Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2016, 09:43 AM
  • 16 0196_16 0195_20161019_035508.mp4

Date
10/19/2016
W/O
591684
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00647
PipeID
P13241
Time
2:43 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3857
Sewer Name
16 ARROYO SECO TRUNK, SECTION 4
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_591684_TV16012_SEP2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0196
Downstream MH
16 0195
Dir. of Survey
Downstream
Length Surveyed
204.9 ft.
Total Length
204.9 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
120
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
120
Pipe schematic from manhole 16 0196 to 16 0195
MH: 16 0196MH: 16 0195downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01960 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2.6 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start2.6 ft. MGO - General Observation - Magnesium hydroxide coating start55.5 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"172.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"202.1 ft. MGO - General Observation - Magnesium hydroxide coating finish202.1 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish204.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0195

Observation photos (2)

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2.6 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

    55.5 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

Observations (11)

DistanceCodeObservation
55.5TBA
2.6SAP
202.1MGOMagnesium hydroxide coating finish
0MWM
0AMH16 0196
0MWL
172.6TFA
0MGOCOCKROACHES IN MANHOLE
2.6MGOMagnesium hydroxide coating start
202.1SAP
204.9AMH16 0195

Properties (5)

additional_info
SC301936
custom_field_two
3
customer
LACSD
datetime
2016-10-19T02:43:40-07:00
sewer_category
Gravity