Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2020, 09:42 AM

  • 22 0464_22 0463 _02242020_025313.mp4

Date
02/24/2020
W/O
813491
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16802
Time
1:42 AM
Certificate
U-111-11880`
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7416
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_813491_TV22049_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0464
Downstream MH
22 0463
Dir. of Survey
Downstream
Length Surveyed
254.6 ft.
Total Length
254.6 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
250
O&M Index
2
O&M Quick
2I00
O&M Rating
100
Overall Index
2
Overall Quick
—
Overall Rating
350
Pipe schematic from manhole 22 0464 to 22 0463
MH: 22 0464MH: 22 0463downstream0 ft. MGO - General Observation - CONN 3 O'CLCOK @ MH/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 04640 ft. MGO - General Observation - ROACHES IN MH0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 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, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 75% MAG COAT THROUGHOUT114.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN186.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN252.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish252.6 ft. MGO - General Observation - ROACHES IN MH252.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish253 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish254.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0463254.6 ft. MGO - General Observation - CONN 3 O'CLOCK @ MH/ACTIVE

Observation photos (6)

  • General Observation - ROACHES IN MH

    0 ft. - General Observation - ROACHES IN MH

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

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

  • 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

  • General Observation - 75% MAG COAT THROUGHOUT

    2 ft. - General Observation - 75% MAG COAT THROUGHOUT

  • General Observation - ROACHES IN MH

    252.6 ft. - General Observation - ROACHES IN MH

  • General Observation - CONN 3 O'CLOCK @ MH/ACTIVE

    254.6 ft. - General Observation - CONN 3 O'CLOCK @ MH/ACTIVE

All inspections of P16802Work order 813491

Observations (17)

DistanceCodeObservation
2SAV—
254.6AMH22 0463
186.4TFOPEN
114.2TFOPEN
2SSS—
0MGOCONN 3 O'CLCOK @ MH/ACTIVE
253SSS—
0AMH22 0464
254.6MGOCONN 3 O'CLOCK @ MH/ACTIVE
0MGOROACHES IN MH
0MWL—
2DAGS—
252.6SAV—
252.6MGOROACHES IN MH
2MGO75% MAG COAT THROUGHOUT
0MWM—
252.6DAGS—

Properties (6)

additional_info
SC398805
custom_field_two
3
customer
LACSD
datetime
2020-02-24T01:42:18-08:00
documentation
PRO PIPE
is_lateral_inspection
false