Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 25, 2016, 02:30 PM

  • 05 1253A_05 1253_6252016_073326.mp4

Date
06/25/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00518
PipeID
P06461
Time
7:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0171
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
19
Purpose
Routine Assessment
Project
20160625MDM_SO_HAWTHORNE_WARFIELD_AV_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
05 1253A
Downstream MH
05 1253
Dir. of Survey
Downstream
Length Surveyed
273.8 ft.
Total Length
273.8 ft.
Structural Index
2
Structural Quick
4124
Structural Rating
13
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 05 1253A to 05 1253
MH: 05 1253AMH: 05 1253downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 7:35AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT14.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - HAIRLINE101.8 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES - SLIGHT101.8 ft. MGO - General Observation - 18" VCP235.7 ft. FC - Fracture Circumferential, from 10 to 03 o'clock, within 8 inches of joint: YES - H261.2 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES261.2 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES - SLIGHT273.3 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish273.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active273.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped273.8 ft. AMH - Downstream Manhole, Survey Ends - 7:55AM

Observation photos (3)

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    4.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

  • General Observation - 18" VCP

    101.8 ft. - General Observation - 18" VCP

All inspections of P06461Work order 0574349

Observations (16)

DistanceCodeObservation
4.4FMSLIGHT
273.3DAGS—
0MGOConn. @ Mh, 3 O' Clock. Active
0AMH7:35AM
0MWM—
0MWL—
273.3MGOConn. @ Mh, 3 O' Clock. Active
261.2CC—
101.8FCSLIGHT
101.8MGO18" VCP
273.8AMH7:55AM
14.4FCHAIRLINE
261.2FCSLIGHT
235.7FCH
273.3MGOConn. @ Mh, 9 O' Clock. Capped
2DAGS—

Properties (4)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-06-25T07:30:37-07:00