Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2022, 10:55 AM

  • 22 0456_22 0455_02102022_030704.mp4

Date
02/10/2022
W/O
936485
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00816
PipeID
P16794
Time
2:55 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9779
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
AZUSA
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_936485_TV22049_FEB2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0456
Downstream MH
22 0455
Dir. of Survey
Downstream
Length Surveyed
263.8 ft.
Total Length
263.8 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
156
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
156
Pipe schematic from manhole 22 0456 to 22 0455
MH: 22 0456MH: 22 0455downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04560 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING60.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"260.1 ft. MMC - Material Change, Vitrified clay pipe260.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish263.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0455263.8 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

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

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

All inspections of P16794Work order 936485

Observations (11)

DistanceCodeObservation
0MWM—
2SAP—
260.1MMC—
263.8AMH22 0455
0MWL—
2MGOMAG COATING
263.8MGOCONNECTION AT MH 9 O'CLOCK
60.9TF—
0AMH22 0456
260.1SAP—
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (7)

additional_info
630098020922201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2022-02-10T02:55:58-08:00
documentation
PROPIPE
is_lateral_inspection
false