Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2021, 10:43 AM

  • 22 0780A_22 0780_12142021_030321.mp4

Date
12/14/2021
W/O
926769
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00824
PipeID
P17141
Time
2:43 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9299
Sewer Name
22 RAMONA AVENUE TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_926769_TV22089_DEC2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0780A
Downstream MH
22 0780
Dir. of Survey
Downstream
Length Surveyed
358.5 ft.
Total Length
358.5 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
355
O&M Index
2
O&M Quick
2M15
O&M Rating
147
Overall Index
2
Overall Quick
—
Overall Rating
502
Pipe schematic from manhole 22 0780A to 22 0780
MH: 22 0780AMH: 22 0780downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 0780A0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH1.9 ft. MGO - General Observation - 40% MAG COAT1.9 ft. SAP - Surface Aggregate Projecting, 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 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"116 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN119.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"120.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN193 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN257.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN269.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"314 ft. TFC - Tap Factory Made Capped, at 04 o'clock, -, within 8 inches of joint: NO, 6"333.6 ft. LR - Alignment Right, 10 %, Start356 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish356 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish357 ft. LR - Alignment Right, 10 %, Finish357.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish358.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE358.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0780

Observation photos (1)

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

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

All inspections of P17141Work order 926769

Observations (24)

DistanceCodeObservation
120.9TBOPEN
0MWL—
356SSS—
357LR—
358.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
314TFC—
0AMH22 0780A
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
356DAGS—
116TFOPEN
269.5TFC—
0MWM—
257.5TFOPEN
193TFOPEN
2DAGS—
119.6TFC—
26.2TFC—
1.9MGO40% MAG COAT
1.9SAP—
2SSS—
357.4SAP—
0MGOROACHES @ MH
333.6LR—
358.5AMH22 0780

Properties (7)

additional_info
630335121321201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
1
customer
1
datetime
2021-12-14T02:43:41-08:00
documentation
PROPIPE
is_lateral_inspection
false