HomeMy WebLinkAbout5 Development Permit 552 GTE SwitchstationT ,.,
Mr. Ray Havens
Electric Transmission &
Distribution Superintendent
City of College Station
P. 0. Box 9960
College Station, Texas 77842
McCORD ENGINEERING, INC.
December 6, 1994
RE: GTE Switch Station -University Drive & Glenhaven
Dear Ray:
In accordance with your request, we have reviewed the load and service requirements
for the GTE Switch Station proposed for construction at University Drive and Glenhaven. We
have planned the on-site electric distribution layout to serve this project to be underground, in
accordance with the requirements of your City's line extension policy. Enclosed herewith for
your review and use are five (5) copies of our proposed electric distribution layout for this
facility. A Project Cost Estimate and a Bill of Material for the above referenced project are
also enclosed. A diskette has been provided which includes this project electrical layout for
your use.
A 25 kVA, single-phase, 7,200 volt primary to 240/120 volt secondary pad-mounted
transformer has been planned for installation to provide the requested service utiliz.ation voltage
level for the GTE Switch Station. Metering for the GTE Switch Station is proposed to be
accomplished at the GTE Switch Station using a 200 ampere, self-contained demand meter.
In accordance with your City policy, GTE should plan to furnish and install, in
compliance with City specifications, all required electrical conduit and pour the required
concrete pad for said 25 kVA transformer. The electric layout drawing enclosed provides
details regarding the required number and sizes of conduit, installation depth, proposed conduit
locations, riser pole conduit requirements, etc; the transformer pad details should be furnished
when the dimensions of the transformer proposed to be used are known.
In accordance with the new policy of your City, GTE is responsible for reimbursing
your City for 20% of the cost of installation, including labor, materials, and standard fee
percentages for engineering and overhead cost for the proposed electric layout. We compute
that the 20% contribution required for the GTE Switch Station Portion computes to be $526.00.
This cost estimate was calculated based on a total project cost estimate of $2,630.00. The total
underground cost includes a standard allowance of 30% to cover your City's labor related
0 ,99~ RECENEO DE c 7
I> __
City of College Station
December 6, 1994
Page Two
overhead costs, 7% material handling costs, and 8.5% to cover your City's administrative and
engineering costs.
I trust we have provided herein the information you need on this project. If not, or if
questions arise, please let us know.
DW/mw
Enclosures
Yours very truly,
McCORD ENGINEERING, INC.
David Witte
Engineering Assistant
cc: Ms. Veronica Morgan (w/enclosure)
Mr. Bob Pohl
... McCord Engineering, Inc. 11/29/94
CS -13-G.10 \JORK ORDER NO. ----
LETTER
COOE
------------
UD#1/0 URD
UD#1/0 TPX
UG7-25
UJ2-6-B
UJ2-6-I
UM6-1
UM6-6
UM6-10
CITY OF COLLEGE STATION
GTE S\JITCH STATION
PROJECT COST ESTIMATE -NEW CONSTRUCTION
COST ($) PER 1 ASSEMBLY
-------------------------ASSEMBLY DESCRIPTION QTY LABOR MAT. TOTAL .
-----------------------------------------------------------
1/0 PRIMARY URD CABLE .420 550.00 1189.00 1739.00
UG 1/0 TRIPLEX CONDUCTOR .030 1278.00 568.20 1846.20
UG 25 KVA 1 PHASE LOOP FEED 1 154.96 946.79 1101.75
BARE SECONDARY CONNECTOR BLOCK 1 15.00 15.54 30.54
INSULATED SECONDARY CONNECTOR BL 2 15.00 25.15 40.15
LOAD BREAK ELBO\il 1 47.75 55.19 102.94
GROUND ROO ASSEMBLY 1 15.00 9.05 24.05
INSULATED PROTECTIVE CAP 200 AMP 1 10.00 13.91 23.91
TOTAL LABOR =
TOTAL MATERIAL =
TOTAL =
LABOR OVERHEAD 30% =
MATERIAL HANDLING 7% =
TOTAL
ENGINEERING & OVERHEAD 8.5% =
GRAND TOTAL
ROUNDED TO
DEVELOPERS CONTRIBUTION 20% =
* DENOTES HOT WORK
TOTAL
COST $
---------
730.38
55.39
1101.75
30.54
80.30
102.94
24.05
23.91
---------2149.26
542.05
1607.21
---------2149.26
162.62
112.50
----------
2424.38
206.07
----------
2630.45
$2,630.00
----------$526.00
McCord Engineering, Inc.
cs-13-G.10
M A T E R I A L
CODE ITEM NO.
----------
29 Uf z 33
29 Ufz 34
28 Ul 50
27 bu 64
25 ai 150
25 aj 156
27 Uhp 230
Uhb 274
28 Uhb 276
28 Uan 400
27 Uhv 523
28 an 780
Uhs 27 868
Ugo 27 869
27 Uhv 871
CITY OF COLLEGE STATION
GTE SUITCH STATION
B I L L 0 F M A T E R I A L
CATALOG
MATERIAL DESCRIPTION REF. NO.
------------------------------------UTILCO BARE TERMINATOR 28500800006
UTILCO INSULATED CONN. 28500800007
UG EQUIPMENT LOCK 832040
1/0 H-TAP COPPER CONN 28502200003
8 1 COPPERUELD GROUND ROD 28503800001
5/811 GROUND ROD CLAMP 28504700025
1/0 LOADBREAK ELBOU 28508200001
URD DUST CAP ASSBLY. 28509500004
URD BUSHING INSERT 28509500006
25 KVA PADMOUNT 120/240 28508600031
1/0 URD AL. PRIMARY 28008000001
TRANSFORMER GROUND LUG 28502200026
COLD SHRINK SLEEVE 28508200019
FAULT INDICATOR
1/0 URD ALIHINUM TRIPLEX 28008000014
11/29/94
\.JORK ORDER NO. ----
TOTAL UNIT TOTAL
QTY. COST $ COST $ -----------------------
1 15.54 15.54
2 25.15 50.30
1 6.00 6.00
1 1. 74 1.74
1 8.33 8.33
1 .72 .72
1 45.00 45.00
1 13.91 13.91
2 17.99 35.98
1 826.77 826.77
.420 1189.00 499.38
1 1.30 1.30
1 10. 19 10. 19
1 75.00 75.00
.030 568.20 17.05
---------
1607.21