Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 26, 2020, 07:13 AM

  • 05 1519_05 1518 _08262020_003029.mp4

Date
08/26/2020
W/O
844346
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00528
PipeID
P06741
Time
12:13 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8009
Sewer Name
TORRANCE EXTENSION TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_844346_TV05309_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
15 in.
Upstream MH
05 1519
Downstream MH
05 1518
Dir. of Survey
Downstream
Length Surveyed
290.9 ft.
Total Length
290.9 ft.
Structural Index
3
Structural Quick
463J
Structural Rating
195
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
197
Pipe schematic from manhole 05 1519 to 05 1518
MH: 05 1519MH: 05 1518downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15190 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - PIPE SURFACE ROUGH THROUGHOUT LINE4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.3 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES18.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - HOLE WITH SOIL - 12 TO 1 O'CLOCK18.4 ft. RFL - Roots Fine Lateral, at 02 o'clock18.4 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES - SAME FOOTAGE INDICATED AS PAST TWO OBSERVATIONS28 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"55.3 ft. FM - Fracture Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES77 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"78.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - FROM 3 TO 4 O'CLK., ESSENTIALLY A HOLE @ THE JOINT110.8 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES128.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"180 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"232.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES286 ft. FM - Fracture Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES290.9 ft. MGO - General Observation - ACTIVE CONNECTION AT D/S MH - 3 O'CLOCK290.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish290.9 ft. AMH - Downstream Manhole, Survey Ends - 05 1518

Observation photos (9)

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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - HOLE WITH SOIL - 12 TO 1 O'CLOCK

    18.4 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - HOLE WITH SOIL - 12 TO 1 O'CLOCK

  • Roots Fine Lateral, at 02 o'clock

    18.4 ft. - Roots Fine Lateral, at 02 o'clock

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES - SAME FOOTAGE INDICATED AS PAST TWO OBSERVATIONS

    18.4 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES - SAME FOOTAGE INDICATED AS PAST TWO OBSERVATIONS

  • Fracture Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES

    55.3 ft. - Fracture Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - FROM 3 TO 4 O'CLK., ESSENTIALLY A HOLE @ THE JOINT

    78.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - FROM 3 TO 4 O'CLK., ESSENTIALLY A HOLE @ THE JOINT

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    110.8 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES

    286 ft. - Fracture Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES

All inspections of P06741Work order 844346

Observations (21)

DistanceCodeObservation
290.9MGOACTIVE CONNECTION AT D/S MH - 3 O'CLOCK
18.4TBHOLE WITH SOIL - 12 TO 1 O'CLOCK
55.3FM—
2MGOPIPE SURFACE ROUGH THROUGHOUT LINE
4.6CM—
18.4RFL—
78.1FMFROM 3 TO 4 O'CLK., ESSENTIALLY A HOLE @ THE JOINT
290.9CM—
110.8FM—
290.9AMH05 1518
9.3RFJ—
0AMH05 1519
28TF—
77TF—
286FM—
180TF—
128.1TF—
232.2FM—
0MWM—
18.4FMSAME FOOTAGE INDICATED AS PAST TWO OBSERVATIONS
0MWL—

Properties (7)

additional_info
SC411821
custom_field_three
HOLES / SOIL / MULTIPLE FRACTURES
custom_field_two
1
customer
1
datetime
2020-08-26T00:13:31-07:00
documentation
PROPIPE
is_lateral_inspection
false