Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 21, 2022, 08:14 AM

  • 01 0543_01 0542_03212022_012148.mp4

Date
03/21/2022
W/O
941472
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00206
PipeID
P01031
Time
1:14 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10013
Sewer Name
01 CROCKETT BOULEVARD-GLEN AVENUE TRUNK
City
LOS ANGELES
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_941472_TV01232_MAR2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
15 in.
Upstream MH
01 0543
Downstream MH
01 0542
Dir. of Survey
Downstream
Length Surveyed
29 ft.
Total Length
29 ft.
Structural Index
2
Structural Quick
3211
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 01 0543 to 01 0542
MH: 01 0543MH: 01 0542downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 05430 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. MMC - Material Change, Vitrified clay pipe7.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES7.8 ft. MMC - Material Change, Cast Iron7.8 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23.9 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish23.9 ft. MMC - Material Change, Vitrified clay pipe26.6 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: YES26.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish29 ft. AMH - Downstream Manhole, Survey Ends - 01 054229 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK29 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (8)

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

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

  • Material Change, Vitrified clay pipe

    2.3 ft. - Material Change, Vitrified clay pipe

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    7.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Material Change, Cast Iron

    7.8 ft. - Material Change, Cast Iron

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    7.8 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Vitrified clay pipe

    23.9 ft. - Material Change, Vitrified clay pipe

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

    26.6 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MH

    29 ft. - General Observation - COCKROACHES IN MH

All inspections of P01031Work order 941472

Observations (15)

DistanceCodeObservation
7.8MMC—
7.4CM—
7.8SCP—
26.6CC—
29AMH01 0542
0MWM—
23.9SCP—
2DAGS—
0AMH01 0543
23.9MMC—
2.3MMC—
29MGOCONNECTION AT MH 3 O'CLOCK
0MWL—
26.6DAGS—
29MGOCOCKROACHES IN MH

Properties (7)

additional_info
630138032122001
custom_field_three
CRACKS/CORROSION METAL PIPE
custom_field_two
2
customer
1
datetime
2022-03-21T01:14:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false