HomeMy WebLinkAbout08-07-2019 Planning Commission Packet
Planning Commission Meeting
August 7, 2019
6:00 pm
Columbia Heights City Hall
590 40th Avenue NE
Columbia Heights, MN 55421
1. Call to order
2. Roll Call
3. Approval of May 7, 2019, Planning Commission Meeting Minutes
4. Introduction: Community Development Director, Aaron Chirpich
5. Public Hearing
a. Case # 2019-0801, Variance
Location: 4320 Stinson NE, Columbia Heights, MN 55421
Applicant: D.T. Meisinger Development Inc.
b. Case 2019-0802, Site Plan Review
Location: 1440 49th Ave NE, Columbia Heights, MN 55421
Applicant: Kraus-Anderson Construction Company
6. Other Business
a. 2040 Comprehensive Plan Update
b. Update from Community Development Director
c. Next regularly scheduled meeting: September 4, 2019, 6:00 pm
7. Adjourn
MINUTES OF
PLANNING COMMISSION
MAY 7, 2019
6:00 PM
The meeting was called to order at 6:04 pm by Vice Chair Hoium.
Commission Members present- Novitsky, Hoium, Schill, Sahnow, and (Fiorendino arrived late)
Members Absent: Kaiser and Szurek
Also present were Elizabeth Hammond (Planner), Shelley Hanson (Secretary), and John Murzyn (Council
Liaison).
RE-APPOINTMENT AND SWEARING IN OF COMMISSIONER
Stan Hoium was sworn in for another four year term, prior to the start of the meeting.
APPROVAL OF MINUTES
Motion by Schill, seconded by Novitsky, to approve the minutes from the meeting of February 5, 2019. All ayes.
MOTION PASSED.
CASE #: 2019-0501
APPLICANT: Renaissance Fireworks
LOCATION: 4005 Central Avenue NE
REQUEST: Interim Use Permit
Hammond explained that Renaissance Fireworks, Inc. has applied for an Interim Use Permit to allow the
operation of a seasonal fireworks sales tent at 4005 Central Avenue. The specific development standards for
outdoor fireworks sales/display are found in Section 9.107 (C) (22) of City Code, and will be added as
conditions of approval for this permit. The attached property and tent location map illustrates the configuration
and orientation of the fireworks tent to Central Avenue. The Fire Chief has inspected the plans and will conduct
a site inspection of the tent. The applicant must schedule the inspection with the Fire Department before sales
can occur on the property.
ZONING ORDINANCE
The property located at 4005 Central Avenue is located in the CBD, Central Business District. The properties to
the north, south and west are also zoned Central Business and the properties to the east are zoned in the R-4,
Multiple Family Residential District. Seasonal Fireworks Sales is allowed as Interim Use in the Central
Business Zoning District.
COMPREHENSIVE PLAN
The Comprehensive Plan designates the property for commercial use. The proposal for seasonal fireworks sales
is consistent with the intent of the City’s Comprehensive Plan.
FINDINGS OF FACT
Section 9.104 (I) of the Zoning Ordinance outlines seven findings of fact that must be met in order for the City
to grant an interim use permit. They are as follows:
Planning Commission Minutes
Page 2
May 7, 2019
1. The use is one of the interim uses listed for the zoning district in which the property is located, or is a
substantially similar use, as determined by the Zoning Administrator.
Fireworks tents are specifically listed as an Interim Use in the Central Business District, and are
considered retail sales, which are permitted.
2. The use is in harmony with the general purpose and intent of the Comprehensive Plan.
The Comprehensive Plan designates the property for commercial use, including retail sales. The proposal is
consistent with the intent of the City’s Comprehensive Plan.
3. The use will not impose hazards or disturbing influences on neighboring properties.
The proposed temporary use should not have hazardous or disturbing influence on neighboring properties
because of its proximity to Central Avenue and because it’s shielded from adjacent residential uses by the
surrounding commercial buildings.
4. The use will not substantially diminish the use of property in the immediate vicinity.
The fireworks tent shouldn’t diminish the use of the adjacent properties.
5. The use will be designed, constructed, operated and maintained in a manner that is compatible with the
appearance of the existing or intended character of the surrounding area.
The fire department will conduct an on-site inspection prior to any temporary sales. All State and City
requirements regarding fireworks sales will be achieved.
6. Adequate measures have been or will be taken to minimize traffic congestion on the public streets and to
provide for appropriate on-site circulation of traffic.
The traffic generated by the fireworks tent will not significantly increase the traffic on the public streets, and
the site is large enough to handle additional interior traffic.
7. The use will not cause a negative cumulative effect on other uses in the immediate vicinity.
As indicated by prior descriptions, the fireworks tent should not have a negative impact on other uses in the
immediate vicinity, which are all zoned commercial.
Staff recommends that the Planning Commission approve the Interim Use Permit to all ow the operation of a
seasonal fireworks sales tent at 4005 Central Avenue, subject to conditions of approval outlined below.
Questions by members:
Hoium asked how many years they have been located at this site. The applicant told members he has been at
this location for 14 years, and that they have between 25-50 locations in various cities each year.
Schill asked if anything was different this year and the answer was no.
Hammond told the applicant and members that the City has a new Building Official and he is requiring a
Building Permit this year for the temporary structure.
Sahnow questioned the use of flame breaks on the tables that is noted in the application. The applicant stated
these are used to prevent flames from jumping to other merchandise should an event occur.
Planning Minutes
Page 3
May 7, 2019
Public Hearing Opened:
No one wished to speak on this issue.
Motion by Schill, seconded by Sahnow to close the Public Hearing. All ayes. MOTION PASSED.
Motion by Sahnow, seconded by Schill, to waive the reading of Resolution No. 2019-PZ01, there being ample
copies available to the public. All ayes. MOTION CARRIED.
Motion by Sahnow, seconded by Schill, to adopt Resolution No. 2019-PZ01, being a Resolution approving an
Interim Use Permit for a fireworks tent at 4005 Central Avenue NE, from June 17, 2019 to July 12, 2019,
subject to certain conditions of approval that have been found to be necessary to protect the public interest and
ensure compliance with the provisions of the Zoning and Development Ordinance, including:
1. The fireworks tent, display area, access aisles, and surrounding area shall be reviewed by the Fire
Department prior to operation. The applicant must contact the Fire Department to set up an inspection
prior to any sales occurring on the property.
2. The applicant must obtain a Building Permit from the Building Official, and a site inspection must be
conducted prior to operation. The applicant must contact the Community Development Department to
obtain the Permit and schedule an inspection prior to any sales occurring on the property.
3. The sale of fireworks shall meet all requirements of Chapter 24 of the Fire Code and NFPA Chapter
1124.
4. The fireworks tent shall be accessory to a commercial use.
5. Fireworks tents located within the public right-of-way are prohibited.
6. All goods shall be displayed on a designated impervious surface area.
7. All goods shall be displayed in an orderly fashion, with access aisles provided as needed.
8. Music or amplified sounds shall not be audible from adjacent residential properties.
9. The fireworks tent shall not reduce the amount of off-street parking provided one-site below the level
required for the principal use.
10. An appropriate transition area between the use and adjacent property shall be provided by landscaping,
screening or other site improvements consistent with the character of the neighborhood.
11. Signage shall be limited to two professionally made signs, with a combined square footage not
exceeding 32 square feet.
12. Fireworks tents may be allowed for a maximum of 90 days per calendar year.
13. The tent must be anchored to withstand 90MPH/3Second wind gusts. Any electrical use will need a
permit and is required to be inspected by the State Electrical Inspector.
All ayes. MOTION PASSED.
Planning Minutes
Page 4
May 7, 2019
RESOLUTION NO. 2019-PZ01
A resolution of the Planning Commission for the City of Columbia Heights, Minnesota,
WHEREAS, a proposal (Case # 2019-0501) has been submitted by Renaissance Fireworks to the Planning Commission
requesting an Interim Use Permit from the City of Columbia Heights at the following site:
ADDRESS: 4005 Central Avenue NE., Columbia Heights, MN 55421
LEGAL DESCRIPTION: On file at City Hall
THE APPLICANT SEEKS THE FOLLOWING: An Interim Use Permit to allow for the operation of a seasonal fireworks
sales tent on the subject property.
WHEREAS, the Planning Commission has held a public hearing as required by the City of Columbia Height’s Zoning
Code on May 7, 2019;
WHEREAS, the Planning Commission has considered the advice and recommendations of City staff regarding the effect
of the proposed Interim Use upon the health, safety, and welfare of the community and its Comprehensive Plan, as well as
any concerns related to compatibility of uses, traffic, property values, light, air, danger of fire, and risk to public safety in
the surrounding areas; and
NOW, THEREFORE, BE IT RESOLVED, in accordance with the foregoing, and all ordinances and regulations of the
City of Columbia Heights, the Planning Commission of the City of Columbia Heights makes the following:
FINDINGS OF FACT
1. The use is one of the interim uses listed for the zoning district in which the property is located, or is a
substantially similar use, as determined by the Zoning Administrator.
2. The use is in harmony with the general purpose and intent of the Comprehensive Plan.
3. The use will not impose hazards or disturbing influences on neighboring properties.
4. The use will not substantially diminish the use of property in the immediate vicinity.
5. The use will be designed, constructed, operated and maintained in a manner that is compatible with the
appearance of the existing or intended character of the surrounding area.
6. Adequate measures have been or will be taken to minimize traffic congestion on the public streets and to provide
for appropriate on-site circulation of traffic.
7. The use will not cause a negative cumulative effect, when considered in conjunction with the cumulative effect of
other uses in the immediate vicinity.
FURTHER, BE IT RESOLVED, that the attached conditions, maps, and other information shall
become part of this permit and approval; and in granting this permit the City and the applicant agree that this permit shall
become null and void if the project has not been completed within one (1) calendar year after the approval date, subject to
petition for renewal of the permit. Further, the permit is subject to certain conditions of approval that have been found to
be necessary to protect the public interest and ensure compliance with the provisions of the Zoning and Development
Ordinance, including:
CONDITIONS
1. The fireworks tent, display area, access aisles, and surrounding area shall be reviewed by the Fire Department
prior to operation. The applicant must contact the Fire Department to set up an inspection prior to any sales
occurring on the property.
2. The applicant must obtain a Building Permit from the Building Official, and a site inspection must be conducted
prior to operation. The applicant must contact the Community Development Department to obtain the Permit and
schedule an inspection prior to any sales occurring on the property.
Planning Minutes
Page 5
May 7, 2019
3. The sale of fireworks shall meet all requirements of Chapter 24 of the Fire Code and NFPA Chapter 1124.
4. The fireworks tent shall be accessory to a commercial use.
5. Fireworks tents located within the public right-of-way are prohibited.
6. All goods shall be displayed on a designated impervious surface area.
7. All goods shall be displayed in an orderly fashion, with access aisles provided as needed.
8. Music or amplified sounds shall not be audible from adjacent residential properties.
9. The fireworks tent shall not reduce the amount of off-street parking provided one-site below the level required for
the principal use.
10. An appropriate transition area between the use and adjacent property shall be provided by landscaping, screening
or other site improvements consistent with the character of the neighborhood.
11. Signage shall be limited to two professionally made signs, with a combined square footage not exceeding 32
square feet.
12. Fireworks tents may be allowed for a maximum of 90 days per calendar year.
13. The tent must be anchored to withstand 90MPH/3Second wind gusts. Any electrical use will need a permit and is
required to be inspected by the State Electrical Inspector.
ORDER OF PLANNING COMMISSION
Passed this 7th day of May, 2019.
Offered by: Sahnow
Seconded by: Schill
Roll Call: All ayes
Vice Chair-Stan Hoium
Attest:
Shelley Hanson, Secretary
OTHER BUSINESS
Hammond stated that staff has discussed possibly handling this type of Interim Use Permit administratively
through the permitting process rather than requiring approval from the Planning Commission. She will keep
them informed regarding the final decision.
Motion by Sahnow, seconded by Novitsky to adjourn the meeting at 6:12 pm.
Respectfully submitted,
Shelley Hanson
Secretary
CITY OF COLUMBIA HEIGHTS
PLANNING COMMISSION
PLANNING REPORT
4320 Stinson Blvd. NE
CASE NUMBER: 2019-0801
DATE: August 7, 2019
TO: Columbia Heights Planning Commission
APPLICANT: D.T. Meisinger Development Inc.
DEVELOPMENT: New residential home and attached garage on the subject property
LOCATION: 4320 Stinson Blvd. NE, Columbia Heights, MN 55421
REQUEST: Variance to the height requirements for an accessory structure
PREPARED BY: Elizabeth Hammond, City Planner
INTRODUCTION
D.T. Meisinger Development Inc., on behalf of Alexis and Jennefer James, have requested a
Variance to the wall and total height requirements for the proposed attached garage to be
located on the subject property. Currently, the property is vacant and the property owners are
planning to construct a new single family home on the property. The proposed house would
meet setbacks and height requirements; however the attached garage as proposed exceeds the
ordinance allotment for wall height and total height to the highest point.
The City’s Zoning Ordinance defines accessory buildings or structures in Section 9.103 as: A
building or structure or portion of a structure subordinate to and serving the principal structure
on the same lot. In Section 9.106, the standards which regulate the construction and
maintenance of accessory structures include that, the wall height cannot exceed 9 feet and that
the total height measured to the highest point, cannot exceed 18 feet or the height of the
house, whichever is less. The proposed garage has 12 foot walls and a total height of 21 feet, at
the highest point, exceeding the wall height and total height by 3 feet.
The applicant has requested a variance to allow for the proposed garage and included a
narrative which details the reasoning for the request. According to the applicant, the request
for taller walls and a taller total height is due to the location of the garage on the subject
property and water run off concerns. Additionally, the applicant argues there could be financial
impacts to lowering the garage to meet the wall and total height requirements.
ZONING ORDINANCE
The property is located in the R-1 Single Family Residential Zoning District. The properties to the
north, south, and west are zoned R-1, Single Family Residential and Public and Open Space. The
properties to the east are located in the City of St. Anthony.
City of Columbia Heights Planning and Zoning Commission August 7, 2019
Planning Report Page 2
COMPREHENSIVE PLAN
The Comprehensive Plan guides this property for low density residential.
SITE PLAN
The owner has submitted a legal certificate of survey dated June 13, 2019 indicating the
proposed location of the home and attached garage along with concept plans including
elevations. The survey shows that the attached garage will be located on the east side of the
house.
FINDINGS OF FACT
Section 9.104 (G) of the Zoning Ordinance outlines five conditions that must be met in order for
the City Council to grant a Variance. They are as follows:
(a) Because of the particular physical surroundings, or the shape, configuration, topography, or
other conditions of the specific parcel of land involved, strict adherence to the provisions of
this article would cause practical difficulties in conforming to the zoning ordinance. The
applicant, however, is proposing to use the property in a reasonable manner not permitted
by the zoning ordinance.
This does not appear to be entirely true. While the applicant is proposing to use the property in
a generally reasonable manner, not permitted by the Zoning Ordinance, the conditions of the
specific parcel do not cause the need for the variance. The applicant could modify the garage to
comply with the height requirements. The applicant argues that the placement of the garage on
the lot is part of the justification for the request; however the placement of the garage does not
correlate to the request for the garage to be taller. Additionally, the City’s Engineer and Building
Official have concluded that the geotechnical and water run off challenges the applicant argues
in the narrative would not impede the garage achieving the height requirement.
(b) The conditions upon which the variance is based are unique to the specific parcel of land
involved and are generally not applicable to other properties within the same zoning
classification.
The parcel’s location is unique due the secluded area, adjacent to the lake access in Columbia
Heights and parkland in St. Anthony. The subject property is larger than typical lots in Columbia
Heights. The parcel area is 13, 817 sq. ft., whereas typical lots in Columbia Heights are
approximately between 5,000 sq. ft. – 9,000 sq. ft. However, the size of the subject property is
not unique to the neighborhood area or zoning classification (R-1 Single Family Residential).
There are lots in the neighborhood and same zoning classification with a similar or larger area
(lot size).
The grade on the lot increases on the west side, which requires a retaining wall to be built, as
shown on the survey. However, the variance request appears to be based on the applicant’s
desire to have a taller, larger, garage and financial impacts associated with potentially building
a taller retaining wall, both of which are not unique to this specific parcel of land, and could
City of Columbia Heights Planning and Zoning Commission August 7, 2019
Planning Report Page 3
generally be applicable to other properties within the same zoning classification or elsewhere in
the City.
(c) The practical difficulties are caused by the provisions of this article and have not been
created by any person currently having a legal interest in the property.
Practical difficulties do not appear to be evident in this case, based on the applicant’s
justification for the variance requests.
(d) The granting of the variance is in harmony with the general purpose and intent of the
Comprehensive Plan.
The Comprehensive Plan supports low density residential development in this area. The
construction of a new attractive single family home on the lot is in harmony with the
Comprehensive plan.
(e) The granting of the variance will not be materially detrimental to the public welfare or
materially injurious to the enjoyment, use, development or value of property or
improvements in the vicinity.
If the City Council decides to grant the variance, it does not appear that the taller garage would
be substantially harmful to the public welfare, or the use and value of property in the vicinity.
The home would likely not appear to be significantly out of scale with the surrounding homes or
alter the character of the area.
RECOMMENDATION
Staff recommends that the Planning Commission recommend denial of the variance requests. It
does not appear that the request meets the findings outlined in the City’s Ordinance.
Additionally, it does not appear that the request meets the legal standard set forth in law that
cities must apply when considering a variance request. Cities must apply a three factor test in
considering variance requests, and all three factors must be satisfied. The three factors are: 1)
Reasonableness 2) Uniqueness 3) Essential Character. Based on the information provided by
the applicant, staff does not find that all three factors have been satisfied to constitute a
practical difficulty.
ATTACHMENTS
Application
Applicant’s Narrative
Building Official Letter
Engineering Letter
House plans
City of Columbia Heights | Community Development
590 40th Avenue NE, Columbia Heights, MN 55421 ▪ Ph: 763-706-3670 ▪ Fax: 763-706-3671 ▪ www.columbiaheightsmn.gov
4320 Stinson
7/18/2019
Re: 4320 Stinson Blvd
Columbia Heights, MN 55421
1. Ground elevation on the soil boring is 952.2ft. The ground water was found 10’ below
that at 942.2. However at 944.2 CL-ML soil classifications are found. These soil types
have a bearing capacity of 1500psf and are still suitable for building per the building
code.
2. The basement of the home has a wall height of 8’4” which is 3’ above grade and 3ft
above the garage floor.
3. The survey shows elevations of 954 on the north side and 955 on the south side of the
home. This is an elevation increase of 1.8’-2.8’ over the soil boring.
4. It is my belief that the basement of the home could be lowered 3’ and still remain in the
desired soils above the CL-ML soils, and still above the ground water.
5. Lowering the basement of the home 3’ would bring the first floor down to the same
elevation as the garage and would bring the 2nd floor elevation down which would allow
for 9’ walls in the garage.
Ryan Smith
Building Official
CITY OF COLUMBIA HEIGHTS
PLANNING COMMISSION
PLANNING REPORT
1440 49th Ave NE
CASE NUMBER: 2019-0802
DATE: August 7, 2019
TO: Columbia Heights Planning Commission
APPLICANT: Kraus-Anderson Construction Company
DEVELOPMENT: Proposed addition to the Columbia Heights High School
LOCATION: 1440 49th Ave NE Columbia Heights, MN 55421
REQUEST: Site Plan Review
PREPARED BY: Elizabeth Hammond, City Planner
INTRODUCTION
Kraus-Anderson Construction Company on behalf of Columbia Heights Public Schools, ISD 13
has requested Site Plan Review for a proposed band room addition to the existing educational
facility. According to the applicant’s narrative, additional space is needed to meet the current
and future needs of the school’s programming. The proposed addition is 3,348 sq. ft. (54’ X 62’)
and will match the existing structure in terms of design and color. The proposed addition
satisfies the City’s setbacks and height requirements.
ZONING ORDINANCE
The subject property is located in the R-1 Single Family Residential District. The properties to
the north and east are located in the R-1 District, and the properties to the south and west are
located in the R-2A One and Two Family Residential and R-3, Multiple Family Residential
Districts.
COMPREHENSIVE PLAN
The Comprehensive Plan guides this property for Institutional development.
FINDINGS OF FACT
Section 9.104 (N) of the Zoning Ordinance outlines four findings of fact that must be met in
order for the City to approve a Site Plan. They are as follows:
a. The Site Plan conforms to all applicable requirements of this article.
The applicable Zoning Code requirements are achieved.
City of Columbia Heights Planning Commission August 7, 2019
Planning Report Page 2
b. The Site Plan is consistent with the applicable provisions of the City’s Comprehensive
Plan.
The Comprehensive Plan guides this area for Institutional Use. Staff believes the proposed Site
Plan for the property is consistent with the intent of the Comprehensive Plan.
c. The Site Plan is consistent with any applicable area plan.
There is no area plan for this parcel.
d. The Site Plan minimizes any adverse impacts on property in the immediate vicinity and
the public right-of-way.
This is correct. The proposed addition will not impact the surrounding property in the immediate
vicinity or the public right of way.
RECOMMENDATION
Staff recommends that the Planning Commission approve the Site Plan for the proposed
addition to the Columbia Heights High School subject to certain conditions of approval.
Motion: Move to waive the reading of Resolution No. 2019-PZ02, there being ample copies
available to the public.
Motion: Move to approve Resolution No. 2019- PZ02, being a resolution approving a Site Plan,
for the proposed addition to the Columbia Heights High School and subject to the following
conditions:
1. The building and site shall be meet all requirements found in the Fire Code and the
Building Code.
2. All on-site mechanical equipment shall be placed and/or screened so as to minimize the
visual impact on adjacent residential properties and from public streets. Screening may
be accomplished through the use of walls or other design features that are
architecturally compatible with the principal structure, screening vegetation, integrated
parapet walls of sufficient height, or other means as approved by the Zoning
Administrator.
3. The applicant shall meet the requirements outlined in the attached letter from the
Interim Fire Chief, dated August 30, 2019.
4. The applicant shall meet the requirements outlined in the attached letter fro m the
Building Official, dated August 1, 2019.
5. All City Storm Water Management requirements and Mississippi Watershed
Management Organization requirements shall be achieved for this property. Plans for
rate control shall be reviewed by the City Engineer prior to the building permit issuance.
6. A final complete Certificate of Survey shall be reviewed by the City Planner prior to the
building permit issuance.
7. Site and elevation plans included in this submittal, shall become part of this approval.
8. All other applicable local, state, and federal requirements shall be met at all times.
City of Columbia Heights Planning Commission August 7, 2019
Planning Report Page 3
ATTACHMENTS
Resolution No. 2019-PZ02
Application
Applicant’s Narrative
Interim Fire Chief Letter
Building Official Letter
Site Plans and Elevations
RESOLUTION NO. 2019 – PZ02
A Resolution of the Planning Commission approving a Site Plan for the proposed addition to
the Columbia Heights High School located at 1440 49th Ave NE, Columbia Heights, MN 55421
(PIN 25-30-24-31-0001)
Whereas, a proposal (Case 2019-0802) has been submitted by Kraus-Anderson Construction
Company to the Planning Commission, requesting Site Plan Review from the City of Columbia
Heights at the following site:
LOCATION: 1440 49th Ave NE (25-30-24-31-0001)
LEGAL DESCRIPTION: On file at City Hall.
THE APPLICANT SEEKS THE FOLLOWING: Site Plan Review for an addition to the Columbia
Heights High School located at 1440 49 th Ave NE, Columbia Heights, MN 55421
Whereas, the Planning Commission held a public hearing as required by the City Zoning Code on
August 7, 2019;
Whereas, the Planning Commission has considered the ad vice and recommendations of City staff
regarding the effect of the proposed Site Plan upon the health, safety, and welfare of the
community and its Comprehensive Plan, as well as any concerns related to compatibility of uses,
traffic, property values, light, air, danger of fire, and risk to public safety in the surrounding areas;
Now, therefore, be it resolved, the Planning Commission of the City of Columbia He ights after
reviewing the proposal, accepts and adopts the following findings:
1. The site plan conforms to all applicable requirements of this article.
2. The site plan is consistent with the applicable provisions of the City’s Comprehensive Plan.
3. The site plan is consistent with any applicable area plan.
4. The site plan minimizes any adverse impacts on property in the immediate vicinity and the
public right-of-way.
Further, be it resolved, that the attached conditions, maps, and other information shall
become part of this approval; and in granting this approval the City and the applicant agree that
this approval shall become null and void if the project has not been completed within one (1)
calendar year after the approval date, subject to petition for rene wal of the permit.
CONDITIONS:
1. The building and site shall be meet all requirements found in the Fire Code and the Building
Resolution No.2019-PZ02 Page 2
Code.
2. All on-site mechanical equipment shall be placed and/or screened so as to minimize the
visual impact on adjacent residential properties and from public streets. Screening may be
accomplished through the use of walls or other design features that are architecturally
compatible with the principal structure, screening vegetation, integrated parapet walls of
sufficient height, or other means as approved by the Zoning Administrator.
3. The applicant shall meet the requirements outlined in the attached letter from the Interim
Fire Chief, dated August 30, 2019.
4. The applicant shall meet the requirements outlined in the attache d letter from the Building
Official, dated August 1, 2019.
5. All City Storm Water Management requirements and Mississippi Watershed Management
Organization requirements shall be achieved for this property. Plans for rate control shall be
reviewed by the City Engineer prior to the building permit issuance.
6. A final complete Certificate of Survey shall be reviewed by the City Planner prior to the
building permit issuance.
7. Site and elevation plans included in this submittal, shall become part of this approval.
8. All other applicable local, state, and federal requirements shall be met at all times.
Passed this 7th day of August, 2019
Offered by: ______________________________
Seconded by: Marlaine Szurek, Chair
Roll Call:
Ayes:
Abstain:
____________________________________
Shelley Hanson, Secretary
Page 1 of 2
Community Development Department
590 40th Ave. NE, Columbia Heights, MN 55421
SITE PLAN APPLICATION (1 ACRE AND OVER)
ORDINANCE NO. 9.104 (N)
This application is subject to review and acceptance by the City. Applications will be processed only if all
required items are submitted.
PROPERTY INFORMATION
Proposed name of development: ____________________________________________________________________
Project Address/Location: _________________________________________________________________________
Legal Description of property involved: _______________________________________________________________
_______________________________________________________________________________________________
Present use of property ___________________________________________________________________________
Proposed use of property __________________________________________________________________________
_______________________________________________________________________________________________
PROPERTY OWNER (As it appears on property title):
Name: _________________________________________________________________________________________
Mailing Address: ________________________________________________________________________________
City: ______________________________ State: ____________ Zip: _________________
Daytime Phone: __________________________ Cell Phone: ____________________________
E-mail Address: __________________________________________________________________________________
Signature/Date: __________________________________________________________________________________
APPLICANT:
Company Name (please print): ______________________________________________________________________
Contact Person (please print): ______________________________________________________________________
Mailing Address: _________________________________________________________________________________
City: ______________________________ State:_____________ Zip: _________________
Daytime Phone: __________________________ Cell Phone: ___________________________
Email Address: ___________________________________________________________________________________
Signature/Date: __________________________________________________________________________________
Disclaimer: Information submitted, including contact information shall be made avail able to the public, unless
otherwise noted.
REASON FOR REQUEST (please attach a written narrative describing your proposal, the intended use of the property
and justification for your request.)
FOR OFFICE USE ONLY
CASE NO: _______________________
APPLICATION REC’D BY: ________________________ DATE APPLICATION REC’D: _______________
$1000 APPLICATION FEE REC’D: _____________________ RECEIPT NUMBER: ____________________
City of Columbia Heights | Community Development
590 40th Avenue NE, Columbia Heights, MN 55421 ▪ Ph: 763-706-3670 ▪ Fax: 763-706-3671 ▪ www.columbiaheightsmn.gov
8/1/2019
Re: Columbia Heights High School Band Room Addition
1400 49th Ave NE,
Columbia Heights, MN 55421
This approval for the band room addition at Columbia Heights High School is subject to the
following conditions:
1. All the conditions set forth by Greg Metz of the Department of Labor and Industry (DLI)
shall be addressed and met prior to issuance of a permit.
2. The plans submitted for the building permit must show all the required revisions
requested as part of the DLI agreement.
3. The existing separation walls in areas other than the addition separation wall shall be
upgraded to provide 2-hour fire resistance and openings are to be protected accordingly.
4. The Architect shall prepare a proposed future project diagram indicating locations where
fire area separations will be improved/constructed within the existing building to
subdivide it into separate fire areas and submit this plan the to the Columbia Heights
Inspections Department.
5. The Architect shall provide a cost estimate for the proposed future work to the School
district, DLI, and the Columbia Heights Inspections Department.
6. The school district shall provide a letter of agreement to the Minnesota Department of
Labor and Industry (CCLD), and the Minnesota Department of Public Safety, State Fire
Marshal’s Division committing to enter into contract to execute a project to divide the
building in to code compliant fire areas within the first half of the next legislative
biennium (not later than July 1, 2022). A copy of this letter shall also be provided to the
Columbia Heights Building Inspections Department prior to permit issuance.
7. A preconstruction meeting shall be scheduled with the Columbia Heights Building
Department after the plan review process has finished.
Ryan Smith
Building Official
20190730 CHHS Band Room
July 30, 2019
Project Title: Columbia Heights Senior High School Proposed Band Room Addition
Address: 1400 49th Ave NE, Columbia Heights, MN 554421
Review of the plans submitted at the July 18th meeting does not contain any information specifically
addressing the fire and life safety aspect of this project. The Applicant’s project, taking place while
school is in session, highlights concerns for an increased risk to the life safety of the occupants for the
duration of the project. Therefore, my recommendation for approval is contingent upon the Applicant
meeting the following requirements:
1. The Applicant’s project shall meet the current requirements of the Minnesota State Fire Code
(MSFC) Chapter 33 Fire Safety during Construction and Demolition.
2. Applicant shall submit to the fire department for approval prior to the start of the project a Fire
Safety and Evacuation Plan for the duration of the project. The plan shall be compliant with
Section 404 of MSFC and the applicant shall train staff on the plan prior commencing the project.
Included in the plan shall be a fire safety site plan specific to the duration of the project and a
schedule of fire and evacuation drills.
3. Applicant shall submit to the fire department for approval prior to the start of the project a
temporary exiting plan that meets all current requirements for means of egress.
4. The exiting plan shall be strictly adhered to by the project owner.
5. Applicant shall submit a plan for notifying the fire department prior to any impairment to any fire
protection system(s).
Daniel O’Brien
Interim Fire Chief
Bryan Hennekens
Director of Technology, Security and Building Operations
1440 49th Ave. NE • Columbia Heights, MN 55421
PHONE 763.528.4500 • FAX 763.571.9202
colheights.k12.mn.us
Narrative of the proposed Band Room Addition to be added to the Columbia Heights High School:
The Columbia Heights High School band classroom is not meeting the needs of our current and expanding instrumental
music programs. The following is a list outlining the needs;
The existing practice spaces are undersized preventing small groups from using them to practice and do not
provide needed sound proofing and acoustics
The existing instrument repair space is not large enough to support a work space for repairing and cleaning
instruments
The existing instrument storage space can only support approximately 130 instruments and we currently have
over 150 instruments and growing
The existing classroom space is undersized for the number of students and has low ceilings and poor acoustics
The school district has worked with outside vendors to evaluate the existing space and other possible spaces within the
building that could be made to meet these above outlined needs. In consult with others it was determined that the only
option to meet the needs of the current and expanding instrumental music program was to add an additional classroom
space onto the high school. We have developed a plan working with MLA architects and Kraus-Anderson and received
voter approval to have the funding to build the additional classroom space. The new instrumental music classroom will
provide larger practice spaces with appropriate sound proofing and acoustics. It will provide a large enough separate
space for both instrument repair and cleaning. It will provide new instrument storage for a capacity of approximately
200 instruments. Finally, it will be a larger classroom space with higher ceilings to allow for the growth in student
participation in instrumental music programs and to provide the needed acoustics within the space.
UPUPUPDNDNDNDNDNDNPROJECT DIRECTORYOWNERARCHITECTMECHANICAL ENGINEERELECTRICAL ENGINEERMLA ARCHITECTS INC.12 LONG LAKE ROAD, SUITE #17ST. PAUL, MN 55115(P) 651-770-4442(F) 651-770-1997PROJECT SHEET INDEXCOLUMBIA HEIGHTS PUBLIC SCHOOLS, ISD 131440 49TH AVE NECOLUMBIA HEIGHTS, MN 55421(P) 763-528-4500(F) 763-571-92021750 COMMERCE COURTWHITE BEAR LAKE, MN 55110(P) 651-748-1100(F) 651-748-9370HALLBERG ENGINEERINGCOLUMBIA HEIGHTSHIGH SCHOOL PROJECT LOCATIONNHILL TOPMONROE ST NE51ST AVE NE666941440 49TH AVE NECOLUMBIA HEIGHTS, MN 55421GRAND AVE NE49TH AVE NEJACKSON ST NECENTRAL AVE NE50TH AVE NELINCOLN TERRACEFAIRVIEW DR NEFILMORE ST NE47TH AVE NE46TH AVE NESULLIVAN LAKEHIGHLAND LAKEPOLK PLJ A C K S O N S T N EMATTERHORN DR NE1750 COMMERCE COURTWHITE BEAR LAKE, MN 55110(P) 651-748-1100(F) 651-748-9370HALLBERG ENGINEERINGCIVIL ENGINEERSTRUCTURAL ENGINEER3524 LABORE ROADWHITE BEAR LAKE, MN 55110(P) 651-481-9120(F) 651-481-9201LARSON ENGINEERING3524 LABORE ROADWHITE BEAR LAKE, MN 55110(P) 651-481-9120(F) 651-481-9201LARSON ENGINEERINGCONSTRUCTION MANAGERKRAUS ANDERSON501 SOUTH 8TH STREETMINNEAPOLIS, MN 55040(651) 612-332-7281THEATER CONSULTANT219 MAIN STREET SE, SUITE 200MINNEAPOLIS, MN 55414(P) 612-339-5958SCHULER SHOOKA1.03A1.04A1.12A1.11A1.15A1.16ALTERNATE #1BLDG 1BLDG 2##OCCUPANT (EXIT) LOAD2 HOUR FIRE WALL1. OCCUPANCY GROUP: (E) EDUCATIONAL 2. CONSTRUCTION TYPE: IIB3. BASIC ALLOWABLE AREA: 14,500 SF4. TOTAL ALLOWABLE AREA: a. FRONTAGE INCREASE (SECTION 506.2) b. SPRINKLERED INCREASE (SECTION 506.3) A = 14,500 x 3 = 43,500 SF TOTAL ALLOWABLE AREA = 58,000 SF 5. ACTUAL AREA: TOTAL EXISTING = 6,838GROUND FLOOR -3,540MAIN LEVEL -3,298TOTAL ADDITION = 8,711 SFGROUND FLOOR -4,258MAIN LEVEL -4,453TOTAL = 15,549 SFBUILDING 1CODE SYMBOLS:CODE RECORD:1. OCCUPANCY GROUP: (E) EDUCATIONAL 2. CONSTRUCTION TYPE: IIB3. FULLY SPRINKLERED4. NONCOMPLIANT BUILDINGBUILDING 2A1.01A1.03BLDG 1BLDG 2A1.14A1.18A1.19BLDG 1BLDG 21. THE ARCHITECTURAL DRAWINGS SHOW PRINCIPAL AREAS AND LIMITS OF CONSTRUCTION WHERE WORK MUST BE ACCOMPLISHED UNDER THIS CONTRACT. INCIDENTAL WORK MAY BE NECESSARY IN AREAS NOT SHOWN ON ARCHITECTURAL DRAWINGS DUE TO CHANGES AFFECTING ELECTRICAL, MECHANICAL AND PLUMBING ALONG WITH OTHER SYSTEMS. THIS INCIDENTAL WORK SHALL BE PART OF THIS CONTRACT, AND ALL TRADES SHALL INSPECT THESE AREAS, ASCERTAIN WORK REQUIRED AND DO THE WORK IN ACCORDANCE OF CONTRACT REQUIREMENTS AT NO ADDITIONAL COST.2. CONTRACTORS SHALL VISIT THE SITE DURING BIDDING TO BECOME FAMILIAR WITH THE EXISTING CONDITIONS. THE GENERAL CONTRACTOR SHALL LOCATE, INSPECT AND FIELD VERIFY ALL EXISTING CONDITIONS, DIMENSIONS AND ELEVATIONS PRIOR TO DEMOLITION AND CONSTRUCTION. NOTIFY ARCHITECT IMMEDIATELY OF ANY DISCREPANCIES.3. DO NOT SCALE DRAWINGS. NOTIFY ARCHITECT IMMEDIATELY OF ANY DISCREPANCIES.4. NOTES APPEAR ON VARIOUS DRAWINGS FOR VARIOUS DISCIPLINES FOR DIFFERENT SYSTEMS AND MATERIALS. REVIEW ALL SHEETS AND APPLY NOTES TO RELATED BUILDING COMPONENTS. REFER TO COMPLETE SET OF ISSUED CONTRACT DOCUMENTS FOR OTHER APPLICABLE NOTES, ABBREVIATIONS, AND SYMBOLS.PROJECT GENERAL NOTES:BLDG 1BLDG 2|2722HS35WRESTLING55|481HS38STORAGE2|3237HS37MECHANICAL11HALL|257HS41STORAGE1|274HS35AMECH1WIDTH PROVIDEDREQ'D WIDTHEXIT LOAD149.6"64"(E)WIDTH PROVIDEDREQ'D WIDTHEXIT LOAD294.3532"(E)WIDTH PROVIDEDREQ'D WIDTHEXIT LOAD294.3532"(E)HORIZONTAL EXIT3GIRLSBOYSDUPJAN|1193HS135FACS24CORRIDOR|194HS141OFFICE4|76HS139BPRACTICE4|111HS139CSTORAGE1|261HS139AOFFICE3|94HS144EPRACTICE5|1428HS151BOYS LOCKER29|229HS150ASHOWERS5|107HS151AOFFICE2|170HS150BSTORAGE|1921HS143PERFORMANCESTUDIO39|131HS60PRACTICE3BLDG 1BLDG 2|1264HS144EXST BAND26|1289HS139VOCAL65|210HS141AOFFICE5HALL|142HS58REPAIR3|143HS59PRACTICE3|114HS61PRACTICE3|3237HS57BAND65|1304HS137FACS27|421HS136FACS9|206HS144ASTORAGE1|39HS144FPRACTICE2|37HS144BPRACTICE2|92HS144DPRACTICE5|138HS144COFFICE239393992424373743243624368989WIDTH PROVIDEDREQ'D WIDTHEXIT LOADEXIT LOAD8914"32"24(E)(E)WIDTH PROVIDEDREQ'D WIDTHEXIT LOAD538"32"(E)HORIZONTAL EXIT893Mark A. Lenz, AIAI hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Architect under the laws of the State of Minnesota.Date_____________ Reg. No. __________Signed:12 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTS22264PROJECT NO: DATE:6/28/2019 3:15:44 PM4/30/2019COLUMBIA HEIGHTS HIGH SCHOOLBID PACK #2 - BUILDING PACKAGECOLUMBIA HEIGHTS, MNG1.0TITLE SHEET /CODE PLAN /KEY PLAN18-10144/30/2019BID PACK #2 -BUILDING PACKAGECOLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNGENERALG1.0 TITLE SHEET / CODE PLAN / KEY PLANG1.1 SURVEY PLANARCHITECTURALA1.0 DEMOLITION AND FLOOR PLANS - BAND ROOM ADDITIONA1.1 DEMOLITION, FLOOR AND CEILING PLANS - PAC AND EXST BANDA2.0 EXTERIOR ELEVATIONS, BUILDING AND WALL SECTIONSA3.0 BAND ADDITION ROOF PLAN AND CEILING PLANS AND DETAILSA4.0 ENLARGED PLANS AND INTERIOR ELEVATIONSA5.0 SCHEDULES, TYPES, AND DETAILSSTRUCTURALS000 STRUCTURAL NOTES & ABBREVIATIONSS100 FRAMING PLANSS101 AUDITORIUM PLANSS500 STANDARD DETAILSS501 STANDARD DETAILSMECHANICALM0.0 TITLE SHEETM0.1 LOWER LEVEL DEMOLITION PLAN - BAND ROOM ADDITIONM0.2 MAIN LEVEL DEMOLITION PLAN - BAND ROOM ADDITIONM0.3 MAIN LEVEL DEMOLITION PLAN - PAC REMODELM1.0 UNDERFLOOR PLUMBING PLAN - BAND ROOM ADDITIONM2.1 LOWER LEVEL PLUMBING PLAN - BAND ROOM ADDITIONM2.2 MAIN LEVEL PLUMBING PLAN - BAND ROOM ADDITIONM2.3 MAIN LEVEL PLUMBING PLAN - PAC REMODELM3.1 LOWER LEVEL FIRE PROTECTION PLAN - BAND ROOM ADDITIONM3.2 MAIN LEVEL FIRE PROTECTION PLAN - BAND ROOM ADDITIONM3.3 MAIN LEVEL FIRE PROTECTION PLAN - PAC REMODELM4.1 LOWER LEVEL PIPING PLAN - BAND ROOM ADDITIONM4.2 MAIN LEVEL PIPING PLAN - BAND ROOM ADDITIONM5.1 LOWER LEVEL VENTILATION PLAN - BAND ROOM ADDITIONM5.2 MAIN LEVEL VENTILATION PLAN - BAND ROOM ADDITIONM5.3 MAIN LEVEL VENTILATION PLAN - PAC REMODELM6.1 ROOF PLAN - BAND ROOM ADDITIONM6.2 MECHANICAL ROOM SECTIONSM6.3 PLUMBING RISER DIAGRAMSM6.4 HOT WATER PIPING SCHEMATICM7.1 SCHEDULESM8.1 DETAILSM8.2 DETAILSELECTRICALE000 ELECTRICAL TITLE SHEET, SYMBOLS AND INDEXE001 ELECTRICAL OVERALL PLAN - LOWER LEVELE002 ELECTRICAL OVERALL PLAN - MAIN LEVELE101 ELECTRICAL DEMOLITION PLAN - LOWER LEVELE102 ELECTRICAL DEMOLITIOIN PLAN - MAIN LEVELE103 ELECTRICAL DEMOLITION PLAN - UPPER LEVELE201 ELECTRICAL LIGHTING PLAN - BAND ROOME202 ELECTRICAL LIGHTING PLAN - AUDITORIUM - MAIN LEVELE203 ELECTRICAL LIGHTING PLAN - AUDITORIUM - UPPER LEVELE301 ELECTRICAL POWER AND SIGNAL PLAN - BAND ROOME302 ELECTRICAL POWER AND SIGNAL PLAN - AUDITORIUM - MAIN LEVELE303 ELECTRICAL POWER AND SIGNAL PLAN - AUDITORIUM - UPPER LEVELE401 ELECTRICAL TECHNOLOGY PLAN - BAND ROOME402 ELECTRICAL TECHNOLOGY PLAN - AUDITORIUM - MAIN LEVELE403 ELECTRICAL TECHNOLOGY PLAN - AUDITORIUM - UPPER LEVELE500 ELECTRICAL SCHEDULESE600 AUDITORIUM THEATRICAL LIGHTING CONTROL RISER DIAGRAME601 AUDITORIUM THEATRICAL LIGHTING SCHEDULES AND DETAILS.E700 ELECTRICAL POWER RISER DIAGRAMSE800 AUDITORIUM A/V SOUND SYSTEM BLOCK DIAGRAM 1E801 AUDITORIUM A/V SOUND SYSTEM BLOCK DIAGRAM 2E802 AUDITORIUM A/V PRESENTATION DISTRIBUTION BLOCK DIAGRAME803 AUDITORIUM A/V SYSTEM RACK, WALLPLATE AND PANEL DETAILSE804 AUDITORIUM A/V SOUND SYSTEM BLOCK DIAGRAMSE805 BAND ROOM SOUND SYSTEM ONE LINE DIAGRAME900 TECHNOLOGY DETAILS1" = 80'-0"G1.04MAIN LEVEL CODE PLAN/KEY PLANN1" = 80'-0"G1.03GROUND FLOOR CODE PLAN/KEY PLANN1" = 80'-0"G1.05SECOND FLOOR CODE PLAN/KEY PLANNCIVILC100 DEMOLITION PLANC200 PAVING AND DIMENSION PLANC300 GRADING AND EROSION CONTROL PLANC400 UTILITY PLANNO. DATE REVISION DESCRIPTION3 6/25/19 ASI #13/64" = 1'-0"G1.02CODE PLAN - GROUND FLOOR - ENLARGED3/64" = 1'-0"G1.01CODE PLAN - MAIN LEVEL - ENLARGEDNNTHEATER CONSULTANTTR110 THEATRE RIGGING - GYM STAGE CURTAINSTR111 THEATRE RIGGING - THEATRE CURTAINSTR300 THEATRE RIGGING SECTIONSTR510 THEATRE RIGGING - SCHEDULES
49TH AVENUE NE352326E'%U,/',N*A'',T,2N
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12 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTSPROJECT NO: DATE:6/28/2019 3:15:44 PMG1.1SURVEY PLAN18-10144/30/2019BID PACK #2 -BUILDING PACKAGECOLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNNO. DATE REVISION DESCRIPTION
15"24"24"12"4"4"4"2"3"2"5"2"5"12"PVCCBRIM=1004.2INV=UNABLE TO OPEN12" PLASTICCBRIM=1003.9INV=1000.3 EINV=1000.2 NEINV=999.1 WBOT=ICECBRIM=997.6INV=992.5POSSIBLEUNDERGROUNDTANKSCOLUMBIA HEIGHTS HIGH SCHOOL1400 49TH AVENUE NECOLUMBIA HEIGHTS, MN 55421SHED12" RCP134.59 LF 12" RCP @ 0.63%209.30 LF 12" RCP @ 0.63%STS MHRIM=NOT EXPOSEDINV=991.65 S?INV=991.65 W?INV=XXXX E?12384436657739997993524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2019 Larson Engineering, Inc. All rights reserved.P:\Projects\Projects - 2019\12196004 - Columbia Hts High School Addition MLA\C. Design\Drawing Files\12196004 C100.dwg3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comLarsonEngineering, Inc.Greg A. Buchal, P.E.Date: Reg. No.:04.30.1923793I hereby certify that this plan, specifications or reportwas prepared by me or under my direct supervisionand that I am a duly licensed Professional Engineerunder the laws of the state of Minnesota.0NORTH5102012 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTSPROJECT NO:DATE:2/6/2019 11:36:03 AM1219600404/30/2019COLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNNO.DATEREVISION DESCRIPTIONBID PACK #2BUILDING PACKAGE105.14.2019ADDENDUM #1207.01.2019PLAN REVISIONREMOVE AND DISPOSE OF EXISTINGBITUMINOUS PAVEMENT SECTIONREMOVE AND DISPOSE OF EXISTINGCONCRETE PAVEMENT SECTIONSYMBOL LEGENDREMOVE AND DISPOSE OF EXISTING CONCRETE CURB ANDGUTTER.REMOVE AND DISPOSE OF EXISTING TREE, STUMP, AND ROOTS.PROTECT EXISTING UTILITIES.PROTECT EXISTING TENNIS COURTS.PROTECT EXISTING BUILDING.PROTECT EXISTING CONCRETE SIDEWALK.REMOVE AND DISPOSE OF EXISTING WATER SERVICE AND CAPOPEN ENDS.REMOVE AND SALVAGE EXISTING FENCE FABRIC, DISPOSE OFEXISTING POSTS AND FOOTINGS.REMOVE AND DISPOSE OF EXISTING STORM SEWER.12KEY NOTESDEMOLITION NOTES1.Verify all existing utility locations.2.It is the responsibility of the Contractor to perform or coordinate allnecessary utility demolitions and relocations from existing utility locationsto all onsite amenities and buildings. These connections include, but arenot limited to, water, sanitary sewer, cable tv, telephone, gas, electric, sitelighting, etc.3.Prior to beginning work, contact Gopher State Onecall (651-454-0002) tolocate utilities throughout the area under construction. The Contractorshall retain the services of a private utility locator to locate the privateutilities.4.Sawcut along edges of pavements, sidewalks, and curbs to remain.5.All construction shall be performed in accordance with state and localstandard specifications for construction.6.Prior to demolition, field verify whether or not the existing water serviceline is in use. Design assumes water service line has been previouslydisconnected.C100DEMOLITIONPLAN3456789
24"24"12"4"4"4"2"3"2"5"2"5"COLUMBIA HEIGHTS HIGH SCHOOL1400 49TH AVENUE NECOLUMBIA HEIGHTS, MN 55421SHEDPROPOSEDBUILDINGADDITION1C2001C2001C2002C2002C2002C20036'6'6'3.83'4'3.83'10'6'9.63'6'6'6'9.27'2'6'16.5'3.83'6.36'C20046' TALL GATECHAIN LINK FENCE TOPC2004C20054'5'10'1C20023524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2019 Larson Engineering, Inc. All rights reserved.P:\Projects\Projects - 2019\12196004 - Columbia Hts High School Addition MLA\C. Design\Drawing Files\12196004 C200.dwg3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comLarsonEngineering, Inc.Greg A. Buchal, P.E.Date: Reg. No.:04.30.1923793I hereby certify that this plan, specifications or reportwas prepared by me or under my direct supervisionand that I am a duly licensed Professional Engineerunder the laws of the state of Minnesota.0NORTH5102012 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTSPROJECT NO:DATE:2/6/2019 11:36:03 AM1219600404/30/2019COLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNNO.DATEREVISION DESCRIPTIONBID PACK #2BUILDING PACKAGE105.14.2019ADDENDUM #1207.01.2019PLAN REVISIONNEW BITUMINOUS PAVEMENTSEE DETAIL 1/C200NEW CONCRETE PAVEMENTSEE DETAIL 2/C200SYMBOL LEGENDC200PAVING ANDDIMENSIONPLANPAVEMENT SECTIONBITUMINOUS1C200APPROVED SUBGRADE SOILNEW 8" BASEAGGREGATENEW 3" BITUMINOUS PAVEMENTPLACED IN 2 LIFTSCONSTRUCTION DETAILCONCRETE2C200APPROVED SUBGRADE SOILNEW 6" BASEAGGREGATENEW 6" PORTLAND CEMENT CONCRETESTRIPE ALL DISTURBED PAVEMENT AREAS TO ORIGINAL.1KEY NOTESBULKHEAD CURB DETAIL3C200APPROVED SUBGRADE SOIL6"12"6"6"NEW BITUMINOUSPAVEMENTNEW BASEAGGREGATE6"8'4'-6"5'1"CHAIN LINKFENCE FABRIC3" O.D. TERMINAL POST3" O.D. LINE POSTTENSION BANDS SPACEDMAXIMUM OF 15" APARTTENSION BARMIDDLE RAILTOP RAILBOTTOM RAILFENCE DETAIL4C20010' MAX6"12" DIA. X 5' CONCRETEFOOTING (TYPICAL)NOTE:18" WIDE BY 6" THICK CONCRETE MAINTENANCESTRIP ON ALL FENCE IN GRASS.VARIESBACKFILL WITH NEW GOOD QUALITYTOPSOIL AND SOD OR CONCRETECONSTRUCTION DETAIL4' X 5' CONCRETE SLAB5C200APPROVED SUBGRADE SOILNEW 6" BASEAGGREGATE#4 EPOXY COATEDREBAR @ 16" O.C.BOTH DIRECTIONS14" SAWED JOINTS FILLEDWITH ELASTOMERICJOINT SEALANTNEW 6" PORTLANDCEMENT CONCRETE11
PROPOSEDBUILDINGADDITION24"24"12"4"4"4"2"3"2"5"2"5"COLUMBIA HEIGHTS HIGH SCHOOL1400 49TH AVENUE NECOLUMBIA HEIGHTS, MN 55421SHED9989991000100110021003100499910051010 10091008100710061005100599910001001
1002
1003 10041003.84 C1000.73 G1000.78 C1000.78 C1001.11 G1004.37 C1005.20 G*1005.30 C*1005.10 C*1003.34 C1003.60 C1003.28 C1000.47 C1000.53 C1000.47 C1000.40 C1000.74 C1000.62 C1000.74 C1000.62 C10011001100210031004100010001005 1004
1004.33 C1004.21 C2.0%2.0%2.0%2.2%1.7%2.0%2.0%1.0%1.0%4.8%1004.60 RIM1003.30 RIM999.60 RIM1000.20 G2.0%1000
9991000.62 C999.50 B*4.8%999.10 B*1001.50 TC1001.50 B1001.40 C*999.20 G*999.20 G*999.50 TC999.50 B/C999.25 B*1001999.50 C1001.11 G1001.55 TC1001.05 B1001.45 TC1000.95 B999.79 C1000.23 C3.3%1000.62 G1001.78 TC1001.28 B1003.50 C1003.89 PAD3.3%1003.69 C1003.83 C2.0%1004.05 C1003.69 C1003.88 C1004999.60 RIM998.50 B*998.65 B*998.96 FFE*998.96 FFE*1005.25 FFE*1010.58 FFE1000.83 FFE1000.83 FFE1010.58 FFEGRADE AREA TODRAIN TO CATCHBASINC3003C3001C3001C3001(5 TYP)23524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2019 Larson Engineering, Inc. All rights reserved.P:\Projects\Projects - 2019\12196004 - Columbia Hts High School Addition MLA\C. Design\Drawing Files\12196004 C300.dwg3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comLarsonEngineering, Inc.Greg A. Buchal, P.E.Date: Reg. No.:04.30.1923793I hereby certify that this plan, specifications or reportwas prepared by me or under my direct supervisionand that I am a duly licensed Professional Engineerunder the laws of the state of Minnesota.0NORTH5102012 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTSPROJECT NO:DATE:2/6/2019 11:36:03 AM1219600404/30/2019COLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNNO.DATEREVISION DESCRIPTIONBID PACK #2BUILDING PACKAGE105.14.2019ADDENDUM #1207.01.2019PLAN REVISIONPROPOSED CONTOURS - MAJOR INTERVALGRADE BREAK LINEPROPOSED CONTOURS - MINOR INTERVALEXISTING CONTOURS999.00 TW997.50 BWGRADE SLOPESPOT ABBREVIATIONS:B - BITUMUNOUSC - CONCRETEG - GROUNDTW - TOP OF WALLBW - BOTTOM OF WALL (F/G)(*) - EXISTING TO BE VERIFIEDSILT FENCERIP-RAP / ROCK CONST. ENTRANCEINLET PROTECTIONCONCRETE WASHOUT STATIONLEGEND1.Owner and Contractor shall obtain MPCA-NPDES permit. Contractor shall be responsible for all fees pertaining to this permit.2.Install temporary erosion control measures (inlet protection, silt fence, and rock construction entrances) prior to beginning anyexcavation or demolition work at the site.3.Erosion control measures shown on the erosion control plan are the absolute minimum. The contractor shall install temporaryearth dikes, sediment traps or basins, additional siltation fencing, and/or disk the soil parallel to the contours as deemednecessary to further control erosion.4.All construction site entrances shall be surfaced with crushed rock across the entire width of the entrance and from theentrance to a point 50' into the construction zone.5.The toe of the silt fence shall be trenched in a minimum of 6”. The trench backfill shall be compacted with a vibratory platecompactor.6.All grading operations shall be conducted in a manner to minimize the potential for site erosion. Sediment control practicesmust be established on all down gradient perimeters before any up gradient land disturbing activities begin.7.All exposed soil areas must be stabilized as soon as possible to limit soil erosion but in no case later than 14 days after theconstruction activity in that portion of the site has temporarily or permanently ceased. Temporary stockpiles without significantsilt, clay or organic components (e.g., clean aggregate stockpiles, demolition concrete stockpiles, sand stockpiles) and theconstructed base components of roads, parking lots and similar surfaces are exempt from this requirement.8.All storm sewer catch basins not needed for site drainage during construction shall be covered to prevent runoff from enteringthe storm sewer system. Catch basins necessary for site drainage during construction shall be provided with inlet protection.9.In areas where concentrated flows occur (such as swales and areas in front of storm catch basins and intakes) the erosioncontrol facilities shall be backed by stabilization structure to protect those facilities from the concentrated flows.10.Inspect the construction site once every seven days during active construction and within 24 hours after a rainfall event greaterthan 0.5 inches in 24 hours. All inspections shall be recorded in the SWPPP.11.All silt fences must be repaired, replaced, or supplemented when they become nonfunctional or the sediment reaches 1/3 of theheight of the fence. These repairs must be made within 24 hours of discovery, or as soon as field conditions allow access.12.If sediment escapes the construction site, off-site accumulations of sediment must be removed in a manner and at a frequencysufficient to minimize off-site impacts.13.All soils tracked onto pavement shall be removed daily.14.Temporary soil stockpiles must have silt fence or other effective sediment controls, and cannot be placed in surface waters,including stormwater conveyances such as curb and gutter systems, or conduits and ditches unless there is a bypass in placefor the stormwater.15.Collected sediment, asphalt and concrete millings, floating debris, paper, plastic, fabric, construction and demolition debris andother wastes must be disposed of properly and must comply with MPCA disposal requirements.16.Oil, gasoline, paint and any hazardous substances must be properly stored, including secondary containment, to prevent spills,leaks or other discharge. Restricted access to storage areas must be provided to prevent vandalism. Storage and disposal ofhazardous waste must be in compliance with MPCA regulations.17.External washing of trucks and other construction vehicles must be limited to a defined area of the site. Runoff must becontained and waste properly disposed of. No engine degreasing is allowed onsite.18.All liquid and solid wastes generated by concrete washout operations must be contained in a leak-proof containment facility orimpermeable liner. A compacted clay liner that does not allow washout liquids to enter ground water is considered animpermeable liner. The liquid and solid wastes must not contact the ground, and there must not be runoff from the concretewashout operations or areas. Liquid and solid wastes must be disposed of properly and in compliance with MPCA regulations.A sign must be installed adjacent to each washout facility to inform concrete equipment operators to utilize the proper facilities.19.Upon completion of the project and stabilization of all graded areas, all temporary erosion control facilities (silt fences, haybales, etc.) shall be removed from the site.20.Contractor shall submit Notice of Termination for MPCA-NPDES permit within 30 days after Final Stabilization.EROSION CONTROL NOTESGRADING NOTES1.Tree protection consisting of snow fence or safety fence installed at thedrip line shall be in place prior to beginning any grading or demolitionwork at the site.2.All elevations with an asterisk (*) shall be field verified. If elevationsvary significantly, notify the Engineer for further instructions.3.Grades shown in paved areas represent finish elevation.4.Restore all disturbed areas with 4” of good quality topsoil and sod.5.All construction shall be performed in accordance with state and localstandard specifications for construction.C300GRADING ANDEROSIONCONTROL PLAN9499509502.0% PROTECTION DEVICEINFRASAFE INLET3C300(OR EQUAL)400 MICRON FILTERBAG IN EACH BASKET2 BASKETS WITH 400 MICRON FILTERBAGS. TO BE CHECKED PERIODICALLY ANDCLEANED OUT AFTER EACH RAIN EVENTFITS NEENAH 1642 AND1733 FRAMES OR EQUALPLANPROFILEMIN. 6" OF 1" TO2" DIA ROCK.MNDOT STANDARDSPECIFICATION 3733 TYPE VPERMEABLE GEOTEXTILEFABRIC BENEATH ROCK50' MINIMUMHARD SURFACEPUBLIC ROAD18" MIN. HIGH CUT-OFF BERM TOMINIMIZE SILT RUNOFF FROM SITE.VARIES:FULL WIDTH OF EXISTINGDRIVEWAY OPENING OR20' MIN. WIDTH.ROCK CONSTRUCTION ENTRANCE2C300ENGINEERING FABRICWIRE MESH REINFORCEMENT(OPTIONAL)METAL, WOOD POST, OR STAKE.8' MAX. SPACING, 2' INTO GROUND.NATURAL SOILDIRECTIONOF RUNOFFINSTALLATION DETAILSILT FENCE1C300NOTE: DEPENDING UPON CONFIGURATION, ATTACH FABRIC TO WIRE MESHWITH HOG RINGS, STEEL POSTS WITH WIRES, OR WOOD POSTS WITH STAPLES.FABRIC ANCHORAGETRENCH. BACKFILL WITHTAMPED NATURAL SOIL
PROPOSEDBUILDINGADDITION24"24"12"4"4"4"2"3"2"5"2"5"12"PVCCBRIM=1004.2INV=UNABLE TO OPEN12" PLASTICCBRIM=1003.9INV=1000.3 EINV=1000.2 NEINV=999.1 WBOT=ICECBRIM=997.6INV=992.5POSSIBLEUNDERGROUNDTANKSCOLUMBIA HEIGHTS HIGH SCHOOL1400 49TH AVENUE NECOLUMBIA HEIGHTS, MN 55421SHED134.59 LF 12" RCP @ 0.63%209.30 LF 12" RCP @ 0.63%STS MHRIM=NOT EXPOSEDINV=991.65 S?INV=991.65 W?INV=XXXX E?CBMH - 4RIM = 1004.60INV = 998.05CBMH - 3RIM = 1003.30INV = 995.4728 LF 12" RCP @ 3.8%68 LF 12" RCP @ 3.8%91 LF 12" RCP @ 3.8%FIELD VERIFY EXISTING STORMSEWER LOCATION AND ELEVATIONBEFORE CONSTRUCTION.CONNECT TO EXISTING STORMSEWER WITH A NEW MANHOLE.PROVIDE A WATERTIGHT SEAL.CONNECT TO EXISTINGSTORM SEWER STRUCTUREWITH A WATERTIGHT SEAL.STMH - 2RIM = 999.60INV = 992.01*DT INV = 998.6230 LF 4" DRAINTILE @ 7.9%STMH - 1RIM = 999.606" INV = 996.9312" INV = 991.82*FIELD VERIFY EXISTING STORMSEWER LOCATION AND ELEVATIONBEFORE CONSTRUCTION.CONNECT TO EXISTING STORMSEWER WITH A NEW MANHOLE.PROVIDE A WATERTIGHT SEAL.40 LF 12" RCP @ 0.63%FIELD VERIFY EXISTING STORMSEWER LOCATION AND ELEVATIONBEFORE CONSTRUCTION.CONNECT TO EXISTING STORMSEWER WITH A WATERTIGHT SEAL.EXST INV = 991.56*FIELD VERIFY EXISTING STORMSEWER LOCATION AND ELEVATIONBEFORE CONSTRUCTION.CONNECT TO EXISTING STORMSEWER WITH A WATERTIGHT SEAL.EXST INV = 991.31*DT INV = 996.25FIELD VERIFY EXISTING STORMSEWER LOCATION AND ELEVATIONBEFORE CONSTRUCTION.PIPE SEPARATION REPAIR AREA.REMOVE 20 FEET EACH SIDE OFPIPE SEPARATION, ADJUSTINVERTS AND RECONSTRUCT WITH40 FEET OF NEW 12" RCP.PLUG END48X12 REDUCER9 LF 12" HDPE @ 2.5%STMH - 3RIM = 999.80TOP WEIR = 995.95INV = 992.50COORD. W/ MECHINV = 996.5816 LF - 6" PVC @ 1.0%CONNECT 6" PVCW/ INSERT-TEEAREA DRAINRIM = 1000.25INV = 997.00CONNECT 8" HDPEW/ INSERT-TEE9 LF 8" HDPE @ 2.0%140 LF 48" HDPE @ 0.0%INV = 992.50C4001C4001C4001C4002C4001C4003C400123524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2019 Larson Engineering, Inc. All rights reserved.P:\Projects\Projects - 2019\12196004 - Columbia Hts High School Addition MLA\C. Design\Drawing Files\12196004 C400.dwg3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comLarsonEngineering, Inc.Greg A. Buchal, P.E.Date: Reg. No.:04.30.1923793I hereby certify that this plan, specifications or reportwas prepared by me or under my direct supervisionand that I am a duly licensed Professional Engineerunder the laws of the state of Minnesota.0NORTH5102012 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTSPROJECT NO:DATE:2/6/2019 11:36:03 AM1219600404/30/2019COLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNNO.DATEREVISION DESCRIPTIONBID PACK #2BUILDING PACKAGE105.14.2019ADDENDUM #1207.01.2019PLAN REVISIONCABLE UNDERGROUND LINEFIBER OPTIC UNDERGROUND LINEELECTRIC UNDERGROUND LINEELECTRIC OVERHEAD LINETELEPHONE UNDERGROUND LINESTORM SEWER PIPESANITARY SEWER PIPENATURAL GAS UNDERGROUND LINEWATERMAIN PIPELIGHT POLESTORM MANHOLEFLARED ENDCURB INLETCATCH BASINWATER SHUTOFFGATE VALVE & BOXHYDRANTSANITARY MANHOLEDRAINTILE PIPELEGENDUTILITY NOTES1.It is the responsibility of the contractor to perform or coordinate all necessary utility connections andrelocations from existing utility locations to the proposed building, as well as to all onsite amenities. Theseconnections include but are not limited to water, sanitary sewer, cable TV, telephone, gas, electric, sitelighting, etc.2.All service connections shall be performed in accordance with state and local standard specifications forconstruction. Utility connections (sanitary sewer, watermain, and storm sewer) may require a permit from theCity.3.The contractor shall verify the elevations at proposed connections to existing utilities prior to any demolitionor excavation.4.The contractor shall notify all appropriate engineering departments and utility companies 72 hours prior toconstruction. All necessary precautions shall be made to avoid damage to existing utilities.5.Storm sewer requires testing in accordance with Minnesota plumbing code 4714.1109 where located within10 feet of waterlines or the building.6.HDPE storm sewer piping shall meet ASTM F2306 and fittings shall meet ASTM D3212 joint pressure test.Installation shall meet ASTM C2321.7.Maintain a minimum of 7 ½' of cover over all water lines and sanitary sewer lines. Where 7 ½' of cover is notprovided, install 2” rigid polystyrene insulation (MN/DOT 3760) with a thermal resistance of at least 5 and acompressive strength of at least 25 psi. Insulation shall be 8' wide, centered over pipe with 6” sand cushionbetween pipe and insulation. Where depth is less than 5', use 4” of insulation.8.Install water lines 12” above sewers. Where the sewer is less than 12" below the water line (or above), installsewer piping of materials approved for inside building use for 10 feet on each side of the crossing.9.All watermain piping shall be class 52 ductile iron pipe unless noted otherwise.10.See Project Specifications for bedding requirements.11.Pressure test and disinfect all new watermains in accordance with state and local requirements.12.Sanitary sewer piping shall be PVC, SDR-35 for depths less than 12', PVC SDR-26 for depths between 12'and 26', and class 52 D.I.P. for depths of 26' or more.C400UTILITYPLANVARIABLE1'-4"VARIABLE5" MIN.8" MINIMUM SLAB THICKNESS,6' MINIMUM DIAMETER PRECASTCONCRETE SLAB, REINFORCEDWITH #4 REBAR @ 8" E.W.GROUT BOTTOMPRECAST CONCRETE SECTION8" PRECAST SEGMENTAL CONCRETE BLOCKTO TOP OF THE PIPE SHALL BE USEDWITH SIZE AND DEPTH PROHIBIT THEFABRICATION OF PRECAST UNITS.MANHOLE DETAILCATCH BASIN1C400SECTION8"PIPEDIA.ALL JOINTS IN MANHOLE TO HAVE'O' RING RUBBER GASKETS.SEAL WITH 2 BEADS OF RAM-NEK.6" PRECAST REINFORCED CONCRETE SLAB.MANHOLE STEPS, COPOLYMER POLYPROPYLENEPLASTIC, WITH 1/2" GRADE 60 STEELREINFORCEMENT OR EQUAL, 16" O.C.MINIMUM OF 2, MAXIMUM OF 5CONCRETE ADJUSTMENT RINGS WITH FULLBED OF MORTAR BETWEEN EACH ANDA 4" COLLAR ON THE OUTSIDE. NO SHIMSOF ANY MATERIAL ALLOWED.INSTALL NEW EXTERNAL CHIMNEY SEAL.PLANPRECAST INVERT SHOULD BE 1/2DIAMETER OF PIPE AND BENCHESSLOPED 2" TOWARD INVERT.MANHOLE STEPS SHALL BE PLACEDSO THAT OFFSET HOLE IN TOP SLABIS FACING DOWNSTREAM.NO BLOCK STRUCTURES ARE ALLOWEDWATERTIGHT CONNECTION(BOOT, TYPICAL)MANHOLE FRAME & COVER:CBMH: NEENAH R-2501, TYPE C GRATESTMH: NEENAH R-1642, TYPE B LIDEXISTING SUBGRADE SOIL18" MIN.DRAIN TILE DETAIL2C40012" OVERLAP, MIN.3" GOOD QUALITY SANDYTOPSOIL AND SODCOARSE FILTER AGGREGATESOIL SEPARATION FABRIC(MIRAFI 170N, OR EQUAL)4" PERFORATED PE DRAIN TILE PIPEWRAPPED IN FILTER FABRICVARIES24" MIN.2" DOW HI-40 INSULATION OR EQUAL6" PIPE BEDDING MATERIAL(WI/DOT 209)6" PIPE BEDDING MATERIAL(WI/DOT 209). DEPTH SHALL BEMECHANICALLY COMPACTED & LEVELEDTO PERMIT PROPER DRAINAGE FORINSULATION BOARD.PIPE4' MIN.FINISHED SURFACEMECHANICALLYCOMPACTEDBACKFILL MATERIAL TO95% OF MAXIMUMSPECIFIED DENSITY.PIPE INSULATION DETAIL3C400DEPTH OF COVER WIDTH OF INSULATION5 - 7 FEET4 - 5 FEET3 - 4 FEET4 FEET6 FEET8 FEET
GENERAL NOTES -DEMOLITIONEXISTING WALLS ARE SHADED.DASHED LINES INDICATE ITEMS TO BE REMOVED.REFER TO MECH & ELEC SHEETS FOR MECH & ELEC ITEMS TO BE REMOVED.NO WORK IN AREAS SHADED GREY.PROVIDE DUSTPROOF PARTITIONS AS REQUIRED TO ACCOMPLISH WORK WITH MINIMUM DISTURBANCE TO FUNCTIONS OF ADJACENT AREAS..REFER TO REFLECTED CEILING PLANS FOR AREAS OF CEILING TO BE REMOVED.MAINTAIN ALL EXISTING SERVICES IN ADJACENT AREAS OF THE BUILDING DURING THE PROJECT.MAINTAIN ALL EGRESS AND FIRE RATING REQUIREMENTS.WHERE PARTITIONS ARE INDICATED TO BE REMOVED, REMOVE PARTITION ALONG WITH ALL ITEMS CONTAINED WITHIN, INCLUDING DOORS, FRAMES, HARDWARE, SIDELIGHTS, WINDOWS, MECHANICAL AND ELECTRICAL EQUIPMENT, ETC., TO STRUCTURE ABOVE UNLESS NOTED OTHERWISE.ALL DISTURBED AREAS, WALLS, PARTITIONS, FLOORS, ETC., DAMAGED BY DEMOLITION WORK SHALL BE PATCHED TO MATCH ADJACENT AREAS.DO NOT REMOVE ANY EXISTING STRUCTURAL SUPPORT MEMBERS SUCH AS COLUMNS, BEAMS, JOISTS, LOAD-BEARING PARTITIONS, ETC., UNTIL ADEQUATE PERMANENT OR TEMPORARY SUPPORT IS IN PLACE. ALL EXISTING STRUCTURAL MEMBERS SHALL BE ADEQUATELY PROTECTED, COORDINATE WITH STRUCTURAL ENGINEER.1.2.3.4.5.6.7.8.9.10.11.HS35WRESTLINGHS35AMECH204200217217206204204HS143PERFORMANCESTUDIOHS141HS141AHS139AHS139BHS139C200204200204201207212201217221222222225225228EXISTING WALLS ARE SHADED.EXISTING DOORS ARE SHOWN @45 DEGREES.REFER TO DEMOLITION PLAN FOR ITEMS REMOVED.FIREPROOFING SHALL BE UNPIERCED. ANY PENETRATIONS OF THE FIREPROOFING SHALL BE RESTORED TO THE ORIGINAL CONDITION AND FIRE RATING.ALL PENETRATIONS AND/OR DISTURBANCES OF EXISTING CONDITIONS SHALL BE PATCHED TO MATCH EXISTING ADJACENT AREA OR SURFACE AND PREPARED FOR NEW FINISH APPLICATION.1.2.3.4.5.GENERAL NOTES -FLOOR PLANHS35WRESTLINGHS35AMECH5A2.0_____________286' - 0"286' - 0"3'-4"8"4'-0"8'-0"6'-4"17'-8"1'-0"4'-8"3'-4"7'-4"A2.01A2.02A2.037A2.0_____________290' - 3"HS36HALLHS36.1HS36.2M862'-0"15'-4"HS37MECHANICALHS38STORAGEHS37.2HS37.1HS38HS41STORAGE12'-3 1/8"5'-0"290' - 3"290' - 3"85.00°4'-8"12'-4"A1B1C11.12.11.21.32.27 1/2"1'-0"55'-3 1/2" (FIELD VERIFY)27'-4"27'-4"54'-8"1 0 '-0 "5 '-4 "8A2.0_____________3183186A2.0_____________4'-0"HS35BM83'-4"1'-4"3083093163085'-0"10'-4"3093163163165'-0"@12" = 4'-0"(4) TREADS1'-4"3'-4"4"5'-0"@12" = 2'-0"(2) TREADS336336336336336336336336336288' - 5 1/4"288' - 5 1/4"328328346346346222HS141HS141AHS143PERFORMANCESTUDIO5A2.0_____________HS44HALLHS59PRACTICEHS61PRACTICEHS60PRACTICEHS57BANDHS58REPAIRA4.01234300' - 0"300' - 0"62'-0"15'-4"12'-4"3'-4"8'-0"12'-0"8'-0"12'-0"8'-0"3'-4"9'-2"8"9'-10"8"10'-0"8"9'-4 5/8"8"11'-7 1/8"A2.01A2.02A2.037A2.0_____________HS58HS59HS60HS61HS57.2HS44BAL-4AL-4AL-4AL-4AL-4AL-4M8M8M8M83053173033173051'-0"2'-0"8'-0"12'-0"8'-0"12'-0"8'-0"18'-8"3'-4"4'-4"13'-0"4'-0"3'-4"8"12'-0"8'-0"12'-0"8'-0"17'-0"AL-4AL-4AL-4HS57.1A1B1C11.12.11.21.32.27 1/2"1'-0"55'-3 1/2"3 '-4 "7 '-4 "3 '-4 "7 '-4 "3 '-4 "6 '-8 "3 '-4 "1 '-4 "8A2.0_____________F39'-4F39'-4"F39'-4"F39'-4"F39'-4"F39'-4"F39'4F39'43013013066A2.0_____________30430454'-8"326HS44AM86'-4"A5.03@CMUWALLA5.04@STUDWALL307307EXST TZNEW VCT300323323ALIGN6'-4"2'-6"3233233373383373383383283283124 1/4"6'-7"4 1/4"W/MECH1'-0" VERF32'-6"F32'-6"34433722Mark A. Lenz, AIAI hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Architect under the laws of the State of Minnesota.Date_____________ Reg. No. __________Signed:12 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTS22264PROJECT NO:DATE:6/28/2019 3:15:09 PM4/30/2019A1.0DEMOLITIONAND FLOORPLANS -BANDROOM ADDITION18-10144/30/2019BID PACK #2 -BUILDING PACKAGECOLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MNKEYED NOTES - DEMOLITION PLANS200 REMOVE EXISTING WALL201 REMOVE EXISTING DOOR AND FRAME204 REMOVE EXISTING STAIRS AND RAILING206 REMOVE PORTION OF WALL AS INDICATED FOR NEW DOOR207 REMOVE PORTION OF FLOOR AS REQUIRED FOR NEW CONSTRUCTION212 REMOVE EXISTING FLOOR217 REMOVE PORTION OF EXISTING CEILING AS REQUIRED FOR INSTALLATION OFNEW WALL AND DOOR; SALVAGE TILES FOR REUSE; SEE PLANS221 EXISTING UNIT HEATER TO BE REMOVED - SEE MECH222 REMOVE EXISTING STOOP AND SIDEWALK - REFER TO CIVIL FOR EXTENTS OFWORK225 REMOVE EXISTING CEILING AS REQUIRED FOR DEMOLITION; SALVAGE TILES FORREUSE; SEE PLANS228 REMOVE EXISTING WALL ABOVE ENTRANCE TO ACCOMMODATE NEWCONSTRUCTION - SEE BAND/HALL CONNECTION WALL SECTION1/8" = 1'-0"A1.01GROUND FLOOR DEMOLITION PLAN1/8" = 1'-0"A1.02MAIN FLOOR DEMOLITION PLANKEYED NOTES - FLOOR PLANS300 INFILL WALL AND FINISH TO MATCH EXISTING301 NEW STAIRS AND RAILING - SEE STRUCTURE303 16' MARKER BOARD304 BAND INSTRUMENT STORAGE - BY OTHERS305 BAND MUSIC STORAGE - BY OTHERS306 SINK - SEE MECH307 PLAM TOP TO MATCH BAND STORAGE CASEWORK - BY OTHERS308 CONC STOOP - SEE STRUCTURE309 NEW STAIRS312 NEW MECH LOUVER - SEE MECH316 NEW RAILING - PAINT317 6' TACK BOARD318 MECH LOUVER - SEE MECH323 PATCH WALLS TO MATCH WHERE WORK HAS OCCURRED AND FINISH ASSCHEDULED - SEE FINISH SCHEDULE326 CHAIN LINK FENCING AND GATE328 REINSTALL CEILING UPON COMPLETION OF NEW WORK336 NEW COLUMN - SEE STRUCTURE337 HVAC DUCT OPENINGS IN PLAM TOP338 2" WIDE INLAID DARK LINES FOR STAGE PRACTICE LINES344 PLAM COUNTERTOP346 FIRE EXTINGUISHERNNNN1/8" = 1'-0"A1.03GROUND FLOOR PLAN1/8" = 1'-0"A1.04MAIN LEVEL - BAND ROOM ADDITIONNO. DATE REVISION DESCRIPTION2 5/22/19 ADDENDUM 2222
300' - 0"MAIN LEVEL286' - 0"WRESTLING ROOM3237 SFHS57BAND142 SFHS58REPAIR7A2.0_____________A2.09A2.010HS37MECHANICALHS38STORAGEHS35WRESTLINGHS143PERFORMANCESTUDIOGROUND LEVEL1.11.21.3318' - 4"325' - 4"325' - 4"TO PANELTO MASONRYTO PANEL8A2.0_____________A3.045A2.0_____________A2.09A2.09MAIN LEVEL300' - 0"HS57BANDHS37MECHANICAL290' - 3"MECH/EXITA1B1C1325' - 4"325' - 4"322' - 9"TO PANELJBETO PANELJBE5A2.0_____________PREFIN METAL COPINGPRECAST INSUL PANEL325' - 4"TO PANEL7'-0"TYPICAL SPACING10'-0" PANEL JOINT7'-0"PRECAST PANEL JOINT6A2.0_____________1.1325' - 4"TO PANEL12" INSULATED PRECAST WALL PANEL W/BRICK FACESTEEL JOIST -SEE STRUCTURESTEEL BEAM -SEE STRUCTURE300' - 0"290' - 3"MAIN LEVELGROUND LEVELGRADEFOOTING -SEE STRUCTUREROOF ASSEMBLY• ROOFING MEMBRANE• 5.2" RIGID INSULATION• VAPOR BARRIER• METAL ROOF DECKFLOOR ASSEMBLY• 3" CONC SLAB• 1 1/2" DECKFLOOR ASSEMBLY• CONC SLAB• VAPOR BARRIER• COMPACTED GRANULAR FILLA3.06BELOW-GRADE WATERPROOFING 4"300' - 0"290' - 3"MAIN LEVELGROUND LEVEL325' - 4"TO PANELA3.07ROOF ASSEMBLYREFER TO FOR TYPICAL ROOF ASSEMBLY/9A2.0ROOF ASSEMBLYREFER TOFOR TYPICAL ROOF ASSEMBLY12" INSULATED PRECAST WALL PANEL W/BRICK FACE/9A2.0SUSPENDED CEILING -SEE RCPFLOOR ASSEMBLYREFER TO FOR TYPICAL FLOOR ASSEMBLY/9A2.0/9A2.0FLOOR ASSEMBLYREFER TO FOR TYPICAL FLOOR ASSEMBLYSTEEL BEAM -SEE STRUCTUREFOOTING -SEE STRUCTURESTEEL JOIST -SEE STRUCTURESTEEL JOIST -SEE STRUCTUREA3.067A2.0_____________1.11.21.3325' - 4"TO PANELTO PANEL8A2.0_____________PREFIN METAL COPINGPRECAST INSUL PANELALUM WINDOWPREFIN METAL COPING318' - 4"AL-4AL-4AL-4PANEL JOINTEXISTNEW7'-0"TYPICAL SPACING10'-0" PANEL JOINTPANEL JOINTNEW STAIR AND HANDRAILMECH EQUIPMENTGALV FENCING AND GATE10'-0 3/8"7'-0"MECH LOUVER5A2.0_____________A1B1C1PREFIN METAL COPINGPRECAST INSUL PANELALUM WINDOWMECH LOUVERAL-4AL-4AL-4PANEL JOINT300' - 0"290' - 3"325' - 4"TO PANELMAIN LEVELGROUND LEVELNEW STAIR AND RAILINGNEW STAIR AND RAILINGTYPICAL SPACING10'-0" PANEL JOINT7'-4"6A2.0_____________MECH EQUIPMENTGALV FENCING AND GATEGALV FENCE TOP COVER7A2.0_____________1.12.11.21.32.27'-0"TYPICAL SPACING10'-0" PANEL JOINT8A2.0_____________NEWEXISTAL-4AL-4AL-4ALUM WINDOWPRECAST INSUL PANELPREFIN METAL COPINGMECH LOUVERPREFIN MTL SCUPPERPREFIN METAL COPINGPREFIN MTL SCUPPERPREFIN MTL SCUPPERPRECAST PANEL JOINT325' - 4"318' - 4"300' - 0"290' - 3"TO PANELTO PANELMAIN LEVELGROUND LEVELPRECAST INSUL PANELNEW STAIR AND RAILING5A2.0_____________A1B1C1B3AM8M8M8M8M8B3AB3AB3A318' - 4"318' - 4"315' - 9"316' - 4"JBETO PANELTO PANELJBE6A2.0_____________300' - 0"290' - 3"MAIN LEVELGROUND LEVELHS38STORAGEHS36HALLHS44HALLHS58REPAIRHS59PRACTICEHS60PRACTICEHS61PRACTICEA3.06A3.062.12.28A2.0_____________325' - 4"318' - 4"TO MASONRYTO PANELHS41STORAGEHS36HALLHS44HALLHS57BANDHS37MECHANICALEXISTNEWEXISTFLOORNEWFLOOR300' - 0"290' - 3"286' - 0"MAIN LEVELGROUND LEVELLOWER LEVELA2.010A2.0112.2286' - 0"290' - 3"300' - 0"318' - 4"TO MASONRYLOWER LEVELMAIN LEVELGROUND LEVELSTEEL BEAM -SEE STRUCTUREINFILL WALL WITH CMU TO MATCH WIDTH OF EXISTING WALLROOF ASSEMBLYREFER TOFOR TYPICAL ROOF ASSEMBLY/9A2.0A3.05FLOOR ASSEMBLYREFER TO FOR TYPICAL FLOOR ASSEMBLY/9A2.0SUSPENDED CEILINGEXISTING CEILINGWALL ASSEMBLY• ROOF MEMBRANE• 3/4" PLYWOOD SHEATHING• 3" RIGID INSULATION• CMU TO MATCH WIDTH OF EXST WALL308' - 0"HS44HALL8'-0"/9A2.0FLOOR ASSEMBLYREFER TO FOR TYPICAL FLOOR ASSEMBLYREMOVE EXISTING WALL ABOVE DEMOLISHED ENTRANCE AS INDICATED STEEL BEAM W/TOP & BOTTOM PLATE -SEE STRUCTUREBOND BEAM AND ANGLES -SEE STRUCTUREMark A. Lenz, AIAI hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Architect under the laws of the State of Minnesota.Date_____________ Reg. No. __________Signed:12 LONG LAKE RD.SUITE 17ST. PAUL, MN 55115TELE: (651) 770-4442FAX: (651) 770-1997MEMBER: AMERICAN INSTITUTE OF ARCHITECTS22264PROJECT NO: DATE:6/28/2019 3:15:27 PM4/30/2019A2.0EXTERIORELEVATIONS,BUILDING ANDWALL SECTIONS18-10144/30/2019BID PACK #2 -BUILDING PACKAGECOLUMBIAHEIGHTS HIGHSCHOOLCOLUMBIA HEIGHTS, MN1/8" = 1'-0"A2.05BLDG SECTION - BAND ADDITION. E/W1/8" = 1'-0"A2.07BLDG SECTION - BAND EDITION N/S1/8" = 1'-0"A2.04EXT ELEV - BAND ADDITION EAST3/8" = 1'-0"A2.09WALL SECTION - BAND ADDITION (TYP)3/8" = 1'-0"A2.010WALL SECTION - BND ADDITION - EAST WALL1/8" = 1'-0"A2.01EXT ELEV - BAND ADD'N EAST1/8" = 1'-0"A2.03EXT ELEV - BAND ADD'N SOUTH1/8" = 1'-0"A2.02EXT ELEV - BAND ADD'N WEST1/8" = 1'-0"A2.08BUILDING SECTION - PRACTICE RMS E/W1/8" = 1'-0"A2.06BLDG SECTION - BAND/HALL CONNECTION3/8" = 1'-0"A2.011WALL SECTION - BAND/HALL CONNECTIONNO. DATE REVISION DESCRIPTION