Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 27, 2017, 12:50 PM

  • A 1294_C 0399_11272017_045116.mp4

Date
11/27/2017
W/O
674250
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00143
PipeID
P09868
Time
4:50 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5229
Sewer Name
C JOINT OUTFALL C - UNIT 8E
City
ARTESIA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
40
Purpose
Routine Assessment
Project
WO_674250_TV02139_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
A 1294
Downstream MH
C 0399
Dir. of Survey
Downstream
Length Surveyed
372.2 ft.
Total Length
372.2 ft.
Structural Index
3
Structural Quick
3922
Structural Rating
31
O&M Index
3
O&M Quick
5141
O&M Rating
190
Overall Index
3
Overall Quick
—
Overall Rating
221
Pipe schematic from manhole A 1294 to C 0399
MH: A 1294MH: C 0399downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 12940 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 4 O'CLOCK2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start25.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish83.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS236.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES257.2 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES264.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start274.7 ft. MWL - Water Level, 50 %of cross sectional area281.2 ft. MWM - Water Mark, 75 %of cross sectional area312.5 ft. MWL - Water Level, 15 %of cross sectional area329.9 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Start355 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES362 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Finish367.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish370 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish370 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish372.2 ft. AMH - Downstream Manhole, Survey Ends - C 0399

Observation photos (6)

  • Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

    2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    257.2 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    264.4 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 40 %of cross sectional area, Start

    329.9 ft. - Water Level, Sag in pipe, 40 %of cross sectional area, Start

All inspections of P09868Work order 674250

Observations (21)

DistanceCodeObservation
370CM—
0MWM—
257.2CM—
0MWL—
329.9MWLS—
281.2MWM—
83.7DSZDEBRIS
274.7MWL—
25.1DSZ—
264.4CM—
236.7CL—
0AMHA 1294
372.2AMHC 0399
370DAGS—
2DSZDEBRIS
355CL—
2DAGS—
367.8DSZ—
362MWLS—
0MGOACTIVE CONNECTION AT MH 4 O'CLOCK
312.5MWL—

Properties (7)

additional_info
SC346100
custom_field_two
4
customer
LACSD
datetime
2017-11-27T04:50:44-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26597