Architect to the Contractor. This Addendum shall be made a part of the Contract Documents. Acknowledge receipt of this Addendum shall be provided on the Bid Form. Failure to do so may subject Bidder to disqualification.

This addendum consists of two (2) pages of written addendum items and four (4) pages of supplemental drawings.

THE SCHEMMER ASSOCIATES INC.

July 25, 2025 Addendum No. 1 - 2 Project #09258.004

DRAWINGS

ARCHITECTURAL

Item No. SA-1 A 03 – Hinges section modified to include the bidder’s option to size up hinges A001 – Text modified to include the bidder’s option to size up hinges A101 – Both Entry Doors to swing out.

A301 – Hardware Schedule edited. Set 1 revised to have no Surface Closet and Swing Door Operator is changed to Power Door Operator, Set 5 eliminated Surface Closer

MECHANICAL

Item No. SM-1 P101 – Water meter was added to the water service in Utility 154.

P401 – Water service detail added, L-1 and L-2 fixture change on schedule.

END OF ADDENDUM NO. 1

1300 w 57th Street | Suite 2 Sioux Falls, SD 57108

(605) 332-7850 www.schemmer.com

REVISED TITLE OF SHEET DRAWING NO.

SHEET

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ARCH/ENG PROJ #

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DATE

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009258.004

A 03

ARCHITECTURAL

SPECIFICATIONS

009258004- 2- A 03 ARCHITECTURAL SPECIFICATIONS

RESTROOM REMODEL & DOOR HINGE

JEWEL CAVE NATIONAL MONUMENT

CUSTER, SD

DATE INITIAL

07/25/2025 EML

2.02 BASIS OF DESIGN -- SWINGING DOORS

A. Medium Stile, Insulating Glazing, Thermally-Broken:

1. Basis of Design: Kawneer 360.

2. Substitutions: Approved Equal.

3. Thickness: 2-1/4 inches.

4. Substitutions: Approved Equal.

2.03 ALUMINUM-FRAMED STOREFRONT

A. Aluminum-Framed Storefront: Factory fabricated, factory finished aluminum framing members with infill, and related flashings, anchorage and attachment devices.

1. Fabrication: Joints and corners flush, hairline, and weatherproof, accurately fitted and secured; prepared to receive anchors and hardware; fasteners and attachments concealed from view; reinforced as required for imposed loads.

2. Construction: Eliminate noises caused by wind and thermal movement, prevent vibration harmonics, and prevent "stack effect" in internal spaces.

3. System Internal Drainage: Drain to the exterior by means of a weep drainage network any water entering joints, condensation occurring in glazing channel, and migrating moisture occurring within system.

4. Expansion/Contraction: Provide for expansion and contraction within system components caused by cycling temperature range of 170 degrees F over a 12 hour period without causing detrimental effect to system components, anchorages, and other building elements.

5. Movement: Allow for movement between storefront and adjacent construction, without damage to components or deterioration of seals.

6. Perimeter Clearance: Minimize space between framing members and adjacent construction while allowing expected movement.

B. Performance Requirements

1. Wind Loads: Design and size components to withstand the specified load requirements without damage or permanent set, when tested in accordance with ASTM E330/E330M, using loads 1.5 times the design wind loads and 10 second duration of maximum load.

a. Member Deflection: Limit member deflection to flexure limit of glass in any direction, with full recovery of glazing materials.

2. Water Penetration Resistance on Manufactured Assembly: No uncontrolled water on interior face, when tested in accordance with ASTM E331 at pressure differential of 8 psf.

3. Air Leakage: 0.06 cfm/sq ft maximum leakage of storefront wall area when tested in accordance with ASTM E283/E283M at 1.57 psf pressure difference.

2.04 COMPONENTS

A. Aluminum Framing Members: Tubular aluminum sections, drainage holes and internal weep drainage system.

1. Glazing Stops: Center.

B. Glazing: See Section 08-8000.

2.05 MATERIALS

A. Extruded Aluminum: ASTM B221 (ASTM B221M).

B. Fasteners: Stainless steel.

C. Sealant for Setting Thresholds: Non-curing butyl type.

D. Glazing Gaskets: Type to suit application to achieve weather, moisture, and air infiltration requirements.

2.06 FINISHES

2.07 HARDWARE

A. Overhead closers with stops.

B. Removable center mullion C. Top/bottom locking system if no center mullion, otherwise a keyed throw bolt system for the few times the doors will be locked.

D. Add thresholds (5) E. Locking cylanders shall be keyed to match Owner's designated keys. Coordinate with Section 08-7100.

F. Weatherstripping: Wool pile, continuous and replaceable; provide on all doors.

G. Sill Sweep Strips: Resilient seal type, retracting, of neoprene; provide on all doors.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify dimensions, tolerances, and method of attachment with other work.

B. Verify that storefront wall openings and adjoining water-resistive and/or air barrier seal materials are ready to receive work of this section.

3.02 INSTALLATION

A. Install wall system in accordance with manufacturer's instructions.

B. Attach to structure to permit sufficient adjustment to accommodate construction tolerances and other irregularities.

C. Provide alignment attachments and shims to permanently fasten system to building structure.

D. Align assembly plumb and level, free of warp or twist. Maintain assembly dimensional tolerances, aligning with adjacent work.

E. Provide thermal isolation where components penetrate or disrupt building insulation.

F. Install sill flashings. Turn up ends and edges; seal to adjacent work to form water tight dam.

G. Where fasteners penetrate sill flashings, make watertight by seating and sealing fastener heads to sill flashing.

H. Use non-expansive spray foam insulation in shim spaces at perimeter of assembly to maintain continuity of thermal barrier.

I. Set thresholds in bed of sealant and secure.

J. Install hardware using templates provided.

K. Install glass and infill panels using glazing method required to achieve performance criteria; see Section 08-8000.

L. Touch-up minor damage to factory applied finish; replace components that cannot be satisfactorily repaired.

M. Set exterior door thresholds with full-width bead of elastomeric sealant at each point of contact with floor providing a continuous weather seal; anchor thresholds with stainless steel countersunk screws.

3.03 TOLERANCES

A. Maximum Variation from Plumb: 0.06 inch per 3 feet non-cumulative or 0.06 inch per 10 feet, whichever is less.

B. Maximum Misalignment of Two Adjoining Members Abutting in Plane: 1/32 inch.

3.04 FIELD QUALITY CONTROL

A. Water-Spray Test: Owner may conduct a water spray quality test of installed storefront components during construction process and before installation of interior finishes.

1. Perform a minimum of two tests in each designated area as indicated on drawings.

2. Conduct tests in each area prior to 10 percent and 50 percent completion of this work.

B. Repair or replace storefront components that have failed designated field testing, and retest to verify performance complies with specified requirements.

3.05 ADJUSTING

A. Adjust operating hardware and sash for smooth operation.

3.06 CLEANING

A. Remove protective material from pre-finished aluminum surfaces.

B. Wash down surfaces with a solution of mild detergent in warm water, applied with soft, clean wiping cloths, and take care to remove dirt from corners and to wipe surfaces clean.

C. Upon completion of installation, thoroughly clean aluminum surfaces in accordance with AAMA 609 & 610.

3.07 PROTECTION

A. Protect installed products from damage until Date of Substantial Completion.

END OF SECTION

SECTION 08-7100 - DOOR HARDWARE

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Hardware forhollow metaldoors.

B. Thresholds.

C. Gasketing.

1.02 ADMINISTRATIVE REQUIREMENTS

A. Coordinate the manufacture, fabrication, and installation of products that door hardware is installed on.

B. Furnish templates for door and frame preparation to manufacturers and fabricators of products requiring internal reinforcement for door hardware.

C. Keying Requirements Meeting:

1. Attendance Required:

a. Contractor.

b. Owner.

c. May be conducted via email or other Owner approved written method.

2. Incorporate "Keying Requirements Meeting" decisions into keying submittal upon review of door hardware keying system including, but not limited to, the following:

3. Record minutes and distribute copies within two days after meeting to participants, with one copy to Architect, Owner, and those affected by decisions made.

4. Deliver established keying requirements to manufacturers.

1.03 SUBMITTALS

A. Product Data: Manufacturer's catalog literature for each type of hardware, marked to clearly show products to be furnished for this project, and includes construction details, material descriptions, finishes, and dimensions and profiles of individual components.

B. Shop Drawings - Door Hardware Schedule: Submit detailed listing that includes each item of hardware to be installed on each door. Use door numbering scheme as included in Contract Documents.

1. Prepared by or under supervision of Architectural Hardware Consultant (AHC).

2. List groups and suffixes in proper sequence.

3. Provide complete description for each door listed.

4. Provide manufacturer name, product names, and catalog numbers; include functions, types, styles, sizes and finishes of each item.

5. Include account of abbreviations and symbols used in schedule.

C. Maintenance Data: Include data on operating hardware, lubrication requirements, and inspection procedures related to preventative maintenance.

1. Submit manufacturer's parts lists and templates.

D. Maintenance Materials and Tools: Furnish the following for Owner's use in maintenance of project.

1. Lock Cylinders: Ten for each master keyed group.

2. Tools: One set of each special wrench or tool applicable for each different or special hardware component, whether supplied by hardware component manufacturer or not.

1.04 QUALITY ASSURANCE

A. Standards for Fire-Rated Doors: Maintain one copy of each referenced standard on site, for use by Architect and Contractor.

B. Installer Qualifications: Company specializing in performing work of the type specified for commercial door hardware with at least three years of documented experience.

C. Supplier Qualifications: Company with certifiedArchitectural Hardware Consultant (AHC)to assist in work of this section.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Package hardware items individually; label and identify each package with door opening code to match door hardware schedule.

1.06 WARRANTY

A. Manufacturer's Warranty: Provide warranty against defects in material and workmanship for period indicated. Complete forms in Owner's name and register with manufacturer.

1. Closers: Five years, minimum.

2. Exit Devices: Three years, minimum.

3. Locksets and Cylinders: Three years, minimum.

4. Other Hardware: Two years, minimum.

PART 2 PRODUCTS

2.01 DESIGN AND PERFORMANCE CRITERIA

A. Provide specified door hardware as required to make doors fully functional, compliant with applicable codes, and secure to extent indicated.

B. Provide individual items of single type, of same model, and by same manufacturer.

C. Provide door hardware products that comply with the following requirements:

1. Applicable provisions of federal, state, and local codes.

2. Accessibility: ADA Standards and ICC A117.1.

3. Applicable provisions of NFPA 101.

4. Fire-Rated Doors: NFPA 80, listed and labeled by qualified testing agency for fire protection ratings indicated, based on testing at positive pressure in accordance with NFPA 252 or UL 10C.

5. Hardware for Smoke and Draft Control Doors: Provide door hardware that complies with local codes, and requirements of assemblies tested in accordance with

UL 1784.

a. Air Leakage Rate: Tested in accordance with UL 1784, with air leakage rate not to exceed 3.0 cfm/sf of door opening at 0.10 inch of water for both ambient and elevated temperature tests.

6. Listed and certified compliant with specified standards by BHMA (CPD).

7. Auxiliary Hardware: BHMA A156.16.

8. Hardware Preparation for Steel Doors and Steel Frames: BHMA A156.115.

9. Hardware Preparation for Wood Doors with Wood or Steel Frames: BHMA A156.115W.

D. Lock Function: Provide lock and latch function numbers and descriptions of manufacturer's series. Refer toDoor Hardware Schedule.

E. Fasteners:

1. Provide fasteners of proper type, size, quantity, and finish that comply with commercially recognized standards for proposed applications.

a. Aluminum fasteners are not permitted.

b. Provide phillips flat-head screws with heads finished to match door surface hardware unless otherwise indicated.

2.02 HINGES

A. Manufacturers:

1. BASIS OF DESIGN: Hager Companies; BB1199: www.hagerco.com

2. Bidder's Option to size up basis of design in case of stripping existing screw holes.

3. Substitutions: Approved Equal.

B. Hinges: Comply with BHMA A156.1, Grade 1.

1. Butt Hinges: Comply with BHMA A156.1 and BHMA A156.7 for templated hinges.

a. Provide hinge width required to clear surrounding trim.

2. Provide hinges on every swinging door.

3. Provide five-knuckle full mortise butt hinges unless otherwise indicated.

4. Provide ball-bearing hinges at each door with closer.

5. Provide non-removable pins on interior outswinging doors.

6. Provide following quantity of butt hinges for each door:

a. Doors From 60 inches High up to 90 inches High: Three hinges.

b. Doors 90 inches High up to 120 inches High: Four hinges.

2.03 EXIT DEVICES

A. Manufacturers:

1.Sargent; an Assa Abloy Group company; 8800 Series: www.assaabloydss.com

2. Von Duprin, an Allegion brand: www.allegion.com

3. Substitutions: Approved Equal.

2.04 MORTISE LOCKS

A. Manufacturers:

1. Best Access Systems, dormakaba Group; 45H Series: www.bestaccess.com

2. Schlage, an Allegion brand; 9456 Series: www.allegion.com

3. Sargent, an Assa Abloy Group; 8200 Series: www.sargentlock.com

4. Substitutions: Approved Equal.

B. Mortise Locks: Comply with BHMA A156.13, Grade 1, Security, 1000 Series.

1. Latchbolt Throw: 3/4 inch, minimum.

2. Deadbolt Throw: 1 inch, minimum.

3. Backset: 2-3/4 inch unless otherwise indicated.

4. Strikes: Provide manufacturer's standard strike for each latchset or lockset with strike box and curved lip extending to protect frame in compliance with indicated requirements.

a. Flat-Lip Strikes: Provide for locks with three piece antifriction latchbolts as recommended by manufacturer.

b. Extra-Long-Lip Strikes: Provide for locks used on frames with applied wood casing trim.

c. Rabbet Front and Strike: Provide on locksets for use with rabbeted meeting rails.

d. Finish: To match lock or latch.

5. Lever Style: Based on Best Access Systems #14 lever.

6. Escutcheons (Roses): Based on Best Access Systems H Rose design.

7. Occupancy Indicator on outside of door. Family Restroom Door Only.

a. Vacant/Occupied.

b. Red/Green.

8. Dummy Trim: Match lever lock trim and escutcheons.

2.05 CLOSERS

A. Manufacturers; Surface Mounted:

1. LCN, an Allegion brand; LCN 4040XP or LCN 4041 Super Smoothee: www.allegion.com

2. Norton or Sargent; an Assa Abloy Group company: www.assaabloydss.com

3. Substitutions: Approved Equal.

B. Closers: Comply with BHMA A156.4, Grade 1.

1. Type: Surface mounted to door.

a. Provide cushion (CUSH) stop feature at scheduled locations.

b. Mounting: Parallel Arm, unless indicated otherwise.

c. Back check: Adjustable, effective between 60 and 85 degrees of door opening.

d. Cover Material: Aluminum metallic paint finish to match hardware finish.

e. Closing Power Adjustment: At least 50 percent more than minimum tested value.

1) Provide separate checking valves for back check, speed and latching adjustment.

f. Drop plates: At aluminum frames provide drop plate as required to attach closure to aluminum frame. Painted finish to match closure cover.

2. Provide door closer on each exterior door.

3. Provide door closer on each fire-rated and smoke-rated door, unless otherwise indicated.

4. At corridor entry doors, mount closer on room side of door.

5. At outswinging doors, mount closer on interior side of door.

2.06 OVERHEAD STOPS AND HOLDERS

A. Manufacturers:

1. Glynn-Johnson, an Allegion brand; 550 Series heavy duty: www.allegion.com

2. Rixson or Sargent; an Assa Abloy Group company: www.assaabloydss.com

3. Substitutions: Approved Equal.

B. Overhead Stops: Comply with BHMA A156.8, Grade 1, for single-acting doors opening to 90 degrees with shock absorber.

1. Provide stop for every swinging door, unless otherwise indicated.

2. Provide without hold open function.

2.07 KICK PLATES

A. Manufacturers:

1. Hiawatha, Inc, an Activar Construction Products Group company: www.activarcpg.com

2. Ives, an Allegion brand: www.allegion.com

3. Substitutions: Approved Equal.

B. Kick Plates: Provide at the entry side of the Utility Room only.

1. BHMA Al56.6; fabricated from 0.050-inch- (1.3-mm-) thick stainless steel; with manufacturer's standard machine or self-tapping screw fasteners.

2. Size: 8 inch high by 2 inch less door width (LDW) on push side of door.

2.08 WALL STOPS

A. Manufacturers:

1. Ives, an Allegion brand; Model WS401: www.allegion.com 2.Rockwood; an Assa Abloy Group company: www.assaabloydss.com

3. Hager Companies: www.hagerco.com

4. Hiawatha, Inc: www.activarcpg.com

5. Substitutions: Approved Equal.

B. Wall Stops: Comply with BHMA A156.16, Grade 1 and Resilient Material Retention Test as described in this standard.

1. Type: Bumper, concave, wall stop.

2. Material: Aluminum housing with rubber insert.

3. Size; 2-1/2-inch diameter, minimum 3/4-inch projection from wall; with back plate for concealed fastener installation

2.09 THRESHOLDS

A. Manufacturers:

1. Dunbarton Corporation: www.dunbarton.com/#sle.

2. Pemko; an Assa Abloy Group company: www.assaabloydss.com

3. Hager Companies: www.hagerco.com

4. National Guard Products, Inc: www.ngpinc.com

5. Substitutions: Approved Equal.

B. Thresholds: Comply with BHMA A156.21.

1. Provide threshold at each exterior door, unless otherwise indicated.

2. Type: Flat surface.

3. Material: Aluminum.

4. Threshold Surface: Fluted horizontal grooves across full width.

5. Field cut threshold to profile of frame and width of door sill for tight fit.

6. Provide non-corroding fasteners at exterior locations.

2.10 WEATHERSTRIPPING AND GASKETING

A. Manufacturers:

1. Reese Enterprises, Inc; Product ID: 815: www.reeseusa.com 2.Pemko; an Assa Abloy Group company: www.assaabloydss.com

3. National Guard Products, Inc: www.ngpinc.com

4. Substitutions: Approved Equal.

B. Gasketing: Comply with BHMA A156.22.

1. Head and Jamb Type: Encased in retainer.

2. Door Sweep Type: Door shoe.

3. Material: Aluminum.

4. Provide gasketing for smoke and draft control doorsthat complies with local codes, requirements of assemblies tested in accordance with UL 1784.

2.11 DRIP CAP

A. Manufacturers:

1. National Guard Products, Inc[<>]: www.ngpinc.com

2. Substitutions: Approved Equal.

B. Product Description

1. Anodized Aluminum Drip Strip

2. Aluminum alloy 6063, T5 temper

3. 2-1/2" wide x 1-1/2" tall

4. #6 x 3/4" stainless steel SMS furnished

5. Screw holes slotted for adjustment

6. Anodized aluminum

2.12 SILENCERS

A. Manufacturers:

1. Ives, an Allegion brand: www.allegion.com

2. Rockwood; an Assa Abloy Group company: www.assaabloydss.com

3. Substitutions: Approved Equal.

B. Silencers: Provide at equal locations on door frame to mute sound of door's impact upon closing.

1. Single Door: Provide three on strike jamb of frame.

2. Pair of Doors: Provide two on head of frame, one for each door at latch side.

3. Material: Rubber, gray color.

2.13 KEY CONTROL SYSTEMS

A. Key Control Systems: Comply with guidelines of BHMA A156.28.

1. Provide keying information in compliance with DHI (KSN) standards.

2. Keying: Grand master keyed.

3. Key to existing keying system.

4. Two (2) keys for each lock.

5. Permanent Keys and Cores: Stamped with applicable key marking for identification. Do not include actual key cuts within visual key control marks or codes.

Stamp permanent keys "Do Not Duplicate."

2.14 FINISHES

A. Finishes: Provide door hardware of same finish, unless otherwise indicated.

1.Primary Finish: 626; satin chromium plated over nickel, with brass or bronze base material (former US equivalent US26D); BHMA A156.18.

2. Secondary Finish: 626; satin chromium plated over nickel, with brass or bronze base material (former US equivalent US26D); BHMA A156.18.

a. Use secondary finish in bathrooms, and other spaces containing chrome or stainless steel finished appliances, fittings, and equipment; provide primary finish on one side of door and secondary finish on other side if necessary.

3. Exceptions:

a. Where base material metal is specified to be different, provide finish that is an equivalent appearance in accordance with BHMA A156.18.

b. Door Closer Covers and Arms: Color as selected by Architect from manufacturer's standard colors unless otherwise indicated.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that doors and frames are ready to receive this work; and frames are properly installed, and dimensions are as indicated on shop drawings.

3.02 INSTALLATION

A. Install hardware in accordance with manufacturer's instructions and applicable codes.

B. Use templates provided by hardware item manufacturer.

C. Do not install surface mounted items until application of finishes to substrate are fully completed.

D. Door Hardware Mounting Heights: Distance from finished floor to center line of hardware item. As indicated in following list; unless noted otherwise in Door Hardware Schedule or on drawings.

1. Flush Wood Doors: See Section 08-1416.

2. Mounting heights in compliance with ADA Standards:

a. Locksets: 40-5/16 inch.

b. Deadlocks (Deadbolts): 48 inch.

3.03 ADJUSTING

A. Adjust hardware for smooth operation.

B. Adjust gasketing for complete, continuous seal; replace if unable to make complete seal.

3.04 CLEANING

A. Clean finished hardware in accordance with manufacturer's written instructions after final adjustments have been made.

B. Clean adjacent surfaces soiled by hardware installation.

C. Replace items that cannot be cleaned to manufacturer's level of finish quality at no additional cost.

3.05 PROTECTION

A. Do not permit adjacent work to damage hardware or finish.

END OF SECTION

SECTION 08-7113 - POWER DOOR OPERATORS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Operators for swinging doors.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Operators for Swinging Doors:

1. ASSA ABLOY Entrance Solutions: www.besam-usa.com/#sle.

2. Substitutions: Approved Equal.

2.02 POWER DOOR OPERATORS - GENERAL

A. Electrically Operated or Controlled Hardware: Provide necessary power supplies, relays, and interfaces as required for proper operation; provide wiring between control components and to building power connection in compliance with NFPA 70.

B. Comply with ADA Standards for egress requirements.

C. Comply with NFPA 101 and requirements of authorities having jurisdiction; provide units selected for actual door weight and for light pedestrian traffic unless otherwise indicated.

2.03 OPERATORS FOR SWINGING DOORS

A. Door Operator: Electromechanical.

1. Applications: Include operators for single and double doors.

2. Electromechanical Operators: self-contained, gear driven, with release clutch.

3. Speed Control: Variable, field-adjustable opening and closing cycles.

4. Functionality: Full-power open, spring close operation.

a. Full-Power Operators: Comply with BHMA A156.10; safeties required.

1) Comply with UL 325; acceptable evidence of compliance includes UL (DIR) or ITS (DIR) listing or test report by testing agency acceptable to authorities having jurisdiction.

5. Mounting: Surface mounted overhead.

6. Power Supply Units: Self-contained, electrically operated, and independent of door operator.

7. Actuators: Manufacturer's standard.

PART 3 EXECUTION

3.01 INSTALLATION

A. Install equipment in accordance with manufacturer's instructions.

3.02 ADJUSTING

A. Adjust door equipment for correct function and smooth operation.

END OF SECTION

SECTION 08-8300 - MIRRORS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Glass mirrors.

1. Annealed float glass.

1.02 SUBMITTALS

A. Product Data on Mirror Types: Submit structural, physical and environmental characteristics, size limitations, special handling and installation requirements.

1.03 QUALITY ASSURANCE

A. Fabricate, store, transport, receive, install, and clean mirrors in accordance with manufacturer's recommendations.

1.04 FIELD CONDITIONS

A. Do not install mirrors when ambient temperature is less than 50 degrees F.

B. Maintain minimum ambient temperature before, during and 24 hours after installation of glazing compounds.

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1300 w 57th Street | Suite 2 Sioux Falls, SD 57108

(605) 332-7850 www.schemmer.com

REVISED TITLE OF SHEET DRAWING NO.

SHEET

PMIS / PKG. NO.

OF

SUB SHEET NO.

ARCH/ENG PROJ #

DESIGNED

DRAWN

CHECKED

PREPARED

DATE

238608 / 80005

80005

C :\U se rs

\e lin eh an

\D oc um en ts \R ev it_ te m p\

-A

R C

H _R

_e lin eh an

BC

9A F.

rv t

RJM

EML

RTG

01/10/2025

009258.004

A001

DEMOLITION FLOOR PLANS

& PHOTOS

009258004- 2- A001 DEMOLITION FLOOR PLANS & PHOTOS

RESTROOM REMODEL & DOOR HINGE

JEWEL CAVE NATIONAL MONUMENT

CUSTER, SD

REF. DEMO NOTES ( ):DX

D1 REMOVE EXISTING GYPSUM CEILING, GWB BACKING AND ATTIC

INSULATION, AND DEVICES ATTACHED OR INSTALLED WITH IT.

D2 REMOVE EXISTING TONGUE & GROOVE CEILING, FRAMING AND ATTIC

INSULATION AND DEVICES ATTACHED OR INSTALLED WITH IT.

D3 REMOVE EXISTING WOOD STUD WALL.

D4 REMOVE EXISTING WOOD STUD & BRICK WALL.

D5 REMOVE ALL EXISTING PLUMBING FIXTURES. REFER TO MECHANICAL.

D6 REMOVE ALL EXISTING SOAP DISPENSERS.

D7 REMOVE ALL EXISTING HAND DRYERS & SALVAGE TO OWNER.

D8 REMOVE ALL EXISTING TOILET PAPER DISPENSERS.

D9 REMOVE ALL EXISTING SANITARY DISPOSALS.

D10 REMOVE ALL EXISTING FLOOR DRAINS. REFER TO MECHANICAL.

D11 REMOVE ALL EXISTING TOILET PARTITIONS AND URINAL SCREENS IN

THEIR ENTIRETY.

D12 REMOVE EXISTING CERAMIC TILE FLOOR.

D13 REMOVE EXISTING HOLLOW METAL DOOR, FRAME, & ASSOCIATED

HARDWARE. SALVAGE AUTOMATIC OPENER HARDWARE AND REUSE.

D14 REMOVE EXISTING TONGUE & GROOVE DOOR & HARDWARE.

D15 REMOVE EXISTING ALUMINUM STOREFRONT DOOR FRAME, GLAZING &

ASSOCIATED HARDWARE. SALVAGE HARDWARE.

D16 REMOVE EXISTING VCT FLOORING & ADHESIVE.

D17 REMOVE EXISTING MIRRORS.

D18 REMOVE EXISTING MOP SINK. REFER TO MECHANICAL.

D19 REMOVE EXISTING WATER HEATER. REFER TO MECHANICAL.

D20 REMOVE EXISTING CARPET TILE & ADHESIVE.

D23 REMOVE WOOD PANELING.

D24 REMOVE EXISTING CHANGING STATION.

D25 REMOVE EXISTING GRAB BARS.

D26 REMOVE EXISTING BASE CABINETS, COUNTERTOP, & UPPER CABINETS.

SALVAGE FOR OWNER.

D27 REMOVE EXISTING CASED OPENING.

D28 REMOVE EXISTING HOLLOW METAL DOOR, FRAME, & HARDWARE

(KEYPAD). SALVAGE FOR REUSE.

D29 REMOVE ALL EXISTING DRYWALL, MOISTURE BARRIER AND INSULATION

FROM INTERIOR PERIMETER WALLS.

D30 REMOVE EXISTING CONCRETE SLAB THROUGHOUT.

D31 EXISTING WINDOW TO REMAIN.

D32 REMOVE GLAZING, THIS WINDOW ONLY.

KEY PLAN NORTH

A

B

SCALE: 1/4" = 1'-0"

FIRST FLOOR AREA 'A' - DEMOLITION

SCALE: 1/8" = 1'-0"

FIRST FLOOR AREA 'B' - DEMOLITION

SCALE: 1/4" = 1'-0"

FIRST FLOOR AREA 'A' - DEMOLITION REFLECTED CEILING PLAN

CONDITION OCCURS AT THREE FLOOR LEVELS: 6 HINGES PER PAIR OF DOORS.

REMOVE AND REPLACE A TOTAL OF 36 FAILING

AIRLOCK 5 KNUCKLE SQUARE BUTT STAINLESS

STEEL HINGES AT A TOTAL OF 4 DOORS (2 PAIRS)

WITH 3 HINGES EACH AT 3 DIFFERENT LEVELS OF

ELEVATOR DOORS. IT IS POSSIBLE THAT SOME

THREADS MAY BE STRIPPED. IN THIS CASE,

INSTALL SS TAP AND DYE THREADS OR WELDED

BACK PLATES. CONFIRM LOCATION AND

CONDITION PRIOR TO REMOVAL. BIDDER'S OPTION

TO SIZE UP HINGES IN THE CASE OF STRIPPING.

REMOVE AND REPLACE A TOTAL OF 36 FAILING

AIRLOCK 5 KNUCKLE SQUARE BUTT STAINLESS

STEEL HINGES AT A TOTAL OF 4 DOORS (2 PAIRS)

WITH 3 HINGES EACH AT 3 DIFFERENT LEVELS OF

ELEVATOR DOORS. IT IS POSSIBLE THAT SOME

THREADS MAY BE STRIPPED. IN THIS CASE,

INSTALL SS TAP AND DYE THREADS OR WELDED

BACK PLATES. CONFIRM LOCATION AND

CONDITION PRIOR TO REMOVAL. BIDDER'S OPTION

TO SIZE UP HINGES IN THE CASE OF STRIPPING.

ONLY ONE DOOR CAN BE COMPLETED AT A TIME

TO KEEP THE OTHER ELEVATOR OPERATIONAL

AND ALL WORK TO BE COORDINATED WITH THE

NPS ON SITE.

THE INTENT OF THE FOLLOWING DEMOLITON NOTES IS TO EXPRESS THE

GENERAL SCOPE REQUIRED TO ACHIEVE A COMPLETE INTERIOR DEMOLITION

WHILE RETAINING THE ROOF & EXTERIOR SYSTEMS

DATE INITIAL

07/25/2025 EML

�150-C

�1

-A

�153 15

�1

-B

FEC

OS

OS OS

OS

OS

OS

�150-C

�1

-A

�153 15

�1

-B

SL

O

PE

1"

SLOPE

1"

SLOPE

1"

SL

O

PE

1"

SL

O

PE

1"

SLOPE

1"

SLOPE

1"

SL

O

PE

1"

SLO

PE

1"

SLOPE

1"

SLOPE

1"

SLOPE1"

SL

O

PE

1"

SL

O

PE

1"

SLOPE

1"

SL

O

PE

1"

SLOPE

1"

SL

O

PE

1"

SL

O

PE

1"

SLOPE

1"

SL

O

PE

1"

SLOPE

1"

SL

O

PE

1"

SLOPE

1"

SLOPE

1"

SL

O

PE

1"

SLOPE

1"

SL

O

PE

1"

SLOPE

1"

SLOPE

1"

SL

O

PE

1" SLOPE

1"

LIGHT FIXTURES

(SEE ELECTRICAL)

GRILLES AND DIFFUSERS

(SEE MECHANICAL)

GYPSUM BOARD CEILING

LEGEND:

FOR CEILING HEIGHTS, SEE ROOM FINISH SCHEDULE

FIRE ALARM STROBE, SEE ELEC

FIRE ALARM SPEAKER, SEE ELEC

FIRE ALARM SPEAKER STROBE,

SEE ELEC

OCCUPANCY SENSOR, SEE ELEC

EXIT SIGN, SEE ELEC

FIRE ALARM HORN, SEE ELEC

FIRE ALARM HORN STROBE,

SEE ELEC

SMOKE DETECTOR, SEE ELEC

SPEAKER, SEE ELEC

F

F S

F S

OS

F

F

S

S

A501 79

A501 111

A50115

FAMILY

WOMEN

LOBBY

MEN

A5015 3

C

A

C

A

C

B

B

C

C

'-4

/2

7'

-8

3' -5

'-9

/4

3'

-1

/8

3'-6"

3'-0" 7'-0"

2'-2 1/4" 2'-9 3/4" 1'-11" 5'-4" 4'-9"

8 1/2"

7'-7 1/2"AL F1

UTILITY

154B

3 3

MECH CHASE

7' -6

/8

A301

A

A301

A

C

8 1/2"

A501

20 TA-7

ADD BACKING FOR

GRAB BAR

ADD BACKING FOR

GRAB BAR

ADD BACKING FOR

WATER HEATER

A.F.F.

5/8" GWB on Wood Stud

8' - 6"

A.F.F.

5/8" GWB on Wood Stud

8' - 6"

A.F.F.

5/8" GWB on Wood Stud

8' - 6"

WOMEN

MEN

FAMILY

LOBBY

A.F.F.

5/8" GWB on Wood Stud

8' - 6"

A.F.F.

5/8" GWB on Wood Stud

8' - 6"

A B C

CEILING

8'-6" A.F.F.

7 1/4" 4 1/4" 4 7/8"

5'- 7"

Ø

10"

ALLOWABLE OVERLAP

ADA CLEARANCES ARE CRITICAL. ONCE

MARKED ON THE FLOOR AND PRIOR TO

FRAMING, CONFIRM THAT CRITICAL

DIMENSIONS ARE ACHIEVED.

FAMILY

WOMEN

LOBBY

MEN

UTILITY

MECH CHASE

FLAT

FLAT

EXISTING STRUCTURE ABOVE

WITH NEW R-42 BLOWN-IN INSULATION

VAPOR BARRIER

GYPSUM BOARD CEILING

WOOD STUDS 16" O.C.CEILING

8'-6" A.F.F.

2X NEEDED AT BOTH SIDES OF THE CORNERS

1300 w 57th Street | Suite 2 Sioux Falls, SD 57108

(605) 332-7850 www.schemmer.com

REVISED TITLE OF SHEET DRAWING NO.

SHEET

PMIS / PKG. NO.

OF

SUB SHEET NO.

ARCH/ENG PROJ #

DESIGNED

DRAWN

CHECKED

PREPARED

DATE

238608 / 80005

80005

C :\U se rs

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H _R

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01/10/2025

009258.004

A101

FLOOR PLAN & REFLECTED

CEILING PLAN

009258004- 2- A101 FLOOR PLAN & REFLECTED CEILING PLAN

RESTROOM REMODEL & DOOR HINGE

JEWEL CAVE NATIONAL MONUMENT

CUSTER, SD

2 WALL-MOUNTED WATER CLOSET WITH FLUSH VALVE. REFER TO

PLUMBING.

3 WALL-MOUNTED WATER CLOSET WITH FLUSH VALVE, ACCESSIBLE

HEIGHT. REFER TO PLUMBING.

4 URINAL & FLUSH VALVE. REFER TO PLUMBING.

5 SINK. REFER TO PLUMBING.

6 HAND DRYER AND SOAP DISPENSER INTEGRATED INTO WASH BAR.

REFER TO ELECTRICAL AND PLUMBING.

8 ADULT CHANGING TABLE.

10 URINAL SCREEN WITH CONTINUOUS MOUNTING BRACKET.

11 TOILET PARTITION PANEL AND DOOR - CEILING HUNG.

13 FLOOR DRAIN. REFER TO PLUMBING.

19 CEILING ACCESS HATCH 2'-3" X 2'-3".

20 GYPSUM WALL BOARD, VAPOR BARRIER AND INSULATION TO INTERIOR

SIDE OF PERIMETER WALLS.

22 FIRE EXTINGUISHER AND CABINET.

24 SLAB JOINT.

25 30" X 22" CEILING ACCESS PANEL. FIELD VERIFY LOCATION BETWEEN

STRUCTURAL MEMBERS.

26 HEATER. REFER TO MECHANICAL. REFERENCED PLAN NOTES

27 ADA PUSH BUTTON DOOR OPENER, SEE ELECTRICAL.

A PROVIDE & MAINTAIN 2 ADA ACCESSIBLE AND 6 STANDARD PORTABLE

TOILETS WITH HAND SANITATION DURING CONSTRUCTION ONLY.

CONFIRM LOCATION WITH OWNER. SEE COVER SHEET FOR LOCATIONS

AND SPECIFICATIONS FOR DETAILS AND REQUIREMENTS.

REF. NOTES ( ):X

KEY PLAN NORTH

A

SCALE: 1/4" = 1'-0"

FIRST FLOOR AREA 'A'

SCALE: 1/4" = 1'-0"

FIRST FLOOR AREA 'A' - REFLECTED CEILING

TYPE WIDTH

A 0' - 7 1/4" 6" MET FRAME GWB BOTH SIDES

B 0' - 4 1/4" MET FRAME GWB ONE SIDE

C 0' - 4 3/4"

C 0' - 4 7/8" MET FRAME GWB BOTH SIDES

SCALE: 1/4" = 1'-0"

PARTITION TYPES

SCALE: 1/4" = 1'-0"

ADA TURNING RADIUS KEY

NOT TO SCALE

FIRST FLOOR AREA 'A' SLAB LAYOUT

DATE INITIAL

07/25/2025 EML

NOT TO SCALE

CEILING DETAIL

HM : F1

2"

SE

E

SC

H

ED

U

LE

2" 3'-0" 2"

SE

E

SC

H

ED

U

LE

SEE SCHEDULE

HM : F

7' -1

1/

2" V

.I.

F.

2 1/2"3'-0"2 1/2"3'-0"2 1/2"

IG-2 IG-2

6'-7 1/2" V.I.F.

1/

2" 7'

-8

REMOVABLE CENTER

MULLION

HOLLOW METAL

FRAME

DOOR - SEE SCHEDULE

SEALANT

EACH SIDE

METAL STUD

HEADER

HOLLOW METAL

FRAME WITH 3

ANCHORS PER JAMB

SEALANT

EACH SIDE

DOUBLE STUDS

AT JAMB

DOOR - SEE SCHEDULE

SEALANT - EACH SIDE

ALUMINUM STOREFRONT FRAME

EXISTING

SEALANT

ALUMINUM FRAME

SEALANT

5/8" GYPSUM

BATT INSULATION

EXISTING

(1 0"

M

IN

SE

E

D O

O R

T

YP

E

ALUM DOOR -

SEE SCHED.

ALUM

THRESHOLD SET

IN BED OF

SEALANT

SEALANT AT TOP AND BOTTOM

5/8" GYPSUM

5/8" GYPSUM CEILING

EXISTING BLOCKING

EXISTING BLOCKING

CAVITY FOAMED IN

PLACE INSULATION

EXISTING

EXTERIOR FINISH &

SHEATHING

EXISTING

WINDOW - SEAL

SASH TO FRAME

5/8" GYPSUM

SEALANT ON ALL 4

SIDES OF PERIMETER

OF WINDOW OPENING

5/8" GYPSUM

GYPSUM CEILING

EXISTING BLOCKING

EXISTING BLOCKING

FOAMED IN PLACE

INSULATION IN

CAVITY

EXISTING

EXTERIOR FINISH &

SHEATHING

INSTALL OPAQUE

INSULATED PANEL

IN EXISTING

WINDOW SASH

KRAFT-FACED

BATT INSULATION

EXISTING

WINDOW - SEAL

SASH TO FRAME

EXISTING SOFFIT

PANEL

HOLLOW METAL

FRAME WITH 3

ANCHORS PER JAMB

SEALANT

EACH SIDE

DOUBLE STUDS

AT JAMB

DOOR - SEE SCHEDULE

1300 w 57th Street | Suite 2 Sioux Falls, SD 57108

(605) 332-7850 www.schemmer.com

REVISED TITLE OF SHEET DRAWING NO.

SHEET

PMIS / PKG. NO.

OF

SUB SHEET NO.

ARCH/ENG PROJ #

DESIGNED

DRAWN

CHECKED

PREPARED

DATE

238608 / 80005

80005

C :\U se rs

\e lin eh an

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009258.004

A301

SCHEDULES, DOOR AND

WINDOW DETAILS

009258004- 2- A301 SCHEDULES, DOOR AND WINDOW DETAILS

RESTROOM REMODEL & DOOR HINGE

JEWEL CAVE NATIONAL MONUMENT

CUSTER, SD

DOOR SCHEDULE

DOOR NO.

DOOR SIZE DOOR FRAME DETAIL

SET NO LABEL REMARKSWIDTH HEIGHT MATL & TYPE FINISH GLASS MATL & TYPE FINISH HEAD JAMB JAMB SILL

005 PR 3' - 0" 7' - 0" SS : EXIST - - G-2 SS. : EXIST - - - - - - - - - - 6 - - EXISTING DOOR AND FRAME - REPLACE

HINGES.

006 PR 3' - 0" 7' - 0" SS : EXIST - - G-2 SS. : EXIST - - - - - - - - - - 6 - - EXISTING DOOR AND FRAME - REPLACE

HINGES.

015 PR 3' - 0" 7' - 0" SS : EXIST - - G-2 SS. : EXIST - - - - - - - - - - 6 - - EXISTING DOOR AND FRAME - REPLACE

HINGES.

016 PR 3' - 0" 7' - 0" SS : EXIST - - G-2 SS. : EXIST - - - - - - - - - - 6 - - EXISTING DOOR AND FRAME - REPLACE

HINGES.

123 PR 3' - 0" 7' - 0" SS : EXIST - - G-2 SS. : EXIST - - - - - - - - - - 6 - - EXISTING DOOR AND FRAME - REPLACE

HINGES.

126 PR 3' - 0" 7' - 0" SS : EXIST - - G-2 SS. : EXIST - - - - - - - - - - 6 - - EXISTING DOOR AND FRAME - REPLACE

HINGES.

150 -A 3' - 0" 7' - 8" AL : FG - - IG-2 AL� : F1 - - 4/A301 5/A301 5/A301 6/A301 1 - - ADA OPERATOR, REMOVABLE CENTER

MULLION

150 -B 3' - 0" 7' - 8" AL : FG - - IG-2 AL� : F1 - - 4/A301 5/A301 5/A301 6/A301 1 - - ADA OPERATOR, REMOVABLE CENTER

MULLION

150 -C 3' - 0" 7' - 0" HM : F - - - - HM� : F1 PNT-1 2/A301 3/A301 3/A301 - - 2 - - RELOCATED SALVAGE - KEYPAD

153 3' - 0" 7' - 0" HM : F - - - - HM� : F1 PNT-1 2/A301 3/A301 3/A301 - - 3 - -

154 2' - 6" 7' - 0" HM : F - - - - HM� : F1 PNT-1 2/A301 3/A301 3/A301 - - 4 - -

155 1' - 3" 7' - 0" HM : F - - - - HM� : F1 PNT-1 2/A301 1/A301 1/A301 - - 5 - -

SCALE: 1/4" = 1'-0"

DOOR FRAME TYPES

SCALE: 1/4" = 1'-0"

DOOR PANEL TYPES

SCALE: 1/4" = 1'-0"

AL F1

SCALE: 1 1/2" = 1'-0"

2 HM DOOR HEAD @ MS

SCALE: 1 1/2" = 1'-0"

3 HM DOOR JAMB @ MS

SCALE: 1 1/2" = 1'-0"

4 AL DOOR HEAD

SCALE: 1 1/2" = 1'-0"

5 AL DOOR JAMB

GLASS TYPES

G-2 1/4" CLEAR, TEMPERED FLOAT GLASS

IG-2 1" INSULATED, TINTED LOW-E GLASS, TEMPERED

SCALE: 1 1/2" = 1'-0"

6 AL DOOR SILL

SCALE: 3/4" = 1'-0"

7 EXISTING WINDOW

SCALE: 3/4" = 1'-0"

8 MAPES PANEL

Hardware Schedule

Set 1 Exit Device Entry Lockset Continuous Hinge Power Door Operator OH Stop Sweep Threshold Drip Cap Weatherstripping

Set 2 Five Knuckle Hinge Surface Closer Threshold Weatherstripping Wall Stop Silencer Salvaged Keypad

Set 3 Privacy Lockset ADA Occupancy Indicator Five Knuckle Hinge Surface Closer Wall Stop Silencer

Set 4 Storeroom Lockset Five Knuckle Hinge Kick Plate Silencer Wall Stop

Set 5 Storeroom Lockset Five Knuckle Hinge Silencer Wall Stop

Set 6 Elevator – Air Locks Hager Model BB1199

DATE INITIAL

07/25/2025 EML

SCALE: 1 1/2" = 1'-0"

1 HM DOOR JAMB @ MECH CHASE

M

(E) 4" VTR

BELOW FLOORBELOW FLOOR

BELOW FLOOR

BELOW FLOOR

BELOW FLOOR

1/

2"1 1/

4"

4 4

BELOW FLOOR

(E) WALL HYDRANT

BELOW FLOOR

BELOW FLOOR

(TYP.)

(TYP.)

WC-2 WC-2

WC-1 WC-1

EWC-1

WC-1

WC-1

UR-1

UR-1

1/

2"1 1/

4"

L-1

L-1

MEN

151 WOMEN

FAMILY

UTILITY

BELOW FLOOR

BELOW FLOOR

BELOW FLOOR

BELOW FLOOR

L-2

WC-2

2 1/2" 1 1/4"

1/

2" 2"

1 1/2" (TYP.)3/4" (TYP.)

2"

1/2"

1 1/2"

1"

1"

P101

INCOMING WATER FROM METEROUTGOING WATER TO

REST OF BUILDING

LOBBY

CORRIDOR

117A

OFFICE

HB-1

L-1

L-1

L-1 L-11"

3/4" 3/4" 1/2"

1/2"

1/ 2"

1/ 2"

1/ 2"

1/ 2"

(TYP.)

(TYP.)

(TYP.)

2 2

2"

2" 1"

1/2"

1/

2"

1/2"

1/ 2"

1/2"

1/ 2"

BELOW

FLOOR

WH-1

HB-1

HB-1

3/4"

3/4"

FD-1

FD-1

FD-1

FD-1

FD-1FD-1

UTILITY

MS-1

1-1/4" DCW BELOW FLOOR

2-1/2" DCW BELOW FLOOR

EWH-1

2-1/2" INCOMING DCW -

PROVIDE ISO VALVE IN RISE

1-1/4" OUTGOING DCW TO EXISTING SPACE -

PROVIDE ISO VALVE IN DROP

2"

TP-1

DWCP-1

DWET-1

1/ 2"

1/

2"

1/ 2"

1/ 2"

3/4"

1"

1" 1/ 2"

1/2"

3/ 4"

1"

3/ 4"

2-1/2"

FD

-1

WC-2 WC-2

WC-1 WC-1

L-1 L-1

EWC-1

FCO

CO

WC-1

WC-1

UR-1

UR-1

L-1 L-1

L-1 L-1

(E) 4" VTR

MEN

WOMEN

FAMILY

UTILITY

L-2

WC-2

P101

LOBBY

CORRIDOR

117A

OFFICE

2 2

FD-1

FD-1 FD-1

FD-1

FD-1

FD-1

1300 w 57th Street | Suite 2

Sioux Falls, SD 57108

(605) 332-7850 www.schemmer.com

REVISED TITLE OF SHEET DRAWING NO.

SHEET

PMIS / PKG. NO.

OF

SUB SHEET NO.

ARCH/ENG PROJ #

DESIGNED

DRAWN

CHECKED

PREPARED

DATE

238608 / 80005

80005

C U s e rs

\z b e n n e tt \D o c u m e n ts

\R e v it te m p \0

-M

E C

H R z b e n n e tt J T

T G

W .r v t

ZSB

ZSB

JEK

12/05/2024

009258.004

P101

FLOOR PLAN - PLUMBING

009258004- 5- P101 FLOOR PLAN - PLUMBING

RESTROOM REMODEL & DOOR HINGE

JEWEL CAVE NATIONAL MONUMENT

CUSTER, SD

REF. NOTES ( ):X

1 INSTALL NEW WALL MOUNTED WATER CLOSETS WC-1, WC-2 (ADA), WALL HUNG URINALS,

UR-1, AND FLOOR DRAINS, FD-1, AS SHOWN.

2 INSTALL NEW WALL HUNG THREE PERSON LAVATORY SYSTEM AND WASHBAR FAUCETS, L-1.

INSTALL SINGLE SET OF 3/4" DCW AND DHW FOR EACH THREE PERSON SYSTEM AND

CONNECT TO BRADLEY WATER SUPPLY ASSEMBLY AND PROVIDE POINT OF USE MIXING

VALVE.

3 INSTALL NEW WALL HUNG SINGLE PERSON LAVATORY SYSTEM AND WASHBAR FAUCET, L-2.

CONNECT 1/2" DCW AND DHW TO BRADLEY WATER SUPPLY ASSEMBLY AND PROVIDE POINT

OF USE MIXING VALVE.

4 INSTALL NEW ELECTRIC WATER COOLER, EWC-1

5 INSTALL NEW MOP SINK, MS-1.

6 INSTALL NEW ELECTRIC WATER HEATER, EWH-1, DOMESTIC WATER CIRCULATING PUMP,

DWCP-1, AND DOMESTIC WATER EXPANSION TANK, DWET-1, PER MANUFACTURER'S

RECOMMENDATIONS. INSTALL EWH-1 ON SHELF ABOVE MS-1, SEE DETAIL ON P401 FOR

FURTHER INFO.

7 INSTALL AUTOMATIC TRAP PRIMER, TP-1, PER MANUFACTURERS RECOMMENDATIONS.

CONNECT 1/2" DCW PIPE TO FLOOR DRAINS TRAP PRIMER CONNECTION POINT.

8 PROVIDE ISOLATION VALVE IN EACH TAP OFF HEADER.

9 TIE INTO EXISTING SANITARY MAIN BELOW THE FLOOR IN LOCATION SHOWN.

10 TIE INTO EXISTING 4" VTR IN LOCATION SHOWN.

REF. DEMO NOTES ( ):X

1 REMOVE EXISTING FLOOR MOUNTED WATER CLOSET AND ASSOCIATED PIPING AS SHOWN.

2 REMOVE EXISTING URINAL AND ASSOCIATED PIPING AS SHOWN.

3 REMOVE EXISTING WALL HUNG LAVATORY AND ASSOCIATED PIPING AS SHOWN, INCLUDING

PIPING IN THE WALL.

4 REMOVE EXISTING FLOOR DRAIN AND ASSOCIATED PIPING AS SHOWN.

5 REMOVE EXISTING MOP SINK AND ASSOCIATED PIPING AS SHOWN.

6 REMOVE EXISTING ELECTRIC WATER HEATER AND ASSOCIATED PIPING AS SHOWN.

7 REMOVE ALL BELOW GRADE DOMESTIC COLD AND HOT WATER PIPING AS SHOWN.

8 EXISTING VTR TO REMAIN. REMOVE VENT PIPING TO A POINT JUST BELOW ROOF DECKING

AND PREPARE FOR NEW CONNECTION.

9 DEMOLITION WORK TO INCLUDE FULL REMOVAL OF PLUMBING FROM WALL TO WALL AND

BELOW ROOF ASSEMBLY TO BELOW SLAB, WITHIN AREA OF SCOPE. SEE ARCH FOR DETAILS

ON DRYWALL AND INSULATION REMOVAL IN EXTERIOR WALLS FOR FULL REMOVAL OF

PIPING.

10 COORDINATE CUTTING AND PATCHING OF ALL WALLS, FLOORS, CEILING, AND ROOF WITH GC

WHERE REQUIRED. FINAL FINISHES BY GC.

11 REMOVE EXISTING WALL HYDRANT AND ASSOCIATED PIPING AS SHOWN. COORDINATE

DOWNTIME OF THE WALL HYDRANT TO PREVENT DISRUPTION OF WATER TO THE TRAILER

RESTROOMS.

SCALE: 1/4" = 1'-0"

FIRST FLOOR DEMOLITION PLAN - PLUMBING

SCALE: 1/4" = 1'-0"

FIRST FLOOR PLAN - DOMESTIC WATER - PLUMBING

SCALE: 1/2" = 1'-0"

ENLARGED UTILITY 154 ROOM - PLUMBING

SCALE: 1/4" = 1'-0"

FIRST FLOOR PLAN - SANITARY - PLUMBING

KEY PLAN NORTH

A

DATE INITIAL

07/25/2025 ZSB

7/25/25

BRASS

PLUG COVER PLATE, SEE

SPECIFICATIONS

SLEEVE

TEST TEE

MACHINE

SCREW

FINISHED WALL

LINE

CO

FERRULE AND BRASS PLUG

CO

CO

BRASS

PLUG

TEST TEE

SLEEVE

FERRULE AND COUNTERSUNK

BRASS PLUG

FCO

EPOXY FLOOR

FLOOR DRAIN

SLAB ON-GRADE

APPLICATIONS

D H

W

D C

W

SHUT-OFF VALVE

HOSE END DRAIN VALVE

3/4" PLYWOOD

2X4 WOOD FRAMED

SUPPORT STRUCTURE

TEMP AND PRESS RELIEF

VALVE, PIPE TO SINK OR FLOOR

DRAIN BELOW

FRONT VIEW SIDE VIEW

L-1

L-2

FCO

WC-2

EWC-1

MS-1

WC-2

WC-1

WC-1

WC-1

CO

L-1

WC-1

WC-1

WC-2

WC-1

2"

2"

2"

1 1/2"

4"

4"

2"

2"

2"

2"

2"

3"

3"

(E) 4" VTR

4"

4"

4"

2"

3" 2"

3"

4"

4"

2"

2"

3" 1 1/2"

2"

4"

4"

4"

4"

2"

2"

2"

2"

4"

2"

2"

3"

2"

2"

2"

1 1/2"

2"

2"

2"

2" 1 1/2"

2"

3"

2"

2"

2"

2"

2"

2"

3"

2"

2"

2"

2" 2"

2"

2"

FD-1

FD-1

FD-1

FD-1

FD-1

FD-1

FD-1

2"

PIPING

MAIN

FIXTURE

(TYP.)

ARRESTOR

MUST BE

ACCESSIBLE

VALVE

WATER HAMMER

ARRESTOR, SEE

CHART BELOW.

WATER HAMMER ARRESTOR SIZE

FIXTURE UNITS

NOTE:

1. IF INCOMING PRESSURE IS GREATER THAN 65 PSI, ARRESTOR SIZE SHALL BE INCREASED BY 1 SIZE.

Y > 20' PROVIDE SECOND ARRESTOR

6" MAX

"Y"

A

1-11 12-32 33-60 61-113 114-154 155-330

B C D E F

ISOLATION

VALVE (TYP.)

PRESSURE

GAUGE

PUMP

SUPPORT PUMP SEPARATE

FROM PIPINGCHECK

VALVE

STRAINER

UNION

(TYP.)

2-1/2"

2-1/2" CW

PIPE TO

FLOOR

DRAIN

RPZ BACKFLOW

PREVENTER

2-1/2"" CW TO DOMESTIC

WATER SYSTEM

3" METER

GATE VALVE

(TYP.)

8" MIN.

PRV

STRAINER WITH BLOW DOWN

VALVE

1300 w 57th Street | Suite 2

Sioux Falls, SD 57108

(605) 332-7850 www.schemmer.com

REVISED TITLE OF SHEET DRAWING NO.

SHEET

PMIS / PKG. NO.

OF

SUB SHEET NO.

ARCH/ENG PROJ #

DESIGNED

DRAWN

CHECKED

PREPARED

DATE

238608 / 80005

80005

C U s e rs

\z b e n n e tt \D o c u m e n ts

\R e v it te m p \0

-M

E C

H R z b e n n e tt J T

T G

W .r v t

ZSB

ZSB

JEK

12/05/2024

009258.004

P401

SCHEDULES, DETAILS, &

RISERS - PLUMBING

009258004- 5- P401 SCHEDULES, DETAILS, & RISERS - PLUMBING

RESTROOM REMODEL & DOOR HINGE

JEWEL CAVE NATIONAL MONUMENT

CUSTER, SD

6. PROVIDE WITH TEE KEY FOR KEYED OPERATION.

5. PROVIDE WITH TRAP PRIMER CONNECTION POINT.

4. PROVIDE WITH 8 OUTLET MANIFOLD.

3. PROVIDE WITH WALL CARRIER.

2. PROVIDE 1/4 TURN ANGLE STOPS AND CHROME PLATED SUPPLY LINES AT PLUMBING FIXTURE.

NOTES: 1. PROVIDE WITH BRADLEY WASHBAR WATER SUPPLY ASSEMBLY, DRAIN ASSEMBLY, AND MIXING VALVE

WH-1 WALL HYDRANT (FREEZELESS) -- 3/4" -- 36" A.F.F. --- WOODFORD MODEL B65 --- --- -- ---

WC-2 WATER CLOSET, ADA, WALL MOUNTED, FLUSH VALVE, HARD WIRED SENSOR -- 1" 4" 2" -- 17" A.F.F. 1.6 GPF SLOAN ST-2459 SLOAN ROYAL 111 ESS-1.6 BEMIS 1955SSCT -- 3

WC-1 WATER CLOSET, WALL MOUNTED, FLUSH VALVE, HARD WIRED SENSOR -- 1" 4" 2" -- 15" A.F.F. 1.6 GPF SLOAN ST-2459 SLOAN ROYAL 111 ESS-1.6 BEMIS 1955SSCT -- 3

UR-1 URINAL, ADA, HARD WIRED SENSOR --- 3/4" 2" 1-1/2" -- SEE ARCH 1.0 GPF SLOAN SU-1009 SLOAN ROYAL180 ESS-1.0 --- -- 3

TP-1 TRAP PRIMER, AUTOMATIC, HARD WIRED --- 1/2" --- --- --- 36" A.F.F. --- JAY R. SMITH 270SM --- --- --- 4

MS-1 MOP SINK, 20"X16" 1/2" 1/2" 2" 2" --- FLOOR 2.0 GPM REGENCY 600SM16206 ZURN Z843M1 --- --- ---

L-2 LAVATORY, HARD WIRED SENSOR, WALL HUNG SYSTEM 1/2" 1/2" 2" 1-1/2" -- SEE ARCH 0.5 GPM BRADLEY VERGE LVQD1 BRADLEY WASHBAR WB1 --- --- 1,2

L-1 LAVATORY, HARD WIRED SENSOR, WALL HUNG SYSTEM 1/2" 1/2" 2" 1-1/2" --- SEE ARCH 0.5 GPM BRADLEY VERGE LVQD3 BRADLEY WASHBAR WB1 --- --- 1,2

HB-1 HOSE BIBB --- 3/4" --- --- --- 12" A.F.F. --- WOODFORD MODEL 17 --- --- --- 6

FD-1 FLOOR DRAIN, ROUND -- -- 2" 2" -- FLOOR --- J.R. SMITH 2005-NB-A -- -- -- 5

EWC-1 ELECTRIC WATER COOLER, DUAL LEVEL, BOTTLE FILLER --- 1/2" 2" 1-1/2" --- SEE ARCH 8.0 GPH ELKAY LZSTL8WSLP --- --- --- ---

HOT WATER COLD... WASTE VENT OTHER FIXTURE FAUCET/FLUSH VALVE ACCESSORY #1 ACCESSORY #2 REMARKSMARK DESCRIPTION

FIXTURE CONNECTIONS

MOUNTING HEIGHT FLOW RATE

MANUFACTURER AND MODEL NUMBER

PLUMBING FIXTURE SCHEDULE

SCALE: NOT TO SCALE

TYPICAL CLEANOUT DETAIL

SCALE: NOT TO SCALE

FLOOR DRAIN DETAIL

SCALE: NOT TO SCALE

WATER HEATER ON SHELF PIPING DETAIL

NOT TO SCALE

SANITARY RISER

2. PROVIDE (2) 2,500 WATT HEATING ELEMENTS WITH SIMULATANEOUS OPERATION.

NOTES: 1. MOUNT ON SHELF ABOVE MOP SINK WITH WALL BRACKET.

EWH-1 UTILITY 154 37 40 140 20 5 208 1 BRADFORD WHITE RE240LN6 1,2

KW VOLTS PHMARK LOCATION

STORAGE

CAPACITY EWT (°F) LWT (°F)

RECOVERY

(GPH)

ELECTRICAL DATA

BASIS OF DESIGN REMARKS

ELECTRIC WATER HEATER SCHEDULE

NOTES: 1. SUPPORT EXPANSION TANK FROM STRUCTURE; DO NOT SUPPORT WITH PIPING.

DWET-1 DHW UTILITY 154 DIAPHRAGM 2 200 150 AMTROL ST-5 ---

MARK SERVES LOCATION TYPE

TANK SIZE

(GALLONS)

TEMP RANGE

(°F)

MAX OPER.

PRESSURE (PSIG) BASIS OF DESIGN REMARKS

EXPANSION TANK SCHEDULE

NOTES: 1. PROVIDE WITH AQUASTAT AND 7 DAY PROGRAMMABLE TIMER.

DWCP-1 UTILITY 154 DHWR INLINE 1 10 3250 1/8 120 1 TACO IL009 1

RPM HP VOLTS PHMARK LOCATION SERVES TYPE FLOW GPM HEAD FT WG

ELECTRICAL DATA

BASIS OF DESIGN REMARKS

PUMP SCHEDULE

SCALE: NOT TO SCALE

FLUSH VALVE WATER HAMMER ARRESTOR DETAIL

SCALE: NOT TO SCALE

IN-LINE PUMP DETAIL

DATE INITIAL

07/25/2025 ZSB

SCALE: NOT TO SCALE

DOMESTIC WATER SERVICE PIPING SCHEMATIC

7/25/25