Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 17, 2019, 05:55 AM

  • B 1282_B 1281 _16072019_230739.mp4

Date
07/16/2019
W/O
771822
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01126
PipeID
P25177
Time
10:55 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6635
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_771822_TV16066_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 1282
Downstream MH
B 1281
Dir. of Survey
Downstream
Length Surveyed
270.6 ft.
Total Length
270.6 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
250
O&M Index
2
O&M Quick
2Q11
O&M Rating
177
Overall Index
2
Overall Quick
—
Overall Rating
427
Pipe schematic from manhole B 1282 to B 1281
MH: B 1282MH: B 1281downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 12820 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.8 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YESR36 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish36 ft. MMC - Material Change, Vitrified clay pipe36 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish54.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start54.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start54.5 ft. MMC - Material Change, Concrete pipe (non-reinfored)94.8 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, within 8 inches of joint: YES, Start224 ft. MGO - General Observation - POSSIBLE HOLE / SOIL OBSERVED @ 2 O'CLOCK268.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish268.7 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish268.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish268.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish270.6 ft. AMH - Downstream Manhole, Survey Ends - B 1281

Observation photos (9)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • 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

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

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

  • Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YESR

    3.8 ft. - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YESR

  • Material Change, Vitrified clay pipe

    36 ft. - Material Change, Vitrified clay pipe

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

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

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

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

  • Material Change, Concrete pipe (non-reinfored)

    54.5 ft. - Material Change, Concrete pipe (non-reinfored)

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

    94.8 ft. - Roots Fine Barrell, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P25177Work order 771822

Observations (21)

DistanceCodeObservation
268.7SAP—
268.7RFB—
2DAGS—
2SAP—
36SAP—
0MWM—
0AMHB 1282
224MGOPOSSIBLE HOLE / SOIL OBSERVED @ 2 O'CLOCK
268.7SSS—
54.5SSS—
36MMC—
268.7DAGS—
2SSS—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
270.6AMHB 1281
36SSS—
94.8RFB—
0MWL—
3.8RFJ—
54.5SAP—
54.5MMC—

Properties (6)

additional_info
SC378302
custom_field_two
2
customer
LACSD
datetime
2019-07-16T22:55:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false