Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 25, 2016, 01:11 PM

  • 05 1255_05 1254A_6252016_062852.mp4

Date
06/25/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00518
PipeID
P06463
Time
6:11 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0170
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Main Highway - Urban
Location Code
A
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 1255
Downstream MH
05 1254A
Dir. of Survey
Downstream
Length Surveyed
291.9 ft.
Total Length
291.9 ft.
Structural Index
2
Structural Quick
2900
Structural Rating
18
O&M Index
3
O&M Quick
4132
O&M Rating
12
Overall Index
2
Overall Quick
—
Overall Rating
30
Pipe schematic from manhole 05 1255 to 05 1254A
MH: 05 1255MH: 05 1254Adownstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped0 ft. AMH - Upstream Manhole, Survey Begins - 6:25AM8 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - SLIGHT14.1 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - SLIGHT14.1 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - SLIGHT54 ft. FC - Fracture Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE74.7 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - SLIGHT84.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start110 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - SLIGHT126.4 ft. MWM - Water Mark, 50 %of cross sectional area185.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish185.5 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start227.6 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - H227.6 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - H238.1 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO289.1 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT291.6 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active291.6 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish291.9 ft. AMH - Downstream Manhole, Survey Ends - 6:45AM

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    84.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Water Mark, 50 %of cross sectional area

    126.4 ft. - Water Mark, 50 %of cross sectional area

  • Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    185.5 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO

    238.1 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO

All inspections of P06463Work order 0574349

Observations (22)

DistanceCodeObservation
0MGOConn. @ Mh, 3 O' Clock. Capped
0MWM—
14.1FCSLIGHT
84.2DAGS—
0MWL—
185.5DAGS—
74.7FCSLIGHT
8FCSLIGHT
291.9AMH6:45AM
227.6FCH
238.1DAGS—
0MGOConn. @ Mh, 9 O' Clock. Capped
291.6MGOConn. @ Mh, 9 O' Clock. Active
0AMH6:25AM
227.6FCH
289.1FCSLIGHT
14.1FCSLIGHT
110FCSLIGHT
126.4MWM—
54FCHAIRLINE
185.5DAGS—
291.6DAGS—

Properties (6)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-06-25T06:11:42-07:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false