Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 5, 2018, 08:18 AM
  • A 1112_A 1111_452018_023934.mp4

Date
04/05/2018
W/O
0697985
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00973
PipeID
P21042
Time
1:18 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0804
Sewer Name
A JOINT OUTFALL A - UNIT 9
City
PARAMOUNT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
35
Purpose
Capital Improvement Program Assesment
Project
20180405MDM_JOINT_OUTFALL_UNIT_9
Material
Vitrified Clay Pipe
Shape
Circular
Height
42 in.
Upstream MH
A 1112
Downstream MH
A 1111
Dir. of Survey
Downstream
Length Surveyed
62.5 ft.
Total Length
62.5 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole A 1112 to A 1111
MH: A 1112MH: A 1111downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:35AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start26.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE26.6 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - H28.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6" - Capped31.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - H41.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE47.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - H62.1 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish62.5 ft. AMH - Downstream Manhole, Survey Ends - 2:55AM

Observation photos (3)

  • Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

    26.6 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

    41.4 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

Observations (13)

DistanceCodeObservation
0AMH2:35AM
2DAGS
0MGOConn. @ Mh, 9 O' Clock. Active
31.7FLH
0MWL
28.3TFCCapped
62.1DAGS
47.8FLH
26.6FLHAIRLINE
0MWM
62.5AMH2:55AM
41.4FLHAIRLINE
26.6FCH

Properties (4)

custom_field_three
HAIRLINE FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2018-04-05T01:18:25-07:00