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Chronolog~ -Sandy Lake .- Denton ?ap ltd. to HcArt~ttr Blvd.
Introduction: The existing 30"W in Sandy Lake veers north at
Denton Tap Road ~o s~ve ~e C~ o~ F~owe~ Mo~d. ~sv~l~e'~
interest in this main is due to ~e fact ~at ~ey have an
emergency oo~ection to ~is main located at Valley Par~ay.
coppe11, also a custom~ cl~y Is s~ing ou~ of ~eir o~ 16"w
in Sandy ~e.
~ey do no~ have any connection w~ the 30~W.
Jan, 1994 - Proj. begun with review of conceptual plans received
from David Ryburn(Wholesale Services), by R.Nelson,
S.Hardy, D.v. saldana
Jan 6, 1994 - Meeting at Dallas City Hall with Ken Griffin, Rady
and Associates(Greg Saunders, Robert Maly), Phil
Boyd, Ryburn, Nelson, Hardy, Saldana
- Design of 1524LF 30"W relo to be included in
Coppell's Engineering Contract with Rady and
Associate
- Prelim. design status; final paving grades not
established
- Due to limited utility space, Robert Malysaid 30"W
will be reloc, in the same alignment
- Dwu will provide const, funding and inspection
July 21, 1994 - Proj. review by R.Nelson, from plan received
July 1, 1994 from Rady through Ryburn for
relocating 5370 LF 30#W due to one drainage
conflict and lowerings of 6 sections due to paving
cuts
July 28, 1994 - letter from Ryburn to Steve Goran( Director of
Pw, Coppe11), "How will Flower Mound be supplied
with 3 mos. shutdown?"
(Coppe11 City Council meeting of September 27, 1994 approved to
delay the project to allow for further investigation of the
location and upgrade of the TU Transmission lines)
Apr. 22, 1996 - Memo from Cowan to Boyd - Is 3 mos. shutdown,
same alignment acceptable?
Apr. 25, 1996 - Memo response from Boyd to Cowan - shutdown
limited to only 48 mos. during winter mos.
May 17, 1996 - ProJ. rep. to Griffin - redesign with an offset
SENT BY:CITY OF DALLAS ; 1- 8-cj8 ; 2:20P~ ; ~ATER UTILITIES-,
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alignment (5370LF) to ellov 30eW to stay in
service during coast.
Ju~e 21, 1996 - ~eeting In Coppell- Cowan, Sattad, Gri£fin,
- Plan review, to qo joint coast, or we can qo City
contract, Criffin undecided on a previous phone
call
Dec. 19, 1996 - Genera. 1 meeting at Coppell - Rady and.
Associates, .Re.lo.cations persor~,l, Phil BoYd,
all other utzlxtles
- It was discussed and determined that e. hn
19,~ lS7.LF had to be reloc, due to shu-~o~
}zmitat~ons and as previously determined,
%ow~ring of the ma~n due to avia .
of the plans, additional conflicts with ~5 of
the prol~osed street ligh~ing,s 24"dia. drill
shafts (S'deep}
Aug. 30, 1997 - Rady submits plan for review for 10,157 LF
Oct. 15, 1997 - Griffi~ or, mits draft of ILA for joint
construction ~nclud~ng cost of design?
Nov 18, 1997 - Plans Co-pie=ed, proceeded to Contracts for
Spe¢~ficationwrittng
Nov. 24, 1997 - letter from Griffin asking for $~69,000 for
design
c: Jim M., P.Boyd, B.Cowan, Hamid B., Hike F.