CF-TownC CHR1-PR 940323 000
MA~-23-'94 W~D 15:30 ID:~'~3 TEL N0:214 242..~200
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TME ARAYA GROUP, IN~.TM SECRETARY DEPT~
Environmental Consulting
2312 Tr~nl~ &l~ Rod
Csr~nt.~ 'Feu.
b (~14) 41L'JO4S*FBx (214) 411L191S
FACSIMILE TRANSMITTAL
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0~-17-9~P03:38 RCVD
COPPELL PUBLIC WORKS ~~
TO: Jim Witt, City Manager ~: ~~
FROM: Steven G. Goram, Director of Public Wor
RE: Maintenance and Quality Testing at Town Center
The creation of the Building Maintenance division transpired on
October 1, 1993. The Services Coordinator has been placed in
charge of this division and solicited a proposal for the
maintenance activities needed on the H.V.A.C. system located at
Town Center, as well as other services needed to bring this
system up to standard.
Prior to October, little to no routine maintenance was performed
on this system and therefore the equipment had deteriorated.
Several minor activities have already taken place such as
replacing the air filters with better quality ones, and the
cleaning of those filters more regularly to improve the air
filtration at the Town Center facility. Major maintenance
activities were also necessary on the chiller pumps and air
compressors at Town Center this year to date due to the
deterioration.
The firm the Services Coordinator has been working with regarding
the proposal will provide the service requirements needed to
bring the H.V.A.C. system at Town Center up to standard during
the next 60 - 90 days; afterwards the firm will monitor and test
this facility.
Staff is developing a detailed maintenance program for the air
condition and heating systems in each of the City facilities.
This will extend the equipment's life at an economical cost and
will provide a quality environment for staff to work.
If you have any questions regarding this matter, please let me
know.
SGG/sm
COMPARISON OF PROPOSALS
Function Araya Group Veritech Terra-Mar
Initial Preparation 275.00 795.00 650-850
Sampling:
6@140 840.00
16 hrs - 14 samples(?) 1,120.00
8 (4 per floor) and 2,700-3,500
2 (1 per floor).
Results of samples 360.00 2,605 included above
(29 samples)
Report & follow-up 325.00 840.00 Report-included
16 hrs. above; follow-
up (.9)
TOTAL 1,800.00 5,360.00 3,350-4,350
bldg.394
VERTIC "'"""Y INTEGRATED TECHNOLOGIES, INC.
5949 Sher[y Lane
Dallas*Houston-Nashville 1399 .Sterling Plaza
Atlanta. Boston-Indianapolis Dallas, TX 75225
JUL 'i,. 1993 (214) 890-0702
FAX 890-0346
July 8, 1993
Mr. Frank Trando
Interim City Manager
City of Coppell
P. O. Box 478
Coppell, Texas 75019
Re: IAQ Screening Survey Estimate
Dear Mr. Trando:
Veritech is pleased to provide you with the following cost
estimate for conducting a screening survey of the indoor air
quality of the municipal building.
-Initial Site Inspection 2 Hours $ 75.00 $ 150.00
"'Interviews 2 Hours 75.00 150.00
'Prepare Technical Inspection i Hour 75.00 75.00
~Inspect Building Systems 2 Hours 70.00 140.00
~Inspect HVAC System 4 Hours 70.00 280.00
-Microbial Sampling 8 Hours 70.00 560.00
-Chemical Sampling 8 Hours 70.00 560.00
"Laboratory-Microbial 14 Samples 60.00 840.00
Laboratory-VOCs 5 Samples 120.00 600.00
Laboratory-Formaldehyde 5 Samples 108.00 540.00
'Laboratory-Pesticides 5 Samples 125.00 625.00
Report Production 8 Hours 70.00 560.00
Follow-Up 4 Hours 70.00 280.00
Total $5,360.00
The purpose of the screening survey is to develop conclusions
that will validate the approximate degree of IAQ risk and, when
needed, provide a strategy for determining cause and effect
relationships required to implement relationships an effective
programmatic solution. We are currently providing IAQ services to
the Sherman Independent School District and invite you to contact
Shaun Allen, director of buildings and grounds for a reference.
His telephone number is 903-893-7978.
Sincerely,
VE~I,~H~IRONM~ SERVICES
ENVIRONMENTAL AND ENGINEERING INSPECTION SERVICES