Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2017, 10:04 AM

  • 02 1862_02 1861 _19092017_030448.mpg

Date
09/19/2017
W/O
658424
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00255
PipeID
P04221
Time
3:04 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4929
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.
22
Purpose
Routine Assessment
Project
WO_658424_TV02123_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1862
Downstream MH
02 1861
Dir. of Survey
Downstream
Length Surveyed
384.5 ft.
Total Length
384.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 02 1862 to 02 1861
MH: 02 1862MH: 02 1861downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 186278.1 ft. CM - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES124.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start144.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES321.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish384.5 ft. AMH - Downstream Manhole, Survey Ends - 02 1861

Observation photos (2)

  • Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    78.1 ft. - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    144.9 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

All inspections of P04221Work order 658424

Observations (8)

DistanceCodeObservation
0MWL—
78.1CM—
0MWM—
144.9CL—
384.5AMH02 1861
321.8DSZ—
124.2DSZ—
0AMH02 1862

Properties (6)

additional_info
SC345837
custom_field_two
4
customer
LACSD
datetime
2017-09-19T03:04:24-07:00
documentation
PRO-PIPE
is_lateral_inspection
false