Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2018, 06:10 AM
  • 16 0107_16 0106 _09242018_231222.mp4

Date
09/24/2018
W/O
729452
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00641
PipeID
P13145
Time
11:10 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6041
Sewer Name
16 ALLEN AVENUE TRUNK, SECTION 5
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_729452_TV16009_OCT2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0107
Downstream MH
16 0106
Dir. of Survey
Downstream
Length Surveyed
379.1 ft.
Total Length
379.1 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
225
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
3
Overall Quick
Overall Rating
375
Pipe schematic from manhole 16 0107 to 16 0106
MH: 16 0107MH: 16 0106downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 16 01070 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start211.8 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"377.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish377.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish379.1 ft. AMH - Downstream Manhole, Survey Ends - 16 0106

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"

    211.8 ft. - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"

Observations (10)

DistanceCodeObservation
377.9DAGS
377.9SAP
211.8TBA
2SAP
0MGOCOCKROACHES IN MANHOLE
379.1AMH16 0106
2DAGS
0AMH16 0107
0MWL
0MWM

Properties (4)

additional_info
SC365103
custom_field_two
2
customer
LACSD
datetime
2018-09-24T23:10:49-07:00