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WA ILK
LINL:
1
2566 LF Furnish and Install 8" PVC Water Main (AWWA C -900, DR 14, $21.50 $55,169.00
Pressure Class 200) Standard Depth— 4' -6' Bury complete and
in place
for Dollars
and Cents per linear foot.
2
55
LF
Furnish and Install 6" PVC Water Main (AWWA C -900, DR 14,
$19.50
$1,072.50
Pressure Class 200) — Standard Depth— 4' -6' Bury complete and
in place
for Dollars
and Cents per linear foot.
3
4
EA
Furnish and Install 8 "x8" M.J. Tee to include all necessary thrust
$375.00
$1,500.00
blocking complete and in place
and Cents per each.
4
2
EA
Furnish and Install 8 "x6" M.J. Tee to include all necessary thrust
$375.00
$750.00
blocking complete and in place
for Dollars
and Cents per each.
5
6
EA
Furnish and Install 8" M.J. 45 Degree Bend to include all
$275.00
$1,650.00
necessary thrust blocking complete and in place
for Dollars
and Cents per each.
6
8
EA
Furnish and Install 8" M.J. 22.5 Degree Bend to include all
$275.00
$2,200.00
necessary thrust blocking complete and in place
for Dollars
and Cents per each.
7
2
EA
Furnish and Install 8" M.J. 11.25 Degree Bend to include all
$275.00
$550.00
necessary thrust blocking complete and in place
for Dollars
and Cents per each.
8
8
EA
Furnish and Install 8" Gate Valve and Box complete and in
$700.00
$5,600.00
place
for Dollars
and Cents per each.
9 2 EA Furnish and Install 2" Blow -off Valve to include all necessary $450.00 $900.00
thrust blocking complete and in place
for Dollars
and Cents per each.
10 4 EA Furnish and Install Std. City of College Station Fire Hydrant
w /appurtenances including all necessary tees, valves and thrust
blocking complete and in place
for Dollars
and Cents per each.
$2,400.00
$9,600.001
11 7 EA Furnish and Install Single Water Service -Short Side- (to include
service clamp, corp. stop, —8' of 3/4" type 'K' copper line, curb
stop, pvc marker & all necessary incidentals) complete and in
place
for Dollars
and Cents each.
12 4 EA Furnish and Install Single Water Service -Long Side- (to include:
service clamp, corp. stop, —18' of 3/4" type 'K' copper line, curb
stop, pvc marker & all necessary incidentals) complete and in
place
for Dollars
and _ Cents each.
13 5 EA Furnish and Install Single Water Service -Long Side- (to include:
service clamp, corp. stop, —57' of 3/4" type 'K' copper line, curb
stop, pvc marker & all necessary incidentals) complete and in
place
for Dollars
and Cents each.
14 26 EA Furnish and Install Double Water Service -Short Side (to include:
service clamp, corp. stop, —8' of 1'/" type 'K' copper line, brass
wye, 3/4" type 'K' copper line, curb stops, pvc markers & all
necessary incidentals) complete and in place
for Dollars
anti Cents each.
15 4 EA Furnish and Install Double Water Service -Long Side (to include
service clamp, corp. stop, --18' of 1'/" type 'K' copper line,
brass wye, 3/4" type 'K' copper line, curb stops, pvc markers &
all necessary incidentals) complete and in place
for Dollars
and Cents each.
$400.00
$550.00
$700.00
$500.00
$690.00
$2,800.001
$2,200.001
$3,500.001
$13,000.001
$2,760.001
16 23 EA Furnish and Install Double Water Service -Long Side (to include: $800.00 $18,400.00
service clamp, corp. stop, —57' of 1'/" type 'K' copper line,
brass wye, 3/4" type 'K' copper line, curb stops, pvc markers &
all necessary incidentals) complete and in place
for Dollars
and Cents each.
17 1 EA Furnish and Install Double Water Service -Long Side (to include: $1,060.00 $1,060.00
service clamp, corp. stop, —76' of 1'/" type 'K copper line,
brass wye, 3/4" type 'K' copper line, curb stops, pvc markers &
all necessary incidentals) complete and in place
for Dollars
and Cents each.
18 2 EA Furnish and Install Dry Connection to existing 12" waterline to $500.00 $1,000.00
include connecting to existing 8" stub out complete and in place
for Dollars
and Cents each.
WATER LINE - SUB -TOTAL 1 $123,711.50
Items(1 -18)
19 578 LF $32.00 $18,496.00
Furnish and Install 6" PVC Sanitary Sewer Main (SDR 26,
ASTM 2241, CLASS 160) — 6' -10' Bury complete and in place
for Dollars
and Cents per linear foot.
20 1 2170 1 LF
21
22
23
24
25
27
31
11
Furnish and Install 8" PVC Sanitary Sewer Main (SDR 26,
ASTM 2241, CLASS 160) — 6' -10' Bury complete and in place
for Dollars
and Cents per linear foot.
EA Furnish and Install Double Sanitary Sewer Service -Long Side
(to include 6 "x6" tee on main line or manhole entrance, 50 If - 54
If 6" PVC Sanitary Sewer Service Line (SDR 26, ASTM D2241)
, 6 "x4" Double Wye w/ Cleanout & Caps, pvc markers, & all
necessary incidentals) complete and in place
for Dollars
and Cents per each.
EA Furnish and Install Double Sanitary Sewer Service -Short Side
(to include 6 "x6" tee on main line or manhole entrance, 6 If -14 If
6" PVC Sanitary Sewer Service Line (SDR 26, ASTM D2241) ,
6 "x4" Double Wye w/ Cleanout & Caps, pvc markers, & all
necessary incidentals) complete and in place
for Dollars
and Cents per each.
EA Furnish and Install Single Sanitary Sewer Service- Long Side (to
include 6 "x4" Tee on main line or manhole entrance, 52 If - 57 If
4" PVC Sanitary Sewer Service Line (SDR 26, ASTM D2241)
w/ Cleanout & Cap, pvc marker, & all necessary incidentals)
complete and in place
for Dollars
and Cents per each.
EA Furnish and Install Single Sanitary Sewer Service- Short Side
(to include 6 "x4" Tee on main line or manhole entrance, 14 If -
18 If 4" PVC Sanitary Sewer Service Line (SDR 26, ASTM
D2241) w/ Cleanout & Cap & all necessary incidentals)
complete and in place
for Dollars
and Cents per each.
EA Furnish and Install Standard City of College Station Manhole
complete and in place
for Dollars
and Cents per each.
$28.001 $60,760.00
$1,050.001 $28,350.00
$625.001 $19,375.00
$1,000.001 $3,000.00
$500.001 $2,500.00
$1,800.001 $14,400.00
26 1 EA Furnish and Install Manhole into Existing sanitary sewer line $2,800.00 $2,800.00
complete and in place
fnr Dollars
and
Cents per each.
27 1 LS Bypass Pumping of 12" Sanitary Sewer Main
for Dollars
and Cents per lump sum.
SANITARY SEWER LINE - SUB -TOTAL 2
Items(19 -27 )
$2,000.00
$2,000.001
151.681.00
28 1000 LF Furnish and Install all necessary Trench Safety complete and in $1.50 $1,500.00
place
for Dollars
and Cents per linear foot.
29 1 LS Furnish and Install all necessary Erosion and Sediment Control $5,000.00 $5,000.00
Measures (Construction Exit, Silt Fencing / Hay Bales, etc..)
complete and in place
for Dollars
and Cents per lump sum.
30 1 1.5 1 AC l Revegetation - Hydromulch I $2,725.001 $4,087.50
31 1 LS Provide Payment and Performance Bond for the total price of $28,300.00 $28,300.00
the Project
for Dollars
and Cents per lump sum.
INCIDENTALS - SUB -TOTAL 3 $38,887.501
Items (28 -31)
SUMMARY TABULATION
TOTAL CONSTRUCTION COSTS:
(Sub - Totals 1 -3)
TOTAL COSTS:
15% CONTINGENCY:
GRAND TOTAL:
$47,142.00
$361,422.00
KUNG ENGINEERING & SURVEYING
Consulting Engineers • Land Surveyors
4101 Texas Avenue, Suite A
Bryan, Texas 77802
Telephone 979/846 -6212
Fax 979/846 -8252
B.J. Kling, P.E., R.P.L.B.
B.M. Kling, R.P.L.S.
Memo:
To: City of College Station
Public Works, Engineering
Go Spencer ThompsM
From: Fred Pain
Re: Gateway Phase - Sanitary Sewer Line 'A' Revision
Spencer,
Post Office 4234 �
Bryan, Texas 77805
December 16, 2003
I am submitting the accompanying plan for the revision of the 8" sanitary sewer line W. This
revision is necessary due to a surveying error in obtaining the elevation of the existing
downstream manhole (M003 on City Map page 032 -132). The elevation used during
design proved to be 4.52 feet lower than the actual elevation. As a result, the calculated
flowline of the existing SS main at plan station 0 +00 was approximately 3.37 feet too low.
The constraints that exist are as follows:
1. EAsting 12" VCT SS Line flowline
2. EAsting plan SSMH No.s 2 through 4 on SS Line 'A'
3. Eidsting plan 6" SS Lines '13' through V
4. Minimum design slope of 0.33% for 8" SS Line (per TNRCC)
5. Match tops of different size pipes at SSMH
The 6" SS Line 'C' has a constructed flowline into SSMH No. 3 of 260.78.
Matching tops of the 8" SS Line 'A', the plan proposes to continue on a 0.33% constant
slope, maintained through the SSMH's, to the existing 12" VCT SS line.
The resulting flowlines at the proposed SSMH No. 1 are: Existing 12" FL= 259.14
Proposed 8" FL= 259.27
To accomplish the proposed revision to SS Line 'A', the contractor will have to dig up and
remove the portion of the line already in place (approximately 372 LF from sta 2 +05.59-
5 +77.96) as well as adjust the bottoms of the in place SSMH's. We realize that the tops of
the proposed 8" and the existing 12" SS lines don't match by 2.4" and are asking for your
consideration in this exception. To achieve a condition in which tops match exactly, SS Line
'C' would have to be removed and re -lain. This would prove to be an arduous task as there
are many water & sewer service line crossings as well as paving which would have to be
removed and reconstructed.
Your prompt review and response on this matter is greatly appreciated.
DP- 03 -41