Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2016, 09:57 AM

  • 02 0912_02 0911_20160108_022919_.mp4

Date
01/08/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03480
Time
1:57 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2951
Sewer Name
02 DOWNEY-BELLFLOWER DIVERSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_546949_TV02053_JAN2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
02 0912
Downstream MH
02 0911
Dir. of Survey
Downstream
Length Surveyed
390.7 ft.
Total Length
390.8 ft.
Structural Index
2
Structural Quick
4132
Structural Rating
28
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
32
Pipe schematic from manhole 02 0912 to 02 0911
MH: 02 0912MH: 02 0911downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09120 ft. MWM - Water Mark, 50 %of cross sectional area5.5 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES92.3 ft. CH2 - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES119.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES139 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES169.7 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES237 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES253.4 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES292.5 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES332.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES363.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES368 ft. CM - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES377.5 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES390.7 ft. AMH - Downstream Manhole, Survey Ends - 02 0911

Observation photos (12)

  • Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES

    5.5 ft. - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES

    92.3 ft. - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

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

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

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    237 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    253.4 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    292.5 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    368 ft. - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

    377.5 ft. - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

All inspections of P03480Work order 546949

Observations (16)

DistanceCodeObservation
292.5CL—
368CM—
363.1CL—
169.7CL—
0MWL—
253.4CL—
332.9CL—
119.2CL—
390.7AMH02 0911
0AMH02 0912
92.3CH2—
0MWM—
237CL—
139CL—
377.5CM—
5.5FC—

Properties (5)

additional_info
SC224962
custom_field_two
3
customer
LACSD
datetime
2016-01-08T01:57:43-08:00
sewer_category
GRAVITY