annexure i valve list
TRANSCRIPT
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8/22/2019 Annexure i Valve List
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Sl. No Valve Tag No. Service No. Service Line No. Type of Valve Location Size IS Standard
Working
Pressure
kg/cm2
Design
Pressure
kg/cm2
Pressure
RatingEnd Connection
Fluid
HandledQuantity
Body Disc Shaft Seat
1 2-1-V1-001,002,003,004 1 Cooling Water Supply 3&4 2-1-OD1422-MSPL Butterfly Valve (Manual) Unit 3 &4 Condenser Inlet DN 1400 IS:13095 2.4 10 150#
Ductile Iron with
Ebonite lining 4mm
Thk
Ductile Iron with
Ebonite lining 4mm Thk
F6a EPDM
Flanged Sea Water 4
2 2-2-V1-001,002,003,004 2 Hot Water Return 3&4 2-2-OD1422-MSPL Butterfly Valve (Manual) Unit 3 &4 Condenser Outlet DN 1400 IS:13095 1.5 10 150#
Ductile Iron with
Ebonite lining 4mm
Thk
Ductile Iron with
Ebonite lining 4mm Thk
F6a EPDM
Flanged Sea Water 4
3
2-3-V1-
001,002,003,004,005,006,007,008 3 A ux il la ry Co ol in g W at er S up pl y 2 -3 -O D4 06 -M SP L B ut te rf ly V al ve ( Ma nu al ) Unit 3 & 4 PHE inlet and outlet DN 400 IS:13095 3 10 150#
Ductile Iron with
Ebonite lining 4mmThk
Ductile Iron withEbonite lining 4mm Thk
SS410 EPDMFlanged Sea Water 8
4 2-4-V1-001 4 Cooling Tower Make-Up 2-4-OD718-GRP Butterfly Valve (Motorised)
Control Station on CT Make up
pump discharge near Cooling
Tower Forebay DN 700 IS:13095 5.5 10 150#
Ductile Iron with
Ebonite lining 4mm
Thk
Ductile Iron with
Ebonite lining 4mm Thk
F6a EPDM
Flanged Sea Water 1
5 2-6-V1-001 6 Cooling Water Blowdown 3&4 2-6-OD614-GRP Butterfly Valve (Motorised)
CW Blowdown Header to
Effluent sump DN 600 IS:13095 2 10 150#
Ductile Iron with
Ebonite lining 4mm
Thk
Ductile Iron with
Ebonite lining 4mm Thk
SS410 EPDM
Flanged Sea Water 1
6 2-13-V1-001,002 13 Effulent Water 2-13-OD500-GRP Butterfly Valve (Motorised)
Effluent Disposal pump
Discharges DN 500 IS:13095 2 10 150#
Ductile Iron with
Ebonite lining 4mm
Thk
Ductile Iron with
Ebonite lining 4mm Thk
SS410 EPDM
Flanged Sea Water 2
7 2-13-V1-001 13 Effulent Water 2-13-OD500-GRP Butterfly Valve (Motorised)
Effluent Disposal pump
Discharges DN 600 IS:13095 2 10 150#
Ductile Iron with
Ebonite lining 4mm
Thk
Ductile Iron with
Ebonite lining 4mm Thk
SS410 EPDM
Flanged Sea Water 1
Material of Construction (For Major Parts)
ANNEXURE - I - BILL OF QUANTITIES OF BUTTERFLY VALVES FOR UNDERGROUND YARD PIPEWORK - PHASE - II
Note : All the above valves should be supplied with two (2) nos companion flanges with HT bolts & fasteners. Other accessories like actuators complete with drive (for motorised) with integral starter should be provided.All motorised valves shall be provided with manual chain wheel.Local display on valves for open , close, L/R & % opening shall be considered with
position feedback transducer with 4 to 20mA signal. End limit switches shall be 2NO + 2NC (with DPDT).