1988-0340923L
NO
AN ORDINANCE PROVIDING FOR THE EXPENDITURE OF FUNDS FOR EMERGENCY
PURCHASES OF MATERIALS, EQUIPMENT, SUPPLIES OR SERVICES IN
ACCORDANCE WITH THE PROVISIONS OF STATE LAW EXEMPTING SUCH
PURCHASES FROM REQUIREMENTS OF COMPETITIVE BIDS, AND PROVIDING
FOR AN EFFECTIVE DATE
WHEREAS, state law and ordinance require that certain
contracts requiring an expenditure or payment by the City in an
amount exceeding $10,000 be by competitive bids, except in the
case of public calamity where it becomes necessary to act at
once to appropriate money to relieve the necessity of the
citizens, or to preserve the property of the city, or it is
necessary to protect the public health of the citizens of the
city, or in case of unforeseen damage to public property,
machinery or equipment or, where, in certain limited exceptions,
state law does not require such contracts or purchases be put to
competitive bids, NOW, THEREFORE,
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS
SECTION I That the City Council hereby determines that
there is a public calamity that makes it necessary to act at
once to appropriate money to relieve the necessity of the
citizens, or to preserve the property of the city, or to protect
the public health of the citizens of the city, or to provide for
unforseen damage to public property, machinery or equipment, and
by reason thereof, the following emergency purchases of
materials, equipment, supplies or services, as described in the
"Purchase Orders" attached hereto, are hereby approved
PURCHASE
ORDER NUMBER VENDOR AMOUNT
82674 Johnston Pump Company $27,600 00
SECTION II That because of such emergency, the City
Manager of esgnated employee is hereby authorized to purchase
the materials, equipment, supplies or services as described in
the attached Purchase Orders and to make payment therefore in
the amounts therein stated, such emergency purchases being in
accordance with the provisions of state law exempting such
purchases by the City from the requirements of competitive bids
SECTION III That this ordinance shall become effective
imme iate y upon its passage and approval
PASSED AND APPROVED this the 16th day of February, 1988
RAY S E'HENS, MAYOR
ATTEST
+JEIR A T RS, C CRETARY
APPROVED AS TO LEGAL FORM
DEBRA ADAMI DRAYOVITCH, CITY ATTORNEY
BY J 4
PAGE TWO
DATE February 16, 1988
CITY COUNCIL REPORT
TO Mayor and Members of the City Council
FROM Lloyd V Harrell, City Manager
SUBJECT PURCHASE ORDER 82674 JOHNSTON PUMP
RECO191ENDATION We recommend this purchase order number 82674 to
Johnston Pump in the amount of $27,600 00 be approved and the
pump be prepared for overhaul
SUMMARY This purchase order is for the labor, parts and transportation
to remove, overhaul and return the circulating water pump on Turbine
unit#5 Johnston Pump Co in the original manufacture, has the parts
instock and also has the equipment and expertise to overhaul this pump
at the lowest price and in an exceptable turn around time
BACKGROUND Purchase
order
82674,
Johnston Pump Quote 0760
PROGRAMS, DEPARTMENTS OR
GROUPS
AFFECTED
Electric Production Plant
FISCAL IMPACT 1987/88 Budget Funds for maintenance of generating
equipment Account number 610-080-0251-8339
eed
Re ulllyy submitted
v f '77
Llo V Harrell
City Manager
epared by
Name Tom D Shaw
Title Asst Purchasing Agent
Approved
4064=1~
am ohn J Marshall
Title Purchasing Agent
215 E McKINNEY ST
P O NUMBER
82674
VENDOR
JOHNSTON PUMP COMPANY
6455 BURLINGTON NORTH
HOUSTON, TEXAS 77092
ATTN GREG TAYLOR
(713) 462-6002
CITY OF DENTON, TEXAS
PURCHASE ORDER
DATEVENDOR NO
2/11/88
JOH55001
DENTON, TX 76201
DOCUMENT
SHIP TO
CITY OF DENTON
STEAM PLANT
1701 A SPENCER ROAD
DENTON, TEXAS 76205
TYF
ITEM
ACCOUNT NUMBER
UNITS NUMBER DESCRIPTION
BID NO LINE AMOUl'
01
610
080
0251
8339
1 Emergency Overhaul
on Unit #5 $27,600 00
02
610
080
0251
8339
1 circulating water
pump EST-
03
610
080
0251
8339
on parts and labor
price includes
04
610
080
0251
8339
pick up delivery, i
nstallation and
05
610
080
0251
8339
start up service
The City of Denton, Texas Is tax exempt House Bill No 20
Reference P 0 Number on all B/L, Shipments and Invoices
Shipments are F 0 B City of Denton, or as Indicated
Send Invoices TO
City of Denton, Accounts Payable
215 E McKinney St, Denton, TX 76201
Phone 81715868223
TOTAL OF P O $27,600.00
Direct All Inquiries TO
John J Marshall, C P M Purchasing Agent '
Tom D Shaw, C P M Asst Purchasing Agent
8171566-8311 DIFW Metro 267-0042
The City of Denton Is an equal opportunity employer
Johnston Pump Company
CITY OF DENTON
Basic scope of work to repair Johnston 1 stage 48 CMC Circulating Water
Pump - SIN GC4340-41
Pump Data
Mfg Johnston
Model 48 CMC
Service Circulating water
Capacity 30,000 g p m
B H P @ design 600
Design point efficiency 87 5%
Head @ design 70'
Speed 514 R P M
1) Supply transportation to vendors facility
2) Completely disassemble pump
3) Replace all bearings (qty 5) with new high lead bronze parts
4) Replace packing box sleeve with new 410 S S part
5) Replace packing box "0" ring, shaft sleeve "0" ring and packing with
new material
6) Remachine all surfaces of each component of the drive coupling (It is
not necessary that the motor be sent with the pump, however the motor
drive coupling half must be removed and sent)
7) Replace the velumoid gasket located between the discharge head and
motor pedestal
8) Replace the neoprene seal ring located on the discharge elbow
9) In order to insure concentricity and parallelism set up, inspect and
machine as necessary the following parts
A) Motor pedestal
B) Discharge elbow
C) Discharge bowl
D) Suction bell
10)
Polish and straighten
shafting to
within 0005" per
foot T I R not to
exceed 005" total on
any single
shaft (If bearing
journals require
metallizing and grindi
ng it will
be additional)
11)
Install new oversized
9C aluminum
bronze impeller we
ar ring
12)
Bore suction bell seal
ring overs
ized to accommodate
new impeller ring
13)
Dynamically balance im
peller
14)
Sandblast and coat all
stationary
non wearing parts
with Engard 480
epoxy, or equivalent
Johnston Pump Company
15) Assemble pump completely
16) Deliver to jobsite
17) Provide installation and start up supervision
Total price estimate for repair as described is $ 27,600 00
Standard delivery time is 3-4 weeks
If the situation dictates we can perform the necessary repairs to a
much shorter period of time