Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 12, 2017, 05:39 AM
Date
10/11/2017
W/O
663065
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00601
PipeID
P12550
Time
10:39 PM
Certificate
07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4828
Sewer Name
15 DOUBLE AVENUE TRUNK
City
TEMPLE CITY, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
11
Purpose
Routine Assessment
Project
WO_663065_TV15183_OCT2017
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
15 0613A
Downstream MH
15 0613
Dir. of Survey
Downstream
Length Surveyed
132.2 ft.
Total Length
132.2 ft.
Structural Index
2
Structural Quick
3321
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole 15 0613A to 15 0613
MH: 15 0613AMH: 15 0613downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 0613A0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area18.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start45.4 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES61.5 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"64.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"75 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES81.3 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES105.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES129.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish132.2 ft. AMH - Downstream Manhole, Survey Ends - 15 0613

Observation photos (5)

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    18.2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    45.4 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    75 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    81.3 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    105.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
18.2SRI
132.2AMH15 0613
0AMH15 0613A
81.3FL
129.1SRI
64.5TF
0MWL
105.2FL
45.4CL
0MWM
61.5TFA
75FL

Properties (5)

additional_info
SC353079
custom_field_two
3
customer
LACSD
datetime
2017-10-11T22:39:53-07:00
sewer_category
Gravity