Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2021, 08:52 AM
  • 22 0469_22 0468_02122021_010848.mp4

Date
02/12/2021
W/O
875114
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00816
PipeID
P16807
Time
12:52 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8603
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_875114_TV22049_FEB2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0468
Downstream MH
22 0469
Dir. of Survey
Upstream
Length Surveyed
276.2 ft.
Total Length
276.2 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
270
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
270
Pipe schematic from manhole 22 0468 to 22 0469
MH: 22 0468MH: 22 0469upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 04690 ft. MGO - General Observation - CONNECTION AT MH, 3 AND 9 O'CLOCK2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish58.8 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"67.5 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"119.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"192.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"196.8 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"260.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"274.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start274.2 ft. MGO - General Observation - MAG COAT274.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start276.2 ft. AMH - Downstream Manhole, Survey Begins - 22 0468276.2 ft. MWL - Water Level, 5 %of cross sectional area276.2 ft. MWM - Water Mark, 35 %of cross sectional area276.2 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK

Observation photos (4)

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

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

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • 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

  • Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"

    208.7 ft. - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"

Observations (17)

DistanceCodeObservation
0AMH22 0468
0MWL
274SSS
2SSS
276.2AMH22 0469
79.4TB
15.6TF
208.7TB
276.2MGOCONNECTION AT MH, 3 AND 9 O'CLOCK
0MWM
2MGOMAG COAT
217.4TF
2SAP
157TF
274SAP
84TF
0MGOCONNECTION AT MH, 3 O'CLOCK

Properties (6)

custom_field_three
SPALLING, MAG COAT AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2021-02-12T00:52:44-08:00
documentation
PRO PIPE
is_lateral_inspection
false