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HomeMy WebLinkAboutPermit Building 2006-9-12 (2) .CITY VI< ~rIuNGFIELD Building/Combination Permit eERMlT NO: COM2006-01l78 eo,\JWISSUED':.'\'I 09/12/2006 of' \'3-'11 I e Ole)(~~Bi~'p:. 09/12/2006 O~" Ole~eO \)'1\'\'1 luwsEXp"IRES:N 03/12/2007 ...-(\:.~\ <; '3-00? ,'\'lOse ~'\'I iY1\~{JE:S v $ 8,000.00 1'\ .'.." lu\e. ~o(\\el. ." \'\'IIO\).c 0\ \" ~",.of'e \U\'~. _1'\\\0\\ -....('\'\..\)V. '", (',OV'- l-hP. "\'0'- 'r r?;.\\v'. SITE ADDRESS: 1001 MAIN ST ~O';'~~ <:\1j(..'~Sptit.gl!ellt\('+~f.E'OF:~.ORK: ReRoof ASSESSOR'S PARCEL NO.: ,1703354105300f' a<:\a.'lOU \'\'Ie cef\\Ole~0~."'3?-?3 a C'3-\\\f\~ \01 \'\'Ie. \_'OC.TYPE OF USE: Repair PROJECT DESCRIPTION: Re-roofwith class A sp'ray'~p"hlyurethabe roof insulation and coating \~v,. vtl.. . Status Issued 225 Fifth Street, Springfield, OR 541-726-3753 Phone 541-726-3676 Fax 541-726-3769 Inspection Line Commercial Owner: SPRINGFIELD UTILITY BOARD Add ress: 223 A ST SPRINGFIELD OR 97477 Phone Numher: 541-746-8451 I CONTRACTOR INFORMATION I .. ....'\~\lo.~ License ExpiratIon Date \\\rlion'b \ 147014 02l2212()()?< \~ :,\~411~4-0310 BUILDING INFORMATION I ~\.\. ~1-~\S ~\.;~S\) \,\)" C<<;. (0. S\'\ x.,\lo. '\ \'.~\) # of Stories: ~\),\'\ ~~\'o,",~ \) ~'ii~Si,zS:"~ Height of Structure o{,-\\S ron\lt: (, SiFt Ist,Eloor: \ \' -(\\\J~ CJ\. \ I ....,;\.\'-' Type of Heat: ~\) \ ~~~ ~q I!nnd Floor: Water Type: c,~~ '0\\ '\Sq Ft Basement: Range Type: \>o~~ \ Sq Ft Garage/Carport Energy Path: Sq Ft Other: Sprinkled Building: n/a Occupant Load: Contractor Type General Contractor J & B INC # of Units: Primary Occupancy Group: Secondary Occupancy Group: Primary Construction Type Secondary Construction Type: # of Bedrooms: I DEVELOPMENT INFORMATION I Front yard Setback: Side I Setback: Side 2 Setback: Rearyard Setback: Solar Setbacks: Overlay Dist: # Street Trees Rqd: Paved Drive Rqd: % of Lot Coverage: REQUIRED PARKING Total: Handicapped: Compact: I PUBLIC IMPROVEMENTS I Street Improvements: Storm Sewer Available: Special Instruction: Sidewalk Type: Downspouts/Drains: Notes: I Valuation Descriotion I Description Type of Construction $ Per Sq Ft or multiplier Square Footage or Bid Amount Value Date Calculated Paee I on . .CITY OF SPRINGFIELD Building/Combination Permit PERMIT NO: COM2006-01178 ISSUED: 09/12/2006 APPLIED: 09/12/2006 EXPIRES: 03/12/2007 VALUE: $ 8,000.00 Status Issued 225 Fifth Street, Springfield, OR 541-726-3753 Phone 541-726-3676 Fax 541-726-3769 Inspection Lin~ Bid Amount Use Bid Amount $1.00 8,000.00 $8,000.00 $8,000.00 09/12/2006 Total Value of Project Fees ~ Fee Description + 100/0 Administrative Fee + 5% Technology Fee + 8% State Surcharge Building Permit Amount Paid Date Paid $9.18 $4.59 $7.34 $91.80 9/12106 9/12106 9/12106 9/12/06 Receipt Number 2200600000000001264 2200600000000001264 2200600000000001264 2200600000000001264 Total Amount Paid $112.91 I Plan Reviews I To Request an inspection call the 24 hour recording at 726-3769. All inspection requested before 7:00 a.m. will be made the same working day, inspections requested after 7:00 a.m. will be made the following work day. [..Reauired Inso~ Roofing: Prior to installing any roof covering. By signature, 1 state and agree, that I have carefully examined the completed application and do hereby certify that all information hereon is true and correct, and 1 further certify that any and all work performed shall he done in accordance with the Ordinances of the City of Springfield and the Laws of the State of Oregon pertaining to the work descrihed herein, and that NO OCCUPANCY will be made of any st~ucture without permission of the Community Services Division, Building Safety. I further certify that only contractors and employees who are in compliance with ORS 701.005 will be used on this project. I further agree to ensure that all required inspections are requested at the proper time, that each address is readable from the street, that the permit card is located at the front of the property, and the approved set of plans will remain on the site at all times during construction. o.""/;!:J.~),f!"- . v / I I 1-/L -Or Date Paee 2 of2 2250 ~ifth Street Springfield: Oregon 97477 541 ~726-3759 Phone . 8P;:~~ ~. Caof Springfield Official Receipt "Iopmeot Services Department Public Works Department Job/Journal Number COM2006-0 1178 COM2006-0 1178 COM2006,O 1178 COM2006-0 1178 Payments: Type of Payment Check cReceinl1 RECEIPT #: Description Building Permit + 5% Technology Fee + 8% State Surcharge + 10% Administrative Fee Paid By CHASE ROOFING 2200600000000001264 Date: 09/12/2006 Item Total: Check Number Authorization Received By Batch Number Number How Received djb 3339 In Person Payment Total: Paee I of I II :48:57 AM Amount Due 91.80 4.59 7.34 9.18 $112.91 Amount Paid $112.91 $112.91 9/1 2/2006 ~. " SECTION 01194 Fluid Applied Elastomeric Latex Roof Membranes For Spray-In-Place Polyurethane Foam Roofing . .Benchmark@ Rapid Roof m . . . .' Part 1-GENERAL 1.01 . 1.02 1.03 .1.04 . Description A. Work included: all labor, materials, equipment and accessories to furnish and install fluid applied Benchmark" or Rapid Roof" III elastomeric latex roof membrane over sprayed polyurethane roof insulation. B. Related work specified elsewhere: Sprayed polyurethane roof insulation: Section 07215 Quality Assurance A. Certification of roofing system: (Applicable for manufacturer's limited joint warranty only.) Upon completion of the roofing system, an inspection shall be made by a representative of Conklin Company Inc. to ascertain that the roofing system has been installed according to manufacturer's published specifications and details. B. Certifications of materials: Manufacturer of Benchmark" and Rapid Roof" III shall furnish upon written request, certification that the material furnished meets the physical properties set forth in this specification. C. Requirements of regulatory agencies: Furnish and install all roofing materials required to meet regulatory agencies and appropriate building codes. If changes are required of drawings or specifications in order to meet requirements of regulatory agencies specified or to provide guarantee specified. cost of such changes shall be included. Any changes to drawings or specifications shall be approved by architect before work commences. Submittals A. Shop drawings: Shall include outline of roof and roof size, location and type of penetrations, perimeter and penetration details. special details, location of anchors and bill of materials. (Applicable for manufacturer's limited joint warranty only.) B. Product data: Shall include manufacturer's product specifications and installation instructions. C. Certified tests: Submit copies of certified test reports which indicate compliance with the specified minimum physical properties and performance requirements. Product Delivery, Storage and Handling A. Delivery of materials: 1. Benchmark" or Rapid Roof" III materials shall be delivered to job site in manufacturer's original labeL 2. Related miscellaneous items shall be delivered to job site in new condition, and where applicable, properly labeled. B. Storage of materials: 1. Store materials in accordance with manufacturer's recommendations. 2. Store Benchmark and Rapid Roof III materials so they will not freeze. C. Handling and protection of materials: Meet requirements of manufacturer's recommendations for handling and protection of materials during installation. Handle materials so that they are not contaminated by foreign materials. D. Damaged materials: Contaminated or damaged materials shall not be used in the installation and shall be removed from site immediately upon discovery. 1.05 Job Conditions A. Environmental requirements: 1. General requirements: Application of Benchmark" or Rapid Roof" III shall not proceed unless environmental conditions are suitable as prescribed by the manufacturer of the material being supplied. Applicator shall be held responsible for contacting manufacturers of materials being applied and verifying manufacturer's requirements for environmental conditions. 2. Application temperature requirements: a. Ambient: Application shall not proceed when ambient temperature is less than 400F or greater than 100oF. b. Surface: Application shall not proceed when surface temperature is less than 400F or greater than 120oF. B. Protection of unrelated wO.ke all measures necessary to protect unr_d work and surfaces not to receive coati rigs from overspray. '. 1.06 Specific product guarantee A. Conklin Company's guarantee to the Distributor: Conklin Company Inc. guarantees for a period of five (5) years from date of purchase that Benchmark' and Rapid Roof' III are free of any chemical defects in manufacturing. This guarantee is limited to replacement of product at the expense of the company, when such product proves to be defective in manufacture. Among other things, this guarantee does not apply to coverage failures due to improper application. Proper application includes but is not limited to the requirements that the product must be applied in a continuous. unbroken (closed seal) film of dry thickness no less than 27 mils for Benchmark and 25 mils for Rapid Roof III. This company shall not be liable for incidental or consequential damages from any cause whatsoever. THIS WARRANTY IS IN LIEU OF THE IMPLIED WARRANTY OF MERCHANTABILITY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED. This guarantee applies only to the Conklin distributor who purchases the product and cannot be extended to any other person. B. Optional manufacturer/contractor warranty: Please consult with the manufacturer for details and availability of warranty program. . Part 2-PRODUCTS 2.01 Fluid Applied Elastomeric Latex Roof Membrane A. Acceptable manufacturer: Conklin Company Inc., Shakopee, Minn.. "Benchmark'" and "Rapid Roof' III" B. Product Description: 1. Benchmark is an acrylic latex. elastomeric. monolithic roof coating system designed for use on spray,in-place polyurethane foam insulation. consisting of a light blue base coat and a white top coat. 2. Rapid Roof III is an acrylic latex. elastomeric. monolithic roof coating system designed for use on spray-in,place polyurethane foam insulation. consisting of a light tan base coat and a hi,hide white top coat. C. Physical and performance requirements. The complete membrane consisting of base coat and top coat, shall meet the following minimum requirements when tested in accordance with the standard indicated: 1. Elongation (ASTM D412): Benchmark - 338%; Rapid Roof III - 276%. 2. Tensile strength (ASTM D412): Benchmark - 416 psi; Rapid Roof III - 157 psi. 3. Moisture vapor permeance (ASTM E96 Procedure B): Benchmark - 4.6 perms at 29 dry milS; Rapid Roof III - 3.4 perms at 25 dry mils. 4. Underwriters Laboratories exterior fire resistance (UL 790); Benchmark or Rapid Roof III - Class "A" classified for use in Underwriters Laboratories (UL) construction numbers 136. 181 and 206. 5. Accelerated weathering (ASTM G23) 2.000 hours: Benchmark - no effect; Rapid Roof III - NA. 6. Color: Base coat Too coat Benchmark blue white Rapid Roof III tan hi,hide white 7. Solar reflectance (ASTM E903): Benchmark - 85%; Rapid Roof III - 67.8%. 2.02 Miscellaneous Materials A. Caulking; White, bronze or gray Kwik Kaulk' acrylic caulking compound or Conklin 360-S' urethane sealant as approved by membrane manufacturer. . . .. . .' Part'3-EXECUTION . . . 3.01 Inspection A. Inspection of polyurethane foam: Membrane shall be applied only to polyurethane foam insulation which meets the following requirements: 1. Roof surface shall be free of ponding water. A roof surface which has 36 or more square feet of water in any area, V. inch deep or more, 48 hours after a rain, shall be considered unacceptable. All water shall drain off the roof. Small "bird baths" cannot account for more than 5% of the entire roof surface. 2. Has surface texture between smooth and coarse orange peel. Texture of popcorn or tree bark shall not be acceptable. 3. Minimum thickness is not less than one inch. 4. Contains no blisters or tunneling. 5. Is securely bonded to substrate. 6. Has been exposed for a minimum of two hours and not longer than 72 hours before coating. 7. Is clean. dry. free of contaminants and capable of accepting membrane. 8. Has a density of not less than 2.5 pounds per cubic foot. 9. Is free of pinholes and voids. 3,02 Foam Preparation A. Caulking: Apply Kwik Kaulk' to all pinholes, voids and irregularities. B. Cleaning: Clean surface free of all contaminants which will affect bond of membrane to polyurethane foam. 3.03 Coating Application A. Application method: Both Benchmark' and Rapid Roof' III base coat and top coat shall be applied by airless spray or '!4 inch nap roller. B. Application rate: 1. Base coat: Absolute minimum application rate for base coat shall be 1.9' gallons per square on smooth foam. Textured/rough surfaces shall require additional coatings. The dry mil thickness of Benchmark base coat shall be 13.5 (24 wet mils) and Rapid Roof III base coat shall be 13.0 (24 wet mils). 2. Top coat: Absolute minimum application rate for top coat shall be 1.9' gallons per square on smooth foam. Textured/rough surfaces shall require additional coatings. The dry mil thickness of Benchmark top coat shall be 13.5 (24 wet mils) and Rapid Roof III top coat shall be 12.0 (24 wet mils). . 3. Total thickness of membrane: Combined thickness of base coat and top coat shall be not less than the following: Benchmark - 27 dry mils; Rapid Roof III - 25 dry mils. 'To achieve minimum requirements, the application rates listed include 15% for application loss and 10% to compensate for surface texture other than smooth orange peel. C. Application procedure: 1. Develop a systematic method for application of coating to surface. 2. Allow each application to dry thoroughly prior to additional applications. Do not allow less than 12 hours drying time between coats. 3. Do not apply coating in excess of 2.0 gallons per square per coat. 4. Backroll base coat after application by airless spray. 5. Backrolling top coat is optional after application by air less spray. D. Service walkways: Where service walkways are indicated on the drawings, provide the following additional work: 1. Walkways shall be constructed following complete drying of roof membrane system. 2. Mark off area and apply an additional base coat of Benchmark or Rapid Roof III at a rate of 1.5 gallon per square. 3. Embed 38 inch wide Spunflex fabric into the wet coating and smooth out with a roller. 4. Immediately overcoat the fabric with an additional .5 gallon per square of base coat permitting this applicaiton to dry completely. 5. Apply 1.9 gallon per square of Benchmark or Rapid Roof III top coat and allow to dry. 6. Apply V3 gallon per square tinted Show Kote' top coat to walkways if a color other than white is desired. END OF SECTION . . '. . TOP COAT Ly APPUED URETHANE FOAM GRANULES <OPTIONAL> CONKLIN COMPANY, INC. SHAKOPEE, MN BENCHMARK~ DR RAPID ROOF III~ DETAIL NUMBER 3-1 . +-----+.' K\,IIK KAUL~ , :~ BASE COAT AND TOP COAT ~ ~. SPRAY APPLIED ~""",:,"I -/ URETHANE FOAM f:-:- - PRIMER-IF REQUIRED .... . I #I" " . ..... . ...... . F............~................. ...................... . ...................... . ..................... . ~ Ly-L " " " . " ~" . " " " . " ...................... . ......... ............ ,........ ............ ,\ BUR DR OTHER SUBSTRATE - TOP OF DECK VENT FLASHING (REMOVE -OPTIONAL> '. CONKLIN COMPANY, INC. SHAKOPEE,. MN MECHANICAL VENT DET AIL NUMBER 3-2 . .' . I <?f............................. v......... . ~ I - EXISTING BUR AND INSULATION . . J r KW'IK KAUL~ ~ ~ BASE COAT AND TOP COAT URETHANE FOAM t DECKING INSULA TIoN - HOLE CUT THRU 8. SUBSTRATE CONKLIN COMPANY, INC. SHAKO PEE, MN . :Z ~ BASE COAT AND TOP COAT ~ 1 \/ RELIEF VENT DET AIL NUMBER 3-3 -- 411 MIN. KW'IK KAULK9 - .<E,- -=-- . -- -' .........--:-:-.. . I -w-. ................... ':.:.:-:-:.:.:.:.:.:.:.:.:.:.l.:~~::::::::::::::::::::::::::::::::::::::::::::::::::: '.............................................. . ............................ ................... ~:':':':':':::::::::::::.:::::::::.:::::.:::::.::::f::::.:::::::::::::::::::::::::::::::::. ~:~ PRIMER DR VAPOR - BARRIER IF REQUIRED SUBSTRATE . CONKLIN COMPANY, INC. SHAKoPEE.. MN <E;- NE\oI SHEET METAL FOAM STOP (26 GAUGE MIN.- FABRICATE TO REQUIRED DIMENSIONS) '- - TOP OF DECK DR ~ FACE OF EXISTING SUBSTRATE BUILDING DR EXISTING r -..J FASCIA SPRAY APPLIED URETHANE FOAM FDAMSTDP DET AIL NUMBER 3-4 PAD-BED IN COMPATIBLE CAULK -..-,------- REINFORCE UNDER \ - -- PAD 'wIITH ADDITIONAL \ COATING ~ ~ I ~I . '. . . / SUPPORT BASE COAT AND TOP COAT SPRAY APPLIED URETHANE FOAM '.jI i ........................................\~....* ......................................... ."'.... . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . '.' . . . . . . . . .............................................. . ............................................... . ............................................... . ,2 COATS BASECOAT \ PLUS \ 1 COAT TDPCOA T \' K'wIIK KAUL~ .\.\ ~l · ] ] J] j J(!!t: .......::c:i~n~l ~ 0 0 0 0 ~ ~>. .... ---7~.---~---~~O 0 0 0 j~i-------------- I LI 1---1, I / \ II I I I I I I I I I I I I I I I ~ CONKLIN COMPANY, INC, SHAKOPEE, MN , , I / - 'wIOOD I BLO~KIING hRAIN FLASHING CONKLIN COMPANY, INC. SHAKOPEE, MN SUBSTRATE PIPING ABOVE ROOF DET AIL NUMBER 3-5 . - SPRAY APPLIED URETHANE FOAM \' SUBSTRATE - DECK DR EXISTING SUBSTRATE . ROOF DRAIN DETAIL NUMBER 3-6 . . .. ------ MECHANICAL EQUIPMENT. . . , 18n MIN. --^v- - -BASE COAT AND --0-- TOP COAT - SPRAY APPLIED URETHANE FOAM K'w'IK KAUL~AT MECHANICAL EQUIPMENT LEGS I ~ ~ 'f \1 . ~-:.:-..... .': 1. -:.:-:-:.::-:-:-:-: -:.. . . . . . '.:-:-:-:-:.::-:- .'V-: -:.::-:.::- :.':" . . . . . . .:-::-:-:-:: -:.::-:..{ .. . . .. .. . .. ..11><.11. . . .. . . . '.' . . . . . . . . . . .11>< II. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . '. . . '. . . . . ... . . . . . . . . . . . . . . . . I --' . 7T\---t.. TOP OF DECK OR I EXISTING SUBSTRATE PRIMER (IF REQUIRED> CONKLIN COMPANY, INC. SHAKO PEE, MN MECHANICAL EQUIPMENT ST AND DET AIL NUMBER 3-7 .. I I . . L._._._._._._.__.~._.__.__._._.J PRE-FOAMED t. COATED SLOPE ---- INSULATION BOARD OR - SLOPED METAL PAN r"C' ::Y" ADHESIVE OR ~ MECHANICAL BONDED - EXISTING SUBSTRATE BASE COAT AND TOP CoA T h.....Ir.....' ................i:. = ....... . - PITCH ...,c; POCKET .. CONKLIN COMPANY, INC. SHAKoPEE:, MN EXISTING PITCH POCKET 8< LO\J EQUIPMENT DET AIL NUMBER 3-8 ~ / / CARRY PROTECTIVE COATING / / 2" MIN. ABOVE FOAM TERMINATION ~........................"t:[2=D~~. c;:;::A~~Pi:~~ ""% ________~-j'-------- SUBSTRATE IlEUSE IF MINOR 'vIALLw /( rr:TAL DECK MOVEMENT MAY OCCUR DR EDGE OF DECK SUPPORT / <i:- JOIST IS QUESTIONABLE. / -~- COUNTERFLASHING- OPTIONALIIE " K'vIIK K2ULKII9 . CONKLIN COMPANY, INC. SHAKDPEE.. MN HIGH 'WALL '. . DET AIL NUMBER 3-9 '. - TOP COAT - FABRIC REINFORCEMENT SECOND APPLICATION BASE COAT - TOP COAT I FIRST APPLICATION -BASE COAT ~ v , ,. I -,,- ~.~~ ~~~ <J t ~~~ ~,~,. - ,-- . ~~ ~"""",..,""",.,.,"",...,",...,.......,"""'''' ,"";'-SPRAY APPLIED <:',',',',',',','.','...','.', '.',....'..,'.',','.',',',',.. '.'.'.'....,..'........,.,'.'. '.......',',.,',',',',',',',','," URETHANE FOAM BUR DR OTHER - SUBSTRATE ~---------------------------------- I J I DECKING CONKLIN COMPANY, INC. SHAKOPEE.. MN 'WALKW'AYS EQUIPMENT AREA PRIMER DR VAPOR BARRIER <IF REQUIRED> . DETAIL NUMBER 3-10 '. .. . RUBBER EXPANSION BULB METAL FLANGE OF EXPANSION JOINT (PRIME BEFORE FOAMING) BASE COAT AND TOP COAT . I 4/1 MIN. ~-::~ I I ~::/ I f:.. ..,... r' ....... ... . ::::-:-~.-:: ' x--- ........ ................ -- ~ ,.".... ,................ -:><1' :::: ::. ':. : f:.'::: :::::.... ::. .........)..j.t.............. ~~>< , " EXPANSION JOINT I OPENING ~ - EXISTING SUBSTRATE DR INSULATION CONKLIN COMPAN~ INC SHAKOPEE, MN - SPRAY APPLIED URETHANE FOAM 1- " .---? -........ - \-IOOD BLOCKING (ATTACH TO DECK DR EXISTING BLOCKING) NOTEI DO NOT FOAM OVER RUBBER EXPANSION JOINT DET AIL NUMBER 3-11 EXPANSION JOINT J ~~ ~ METAL FLANGE OF EXPANSION (( y ~ \\ .1, JOINT (PRIME BEFORE FOAMING) ... . j 4/1 MIN. . NOTE: DO NOT FOAM OVER RUBBER EXPANSION JOINT BASE COAT AND TOP COAT ~ SPRA Y APPLIED URETHANE FOAM ~."." 1~ """"'" , "~..,. ...:.::~.:::-::: ............................. ............................ ........................... ......................... ......................... ........................ I EXPANSION JOINT OPENING - RUBBER EXPANSION BULB ,...... . . , . . . . I ~"'''. ~.:-::::::::::-:-......"'...'" 'f'''''' "t' .................... ........ ............................ .................. ........ t ".:-:.:-:.:-:-:-:-:-:-:-:-:.:-:-:,:.:-:.:-:-:-:-: 2x6 DR 2x8 \-IOOD BLOCKING (ATTACH TO DECK DR EXISTING BLOCKING) .. - -- CONKLIN COMPANY, INC. SHAKOPEE, MN EXPANSION JOINT (CURB TYPE) DET AIL NUMBER 3-12 , SUPPO: I .J:--' I ~ :1 COMPATIBLE CAULK"?; ..:-::- ': l..-_ .. :':':':' .: .. .7.. .. .~....... I . . . . . . . . . , . .. . . '1 r CONTINUOUS INSULATION STRIP REAL NAILS \JITH CAULK AND COATING V "_hl -----+--.:::r BASE COAT AND ~' - ~l' OP COAT . -L~. SPRA Y APPLIED I '. V.,~ r URTHANE FOAM JJ, .... :.......,. ............................<... ,.. 'L_ _' .,..... ..... ...,( , ~\-/~I: ___$_____________L1 --Z~~=---..--- F -I FLEXIBLE / L \JOOD i-r- I BELLOW'S BLOCKING - BUR DR OTHER DECK - / --- I SUBSTRATE > EXPANSION JOINT J' -<- IN DECK . EXPANSION JOINT COVER - . '. . METAL JOIST NOTE' DO NOT FOAM OVER EXPANSION JOINT. CONKLIN COMPANY, INC. SHAKO PEE, MN EXPANSION JOINT \.,lITH METAL COVER FLASHING DETAIL NUMBER 3-13 , . FASTEN YOOD BLOCKING TO METAL DECK YITH MECHANICAL FASTENERS ./' FASTENERS /./'/ APPROXIMATELY 24' D.C. ~/~ FIBER CANT STRIP . /L. (DPTIONAL> / BASE COAT AND , TOP COAT / / /. / SPRAY APPLIED / URETHANE FOAM / ~ I NEY DR EXISTING ROOF DECK . CONKLIN COMPANY, INC. SHAKOPEE, MN AREA DIVIDER DETAIL NUMBER 3-14 '. .. ". ~ . 1 I . /' t.' atN<lIN' Building ProduclS Division Rooting Systems Specially Coatings Distributed by: , 1-000015 @1994ConklinCompanylnc. 078513 1294 Specification Guide =~. ~ ~... 'iiliIii'W I ie ! , / ,..... SECTION 07215 ' I . Spray Polyurethane Roof Insulation ~ '. . ~ / . ~ . PART1-GENERAL . . 1.01 Description A. Work included: all labor, materials, equipment and accessories to provide the following: 1, Prepare surfaces to receive insulation in accordance with insulation manufacturer's application requirements. 2, Apply sprayed polyurethane foam roof insulation over substrate approved by insulation manufacturer in accordance with manufacturer's requirements. B, Related work specified elsewhere: 1. Fluid applied roof membrane: Section 01194 or 03195 2. Sheet metal work 3. Roof accessories 1.02 Quality Assurance A. Foam applicator's qualifications: Applicator shall be trained and have experience with the proper application of the material being applied. Applicator shall be licensed or otherwise approved by manufacturer of material being specified. B. Regulatory requirements: 1. Underwriters Laboratories: polyurethane material shall have Underwriters Laboratories classification numbers when required by governing codes. Refer to Underwriters Laboratories Roofing Materials and System Directory for specific details. 1.03 Submittals A. Shop drawings: shall include outline of roof and roof size, location and type of penetrations. perimeter and penetration details. special details, location of anchors and bill of materials, (Applicable for manufacturer's limited joint warranty only.) B. Product data: shall include manufacturer's product specifications and installation instructions. C. Certified tests: submit copies of certified test reports which indicate compliance with the specified minimum physical properties and performance requirements. 1.04 Product Delivery, Storage and Handling A. Delivery of materials: 1. All materials associated with the foam system shall be delivered to the job site in unopened standard commercial containers bearing the manufacturer's original label with the following information: a. Name of the manufacturer, b. Name of contents. c. Net weight of contents. d. Lot or batch number. e. Recommended storage temperature range. I. A "caution" label giving safety inslruction for handling and storage temperature range, g. Mixing instructions. 2. The applicator shall keep a record of this information throughout the guarantee period. 3. Don't open containers unless ready for immediate use. 4. Avoid undue agitation of containers. B. Storage of materials: store materials in accordance with manufacturer's recommendations. C, Handling and protection of materials: meet requirements of manufacturer's recommendations for handling and protection of materials during installation. Handle materials so that they are not contaminated by foreign substances. D. Damaged materials: contaminated or damaged materials shall not be used in the installation and shall be removed from site immediately upon discovery. 1,05 . . Job Conditions A. Environmental requirements: application of insulation and related materials shall not proceed unless environmental conditions are suitable as prescribed by the manufacturer of the material being applied. Applicator shall be held responsible for contacting manufacturers of materials being installed and verifying manufacturer's requirements for environmental conditions. B. Protection of unrelated work: apply protective covering to surfaces not receiving polyurethane foam to protect against overs pray, C. Health and safety procedures: adhere to health and safety procedures of product manufacturers. governing codes and as follows: 1. Respiratory protective devices: a. Type: respiratory protective equipment shall be worn by all personnel involved in the application of.foam. Respiratory protective devices shall be appropriate to the hazardous material involved and the extent and nature of the work performed, b. Instruction: employees required to use respiratory protective devices shall be instructed in their use. c. Inspection: respiratory protective equipment shall be inspected regularly and maintained in good condition. 2. Eye and face protection: provide eye and face protection for persons working with material. 3. Skin protection: protective clothing and gloves shall be worn, Skin areas not covered by clothing can be protected by suitable protective creams, 4. Protection against ignition or explosion: smoking. open flames. high temperatures, welding or electric sparks shall be strictly prohibited during application. Post conspicuous and legible signs prohibiting smOking in application and material storage areas, . . , '~ , ~ PART 2-PRODUCTS 2.01 Materials A, Polyurethane foam 1. Acceptable manufacturers: as approved by membrane manufacturer. 2. General description: polyurethane foam insulation shall be a two-component system formulated for existing climatic conditions. ' 3, Physical and performance requirements: polyurethane foam shall meet the following minimum requirements . when tested in accordance with standard indicated: a. Density (ASTM D1622): 2,8-3.0 IbsJcu. fl. in place. b. Compressive strength parallel (ASTM D1621): 40 psi minimum at yield. c. Tensile strength parallel (ASTM D1623): 60 psi. d. Shear strength perpendicular (ASTM C273): 35 psi. e, Thermal conductivity (ASTM C177): 12 max. BTU/sq, flJoF/in. (unaged), f. Closed cell content (ASTM D1940): 90% minimum. g. Water absorption (ASTM D5270): 0.10 IbsJsq. fl. h. Dimensional stability (ASTM D2126): 28 days. 15% maximum. i. Flammability: Class A (ASTM E108) or Underwriters Laboratory 790. PART 3-EXECUTION 3,01 Inspection A. General inspection requirements: inspect substrate to ensure that substrate is clean, dry. structurally sound, stable and well secured. B, Metal item: inspect metal items to ensure that they are securely attached. 3.02 Preparation A, Preparation requirements for eXisting built-up roof: 1. Built-up roofs which are in excess of two complete roof systems shall be removed down to deck, 2, Built,up roofs which are severely alligatored (30% of a square or more). blistered, split, cracked or brittle and exhibiting gravel turnover shall be removed down to deck. 3. Remove and replace wet insulation. 4. Remove loose material and dirt from surface. 5. Remove or repair blisters and major defects. . 6, Caulk and joint tape cracks, splits and minor defects. 7. Apply primer material where necessary for proper adhesion. , . " ,..' c , , . . B. Preparation reqUire!s for concrete: . 1, Surface shall be free of dirt, contamination and loose material and dry at time of application. 2. Existing coating shall be removed. 3. Spa lied concrete and defects shall be repaired. 4. Efflorescing concrete shall be acid etched followed by a thorough water rinse and drying of the concrete. 5. A primer is recommended for concrete surfaces. Consideration should be given to a vapor retarder type primer. 6. Joints in excess of one-fourth inch shall be filled or taped as recommended by foam manufacturer, 7, Check with foam manufacturers per approved concrete substrates. C. Preparation requirements for plywood and wood boards: 1. If required, vapor retarder material should be installed prior to plywood and board stock application, 2. Plywood and board stock should be mechanically fastened to roof deck in accordance with Factory Mutual and A.P.A. standards. D. Preparation of metal components: metal shall be cleaned and free of rust by power washing. sandblasting or acid etching and primed where necessary. 3.03 Application A. General requirements: follow manufacturer's application instructions at all times, B, Application equipment: plural component, airless spray equipment. C. Application procedure: 1. Polyurethane foam shall not be applied during inclement weather conditions. 2. Polyurethane foam shall be sprayed with a minimum lift thickness of one-half inch to reach required thickness. 3. Minimum thickness for polyurethane system shall be no less than one inch. 4. Roof surface shall be free of ponding water, A root surface which has 36 or more square feet of water in any area, one'fourth inch deep or more, 48 hours after a rain, shall be considered unacceptable. All water shall drain off the root. Small "bird baths" cannot account for more Ihan 5% of the entire roof surface. 5, Polyurethane foam surface shall be free of voids, crevices. pinholes and ultraviolet degradation. 6. Texture of foam surface shall be no rougher than coarse orange peel. 7. Polyurethane foam shall receive coating no earlier than two hours nor later than 72 hours following application, 8. If foam becomes wet during or after application. remove the foam or allow it to dry completely before coating is applied. 3.04 Field Quality Control A. Quality control requirements for foam application: the applied foam system shall be periodically checked at various locations for: 1. Thickness 2. Adhesion to the substrate 3. Cellular structure 4. Interlaminar adhesion 5, Surface texture 6. Blisters 7. Cracks 8, Mechanical damage 9. Degradation of surface END OF SECTION r . . -~-.(li!!l.!~ ~i~ N Distributed by: Conklin Company Inc. Building Products Division Roofing Systems Specialty Coatings '-0000148 @1995ConklinCompanylnc.076059829S . . . . . .