SS9301-CS 921103 (2) CITY OF COPPELL
GRAPEVINE Ci~EK SEWER
·RANCHES I ~k II
I. INTRODUCTION: Bids were received on September 29, 1992.
KEN{CO, Inc. was low bidder.
Branch I $2,035,196.50
Branch II $526,016.00
Bid Tabuk~ion and Engineers recommendation of award attached.
II. ALTERNATIVES: Because of excellent bid prices, City pursued additional
alternatives.
1. Alt. #1 - Pipe Material substitution rejected.
2. Alt. F2 - Pipe Material substitution rejected.
3. Alt. #3 - Microtunnel beneath Denton Tap in Lieu of
Boring (-$64,460.00)
4. Alt. ih{ - Mierotunnel across rear lots of in lieu of open
cut (+$65,952.00)
5. Alt. #5 - Microtunne] (Roy Brock (-$30,542.00)
Pipe Material (+$29,560.00)
6. Alt. ~$6 - Microtunnel Bethel Road - (+$210,366.00)
Narr~ve:
7. Alt. {ltv - Ms. Ruth Alexander- (+40,000)
Narr~ive:
NOV-- ;~;-- 9 2 T U E I 6 : $ 7 G r ~ ~ or ~ I~ a '~ n e ~ i n n . P P . 0 ~
III. TOTAL ESTi~IA'I'ED PRO{~--'T COST
Base {lid $2,035,196 $526,016
Alt. {e3 -~4,460
Alt. ~4 +6~,952
Alt. 85 -~,542
P~ Alt. 5 +~,5~
Mic~unnel ~hel 210,366
Ms. Aiexande~ --
Subto~ Cons~cfion 2,2~,~2 5~,016
Consul~t Cost 312,016 1~,~
Testing ~,~ 10,~
ln~tion ~,~ 20,~
ROW 50,~ 10,~
$2,~2,5~ $741,3~
TOTAL $3
Funds Available $3,~,~
IV. STAFF RF~OMMENDATIONS
I AFT
NOV-- :~-- 9.2 T U E I 6 : :i: 8 G t- e ~ or' '~ W ct,-o t-. e
.~.
.-..