2-U46 508-25 Larsen MS DWP - DRAWINGS.pdf

PDF 24 MB Posted Nov 24, 2025

Attached to: LARSEN MIDDLE SCHOOL DOMESTIC WATER PIPING REPLACEMENT; U-46 PROJECT NO. 508-25
Solicitation number: 393 - 25/26
Issued by: Kane County, Illinois

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Written by GovTribe AI · Nov 26, 2025

This is a drawing set (architectural plans) for the Board of Education of School District U-46 in Kane County, Illinois, for the Domestic Water Piping Replacement project at Larsen Middle School (Project No. 508-25). The project involves comprehensive replacement of domestic cold water, hot water, and hot water return piping systems throughout the school building located at 665 Dundee Avenue, Elgin, Illinois 60120. The scope of work includes demolition of existing piping systems, installation of new piping with updated materials and configurations, replacement of plumbing fixtures including water closets, urinals, lavatories, service sinks, and associated faucets, and all cutting, patching, and restoration work required to match existing conditions. The drawings index includes demolition plans, new work plans, plumbing fixture schedules, mechanical and electrical coordination plans, and detailed specifications for all three levels of the building divided into multiple areas (A, B, and C). Environmental notes specify that asbestos consultant review is required before any pipe insulation removal.

The drawing set provides comprehensive technical specifications for contractor execution, including pipe sizing by location, hanger and support details, fixture mounting heights, fire-rated penetration sealing requirements, and coordination requirements with mechanical and electrical trades. Work must maintain building operations during occupied periods, with contractor-coordinated shutdowns requiring advance written notice of three business days to the owner. All existing ceiling systems, fixtures, and finishes damaged during construction must be replaced to match existing materials, colors, and specifications at no additional cost to the owner. New epoxy resin flooring with integral coved base is specified for all toilet room areas, and all wall penetrations and openings must be sealed with mortar and fire caulk. The project requires field verification of existing conditions prior to demolition, with detailed electronic documentation of all piping routings, sizes, and locations before removal work begins.

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Other files

File	Type	Posted
3-U46 508-25 Larsen MS DWP - PROJECT MANUAL - FINAL.pdf	PDF	Nov 24, 2025
4-Zoom Credentials Bid Opening.docx (48).pdf	PDF	Nov 24, 2025
1-LARSEN MIDDLE SCHOOL DOMESTIC WATER PIPING REPLACEMENT ITB.docx.pdf	PDF	Nov 24, 2025

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TITLE

SHEET

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

P ro j.

N o.

V irg in ia S tre et

C ry st al L ak e, Il lin oi s

O ffi ce

-7

-8

Fa x

8-w w w

.m sa

-c e.

co m

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355 EAST CHICAGO STREET

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ELGIN, ILLINOIS 60120

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SCHOOL DISTRICT U-46

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NOVEMBER 24, 2025

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DRAWINGS INDEX:

AutoCAD SHX Text MLA-PD0-1 LOWER LEVEL AREA A PLAN - PLUMBING DEMOLITION LOWER LEVEL AREA A PLAN - PLUMBING DEMOLITION MLA-PD0-2 LOWER LEVEL AREA B PLAN - PLUMBING DEMOLITION LOWER LEVEL AREA B PLAN - PLUMBING DEMOLITION MLA-PD0-3 LOWER LEVEL AREA C PLAN - PLUMBING DEMOLITION LOWER LEVEL AREA C PLAN - PLUMBING DEMOLITION MLA-PD1-1 FIRST FLOOR AREA A PLAN - PLUMBING DEMOLITION FIRST FLOOR AREA A PLAN - PLUMBING DEMOLITION MLA-PD1-2 FIRST FLOOR AREA B PLAN - PLUMBING DEMOLITION FIRST FLOOR AREA B PLAN - PLUMBING DEMOLITION MLA-PD1-3 FIRST FLOOR AREA C PLAN - PLUMBING DEMOLITION FIRST FLOOR AREA C PLAN - PLUMBING DEMOLITION MLA-PD2-1 SECOND FLOOR AREA B PLAN - PLUMBING DEMOLITION SECOND FLOOR AREA B PLAN - PLUMBING DEMOLITION MLA-PD2-2 SECOND FLOOR AREA C PLAN - PLUMBING DEMOLITION SECOND FLOOR AREA C PLAN - PLUMBING DEMOLITION MLA-P0-1 LOWER LEVEL AREA A PLAN - PLUMBING NEW WORK LOWER LEVEL AREA A PLAN - PLUMBING NEW WORK MLA-P0-2 LOWER LEVEL AREA B PLAN - PLUMBING NEW WORK LOWER LEVEL AREA B PLAN - PLUMBING NEW WORK MLA-P0-3 LOWER LEVEL AREA C PLAN - PLUMBING NEW WORK LOWER LEVEL AREA C PLAN - PLUMBING NEW WORK MLA-P1-1 FIRST FLOOR AREA A PLAN - PLUMBING NEW WORK FIRST FLOOR AREA A PLAN - PLUMBING NEW WORK MLA-P1-2 FIRST FLOOR AREA B PLAN - PLUMBING NEW WORK FIRST FLOOR AREA B PLAN - PLUMBING NEW WORK MLA-P1-3 FIRST FLOOR AREA C PLAN - PLUMBING NEW WORK FIRST FLOOR AREA C PLAN - PLUMBING NEW WORK MLA-P2-1 SECOND FLOOR AREA B PLAN - PLUMBING NEW WORK SECOND FLOOR AREA B PLAN - PLUMBING NEW WORK MLA-P2-2 SECOND FLOOR AREA C PLAN - PLUMBING NEW WORK SECOND FLOOR AREA C PLAN - PLUMBING NEW WORK MLA-P3-0 PLUMBING FIXTURES SCHEDULE, SYMBOLS LIST AND DETAILS PLUMBING FIXTURES SCHEDULE, SYMBOLS LIST AND DETAILS MLA-MD0-3 LOWER LEVEL AREA C PLAN - MECHANICAL DEMOLITION LOWER LEVEL AREA C PLAN - MECHANICAL DEMOLITION MLA-E0-1 LOWER LEVEL AREA A PLAN - ELECTRICAL DEMOLITION & NEW WORK LOWER LEVEL AREA A PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E0-2 LOWER LEVEL AREA B PLAN - ELECTRICAL DEMOLITION & NEW WORK LOWER LEVEL AREA B PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E0-3 LOWER LEVEL AREA C PLAN - ELECTRICAL DEMOLITION & NEW WORK LOWER LEVEL AREA C PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E1-1 FIRST FLOOR AREA A PLAN - ELECTRICAL DEMOLITION & NEW WORK FIRST FLOOR AREA A PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E1-2 FIRST FLOOR AREA B PLAN - ELECTRICAL DEMOLITION & NEW WORK FIRST FLOOR AREA B PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E1-3 FIRST FLOOR AREA C PLAN - ELECTRICAL DEMOLITION & NEW WORK FIRST FLOOR AREA C PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E2-1 SECOND FLOOR AREA B PLAN - ELECTRICAL DEMOLITION & NEW WORK SECOND FLOOR AREA B PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E2-2 SECOND FLOOR AREA C PLAN - ELECTRICAL DEMOLITION & NEW WORK SECOND FLOOR AREA C PLAN - ELECTRICAL DEMOLITION & NEW WORK MLA-E3-0 ELECTRICAL NOTES AND DETAILS ELECTRICAL NOTES AND DETAILS MLA-AD0-1 LOWER LEVEL AREA A PLAN - DEMOLITION LOWER LEVEL AREA A PLAN - DEMOLITION MLA-AD0-2 LOWER LEVEL AREA B PLAN - DEMOLITION LOWER LEVEL AREA B PLAN - DEMOLITION MLA-AD0-3 LOWER LEVEL AREA C PLAN - DEMOLITION LOWER LEVEL AREA C PLAN - DEMOLITION MLA-AD1-1 FIRST FLOOR AREA A PLAN - DEMOLITION FIRST FLOOR AREA A PLAN - DEMOLITION MLA-AD1-2 FIRST FLOOR AREA B PLAN - DEMOLITION FIRST FLOOR AREA B PLAN - DEMOLITION MLA-AD1-3 FIRST FLOOR AREA C PLAN - DEMOLITION FIRST FLOOR AREA C PLAN - DEMOLITION MLA-AD2-1 SECOND FLOOR AREA B PLAN - DEMOLITION SECOND FLOOR AREA B PLAN - DEMOLITION MLA-AD2-2 SECOND FLOOR AREA C PLAN - DEMOLITION SECOND FLOOR AREA C PLAN - DEMOLITION MLA-A0-1 LOWER LEVEL AREA A PLAN - NEW WORK LOWER LEVEL AREA A PLAN - NEW WORK MLA-A0-2 LOWER LEVEL AREA B PLAN - NEW WORK LOWER LEVEL AREA B PLAN - NEW WORK MLA-A0-3 LOWER LEVEL AREA C PLAN - NEW WORK LOWER LEVEL AREA C PLAN - NEW WORK MLA-A1-1 FIRST FLOOR AREA A PLAN - NEW WORK FIRST FLOOR AREA A PLAN - NEW WORK MLA-A1-2 FIRST FLOOR AREA B PLAN - NEW WORK FIRST FLOOR AREA B PLAN - NEW WORK MLA-A1-3 FIRST FLOOR AREA C PLAN - NEW WORK FIRST FLOOR AREA C PLAN - NEW WORK MLA-A2-1 SECOND FLOOR AREA B PLAN - NEW WORK SECOND FLOOR AREA B PLAN - NEW WORK MLA-A2-2 SECOND FLOOR AREA C PLAN - NEW WORK SECOND FLOOR AREA C PLAN - NEW WORK MLA-A3-1 ENLARGED TOILET ROOMS PLANSENLARGED TOILET ROOMS PLANS

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LOCATION MAPS

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LARSEN MIDDLE SCHOOL - U-46 508-25

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DOMESTIC WATER PIPING REPLACEMENT

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MLA- T0-1

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DOMESTIC WATER PIPING REPLACEMENT AT:

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LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

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ELGIN, ILLINOIS 60120

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SCHOOL DISTRICT U-46

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355 EAST CHICAGO STREET

AutoCAD SHX Text U-46 P.N. 508-25

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LARSEN MIDDLE SCHOOL 665 DUNDEE AVE. ELGIN, IL 60120

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SCHOOL DISTRICT U46 355 EAST CHICAGO STREET ELGIN, IL 60120

LOWER LEVEL AREA A

PLAN - PLUMBING

DEMOLITION

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

P ro j.

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001A

STORAGE

BOILER

ROOM

ELECTRICAL

ROOM

TRANSFORMER

ROOM

001B

TOILET

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%%ULOWER LEVEL AREA A PLAN - PLUMBING DEMOLITION

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

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INDICATES EXISTING TO REMAIN.

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INDICATES EXISTING TO BE DISCONNECTED

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AND REMOVED.

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%%ULEGENDS:

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EXISTING TO REMAIN.

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%%UGENERAL PLUMBING

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%%UDEMOLITION NOTES:

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SHALL EXAMINE EXISTING PIPING, CONDUITS, STRUCTURAL SUPPORTING

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EXAMINATION OF ALL LOCATIONS WHERE NEW WORK IS TO BE INSTALLED AND

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CONTRACTOR SHALL INSPECT THE PREMISES AND MAKE A DETAILED

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CONTRACTOR SHALL ADAPT HIS WORK TO MEET ALL ACTUAL CONDITIONS ON

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EXISTING DUCTS, PIPES, CONDUITS AND BEAMS NOT SHOWN ON PLANS.

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AS POSSIBLE, CONTRACTOR SHALL ADJUST HIS WORK AS REQUIRED TO AVOID

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EXISTING BUILDING HAS BEEN INDICATED ON THE DRAWINGS AS ACCURATELY

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WHILE THE SIZE AND LOCATION OF NEW WORK AND EQUIPMENT IN THE

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MIGHT HAVE BEEN REASONABLY FORESEEN BY AN INSPECTION OF THESE

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PRIOR TO BIDDING. NO EXTRAS WILL BE ALLOWED FOR WORK WHICH

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SHALL THOROUGHLY FAMILIARIZE THEMSELVES WITH ACTUAL JOB CONDITIONS

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THE CONTRACTORS SHALL VISIT AND INSPECT THE EXISTING BUILDING AND

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THE EXISTING PREMISES.

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BEAMS, ETC.

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PREMISES.

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AutoCAD SHX Text %%uNOTES RE: INSPECTING EXISTING BUILDING

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AutoCAD SHX Text %%uNOTES RE: EXISTING CONDITIONS

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TO DO SO AT THE OWNER'S CONVENIENCE DURING OFF HOURS. CONTRACTOR SHALL

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AND RECONNECT ALL SUCH PIPING WITH PRIOR APPROVAL FROM THE ENGINEER.

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BUILDING NOT TO BE ALTERED IS INTERFERED WITH, CONTRACTOR SHALL REROUTE

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WHERE THE EXISTING PIPING SERVING ANY EXISTING FIXTURE IN AREA OF EXISTING

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ALL CUTTING AND PATCHING AS REQUIRED FOR WORK TO BE BY THE CONTRACTOR.

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COORDINATE WORK WITH OTHER TRADES TO AVOID CONFLICTS AND DELAYS.

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PROVIDE OWNER ADVANCE NOTICE IN WRITING MINIMUM 3 BUSINESS DAYS PRIOR

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REFER TO SPECIFICATIONS.

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VERIFY EXISTING CONDITIONS AND LOCATIONS IN FIELD PRIOR TO

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IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO MAINTAIN THE EXISTING

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GIVEN TO THE CONTRACTOR FOR TURN OVER OF THIS EQUIPMENT AT THE SCHOOL

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TAGGED BY OWNER PRIOR TO START OF DEMOLITION AND DIRECTION WILL BE

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REMOVED BY THE CONTRACTOR. SALVAGED EQUIPMENT WILL BE IDENTIFIED &

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THE OWNER RESERVES THE RIGHT TO SALVAGE ANY EQUIPMENT OR MATERIALS

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BY THESE ALTERATIONS AND ADDITIONS.

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HANGERS, ANCHORS AND OTHER ITEMS WHICH ARE RENDERED OBSELETE

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DISCONNECT AT SOURCE AND REMOVE EXISTING PLUMBING FIXTURES, PIPING,

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PLUMBING AND ELECTRICAL ITEMS AND EQUIPMENT, BOTH NEW AND EXISTING,

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MAKE NECESSARY MODIFICATIONS AND ADJUSTMENTS TO ALL MECHANICAL,

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FROM PERFORMING THE WORK REQUIRED UNDER THIS CONTRACT.

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BIDDING. FAILURE TO DO SO SHALL NOT RELIEVE CONTRACTOR

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THE CONTRACTOR SHALL CONSULT WITH THE OWNER AND MAKE ARRANGEMENTS

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IF IT IS ABSOLUTELY NECESSARY TO SHUT DOWN THE FACILITY AT ANY TIME,

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BUILDING IN OPERATIONAL AT ALL TIMES DURING OCCUPIED PERIOD.

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AS MAY BE REQUIRED BY THESE ALTERATIONS AND ADDITIONS.

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LOADING DOCK. COORDINATE WITH OWNER.

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TO SHUT DOWN.

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MLA- PD0-1

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%%UKEY PLAN

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NO SCALE

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DOMESTIC WATER PIPING REPLACEMENT AT:

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LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

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ELGIN, ILLINOIS 60120

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SCHOOL DISTRICT U-46

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355 EAST CHICAGO STREET

AutoCAD SHX Text U-46 P.N. 508-25

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%%UPLUMBING DEMOLITION PLAN NOTES

AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING WATER CLOSETS, URINALS AND LAVATORIES INCLUDING ALL CW, HW & HWR PIPING IN WALLS, PLUMBING CHASE, ABOVE CEILING, VALVES, PIPE SUPPORTS, FIXTURE SUPPORTS/CARRIERS, P-TRAP, WALL CLEANOUT, SANITARY WASTE AND VENT PIPING UP TO POINTS OF RECONNECTION. VERIFY ALL PIPING EXACT ROUTING & SIZES IN FIELD AND DOCUMENT ELECTRONICALLY PRIOR TO ANY DEMO WORK. SAW-CUT EXISTING WALL FROM TOILET ROOM SIDE. EXISTING FLOOR DRAIN & PIPING SHALL REMAIN AND BE PROTECTED FROM CONSTRUCTION DAMAGE DURING REMOVAL OF EXISTING FLOOR TILES.

AutoCAD SHX Text DISCONNECT AND REMOVE ALL EXISTING CW, HW AND HWR PIPING MAINS, BRANCH PIPING AND RISERS/DROPS COMPLETE. DISCONNECT AND REMOVE ALL VALVES, PIPE HANGERS, ANCHORS, INSULATION AND ALL RELATED APPURTENANCES COMPLETE. VERIFY AND ELECTRONICALLY DOCUMENT ALL PIPING EXACT ROUTING IN FIELD, SIZES AND TYPES OF PIPE PRIOR TO DEMOLITION WORK. NEW PIPING SHALL BE INSTALLED TO MATCH EXISTING ROUTING & SIZES OR AS INDICATED ON NEW PLUMBING PLAN. MODIFY EXISTING OPENINGS. ANY OPENING NO LONGER USED SHALL BE SEALED WITH MORTAR AND FIRE CAULK. PAINT WALL TO MATCH EXISTING ADJACENT SURFACE.

AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING CW & HW PIPING DOWN OR UP IN WALL TO SINK INCLUDING CHECK VALVE STOPS, FAUCETS, P-TRAP, ALL CW & HW PIPING, VALVES AND RELATED APPURTENANCES COMPLETE. VERIFY ALL PIPING EXACT ROUTING IN FIELD. EXISTING SINK, SANITARY WASTE AND VENT PIPING IN WALL AND/OR BELOW FLOOR TO REMAIN. SAW-CUT EXISTING WALL. PATCH & PAINT WALL TO MATCH EXISTING ADJACENT SURFACES.

AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING EXTERIOR WALL HOSE BIBB, CHECK VALVE, VACUUM BREAKER INCLUDING ALL CW PIPING, VALVES, RISERS AND RELATED APPURTENANCES COMPLETE. VERIFY EXACT PIPE ROUTING IN FIELD. SAW-CUT EXISTING WALL FROM THE INTERIOR SPACE. REMOVE ALL EXISTING CW PIPING COMPLETE.

AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING SERVICE SINK/MOP BASIN FAUCETS, VACUUM BREAKER INCLUDING ALL CW & HW PIPING, VALVES AND RELATED APPURTENANCES COMPLETE. VERIFY EXACT PIPE ROUTING IN FIELD. EXISTING SERVICE SINK/MOP BASIN SHALL REMAIN. SAW-CUT FLOOR AND WALL. PATCH & PAINT TO MATCH EXISTING ADJACENT SURFACES.

AutoCAD SHX Text EXISTING BOOSTER PUMPS, DOMESTIC WATER HEATER, EXPANSION TANK, CIRCULATION PUMP & RELATED APPURTENANCES TO REMAIN. VERIFY AND ELECTRONICALLY DOCUMENT ALL PIPING EXACT ROUTING, SIZES AND TYPES OF PIPE PRIOR TO DEMOLITION WORK. DISCONNECT & REMOVE EXISTING CW, HW & HWR PIPING, VALVES, HANGERS & RELATED APPURTENANCES COMPLETE. NEW CW, HW & HWR PIPING MATCHING EXISTING SIZES TO BE INSTALLED & RECONNECTED TO PUMPS, WATER HEATERS AND EXPANSION TANK.

AutoCAD SHX Text CUT EXISTING INCOMING WATER SERVICE OF RECONNECTION AS INDICATED. DISCONNECT & REMOVE ALL VALVES, WATER METER, RPZ, VALVES, STRAINER, PIPE SUPPORTS, INSULATION, HANGERS AND ALL PIPING DOWNSTREAM. COORDINATE WITH CITY OF ELGIN PUBLIC WORK FOR WATER METER REMOVAL AND REINSTALLATION. NEW DOMESTIC WATER RISER SHALL BE INSTALLED AT SAME LOCATION. SEE SHEET MLA-P3.0 FOR DETAIL.

AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING CW & HW PIPING DOWN OR UP IN WALL OR WITHIN CASEWORK TO SCIENCE LAB SINK. EXISTING CHECK VALVE STOPS, FAUCETS, P-TRAP, SINK & CASEWORK TO REMAIN AND TO BE PROTECTED. VERIFY ALL PIPING EXACT ROUTING IN FIELD. EXISTING SANITARY WASTE AND VENT PIPING IN WALL, ABOVE CEILING AND BELOW FLOOR TO REMAIN. SAW-CUT EXISTING WALL AND FLOOR SLAB. PATCH & PAINT WALL TO MATCH EXISTING ADJACENT SURFACES.

AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING CW PIPING DOWN OR UP IN WALL TO WATER COOLER OR DRINKING FOUNTAIN, VALVES AND RELATED APPURTENANCES COMPLETE. VERIFY ALL PIPING EXACT ROUTING IN FIELD. EXISTING WATER COOLER OR DRINKING FOUNTAIN, SANITARY WASTE AND VENT PIPING IN WALL AND BELOW FLOOR TO REMAIN. SAW-CUT EXISTING WALL FROM CORRIDOR SIDE. TEMPORARILY REMOVE WATER COOLER AS REQUIRED TO ACCOMMODATE DEMOLITION OF EXISTING CW PIPING AND INSTALLATION OF NEW CW PIPING IN WALL. PATCH & PAINT WALL TO MATCH EXISTING ADJACENT SURFACES.

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AutoCAD SHX Text DISCONNECT AND REMOVE EXISTING SHOWER MIXING VALVE, CW & HW RISERS UP FROM LOWER LEVEL, TEMPERED WATER PIPING TO EACH SHOWER, SHOWER HEADS, VALVES & RELATED APPURTENANCES COMPLETE. VERIFY ALL PIPING EXACT ROUTING IN FIELD. SAW-CUT EXISTING WALL AS REQUIRED. PATCH ALL OPENINGS, PAINT WALLS & REPLACE TILES TO MATCH EXISTING ADJACENT SURFACES.

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%%UENVIRONMENTAL NOTES

AutoCAD SHX Text CONTRACTOR SHALL SAW-CUT AND OPEN ALL WALLS AND PLUMBING CHASES AT THE EARLIEST POSSIBLE TIME FOR REVIEW OF PIPE INSULATION BY OWNER'S ASBESTOS CONSULTANT. NO PIPE INSULATION SHALL BE REMOVED UNTIL CONFIRMED CLEARANCE.

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AutoCAD SHX Text IF ANY SUSPECT INSULATION MATERIALS ARE LOCATED DURING DEMOLITION, THE OWNER SHALL BE IMMEDIATELY CONTACTED FOR REVIEW BY ASBESTOS CONSULTANT.

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DOOR 18

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HWR

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HWR

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HWR

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HWR

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HWR

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TO FIRE PROTECTION

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UNEXCAVATED

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UNEXCAVATED

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UNEXCAVATED

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LOWER LEVEL AREA B

DEMOLITION

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

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STORAGE

001B

TOILET

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%%ULOWER LEVEL AREA B PLAN - PLUMBING DEMOLITION

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

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MLA- PD0-2

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%%UKEY PLAN

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NO SCALE

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DOMESTIC WATER PIPING REPLACEMENT AT:

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LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

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ELGIN, ILLINOIS 60120

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SCHOOL DISTRICT U-46

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355 EAST CHICAGO STREET

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HWR

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6" CW SERVICE

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HWR

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TO FIRE PROTECTION

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WATER SHUT-OFF VALVE NEAR CURB.

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UNEXCAVATED

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UNEXCAVATED

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UNEXCAVATED

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AutoCAD SHX Text CUT EXISTING 6" INCOMING WATER SERVICE AT RECONNECTION POINT INSIDE BUILDING. DISCONNECT & REMOVE ALL PIPING, VALVES, HANGERS & RELATED APPURTENANCES COMPLETE DOWNSTREAM FROM RECONNECTION POINT.

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%%UPLUMBING DEMOLITION PLAN NOTES

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%%UENVIRONMENTAL NOTES

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AutoCAD SHX Text IF ANY SUSPECT INSULATION MATERIALS ARE LOCATED DURING DEMOLITION, THE OWNER SHALL BE IMMEDIATELY CONTACTED FOR REVIEW BY ASBESTOS CONSULTANT.

LOWER LEVEL AREA C

DEMOLITION

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

P ro j.

N o.

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INCINERATOR

ROOM/STOR.

STAIR 2

006E

CUSTODIAN

CAFETERIA

FOOD SERVICE

005A

STORAGE

006B

WATER HEATER/

STORAGE 005BELE

V. E Q.

006A

OFFICE

STAIR 1

006C

TOILET

006D

STORAGE

STORAGE/

MECHANICAL

005C

STORAGE003

DEANS

OFFICE

AutoCAD SHX Text

%%ULOWER LEVEL AREA C PLAN - PLUMBING DEMOLITION

AutoCAD SHX Text N

AutoCAD SHX Text

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

AutoCAD SHX Text

MLA- PD0-3

AutoCAD SHX Text

%%UKEY PLAN

AutoCAD SHX Text N

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text

DOMESTIC WATER PIPING REPLACEMENT AT:

AutoCAD SHX Text

LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

AutoCAD SHX Text

ELGIN, ILLINOIS 60120

AutoCAD SHX Text

SCHOOL DISTRICT U-46

AutoCAD SHX Text

355 EAST CHICAGO STREET

AutoCAD SHX Text U-46 P.N. 508-25

AutoCAD SHX Text Revisions:

AutoCAD SHX Text

TUNNEL

AutoCAD SHX Text

DOOR 9

AutoCAD SHX Text

DOOR 5

AutoCAD SHX Text 1-1/4"

AutoCAD SHX Text 3"

AutoCAD SHX Text 4"

AutoCAD SHX Text

HWR

AutoCAD SHX Text

AutoCAD SHX Text 1-1/4"

AutoCAD SHX Text 3"

AutoCAD SHX Text 4"

AutoCAD SHX Text

HWR

AutoCAD SHX Text

AutoCAD SHX Text 3/4"

AutoCAD SHX Text

HWR

AutoCAD SHX Text

HWR

AutoCAD SHX Text

HWR

AutoCAD SHX Text

HWR

AutoCAD SHX Text

AutoCAD SHX Text EXISTING HOT WATER HEATER & 180°F HWDISCHARGE TO REMAIN. DISCONNECT & REMOVE EXISTING CW & HW INLETS. VERIFY ALL IN FIELD.

AutoCAD SHX Text

180° HW

AutoCAD SHX Text 1"

AutoCAD SHX Text 1-1/2" 1-1/4" 1-1/4"

AutoCAD SHX Text 1" (E.T.R.)

AutoCAD SHX Text 1-1/4" 1" 3/4"

AutoCAD SHX Text 3/4"

AutoCAD SHX Text

UNEXCAVATED

AutoCAD SHX Text

UNEXCAVATED

AutoCAD SHX Text 1" (E.T.R.)

AutoCAD SHX Text E.T.R.

AutoCAD SHX Text CUT, DISCONNECT & REMOVE ALL EXISTING GALVANIZED PIPING RISERS UP TO FIRST FLOOR 2001 ADDITION. REMOVE PIPING BACK TO COPPER PIPING INSTALLED IN 2001. VERIFY IN FIELD.

AutoCAD SHX Text C

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text

%%UPLUMBING DEMOLITION PLAN NOTES

AutoCAD SHX Text

%%UENVIRONMENTAL NOTES

AutoCAD SHX Text

AutoCAD SHX Text IF ANY SUSPECT INSULATION MATERIALS ARE LOCATED DURING DEMOLITION, THE OWNER SHALL BE IMMEDIATELY CONTACTED FOR REVIEW BY ASBESTOS CONSULTANT.

FIRST FLOOR AREA A

DEMOLITION

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

P ro j.

N o.

V irg in ia S tre et

C ry st al L ak e, Il lin oi s

O ffi ce

-7

-8

Fa x

8-w w w

.m sa

-c e.

co m

KITCHEN STOR.

WOMEN

C O R R

O R

MULTI-PURPOSE

ROOM

GIRLS

LOCKER

ROOM

CORRIDOR

BOYS

LOCKER

ROOM

135D

STOR.

135C

OFFICE

135A

STOR.

135B

OFFICE

GYMNASIUM

136D

STOR.

136A

STOR.

136B

TOIL.

136C

STOR.

137A

TOIL.

LOBBY

AutoCAD SHX Text

%%UFIRST FLOOR AREA A PLAN - PLUMBING DEMOLITION

AutoCAD SHX Text N

AutoCAD SHX Text

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

AutoCAD SHX Text

MLA- PD1-1

AutoCAD SHX Text

%%UKEY PLAN

AutoCAD SHX Text N

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text

DOMESTIC WATER PIPING REPLACEMENT AT:

AutoCAD SHX Text

LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

AutoCAD SHX Text

ELGIN, ILLINOIS 60120

AutoCAD SHX Text

SCHOOL DISTRICT U-46

AutoCAD SHX Text

355 EAST CHICAGO STREET

AutoCAD SHX Text U-46 P.N. 508-25

AutoCAD SHX Text Revisions:

AutoCAD SHX Text A

AutoCAD SHX Text V.M.

AutoCAD SHX Text

DOOR 11

AutoCAD SHX Text

DOOR 12

AutoCAD SHX Text

DOOR 13

AutoCAD SHX Text

DOOR 14

AutoCAD SHX Text

DOOR 15

AutoCAD SHX Text

DOOR 16

AutoCAD SHX Text

DOOR 17

AutoCAD SHX Text

DOOR 19

AutoCAD SHX Text

DOOR 20

AutoCAD SHX Text

SAW-CUT WALL TO REMOVE HOSE BIBB AND CW PIPING UP FROM LOWER LEVEL.

AutoCAD SHX Text

SHOWER HEADS, VALVES & TRIMS IN THESE SHOWERS TO REMAIN.

AutoCAD SHX Text

SHOWER HEADS, VALVES & TRIMS IN THESE SHOWERS TO REMAIN.

AutoCAD SHX Text CUT, DISCONNECT & REMOVE ALL EXISTING GALVANIZED PIPING UP FROM LOWER LEVEL TO POINT OF RECONNECTION WITH COPPER PIPING INSTALLED IN 2001. VERIFY IN FIELD. SAW-CUT WALL. PATCH & PAINT TO MATCH EXISTING.

AutoCAD SHX Text B

AutoCAD SHX Text C

AutoCAD SHX Text

%%UPLUMBING DEMOLITION PLAN NOTES

AutoCAD SHX Text

%%UENVIRONMENTAL NOTES

AutoCAD SHX Text

AutoCAD SHX Text IF ANY SUSPECT INSULATION MATERIALS ARE LOCATED DURING DEMOLITION, THE OWNER SHALL BE IMMEDIATELY CONTACTED FOR REVIEW BY ASBESTOS CONSULTANT.

AutoCAD SHX Text

FIRST FLOOR AREA B

DEMOLITION

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

P ro j.

N o.

V irg in ia S tre et

C ry st al L ak e, Il lin oi s

O ffi ce

-7

-8

Fa x

8-w w w

.m sa

-c e.

co m

CLASSROOM

ROOM

CORRIDOR

LOBBY

STAIR 3

ASSIST.

PRINC.

100A

TOILET

100B

CUST.

100C

BOYS

TESTING

ROOM126

NURSE

ATTEND.

DEAN

STUD. 124

SOCIAL

WORKER

PRINCIPAL

OFFICE 120

MAIN

OFFICE

CONF.

ROOM

OFFICE

WORK

ROOM

STOR.

KITCHEN

130A

STOR.

126A

TOIL.

WOMEN

MEN

C O

R R

O R

CORRIDOR

MULTI-PURPOSE

ROOM

LOCKER

ROOM

AUDITORIUM

SOUND

CONTROL

ROOM

137A

TOIL.

LOBBY

CORRIDOR

LOBBY

C O

R R

O R

LIFT

STOR.

J.C.

150B

OFFICE

150A

STOR.

MUSIC

ROOM

BAND

ROOM

STOR.

148B

STOR.

148A

STOR.

OFF.

STOR./

FILES144

STOR.

DRESS. RM./

STORAGE

AutoCAD SHX Text

%%UFIRST FLOOR AREA B PLAN - PLUMBING DEMOLITION

AutoCAD SHX Text N

AutoCAD SHX Text

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

AutoCAD SHX Text

MLA- PD1-2

AutoCAD SHX Text

%%UKEY PLAN

AutoCAD SHX Text N

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text

DOMESTIC WATER PIPING REPLACEMENT AT:

AutoCAD SHX Text

LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

AutoCAD SHX Text

ELGIN, ILLINOIS 60120

AutoCAD SHX Text

SCHOOL DISTRICT U-46

AutoCAD SHX Text

355 EAST CHICAGO STREET

AutoCAD SHX Text U-46 P.N. 508-25

AutoCAD SHX Text Revisions:

AutoCAD SHX Text B

AutoCAD SHX Text

DISPL.

AutoCAD SHX Text

DISPL.

AutoCAD SHX Text V.M.

AutoCAD SHX Text

DISPLAY

AutoCAD SHX Text

RAMP DN

AutoCAD SHX Text

DOOR 12

AutoCAD SHX Text

DOOR 19

AutoCAD SHX Text

DOOR 20

AutoCAD SHX Text

DOOR 1

AutoCAD SHX Text

DOOR 23

AutoCAD SHX Text

DOOR 22

AutoCAD SHX Text

DOOR 21

AutoCAD SHX Text

SHOWER HEADS, VALVES & TRIMS IN THESE SHOWERS TO REMAIN.

AutoCAD SHX Text A

AutoCAD SHX Text C

AutoCAD SHX Text

%%UPLUMBING DEMOLITION PLAN NOTES

AutoCAD SHX Text

%%UENVIRONMENTAL NOTES

AutoCAD SHX Text

AutoCAD SHX Text IF ANY SUSPECT INSULATION MATERIALS ARE LOCATED DURING DEMOLITION, THE OWNER SHALL BE IMMEDIATELY CONTACTED FOR REVIEW BY ASBESTOS CONSULTANT.

AutoCAD SHX Text

FIRST FLOOR AREA C

DEMOLITION

Sheet No.:

U46 Project No.:

508-25

Date:

NOVEMBER 24, 2025

Sheet Title:

P ro j.

N o.

V irg in ia S tre et

C ry st al L ak e, Il lin oi s

O ffi ce

-7

-8

Fa x

8-w w w

.m sa

-c e.

co m

HOME

ECONOMICS

STAIR 2

CORRIDOR

STAIR 1

RRIDO

106A

HOME

ECONOMICS

ART LAB

CLASSROOM

104A

GIRLS

104B

CLOS.

108B

STORAGE

CLASSROOM

CLASSROOM 105A

KILN

109GSTO

109HSTO

109J

CLASSROOM

109D

STO

109E O

FFICE

109F O

FFICE109C

109A

TECH. LAB

108A

STOR.

CLASSROOM

102 1/2

OFFICE

CLASSROOM

ASSIST.

PRINC.

100A

TOILET

NURSE

ATTEND.

DEAN

STUD. 12

SOCI

WOR

109B O

FFICECO

RRIDO

VEST.

OFFICE

109I

CLASSROOM

C W

H W

AutoCAD SHX Text

%%UFIRST FLOOR AREA C PLAN - PLUMBING DEMOLITION

AutoCAD SHX Text N

AutoCAD SHX Text

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

AutoCAD SHX Text

MLA- PD1-3

AutoCAD SHX Text

DOMESTIC WATER PIPING REPLACEMENT AT:

AutoCAD SHX Text

LARSEN MIDDLE SCHOOL 665 DUNDEE AVE, ELGIN, IL. 60120

AutoCAD SHX Text

ELGIN, ILLINOIS 60120

AutoCAD SHX Text

SCHOOL DISTRICT U-46

AutoCAD SHX Text

355 EAST CHICAGO STREET

AutoCAD SHX Text U-46 P.N. 508-25

AutoCAD SHX Text Revisions:

AutoCAD SHX Text

DISPL.

AutoCAD SHX Text

DOOR 2

AutoCAD SHX Text

DOOR 3

AutoCAD SHX Text

DOOR 4

AutoCAD SHX Text

DOOR 6

AutoCAD SHX Text

DOOR 8

AutoCAD SHX Text DISCONNECT & REMOVE EXISTING CW & HW PIPING SERVING WASHER COMPLETE DOWN TO LOWER LEVEL.

AutoCAD SHX Text DISCONNECT & REMOVE EXISTING CW & HW PIPING SERVING DISHWASHER COMPLETE DOWN TO LOWER LEVEL.

AutoCAD SHX Text

%%UKEY PLAN

AutoCAD SHX Text N

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text C

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text

NIC

AutoCAD SHX Text

%%UPLUMBING DEMOLITION PLAN NOTES

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Nov 26, 2025.