Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2017, 06:53 AM

  • 08 0176_08 0175_28092017_235800.mp4

Date
09/28/2017
W/O
657890
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00009
PipeID
P00234
Time
11:53 PM
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 0176
Downstream MH
08 0175
Dir. of Survey
Downstream
Length Surveyed
200.5 ft.
Total Length
200.5 ft.
Structural Index
4
Structural Quick
5132
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 08 0176 to 08 0175
MH: 08 0176MH: 08 0175downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 08 01760.1 ft. MWM - Water Mark, 15 %of cross sectional area3.6 ft. CM - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES49.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"96.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"143.7 ft. B - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES149.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES149.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"189.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES193.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 12"199 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH200.5 ft. AMH - Downstream Manhole, Survey Ends - 08 0175

Observation photos (2)

  • Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    3.6 ft. - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

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

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

All inspections of P00234Work order 657890

Observations (14)

DistanceCodeObservation
0MWL—
0.1MWM—
143.7B—
0MGOCONNECTION AT MH 9 O'CLOCK
149.7FL—
0AMH08 0176
149.7TF—
96.3TFC—
193.2TF—
200.5AMH08 0175
189.7DAGS—
199MGOSPALLING THROUGHOUT THE REACH
3.6CM—
49.1TFC—

Properties (5)

additional_info
SC346153
custom_field_two
2
customer
LACSD
datetime
2017-09-28T23:53:26-07:00
is_lateral_inspection
false