Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 05:09 AM

  • 05 1271_05 1270 _06042020_222541.mp4

Date
06/04/2020
W/O
833683
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00518
PipeID
P06483
Time
10:09 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7322
Sewer Name
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_833683_TV05332_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
05 1271
Downstream MH
05 1270
Dir. of Survey
Downstream
Length Surveyed
341.5 ft.
Total Length
341.5 ft.
Structural Index
3
Structural Quick
514L
Structural Rating
600
O&M Index
2
O&M Quick
2M19
O&M Rating
147
Overall Index
3
Overall Quick
—
Overall Rating
747
Pipe schematic from manhole 05 1271 to 05 1270
MH: 05 1271MH: 05 1270downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 12710 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.2 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES17 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"51 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"66.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"131 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN140 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start142.9 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 15% GREASE/ROOTS-LATERAL/OPEN153.4 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES180.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish248.2 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - ACTIVE267.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"330 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES336.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish336.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish339 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish339 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish341.5 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN341.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1270341.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (6)

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    9.2 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 15% GREASE/ROOTS-LATERAL/OPEN

    142.9 ft. - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 15% GREASE/ROOTS-LATERAL/OPEN

  • Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

    153.4 ft. - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - ACTIVE

    248.2 ft. - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - ACTIVE

All inspections of P06483Work order 833683

Observations (26)

DistanceCodeObservation
0AMH05 1271
2SSS—
131TFOPEN
26.8TFA—
0MWL—
336.4FM—
341.5MGOCONN @ MH 3 O'CLOCK/OPEN
341.5AMH05 1270
142.9TFD15% GREASE/ROOTS-LATERAL/OPEN
248.2TBIACTIVE
17FM—
2CM—
339CM—
66.7TFC—
0MWM—
330B—
341.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
267.6TFC—
153.4RFJ—
180.5RFJ—
2DAGS—
336.4DAGS—
339SSS—
140RFJ—
51TFC—
9.2FM—

Properties (7)

additional_info
SC411311
custom_field_three
MULTIPLE FRUCTURE
custom_field_two
2
customer
1
datetime
2020-06-04T22:09:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false