Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 5, 2018, 04:44 PM

  • 29 0098_29 0097_752018_101726.mp4

Date
07/05/2018
W/O
0711161
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00273
PipeID
P23881
Time
9:44 AM
Certificate
U-115-06022628
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0925
Sewer Name
29 33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20180705MI_33_RD_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0097
Downstream MH
29 0098
Dir. of Survey
Upstream
Length Surveyed
47.3 ft.
Total Length
47.3 ft.
Structural Index
4
Structural Quick
5141
Structural Rating
11
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 29 0097 to 29 0098
MH: 29 0097MH: 29 0098upstream0 ft. MSA - Survey Abandoned - DUE TO OFFSET JOINTS0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.7 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES2 ft. B - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES2.4 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"11.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - AT THE JOINT17.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"35.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"36.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES39.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start43.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES47.3 ft. MWM - Water Mark, 20 %of cross sectional area47.3 ft. MGO - General Observation - ROACHES > 50 AT MH47.3 ft. MWL - Water Level, 5 %of cross sectional area47.3 ft. AMH - Downstream Manhole, Survey Begins - 10:16 AM

Observation photos (7)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    8.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    12.1 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - AT THE JOINT

    35.6 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - AT THE JOINT

  • Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"

    44.9 ft. - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"

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

    45.3 ft. - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES

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

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

All inspections of P23881Work order 0711161

Observations (15)

DistanceCodeObservation
0MWM—
0MGOROACHES > 50 AT MH
0MWL—
45.3B—
29.9TFC—
35.6DAEAT THE JOINT
12.1TFA—
47.3MSADUE TO OFFSET JOINTS
44.9TFA—
47.3DAGS—
0AMH10:16 AM
4CL—
8.2DAGS—
10.6DAE—
45.6FM—

Properties (3)

custom_field_two
5
customer
LACSD
datetime
2018-07-05T09:44:22-07:00