WA9701-CS060531 (2)Keit M arvin - denton tap walk through irr 5 -06 doc Pa 1�
r x -. c i -r r o r
COPPELL
PARKS & RECREATION DEPARTMENT
Memorandum
Date May 31, 2006
To Keith Marvin, Civil Engineer
From Lloyd Mauch, Parks Operations Supervisor
Re Denton Tap Irrigation and Landscape Walk Through
An irrigation and landscape walk- through was performed on May 24, 2006 regarding the
Water Main Construction on Denton Tap Rd. from Southwestern Blvd to Bethel Rd. Bob
Jones a Parks Crew Leader, John Elias the Parks Manager and John Skinner from J T
Dersner where at the walk - through. The following is a punch list of items that was
generated from the walk - through and needs to be addressed before we can sign off on this
project.
Starting from Southwestern Blvd. by the Dairy Queen (DQ) and heading North to Bethel
Rd. A total of sixteen (16) zones and two (2) controllers where involved in this walk -
through.
* All irrigation heads need to be 4" Rainbird 1804 Sampras
Zone 7 DO controller
• doesn't come on from controller
• wires exposed on valve
• needs new solenoid
• bleed screw on valve is broke off
• box lids broken & box broken
• dead sod
• areas not sodded
• grade uneven
Keith Marvin - denton tap walk through irr 5 -06 doc - Page 2
Zone 6 DO controller
• doesn't come on from controller from proper zone, it comes on with zone 1
• dead sod
• needs more sod
Zone 5 DO controller
• comes on from controller but with wrong zone
• valve box is too low
• wrong heads used
• needs '/4 nozzle on North end cap (grass and concrete edge), not %2 nozzle
• adjust nozzles, too much over spray into street
• grade uneven
• sod issues
Zone 4 DO controller
• doesn't come on from controller
• mixture of heads used
• valve box lids are wrong they don't match boxes
• heads all need adjusting
• dead sod
• more sod
• rough grade
Zone 3 DO controller
• doesn't come on from controller
• no wires for valve
• missing head on west side
Zone Z DO controller
• valve is bad
• valve doesn't come on manually or from controller
• need valve and quick coupler in separate boxes
• more sod
• dead sod
• uneven grade
• could not check heads due to valve not coming on
Zone 1 DO controller
• valve doesn't come on from controller
• valve not wired properly
• head layout has no pattern down the middle row
• middle row heads have wrong nozzles throughout
• valve boxes too low
• grade issues
• dead sod
• more sod
OA
Keith Marvin - denton tap walk through irr 5 -06 doc Pa 3
* Starting at Railroad Tracks and heading North
Controller located by bridge at Bethel and Denton Tap Intersection
Zone 12 North of Railroad Tracks
• doesn't come on from controller
• remove blue pipe from valve box
• middle row nozzles are halve nozzles and need to be full
• heads need to be adjusted, spraying in the street
• dead sod
• grade issues
Zone 11 North of Railroad Tracks
• doesn't come on from controller
• remove blue pipe from valve box
• bleed screw is broken on valve
• wire connections in valve box need to be visible with proper connectors
• dead sod
• grade issues
• mixture of heads used
Zone 10 North of Railroad Tracks
• doesn't come on from controller
• heads tilted, leaning too far back
• valve box needs to be leveled
Zone 9 North of Railroad Tracks
• doesn't come on from controller
• remove blue pipe from valve box
Zone 8 North of Railroad Tracks
• doesn't come on from valve
• wrong wire connectors
• middle row nozzles are quarter nozzles and need to be full
• dead sod
Zone 7 North of Railroad Tracks
• doesn't come on from controller
• remove blue pipe from valve box
• wrong wire connectors
• wrong valve box lid
• dead sod
3
r eith Marvin - denton tap walk through irr 5 -06 doc
Zone 6 North of Railroad Track
• doesn't come on from controller
• remove blue pipe from valve box
• exposed wiring needs proper connectors
• valve box too low
• dead sod
• grade is too low
Zone 5 North of Railroad Tracks
• doesn't come on from controller
• valve not wired up
• grade is too low and holes
Zone 4 North of Railroad Tracks
• doesn't come on from controller
• remove blue pipe from valve box
• wrong wire connectors
• wired up wrong
• sod is stressed needs water
• heads are too low and leaning
• heads need to be adjusted, spraying in the street
• missing one (1) head on East side on median
Cc John Elias, Parks Manager
Cc. Rick O'Dell, Construction Inspector
Page 4]
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Keith Marvin - Denton Tap Irr & Landscape walk- through
From:
Lloyd Mauch
To:
Keith Marvin
Date:
6/1/2006 8 34 00 AM
Subject:
Denton Tap Irr & Landscape walk- through
Keith,
I have attached the punch list for J T Dersner below If you have any questions please don't hesitate to
contact me I am faxing John Skinner with J T Dersner a copy as well.
Page 1
Lloyd Mauch
City of Coppell
Parks Operations Supervisor