Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 15, 2019, 10:33 AM

  • 22 0252_22 0251_01152019_025032.mp4

Date
01/15/2019
W/O
745520
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00793
PipeID
P16534
Time
2:33 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6304
Sewer Name
22 CAMERON TRUNK, SECTS 1,2,&3
City
WEST COVINA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_745520_TV22016_JAN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0252
Downstream MH
22 0251
Dir. of Survey
Downstream
Length Surveyed
320.3 ft.
Total Length
320.3 ft.
Structural Index
3
Structural Quick
3L2J
Structural Rating
303
O&M Index
2
O&M Quick
312L
O&M Rating
129
Overall Index
2
Overall Quick
—
Overall Rating
432
Pipe schematic from manhole 22 0252 to 22 0251
MH: 22 0252MH: 22 0251downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 02520 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start30.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"31.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start96.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.6 ft. RML - Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES125.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"196 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"250 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"253 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"289.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"318.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish318.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish318.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish320.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK320.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0251

Observation photos (4)

  • 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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

    31.6 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

    125.6 ft. - Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

All inspections of P16534Work order 745520

Observations (20)

DistanceCodeObservation
196TFA—
253TFA—
125.6RML—
2DAGS—
31.6SSS—
320.3MGOACTIVE CONNECTION AT MH 3 O'CLOCK
318.5SAP—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
320.3AMH22 0251
0MWM—
289.7TFC—
0AMH22 0252
318.5DAGS—
2.3SAP—
250TFA—
96.5TFA—
0MWL—
30.4TFA—
125.6TFA—
318.5SSS—

Properties (6)

additional_info
SC365670
custom_field_two
2
customer
LACSD
datetime
2019-01-15T02:33:41-08:00
documentation
PRO PIPE
is_lateral_inspection
false