HomeMy WebLinkAboutWPO201400031 Bond Estimates Erosion Control Plan 2016-09-29Westlake Hills Subdivision Phase II, III, & IV WPO Plan (Estimate for Phase II ONLY)
WPO file number: WP0201400031
Erosion and Sediment Control Bond Estimate
Item Item No. Unit Unit Cost Cost
Number installed
stablization (PS, TS)
silt fence (SF)
safety fence (SAF)
diversion (DD, FD, RWD)
temporary slope drain (TSD)
earthwork for trap/basin
ST1
structures for basin
earthwork for trap/basin
SB1
structures for basin
silt fence inlet protection (IP)
stone inlet protection (IP)
outlet protection (OP)
pipe length
height of dam at toe
height of fill at face
length of dam
top width
(area above transition)
(total width of dam)
(height below transition)
(area below transition)
(total fill volume)
length of spillway
width of spillway
riser height
riser diameter
barrel length
barrel diameter
-ft
6 sf
4 ft
1 ft
1 sf
20.7 cy
8
ft
_
ft
in
ft
Min
height of dam at toe ft
height of fill at face ft
length of dam ft
top width Mft
(area above transition) 72 sf
(total width of dam) 10 ft
(height below transition) 1 ft
(area below transition) 4 sf
(total fill volume) 731.9 cy
length of spillway _ft
width of spillway ft
riser heightft
riser diameterMin
in
barrel lengthft
barrel diameter
length -ft
pipe diameter
�in
cut at high sideft
cut at face
ft
length of cut
ft
width of cut
ft
(area below transition)
78 sf
(total width of cut)
51 ft
(depth below transitior
4 ft
(area above transition,
86 sf
(total fill volume)
789.6 cy
(TOAL CY estimate)
797 cy
(spillway stone tons)
6.9 tons
(riser unit price)
$0.00
base plate or fdn
-
(barrel unit price)
$0.00
barrel collars
Mft
baffle length
cut at high sideft
$600
cut at face
ft
length of cut
ft
width of cut
ft
(area below transition)
350 sf
(total width of cut)
86 ft
(depth below transitior
3 ft
(area above transition,
120 sf
(total fill volume)
4003.7 cy
(TOAL CY estimate)
4248 cy
(spillway stone tons)
0 tons
(riser unit price) $50.00
base plate or fdn -
(barrel unit price) $50.00
barrel collars
baffle length Mft
width -ft
1Wacres $5,000.00 $80,000.00
1040.0 ft $5.00 $5,200.00
880.0 ft $5.00 $4,400.00
1880 ft $13.00 $24,440.00
$0.00 $0.00
$13.00 $10,361.00
$50.00 $345.00
$0.00
$200.00 $0
$0.00
$200.00 $0
$50.00 $0
$13.00 $55,224.00
$50.00 $0.00
9/28/2016
$450.00
$200.00
$200
$12,200.00
$200.00
$600
$50.00
$6,500
$100.00
$0.00
■
$200.00
$4,200.00
$0.00
$0.00
9/28/2016
Westlake Hills Subdivision Phase II, III, & IV WPO Plan (Estimate for Phase II ONLY)
WPO file number: WP0201400031
Erosion and Sediment Control Bond Estimate
Item Item
Number
channel (SCC, matted)
length�ft
widthft
check dam
depth in channel
ft
channel width
ft
construction entrance (CE)
wash rack
paved construction entrance
rip -rap, placed
depth
_ft
length
-ft
width
(tons)
27.6 tons
survey and layout (price per 0.1 mi.)
acres
traps and basins
-
mobilization
stream crossing (computed independently)
No. Unit Unit Cost Cost
installed
$0.00
$0.00 $0.00
$2,000.00 $0.00
$2,000.00 $2,000.00
$3,500.00 $3,500.00
$60.00 $1,656.00
$9,000.00
$500.00
$0.00
cost sum $220,776.00
contingency $22,077.60
Total $242,860
9/28/2016
Westlake Hills Subdivision Phase II, III, & IV WPO Plan (Estimate for Phase II ONLY)
WPO file number: WP0201400031
Stormwater Management Plan Bond Estimate
Item Item
Number
permanent diversion or ditch
standard manhole frame top (not inlet)
drop inlet or grate
manhole structure (per ft. rise)
pipe, rep, cmp (15 to 48")
aggregate base or drainage stone
earthwork for trap/basin
SEE ESC ESTIMATE
FOR INITIAL GRADING
structures for basin
No. Unit Unit Cost Cost
installed
ft$13.00 $12,5.00
$0
ea $500.00 $0.00
IN ea $3,500.00 $0.00
0 ft $450.00 $0.00
0.0 in d 0 ES -1,2 0 EC -1 OA. ft $0.00 $0.00
lin d 0.0 ft L ' 0.0 ft W 0.0 ton $35.00 $0.00
height of dam at toe aft cut at high sideff
ft
riser height 0 ft
riser diameter 0 in
height of fill at face
ft
length of cut
tt
(barrel unit price)
$0.00
barrel collars
baffle length
ff
ey and layout (price per 0.1 mi.) acres
mobilization
as -built drawings (per facility)
materials testing (per facility)
compaction testing (per dam)
manufactured facilities (att
ach manufacturer's or contractor's price as a base)
cut at face
length of dam ft
ft
length of cut
tt
(barrel unit price)
$0.00
barrel collars
baffle length
ff
ach manufacturer's or contractor's price as a base)
cut at face
length of dam ft
ft
length of cut
tt
(barrel unit price)
$0.00
barrel collars
baffle length
ff
(riser unit price)
barrel length 0 ft
barrel diameter 0 in
$0.00
base plate orfdn
-
(barrel unit price)
$0.00
barrel collars
baffle length
ff
length -ft
(tons) 0
basins -
$13.00 $1,300.00
$50.00 $0.00
$0.00
$200.00 $0
$0.00
$200.00 $0
$50.00 $0
0 ea $150.00 $0.00
0 ea $50.00 $0.00
0 ea $5.00 $0.00
o n $5.00 $0.00
0 cy $38.00 $0.00
1 n $1,500.00 $1,500.00
420 ft $50.00 $21,000.00
$60.00 $0.00
$8,500.00
$500.00
■ea
$0.00
cost sum $54,384.00
contingency $5,438.40
9/29/2016
$2,000.00
$2,000.00
ea
$2,000.00
$2,000.00
ea
$5,000.00
$5,000.00
$0.00
cost sum $54,384.00
contingency $5,438.40
9/29/2016
Westlake Hills Subdivision Phase II, III, & IV WPO Plan (Estimate for Phase II ONLY)
WPO file number: WP0201400031
Stormwater Management Plan Bond Estimate
Item Item
Number
No. Unit Unit Cost Cost
(installed)
Total $59,830
9/29/2016