CONTENT - BHEL - Industrial Systems Group
CONTENT - BHEL - Industrial Systems Group
CONTENT - BHEL - Industrial Systems Group
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<strong>BHEL</strong> ISG REF: IS‐1‐08‐2013/ 002 ENQUIRY SPECS FOR MECHANICAL PACKAGE‐2<br />
(CONVEYOR SYSTEM & STRUCTURES) FOR BHILAI STEEL PLANT AUGMENTAION<br />
OF RAW MATERIAL RECEIPT & HANDLING FACILITIES WITH NEW OHP.<br />
5. TECHNICAL SPECIFICATION / DRGS / DOCUMENTS / CODES & STANDARS<br />
Complete detailed specifications for all the equipments / systems & drawings and all other documents ,<br />
approved vendor list, P.G tests etc, shall be sent the responded bidders separately in the form of soft<br />
copies.<br />
6. EXCLUSIONS LIST.<br />
1) All civil works like RCC buildings, foundations for Junction towers, foundations for conveyor gallery<br />
trestles, equipment foundations/ insert plates etc.. However, bidder must furnish the add on<br />
optional price for including the civil design in their scope.<br />
2) All roads, drains, garland drains, pipe culverts in the plant area etc.<br />
3) Complete dry fog dust suppression system (DS DF). However, the bidder shall design the head end<br />
hood & tail end skirt board by considering the dry fog dust suppression system. Typical head end<br />
& typical tail end drgs. Shall be vetted by the designer of DS DF.<br />
4) Complete dust extraction system. However, the bidder shall design the head end hood & tail end<br />
skirt board by considering the dust extraction system. Typical head end & typical tail end drgs.<br />
Shall be vetted by the designer of DE system.<br />
5) Ventilation system for conveyor underground tunnels, underground junction houses, Electrical<br />
control / MCC rooms, Wagon tippler house and track hopper house.<br />
6) Any air conditioning for Wagon tippler operator room, control rooms etc.<br />
7) Wagon tipplers & side arm charger along with on board electrics.<br />
8) Twin boom stackers & on board electrics & boom conveyor belt. However, rails for stacker<br />
machines are included in bidder’s scope.<br />
9) Bucket wheel reclaimers & on board electrics. However, rails are included in bidder’s scope.<br />
10) Paddle feeders & on board electrics. However, rails for paddle feeders and compressed air system<br />
for wagon unloading are included in the bidder’s scope.<br />
11) Weigh bridges & on board electrics.<br />
12) Fire fighting system<br />
13) Electrics as mentioned in electrical scope list above.<br />
VERY IMPORTANT NOTE: ‐<br />
5) ALL OTHER ITEMS / SYSTEMS/ SUB‐SYSTEMS WHICH ARE NOT LISTED IN THE EXCLUSIONS LIST BUT<br />
ARE REQUIRED FOR SYSTEM AS PER FLOW DIAGRAM & DESIGN CONSIDERATIONS CLAUSE AND<br />
ARE REQUIRED FOR SMOOTH & TROUBLE FREE SAFE OPERATION OF THE PALNT MUST BE<br />
CONSIDERED BY THE BIDDER IN THEIR SCOPE WITHOUT FAIL.<br />
6) BIDDER SHOULD CONSIDER ALL NECESSARY REQUIREMENTS FOR INTERFACING & INTEGRATING<br />
OF OTHER EQUIPMENTS & SYSTEMS WHICH ARE NOT IN THE SCOPE OF BIDDER, NAMELY<br />
TWINBOOM STACKERS, BUCKET WHEEL RECLAIMERS, WAGON TIPPER & SIDE ARM CHARGER,<br />
PADDLE FEEDERS, DUST SUPPRESSION SYSTEM AND DUCT EXTRACTION SYSTEM.<br />
7) BIDDER SHOULD CONSIDER IN THEIR PLC / AUTOMATION SYSTEM, ALL NECESSARY<br />
REQUIREMENTS (IN PUTS / OUT PUTS) FOR INTERFACING & INTEGRATING OF OTHER EQUIPMENTS<br />
& SYSTEMS WHICH ARE NOT IN THE SCOPE OF BIDDER, NAMELY TWINBOOM STACKERS, BUCKET<br />
WHEEL RECLAIMERS, WAGON TIPPER & SIDE ARM CHARGER, PADDLE FEEDERS, DUST<br />
SUPPRESSION SYSTEM AND DUCT EXTRACTION SYSTEM.<br />
7.0 APPROVED VENDOR LIST<br />
DATE: 12 Feb 2009 REV: 00 Page 23 of 43
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