1 - BHEL - Industrial Systems Group

More documents

Recommendations

Info

<strong>BHEL</strong>-ISG GENERAL SPECIFICATION FOR PILING, CIVIL, STRUCTURAL & ARCHITECTURAL WORKS OF CHP & AHP PACKAGE 2X250 MW BARAUNI THERMAL POWER PROJECT SPECIFICATION NO IS- 1-10-2013 /005 DATE:04/06/2011 PROJECT SYNOPSIS VOLUME 1/ SECTION 1 Ambient Air Quality: Laden with coal and steel dust particles, fumes, chemical gases. 1.2 Topographical survey The entire area of the proposed thermal power plant was found filled up by fly ash, perhaps the site was used as ash pond for disposal of fly ash accumulated/produced in the existing plant. The site was found undulated having very loose to loose deposits. The average R.L of the finished ground level will be (+) 45.0 m 1.3 Seismological Parameters The proposed project is located in seismic Zone IV, as per IS: 1893:2002, Seismic forces would be considered as per the IS Code accordingly. 1.4 Wind loading The various design parameters, as defined in IS: 875 (part 3), to be applied for the project site shall be as follows (a) The basic wind speed “Vb” at ten mtrs above the mean ground level – 47 m/sec (b) Other parameters or coefficients shall be as per IS: 875 (part 3) stipulations. 1.5 Construction Material It is expected that all necessary construction material should be available from nearby sources. However, bidders are requested to satisfy themselves in this regard. ENQUIRY No 88/11/6010/AK REV. R0 PAGE 2 of 3
<strong>BHEL</strong>-ISG GENERAL SPECIFICATION FOR PILING, CIVIL, STRUCTURAL & ARCHITECTURAL WORKS OF CHP & AHP PACKAGE 2X250 MW BARAUNI THERMAL POWER PROJECT SPECIFICATION NO IS- 1-10-2013 /005 DATE:04/06/2011 PROJECT SYNOPSIS VOLUME 1/ SECTION 1 1.6 Raw Water Source The source of water for the proposed project will be met from River Ganga at a distance of 3 to 4 Km from site. Raw water is proposed to be stored in an existing pond on the west of NH 31 and north of river Ganga .Semi Open recirulating cooling water system using induced draft cooling tower has been proposed for the extension TPS. 1.7 Power Supply Characteristics Parameter Power Supply LT 415V, 3phase, 50 Hz, Voltage variations + 10% - 10% Frequency variation + 6% - 6% Combined V& F variation System neutral System short circuit level +/-10% solidly grounded 50 kA rms. at 415V for 1 second ENQUIRY No 88/11/6010/AK REV. R0 PAGE 3 of 3
Page 1 and 2: BHEL-ISG GENERAL SPECIFICATION FOR
Page 3: BHEL-ISG GENERAL SPECIFICATION FOR
Page 31 and 32: .', t ""..,'- ~ ;; , '~*-,*ft :'~~f
Page 33 and 34: ; I , r i . I jltlcet """'PI~ or tn
Page 35 and 36: , ; I " j !. : l N. addltIou or dod
Page 37 and 38: 12. ROYALTIIIS' . ~Ip.. fhed f_1Imo
Page 39 and 40: , I II ., ' v' I 11. ORDl!'RSUNDIlI
Page 41 and 42: , , j . .. 1 q i! • hi. or 1IIelt
Page 43 and 44: , 11 22. ~R Y WORK.SHOPS, ,STOI\IlS
Page 45 and 46: I J . ";,,13: / ' ~ .hy'ntIll!d cli
Page 47 and 48: . , - . .. 15 in htHharge and on- c
Page 49 and 50: . I 17 i ~id by him or wltb ~j. ~.o
Page 51 and 52: , ", 19 I c) Tn ttspoc:t .r 0111,'0
Page 53 and 54: -- -- 21 1. for ally iter!' .. f wo
Page 55 and 56:
l • , 23 , . No cha" •• hall
Page 57 and 58:
, , ANNEXURE - ' A ,! .. . B HE LCO
Page 70 and 71:
BHEL-ISG GENERAL SPECIFICATION FOR
Page 72 and 73:
Page 74 and 75:
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
Page 102 and 103:
Page 104:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127:
show all

1 - BHEL - Industrial Systems Group

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?