Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2017, 09:00 AM

  • 08 0173_08 0626_29092017_004921.mp4

Date
09/29/2017
W/O
657890
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00009
PipeID
P00231
Time
2:00 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4893
Sewer Name
08 GRACE STREET TRUNK, SECTION 1
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_657890_TV08020_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
08 0173
Downstream MH
08 0626
Dir. of Survey
Downstream
Length Surveyed
326.1 ft.
Total Length
326.1 ft.
Structural Index
3
Structural Quick
3424
Structural Rating
20
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 08 0173 to 08 0626
MH: 08 0173MH: 08 0626downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 01730 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK13.7 ft. CM - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES21.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"44.6 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES49.9 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES65 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES68.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"119.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"138.7 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES155.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES171.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"173.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start220.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"272.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"325 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH326.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish326.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK326.1 ft. MGO - General Observation - CONNECTION AT MH 12 O'CLOCK326.1 ft. AMH - Downstream Manhole, Survey Ends - 08 0626

Observation photos (7)

  • Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    13.7 ft. - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    44.6 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    49.9 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    65 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    138.7 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    155.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    173.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P00231Work order 657890

Observations (22)

DistanceCodeObservation
44.6CL—
171.3TF—
65CL—
272.7TF—
13.7CM—
326.1CM—
220.2TF—
173.8CM—
138.7CM—
326.1MGOCONNECTION AT MH 3 O'CLOCK
0AMH08 0173
68.9TF—
325MGOSPALLING THROUGHOUT THE REACH
21.5TF—
326.1MGOCONNECTION AT MH 12 O'CLOCK
326.1AMH08 0626
119.6TF—
155.8CL—
0MWL—
49.9CL—
0MWM—
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (5)

additional_info
SC346153
custom_field_two
3
customer
LACSD
datetime
2017-09-29T02:00:08-07:00
is_lateral_inspection
false