Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2018, 07:40 AM

  • 05 1333_05 1332A_4202018_005141.mp4

Date
04/20/2018
W/O
0701968
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00444
PipeID
P06593
Time
12:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0830
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
20180420MDM_GARDENA_PUMP_TRUNK
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
05 1333
Downstream MH
05 1332A
Dir. of Survey
Downstream
Length Surveyed
211.6 ft.
Total Length
211.6 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
423A
O&M Rating
95
Overall Index
2
Overall Quick
—
Overall Rating
105
Pipe schematic from manhole 05 1333 to 05 1332A
MH: 05 1333MH: 05 1332Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM2 ft. MGO - General Observation - MAG COAT 100% START 9:00 TO 3:009 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE UNDER MAG COAT27.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - ROCKS-SLUDGE62.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES62.3 ft. IW - Infiltration Weeper, from 02 to 03 o'clock, within 8 inches of joint: YES66.5 ft. ID - Infiltration Dripper, from 02 to 03 o'clock, within 8 inches of joint: YES66.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES69.2 ft. IR - Infiltration Runner, from 09 to 10 o'clock, within 8 inches of joint: YES78.8 ft. IW - Infiltration Weeper, from 02 to 03 o'clock, within 8 inches of joint: NO81 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES86 ft. IW - Infiltration Weeper, from 02 to 03 o'clock, within 8 inches of joint: YES91.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - ROCKS SLUDGE93.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES98.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - ROCKS SLUDGE101 ft. IW - Infiltration Weeper, from 02 to 03 o'clock, within 8 inches of joint: NO107.8 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES107.8 ft. ID - Infiltration Dripper, from 09 to 10 o'clock, within 8 inches of joint: YES117.5 ft. ID - Infiltration Dripper, from 02 to 03 o'clock, within 8 inches of joint: NO120.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES120.1 ft. IW - Infiltration Weeper, from 09 to 10 o'clock, within 8 inches of joint: YES124.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: NO128 ft. SSS - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE129.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES134 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES134 ft. ID - Infiltration Dripper, from 09 to 10 o'clock, within 8 inches of joint: YES138.8 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES138.8 ft. ID - Infiltration Dripper, from 09 to 10 o'clock, within 8 inches of joint: YES141.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES144.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: NO151.5 ft. ID - Infiltration Dripper, from 02 to 03 o'clock, within 8 inches of joint: NO151.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: NO153.5 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES159 ft. ID - Infiltration Dripper, from 09 to 10 o'clock, within 8 inches of joint: NO160.6 ft. ID - Infiltration Dripper, from 10 to 11 o'clock, within 8 inches of joint: NO163.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6", 6" - Open172.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: NO172.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT176 ft. ID - Infiltration Dripper, from 02 to 03 o'clock, within 8 inches of joint: NO176 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: NO180.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES187.6 ft. IW - Infiltration Weeper, from 02 to 03 o'clock, within 8 inches of joint: YES187.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES192.9 ft. SAP - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG204.4 ft. IW - Infiltration Weeper, from 09 to 10 o'clock, within 8 inches of joint: YES204.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES206.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES211 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - ROCKS SLUDGE211 ft. MGO - General Observation - 100% MAG COAT FINISH211 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active211.6 ft. AMH - Downstream Manhole, Survey Ends - 1:30AM

Observation photos (7)

  • General Observation - MAG COAT 100% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 100% START 9:00 TO 3:00

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE UNDER MAG COAT

    9 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    128 ft. - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

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

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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

    172.8 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    192.9 ft. - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES

    206.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: YES

All inspections of P06593Work order 0701968

Observations (53)

DistanceCodeObservation
91.7DSZROCKS SLUDGE
120.1DAE—
129.7DAE—
0MWM—
153.5ID—
107.8DAE—
151.5ID—
98.1DSZROCKS SLUDGE
86IW—
176ID—
187.6IW—
128SSSPEELING CONCRETE
124.6DAE—
172.5DAE—
120.1IW—
211DSZROCKS SLUDGE
180.5DAE—
138.8DAE—
172.8SAPSEVERE AGG UNDER MAG COAT
0MWL—
9SSSPEELING CONCRETE UNDER MAG COAT
159ID—
163.1TFOpen
69.2IR—
141.7DAE—
62.3DAE—
204.4IW—
78.8IW—
134DAE—
206.8DAE—
211.6AMH1:30AM
2MGOMAG COAT 100% START 9:00 TO 3:00
66.5ID—
0AMH12:45AM
211MGO100% MAG COAT FINISH
151.5DAE—
144.1DAE—
211MGOConn. @ Mh, 9 O' Clock. Active
138.8ID—
160.6ID—
204.4DAE—
176DAE—
192.9SAPSEVERE AGG
81DAE—
93.7DAE—
134ID—
187.6DAE—
107.8ID—
66.5DAE—
117.5ID—
27.5DSZROCKS-SLUDGE
62.3IW—
101IW—

Properties (4)

custom_field_three
100% MAG COAT
custom_field_two
5
customer
LACSD
datetime
2018-04-20T00:40:01-07:00