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I N D E X

SECTION 1 : Building Descrip tion 01

SECTION 2 : Scope of Work 02

SECTION 3 : Design Loads 03

SECTION 4 : Design Codes 03

SECTION 5 : Material Specification 04

SECTION 6 : Surface Treatment 05

SECTION 7 : Standard Supply Items 05

SECTION 8 : Supply Prices 06

SECTION 09 : Terms and Condi tions 07

SECTION 10 : Contract Form 08

ENCLOSURES:

Proposal Drawing

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Section 1: Features of Building

Building No. : 01

Usage : Ware House

Building Areas: One

Description of Area 01

General Features

1 Span (m) 24.384 Out to Out of R.C.C Column

2 Length (m) 52.426 Out to Out of R.C.C Column

3 R.C.C Column Height (m) 9.146

4 No. of Interior Columns Clear

5 Width Module 1 @ 24.384

6 Roof Slope 1:10

7 Bay Spacing (m) 1 @ 7.617 + 5 @ 7.490 + 1 @ 7.363

8 Type of End Frames R.C.C Gable Post

9 Wind Bracing In Roof

10 Type of Eave Eave Gutter & Downspouts

Wall Conditions

1 Near Side Wall Fully Open for Brickwall by others

2 Far Side Wall Fully Open for Brickwall by others

3 Left End Wall Fully Open for Brickwall by others

4 Right End Wall Fully Open for Brickwall by others

Description of Area 02

General Features

1 Span (m) 9.284 Out to Inside of R.C.C Column

2 Length (m) 24.384 Out to Out of R.C.C Column

3 Eave Height (m) 5.1676

4 No. of Interior Columns Clear

5 Width Module 1 @ 9.284

6 Roof Slope 1:10

7 Bay Spacing (m) 1 @ 6.840 + 1 @ 10.450 + 1 @ 7.0948 Type of End Frames R.C.C Gable Post

9 Wind Bracing In Roof

10 Type of Eave Eave Gutter & Downspouts

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Wall Conditions

1 Near Side Wall Fully Open

2 Far Side Wall Fully Open for access to existing Building

3 Left End Wall Fully Open

4 Right End Wall Fully Open

HI-TEN Roof ing Sheet & Wall Cladding

1 Roof Panel & Wall Cladding

Pre-painted Hot Dip, 55% Aluminium & 45% Zinc,

Aluzinc Alloy Coated Steel Sheet 0.47 mm thk.

including 25 microne polyester protective colour

paint to roof (Color to be as per Builtrade Standard

Panel Chart).

Secondary Members

1 Roof Purlin & Wall Girts MS Purlin

Insulation

No. Description Location at Quantity

1 Bubble Insulation Roof Fully roof sheeted Area

Section 2: Scope of Works

Design, Fabrication and supplyof Pre-Fabricated steel structure withstand the wind and otherimposed load factors.

Erectionof the steel structure by our experienced technicians. Laying of insulation to the roof . Installation of roofing sheets

Installation of Gutter, down pipes and other accessories.

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Section 3: Design Loads

Design Imposed Loads

1 Design Live Load (kN/m2

) on roof 0.572 Design Live Load (kN/m

2) on frame 0.57

3 Wind Speed (kph) 195

4 Seismic Zone Zone 2

Section 4: Design Codes

The buildings are designed in accordance with the following codes:

Loads on all buildings are applied in accordance with:

Bangladesh National Building Code, 1993

Built up sections and hot rolled sections are designed in accordance with:

1989 Manual of Steel Construction Allowable Stress Design

American Institute of Steel Construction, Inc. (AISC)

1 East Wacker Drive, Suite 3100, Chicago, Illinois 60601-2001, USA

Cold formed members are designed in accordance with:

1986 Edition of Cold Formed Steel design Manual

American Iron and Steel Institute (AISI)

1000 16th Street, NW, Washington, DC 20036, USA

Welding is applied in accordance with:

1996 American Welding Society (AWS D.1.1.96)

Structural Welding Code - Steel Manual

550 NW LeJeune Road, Miami, FL 33126, USA

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Section 5: Material Specifications

The following is the list of standard material specifications for which the building components have been

designed:

Material Specifications

No. Components SpecificationsStrength

(kN/cm2)

1 Built-up Members ASTM A572M Grade 345 Type 1 Fy= 34.5

2Hot Rolled

Members

Tubes JIS - G 3466 STKR 490/ ASTM A500

Grade B

Fy= 32.5

Channels EN - 10025 S355JR Fy= 35.5

3 Cold Formed Members ASTM A607 Grade 50/ ASTM A653M,Z200/SS Grade 340 Class 1, 35 DFT Red Oxide Fy= 34.5

4 Roof & Wall Panel ASTM A792M Grade 345 Class 1 Coating

AZ150

Fy= 34.5

5 Mezzanine Deck PanelASTM A653M SS Grade 340 Class 1: Coating

Z275

Fy= 34.5

6 X-Bracing

Cable ASTM - A475 - Extra High Strength Class A Fy= 119.7

Rods ASTM A615M Grade 420 Fu= 124

Angles JIS - G 3101 - SS 400 Fu= 40.2

7 Anchor Bolts JIS G3101 SS 400 Fy= 23.5

8 High Strength Bolts A325 M Type 1 Hot Dip Galvanized/ Din 933

HEX Head Bolt Grade 8.8/ 4.6

Ft= 30.3

Section 6: Surface Treatment

Primary Steel:

All primary steel members shall be cleaned by cub brush/ wire brush and painted at our factory with two coats

of red oxideprimer.

Secondary Steel:

Roof Purlins, wall girts shall be cold formed from MSsteel coils.

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Section 7: Standard Supplied ItemsThe following is a list of materials which are normally supplied with our buildings unless mentioned otherwise:

Anchor boltsfor rigid frames, end wall posts. High Strength connection bolts for connection of all primary and secondary members. Eave gutters & downspouts for rain water drainage. All necessary flashing& trims for finishing work of roof and wall sheeting and accessories. Self drilling fastenersfor roof and wall sheeting and accessories.

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Section 8: Supply Prices

A. Basic Building Prices

Bldg. No. Area No. Covered Area (Sft) Building Price (Tk.)1 01 16,190 47,85,000.00

Sub Total A 47,85,000.00

B. Transpor tation & Erection

No. Description Quantity Price (Tk.)

1 Transportation & Erection Full Structure 3,20,000.00

Sub Total B 3,20,000.00

Total Price (A+B): Tk. 51,05,000.00

C. Accessories Prices

No. Description Quantity Price (Tk.)

1 Insulation Fully roof sheeted area 3,74,000.00

Sub Total C 3,74,000.00

Total Price (A+B+C): Tk. 54,79,000.00

Section 09: Terms and Condit ions

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9.1 PAYMENT TERMS:

Client to establish confirmed irrevocable letter of credit negotiable at sight.

9.2 ADDITIONAL WORKS:

Additional works will be carried out only on clearly defined written instructions by the client

and will be changed at the prevailing rates at time required to carry out such construction

works will not be a part of the main contract period.

9.3 VALIDITY OF THE OFFER:

This offer is valid up to 14 calendar days from the above noted date. Any extension of

validity by Build Trade must be in writing.

9.4 CHANGES/REVISIONS:

Any change and /or revision to the above stated scope of work may lead to a variation in the

price and delivery period. A change must not hold payment for work in the original contract.

9.5 VAT/ TAX:

This offer is considered excluding Vat or Tax.

9.6 ASSUMPTIONS, DEVIATIONS AND EXCLUSIONS:

This offer excludes Windows, Foundations and other civil and electrical works.

9.7 ERECTION:

Necessary electricity for erection of the building should be provided by the client.Erection schedule stated in section 9 (nine) is based on the uninterrupted power supply at

site.

Section 10: Contract Form

THIS CONTRACTis entered into on: Day: _______ Month: ________Year: 2013

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BETWEEN

Nobarun Jute Mills Ltd ON THE ONE HAND, located at Narayanganj and represented byMr.______________________ duly authorized to enter into this contract.AND

Buildtrade Engineering Ltd.ON THE OTHER HAND, located in Dhaka Trade Centre (6thFloor), 99 Kazi

Nazrul Islam Avenue, Karwan Bazar, Dhaka-1215, and represented byMr.Enayetur Rahman duly authorized

to enter into this contract.

NOW THEREFOREthe parties agree as follows:

CONTRACT SCOPE:The supply of (a) Build Tradebuilding (s) as described in the contract documents.CONTRACT DOCUMENTS:The following documents constitute the contract documents:

1. Build Trades Proposal No. BE13-112 Rev.No.00 Dated 19 August 2013

2. Build Trades Standard Terms & Conditions of Sale.

3. Build Trades Standard Product Specifications.

CONTRACT PRICE: Tk.

IN WITNESS HEREOF, the authorized parties hereto have executed this Contract.

FOR : BUILDTRADE ENGINEERING LTD. FOR :NOBARUN JUTE MILLS LTD

Name : Enayetur Rahman Name :

Title : Chairman & Managing Director Title :

Signature : Signature:

Date : Date :

Company Stamp: Company Stamp: