32 W MCGILL AVE 2018-01-02 MF Import

k. nu t. toctinn Cnlruintnr [New Construction) w- 1 1- I'i t ^ iI House address or lot #: is 3Z Conditioned Floor Area: 2.Z-7 Duct tester location: Pressure tap location: Ring (if applicable): open 1 Z At Rough-ln (Total Leakage) Test Method & Test2 Calculated dard' CFM25 Target Air Handler esent OG X CPA 56 CFM25 per 100 sf CFA Air Handler not Present CFfvt,,, 5 4 CFM25 per 100 st of CFA _=XCFA____ t Constru ' Test Method & Test2 Calculated Target Standard' CFM Air Handier Present (Total Leakage) i ,og X CFAs CFM2s T 5 S CFM25 per 100 sf of CFA Air Handler Present (Leakage to xterior) .06 X __CI:A _ CFfvts 5 6 CFM25 per 10 _sfof CFA Air Hand not Present 04 X CIA 5 4 C 2, per 100 sf of CFA ]. Tes esults must comply with one of the Standards options. 2 est CFM25 must be equal to or less than the calculated target. Air Leakage testing Larctuuu,r_ w►uwcr wvr r E.5vr Tested Calculated Test Result Standard CFMSa (12b0 CFM5o X 0,055) -(22M C144)) = SLA lZ 010 0.00030 SLA Lq• 3 o timded by3 2 803z— ,= SLA SLA= ow2,1 Rough -in: After installation of the cumplele air distribution system but before installation of insulation and sheet rock. Allows for access to all duct seams and connections for re-evaluation of seal integrity if standard is not met In lntilfal test. Post Construction: At or near final Inspection. The home must be complete enough to pressurize the home to 25 pa. Total Leakage: Aggregation of the entire systems duct leakage in a duct test. Leakage to Exterior: Aggregation of all duct system leaks to the exterior of the CFA In a duct test. CFA: Conditioned flour area CPM,s: Cubic feet per minute of air leakage at 25 pascals of pressure CUM,,: Cubic feet per minute of air leakage at 50 pascals of pressure Pascal (pa): Unit of pressure SLA: Specific leakage area ��