Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 05:54 AM

  • 22 0469_22 0468 _02252019_215439.mp4

Date
02/25/2019
W/O
750841
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16807
Time
9:54 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 0469
Downstream MH
22 0468
Dir. of Survey
Downstream
Length Surveyed
276.9 ft.
Total Length
276.9 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
273
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
—
Overall Rating
383
Pipe schematic from manhole 22 0469 to 22 0468
MH: 22 0469MH: 22 0468downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 22 04690 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start2.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start68.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"119 ft. MGO - General Observation - MAG COATING THROUGHOUT 75%119.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"192.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"197.3 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"260.7 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"274.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish274.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish274.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish276.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE276.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0468276.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • 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

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

  • General Observation - COCKROACHES IN MANHOLE

    276.9 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16807Work order 750841

Observations (20)

DistanceCodeObservation
0MWL—
0MWM—
260.7TFA—
2.3SSS—
274.6SAP—
276.9MGOCOCKROACHES IN MANHOLE
274.6DAGS—
2DAGS—
0MGOCOCKROACHES IN MANHOLE
276.9AMH22 0468
276.9MGOACTIVE CONNECTION AT MH 9 O'CLOCK
192.6TFA—
274.6SSS—
68.7TBA—
2SAP—
119MGOMAG COATING THROUGHOUT 75%
0AMH22 0469
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
197.3TBA—
119.4TFA—

Properties (5)

additional_info
SC365919
custom_field_two
3
customer
LACSD
datetime
2019-02-25T21:54:43-08:00
is_lateral_inspection
false