Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2019, 08:35 AM

  • 05 1271_05 1270 _10072019_015937.mp4

Date
07/10/2019
W/O
771912
Weather
Dry
Operator/Surveyor
J VARGAS
Sewer ID
Z00518
PipeID
P06483
Time
1:35 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6755
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
RFIR_WO_771912_TV05332_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1270
Downstream MH
05 1271
Dir. of Survey
Upstream
Length Surveyed
340.8 ft.
Total Length
340.8 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
2
O&M Quick
2414
O&M Rating
12
Overall Index
2
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 05 1270 to 05 1271
MH: 05 1270MH: 05 1271upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 12712.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish18.2 ft. CM - Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES27.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"30 ft. CM - Crack Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES51.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 4"67.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"82.9 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Finish131.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN CONNECTION - CRACK IN LATERAL (3 TO 5 O'CLOCK)143 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish143.5 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1" - OPEN CONNECTION162.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start166.8 ft. RFJ - Roots Fine Joint, from 10 to 04 o'clock, within 8 inches of joint: YES170.9 ft. RFJ - Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES174.9 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES248.1 ft. TBI - Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 4", 1" - ACTIVE LATERAL BROKEN SOIL VISIBLE248.1 ft. MGP - General Photograph268.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"291.5 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start303.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start331.9 ft. CM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES338.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start340.8 ft. MWL - Water Level, 20 %of cross sectional area340.8 ft. AMH - Downstream Manhole, Survey Begins - 05 1270340.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 OCLOCK340.8 ft. MWM - Water Mark, 35 %of cross sectional area340.8 ft. MGO - General Observation - UNKNOWN CONNECTION AT MH 9 OCLOCK

Observation photos (13)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    8.9 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    37.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start

    49.3 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 4", 1" - ACTIVE LATERAL BROKEN SOIL VISIBLE

    92.7 ft. - Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 4", 1" - ACTIVE LATERAL BROKEN SOIL VISIBLE

  • General Photograph

    92.7 ft. - General Photograph

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

    165.9 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES

    169.9 ft. - Roots Fine Joint, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 10 to 04 o'clock, within 8 inches of joint: YES

    174 ft. - Roots Fine Joint, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    178.1 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1" - OPEN CONNECTION

    197.3 ft. - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1" - OPEN CONNECTION

  • Crack Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES

    310.8 ft. - Crack Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

    322.6 ft. - Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

All inspections of P06483Work order 771912

Observations (28)

DistanceCodeObservation
197.8RFJ—
340.8AMH05 1271
209.3TFOPEN CONNECTION - CRACK IN LATERAL (3 TO 5 O'CLOCK)
313.6TFA—
169.9RFJ—
92.7TBIACTIVE LATERAL BROKEN SOIL VISIBLE
338.6DAGS—
37.7DAE—
0MWL—
174RFJ—
289.6TFC—
322.6CM—
0AMH05 1270
2DAGS—
257.9CM—
165.9RFJ—
0MGOACTIVE CONNECTION AT MH 3 OCLOCK
8.9CM—
72.5TFC—
0MWM—
49.3CM—
92.7MGP—
337.8DAE—
197.3TBIOPEN CONNECTION
273.5TFC—
178.1RFJ—
310.8CM—
0MGOUNKNOWN CONNECTION AT MH 9 OCLOCK

Properties (6)

additional_info
SC378258
custom_field_two
3
customer
LACSD
datetime
2019-07-10T01:35:49-07:00
documentation
PRO-PIPE
is_lateral_inspection
false