Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2018, 10:38 AM

  • 22 1377_22 0174 _11022018306_033923.mp4

Date
11/02/2018
W/O
734336
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16417
Time
3:38 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6193
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
SAN DIMAS
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_734336_TV22033_NOV2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 1377
Downstream MH
22 0174
Dir. of Survey
Downstream
Length Surveyed
292.5 ft.
Total Length
292.5 ft.
Structural Index
3
Structural Quick
5J3J
Structural Rating
565
O&M Index
2
O&M Quick
4131
O&M Rating
123
Overall Index
3
Overall Quick
—
Overall Rating
688
Pipe schematic from manhole 22 1377 to 22 0174
MH: 22 1377MH: 22 0174downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 4 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 13770.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start5.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start5.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start5.1 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start103.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"143.7 ft. TBI - Tap Break-In Intruding, at 12 o'clock, -, #v, within 8 inches of joint: NO, 6", 3"285 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish290.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE290.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish290.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish290.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish292.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0174

Observation photos (6)

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

    0.7 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 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

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

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    5.1 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Intruding, at 12 o'clock, -, #v, within 8 inches of joint: NO, 6", 3"

    143.7 ft. - Tap Break-In Intruding, at 12 o'clock, -, #v, within 8 inches of joint: NO, 6", 3"

  • General Observation - COCKROACHES IN MANHOLE

    290.7 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16417Work order 734336

Observations (16)

DistanceCodeObservation
0MWL—
0MWM—
290.7MGOCOCKROACHES IN MANHOLE
103.1TBA—
0MGOACTIVE CONNECTION AT MH 4 O'CLOCK
292.5AMH22 0174
143.7TBI—
5.1SAP—
290.7SAP—
285SRV—
5.1SSS—
290.7SSS—
0.7DAGS—
290.7DAGS—
5.1SRV—
0AMH22 1377

Properties (4)

additional_info
SC365359
custom_field_two
2
customer
LACSD
datetime
2018-11-02T03:38:57-07:00