Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 26, 2021, 06:55 PM
  • 15 0249_15 0248_05262021_120654.mp4

Date
05/26/2021
W/O
890822
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00627
PipeID
P12171
Time
11:55 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8969
Sewer Name
15 SAN JOSE CREEK TRUNK
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
WO_890822_TV15001_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
15 0249
Downstream MH
15 0248
Dir. of Survey
Downstream
Length Surveyed
255.2 ft.
Total Length
255.2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 15 0249 to 15 0248
MH: 15 0249MH: 15 0248downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 02490 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start7.1 ft. MGO - General Observation - MAG COAT31.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start128.9 ft. OBZ - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - UNDER FLOW140.3 ft. OBZ - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Finish - UNDER FLOW255.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish255.2 ft. AMH - Downstream Manhole, Survey Ends - 15 0248255.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK CAPPED255.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COAT

    7.1 ft. - General Observation - MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    31.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - UNDER FLOW

    128.9 ft. - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - UNDER FLOW

Observations (13)

DistanceCodeObservation
255.2SSS
0AMH15 0249
255.2AMH15 0248
0MGOCONNECTION AT MH 6 O'CLOCK
2SAV
0MWM
7.1MGOMAG COAT
140.3OBZUNDER FLOW
0MWL
255.2MGOCONNECTION AT MH 9 O'CLOCK CAPPED
255.2SAV
31.7SSS
128.9OBZUNDER FLOW

Properties (6)

custom_field_three
AGGEGATE VISBLE, SPALLING
custom_field_two
3
customer
1
datetime
2021-05-26T11:55:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false