Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 14, 2017, 11:26 AM

  • 05 1332_05 1331 _141117_034019.mp4

Date
11/14/2017
W/O
668745
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00444
PipeID
P06548
Time
3:26 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5217
Sewer Name
05 GARDENA PUMP TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Routine Assessment
Project
WO_668745_TV05295_NOV2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
05 1331
Downstream MH
05 1332
Dir. of Survey
Upstream
Length Surveyed
137.7 ft.
Total Length
137.7 ft.
Structural Index
3
Structural Quick
543D
Structural Rating
101
O&M Index
3
O&M Quick
413C
O&M Rating
78
Overall Index
3
Overall Quick
—
Overall Rating
179
Pipe schematic from manhole 05 1331 to 05 1332
MH: 05 1331MH: 05 1332upstream0 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DEBRIS, REVERSAL COMPLETE.21.2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start25.1 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES, Start34.2 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start76.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS135.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start137.7 ft. MWL - Water Level, 35 %of cross sectional area137.7 ft. AMH - Downstream Manhole, Survey Begins - 05 1331137.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK137.7 ft. MWM - Water Mark, 60 %of cross sectional area

Observation photos (5)

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

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

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    103.5 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

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

    112.6 ft. - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

  • Survey Abandoned - DEBRIS, REVERSAL COMPLETE.

    137.7 ft. - Survey Abandoned - DEBRIS, REVERSAL COMPLETE.

All inspections of P06548Work order 668745

Observations (15)

DistanceCodeObservation
0MWL—
137.7ID—
137.7SRV—
0AMH05 1331
2SAP—
137.7DAE—
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
137.7DSZ—
61.4DSZDEBRIS
116.5SRV—
112.6ID—
103.5DAE—
137.7SAP—
0MWM—
137.7MSADEBRIS, REVERSAL COMPLETE.

Properties (5)

additional_info
SC346088
custom_field_two
2
customer
LACSD
datetime
2017-11-14T03:26:07-08:00
sewer_category
Gravity