2011 Operations Challenge

Collections Event

 

Event Coordinator -
TJ Johnson, Delta Systems
 
2011 Event Description
 
 
 
 
Can you make one saw cut on the dry table before drilling the 4.5 inch hole?

Questions and Answers

The Question

The Answer

Date Posted

We are finding it difficult to find the particular brace and bit for the hole saw, do you have or know of a particular supplier? The brace and bit set (Stanley brand) used by most teams has been discontinued.  Several teams have been successful in obtaining the equipment by searching on eBay, craigslist or similar sites. Reposted 8/11/11
In regards to drilling the hole, can a rapid backward and forward motion be used? Yes, but "punching" through to create the hole is a penalty.

The hand drill uses a non-ratcheting brace.  Although it is not listed in the rules, "ratcheting", or forcing the bit back and forth puts undo strain on the tool.  Therefore, this movement will not be allowed.   

Revised
10/3/11
Does the team member doing the PACP test have to be PACP certified? No, PACP certification is not required, but it is highly encouraged.

In 2012, we plan to add short videos of pipe evaluations to the event.  Participants will be required to code those videos using the PACP method.  Therefore we highly encourage at least one team member to be PACP certified by early 2012.  Teams that have at least one member PACP certified will likely have an advantage over teams that do not have a team member PACP certified. 

Please visit the National Association of Sewer Service Companies website – www.nassco.org – for information on obtaining PACP certification. 
Reposted 8/11/11
What type of pipe is used? Schedule?

 

The pipe is 8" diameter SDR 35, which is used in gravity sewers.

Reposted 8/11/11
There are no PACP classes offered in my state this year.  Can this class be taken on-line?

No, they cannot be taken online.  I contacted NASSCO and they suggested contacting a local PACP instructor/trainer to set up a class.  NASSCO may be conducting training at WEFTEC 2011, but that has yet to be worked out.

Also - do not buy the Westward tool box - we will no longer be using them.

Reposted 8/11/11
Notice: Do not purchase the Westward tool box.  The wooden toolbox used prior to 2010 is what the Collections Systems Event will use going forward.  We will no longer use the Westard toolbox. Reposted 8/11/11
Can the saddle be attached on the dry table after the hole is cut out and before the 2 saw cuts?

Yes, teams are free to make the repair in any order the choose.

Reposted 8/11/11
Yes, but I would imagine that it would make the drilling the 4.5" inch hole more difficult.  Every team I have ever seen run the event cuts the 4.5" hole first Reposted 8/11/11
Is there a layout diagram for the placement of the tool box, saw  tables, pipe couplings, saddles, and banding straps?  We would like our practice area to match with the competition area layout.
There is no layout that I know of.  The comp area is roughly a square, maybe 20 by 20???  Imagine 4 somewhat equal sides.  Side1 is at the bottom of the square and horizontal, side2 is to the right and vertical, side3 is to the left and vertical and Side4 is at the top and horizontal.   The entry "gate" is usually a 3 to 4 foot opening towards the right of side1.  The toolbox is adjacent to, parallel to and centrally located on side2.  The dry table is adjacent to, parallel to and centrally located on side3.  The wet table is adjacent to, parallel to and slightly off to the left of side4.  The PACP table is located just off the corner of side2 and side4.

And sorry to be so vague, but the setup is never the same.  Sometimes the area is square, sometimes it's rectangular.  Sometimes it's larger and sometimes it's smaller.  Sometimes it's indoors, sometimes it's outdoors.  Sometimes the area is boxed in with ropes and curtains, other times it's completely open.  Sometimes there's an entry gate (opening in the curtain), sometimes it's just duct tape on the floor.  It's never the same because the venue is rarely the same and sometimes we set it up and sometimes it's set up by staff employed by the venue.

There is no set way the tools and equipment are placed in the toolbox.  It is left to each team, but nothing can be "stacked" on top of something else.
Reposted 8/11/11

Are the worm gear clamps the same? Meaning the heads for the Fernco couplings and service saddle the same or are pivoting heads being used only for the service saddle?

At WEFTEC, the same clamps used on the Ferncos are used for the saddle.  This ensures that each team has 6 brand new clamps for their run.  State and regional events may use the screw clamps that come with Ferncos or not, it depends on the coordinator.

There have been several back and forths on the band clamps being used for the Collections Event.  Whatever band clamps I have listed on this forum will not be used.  The following band clamps have been ordered and will be at WEFTEC.

Ideal part # 56152 - for the Ferncos

Ideal part # 56188 - for the saddle

The link for the clamps is below

http://www.idealclamps.com/catalog/clamps/detail.php?ID=2&SECTION_ID=22

9/6/11
Updated 10/11/11

Will the PACP coding test provide solely the acronyms or the entire description as part of the multiple choice answers?

ex. B or B (broken).

The acronym and the description will be given.  In 2012, we will start using video and coding will be per PACP guidelines.

9/6/11

In the inventory there are four flexible couplings listed however based upon the picture only two are used. Are only two couplings actually required to complete the task? if so why are there four listed in the parts inventory?

There should be 2 listed.  The procedures sheet will be modified to reflect the change.

9/6/11
In the instructions we are told the wet pipe will be 6 feet in length. 

Will the team have 6 feet free pipe to work with on the wet table or does the 6 feet include the area tied down also.

The total length of the wet pipe is ~ 6 feet.  This includes the section that is tied down.

9/6/11

What Style(model or catalogue # ) hose clamps will be provided for the event? Will they be the flip up style?

We will be using Fastenal stainless steel quick release hose clamps. Part number 62261 (2) on the saddles and part number 62260 (4) on the ferncos.

See the link below.  We will use ideal part # 48180.  It is on page 9 of their catalog. 

http://www.idealclamps.com/pdf/IDEAL-TRIDON2009catalog.pdf 

IDEAL PART # 48180

There have been several back and forths on the band clamps being used for the Collections Event.  Whatever band clamps I have listed on this forum will not be used.  The following band clamps have been ordered and will be at WEFTEC.

Ideal part # 56152 - for the Ferncos

Ideal part # 56188 - for the saddle

The link for the clamps is below

http://www.idealclamps.com/catalog/clamps/detail.php?ID=2&SECTION_ID=22


Revised
10/3/11
Re-Revised 10/11/11

Do we need to supply anything for this event besides PPE?

No, everything needed will be provided.  But it is the responsibility of the team to verify that all provided equipment is in working order during the 3 minute setup. 10/3/11