Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2021, 09:49 AM
  • 22 0788A_22 0788_01112021_020147.mp4

Date
01/11/2021
W/O
865110
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00824
PipeID
P17154
Time
1:49 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 0788A
Downstream MH
22 0788
Dir. of Survey
Downstream
Length Surveyed
172.8 ft.
Total Length
172.8 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 22 0788A to 22 0788
MH: 22 0788AMH: 22 0788downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 0788A0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2.2 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, Start7.4 ft. MGO - General Observation - MAG COAT59 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES68.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"80.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"139.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"151.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"169.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish169.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish172.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0788

Observation photos (4)

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

    2.2 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

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

  • General Observation - MAG COAT

    7.4 ft. - General Observation - MAG COAT

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    59 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
169.9SAP
0MGOCONNECTION AT MH 9 O'CLOCK
68.6TFC
151.8TF
169.9DAGS
0AMH22 0788A
59FM
80.3TFA
172.8AMH22 0788
139.9TFA
0MWL
2.2DAGS
2.2SAP
7.4MGOMAG COAT
0MWM

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-01-11T01:49:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false