Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2019, 03:53 PM

  • 02 0911_02 0910_9172019_092202.mp4

Date
09/17/2019
W/O
0790965
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00252
PipeID
P03479
Time
8:53 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G8082
Sewer Name
02 DOWNEY-BELLFLOWER DIVERSION TRUNK
City
DOWNEY
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Capital Improvement Program Assesment
Project
20190917SHO_DOWNER_BELLFLOWER_DIVERSION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
02 0911
Downstream MH
02 0910
Dir. of Survey
Downstream
Length Surveyed
390 ft.
Total Length
390 ft.
Structural Index
2
Structural Quick
3424
Structural Rating
21
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 02 0911 to 02 0910
MH: 02 0911MH: 02 0910downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 091111.1 ft. CC - Crack Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES, Start17 ft. CC - Crack Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish21 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES70.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES100 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start103.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish120.4 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES131.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES135.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start232.3 ft. B - Broken, at 02 o'clock, within 8 inches of joint: YES297.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish375.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start379.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish390 ft. AMH - Downstream Manhole, Survey Ends - MH 0910

Observation photos (2)

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

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

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

    232.3 ft. - Broken, at 02 o'clock, within 8 inches of joint: YES

All inspections of P03479Work order 0790965

Observations (17)

DistanceCodeObservation
0MWL—
135.5CM—
232.3B—
0MWM—
375.1CL—
70.5CL—
100FL—
0AMHMH 0911
120.4CM—
131.2CL—
390AMHMH 0910
379.6CL—
11.1CC—
21CL—
297.5CM—
17CC—
103.9FL—

Properties (5)

additional_info
RFIR
customer
LACSD
datetime
2019-09-17T08:53:26-07:00
documentation
OBREGON, IGNACIO, BRAR, RUVALCABA
is_lateral_inspection
false