2/21/2017

COMPANY NAME

PROJECT NAME

STREET ADDRESS

CITY, ST, 99999

Polar Bear III HD

Structural Calculations for Roof-Mounted Solar Array Submittal Release: Rev.0

Racking System:

Partner Name:

Project Name:

Project Location:

Engineering Seal

PanelClaw, Inc., 1570 Osgood Street, Suite 2100, North Andover, MA 01845

(978) 688.4900 - (978) 688.5100 fax - www.panelclaw.com

2/21/2017

Page #

1.0 Project Information 1

1.1 General 1

1.2 Building Information 1

1.3 Structural Design Information 1

2.0 Snow Load 2

2.1 Snow Load Data 2

2.2 Snow Load Per Module 2

3.0 Wind Load 3

3.1 Wind Load Data 3

3.2 Roof / Array Zone Map 3

3.3 Wind Design Equations 3

4.0 Design Loads - Dead 4

4.1 Dead Load of the Arrays 4

4.2 Racking System Dead Load Calculation 5

4.3 Module Assembly Dead Load Calculations Array 1 5

5.0 Design Loads - Wind 6

5.1.1 Global Wind Uplift Summary Table: 6

5.1.2 Global Wind Shear Summary Table: 7

6.0 Design Loads - Downward 8

6.1 Downward Wind Load Calculation 8

6.2 Racking Dimensions for Point Loads 8

6.3 Point Load Summary 9

7.0 Design Loads - Seismic 10

7.1 Seismic Load Data 10

7.2 Seismic Design Equations 10

7.3 Lateral Seismic Force Check 11

7.4 Vertical Seismic Force Check 12

Table of Contents:Section:

PanelClaw, Inc., 1570 Osgood Street, Suite 2100, North Andover, MA 01845

(978) 688.4900 - (978) 688.5100 fax - www.panelclaw.com

2/21/2017

A.

B. B. Building Code and Technical data

Appendix:

I.F.I PCM11-4: Wind Loads on the solar ballasted roof mount system 'Polar Bear 10 deg Gen IIIHD' of PanelClaw

Inc.; February 25,2016

PanelClaw, Inc., 1570 Osgood Street, Suite 2100, North Andover, MA 01845

(978) 688.4900 - (978) 688.5100 fax - www.panelclaw.com