HomeMy WebLinkAboutMiscellaneous,.
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~-.- ~VI~cCQRD EI~QINEERIN
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Fax ~4~9) X64-964.4
March 30, 1993
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Mr. Ray Havens
Electric. -Transmission & ~~ s
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Distribution Superintendent ~~
Ci of College Station -~r= ~ F~
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P.Q. Box 99:60 ,. ~ '~ ~,
College 5tataon, Texas .77842 _ ~ ~
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• rin brook Subdiv' ion Oak ~ ve electric Service evised
RE. S
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Dear Ray: :.~.~~p, {~
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Tn accordance with our r uest we haver ed and are -enclosin herewith for our
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review and use five (5) copies of a revised Electrical Layout for proposed Oakgrove Section ~
~ .. is also enclosed to
of the Springbrook Subdivision Development on .Barron Road. A diskette 4
illustrate the ro sed electric and sheet li Ming la oft ~n electronic form for .your City's use....: ~
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t Shown on the enclosed .electric layout map ft~r this subd~v~slon are proposed electric
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distribution s stem. and service additions to provide electric service to the 56 lots included in {
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-this single-family residential development. An underground electric service layout has been
ro~ o~sed to ~su 1 electric service to .this development,: inaccordance with., the request. of the..-
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developer.
In com fiance with the standard olio ~of your City pertaining to the extension of
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under round electric service to residential single-family subdivisions,: acontribution-in-aid of
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construction of $4.40 per front foot of lot was computed, less your City's atandard: allowance
for the ro osed installation of electrical conduit b the developer, should be collected. This
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contribution will offset the additional costs your City will incur in installing an underground
electric distribution s stem in lieu of the normal mare economical overhead. service design,
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For this ro osed development, we compute an ostin~ate of he applicable contribution-in-aid
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of construction to be as follows:
~ Total Front. Foota e Billin - 5,400 ftC ~ $4.00/ft _ $21,600..00
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Allowance for Primary Conduit Runs
er Linear Foot of Conduit Installed) - 5,300 ft. ~ $I.60/ft. = ($$,480.00).
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Allowance for S are Conduit Runs ~
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er Linear Foot of Conduit .Installed) - 5, 300.. ft. ~ $0..35/ft. _ ($ 1, 855.00) I
Allowance for Service Stubouts - 56 stubouts ~ $28.00 = ~1., 568.00
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Vital.-~a~t .~.~0
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(409) 764-3570
INTEROFFICE MEMORANDUM
To: Planning and Zoning Commission
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FROM: Veronica J.B.. Mor an .Asst. to Cit En ineer ~~ , . 4
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Sabine Kuenzel, Staff Planner:, ~
.DATE:. June 10,1993
RE: SPRLNGBROOK - OAKGROVE FINAL PLAT
This plat is located within the new Springbrook subdivision located near the intersection
of S.H. b and Barron Ro1d. A final play of this area was approved by Council on
September 24, 1992.: originally, this plat had dedicated a 10' public utility easement
adjacent to ..Barran Road for the placement of electrical, cable and .telephone utilities.
During construction, i became apparent t at .several trees would have to be removed. if
these utilities were to stay within this 10 feet. Rather than remove the trees, the developer
opted to meander the utilities slightly and. rededicate an easement-to cover the lines. This
plat removes the old 10' public uti ty easement and replaces it with a variable width
easement ..along Barron Road. Staff held a PRC on this plat, at which time only 1
comment was made regarding adding additional easement just around the ,utility pole
locations for access. The applicant has complied. with this request. Staff recommends
approval.
~C, nn~r.i i iRF ~n~ir;iNF~RiNr inir~
1722 BrOadmoor, Suite. 210. • Bryan, Texas 77802 • (40~) 170-6700
OVIVVt~VI`11_ i...1 ~~~t ~v`..r ~~s de~~ ~~ ®v.
January 22, 193
Mrsl Veranica Morgan
Assistant to City Engineer
LIMY aF ~QLLE~GE ST~iTi~J~t .
P.a Boy 990
Calle~e ~tatan~ 'texas 7784.2
RE. Final Plat o~ SPRIN~BR!~aK - a~GRt~~IE
- Ea em~r~t Revisan
Dear Vor~nica~
Attached please find the City's mylar ~epraduaible of the
. final plat a~ SPRIGERaa~ - OAI~GRC~~TE that is being returned td ~~u~
follawng a recision to the. 15' wide Drainage Easement an Lot 18,.
Blank Six discus e~ with tau pre~iau ly, in an ef~~rt to sage.
tr~~s on Lat 18, the eas~meht has been shifted so that it is
centered between Leto 1~: and-l9.
~hauld ~rou have any questar~s concerning thie reveian Tease
advise.
Very. truly Q s-
~fiiohael ~. McClure, P.E., ~.R.L.S.
MRM/mlm
attachment
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Post office ®x 11D1 Texas l~denue
Celle tati®n Texas T l ~90
{449} 7®5
MEMfJRANDUM
T(J: P&Z Commis loners .
'THROUGH: Ron l~agland, City Mana er
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Torn Brymer, Assistant City Manager
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E1rey Ash, Director, De~elop~rnent Services ~. ~ ~ ~ ~ ~`
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FROM.. veronica Morgan, Asst. t ~ City En sneer ~ ~~ ~~ . ~, ~ 'cP
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Jane Kee, Sensor Planner ~ ~ :~ , ~~
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DATE: February 1, 1 9 9 3
~ RE: Final Plat ~ .
Revision to Spr~ngbrook-oakgrove
Mike McClure, the engineer on the above referenced sat, called and
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asked how he could make a revision to the Oak rove final sat since 1t
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had alread been a roved and s ned b both the Come '
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Council but not filed. . ,
~! for record. Thee revision he wished o make involved
shifting a 15' drainage easement 7.5' to the east and centerin it on a
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property hne. The change was necessitated In order to save a large tree
in the area. Th1s was a minor change to the plat and we did not feel
there was a need for it to o bacl~ throw h .the roce '
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both the Commission and Council of the change thro~.l h this
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memorandum.
~]Ve hope this has helped keep paperwork to a minimum and still kee
both bo p
dies informed. if you have any gl~estions, please let us .know,
VM/JK/m~
ccs
.Cathy Locke, City Attorney
Mike McClure, McClure Engneern ,Inca.
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ENGINEER'S.C0NST~tUCTION COST E5TIMAT~
SP~.ING~3ROOK - OAKGROVE AND APPROX. 4'50' OF LONGMIRE DRIVE
SEPTEMBER 3. 1992
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ITEM _ ~ ~RIPTION
DESC UNIT t~UANTITY UNIT AMOUNT
N4.~ ~ CAST ..
DRAINAGE CONSTRUCTIQN
STREET AND
1. ,
Clearing and Grubbing Ac. 4.69 $1.500.00 $7,035.00
E 2. E;xcaVaton (Roadway} C.Y. ?,475 1.80 13,455.00
~ 3. .
H~ydromulch Seeding S.Y. 5,360 b.20 _1,072.00
4. Flex. Buse(Crushed Stone-6") S.Y. 11,889 4.67 :55,521.63
5. Lime Stabilized Subgrade
i
(6" Depth)(4o Lime) ~
S.Y.
14,369
2.00
28,.738.00
~~~ 6. H~~drated Lime, Type A(Extra) Ton 33 76.00 2,508.00
?. H.M.A.C (T~Tpe D~ - S.Y. 11512 2.:80 32233.60
8. Reinf Conc. ~ralle~ Gutter ~ S. F. - 384 .2.95 1,132.80
~,
'~~ 9.
Reinf Canc.. Curb & Gutter
L.F.
5,598
5.00
27990.00
10. Reinf. Cond. Sidewalk S.F. -13,341 1.80 24,013.80
~~ 11. Storm. Sewer Junction Box ;
~1 18" Pi e }
( p Ea . 1 1, 000 ._00 1, 000.00
12. Storm Sewer Junction Box
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P1
21
p,
._
1
.00
20
1.
200.00
1
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13. r
Storm Sewer Junction Bax
30" Fpe)
( Ea. 1 1.500.00 1,500.00
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Std.. Recessed Inlet
.
3
00
1 .800
0
0
400.
5
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15. 10' Std. Recessed Inlet Ea. 5 2.000.00 10,000.00
16 Reinf Conc. Hdwl (18" pipe) Ea. 1 800.00 800.00
~; 17. Reinf, Conc. Hdwl (21t~ Piped Ea. -1 950.00 950.00
1:8. Reinf-Conc. Hdwl ~42~~ pl~e) Ea. 1 , 1,600..00 1,600.00
19. Conc.. Sloped Hdwl (15"~-:Pike) Ea. 4 400.00 1,600.00
20. ~~
Conc. Sloped Hdwl (30 Plpe)
Ea.
1 4 0.00
~ 450.00
21. 15" RCP (Cl. IIL) L.F. 188 14.00 _ 2,632.00
22. 18" RCP (C1, III} L.F. 235 15.00 3!525.00
23. 21'' RCP (Cl. III) L.F. j516 17.00 8,772..00
. ~~
I
. II
C1
30 RCP ( }
.
L 485
_ 28.00
0
580.0
3
1
,
25. 36n RCP (Cl~~. III) ~ ~ _
L.F.. _
- 60 ~ 34.00 2,040.00
26. 42t' RCP (C1~ LII) L.F. 15 46.50 697.50
27. Rack Rubble Riprap S.Y. 1.40 13.30 1,862.00
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STREET AND DRAINGE SUBTOTAL
X251,308.33
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SEWER LINE CONSTRUCTIaN
28. 6~~ PVC Pie fSDR 26)(0-6')
p L.F. ~ 310 8.00 2,480..00
i~
29. ~_ ~
6" PVC Pipe (SDR X26)(6 8 }
L.F.
527
8.50 4 479.50
,
30 . ,
' 6"- P~TC Pipe f .SDR 26 } (8' -10')
L.F.
548
10...00
5, 480.00
00
31. 6n PVC Pipe{SDR26)(10'-12')' L.F. 255 11.00 2,805.
32. 6" PVC Pipe(SDR 26}(`12'-14'~ L.F. 214 1.2.00. 2,568.00
33. 8" (SDR 26)(0-6') L.F. 20 10.25 205.00
34. 8" PVC Pipe (SDR 26}(6'-8'} L.F.: -142 10.84 1,533.60
35. 8" PVC Ppe(SDR 26)(8'-10'[) L.F. 288 11.90 3,427.20
36. 8" PVC Pipe(SDR 26)(10-12') L.F. 1,315 13.00_ 17,095.00
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'SPRINGBROQK -_QAKGROVE/L4NGMIRE~ CONSTRUCTION CAST ESTIMATE CON`T
SEPTEMBER 3 , 19 9 2 -
ITEM
TI4N
DESCRIP
UNIT
QUANTITY
tTNIT
AMOUNT
NC.
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___-----_-__ COST
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37 < 8r de th
Std . Manhole ( p ) Ea. 5 1,200.00 6,000.00.
.
38.
:Std. Manhole (8'-10'}
Ea.
4
1,30.0.00 0
5,200.0
39 Std. Manhole (10'-13~} Ea. 4 1,400.00 5,600.00
.
40. Std. Manhole (14.5'}: Ea. 1 _ 1,500.00 1,540.00
41. Std.Dro Manhole(13.2' dep.)
p Ea. 1 2,000.00 2,000.00
42 8t0 Plub Ea. 1 75.00 75.00
.
43. D,ro Connection Ea. 7. 300.00 2,100.00
44. rr p ~ t ~
4 PVC 5ervice.Line(SDR21)(44 } Ea. 8 500.04 4,000.00
45. 4"PVC Serv.Ln(SDR21)(65--922'} Ea. 6 800.00 4,800.00
46 Mach. Bore & Place 6"DIP(C1.52) L.F. 36 36.00 1,296.00
.
47. 8" D.I.P. (Cl. 52} L:F. 72 42.00 3,024.00
-TOTAL
SEWER LINE ..SUB $75,668.30
WATER LINE C.ONSTRU~TION
48. 8rr pvC ~-9OO,C1. 20.0)
(
L~F.
2,567
10.55
..27.,081.85
49. Ere PVC C-9OO,C1. 200) L.F, 1,305 8.35 10,896.75
50. 18" DIP (Cl. 52) L..F. 2,358 30.00 70,740.00
51, 8" DLP C1. 52}
( L.F. 108 20.00 2,160.00
52. 8'' Gate Valve & Valve Box Ea. 11 420.00 4,620.00
53. 6" Gate valve & Valve Box Ea. 5 294.00 1,450.00
54 g"xg"x6" M.J. Tee Ea. 5 180.00 900.00
,
55. grr X 11%~ M.J. Bend
4 Ea. 1 175.00 175.00
156. Std. Fire :Hydrant As embly Ea. - - 4 1,650.00 6,.600.00
57 Mech.Bore & Placement of
8" DIP, C1. 52) L.F. 36 3,8.00 1,368.00
58. 8" M.J. Plug Ea. 1 75..00 75.00
59. 8"x8"x8'' MJ. Tee Ea. 3 190.00 570.00
60. 6" M.J. Plug Ea. 1 75.00 75.00_
µ ~ 61. Std. 2rr Blow-off Ea.. 5 400;.00 2,-000.00 .
62. M;ech.Bore & Placement of
6n DIP (C1. 52)' L.F. 36 33.00 1,1.88.•.0.0
:63, err x 45y M.J. Bend Ea. 2 165.00 330.00
64. 18r~ Gate Valve & Box Ea. 2 4,200.00 8,400..40
65. 18"x18"x8" M.J'. Tee Ea. 2 1,3:6.0..0,0 2,720..00
66. 18" X 45y M.J.:Bend Ea. 2 1,0-4Q.00 2,000.00
67. Connect to Exist 18" Line L.S. 1 500.00 500.40
68. 18" M.J. Plug ~ Ea. 1 500.00 500.00
6~', 1~1~ ServLine (41'-44'}
2 Ea. 8 500.00 4,.000.00
7p, 1~~~ ServL%ne (53'-67')
2 Ea. 4 550.00 2,200.00
71e 1.%" Ser~Line X15'-26')
a Ea. 2 450.:00 900.00
SUBTOTAL
WATERLINE
$151,44.9..60
N COST ESTIMATE
TOTAL CONSTRUCTIQ
$478,426.23