Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 5, 2018, 08:15 AM

  • A 1113_A 1112 _452018_015216.mp4

Date
04/05/2018
W/O
0697985
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00973
PipeID
P21043
Time
1:15 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 1113
Downstream MH
A 1112
Dir. of Survey
Downstream
Length Surveyed
161.7 ft.
Total Length
161.7 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole A 1113 to A 1112
MH: A 1113MH: A 1112downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MWL - Water Level, 15 %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, Start8 ft. MGO - General Observation - 42" VCP116.9 ft. MGO - General Observation - 42 ' VCP147.3 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE151.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE153.1 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: NO - HAIRLINE158.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - HAIRLINE161.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active161.2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish161.7 ft. AMH - Downstream Manhole, Survey Ends - 1:55AM

Observation photos (4)

  • 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

  • General Observation - 42" VCP

    8 ft. - General Observation - 42" VCP

  • General Observation - 42 ' VCP

    116.9 ft. - General Observation - 42 ' VCP

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

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

All inspections of P21043Work order 0697985

Observations (13)

DistanceCodeObservation
0AMH1:30AM
8MGO42" VCP
161.2MGOConn. @ Mh, 9 O' Clock. Active
161.2DAGS—
116.9MGO42 ' VCP
2DAGS—
147.3FCHAIRLINE
151.8FLHAIRLINE
0MWL—
161.7AMH1:55AM
153.1FCHAIRLINE
0MWM—
158.1FLHAIRLINE

Properties (6)

custom_field_three
HAIRLINE FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2018-04-05T01:15:27-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false