Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2017, 09:09 AM

  • 02 1851_02 1850_20092017_020926.mpg

Date
09/20/2017
W/O
658424
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00255
PipeID
P04210
Time
2:09 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4930
Sewer Name
02 DOWNEY-BELLFLOWER RELIEF TRUNK, SECTION 2
City
PICO RIVERA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
25
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1851
Downstream MH
02 1850
Dir. of Survey
Downstream
Length Surveyed
498.8 ft.
Total Length
498.8 ft.
Structural Index
2
Structural Quick
3326
Structural Rating
21
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 02 1851 to 02 1850
MH: 02 1851MH: 02 1850downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 02 18510 ft. MWL - Water Level, 10 %of cross sectional area26.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start72 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish128.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO159.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES202.3 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES403.6 ft. CM - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES417.8 ft. CM - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES424.2 ft. CL - Crack Longitudinal, at 05 o'clock, within 8 inches of joint: YES424.2 ft. CM - Crack Multiple, from 07 to 08 o'clock, within 8 inches of joint: YES460.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES466.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES498.8 ft. AMH - Downstream Manhole, Survey Ends - 02 1850

Observation photos (9)

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO

    128.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    159.2 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES

    403.6 ft. - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES

    417.8 ft. - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 05 o'clock, within 8 inches of joint: YES

    424.2 ft. - Crack Longitudinal, at 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 08 o'clock, within 8 inches of joint: YES

    424.2 ft. - Crack Multiple, from 07 to 08 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P04210Work order 658424

Observations (16)

DistanceCodeObservation
466.6CL—
72DSZ—
128.1CL—
498.8AMH02 1850
0MWM—
460.8CL—
403.6CM—
424.2CL—
424.2CM—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
0AMH02 1851
159.2CL—
202.3CL—
417.8CM—
0MWL—
26.4DSZ—

Properties (4)

additional_info
SC345838
custom_field_two
3
customer
LACSD
datetime
2017-09-20T02:09:02-07:00