Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2021, 08:37 AM
  • H 0270_H 1112_1272021_012827.mp4

Date
12/07/2021
W/O
0917451
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01013
PipeID
P22954
Time
12:37 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H2039
Sewer Name
H JOINT OUTFALL H - UNIT 2H RELIEF
City
VERNON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 23
Page No.
02
Purpose
Routine Assessment
Project
20211207MDM_JOINT_OUTFALL_H_UNIT_2H_RELIEF
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
H 0270
Downstream MH
H 1112
Dir. of Survey
Downstream
Length Surveyed
275.8 ft.
Total Length
275.8 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
16
Pipe schematic from manhole H 0270 to H 1112
MH: H 0270MH: H 1112downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:25AM0 ft. MGO - General Observation - Conn. @ Mh, 6 O' Clock. Active1 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 05 to 08 o'clock, , within 8 inches of joint: NO - PAPER-INSIDE MH H 27015 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES15 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Start39.7 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Finish169.6 ft. FC - Fracture Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT169.6 ft. FC - Fracture Circumferential, from 12 to 06 o'clock, within 8 inches of joint: YES, Start - SLIGHT170.9 ft. FC - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: NO - HAIRLINE172.4 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: NO - HAIRLINE173 ft. FC - Fracture Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT179.4 ft. FC - Fracture Circumferential, from 12 to 06 o'clock, within 8 inches of joint: YES, Finish - SLIGHT275.8 ft. AMH - Downstream Manhole, Survey Ends - 1:55AM

Observation photos (2)

  • Deposits Settled Other,  25 %of cross sectional area, from 05 to 08 o'clock,  , within 8 inches of joint: NO - PAPER-INSIDE MH H  270

    1 ft. - Deposits Settled Other, 25 %of cross sectional area, from 05 to 08 o'clock, , within 8 inches of joint: NO - PAPER-INSIDE MH H 270

  • Fracture Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    169.6 ft. - Fracture Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

Observations (15)

DistanceCodeObservation
0MWL
0MWM
0AMH1:25AM
1DSZPAPER-INSIDE MH H 270
172.4FCHAIRLINE
15DAGS
0MGOConn. @ Mh, 6 O' Clock. Active
275.8AMH1:55AM
170.9FCHAIRLINE
179.4FCSLIGHT
169.6FCSLIGHT
169.6FCSLIGHT
15MWLS
39.7MWLS
173FCSLIGHT

Properties (7)

custom_field_three
SLIGHT CIRCUM FRACTURE JOINT TO JOINT
custom_field_two
2
customer
LACSD
datetime
2021-12-07T00:37:39-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false
year_laid
20000425