Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 1, 2018, 06:13 AM

  • 22 0146_22 0145 _10312018304_231426.mp4

Date
10/31/2018
W/O
734336
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16388
Time
11:13 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6190
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
27
Purpose
Routine Assessment
Project
WO_734336_TV22033_NOV2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0146
Downstream MH
22 0145
Dir. of Survey
Downstream
Length Surveyed
355 ft.
Total Length
355 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
350
O&M Index
2
O&M Quick
2M00
O&M Rating
140
Overall Index
2
Overall Quick
—
Overall Rating
490
Pipe schematic from manhole 22 0146 to 22 0145
MH: 22 0146MH: 22 0145downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 01462 ft. SSS - Surface Spalling, 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, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"132.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"180.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"228.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"235.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"276.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"324.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"353.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish353.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish353.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish355 ft. MGO - General Observation - COCKROACHES IN MANHOLE355 ft. AMH - Downstream Manhole, Survey Ends - 22 0145

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • 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

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    355 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16388Work order 734336

Observations (20)

DistanceCodeObservation
353.5SSS—
2SSS—
0MGOCOCKROACHES IN MANHOLE
353.5DAGS—
228.3TFC—
0MWL—
2DAGS—
132.5TB—
355MGOCOCKROACHES IN MANHOLE
355AMH22 0145
353.5SAP—
0MWM—
76.3TFC—
324.5TFC—
2SAP—
276.3TFC—
180.3TFC—
28.4TFC—
0AMH22 0146
235.4TBA—

Properties (4)

additional_info
SC365356
custom_field_two
2
customer
LACSD
datetime
2018-10-31T23:13:56-07:00