Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 4, 2019, 08:46 AM

  • 08 0310_08 0309_09042019_020350.mp4

Date
09/04/2019
W/O
787537
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00013
PipeID
P00357
Time
1:46 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6922
Sewer Name
08 KEYSTONE TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_787537_TV08155_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
08 0309
Downstream MH
08 0310
Dir. of Survey
Upstream
Length Surveyed
352.1 ft.
Total Length
352.1 ft.
Structural Index
3
Structural Quick
4F3E
Structural Rating
380
O&M Index
2
O&M Quick
2M11
O&M Rating
139
Overall Index
3
Overall Quick
—
Overall Rating
519
Pipe schematic from manhole 08 0309 to 08 0310
MH: 08 0309MH: 08 0310upstream0 ft. AMH - Upstream Manhole, Survey Ends - 08 03100.4 ft. MGO - General Observation - CONN 3 O'CLOCK @ MH/ACTIVE0.4 ft. MGO - General Observation - CONN 9 O'CLOCK @ MH2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish3.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish75.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"75.8 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES124.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"179.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"185.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish185.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start228.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES228.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"275.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"323.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"336.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start347.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start350.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start352.1 ft. MWL - Water Level, 30 %of cross sectional area352.1 ft. MGO - General Observation - CONN MH 9 O'CLOCK/CAPPED352.1 ft. AMH - Downstream Manhole, Survey Begins - 08 0309352.1 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - @ MH352.1 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (5)

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    15.8 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

    123.9 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

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

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

  • Deposits Attached Grease, 0 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

    276.3 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

All inspections of P00357Work order 787537

Observations (24)

DistanceCodeObservation
76.2TFC—
351.7MGOCONN 3 O'CLOCK @ MH/ACTIVE
0MWL—
0MGOCONN MH 9 O'CLOCK/CAPPED
166.5CM—
123.9DAGS—
276.3TFA—
351.7MGOCONN 9 O'CLOCK @ MH
348.5DAGS—
28.8TFC—
15.8DAGS—
228TFC—
352.1AMH08 0310
0AMH08 0309
276.3DAGS—
0VC@ MH
166.5FM—
0MWM—
123.9TFA—
5CM—
2SSS—
350SSS—
348.5FM—
172.9TFC—

Properties (6)

additional_info
SC378519
custom_field_two
2
customer
LACSD
datetime
2019-09-04T01:46:51-07:00
documentation
PROPIPE
is_lateral_inspection
false