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25A-181 (6) a ABASSOCIATED BUILDERS, INC. 4 INDUSTRIAL DRIVE•SOUTH HADLEY,MA 01075•(413)536-0021 FAX(413)536-0908 October 17, 2008 City of Northampton Building Department 212 Main Street Northampton,Massachusetts 01060 Attn: Louis Hasbrouck,Local Building Inspector RE: Wright Architectural Millwork 115 Industrial Drive,Northampton,MA 01060 Building Permit Application Proposed Additions and Interior Renovations Number of Occupants Dear Mr.Hasbrouck, On behalf of Wright Architectural Millwork.,Associated Builders, Inc. is pleased to submit the following information regarding the numbers of occupants for the above referenced project. Wright Architectural Millwork currently employs 33 people with-in the existing facility. This number includes the both the office personnel and the shop employees. With the proposed expansion,they anticipate increasing the staff with 5— 10 new employees, for a total of 38—43 employee/occupants/population. According to Section CMR 780.1008.1.1 of the State Building Code the actual number of occupants can be use to determine the required facilities for a project. For this project we use a designed occupancy load of eighty(80) occupants which is 46%higher than the proposed employment/occupancy/population load. The design occupancy load of eighty(80) occupants is the results of the number of plumbing facilities proposed for the project. According to Section 248 CMR 2.10.19.a.2 of the State Plumbing code,the number of plumbing fixtures required is based on the"population established by the authority having jurisdiction". In this project the employment/occupancy/population load shall be established as eighty (80) employees/occupants/population. Therefore; according to Section 248 CMR 2.10.19.j.3,"the number of water closets and lavatories shall be provided within reasonable access and in accordance with 248CMR 2.10(19)Table 1 for industrial facilities",the project requires four(4)water closets and four(4) lavatories. Two(2)urinals and one(1) shower stall have also been provided. Attached please find three(3)copies of the floor plans and plumbing drawings reflecting the changes showing the addition of one shower stall as requested. I hope this letter and the drawings fulfill the requirements and information you requested, and as such will allow the issuance a building permit. Please don't hesitate to contact me if you have any questions and/or concerns affecting the issuance of a permit. Sincerely, Douglas P. M ttoon, AIA,NCARB cc: Walt Price.WAM Project File Attachments 18/2008 23: 16 7818268399 PAGE 01 J 4 Ted Greenlaw P.E- 183 Columbia Rd. Hanover. MA 02339 tel# 781-826-8369 fax# 781-826- 8399 e-mail tedgreenlawpe @yahoo.com December 19, 2008 Michael Ciolek Jr. Associated Builders 4 Industrial Drive South Hadley, MA 01075 RE: Wright Architectural Millwork 1 have reviewed along with yourself the potential snow drifting on the mentioned structure. I have found that drifting should not be a problem, even though in some areas there is the potential for some dri Bing, be it minimal. I hope this resolves the concerns. Res p ull TNF..7DORC GP'F N L(\'N ed enlaw P.E. 70 No 2 goo 7 P SIP(c� d51� 1$ 1 ABASSOCIATED BUILDERS, INC. 4 INDUSTRIAL DRIVE•SOUTH HADLEY,MA 01075•(413)536-0021 FAX(413)536-0908 January 9, 2009 1F n LV`39 City of Northampton Building Department 212 Main Street Northampton,Massachusetts 01060 Attn: Louis Hasbrouck, Local Building Inspector RE: Wright Architectural Millwork 115 Industrial Drive,Northampton,MA 01060 Building Permit#BP-2009-0223 Wright Architectural Millwork Snow Drift Loads-Impact on Existing Building Dear Mr. Hasbrouck, On behalf of Wright Architectural Millwork.,Associated Builders,Inc.is pleased to submit the following information regarding the snow drift loads impact on the above referenced project. Snow drifting was considered during the design of the additions. The intent was to minimize the load impact yet allow for proper flashing and transitions from the existing roofs to the new roofs.The new additions for this project due create minor snow drift loads onto the existing building.Therefore, as you requested we did additional analysis of this snow drifting and offer the following information. In order to reanalysis this impact,Associated Builders retained Ted Greenlaw P.E. a structural engineer who specializes in analyzing existing structures. After his review of the project he wrote to us confirming the minimal impact on the existing structures. Attached please find a copy of the letter he wrote to us in response to the potential snow drifting. We appreciate your concern regarding the snow drift loads and hope this adequately addresses the matter. Sincerely, Douglas P. Mat oon, AIA,NCARB cc: Walt Price.WAM Project File Attachments: Ted Greenlaw,P.E. 12-19/08 letter P:\7932 WRIGHT ARCHITECTURAL\permits.Building\7932 Snow Loads.doc