Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2021, 06:13 AM

  • 22 0440_22 0439_12142021_225325.mp4

Date
12/14/2021
W/O
926766
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00815
PipeID
P16777
Time
10:13 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9300
Sewer Name
22 LARK ELLEN TRUNK, SECTS 2&3
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_926766_TV22047_DEC2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0440
Downstream MH
22 0439
Dir. of Survey
Downstream
Length Surveyed
364.9 ft.
Total Length
364.9 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
360
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
—
Overall Rating
504
Pipe schematic from manhole 22 0440 to 22 0439
MH: 22 0440MH: 22 0439downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04400 ft. MWL - Water Level, 25 %of cross sectional area2 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, Start2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"26.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"28.5 ft. MGO - General Observation - STEAM IN SEWER70.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"75.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN119.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"123.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"168.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"172.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"221.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN...........................................................................................................................................................................................................................................................225.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"273.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"278.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"323.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"326.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"362 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish362 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish362.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish364.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0439

Observation photos (1)

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

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

All inspections of P16777Work order 926766

Observations (25)

DistanceCodeObservation
362.2SAP—
22.1TFC—
0MWM—
0AMH22 0440
273.7TFC—
26.2TFC—
119.4TFC—
362DAGS—
362SSS—
172.4TFA—
326.9TFC—
323.1TFC—
168.6TFA—
2SSS—
28.5MGOSTEAM IN SEWER
2DAGS—
278.2TFC—
123.9TFC—
2.2SAP—
0MWL—
364.9AMH22 0439
225.5TFC—
75.2TFOPEN
70.8TFC—
221.6TFOPEN...........................................................................................................................................................................................................................................................

Properties (7)

additional_info
630098121421201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-12-14T22:13:22-08:00
documentation
PROPIPE
is_lateral_inspection
false