HomeMy WebLinkAbout15.F.2. Approve Plans and Authorize Bids for Downtown Fire Station Reroofing-Res. No. 5970
IS.F, 2~
CITY OF SHAKO PEE
Memorandum CONSENT
TO: Mayor and City Council
FROM: Mark McNeill, City Administrator
SUBJECT: Downtown Fire Station Reroofing Plans and Specifications
DATE: October 30, 2003
INTRODUCTION:
The Council is asked to approve plans and specifications for the reroofing of the
downtown fire station, and authorize advertisement for bids.
BACKGROUND:
At its meeting of October ih, the Council authorized Oertel Architects to draw up plans
and specifications for the reroofing of the downtown fire station. The existing roof is
leaking; it has been determined that in order to extend the life of the building for five
years as a fire station, a new roof will be needed.
The architect has provided the attached plans and specifications which, when combined
with the standard bid documents for the City, will be advertised. The proposed schedule
is as follows:
November 5, 2003 - Authorize plans and specifications.
November 6, 2003 - Advertise availability ofproject.
November 20, 2003 - Bids due back at City Hall.
December 2,2003 - Award of contract by City.
December 8, 2003 - Preconstruction meeting.
February 9,2004 - Substantial completion of roof (60 days)
February 23, 2004 - Project completion.
The contractor will need to coordinate demolition ofthe exterior stucco that currently
covers three sides of the building, to be certain that water infiltration is minimized over
the winter.
BUDGET IMPACT:
The architect confirms that the cost of the reroofing exceeds the $50,000 statutory
minimum for competitive bids. The funding ofthe project will come from the Building
Fund.
RECOMMENDATION:
I recommend that the City Council approve the plans and specifications, and authorize
advertisement for bids for the reroofing project.
ACTION REQUIRED:
Ifthe Council concurs, it should, by motion, adopt the following resolution:
RESOLULTION NO. 5970
A RESOLULTION APPROVING PLANS AND SPECIFICATIONS
AND ORDERING ADVERTISEMENT FOR BIDS FOR THE
REROFFING OF THE DOWNTOWN FIRE STATION IN SHAKOPEE, MINNESOTA
11J- flterj;;J1
Mark McNeill
City Administrator
MM:th
RESOLUTION NO. 5970
A RESOLUTION APPROVING PLANS AND
SPECIFICATIONS AND ORDERING ADVERTISEMENT
FOR BIDS FOR THE REROOFING OF THE DOWNTOWN
FIRE STATION IN SHAKOPEE, MINNESOTA
WHEREAS, the City Council has determined that there is a need for a
replacement of the roof on the downtown fire station; and
WHEREAS, the City has retain the services of Oertel Architecturals for the
programming and design of said reroofing; and
WHEREAS, the City Council has reviewed the plans and specifications, and finds
that they are acceptable, and deems it appropriate that bids shall be solicited for
construction.
NOW, THEREFORE BE IT RESOLVED BY THE CITY COUNCIL OF THE
CITY OF SHAKOPEE, MINNESOTA:
1. The plans and specifications for the reroofing, a copy of which is on file
and of record in the Office of the City Clerk, are hereby approved.
2. The City Clerk shall prepare and cause to be inserted in the official
newspaper and in the Construction Bulletin an advertisement for bids upon the making of
such improvement under such approved plans and specifications. The Advertisement for
Bids shall be published as required by law.
Adopted in session of the City Council of the City of Shako pee,
Minnesota, held this _ day of ,2003.
Mayor of the City of Shakopee
ATTEST:
City Clerk
BID PROPOSAL FORM
CITY OF SHAKOPEE
FIRE STATION ROOF PROJECT
SFUUCOPEE,NITNNESOTA
Bid due date: November 20, 2003
Bid opening: 2:00 p.m.
SUBMITTED TO: Shakopee City Council
SUBMITTED BY:
Name
Address
Telephone number
Dear Mayor, Council Members, and City Administrator:
The undersigned understands and agrees that the Instructions to Bidders, General Conditions and
Supplementary Conditions are a binding part of this proposal to perform the Work, and that the
Contractor has:
1. become familiar with the site, site conditions, existing features, and all related components
of the Work.
2. reviewed the construction documents as prepared by Oertel Architects, dated 10/24/2003,
including specification sections 01010, 06100, 07530, 07600, illustration AO.1, and drawings
A1.0, A6.1, A6.2 and A6.3.
3. reviewed all addenda.
4. included all items necessary to complete the project as shown and described in the
Construction Documents, including construction schedule listed in the Summary of Work.
BASE BID
Base Bid Amount:
Dollars ($ .00)
1
CHANGES IN THE WORK
For elements of the work that are not in the Base Bid,' the general contractor's and sub-contractor's
overhead and profit shall be limited to the following percentages, which are added/deducted to the
subcontractor's or sub-subcontractor's direct cost:
Add/extra: Ten percent (10%) to the Contractor
Deduct/credit: No change (0%) to the Owner or Contractor
AGREEMENT:
The Contractorlbidder agrees that this Bid may not be withdrawn for a period of 45 days. A Bid
Bond in the amount of5% of the total bid is attached and shall be accepted by the City of Shako pee
in the event of a withdrawal or forfeiture by Bidder.
The Owner reserves the right to accept or reject all bids and to waive any informalities or
irregularities, and to accept or reject any discrepancies in the bidding procedures or documents.
ADDENDUM RECEIPT
The following addenda were reviewed and incorporated into the bid:
Addendum # 1: - Addendum #2:
-
BID ACCEPTANCE
The Contractorlbidder agrees to execute a standard City of Shakopee contract and shall furnish
Performance and Material and Labor Payment Bonds with such surety or sureties as the Owner may
approve. Cost ofthese bonds is included in the base bid amount. Attach Bid Bond to this Bid Form.
The undersigned bidder represents that the information and assurances are accurate to the best of
their knowledge:
Signed and sealed this _ day of , 2003.
business name
address
SEAL (if applicable):
Phone: Fax:
By: Title:
Signature:
2
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
SECTION 01010 - SUMMARY OF THE WORK
PART 1 - GENERAL
RELATED DOCUMENTS:
Drawings and general provisions of Contract, including General and Supplementary Conditions and other Division-l
Specification section, apply to work of this section.
SCOPE OF WORK:
The contract includes the roof tear off and re-roofing of the existing fire station roof as shown. including all sheet metal work,
new roofing, tear off, disposal, re-setting of equipment and related work for a complete installation. The contractor shall work
around the existing electrical conduits and roof equipment, and re-set items as shown or as required.
The new work includes all coordination, temporary facilities, clean up, and all other requirements for a complete job. At a
minimum, this includes barricades, temporary fencing, signage, temporary power, toilets, safety items, and other items necessary
to manage and supervise this project.
Contractor shall be responsible for obtaining all permits for their relative proiect. The fees that are to be paid for by the
Contractor include all permits, fees, surcharges typically charged for all roof type construction projects.
Winter Conditions: It is understood that, as required, the contractor will include the cost of temporary heat, enclosures, cover,
snow removal and related items with the bid in order to complete the work over the winter period.
SCHEDULE:
It is imperative that the work be started promptly. with early ordering of lead items and submittal of shop drawings. in order
to achieve the following schedule noted in the front end of this specifications.
Bid Due Date: November 20, 2003
Tentative Award of Contract: December 2, 2003
Pre-con meeting, Start-up, begin ordering shop drawings for critical items: December 8, 2003
Substantial Completion ofroof(60 days): February 9, 2004
Total Project Completion and Close-out: February 23,2004
A pre-construction meeting shall be arranged with the contractor, the Owner and the Architect for the week of 12/8/2003.
OWNER / CONTRACTOR USE OF PREMISES:
General: During the entire schedule, the Contractor shall have use ofthe premises but allow the city to use the site and arrange
for the demolition of the existing stucco work. This demolition of stucco will be performed by crews during normal working
hours. The roof contractor will allow for this work and coordinate the work accordingly. Refer to the drawings for more detail.
SHOP DRAWINGS. SUBMTITALS AND PAY REQUESTS:
The contractor shall arrange all submittals and close-out documents with the designated representative authorized by the City.
The required submittals include the following:
SUMMARY OF WORK 01010-1
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
Shop drawings
Requests for additional infonnation
Payment requests
Proposed schedule
Close-out items: warranty, completed punch list, IC-134 forms
Allow time for processing these documents. Plan ahead on the lead items, allowing for a one week review of shop drawings
and up to 30 days for processing of progress payments.
Do not begin work until the required shop drawing submittals are reviewed and approved.
PART 2 and 3 - PRODUCTS AND EXECUTION (Not applicable).
END OF SECTION 01010
SUMMARY OF WORK 01010-2
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
SECTION 06100 - CARPENTRY
PART 1 - GENERAL
RELATED DOCUMENTS:
Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-l Specification
sections, apply to work of this section.
SUMMARY:
Section includes all carpentry labor required on the project for blocking, raised parapet walls, roof components, and related
work.
Section also includes furnishing all miscellaneous wood materials: wood bucks, stub walls, equipment bases, plywood panels,
support curbs, wood nailers and other miscellaneous work.
Provide only pressure treated material on the project.
RELATED WORK;
Section 07530. EPDM Roofmg.
Section 07600. Flashing and Sheet Metal.
DEFINITIONS:
Rough carpentry includes carpentry work (materials and labor) not specified as part of other sections and which is generally
not exposed, except as otherwise indicated.
PRODUCT HANDLING:
Delivery and Storage: Keep materials under cover and dry. Protect against exposure to weather and contact with damp or wet
surfaces. Stack lumber as well as plywood and other panels; provide for air circulation within and around stacks and under
temporary coverings including polyethylene and similar materials.
PROJECT CONDmONS:
Coordination: Fit carpentry work to other work; scribe and cope as required for accurate fit. Locate furring, nailers, blocking,
grounds and similar supports to allow attachment of other work.
PART 2 - PRODUCTS
LUMBER. GENERAL:
Lumber Standards: Manufacture lumber to comply with PS 20 "American Softwood Lumber Standard" and with applicable
grading rules of inspection agencies certified by American Lumber Standards Committee's (ALSC) Board of Review.
ROUGH CARPENTRY 06100 - 1
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
Provide wood for support or attachment of other work including rooftop equipment curbs and support bases, cant strips, bucks,
nailers, blocking, furring, stripping and similar members.
Plywood Panels: 4' by 8' panels of exterior glue laminated plys, exterior grade with one good surface minimum, cut to size
required.
Provide pressure treated wood at all "wet" locations, recently tested by the manufacturer to withstand the heat and humid
conditions implied or intended.
Moisture content: 19 percent maximum for lumber items not specified to receive wood preservative treatment.
Grade: Standard Grade light framing size lumber of any species or board size lumber as required. No.3 Common or Standard
grade boards per WCLffi or WWP A rules or No.3 boards per SPffi rules.
MISCELLANEOUS MATERIALS:
Framing bucks and blocking: Southern yellow pine No.1.
Non-structural framing and furring: SPF construction grade. Sizes as required.
Fasteners and Anchorages: Provide size, type, material and finish as indicated and as recommended by applicable standards,
complying with applicable Federal Specifications for nails, staples, screws, bolts, nuts, washers and anchoring devices. Provide
pre-fabricated metal hangers and framing anchors of the size and type indicated or recommended by the manufacturer for each
use including recommended nails. All fasteners and connection materials shall be hot dipped galvanized (ASTM A 153) or
stainless steel.
PART 3 ~ EXECUTION
INSTALLATION. GENERAL:
Discard units of material with defects which might impair quality of work, and units which are too small to use in fabricating
work with minimum joints or optimum joint arrangement.
Set carpentry work to required levels and lines, with members plumb and true to line and cut and fitted.
Securely attach carpentry work to substrate by anchoring and fastening as shown and as required by recognized standards.
Countersink nail heads on exposed carpentry work and fill holes.
Attach to substrates as required to support applied loading. Countersink bolts and nuts flush with surfaces, unless otherwise
indicated. Build into masonry during installation of masonry work. Where possible, anchor to forms before concrete placement.
Install plumb and level with closure strips at edges and openings. Shim with wood as required for tolerance of finished work.
Correct and replace any wall or surfaces that are not acceptable to installers and suppliers of finish walls.
END OF SECTION 06100
ROUGH CARPENTRY 06100 - 2
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
SECTION 07530 - SINGLE PLY MEMBRANE ROOFING SYSTEM
PART 1- GENERAL
RELATED DOCUMENTS:
Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-l Specification
sections, apply to work of this section.
DESCRIPTION OF WORK:
Section includes 60 mil, ballasted, single ply membrane roofing systems including all labor, materials, equipment and
accessories necessary to complete all the work identified on the drawings: E.P.D.M. sheet membrane, selected roof insulation,
tapered units, elastic sheet base flashing, molded pipe flashing, adhesives, walkway pavers, sealants, mastic, cement and
fasteners required for a complete installation.
The work involves re-roofmg an existing set of roofs, on the former Fire Station building, including but not limited to the
following:
Tear off of the existing roof and metalwork
Temporary cover of the roof during the demolition and installation
Working around existing conduit, piping, fencing and related fixed items
Safety, protection and coordination
Coordination of the work with the City's stucco demolition crew
Removal and disposal of all old and unwanted roof materials
Temporary toilets, water, temporary power runs, signage, first aid, staging equipment and related items
New roofing materials: membranes, equipment, sheetmetalwork (in Section 07600)
Blocking, perimeter panels and framing materials
Insulation, protection boards and related materials
Shop drawing submittals and required administrative items
Warranties and inspections
Permits and insurance
Clean up and closure
Provide a price per square foot for demolition and replacement of existing insulation. Price shall ianlcude the removal and
disposal of inferior insulation that is encountered and the cost to provide new 2"polyiso insulation boards.
RELATED WORK
Blocking is specified in Section 06100.
Sheet metal work is specified in Section 07600.
QUALITY ASSURANCE:
1. Manufacturer: Obtain primary flexible sheet roofing from a single manufacturer. Provide secondary materials as required
by manufacturer of primary materials.
2. Installer: A firm with not less than 5 years of successful experience in installation of roofing systems similar to those required
for this project and which is acceptable to or licensed by manufacturer of primary roofing materials.
SINGLE PLY MEMBRANE ROOFING SYSTEM 07530 - 1
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
3. Certification: Installer shall be a certified contractor of one of the approved manufacturers. Letter or certification shall be
required prior to roof conference.
4. Pre-Roofing Conference: Prior to installation ofroofmg and associated work, meet at project site, or other mutually agreed
location, with installer, roofing manufacturer, installers of related work, and other entities concerned with roofing performance,
including Owner's agent, Architect, and Owner. Contractor shall record discussions and agreements, and furnish copy to each
participant. Provide at least 72 hours advance notice to participants prior to convening pre-roofing conference. The roof
conference shall take place after or during deck installation, and must be held prior to any roof work being performed.
5. Insurance Certification: Assist Owner in preparation and submittal of roof installation acceptance certification necessary in
connection with fire and extended coverage insurance on roofing and associated work.
Roof system shall be Class A, equivalent to an FM 60 rating (for ballasted roofs).
SUBMI'ITALS:
1. Product Data: Submit specifications, installation instructions and general recommendations of manufacturer.
2. Shop Drawings: Submit complete shop drawings showing roof configuration and sheet layout, details at perimeter, and
special conditions. Provide data specs on roof hatch and pavers.
JOB CONDmONS:
Weather: Proceed with roofing work when existing and forecasted weather conditions permit work to be performed in
accordance with manufacturers' recommendations and warranty requirements.
Protect and safeguard all materials and in-place construction at the end of each working day. Protect existing office and
warehouse space from inclement weather during construction.
PRODUCT DELIVERY. STORAGE AND HANDLING
Deliver products in original unopened packaging with manufacturer's identification.
Store materials in a neat and safe manner, in a dry area, and in accordance with manufacturer's instructions. Do not exceed
allowable live-load of any storage area. All flammable materials shall be labeled and stored as required.
SPECIAL PROJECT WARRANTY:
Roofing systems manufacturer to provide written warranty for a period specified, commencing on date roofing system is
inspected and accepted by manufacturer. Warranty shall cover all labor and materials associated with the repair or replacement
of roofing leaks, defects or any other systems failure resulting from defective roofing materials or installation, and shall not be
limited to the original installed cost to the Owner. Warranty shall be written for a 10 years.
PART 2 - PRODUCTS
GENERAL:
Compatibility: Provide products which are required by manufacturers to be fully compatible with indicated substrates, or provide
separation materials as required to eliminate contact between incompatible materials.
SINGLE PLY MEMBRANE ROOFING SYSTEM 07530 - 2
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
MANUFACTURERS:
Subiect to compliance with requirements, provide products from one of the following systems manufacturers:
Carlisle Syntec Systems.
Firestone Building Products.
GenFlex
Diversico
Note: All listed manufacturers must be able to warrant and accept standing water for a minimum of 48 hours as a part
of the conditions.
MATERIALS:
EPDM 60 mil unreinforced or reinforced membrane* : Ethylene propylene dienemonomers formed into uniform, flexible sheets,
complying with the following:
Tensile Strength (ASTM D 412): 1400 psi minimum.
Ultimate Elongation (ASTM D 412): 300% minimum.
Brittleness Temperature (ASTM D 746): -49 deg.F (-45 deg.C).
Tear Resistance (ASTM D 624): 125 lbs. per lin. inch min.
Resistance to Ozone Aging (ASTM D 1149): No cracks.
Resistance to Heat Aging (ASTM D 573): 8.3 MPa; tensile minimum to be 1200 psi.
Thickness: 60 mil nominal thickness.
Exposed Face Color: Black or Dark Grey.
* Type of reinforcement is dependant on manufacturer used.
MISCELLANEOUS MATERIALS:
Sheet Seaming System: Manufacturer's seam slice tape especially designed, tested and manufactured for use between EPDM
membranes, 2-1/2 "to 3" wide by 1/4" thick, continuous. At special conditions provide standard splice adhesive, including edge
sealer to cover exposed spliced edges as required by manufacturer of roofing system.
Cant Strips. Tapered Edge Strips and Flashing Accessories: Types required by manufacturer of membrane material, provided
at locations indicated and at locations required by mfr., including adhesive tapes, flashing cements, and sealants.
Primers and cleaners: As required by the membrane manufacturer.
Molded Pipe Flashing: Furnished and used as required by membrane manufacturer.
Membrane Tape. Adhesive and Sealant: As required by membrane manufacturer for particular substrate and project conditions,
formulated to withstand min, 60 psfuplift force (1-60).
All typical seams to be spliced and bonded through the use of membrane tape. At areas where tape is not possible or
recommended, a brush application (not roller) is to be used.
Ballast: Manufacturer-approved washed river rock or other smooth rock. Existing ballast may be re-used with the approval of
the roof manufacturer. Additional ballast will be required to meet the specifications regardless.
INSULATING MATERIALS:
SINGLE PLY MEMBRANE ROOFING SYSTEM 07530 - 3
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
General: Provide insulating materials and tapered insulation to comply with requirements indicated and with referenced
standards; in sizes to fit applications indicated, selected from m~ufacturer's standard thicknesses, widths and lengths.
Provide the following:
Polyiso board insulation, 2" thick foil faced boards as recommended by the manufacturer. These will be added
dependant upon what is uncovered at the site.
Proiection Boards: Base bid item used as required to separate new materials from old roofing materials.
Tapered Insulation: Where shown in order to obtain a greater slope or pitch to the roof.
Insulation Materials:
Polvisocanurate Foam Board Insulation: Rigid, thermal insulation ofpolyiso foam boards permanently bonded to facers sheets
at each side complying with RIC/TIMA Bulletin #281-1, minimum K-value of 0.17.
Provide tapered boards where indicated for sloping to drain; fabricate with taper of 1/4" or 1/8" per foot: refer to the drawings.
Protection Board: As recommended by the system manufacturer.
MISCELLANEOUS INSULATION MATERIALS:
Adhesive for Bonding Insulation: Type recommended by insulation manufacturer and complying with fire resistance
requirements.
Mastic Sealer: Type recommended by insulation manufacturer for bonding edge joints and filling voids.
Walkway Protection Pavers: Specially made rubber mats that can be adhered to the membrane systems, especially designed for
walking and pedestrian traffic.
Fasteners: As required by the Manufacturer.
PART 3 - EXECUTION
PREPARATION OF SUBSTRATE:
General: Comply with manufacturer's instructions for preparation of substrate to receive roofing system.
Clean substrate of dust, debris, and other substances detrimental to roof system work. Remove sharp projections.
Prime substrate where recommended by manufacturer of materials being installed.
Prevent compounds from entering and clogging drains and conductors, and from spilling or migrating onto surfaces of other
work.
Do not install roofing system if deck or installation conditions are not in compliance with manufacturer's recommendations.
Installation shall constitute acceptance of roof deck.
During the demolition inferior roofing insulation may be encountered. This shall be reviewed and approved for removal prior
to demolition and replacement.
SINGLE PLY MEMBRANE ROOFING SYSTEM 07530 - 4
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
INSTALLATION:
General: Comply with manufacturer's detailed instructions, except where more stringent requirements are indicated.
Perform demolition in phases, carefully working around existing conduits, equipment, and fixed items. Remove screen fencing
and replace as shown on the details or plans.
Dispose of all existing membranes and sheetmetal work. Do not damage any of the building components that are to remain
during this operation.
Details as shown on drawings are typical for one manufacturer. If approved manufacturer's details differ, contractor shall install
roof system in accordance with manufacturer's instructions. There shall be no added cost to the owner for compliance with
manufacturer's standard details. Provide detail changes to Architect in accordance with "Submittals" process.
General: Extend any required protection board, tapered insulation or added insulation sections, cutting and fitting tightly around
obstructions. F OrIn cant strips, crickets, saddles, and tapered areas with additional material as shown and as required for proper
drainage of membrane.
Do not install more insulation each day than can be covered with membrane before end of day and before start of inclement
weather.
Set units in adhesive. applied in accordance with requirements of applicable tire and insurance ratings.
Secure roof insulation to substrate as required for each system specified. Where applicable, use mechanical anchors of type and
spacing indicated; but in no case provide less than one anchor per 4 square feet of surface area, or less anchorage than required
by FM "Loss Prevention Data Sheet 1-28".
Ballasted svstem: If furnishing the ballasted system, supply ballast that is smooth and free of rough edges and loose sand. Apply
ballast so that the field area is a uniform 10 lbs. / s.t: At the roof edges and corners provide 15 to 20 lbs. / s.t:
FLASHING INSTALLATION:
Install all flashings in accordance with manufacturer's standard instructions and details. Use the longest pieces of material
possible. Extend flashing a minimum of 8" or as shown on drawings.
Properly bond base flashing to roof membrane allowing the bonding adhesive to dry per manufacturer's instructions.
Don not allow any flashing to wrinkle or create a gap. After installation of flashing to vertical surface, fasten with fas-
teners as approved by manufacturer prior to installation of sheet metal flashing.
Walkway or Membrane Protection: Install paver units at locations shown and where required for access to roof-mounted
equipment, per the manufacturer's instructions.
Notify manufacturer's representative that the work is ready to be reviewed by field specialist for their review, punch list and
warranty approval process.
Protect all areas of the roof, especially those that might be exposed to welding and fastening of materials that are adjacent to
the roof.
END OF SECTION 07530
SINGLE PLY MEMBRANE ROOFING SYSTEM 07530 - 5
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
SECTION 07600 - FLASHING AND SHEET METAL
PART 1- GENERAL
RELATED DOCUMENTS:
Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-l Specification
sections, apply to work of this section.
DESCRIPTION OF WORK:
Section includes prefinished flashing, counterflashing, curb flashing and related sheet metal and flashing materials as shown
on the drawings and specified herein. All components used shall have metal products which are all color-matched.
All open downspouts, returns and roofing components shall be finished if exposed to view from any angle.
Section includes metal flashing at the roofs, parapets, soffits, sills, counterflashing in walls, and trim areas as shown on all areas
ofthe building, and as shown on the drawings.
Section also includes single component urethane sealants: no other type of sealants shall be allowed in association with the sheet
metal work.
RELATED WORK:
Section 06100. Rough Carpentry.
Section 07530. Single Ply Membrane Roofing.
SUBMITTALS:
1. Samples: Manufacturer's color charts and samples of each exposed type of metal sheet for verification.
2. Shop Drawings: Indicate layout, joining, profiles, and anchorages of fabricated work, trim/fascia, scuppers and expansion
joint systems, as necessary.
PART 2 - PRODUCTS
MATERIALS:
Prefinished Steel: Commercial quality 24 gage hot dipped galvanized steel (G-90), smooth primed and finished one side with
Kynar based flouropolymer coating of 1.0 (to. 1) mil total dry film thickness. Color shall be in the custom series.
Provide interlocking metal soffit panels with trim, C-channels and accessories for a complete installation.
Fasteners: Same metal as flashing/sheet metal or, other noncorrosive metal as recommended by sheet manufacturer. Match
finish of exposed heads with material being fastened.
Mastic Sealant: Polyisobutylene; nonhardening, nonskinning, nondrying, nonmigrating sealant.
FLASHING AND SHEET METAL 07600 - 1
SHAKOPEE FIRE STATION ROOF PROJECT 10/24/2003
Elastomeric Sealant: Generic type recommended by manufacturer of metal and fabricator of components being sealed; comply
with FS TT-S-0027, TT-S-00230, or TT-S-OOI543: Tremco, Vulcum, Sonneborn or approved equal. Provide Sonneborn NP
or equal.
Epoxy Seam Sealer: 2-part noncorrosive metal seam cementing compound, recommended by metal manufacturer for
exterior/interior nonmoving joints including riveted joints.
Paper Slip Sheet: 5-lb rosin-sized building paper.
Reglets: Metal or plastic units of the type and profile indicated, compatible with flashing indicated, noncorrosive.
Metal Accessories: Provide sheet metal clips, straps, anchoring devices and similar accessory units as required for installation
of work, matching or compatible with material being installed, noncorrosive, size and gage required for performance.
MANUFACTURERS:
Subiect to compliance with requirements, in color as selected, provide materials from one of the following manufacturers:
Prefinished metal:
Colorklad; Vincent Brass.
Pac-Clad: Peterson Metals Corp.
Uni-Clad
FABRICATION:
General Metal Fabrication: Shop-fabricate work to greatest extent possible. Comply with details shown, and with applicable
requirements of SMACNA "Architectural Sheet Metal Manual" and other recognized industry practices. Fabricate for
waterproof and weather-resistant performance; with expansion provisions for running work, sufficient to permanently prevent
leakage, damage or deterioration of the work. Form work to fit substrates. Comply with material manufacturer instructions
and recommendations for forming material. Form exposed sheet metal work without oil-canning, buckling and tool marks, true
to line and levels indicated, with exposed edges folded back to form hems.
Seams: Fabricate nonmoving seams in sheet metal with flat-lock seams. Seams are to be formed and soldered.
Expansion Provisions: Where lapped or bayonet-type expansion provisions in work cannot be used, or would not be sufficiently
water/weatherproof, form expansion joints of intermeshing hooked flanges, not less than I" deep, filled with mastic sealant
(concealed within joints).
Sealant Joints: Where movable, non-expansion type joints are indicated or required for proper performance of work, form metal
to provide for proper installation of elastomeric sealant, in compliance with SMACNA standards.
Separations: Provide for separation of metal from noncompatible metal or corrosive substrates by coating concealed surfaces
at locations of contact, with bituminous coating or other permanent separation as recommended by manufacturer/fabricator.
Elastic Expansion Joint Fabrication:
General: Provide manufacturer's standard units of size and type indicated, complete with prefabricated corner and intersection
units and splicing materials; with elastic sheet flashing forming the primary joint membrane, in a supported bellows
arrangement to be secured to both sides of expansion joints; with bellows insulated from below with adhesively applied, flexible,
closed- cell rubber or plastic not less than 3/8" thick.
FLASHING AND SHEET METAL 07600 - 2
SHAKOPEE FmE STATION ROOF PROJECT 10/24/2003
PART 3 - EXECUTION
INSTALLATION:
General: Comply with SMACNA "Architectural Sheet Metal Manual".
Underlavment: Install slip sheet of red rosin paper and a course of polyethylene underlayment where required and specified.
Bed flanges of work in a thick coat of bituminous roofing cement where required for waterproof performance.
Shop form all sheet metal details including cap flashing, wall flashing, gutters, downspouts, decorative elements and any other
items shown on the drawings, or otherwise required for a complete installation. Provide materials to the job site that are square,
solid, clean and in relatively new condition. Protect all metal before, during and after installation as necessary.
CLEANING AND PROTECTION:
Clean exposed metal surfaces, removing substances which might cause corrosion of metal or deterioration of finishes.
Protection: Ensure that work is protected from damage or deterioration, other than natural weathering, at time of substantial
completion.
END OF SECTION 07600
FLASHING AND SHEET METAL 07600 - 3
0
OERTEL
6CJ'-O. ARCHITECTS
GUTTER l'>lITI-l DOWNSPOUT AT HIS END U
771-011 1 795 SAINT CLAIR AVENUE
ST_ PAUL, MINNESOTA 551 OS
NOTES: (651) 696-5186 TE:L
0 (5511 696-5188 FAX
REMOVE AND i i WWW.OERTELARCHITECTS.COM
RESET EXISTING
WOODEN PROJECT NAME:
SCREENING
D 1. CONTRACTOR 5I-JALL FIELD VERIFY CONDITIONS AT ROOF
0 > PRIOR TO BID TO FULLY UNDERSTAND TI-lE LOCATIoNS, SIZES,
.0 Shakopee
0 CONFIGURATIONS AND QUANTITIES OF EQUIPMENT AND MIE
TEMPORARIL.Y ITEMS INVOLVED.
SUPPORT UNIT 0 0 IQI Fire Station
WHIL.E R);ROOfING ~TYP. ROOF PENETRATION 2. CONTRACTOR SI-lALL PHASE AND COORDINATe: nlE DEMO AND
INSTALL OF NEW MATERIALS AS NECESSARY TO WORK AROUND
REMOVE-AT :2XI:2'S TO Tl-IE MIE ITEMS Tl-IAT REMAIN. REFER TO PLAN FOR ITEMS 334 2nd Ave W
IQl AL.L.OW FOR ADDITIONAL. Tl-IAT REMAIN SEMI-fiXED AND OTl-IERS 11-IAT ARE REMOVJ:D Shakopee, Minnesota
LOWER ROOF INSULATION. _, MIN HEIGI-lT AND RESET.
ADD TAPERED INS. FOR 1/4' SLOPE AflOVE IWOF
ELEV. APPROX. 111 3. CAREFULLY REMOVE AND RESET MECl-IANICAL ITEMS 50 11-IAT Reroof
TI-IERE IS A MINIMUM OF CURB OR VERTICAL CONDITION FROM
0 0 0 HOSE TOl^IER ROOF ROOF TO fLASf.lING.
0 ELEV. APPRO)(. 30'
4. DURING TI-IE DEMOl..ITION, REVIEW THE CONDITION OF EXISTING
0 INSULATION. IF THE INSULATION APPEARS TO BE COMPROMISED,
. CONTACT nlE ARCf.lITECT FOR DIRECTION.
\ <>
, S. NOT ALL DETAILS ARE 5I-JO/.'JN ARE SJ-IOWN ON nlE SET OF
~ DRAWINGS. CONTRACTOR Sf.lALL REfER TO MANUFACTURER'S
/i{l( TAPERED 0 DETAILS FOR STANDARD GrENER1C DETAIL REQUIREMENTS.
INSULATION @ ~"/FT
THIS ROOF ONLY ~. WITI-l TI-lE EXCEPTION OF BALLAST, DO NOT REUSE ANY
\ EXISTING ROOFING MATERIALS. PROJECT NUMBER:
03-2&
0 0 1. 5I1OP DRAWINGS ARE REQUIRED FOR ANY NON-GENERIC ROOF
CATE ISSUED:
MID ROOF ELEV. DETAILS. ALLO/.'J FOR A MINIMUM OF 1 WORKING DAYS FOR THE OCTOBER 24,2003
~ [Q) APPROX. 14' REVIEW AND APPROVAL BY nlE AROlITECT.
> ORAWN BY:
I RAe
~ I UPPER ROOF ELEV. ft. THE OWNER /.'JILL BE PERFORMING DENOI-ITION OF THE
6.1 APPROX. I'l' STUCCO. CONTRACT SI-IALL BE Vllnl THE OWNER AND ADVISE ON CHECKED BY:
1 1 , THE TIMING OF THE DB1Ol..1TION. TI-IE FLA5I1ING DETAILS NEED .JI.O
0 6.3 TO ACCOUNT FOR THE REPLACEMENT OF Tl-lE STUCCO AT THE
EXPOSED EXTERIOR WALLS. REVISIONS:
q. TI-lE EXISTING STUCCO AT Tf.lE UPPJ:R ROOF WALLS WILL BE
REMOVED AND NOT REPLACJ:D. NEW SI-IEET METAL WILL BE
0 PLACED DIRECTLY ON TI-IE EXISTING BLOCK WALLS.
-B (J)
I HEREBY CERTIFY THAT THIS
DOCUMENT WAS PREPARED
BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM
A DULY REGISTERED ARCHITECT
SCUPPER EXTENDED AND IN THE STATE OF MINNESOTA
SL.OPED TOWARDS REPLACE GUTI AND l'!ETAIN DOWNSPOUTS AT CURl'!ENT L.OCATIONS. .4t#
DOI-INSPOUT 6' CL.EAR OF
l'>lINDOIoI/DOOR JAMB 2
6.3 56'-0" 6.1 U
NOTE, AT AU. DOWNSFOUT
LOCATlaNS/ CONTRACTOR IS TO
l'!EMOVE CONNECTION TO CITY DATE /~. ~1--~~
SEWER. REMOVE EXISTING
piPE CONNECTION TO GlWUND, REGlSlRAlION I )8e/ tl
PL.UG OPENING l'>l/CONCRETE TO
MATCH EXISTING CONDITIONS. CD PLAN
.-
SHEEr NAME:
1I1~1I=1' " ",,~.. Fire Station
,
North Roof Plan
SHEET NO:
Al .0
Alf: AL032B.dwg
0
b" DOUBLE ASSEM6L Y OERTEL
t t OPEN FACED
{l r OOI'iNSf'aJT 1'1145' ARCHITECTS
KICKER AT BOTTOM 1795 SAINT CLAIR AVENUE
ST. PAUL. MI....ESOTA 55105
+ 4" .r- (6511696-5186 TEL
EPDM OR SJ.lEET 15511 595-5188 FAX
~METALUP WWW.CERTELARCHITECTS.COM
~<g~cf~fl,!f~]tl=> PARAPET PROJECT NAME:
NEW SIiEET METAL . . <1
TO COVER EPDM LAP Shakopee
PARAPET ~ FLASI-IING EXTENDS
EXISTING STUCCO BEYOND METAL Fi re Station
<1
TO BE REMOVED ~II FASTENERS AS 334 2nd Ave W
BY OWNER 4 PER Shakopee, Minnesota
OPEN TOP MANUFA TURER'S
SCUPPER RECOMENDA TION Reroof
NEW REGLIT TO BE SIiEET METAL
CUT INTO WALL SCUPPER LINER
LAP FLASI-IING
EPDM ROOFING
~"'b~~~
.1 <1 12" MIN -lb' MAX
FROM ROOF TO PREFINISI-IED Sl-lEET PROJECT NUMBER:
METAL METAL-OPEN 03-28
FACED IX>>IN5POUT / .,
". DATEISSUEO:
<1 >. <1.1 OCTOBER 24, 2003
4 '. DRAWN BY,
c- O: PREFINISJ.lED t< RAe
,L::\
S14EETMET AL CHECKED BY:
CLOSURE OVER ":;! JLO
~. . .
BLOCKING: CAULK 'L\ <1
<1 . '. :;( REVISIONS:
'.
L\ SEAMS AND .~
. .
PERIMETER to .<1'
<1
.,
'1;' . <:1L.h' ... .1 I HEREBY CERTIFY THAT THIS
f.
.1 DOCUMENT WAS PREPARED
>. BY ME OR UNDER MY DIRECT
~ 'k <1 SUPERVISION AND THAT I AM
<1 A DULY REGISTERED ARCHITECT
':t IN THE STATE OF MINNESOTA
;~ :.::l ) ~
I
CD INTERIOR PARAPET DETAIL (2) PARAPET DET AJ L @ SCUPPER
IlEGISTRAlION
1 1/211::::1'-011 1 1/211=11-0" SHEEr NAME:
Fire Station
Roof Details
SHEET NO:
A6.1
FIlE: I>.lL0328.dwg
0
OERTEL
ARCHITECTS
, 795 SAINT CLAIR AVENUE
ST. PAUL, MINNESOTA 5S 1 OS
E.P.D.M. FULL Y A~ERED PREFIN. METAL CAP (5;;') 595-;;' B6 TEL
TO TAPERED INSUL. BD. (551) 696-s1BB FAX
WWW.OERTELARCHITECTS.COM
STUDS IN BLOCK 24" OC CARRY EPDM UP AND PROJECT NAME:
OVER PARAPET
BLOCKING AS NECESSARY Shakopee
L - -- TO REACl-I AN Fire Station
~~ I ...-- ADDITIONAL PARAPET
-- l-IEIG~T OF 8' ( \ 334 2nd Ave W
- PRE-FINISHED I \ Shakopee, Minnesota
I ~ REMOUNT EXISTING
- PREFIN. ANODIZED I UNIT AND CAP Reroof
I I
I ALUM. SHEET l I
METAL '- / 2X12 TREATED
x - -- - -
x x WOOD BLOCKING
x x x - - V STUCCO ON EXTERIOR ljii--
; y x x x x x . ---: 4 -. PERIMETER ) LAP FLASHING
x ~ 0x x X ,(\ . <1. ,(\ . ,I' WALLS(BY EXTEND BASE EXTENDING UP
x /- x x x x x x .' , . .~ OWNER)-SHEET EPDM UP CURBING z AND OVER
xxxxxx ,xx ~ METALCOVERI~ON I: CURBING
_ ' , IN~~~
... PROJECT NUMBER:
<14', .', "<i ~ I/A6.l ADD NEW 03-2&
BLOCKING W~ERE DATE ISSUED:
. ~~ ~ ' . . ADD TAPERED INSUL. NECESSARY OCTCSER 24,2003
DRAWN BY:
.. '. , . . AS REQ'D-SEE SPECS AA8
L EXISTING . . . . CHECKED BY:
. ..6' .. <1 JL.O
4
INSULATION REVISIONS:
" <1 . . ~ STUCCO TO BE
: REPLACED BY
" .6 4'<1 OWNER: NEW
.. . .d' AFTER ROOF WORK
I HEREBY CERTIFY THAT THIS
, <1. DOCUMENT WAS PREPARED
BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM
.6 <1 A DULY REGISTERED ARCHITECT
k .d IN THE STATE OF MINNESOTA
/
@ AL TERNA TE NEW PARAPET 8) ROOF CURB - TYP . DATE <?t 7. ~~!
I'" ~ ({yo
REGISTRATION
1 1/211 == 1'-011 1 1/211 == ]1-011 SHEET NAME:
Fire Station
Roof Details
SHEET NO:
FILE: A6_032B,dwg A6.2
(0
OERTEL
EPDM LAP ARCHITECTS
V-NOTCHED ADHERED FLASHING EXTENDS
1795 SAINT CLAIR AVENUE
CONTINUOUS GRAVEL NEAR GUTTER ST~ PAUL. MINNESC,.A 55105
STOP (651) 696-51 B6 TEl-
(651J 696-5188 FAX
WWW.CERTELARCHITECTS.COM
PROJECT NAME:
NEW GUTTERS TO BE
INSTALLED BY Shakopee
CONTRACTOR
PRE-FIN METAL CAP~ ,,: Fire Station
334 2nd Ave W
Shakopee, Minnesota
CAULK UNDER DRIP~ " ~ o/.t. SPACE(VERIFY) Reroof
EDGE -60TI-I SIDES FOR STUCCO
(TYP.)
REMOVE EXISTING 4 '"
..f
STUCCO 4 .'
<J . 'I'
MEMBRANE -CARRY
UP OVER PARAPET STUCCO EXTERIOR
ADDITIONAL J'&. REPLACED BY OWNER <J PROJECT NUMBER:
.- 03-28
".
SLOPE INSULATION ~t. 4 DATE ISSUED:
~~ '<] OCTOBER 24, 2003
=~ DRAWN BY:
"" ~\ RAe
,~ <l
,;; . 4 CHECKED BY:
4' JLO
.<1 REVISIONS:
<l I HEREBY CERTIFY THAT THIS
.4 DOCUMENT WAS PREPARED
BY ME OR UNDER MY DIRECT
a. SUPERVISION AND THAT I AM
.4. A DULY REGISTERED ARCHITECT
<J' IN THE STATE OF MINNESOTA
.. ....
,,'
@ PARAPET DET AI L @ EPDM @ GUTTER EDGE DATE
1 1/211 =1'-011 1 1/211 11_011 REGISTRA110N I ') ~ r 0
=
SHEEr NAME:
Fire Station
Roof Details
SHEET NO:
A6.3
FILE: A5_0328.dwg