Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2021, 05:58 AM

  • B 0473_B 0472_06212021_231740.mp4

Date
06/21/2021
W/O
896584
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08997
Time
10:58 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8949
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_896584_TV16080_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
57 in.
Upstream MH
B 0473
Downstream MH
B 0472
Dir. of Survey
Downstream
Length Surveyed
333.4 ft.
Total Length
333.4 ft.
Structural Index
3
Structural Quick
4E3M
Structural Rating
446
O&M Index
2
O&M Quick
2L1J
O&M Rating
188
Overall Index
2
Overall Quick
—
Overall Rating
634
Pipe schematic from manhole B 0473 to B 0472
MH: B 0473MH: B 0472downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - POSSIBLE CONNECTION @ U/S MH - 9 O'CLK.0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04732 ft. SAP - Surface Aggregate Projecting, 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, Start10.8 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start51.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"54.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start62.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start83.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish118.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"118.8 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Finish165.9 ft. RFC - Roots Fine Connection, at 12 o'clock, within 8 inches of joint: YES165.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"168.5 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES170.2 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start180.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start227.7 ft. RFC - Roots Fine Connection, from 11 to 01 o'clock, within 8 inches of joint: YES227.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"276.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"308.3 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"330.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish330.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish330.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish330.3 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Finish330.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish330.3 ft. MGO - General Observation - CAPPED CONNECTION @ D/S MH - 9 O'CLK.333.4 ft. AMH - Downstream Manhole, Survey Ends - B 0472

Observation photos (10)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • 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

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start

    10.8 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    54.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    62.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Connection, at 12 o'clock, within 8 inches of joint: YES

    165.9 ft. - Roots Fine Connection, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    168.5 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start

    170.2 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    180.6 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Connection, from 11 to 01 o'clock, within 8 inches of joint: YES

    227.7 ft. - Roots Fine Connection, from 11 to 01 o'clock, within 8 inches of joint: YES

All inspections of P08997Work order 896584

Observations (29)

DistanceCodeObservation
227.7RFC—
2SAP—
51.2TBA—
180.6FM—
168.5FM—
330.3SSS—
0MWL—
330.3SAP—
227.7TBA—
333.4AMHB 0472
165.9RFC—
54.2FL—
118.8TBA—
83.4FL—
330.3FM—
0MGOPOSSIBLE CONNECTION @ U/S MH - 9 O'CLK.
2DAGS—
10.8RFJ—
330.3RFJ—
170.2RFJ—
276.1TBA—
0MWM—
165.9TBA—
330.3DAGS—
330.3MGOCAPPED CONNECTION @ D/S MH - 9 O'CLK.
62.8SSS—
118.8RFJ—
308.3TBA—
0AMHB 0473

Properties (7)

additional_info
630069062121202
custom_field_three
PROJECTING AGGREGATE/MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2021-06-21T22:58:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false