Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 15, 2019, 09:41 AM

  • 18 0006_18 0650 _15072019_025047.mp4

Date
07/15/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13822
Time
2:41 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6710
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_771897_TV18059_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0650
Downstream MH
18 0006
Dir. of Survey
Upstream
Length Surveyed
38.7 ft.
Total Length
38.7 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
2
O&M Quick
312B
O&M Rating
31
Overall Index
2
Overall Quick
—
Overall Rating
40
Pipe schematic from manhole 18 0650 to 18 0006
MH: 18 0650MH: 18 0006upstream0 ft. MGO - General Observation - FOOTAGE INCORRECT ON DATABASE0 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 18 00060 ft. MGO - General Observation - STOP LOG AT MH0.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish31.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES32.2 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES36.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start36.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start36.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start38.7 ft. MGO - General Observation - CONNECTION AT 10'0 IN MH38.7 ft. MWM - Water Mark, 30 %of cross sectional area38.7 ft. AMH - Downstream Manhole, Survey Begins - 18 065038.7 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 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

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

  • Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

    6.5 ft. - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    7.1 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

All inspections of P13822Work order 771897

Observations (15)

DistanceCodeObservation
38.7MGOFOOTAGE INCORRECT ON DATABASE
6.5DSF—
38.6SAP—
38.7DAE—
38.7DAGS—
38.7AMH18 0006
7.1FL—
0MGOCONNECTION AT 10'0 IN MH
2.1DAGS—
0MWM—
0AMH18 0650
0MWL—
2.5SAP—
38.7MGOSTOP LOG AT MH
2.1DAE—

Properties (6)

additional_info
SC378209
custom_field_two
3
customer
LACSD
datetime
2019-07-15T02:41:07-07:00
documentation
PROPIPE
is_lateral_inspection
false