Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2019, 09:23 AM
  • 29 0036_C 0622 _30072019_024005.mp4

Date
07/30/2019
W/O
776967
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00020
PipeID
P23816
Time
2:23 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6725
Sewer Name
29 EASTSIDE INTERCEPTOR TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_776967_TV29109_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
29 0036
Downstream MH
C 0622
Dir. of Survey
Downstream
Length Surveyed
255.1 ft.
Total Length
255.1 ft.
Structural Index
2
Structural Quick
3321
Structural Rating
12
O&M Index
2
O&M Quick
2I11
O&M Rating
101
Overall Index
2
Overall Quick
Overall Rating
113
Pipe schematic from manhole 29 0036 to C 0622
MH: 29 0036MH: C 0622downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 00360 ft. MWM - Water Mark, 10 %of cross sectional area5.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start34.5 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES40.2 ft. CC - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES115.3 ft. SCP - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start115.3 ft. MMC - Material Change, Cast Iron - CAS128 ft. MMC - Material Change, Vitrified clay pipe - VCP128 ft. SCP - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish210 ft. LLD - Alignment Left Down, 10 %254.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish255.1 ft. AMH - Downstream Manhole, Survey Ends - C 0622

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    5.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    34.5 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

    40.2 ft. - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    115.3 ft. - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
255.1AMHC 0622
115.3SCP
34.5CL
0MWL
40.2CC
210LLD
128MMCVCP
5.5DAGS
0AMH29 0036
115.3MMCCAS
128SCP
254.8DAGS
0MWM

Properties (6)

additional_info
SC378224
custom_field_two
3
customer
LACSD
datetime
2019-07-30T02:23:51-07:00
documentation
PROPIPE
is_lateral_inspection
false