Laserfiche WebLink
. i <br /> ��� ��� <br /> � � <br /> ��� , . <br /> , ��r <br /> � � , �; <br /> r <br /> ���a ����•it�ll ' �� � <br /> N � ���' <br /> � � <br /> x 3 M" <br /> ., ; <br /> R.A. Harlan �`�i+ =: <br /> ��g ThceePold Developnent Company � ^ <br /> peCembeT 14, 1989 `4y� <br /> , <br /> a• � Page Two � ; ,��+ '� � <br /> t"y� i � .'�. <br /> B-C� K��i,� <br /> g`� '-.`N ''_ ".� <br /> �H �� In fire-resistive exterior wall construction, the Pire-resistive � <br /> � °o ��� rati�g should be maintained for such walls passing through attic s ,�+� +- <br /> areas. Section 4304(c). � �`�`��� <br /> �O� i Np.e+ r�•� � r�"`�. <br /> �' � Gypsum board or plaster ceilings in con�unction with fire-resistive , <br /> � assemblies should be supported at intervals not exceeding 16 inches. �+; <br /> Item 13, Table No. 43-C (See also Footnote a). <br /> 2-•��z� X °� Unless speciPically allowed by an evaluation report or substantiated <br /> i'/t� � �� °� wifh test data under Section 107, special coverings for floors, <br /> �6�o balconies, patios, etc., cannot replace any part oP a Pire-resistive <br /> assembly in reference to Footnote No. 14, Table No. 43-C. Attention <br /> is dlrected to Typ�. Wall Section Sheet 8. Note that at weather <br /> exposed locations higher density and greater strength are required if <br /> lightweight concrete is used. � <br /> �; <br /> _ T�o�� � Double-layer gypsun ceilings in con,�unction with fire-resistive '�- <br /> � .��u assemblies should be supported at intervals not exceeding 24 inches. <br /> Nailing should be in accordance with Item 21, Table No. 43-L' (See i' <br /> ���i also Footnote a). <br /> i � <br /> , a� , � A floor or landing not more than 1 1/2 inch below the threshold is <br /> ` required on each side oP an exit door. Section 3304(1). (R-3 <br /> � Occup3ncies excepted). <br /> �, o �`�, The top oP handrails are to be placed not less than 34 inches nor ' <br /> i � , � more than 38 inches above the nosing of treads. Section 3306(�). , <br /> � Two handrails are required where stairways are 44 " or more in width. � <br /> �� .� <br /> ° _ 0. Handrails projecting fran a wall should have a space of not less than P+ <br /> `1�� ' 1 1/2 inches between the wall the handrail. Section 3306(j). � ' <br /> I The handgrip portion of handrails should not be less than 1 1/2 , : <br /> � inches nor more than 2 inches in cross sectianal dimension or the a�� <br /> ; �1� shape should provide an equivalent gripping surface. The ','Yy., <br /> acceptability of equivalent shapes should be determined by the ,�; <br /> � building official. 7he handgrip portion should have a smooth surface <br /> with no sharp corners. Section 3306(�). <br /> ���� � Handrails should have their ends returned or terminate in newel posts <br /> � or safety terminals. Section 3306(�). <br /> •� At least one handrail should extend at least 6 inches beyond the top <br /> a�d bottom risers. Section 3306(�). <br /> U�l"�u <br />