Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 28, 2020, 10:56 AM
  • 22 0282_22 0281 _01282020_030959.mp4

Date
01/28/2020
W/O
808204
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00793
PipeID
P16568
Time
2:56 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7288
Sewer Name
22 CAMERON TRUNK, SECTS 1,2,&3
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_808204_TV22014_JAN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0282
Downstream MH
22 0281
Dir. of Survey
Downstream
Length Surveyed
390.7 ft.
Total Length
390.7 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
385
O&M Index
2
O&M Quick
2N00
O&M Rating
154
Overall Index
2
Overall Quick
Overall Rating
539
Pipe schematic from manhole 22 0282 to 22 0281
MH: 22 0282MH: 22 0281downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 02820 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start34.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"42.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"51 ft. MWL - Water Level, 5 %of cross sectional area, 6"103 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"181 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"237.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"249.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"273.7 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"318.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"322.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"329.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"383.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"388 ft. MGO - General Observation - Magnesium Hydroxide Coat, 8 to 4 oclock, 50% intact, throughout the reach388.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish388.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish388.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish390.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0281

Observation photos (3)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (24)

DistanceCodeObservation
0MWL
329.3TFA
388.3SAP
249.1TFC
390.7AMH22 0281
318.4TFC
388.3SSS
2SAP
2DAGS
388MGOMagnesium Hydroxide Coat, 8 to 4 oclock, 50% intact, throughout the reach
322.1TBA
388.3DAGS
273.7TFA
0AMH22 0282
0MGOCONNECTION AT MH 9 O'CLOCK
34.2TBA
103TFA
2SSS
383.5TBA
237.1TFA
42.4TF
181TFA
0MWM
51MWL

Properties (6)

additional_info
SC398774, pushing debris/broken pipe d/s
custom_field_two
2
customer
LACSD
datetime
2020-01-28T02:56:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false