Tech Report 2 - engr.psu.edu warner cp… · Technical Report 2 Laurel Heather Warner 1 ... JUL 25...

Harrisburg University Academic Center Technical Report 2

Laurel Heather Warner

1

Contents Executive Summary Page 2

Detailed Project Schedule Summary Page 3

Site Layout Planning Summary Page11

Assemblies Estimate Summary 3

Detailed Structural Systems Summary Page 24

General Conditions Estimate Summary Page 30



2

Executive Summary Some of the main features that have been analyzed and researched on the Harrisburg University of Science and Technology’s Academic Center are: detailed construction schedule, construction site plan layouts, assemblies, detailed, and general conditions estimates relative to the construction of the project. The contractual relationships are based on a CM at risk and joint venture delivery method. The project is also fast tracked so that construction can begin as soon as possible. Time and budget restraints in funding are the only concerns for the owner at this time. The schedule for construction indicates a start date of the beginning of January 2007 and completion date is set for November 25, 2008. Key milestone dates are also noted on the schedule as well. Early delays due to weather and improper placement of the tower crane have caused the schedule to vary, however the work is underway and on time. The site plan developed is the one currently in use as the tower crane is located on site until early spring of 2008. Pictures have been taken to document the construction process as well. Various estimates for the project have been assembled and have been thoroughly reviewed and analyzed to determine whether the Harrisburg University Academic Center is within budget. The assemblies estimate looks at the interior finishes of the building using RS Means data; the detailed estimate is of the electrical system using MC2 software; and the general conditions estimate was performed using Timerline software.



3

A. Detailed Project Schedule Summary

The Harrisburg University of Science and Technology had begun design work for their first building in August of 2005, not yet two years after the University opened its doors for students. It has been using office buildings within three blocks of the construction site of their Academic Center and will be occupying them until the winter semester of 2009. The project completion date is set for November 25, 2008. Finish sequence milestones begin at the end of the first quarter in 2008-the middle of March with the first two floors clean-out scheduled. The next five floors (3-9) will be for a parking garage and therefore finishing of these levels will come near project completion. Floors 10 and 11 have a finish date of the beginning of April and finishes for the last (16th) floor where the HVAC system will be housed is scheduled for late October 2008. For the core-shell package, interior work is completed in a sequence that allows for phased finishing by floor. Each crew works each floor start to finish and then moves on to the floor above to repeat the process. This sequencing method allows for the substantial completion of the building, the project to be fast-tracked, and have separate core-shell and fit-out packages with more than 60 contracts. The phased completion of each floor is in approximate two week increments, with some slight differences in the parking garage levels. The following pages consist of the construction schedule, first of which is the preliminary overview schedule, continued by a detailed schedule with highlights of each floor. Due to the events of construction and the complexity of the project, many items were left out but the milestone dates and general durations are noted.



4



5

Days

AUG

2005

- DEC

06J

FM

AM

JJ

AS

ON

DJ

FM

AM

JJ

AS

ON

D

Cura

tin W

all Sh

op D

rawi

ngs

15Fi

t Out

Gen

eral

Trad

es15

Grou

nd F

loor D

uct D

rawi

ngs

15Fi

t Out

MEP

60Co

re an

d She

ll Tec

hnolo

gy60

Fit O

ut T

echn

ology

60W

ood V

enee

r Wall

Cov

ering

/Cas

ewor

k Moc

kup

15Ca

st-in-

Plac

e Plum

bing E

quipm

ent F

ab10

Arch

itectu

ral P

reca

st Pa

nel C

onne

ction

s55

HVAC

Pum

ps an

d Hea

t Exc

hang

ers D

elive

ry30

Switc

hgea

r60

Elev

ators

130

Woo

d Cas

ewor

k60

Demo

Stor

m Sw

ear P

iping

at 4t

h stre

et1

Site F

ire L

ine1

Site D

omes

tic W

ater

1In

stall 1

5inch

Sinit

ary t

o Mar

ket S

treet

Sewe

r5

Insta

ll Gas

Supp

ly Un

derg

roun

d1

Insta

ll 8 in

ch C

WS/

CWR

5 2In

stall T

eleph

one U

nder

grou

nd2

Insta

ll Eme

rgen

cy G

ener

ator

2

Repre

sents

key m

ilesto

ne da

tes as

per d

iscuss

ion of

proje

ct sch

edule

with

owne

r requ

ireme

nts fo

r occu

pancy

, espec

ially

comple

tion.

HARR

ISBU

RG U

NIVE

RSIT

Y AC

ADEM

IC C

ENTE

RDE

TAIL

ED P

ROJE

CT SC

HEDU

LE

SEP

13 0

7SE

P 14

07

SEP

13 0

7SE

P 14

07

SEP

07 0

7SE

P 14

07

Insta

ll CAT

5 Un

derg

roun

dSE

P 13

07

SEP

14 0

7

SEP

06 0

7SE

P 13

07

SEP

07 0

7SE

P 07

07

AUG

29 0

7AU

G 29

07

AUG

29 0

7AU

G 29

07

APR

10 0

8JU

L 03

08

JUL

25 0

7JU

L 25

07

AUG

15 0

7NO

V 07

07

AUG

15 0

7FE

B 20

08

JUL

25 0

7OC

T 10

07

AUG

08 0

7SE

P 19

07

MAR

20 0

8AP

R 09

08

JUL

25 0

7AU

G 07

07

AUG

11 0

7NO

V 07

07

AUG

11 0

7NO

V 07

07

JUL

25 0

7AU

G 14

07

JUL

25 0

7OC

T 17

07

2008

JUL

11 0

7JU

L 31

07

JUL

25 0

7AU

G 14

07

Activ

ity D

escri

ption

Star

tFi

nish

2007



6

Days

AUG

2005

- DEC

06J

FM

AM

JJ

AS

ON

DJ

FM

AM

JJ

AS

ON

D

Towe

r Cra

ne in

Plac

e17

8In

stall

North

4th S

treet

PPL

Vault

5M

an/M

ateria

l Lift

in P

lace

251

Pour

Slab

on G

rade

Whe

re R

eq'd

For E

quip.

11s

t Flo

orSe

t Stee

l Stai

rway

s6

Prep

and P

our 1

st Fl

oor S

lab5

Exter

ior W

all C

MU

5Ab

ove G

roun

d San

itary

Pipi

ng16

Inter

ior M

etal S

tud W

all F

rami

ng10

Dryw

all5

2nd

Floo

rSe

t Stee

l Stai

rway

s6

Weld

Nels

on St

uds

2Sp

ray o

n Ins

ulatio

n to R

oof D

eck A

bove

53r

d Fl

oor

Erec

t 3rd

Floo

r Colu

mns a

nd 4t

h Fl S

tructu

ral

7Er

ect 3

rd F

loor D

etail a

nd D

eck

10Pr

ep an

d Pou

r 3rd

Floo

r Slab

5Te

mpor

ary H

andr

ails a

t Floo

r Ope

nings

24t

h Fl

oor

Erec

t Floo

r Colu

mns a

nd 5t

h Fl S

tructu

ral

7Pr

ep an

d Pou

r Floo

r Slab

5 10Ca

ble R

ails

55t

h Fl

oor

Erec

t Floo

r Colu

mns a

nd 6t

h Fl S

tructu

ral

7

Repr

esents

key m

ilesto

ne da

tes as

per d

iscuss

ion of

proje

ct sch

edule

with

owne

r requ

ireme

nts fo

r occu

panc

y, esp

eciall

y com

pletio

n.

SEP

27 0

7

HARR

ISBU

RG U

NIVE

RSIT

Y AC

ADEM

IC C

ENTE

RDE

TAIL

ED P

ROJE

CT SC

HEDU

LE

SEP

13 0

7OC

T 03

07

AUG

08 0

7AU

G 16

07

JUL

30 0

7SE

P 11

07

Conc

rete

Colum

n Enc

asem

ent

SEP

06 0

7SE

P 26

07

SEP

10 0

7SE

P 11

07

AUG

07 0

7

JUL

24 0

7AU

G 06

07

AUG

29 0

7SE

P 05

07

SEP

14 0

7SE

P 19

07

JUL

19 0

7JU

L 27

07

JUL

24 07

SEP

05 0

7AU

G 07

07

AUG

08 0

7

OCT

02 0

7OC

T 15

07

OCT

23 0

7OC

T 29

07

SEP

07 0

7SE

P 13

07

SEP

07 0

7SE

P 28

07

JUL

23 0

7JU

L 31

07

AUG

16 0

7AU

G 22

07

SEP

12 0

7SE

P 08

08

JUL

25 0

7JU

L 25

07

JUN

11 0

7FE

B 24

08

JUL

25 0

7JU

L 31

07

Activ

ity D

escr

iption

Star

tFi

nish

2007

2008



7

Days

AUG

2005

- DEC

06J

FM

AM

JJ

AS

ON

DJ

FM

AM

JJ

AS

ON

D

Erec

t Floo

r Deta

il and

Dec

k7

Insta

ll Pi

pe an

d Duc

t Han

gers

10Se

t Duc

t in C

hase

s5

6th

Floo

rEr

ect F

loor C

olumn

s and

7th F

l Stru

ctura

l2

Erec

t Floo

r Deta

il and

Dec

k7

Erec

t Pre

cast

Pane

ls10

Stair

way,

Elev

Shaft

, Ver

t Cha

se M

ason

ry3

7th

Floo

rEr

ect F

loor C

olumn

s and

8th F

l Stru

ctura

l6

Erec

t Floo

r Deta

il and

Dec

k7

Insta

ll Pi

pe an

d Duc

t Han

gers

10HV

AC P

iping

5Ga

s Pipi

ng5

8th

Floo

rEr

ect F

loor C

olumn

s and

9th F

l Stru

ctura

l1

Erec

t Floo

r Deta

il and

Dec

k7

Set S

teel S

tairw

ays

10Ca

ble R

ails

6Sp

ray o

n Fire

proo

fing

59t

h Fl

oor

Erec

t Floo

r Deta

il and

Dec

k5

Erec

t Floo

r Colu

mns a

nd 10

th F

l Stru

ctura

l10 6

Conc

rete

Colum

n Enc

asem

ent

10Te

mpor

ary H

andr

ails a

t Floo

r Ope

nings

2

Repr

esents

key m

ilesto

ne da

tes as

per d

iscuss

ion of

proje

ct sch

edule

with

owne

r requ

ireme

nts fo

r occu

panc

y, espe

cially

comp

letion

.

OCT

15 0

7

NOV

12 0

7

HARR

ISBU

RG U

NIVE

RSIT

Y AC

ADEM

IC C

ENTE

RDE

TAIL

ED P

ROJE

CT SC

HEDU

LE

OCT

30 0

7NO

V 12

07

NOV

01 0

7NO

V 02

07

SEP

19 0

7SE

P 26

07

Prep

and P

our F

loor S

labOC

T 23

07

OCT

29 0

7

NOV

15 0

7SE

P 18

07

OCT

01 0

7

OCT

23 0

7NO

V 06

07

NOV

21 0

7

SEP

07 0

7SE

P 07

07

OCT

02 0

7OC

T 30

07

DEC

06 0

7DE

C 12

07

DEC

07 0

7DE

C 12

07

AUG

08 0

7SE

P 11

07

AUG

08 07

OCT

29 0

7

NOV

15 0

7NO

V 19

07

NOV

27 0

7DE

C 04

07

AUG

17 0

7AU

G 27

07

SEP

12 0

7SE

P 25

07

OCT

03 0

7OC

T 09

07

NOV

14 0

7NO

V 15

07

AUG

08 0

7AU

G 16

07AU

G 08

07

AUG

21 0

7

Activ

ity D

escr

iption

Star

tFi

nish

2007

2008



8

Days

AUG

2005

- DEC

06J

FM

AM

JJ

AS

ON

DJ

FM

AM

JJ

AS

ON

D

10th

Flo

orEr

ect F

loor C

olum

ns an

d 11t

h Fl

Stru

ctura

l6

Erec

t Flo

or D

etail

and D

eck

7Se

t Hol

low

Met

al Fr

ames

3In

stall

Pipe

and D

uct H

ange

rs5

Gas

Pipi

ng6

Acid

Was

te P

iping

7Dr

ywall

and I

nsul

ate E

xter

ior W

alls

1511

th F

loor

Erec

t Floo

r Colu

mns

and 1

2th

Fl S

tructu

ral

6Er

ect F

loor

Det

ail an

d Dec

k7

Elec

trica

l Rou

gh In

s5

Lab V

acuu

m5

Elec

trica

l Wall

Rou

gh In

s and

Slee

ves

312

th F

loor

Erec

t Floo

r Colu

mns

and 1

3th

Fl S

tructu

ral

6Er

ect F

loor

Det

ail an

d Dec

k7

Sprin

kler

Rou

gh In

s2

Stor

mwa

ter P

iping

2Dr

ywall

Mec

hani

cal C

hase

s6

13th

Flo

orEr

ect F

loor C

olum

ns an

d 14t

h Fl

Stru

ctura

l3

Erec

t Flo

or D

etail

and D

eck

6 18Pl

umbin

g Pi

pe In

sulat

ion12

Plum

bing

Fixt

ures

8

Repr

esents

key m

ilesto

ne da

tes as

per d

iscus

sion o

f pro

ject s

ched

ule w

ith ow

ner r

equir

emen

ts for

occu

panc

y, esp

eciall

y com

pletio

n.

OCT

30 0

7OC

T 23

07

MAR

03 0

8M

AR 26

08

HARR

ISBU

RG U

NIVE

RSIT

Y AC

ADEM

IC C

ENTE

RDE

TAIL

ED P

ROJE

CT SC

HEDU

LE

MAR

11 0

8M

AR 26

08

APR

25 0

8M

AY 06

08

Dom

estic

Wat

er P

iping

OCT

23 0

7OC

T 31

07

JAN

22 0

8JA

N 29

08

JAN

11 0

8JA

N 14

08

JAN

21 0

8JA

N 22

08

OCT

16 0

7OC

T 23

07

NOV

01 0

7NO

V 09

07

NOV

15 0

7NO

V 21

07

JAN

16 0

8JA

N 18

08

OCT

O5 0

7OC

T 15

07

OCT

16 0

7OC

T 22

07

JAN

02 0

8JA

N 22

08

OCT

O5 0

7OC

T 12

07

DEC

31 0

7JA

N 08

08

JAN

02 0

8JA

N 10

08

NOV

14 0

7NO

V 16

07

NOV

15 0

7NO

V 21

07

SEP

27 0

7OC

T 04

07

OCT

16 0

7OC

T 24

07

Activ

ity D

escr

iption

Star

tFi

nish

2007

2008



9

Days

AUG

2005

- DEC

06J

FM

AM

JJ

AS

ON

DJ

FM

AM

JJ

AS

ON

D

14th

Flo

orEr

ect F

loor C

olumn

s and

15th

Fl S

tructu

ral

5Er

ect F

loor D

etail a

nd D

eck

7W

ater F

eatu

re5

Wate

rpro

ofing

2St

airwa

y, El

ev Sh

aft, V

ert C

hase

Mas

onry

615

th F

loor

Erec

t Floo

r Colu

mns a

nd 16

th F

l Stru

ctura

l5

Erec

t Floo

r Deta

il and

Dec

k7

Weld

Nels

on St

uds

2Pr

ep an

d pou

r Floo

r Slab

s4

Ductw

ork

15HV

AC P

iping

1516

th F

loor

Erec

t Floo

r Colu

mns a

nd R

oof S

tructu

ral

3Er

ect F

loor D

etail a

nd D

eck

7In

fill St

eel a

nd Sl

ab A

bove

Chil

ler3

Prep

and p

our F

loor S

labs

4Er

ect F

loor P

erim

eter R

oof S

tructu

re2

Insta

ll Pipe

and D

uct H

ange

rs5

Acid

Vent

Pipi

ng5

Erec

t Roo

f Dec

k7 5

Insta

ll Wind

ow W

ashe

r Tie-

Off A

ncho

rs5

Roof

Insu

lation

5

Repre

sents

key m

ilesto

ne da

tes as

per d

iscuss

ion of

proje

ct sch

edule

with

owner

requ

ireme

nts fo

r occu

pancy

, espec

ially

comple

tion.

JAN

29 0

8

HARR

ISBU

RG U

NIVE

RSIT

Y AC

ADEM

IC C

ENTE

RDE

TAIL

ED P

ROJE

CT SC

HEDU

LE

DEC

21 0

7DE

C 28

07

FEB

19 0

8FE

B 25

08

DEC

12 0

7DE

C 20

07

Erec

t and

Glaz

e Nor

th C

urtai

n Wall

DEC

21 0

7DE

C 28

07

FEB

19 0

8FE

B 25

08

APR

16 0

8AP

R 22

08

JAN

10 0

8JA

N 15

08

FEB

11 08

FEB

12 0

8

DEC

03 0

7DE

C 11

07

JAN

07 0

8JA

N 09

08

MAR

10 0

8M

AR 28

08

NOV

14 0

7NO

V 16

07

DEC

21 07

DEC

27 0

7FE

B 18

08

MAR

07 0

8

NOV

19 0

7NO

V 30

07

DEC

03 0

7DE

C 04

07

FEB

06 0

8FE

B 13

08

NOV

07 0

7NO

V 13

07

DEC

11 0

7FE

B 04

08

FEB

05 0

8FE

B 06

08

OCT

31 07

NOV

06 0

7DE

C 03

07

Activ

ity D

escrip

tion

Star

tFi

nish

2007

2008



10

Days

AUG

2005

- DEC

06J

FM

AM

JJ

AS

ON

DJ

FM

AM

JJ

AS

ON

D

Elev

Mec

h Roo

m Fr

amin

g an

d She

athin

g5

EPDM

Roo

fing

5In

stall

Elev

ators

90Er

ect a

nd G

laze S

outh

Cur

tain W

all5

Fina

l Clea

ning

of R

oof

5On

Site

Desig

n Ses

sion

1On

Site

Desig

n Ses

sion

110

0% C

Ds Is

sued

by R

eyno

lds

1Bi

ddin

g Ph

ase o

f Fit

Out

20Ne

gotia

tion a

nd A

ward

42Of

fsite

Netw

ork S

ystem

s Bur

n In

58Bu

ildin

g Ne

twor

k Con

struc

tion P

hase

78On

site N

etwor

k Ins

tallat

ion

27Ne

twor

k Com

miss

ionin

g an

d Uni

v Mov

e In

77Fi

t Out

Subs

tantia

l Com

pletio

n0

Punc

h List

s18

Fit O

ut C

omple

tion

0

Repr

esents

key m

ilesto

ne da

tes as

per d

iscuss

ion of

proje

ct sch

edule

with

owne

r req

uirem

ents

for oc

cupa

ncy,

especi

ally c

omple

tion.

HARR

ISBU

RG U

NIVE

RSIT

Y AC

ADEM

IC C

ENTE

RDE

TAIL

ED P

ROJE

CT SC

HEDU

LE

NOV

17 0

8NO

V 17

08

OCT

22 0

8OC

T 22

08

OCT

23 0

8DE

C 19

08

JUL

24 0

8AU

G 29

08

SEP

02 0

8DE

C 19

08

MAY

01 0

8JU

L 23

08

MAY

01 0

8AU

G 20

08

FEB

01 0

8FE

B 28

08

MAR

03 0

8AP

R 29

08

DEC

07 0

7DE

C 07

07

JAN

31 0

8JA

N 31

08

JUN

18 0

8JU

N 12

08

NOV

01 0

7NO

V 01

07

APR

24 0

8AU

G 29

08

SEP

09 0

8SE

P 15

08

FEB

19 0

8FE

B 25

08

MAR

06 0

8M

AR 12

08

Activ

ity D

escr

iption

Star

tFi

nish

2007

2008



11

B. Site Layout Planning

Photo taken 08.15.2007 from Market Street, South corner of site

With a congested site area, project planning and utility of space is critical. The site for the Harrisburg University Academic Center is located on the West corner of the intersection of Market and North 4th Streets. Traffic patterns changed as one block of Market Street became one lane and a block of North 4th Street closed for the duration of the project. Site storage due to an alley not in use on the North façade of the building created an abundance for material storage, especially precast and glazing, which could also be protected. The office, crane, dumpster, entrances, fencing are located on the site plan on the following page. Not pictured are the portable toilets that are repositioned upon request to the crane operator who places them as needed on a set floor.



12



13

C. Assemblies Estimate Summary

For the atmosphere of the building, the architect considered many things for this building when designing. Today, most technology facilities for universities consist of vast open spaces and glazed curtain wall system. For this estimate, the finishes of the interior were chosen because of the large bid package and complexity of the interior.

Rendering by Burt,Hill of the conference gallery



14



15



16



17



18



19



20



21



22



23

Item

Qua

ntity

Subc

ontr

act

Tot

alU

nit C

ost

Amou

ntU

nit C

ost

Amou

ntRu

bber

Bas

e 4''

6900

lf.95

/lf

9226

.65/l

f63

0530

094

Carp

et13

60 sy

5.00/

sy78

5037

/sy

5673

590

898

Spec

ial F

loor

ing-

Cork

1720

017

200

Pain

t Wal

ls65

000

6500

0Pa

int C

eilin

gs25

500

2550

0Ep

oxy

Coat

ing

3100

0 sf

.75/s

f22

654

.50/s

f15

450

3909

3W

all C

over

ing-

Viny

l27

700

2770

0Fl

oorin

g Li

nole

um65

750

6575

0Ce

ram

ic an

d G

laze

d Ti

le71

1939

7119

392x

2 Ce

iling

Pan

els

2956

5029

5650

4x4

Ceili

ng P

anel

s23

00 sf

1.23/

sf54

.7963

854

Soun

d Ab

sorb

ing

Ceili

ng90

.770

200

7020

0

Tot

al F

inish

Con

trac

t Val

ue:

$2,0

26,5

58

Labo

rM

ater

ial



24

D. Detailed Electrical Systems Estimate An estimate for the electrical system was done using MC2 software. Due to the technical nature of the project, a university of science and technology, a detailed cost analysis of the electrical was found most appropriate.

Actual Electrical Package: $6,986,981

SF Electrical: $18.83 The differences in cost are due to the fact that the detailed estimate performed did not

include contractor mark-ups and fees and city permits that were in the bid package. The parking garage and electrical sub-grade were also not taken into account in the estimate.

Detailed Estimate of Materials: $2,434,576 SF Estimate of Materials: $10.14 From a conversation with the field superindent during August of 2007, a general rule of

thumb for the labor in the Harrisburg area for electrical work is 85-90% of material costs. With this in consideration, labor for the project at 85% of the cost added to the cost of

materials would be $4,382,237. Detailed Electrical Estimate: $4, 382,237 SF Detailed Electrical: $18.25



25



26



27



28



29



30

E. General Conditions Estimate A General Conditions Estimate was done using Timberline software and cost data reports obtained from Reynolds Construction Management. It includes project staffing costs as well as unit and lump sum costs incurred by the construction manager. Their on-site office will be the first two floors with temporary utilities during the winter of 2007/2008 until project closing, reducing mobilization costs. Approximate total for General Conditions: $2.5 million.

Temporary office trailer on the East corner of the project site, facing Market Street.



31



32



33



34



35



36

Tech Report 2 - engr.psu.edu warner cp… · Technical Report 2 Laurel Heather Warner 1 ... JUL 25...

Documents

Transcript of Tech Report 2 - engr.psu.edu warner cp… · Technical Report 2 Laurel Heather Warner 1 ... JUL 25...