Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 25, 2016, 11:10 AM

  • 05 1260_05 1259_6252016_042910.mp4

Date
06/25/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00518
PipeID
P06470
Time
4:10 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
15 in.
Upstream MH
05 1259
Downstream MH
05 1260
Dir. of Survey
Upstream
Length Surveyed
239.7 ft.
Total Length
239.7 ft.
Structural Index
2
Structural Quick
312B
Structural Rating
29
O&M Index
3
O&M Quick
4233
O&M Rating
17
Overall Index
2
Overall Quick
—
Overall Rating
46
Pipe schematic from manhole 05 1259 to 05 1260
MH: 05 1259MH: 05 1260upstream0 ft. AMH - Downstream Manhole, Survey Ends - 5:40AM0.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE8.3 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - H8.3 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - SLIGHT41.4 ft. RBL - Roots Ball Lateral, from 12 to 06 o'clock, 55 %, within 8 inches of joint: YES41.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active77.1 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SLIGHT85 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT91 ft. RBL - Roots Ball Lateral, from 11 to 06 o'clock, 55 %, within 8 inches of joint: YES91 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open101.6 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - H113.3 ft. FC - Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES - HAIRLINE113.3 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT149.1 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT157 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - SLIGHT157 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SLIGHT163 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open163 ft. RML - Roots Medium Lateral, from 01 to 06 o'clock, 35 %, within 8 inches of joint: YES165.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - H171.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE177.8 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE206.4 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE215.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open221.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE226.1 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - SLIGHT231.6 ft. MGO - General Observation - 15" VCP237.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE239.7 ft. MWM - Water Mark, 40 %of cross sectional area239.7 ft. AMH - Downstream Manhole, Survey Begins - 4:20AM239.7 ft. MWL - Water Level, 5 %of cross sectional area239.7 ft. MGO - General Observation - Conn. @ Mh, 6 O' Clock. Active

Observation photos (6)

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

    2 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • General Observation - 15" VCP

    8.1 ft. - General Observation - 15" VCP

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

    18.6 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • Roots Medium Lateral, from 01 to 06 o'clock, 35 %, within 8 inches of joint: YES

    76.7 ft. - Roots Medium Lateral, from 01 to 06 o'clock, 35 %, within 8 inches of joint: YES

  • Roots Ball Lateral, from 11 to 06 o'clock, 55 %, within 8 inches of joint: YES

    148.7 ft. - Roots Ball Lateral, from 11 to 06 o'clock, 55 %, within 8 inches of joint: YES

  • Roots Ball Lateral, from 12 to 06 o'clock, 55 %, within 8 inches of joint: YES

    198.3 ft. - Roots Ball Lateral, from 12 to 06 o'clock, 55 %, within 8 inches of joint: YES

All inspections of P06470Work order 0574349

Observations (31)

DistanceCodeObservation
231.4FCH
0MWM—
198.3RBL—
126.4FCHAIRLINE
8.1MGO15" VCP
74.3FCH
0AMH4:20AM
2DSZSLUDGE
154.7FCSLIGHT
68.5DSZSLUDGE
239.7AMH5:40AM
148.7RBL—
76.7TFOpen
18.6DSZSLUDGE
24.6TFOpen
162.6FCSLIGHT
231.4FLSLIGHT
82.7FCSLIGHT
90.6FCSLIGHT
138.1FCH
61.9FCHAIRLINE
82.7FCSLIGHT
239.4DSZSLUDGE
148.7TFOpen
0MWL—
0MGOConn. @ Mh, 6 O' Clock. Active
198.3TFActive
33.3FCHAIRLINE
126.4FCSLIGHT
76.7RML—
13.6FCSLIGHT

Properties (4)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-06-25T04:10:10-07:00