Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 31, 2018, 09:45 AM

  • 18 0309_18 0308_12312018_021105.mp4

Date
12/31/2018
W/O
0744636
Weather
Dry
Operator/Surveyor
Reveles
Sewer ID
Z00683
PipeID
P14141
Time
1:45 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1089
Sewer Name
18 LA MIRADA TRUNK, SECTS 1&2
City
La Mirada
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
12312018VMR_LA_MIRADA_TRUNK_SECTS_1AND_2
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
18 0309
Downstream MH
18 0308
Dir. of Survey
Downstream
Length Surveyed
133.5 ft.
Total Length
133.5 ft.
Structural Index
4
Structural Quick
5333
Structural Rating
24
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 18 0309 to 18 0308
MH: 18 0309MH: 18 0308downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02:10 AM0.3 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 4"0.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - Severe Agg Exp2 ft. SZC - Surface Other Chemical, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - Scatterred Mag Coat2 ft. SRC - Surface Reinforcement Corroded, from 11 to 12 o'clock, within 8 inches of joint: NO22.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 2"22.6 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO28.1 ft. SZ - Surface Other, from 05 to 07 o'clock, within 8 inches of joint: NO - Possible Soil Visible44.4 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - Rebar49.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 09 o'clock, , within 8 inches of joint: NO - Debris51.1 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO, Finish116 ft. SAP - Surface Aggregate Projecting, from 11 to 12 o'clock, within 8 inches of joint: NO116 ft. SRC - Surface Reinforcement Corroded, from 11 to 12 o'clock, within 8 inches of joint: NO119.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 2"131.1 ft. SZC - Surface Other Chemical, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish - Scatterred Mag Coat133.5 ft. AMH - Downstream Manhole, Survey Ends - 02:46 AM

Observation photos (6)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - Severe Agg Exp

    0.9 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - Severe Agg Exp

  • Surface Reinforcement Corroded, from 11 to 12 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Reinforcement Corroded, from 11 to 12 o'clock, within 8 inches of joint: NO

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 2"

    22.5 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 2"

  • Surface Other, from 05 to 07 o'clock, within 8 inches of joint: NO - Possible Soil Visible

    28.1 ft. - Surface Other, from 05 to 07 o'clock, within 8 inches of joint: NO - Possible Soil Visible

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - Rebar

    44.4 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - Rebar

  • Surface Reinforcement Corroded, from 11 to 12 o'clock, within 8 inches of joint: NO

    116 ft. - Surface Reinforcement Corroded, from 11 to 12 o'clock, within 8 inches of joint: NO

All inspections of P14141Work order 0744636

Observations (18)

DistanceCodeObservation
44.4SRCRebar
119.2TFC—
116SAP—
51.1SRC—
131.1SZCScatterred Mag Coat
28.1SZPossible Soil Visible
0.3TFA—
49.5DSZDebris
0MWM—
2SZCScatterred Mag Coat
0MWL—
22.5TFC—
22.6SAV—
116SRC—
0.9SAVSevere Agg Exp
133.5AMH02:46 AM
2SRC—
0AMH02:10 AM

Properties (4)

custom_field_three
01
custom_field_two
2
customer
LACSD
datetime
2018-12-31T01:45:00-08:00