Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 07:40 AM

  • 22 0465_22 0464 _02252019_234057.mp4

Date
02/25/2019
W/O
750841
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16803
Time
11:40 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5918
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_750841_TV22049_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0464
Downstream MH
22 0465
Dir. of Survey
Upstream
Length Surveyed
264.4 ft.
Total Length
264.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 22 0464 to 22 0465
MH: 22 0464MH: 22 0465upstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 22 04650.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 12 O'CLOCK1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish115.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"208.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"255.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start261.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start262.4 ft. MGO - General Observation - MAG COATING THROUGHOUT 80%264.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE264.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK264.4 ft. AMH - Downstream Manhole, Survey Begins - 22 0464264.4 ft. MWL - Water Level, 20 %of cross sectional area264.4 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - MAG COATING THROUGHOUT 80%

    2 ft. - General Observation - MAG COATING THROUGHOUT 80%

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    3.1 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

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

  • General Observation - COCKROACHES IN MANHOLE

    264.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16803Work order 750841

Observations (15)

DistanceCodeObservation
263.4DAGS—
3.1DAGS—
0MGOCOCKROACHES IN MANHOLE
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH22 0464
0MWL—
264.4MGOCOCKROACHES IN MANHOLE
263.4SAP—
56.3TFA—
264.4AMH22 0465
2MGOMAG COATING THROUGHOUT 80%
148.5TFA—
0MWM—
8.6SAP—
263.5MGOACTIVE CONNECTION AT MH 12 O'CLOCK

Properties (5)

additional_info
SC365919
custom_field_two
2
customer
LACSD
datetime
2019-02-25T23:40:42-08:00
is_lateral_inspection
false