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- 11/1/2010
Request offer
production line explosives emulsion pit capacity 5.000 ton/year
- 19/12/2007
We,
vinacomin-Mining Chemical Industry Ltd.Co, are needing permitted
explosives for use in the underground coalmine where methane gas or coal
dust exists. We wish to extend our present range of products and should
be glad if any manufacturers or distrubutors could offer us the above
goods with specifications and testing method as follows:
- Cartridge Diameter
& Weight: 36 mm ´ 200 gms
(or 32 mm ´ 200 gms).
- Density
(: 1.0 – 1.2.
- Testing in
environment of concentration of methane to 8 – 10%
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Testing sample: 600gms per testing time.
-
Times of test: 10 times in succession.
-
Testing temperature: 0 – 30oC.
-
Initiated by electric permitted detonator that is directed towards the
bore-bottom (this is said to be a regular priming)
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Stemming materials : none
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Ten times of tests shall not ignite.
- Testing
Equipments:
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Mortar shall be 1500 mm in length, and of which centered charging hole
shall be 55 mm in diameter and 1200 mm in length. The mortar shall be
closedly attached to the Methane Test Tunnel.
-
Methane Test Tunnel consists of two parts with their respective
dimensions as D1520 ´ L3670 mm
and D1920 ´ L1970 mm.
- 19/3/2007
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VIETNAM NATIONAL
COAL-MINERAL INDUSTRY GROUP
VINACOMIN-MINING CHEMICAL INDUSTRY
COMPANY ltd |
Socialist
Republic of Vietnam
Independence - Freedom - Happiness
------------------------
Hanoi, March 19th , 2007 |
INVITATION FOR BID
VINACOMIN - Mining Chemical Industry Company Ltd will open bidding
according to the Bid Law for contract package to select a supplier of "
Mobile Emulsion Explosive Mixing – Charging truck" for Project of Bulk
Emulsion Explosive Processing Research for open-cast mine", using
scientific research capital resource of Vietnam National Coal-Mineral
Industry Group.
The form of bidding: domestical and international bidding.
VINACOMIN - Mining
Chemical Industry Company Ltd would like to invite all eligible bidders to
tender for the above-mentioned package.
Bidders may obtain
further information and purchase a set of bid invitation documents at the Head
office of VINACOMIN - Mining Chemical Industry Company Ltd
The English name:
VINACOMIN-MINING CHEMICAL INDUSTRY COMPANY LTD
Address : Alley 1 -
Phan Dinh Giot Street - Phuong Liet Ward – Thanh Xuan District - Hanoi -
Vietnam.
Tel : 84.4.8642.778
Fax: 84.4.8642.777;
Bidders will be able
to get a complete set of bid invitation documents at a non-refundable fee of
VND 1,000,000 ( Say Vietnamese dong One million only) at the above-mentioned
address.
Bid invitation
document can be purchased from 08:00am on April 5th, 2007 to before
13:30 on May 07th, 2007 (Hanoi time)
All
Bidding Documents must be accompanied with a Bid Guaranty of VND110,000,000
(Say Vietnamese dong One hundred and ten million ) valid for 90 days from the
bid closing date and must be sent to the Head office of VINACOMIN - Mining
Chemical Industry Company Ltd at the above-mentioned address. Time for
submission: not later than 13:30 (Vietnam time) on May 07th,2007
(called the bid closing date)
The
Bidding Documents shall be opened at 13:30 on May 07th, 2007 at the
Head office of VINACOMIN - Mining Chemical Industry Company Ltd.
VINACOMIN
- Mining Chemical Industry Company Ltd respectfully invites representatives of
Bidders to attend the bid opening session at the above-mentioned time and
address.
FOR AND ON BEHALF OF
VINACOMIN-MINING CHEMICAL INDUSTRY CO. LTD
DIRECTOR
Vu Van Ha
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