Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2021, 09:40 AM

  • 22 0863_22 0862_10052021_025457.mp4

Date
10/05/2021
W/O
916538
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00803
PipeID
P17230
Time
2:40 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9453
Sewer Name
22 DALTON TRUNK, SECTION 3
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_916538_TV22158_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0863
Downstream MH
22 0862
Dir. of Survey
Downstream
Length Surveyed
374.3 ft.
Total Length
374.3 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
222
O&M Index
2
O&M Quick
2E00
O&M Rating
58
Overall Index
3
Overall Quick
—
Overall Rating
280
Pipe schematic from manhole 22 0863 to 22 0862
MH: 22 0863MH: 22 0862downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 08630 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 90% MAG COAT2.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start27.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"36.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"84.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"133.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"142 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"182 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"198.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"227.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start230.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"279.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"372 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish372 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish374.3 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE374.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0862374.3 ft. MGO - General Observation - ROACHES @ MH

Observation photos (4)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • General Observation - 90% MAG COAT

    2 ft. - General Observation - 90% MAG COAT

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

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

  • General Observation - ROACHES @ MH

    374.3 ft. - General Observation - ROACHES @ MH

All inspections of P17230Work order 916538

Observations (23)

DistanceCodeObservation
198.4TFA—
372SAV—
227.2DAGS—
2MGO90% MAG COAT
182TFA—
230.6TFC—
374.3MGOCONN @ MH 3 O'CLOCK/ACTIVE
0AMH22 0863
374.3AMH22 0862
36.1TFA—
0MWL—
374.3MGOROACHES @ MH
0MGOROACHES @ MH
133.6TFC—
0MWM—
27.9TFC—
279.7TFA—
372DAGS—
271.3TFA—
76.5TFA—
84.6TFA—
2.4SAV—
142TFA—

Properties (7)

additional_info
630069100421203
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-10-05T02:40:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false