Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2020, 10:37 AM

  • 22 0467_22 0466 _02242020_034957.mp4

Date
02/24/2020
W/O
813491
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16805
Time
2:37 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
18 in.
Width
18 in.
Upstream MH
22 0466
Downstream MH
22 0467
Dir. of Survey
Upstream
Length Surveyed
277.4 ft.
Total Length
277.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0466 to 22 0467
MH: 22 0466MH: 22 0467upstream0 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 22 04670 ft. MGO - General Observation - ROACHES IN MH1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish80 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"83.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"140.3 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"196.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"200.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"260.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"274.3 ft. MGO - General Observation - MAG COATING THROUGHOUT275.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start275.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start277.4 ft. AMH - Downstream Manhole, Survey Begins - 22 0466277.4 ft. MWL - Water Level, 10 %of cross sectional area277.4 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK277.4 ft. MGO - General Observation - ROACHES IN MH277.4 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (5)

  • General Observation - ROACHES IN MH

    0 ft. - General Observation - ROACHES IN MH

  • 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 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 - MAG COATING THROUGHOUT

    3.1 ft. - General Observation - MAG COATING THROUGHOUT

  • General Observation - ROACHES IN MH

    277.4 ft. - General Observation - ROACHES IN MH

All inspections of P16805Work order 813491

Observations (19)

DistanceCodeObservation
2SAP—
0AMH22 0466
277.4MGOCONNECTION AT MH 3 OCLOCK
0MWL—
0MGOCONNECTION AT MH 3 OCLOCK
277.4AMH22 0467
0MGOROACHES IN MH
16.9TFA—
3.1MGOMAG COATING THROUGHOUT
77.2TFA—
193.8TFA—
275.7DAGS—
277.4MGOROACHES IN MH
81TFA—
197.4TFA—
275.7SAP—
137.1TFC—
2DAGS—
0MWM—

Properties (6)

additional_info
SC398805
custom_field_two
3
customer
LACSD
datetime
2020-02-24T02:37:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false