4125 GRAND AVE 2018-01-18 - Laserfiche WebLink

� , . A & E Insula�ion, Inc. ' 15205 39th Avenue NE Marysville, WA 98271 Office: (360) 651-1058 Fax: (360) 651-1259 Website: tivv��v+l.�ei��si.�latiar�.c�m .__..__�_.______�_�____ Date: 8/24/17 Builder or Owner Signature Homes House address or lot #: 4125 Grand Avenue, Everett, WA 98203 Ring (if applicable): Open ��A;% B Air Leakage Testing (Biower poor Test) Conditioned Floor Area: '2 %7 � Calculated Volume (Cubic Feet) --� �_ Ce�ling Height (ft) �;,,�<�S ' � `�-1��; Standard Tested CFM50 Test Result (ACHSo) _ , , <5.0 ACHSo ' � � ((CFM;�X 60)/Conditioned Volume) � , � � Z � � �j M � : �� ----- —� Si�nature_ ,i-�-z `�;i'=�- -�.r_. �lclssary 6��scal (�a); Unit of pressure L.ri�: C.Oi'iK;ttilc7f9�'i3 i E�iar a,�a ir. Sy�c�Cp f�� CfiMso: Cubic feet per minute of air leakage at 5� p�scal:= of�ressure To$a� �.eakage: Aggregation of the entir� systems d��ct leakage in a duc�test. �o��itioned Volume: Volume of conditio�ed space (CFA X ceiling hieght) �t��5�: Air �hanges per hour at 50 pascals of pressure Air Leakage Testi�g Code !anguage ��0"1.4.1.2 Testing.The building or dwelling unit shail �e iested and verifi�d as having an air leakage rate of not �xce�ding 5 air changes per hour.Testing shal! be c�rnducted with � bl�,nrer duor at a pressure of 0.2 inches w.�. �5+��aGcals). Where required by the code official, testing shrr!:bz c�ra�l�c�ed by an approved third party.A written repori�of the results of the test shall be signed by tne part�ca:�d�rczing tne test and provided to the code official. Testing shalf be performed at any time after creat.��n e��l1�aenei.��ior�s�f the building thermal envelope. Once visunJ inspection has confirmed sealing (see Ttrbde R�t72.4.1.�J,. o,�e:�rr�bl€� windows an�!doors manufactured by sma{l �usfriess s,�all be permitted to be sealed off r�� the j�r�arr►�prior to th2 test. During resting: L. Exierior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyonci the intended wratherstripping or other infiltration contrc�l �r�easui-es; 2. DarYipers including exhaust, intake, mar;eup air, �ar.k�Jrafc anc! flue dampers shall be closed, but not sealed beyond in;ended infiltration control measures; :3. Interior doors, if installed at the time of tne test, sha�l be open, a�cess hatches to conditioned crawl spaces and cc,r�ditioned attics shal! be open; 4. Exterior o�enings for r_o;�tinuaus veniilation systems and F�eat re:.ovey y venr.iiators s`r�all be,:.losed and sealed; 5. I-leating and cooling systeRis, if installed at the ill?�C' C)�tfl?test, s��ali be turned off; and �� S�.ipply and return registers, 'if ire�tal�ea at tN�e tii7�e �+�;iF�t�st, shall �e fu!ly �pen. f IVAC ducts supply and return registers shail ncr; b:: s,.:�:l�.�ci. � � . . , ._ .,., .. ..-�: . ..