Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2021, 10:34 AM
  • 22 0787_22 0786_01112021_025102.mp4

Date
01/11/2021
W/O
865110
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00824
PipeID
P17151
Time
2:34 AM
Certificate
U-115-06002794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8371
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_865110_TV22089_DEC2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0787
Downstream MH
22 0786
Dir. of Survey
Downstream
Length Surveyed
321 ft.
Total Length
321 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 0787 to 22 0786
MH: 22 0787MH: 22 0786downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 07870 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.7 ft. MGO - General Observation - MAG COAT118.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"189.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"248.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"292.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"318.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish318.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321 ft. AMH - Downstream Manhole, Survey Ends - 22 0786

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.4 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

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

  • General Observation - MAG COAT

    3.7 ft. - General Observation - MAG COAT

Observations (14)

DistanceCodeObservation
248.8TF
0AMH22 0787
3.7MGOMAG COAT
2.4DAGS
0MWM
0MGOCONNECTION AT MH 3 O'CLOCK
118.2TF
292.6TF
318.1DAGS
189.5TF
0MWL
321AMH22 0786
2.4SAP
318.1SAP

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-01-11T02:34:55-08:00
documentation
PRO PIPE
is_lateral_inspection
false