DATE: August 19, 2019,MONDAY.
PRIORITY: “ MISSION ESSENTIAL, CRITICAL,
AND GENERAL, INC.”
PAIPIN CHEN
PAI-PIN CHEN, P.E.
JAROSBAUMBOLLES.COM.
PHILIP PAI-PIN CHEN, P.E.
SYSKAHENNESSY.MOBI.
NYSEASIA, NYPEASIA, NYCEASIA.
PAI PIN CHEN, INTERNET.
Taichung Tower II
__________________________________________________________
Date: August 19, 2019,MONDAY. Memo. #3 PPC/ADSC
Subject: Design of M&E
Re: SD & DD (Preliminary) Phases of Work
___________________________________________________________
To: Owner, PMO & GC & Partners of
Project Related
From : Philip Pai-Pin Chen, P.E. Director/ADSC & MCTI
___________________________________________________________________
Attached are copies of Scope of Work
Guidelines for Schmatic and Design Development Phases of all our Work developed
by the Engineering Policy Committee.
They should hereafter be utilized by the
Principal in Charge with the Department Chief Engineers and Division Directors
( Engineering Directors in Regional Offices) to establish the scope of work for
each discipline in the Schematic and Design Development Phases of our Work.
____________________________________________________________
File : PPC.ADSC. Memo. SD.DD. Phases.
08.19.2019.
To:
Chairman, President
VP, AP, PDDD& ED
“ MISSION ESSENTIAL, CRITICAL, AND GENERAL,
INC.”
Date: August 19, 2019,MONDAY. Memo. # 4 PPC/ADSC
_______________________________________________________________
Subject: Electrical Misc. & Cal.
Re: Guide for CHECKING Electrical Work
__________________________________________________________
1.
Conduit Systems
(a)
Neat arrangement of exposed
conduits.
(b)
Protective coating on metal
conduit buried in earth.
(c)
Adequate supports independent
of supports for any other equipment.
(d) Fish wire in empty conduit.
(e)
Clearance from motor
foundations and use of flexible connections at motor terminals.
(f)
Protective caps double locknuts
and insulated bushings on conduit terminations.
(g)
No aluminum conduit in
concrete. Sleeves when aluminum conduit passes masonry walls.
(h)
Expansion fittings on all
raceways crossing building expansion ioints.
(i)
Fire alarm and smoke detection
systems raceways should be steel conduits.
(j)
In NYC - conduit in concrete
slabs - conformance with Building Department restrictions.
2.
Wire & Cable
(a). Color coding or taping.
(b). Limiter lugs on multi-conductor feeders.
(c). Access to pull boxes.
(d). Neat arrangement (shaping) of cables in pull
boxes, panels and
Switchboards.
(e). Cable supports on risers.
(f). Increase wire size for runs over 100'.
(g). No threaded wire nuts for wire splicing.
(h). Not more than 3 circuits (4 wires) per
conduit homerun, except as noted.
3.
Underfloor wiring Systems
(a). Clean ducts and junction boxes.
(b). Installation of markers.
(c). Access units to clear partitions.
(d). Ground conductor connected to all metal
components for fiber duct
systems.
(e). Properly support all ducts and junction
boxes in conformance with spec.
4.
Busways
(a). Continuous ground bar throughout entire
length of bus and its grounding.
(b). Non-ferrous drip pans under pipes crossing
over bus.
(c). Firestops in bus runs in conformance with
spec.
(d). 8'-0" minimum height of bus runs.
(e). Protective temporary covers over bus bars
left exposed during
construction.
(f). Bus support in conformance with spec.
(g). Expansion fittings in conformance with spec.
(h). Accessibility of all joints.
(i). Cover plate extension through walls and
floor.
5.
Transformers
(a). Mounting in conformance with spec.
(b). Located to permit natural ventilation.
©. Flexible cable and conduit connections.
6.
Panelboards and Switchboards
(a)
Check for proper voltage.
(b)
Spot check type of circuit
breakers and quantity.
(c)
Accessibility and clearances.
(d)
Shaping of cables and wires in
gutter spaces and switchboard pull boxes.
(e)
Check nameplates.
(f)
Directories- typed with
circuits and size of feeder and feeder conduit, voltage and point of origin.
(g)
Tightness of bolted connections
prior to energizing.
(h)
No ducts or pipes in electric
rooms.
7.
Grounding
(a)
Service grounding – method and
size.
(b)
Fire alarm and telephone
ground.
(c)
Lightning protection.
8.
Wiring Devices
(a)
Spot-check adherence to shop
drawings.
(b)
Spot-check characteristics.
9.
Lighting Fixtures
(a). Cleanliness.
(b). Color of lamps.
(c). Light leaks.
(d). Defromation.
(e). Alignment of fixture rows.
(f). Correct fixture installed according to
drawings and spec.
(g). Emergency battery lighting units.
(h). 277 volt lighting – minimum 8’-0” A.F.F.
10.
General
(a)
Protection of electrical
equipment against mechanical damage and moisture. Heaters in storage areas.
(b)
Cleanliness of electrical
rooms.
(c)
Protection of live copper.
(d)
Clean Up of panel boxes,
switchboards pull boxes, etc.
11.
Motor Connections
(a)
Controller accessibility.
(b)
Motor disconnects switch or
lockout button at motor when motor is out of sight of its controller.
(c)
Length of flexible conduit
connections to motors in conformance with specs.
12.
Elevators
(a)
Check for elevator pit lights
and receptacles.
(b)
Check elevator shaft for 120
volt and telephone outlets.
13.
Watchman’s Tour
(a). Check station codes and routes of tour.
14.
Manholes
(a). Galvanized ladder rungs, inserts and racks.
(b). Thoroughly clearened out prior to energizing
cables.
(c). Ground rod and cable supports in conformance
with spec.
(d). Sealed entrance conduits.
(e). Quailty of chimney construction.
(f). Warped covers not acceptable.
15.
Hazardous locations
(a). Sealed fittings on conduit entries and exit.
(b). Code conformance of entire installation.
16.
Cold Rooms
(a)
Sealed fittings on conduit
entries and exit.
(b)
Weatherproof installation.
_____________________________________________________________________
“ MISSION ESSENTIAL, CRITICAL AND GENERAL,
INC.”
Date: August 19, 2019, MONDAY. Memo. 5 PPC/ADSC
____________________________________________________________________
Subject : Electrical Check List
Item Check Date Remarks
A- CONDUITS SYSTEMS
B- WIRE & CABLE
C- UNDER-FLOOR WIRING SYSTEMS
D- BUSWAYS
E- TRANSFORMERS
F- PANELBOARDS & SWITCHBOARDS
G- GROUNDING
1.
Service ground
2.
F.A. & Tel GND.
3.
Lighting Protection
H. WIRING DEVICES
I.
LIGHTING FIXTURES
J. GENERAL
K. MOTOR CONNECTION
L. ELEVATORS
M. WATCHMAN'S TOUR
N. MANHOLES
O. HAZARDOUS LOCATIONS
P. COLD ROOMS
Q. ULTRA-Sonic Liquid Level Sensing System
R. Dimming Systems
S. Signal System
T. Electronic Heating Cables
U. Master Time Electronic Clock System
V. Automatic Fire & Smoke Detection
System
__________________________________________________________________
“ MISSION ESSENTIAL, CRITICAL AND GENERAL,
INC.”
Date: August 19, 2019,MONDAY. Memo. 6 PPC/ADSC
Project Log -
Part 1 - Division of M&E Work Date:
_________________________________________________________________
ITEM SUP.-BY INSTL'd BY REMARKS
_____________________________________________________________
TEMPORARY FACILITILIES
1.
Water
2.
Toilets
3.
Heat
4.
Lighting
5.
Power
6.
Fire Protection
MASONRY WORK
1.
Formwork
a.
Equipment Foundations
b.
Manholes & Handholes
c.
Catch Basins
d. Headwalls
e.
Site Lighting Foundations
f.
Cooling Tower Basin
2.
Concrete
a.
Equipment Foundations
b.
Manholes and Handholes
c.
Catch Basins
d. Headwalls
e.
Site Lighting Foundations
f.
Cooling Tower Basin
3.
SITE WORK
4.
PAINTING
5.
WATER-PROOFING
6.
MISC. METAL WORK
7.
WIRING
8.
ALARM SYSTEMS
9.
SPRINKLER SYSTEM
10.
CO2 SYSTEM
11.
SMOKE DETRECTION SYSTEM
12.
ELECTRICAL EQUIPMENT
13.
LAB. EQUIPMENT
14.
FUME HOODS
15.
BENCH WORK
16.
CONTROLLED ENVIRONMENT RMS.
17.
GENAERAL BUILDING EQUIPMENT
18.
CEILING SYSTEMS
19.
MISCELLANEOUS
_____________________________________________________________________
File: PPC. Memo.08.19, 2019.
CC: PM of Each Trade
NYSEASIA, NYPEASIA,
NYCEASIA, PAI PIN CHEN.
Date: AUGUST 19,MONDAY, 2019.
Memo. #7. PPC/ADSC
Subject: Scope of Work (M&E)
SCOPE OF WORK FOR
DESIGN AND DEVELOPMENT PHASE
A.
General
1.
Update and confirm Schematic
Design Phase of work.
2.
Obtain fire insurance
Underwriters requirements and contacts.
3.
Obtain hydrant flow test
results.
4.
Obtain water analysis and pipe
material recommendation from consultant.
5.
Prepare calculations of all
systems and equipment.
6.
Coordinate specification items
by trade & division of work.
7.
Complete Electrical Data Sheet.
8.
Obtain Water & Drainage
Data Sheet from HVAC Dept. and coordinate services required by Transport
Division.
9.
Refine cost estimates.
B.
Drawings
1.
Site plan indicating
connections to utilities.
2.
Floor plans indicating:
3.
Block layout and weights of
equipment.
4.
Riser diagrams including sizes:
a.
Sanitary
b.
Fire Standpipe
c.
Water –riser only
d.
Storm
e.
Medical Gases
C.
Specifications
1.
DD spec.
File: PPC.
Memo. #8.
CC: PM of Each
Trade
NYSEASIA NY,
PAIPIN CHEN, PHILIP PAI-PIN CHEN, P.E.
Date: August
19, 2019,MONDAY. Memo. #8. PPC/ADSC
Subject: Scope
of Work (M&E)
CENTRAL UTILITIES DIVISION
SCOPE OF WORK
GUIDE FOR SCHEMATIC DESIGN PHASE
1.
Outline Description including:
2.
Space requirements, including block
layouts.
3.
Simplified system schematics.
4.
Heat balance analysis of system
alternatives (where required).
5.
Economic analysis
6.
Construction cost estimates on
unit capacity
7.
Recommendations for studies and
reports
8.
Identification of special
engineering factors
9.
Prepare Schematic Design Report
(if required).
File:
PPC.Memo.,08192019.
CC: PM of each
Trade
END.
