Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 06:07 AM

  • 22 0468_22 0467 _02252019_220721.mp4

Date
02/25/2019
W/O
750841
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16806
Time
10:07 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 0468
Downstream MH
22 0467
Dir. of Survey
Downstream
Length Surveyed
276.3 ft.
Total Length
276.3 ft.
Structural Index
3
Structural Quick
3J2I
Structural Rating
265
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
—
Overall Rating
375
Pipe schematic from manhole 22 0468 to 22 0467
MH: 22 0468MH: 22 0467downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 04680 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - MAG COATING THROUGHOUT 80%25.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start44.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"50.3 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"96.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"164.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"261 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"274.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish274.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish274.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish275.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK275.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE276.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0467

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • 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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    275.6 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16806Work order 750841

Observations (21)

DistanceCodeObservation
275.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH22 0468
44.3TFA—
96.7TFC—
261TFA—
25.1SSS—
274.5SSS—
2.4MGOMAG COATING THROUGHOUT 80%
2DAGS—
274.5SAP—
0MWL—
50.3TBA—
164.5TFA—
0MWM—
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
275.6MGOCOCKROACHES IN MANHOLE
2SAP—
0MGOCOCKROACHES IN MANHOLE
274.5DAGS—
276.3AMH22 0467
220.8TFC—

Properties (5)

additional_info
SC365919
custom_field_two
3
customer
LACSD
datetime
2019-02-25T22:07:25-08:00
is_lateral_inspection
false