Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 10, 2019, 07:33 AM
  • 18 0553_18 0395 _01092019_234131.mp4

Date
01/09/2019
W/O
740644
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00704
PipeID
P14231
Time
11:33 PM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5334
Sewer Name
18 SORENSEN AVENUE RELIEF TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_740644_TV18198_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
18 0553
Downstream MH
18 0395
Dir. of Survey
Downstream
Length Surveyed
32.5 ft.
Total Length
32.5 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
10
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 18 0553 to 18 0395
MH: 18 0553MH: 18 0395downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 05530 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area3 ft. FM - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES6.2 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start10.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES24.1 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES32.5 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish32.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0395

Observation photos (4)

  • Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    3 ft. - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Settled Fine,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    6.2 ft. - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    10.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    24.1 ft. - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
10.8CM
0AMH18 0553
6.2DSF
0MWL
3FM
32.5DSF
24.1CM
0MWM
32.5AMH18 0395

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2019-01-09T23:33:03-08:00
documentation
PROPIPE
is_lateral_inspection
false