Vestil CC-30-MC - Manual (Page 22)

21 Help Line: 800-363-2488 October 15
th
, 2001
ASSESS CHUTE HEIGHT & WEIGHT
(continued)
Before the chute is rigged it’s height and weight must be calculated. Photocopy this form and use it with the
weight charts provided on the next two pages. Knowing the total weight of the chute allows the installer(s) to
choose an appropriate lifting device and suitable anchors. If at any time you would like to discuss the
particulars of your job situation, please feel free to call the Superchute
® factory: 1-800-363-2488.
JOB NAME: __________________________ Measurements: Imperial or Metric?
1. What is the anticipated height of the chute?
________ feet or meters.
Measure or calculate the drop that your chute will cover.
2. How many chute sections will be needed?
Height in feet x 3 ÷ 10 = ________ sections needed.
When linked, 3 chute sections of any type will create a 10 foot drop.
or
Height in metres = ________ sections needed.
When linked, a chute section of any type creates a 1 meter drop.
3. How many entry sections will be needed?
________ sections.
Many chutes are designed with a Top opening only. However, you may want to use Door
sections if you will be working on several floors simultaneously.
4. What diameter of chute will be used? Circle:
Every chute section is branded with its diameter.
5. Calculate the total weight of the chute using the form below:
Every chute section is branded with its weight.
Section Weights are also provided on
pages 22, 23.
Quantity Weight in lb. or kg. Weight in lb. or kg.
A) ______ Top Hopper x ______ each = ________________
B) ______
Door Sections x ______ each = ________________
C) ______
Regular Sections x ______ each = ________________
D) ______
Steel Liners x ______ each = ________________
A+B+C+ D = TOTAL WEIGHT OF THE CHUTE = ________________
[18"] [23"] [27"] [30"] [33"] [36"]
1
Chute Weight Calculation Form