11-Annexure v-final Spec for Reverse Osmosis_for Kumar

1.9 RECOMMENDED SPARES FOR 3 YEARS O&M WITH PRICE

Sl. No.

Description of the equipment Description of spares Quantity Price valid upto year

1.

UF FEED PUMP

Pump shaft Shaft sleeve Mechanical Seal Oil seal Gasket Bearing Impeller

1 Lot June 2013

2.

UF Backwash PUMP


1 Lot June 2013

3. Dosing pump Spring Ball Ring seal Suction valve seat Dis valve housing Antisyphone LIQUIFRAM/

DIAPHRAGM

1 Lot June 2013

4.

RO feed PUMP


1 Lot June 2013

5.

High pressure Pump


1 Lot June 2013

6. RO plant spare parts Bolts Pr. Switch Pr.gauge Valve Piping Painting

1 Lot June 2013

7. Instruments Internal parts 1 Lot June 2013

8. Panel & cable As required 1 Lot June 2013

TOTAL AMOUNT Rs.50,00,000

BID DATA SHEET ( TO BE FILLED UP BY THE BIDDER)

I. UF OUTLET WATER QUALITY & QUANTITY Sl.No. Description Unit Values

1 SDI 15 < 52 Turbidity NTU NIL3 BOD ppm < 54 COD ppm < 505 TOC reduction ppm6 Virus removal(log) Nil7 Bacterial removal(log) Nil8 UF Filtrate Water Quantity-net cu.m 84.29 UF system recovery % 93.5

II. CHEMICAL REQUIREMENT FOR ONE CLEANING Sl.No. Description Unit Values

Per time/skid

Total per day

1 Acid kg 3.552 NaOCl-6% ltrs 25%

III. CHEMICAL DOSING DURATIONSl.No. Description Unit Duration

1 Acid min 3.55kg 2 NaOCl-6% min 12.5%

IV..

MEMBRANE GUARANTEE

Sl.No. Description Unit Values

1 No. of years (at least 3 years)

years 2,50,000(1 No)

V. ULTRAFILTRATION SYSTEM:A. UF MEMBRANE ELEMENT: 1) Make : NORIT- X FLOW1) Model :2) Type / Material : PES/PVP3) Membrane pore size(Nominal/Absolute)micron : 0.0014) Membrane dia. OD/ID mm : dia 0.8mm5) Membrane Length mm : 17396) Module surface area m2 : 557) Number of fibres per module :8) Number of modules per block : 13 nos with 4 unit9) Future space (no. of modules) : NA10) Fibre dimensions :11) Filtrate flow per element(min/max) m3/hr : / 3.212) Membrane flow mode / configuration : Out to In13) Quantity offered per stream(per skid) : 2614) Membrane Housing assembly : Vertical 15) MOC of membrane skid : MSEP16) Guaranteed Life of membrane years : 3 years17) Recommended membrane replacement (If any) :18) Feed temperature Design/Min/ Max : 400C (Design)19) Feed TSS Design/ Min/ Max : 5ppm20) Feed pressure for design TSS :21) Maximum applied feed pressure bar : 3.0 bar22) Maximum Trans membrane pressure bar(g) : 2.0 bar23) Max. backwash Trans memb. pressure bar(g) : 2.0 bar24) Max. chlorine exposure ppm-hours : 2,50,000 ppm25) Feed Flow rates Min./ Max. cu.m/hr : 90m3/hr26) Permeate flow Min./ Max. cu.m/hr : 84m3/hr27) Recovery % : 93.5%28) Membrane flux Design/Maximum l/m2/hr : 63.8 LMH29) Maximum permitted pressure drop : bar

for the above operating conditions 30) Maximum permitted temperature deg.C : /

for membrane

31) Minimum permitted temperature deg.C : /for membrane

32) Operating pH range : 2 to 12 pH33) Guaranteed filtrate NTU / SDI15 : <1NTU & <3SDI34) Maximum allowable organic loading

- TOC ppm :- BOD ppm :- COD ppm :

35) Weight per element kg :

VI. PUMP (The pumps are meant for clear water feeding to PSF, RO permeate water feed to DM Plant Stage1 & Stage 2 etc.)

1. PUMP (UF FEED PUMP)

A. TECHNICAL PARAMETERSa . Make : KSBb . Model :c . Fluid details

- Medium handled : Liquid- PH range : 6.5 to 8.0pH- TDS/Chloride range ppm : 3000ppm- Temperature range deg.C : 400C

d. Rated flow / Head (at Disch) m3/hr & mwc : 90m3/hr@55m Heade. Mini. & Max continuous flow m3/hr : 90f. Corresponding discharge Head mwc : 55g. Shut-off head mwc : 57.8h. NPSH required (minimum) mwc : 3i. Design Pressure kg/cm2 :j. Hydraulic test pressure kg/cm2 :k. Pump efficiency at duty point % : 76.79l. BKW reqd. for pump at duty point kw :m. Maximum KW required KW : 22n. Recommended Motor KW kw : 22o. Rated speed rpm : 2930

p. Rated voltage/current of motor volt/current : To be given during final P&I Design

q. Frequency Hz : 50r. Noise level at duty range dbA : NAs. Vibration level peak to peak mm : NAt. Balancing quality :u. No of stage : NAv. Pump Characteristic : NA

B. CONSTRUCTION DETAILSa. Orientation Horizontal / Vertical : Horizontal a. Suction / Discharge nozzle - Size mm : To be given during final P&I Design - Rating : To be given during final P&I Design

- Orientation : To be given during final P&I Design

- Material : To be given during final P&I Design b. Material of Construction / Make - Pump Casing : CAST IRON - Impeller : CAST IRON - Shaft : 45C8 - Shaft Sleeve : CAST IRON - Fasteners : - Others if any :c. No. of stages : Single Staged. Impeller type :e. Impeller diameter Trimmed / Untrimmed :f. Bearings - Type : - Make : - Lubrication oil spec. :g. Performance Curve ref Nos. :h. Pump dimension L x W x H :i. Pump Weight :

C. COUPLING a. Type : Mechanical Seal Typeb. Make, Model No. : c. Weight kg :

2. PUMP (UF BACKWASH PUMP)

A. TECHNICAL PARAMETERS

a. Make : KSBb. Model :c. Fluid details


d. Rated flow / Head (at Disch) m3/hr & mwc : 178.8m3/hr@20m Heade. Mini. & Max continuous flow m3/hr : 178.8f. Corresponding discharge Head mwc : 25g. Shut-off head mwc :h. NPSH required (minimum) mwc : 3i. Design Pressure kg/cm2 :j. Hydraulic test pressure kg/cm2 :k. Pump efficiency at duty point % :l. BKW reqd. for pump at duty point kw :m. Maximum KW required KW : 30n. Recommended Motor KW kw : 30o. Rated speed rpm : 2900p. Rated voltage/current of motor volt/current : To be given during final P&I

Designq. Frequency Hz : 50r. Noise level at duty range dbA : NAs. Vibration level peak to peak mm : NAt. Balancing quality :u. No of stage : NAv. Pump Characteristic : NA

B. CONSTRUCTION DETAILSa. Orientation Horizontal / Vertical : Horizontal

b. Suction / Discharge nozzle - Size mm : To be given during final P&I Design - Rating : To be given during final P&I Design


- Material : To be given during final P&I Design c. Material of Construction / Make - Pump Casing : SS 316 - Impeller : SS 316 - Shaft : SS 316 - Shaft Sleeve : SS 316 - Fasteners : - Others if any :

d. No. of stages : Single Stagee. Impeller type :f. Impeller diameter Trimmed / Untrimmed :g. Bearings - Type : - Make : - Lubrication oil spec. :

h. Performance Curve ref Nos. :i. Pump dimension L x W x H :j. Pump Weight :

C. COUPLING a. Type : Mechanical Seal Typeb. Make, Model No. : c. Weight kg :

D. BASE FRAME AND ACCESSORIES a. Material :b. Dimension detail mm :c. Weight kg :

d. Foundation Bolt - Size & Qty mm & Nos. :- MOC :

E. GENERALa. Shipping package dimension mm :b. Total Assembly / Shipment weight kg :c. List of Special tools :d. Accessories details :e. G.A. Drawing No. :

3. PUMP (RO FEED PUMP)


w. Make : KSBx. Model :y. Fluid details


z. Rated flow / Head (at Disch) m3/hr & mwc : 80m3/hr@20m Headaa. Mini. & Max continuous flow m3/hr : 80bb. Corresponding discharge Head mwc : 20cc. Shut-off head mwc : 28.6dd. NPSH required (minimum) mwc : 2.99ee. Design Pressure kg/cm2 :ff. Hydraulic test pressure kg/cm2 :gg. Pump efficiency at duty point % :hh. BKW reqd. for pump at duty point kw :ii. Maximum KW required KW : 7.5jj. Recommended Motor KW kw : 7.5kk. Rated speed rpm : 2900ll. Rated voltage/current of motor volt/current : To be given during final P&I

Designmm. Frequency Hz : 50nn. Noise level at duty range dbA : NAoo. Vibration level peak to peak mm : NApp. Balancing quality :

qq. No of stage : NArr. Pump Characteristic : NA

B. CONSTRUCTION DETAILSk. Orientation Horizontal / Vertical : Horizontal l. Suction / Discharge nozzle - Size mm : To be given during final P&I Design - Rating : To be given during final P&I Design


- Material : To be given during final P&I Design m. Material of Construction / Make - Pump Casing : SS 316 - Impeller : SS 316 - Shaft : SS 316 - Shaft Sleeve : SS 316 - Fasteners : - Others if any :

n. No. of stages : Single Stageo. Impeller type :p. Impeller diameter Trimmed / Untrimmed :q. Bearings - Type : - Make : - Lubrication oil spec. :

r. Performance Curve ref Nos. :s. Pump dimension L x W x H :t. Pump Weight :

C. COUPLING d. Type : Mechanical Seal Typee. Make, Model No. : f. Weight kg :

D. BASE FRAME AND ACCESSORIES e. Material :f. Dimension detail mm :g. Weight kg :h. Foundation Bolt - Size & Qty mm & Nos. :

- MOC :

E. GENERALe. Shipping package dimension mm :f. Total Assembly / Shipment weight kg :g. List of Special tools :h. Accessories details :j. G.A. Drawing No. :

VII. AIR SCOUR BLOWER ( if necessary) :


a. Design flow Cu.m/Hr :b. Design Head – Discharge Kg/cm2 G :c. Design Pressure bar(g) : d. Blower efficiency at duty point % :e. BHP reqd. For Blower at duty point KW :f. Maximum BHP required KW :g. Operating range from duty point % :h. Rated speed rpm :i. Noise level at duty point with silencer : dBA at 1m distancej. Vibration level – Displacement microns :

– Velocity (Peak) mm/sec :k. Rotation of shaft viewing from drive end :l. Make :

B. CONSTRUCTION DETAILS a. Suction filter silencer specification : b. Discharge silencer specification : c. Material of construction

- Blower casing :- Impeller :- Shaft :

- Others if any :d. Type of bearings & Make :e. Bearing lubrication :f. Type of seal & Make :g. Blower weight kg :h. Moment of Inertia at Blower rotor kgm2 : i. Performance curve reference No. : j. Foundation Drawing No. :k. Blower dimension L x W x H mm :

C. POWER TRANSMISSION a. Pulley PCD Motor / Blower mm : b. Type of mounting Motor / Blower : c. No. of Belts :d. Belt section & PCD :e. Belt guard : Yes / No.D. BASE FRAME a. Material : b. Dimension detail L x W X H mm :

E. ACCESSORIES a. List of special tools :b. Flexible connector Size, Rating : c. Filter restrictor Indicator specification : d. Pressure Relief Valve size, rating :e. Non-return valve size, rating :f. Pressure gauge size, rating :g. Other accessories if any :

F. GENERAL a. Overall assy. Dimensions L x W x H mm :b. Shipping package dimensions mm : c. Total assembly weight kg :d. Dimensional drawing No. :e. Total shipment weight kg :

VIII. CHEMICAL DOSING SYSTEM (Acid, NaOCl etc.)

I. Dosing Pump: (NaOCl for UF Back wash)

a. Name of chemical dosing system : NaOClb. Make & Model No : Prominent/PSMA 05200c. Type : Diaphragm type Metering pumps.d. Flow – Design Min / Max lph : 200LPH

- Rated Min / Max lph : 200LPHe. Discharge Pres. – Design Max kg/cm2 (g) : 5 Kg/cm2

- Rated Max kg/cm2 (g) :f. Suction lift mwc : 3.0Mg. Stroke length Min / Max mm :h. Speed Min / Max rpm :i. Stroke adjustment Min / Max : 115 Strokes/minj. Flow Accuracy on design capacity % :l. Repeatability % :m. Power supply details V / Ph / Hz : 415 V

- Variation V / Ph / Hz % : +/-5%- Power consumption watts : 0.18KW

n. Material of construction- Dosing Head : 5Bar- Fittings :- Valve balls :- Spring in injection head : - Diaphragm :- Tubing : PVC- Mounting Fasteners :- Other wetted parts : PP

o. Normal operating life at design capacity :- Diaphragm hrs :- Ceramic balls hrs :

p. Pump overall size L,W,H mm : q. Pump weight kg :r. Tube size :

- pressure rating at 20 deg.C kg/cm2(g) :- Suction Inches : ID x OD- Discharge Inches : ID x OD

B. Accessories for Pump:a. Anti-syphon / non-return valve :b. Air Release Valve :

c. Pressure relief valve :d. Pump mounting fasteners :

C. Day Tank / Preparation Tank : NaOCl Dosing Tanka. Capacity ltr : 500lit. b. Size Dia height mm : 700mm (Dia) x 1215mm (ht.)c. Tank thick, bottom, circumference :

Top cover : Includedd. Baffle plate size and quantity :e. Material of construction :

- Tank : HDPE- Tank cover : HDPE- Drain valve : - Level indicator :- Interconnecting valves & piping;- Wetted parts : HDPE- Non wetted parts : HDPE

f. Type & make of low level switch : Float Typeg. Level Indicator make & details :h. Colour of the tank :i. Type of strainer offered :j. Nozzle size of inlet, outlet, drain, overflow :k. Outlet & drain valve size & type :l. Mixer mounting arrangement :m. Weight of tank with lid :n. Type of resin used for FRP tank & Cover :

Inner / outerD. Mixer (If applicable) :

a. Make & Type :b. Material of Construction

- Impeller :- Shaft :- Protective coating :- Mounting fasteners :

c. Shaft Dia x Length :d. Impeller Dia. :e. Impeller speed :f. Weight of mixer with motor :g. Mixer Motor - Make :

- Speed :- Rating & Power consumption KW :- Type of insulation & temp. :- Power supply details V /Ph / Hz :- Variation V / Ph / Hz %:

E. GENERALa. Dosing pump drg.No :b. Mixer drg. No :c. Tank drg. No :d. Total assembly drg.No :

II. Dosing Pump: (NaOH for UF Back wash)a. Name of chemical dosing system : NaOHb. Make & Model No : Prominent/PSMA 05260c. Type : Diaphragm type Metering pumps.d. Flow – Design Min / Max lph : 225LPH



- Variation V / Ph / Hz % : +/-5%- Power consumption watts : 0.37KW

n. Material of construction- Dosing Head : 5Bar- Fittings :- Valve balls :- Spring in injection head : - Diaphragm :- Tubing : PVC- Mounting Fasteners :- Other wetted parts : PP

o. Normal operating life at design capacity :- Diaphragm hrs :

- Ceramic balls hrs :p. Pump overall size L,W,H mm : q. Pump weight kg :r. Tube size :


B. Accessories for Pump:e. Anti-syphon / non-return valve :f. Air Release Valve :g. Pressure relief valve :h. Pump mounting fasteners :

C. Day Tank / Preparation Tank : NaOH Dosing Tanko. Capacity ltr : 1000lit. p. Size Dia height mm : 1020mm (Dia) x 1295mm (ht.)q. Tank thick, bottom, circumference :

Top cover : Includedr. Baffle plate size and quantity :s. Material of construction :

- Tank : HDPE- Tank cover : HDPE- Drain valve : - Level indicator :- Interconnecting valves & piping;- Wetted parts : HDPE- Non wetted parts : HDPE

t. Type & make of low level switch : Float Typeu. Level Indicator make & details :v. Colour of the tank :w. Type of strainer offered :x. Nozzle size of inlet, outlet, drain, overflow :y. Outlet & drain valve size & type :z. Mixer mounting arrangement :aa.Weight of tank with lid :bb.Type of resin used for FRP tank & Cover :

Inner / outerD. Mixer (If applicable) : Anala & Turbine

h. Make & Type :i. Material of Construction

- Impeller : SS316- Shaft : SS316- Protective coating :- Mounting fasteners :

j. Shaft Dia x Length : 36mm Dia, 1200mm lenght

k. Impeller Dia. : 233mml. Impeller speed : 100RPMm. Weight of mixer with motor :n. Mixer Motor - Make : BBL

- Speed : 1440 RPM- Rating & Power consumption KW : 0.37KW- Type of insulation & temp. :- Power supply details V /Ph / Hz :- Variation V / Ph / Hz %:

E. GENERALe. Dosing pump drg.No :f. Mixer drg. No :g. Tank drg. No :h. Total assembly drg.No :

III. Dosing Pump: (HCl for UF Back wash)a. Name of chemical dosing system : HClb. Make & Model No : Prominent/PSMA 05260c. Type : Diaphragm type Metering pumps.d. Flow – Design Min / Max lph : 225LPH



- Variation V / Ph / Hz % : +/-5%

- Power consumption watts : 0.37KWn. Material of construction

- Dosing Head : 5Bar- Fittings :- Valve balls :- Spring in injection head : - Diaphragm :- Tubing : PVC- Mounting Fasteners :- Other wetted parts : PP

o. Normal operating life at design capacity :- Diaphragm hrs :- Ceramic balls hrs :

p. Pump overall size L,W,H mm : q. Pump weight kg :r. Tube size :


B. Accessories for Pump:i. Anti-syphon / non-return valve :j. Air Release Valve :k. Pressure relief valve :l. Pump mounting fasteners :

C. Day Tank / Preparation Tank : HCl Dosing Tanka. Capacity ltr : 1000lit. b. Size Dia height mm : 1200mm (Dia) x 1295mm (ht.)c. Tank thick, bottom, circumference :

a. Top cover : Includedd. Baffle plate size and quantity :e. Material of construction :f. Tank : HDPEg. Tank cover : HDPEh. Drain valve : i. Level indicator :j. Interconnecting valves & piping;

k. Wetted parts : HDPEl. Non wetted parts : HDPEm. Type & make of low level switch : Float Typen. Level Indicator make & details :o. Colour of the tank :p. Type of strainer offered :q. Nozzle size of inlet, outlet, drain, overflow :r. Outlet & drain valve size & type :s. Mixer mounting arrangement :t. Weight of tank with lid :u. Type of resin used for FRP tank & Cover :

a. Inner / outer

IV. Dosing Pump: (HCl for RO FEED)a. Name of chemical dosing system : HClb. Make & Model No : Milton Roy/V13c. Type : PP Electronic Metering Pumps.d. Flow – Design Min / Max lph : 12LPH


- Rated Max kg/cm2 (g) :f. Suction lift mwc : 3.0Mg. Stroke length Min / Max mm :h. Speed Min / Max rpm :i. Dosing Tank : 200lit. HDPE Tank

V. Dosing Pump: (Antiscalent for RO FEED)a. Name of chemical dosing system : Antiscalent/HClb. Make & Model No : Milton Roy/V12c. Type : PP Electronic Metering Pumps.d. Flow – Design Min / Max lph : 6LPH

- Rated Min / Max lph : 6LPHe. Discharge Pres. – Design Max kg/cm2 (g) : 3.5 Kg/cm2

- Rated Max kg/cm2 (g) :f. Suction lift mwc : 3.0Mg. Stroke length Min / Max mm :

h. Speed Min / Max rpm :i. Dosing Tank : 200lit. HDPE Tank

IX. HIGH PRESSURE PUMPS:

1) No. of Pumps : 4 Nos. (2 W+2S)

1) Operation : Continuous

2) Type : Vertical Multistage

3) MOC - Casing, Impeller& Stuffing Box : SS 316

4) - All other wetted parts : SS 316

- Shaft sleeve : SS316

5) Location : RO

6) Speed of the pump : 290RPM

7) No. of stages : 7 Stages

8) Head of pumps mwc : 18.3Bar

9) Flow m3/hr : 80m3/hr.

10) Impeller type :

11) Bearing : SS316

12) Seal : HBQE

13) Lubrication :

14) Coupling : Mechanical Seal

15) Operating range :

16) Pump characteristic :

17) Shut-off head :

18)All fasteners : SS316

19)Accessories ` : 20) Motor : Siemens

a) motor voltage/current : 230-215/134-124 A

b) Frequency : 50Hz

c) Motor KW : 75KW

X. RO STACK ASSEMBLY (MEMBRANES & PRESSURE VESSELS)

A. RO MEMBRANE ELEMENTS PER SKID

No. of Streams : 2 streams.

Permeate output capacity : 60m3/Hr.

Size of membrane element : 8 inch X 40inch

Area per element :

Membrane type : Low Fouling

Required plant recovery : 75%

Feed water temperature } : Min 40 Deg. centigrade

Design / Min / Max } :

RO feed pH : 7.5pH

Average Flux : 24.5Lit/m2/hr

Flux Decline Coefficient / Year : 7%

Salt passage increase factor (SPIF) :

No. of elements / vessel : Six element long six vessel & 5 element long six

vessel.

No. of pressure Tubes : 6X6=6Nos. and 6X5= 6Nos

Permeate back pressure :

Life of membrane : 3 Years

Replacement rate by customer :

Inlet & outlet water quality : Inlet 3000ppm TDS (Max), 100ppm TDS

Accessories required :

Membrane element.

No. of elements : 66 Nos.

Membrane Assy with PV :

B. RO PRESSURE VESSELS:

Material of construction : FRP

Vessel Size : No. of elements per vessel :

Pressure Rating : 300Psi Design pressure : 185Psi

Test pressure : Burst Pressure :

- Port orientation : - Port size :

- MOC :

Brine port:- - Port orientation :

- Port size : - MOC :

Permeate port:-

- Port orientation :

- Port size : - MOC :

Quantity required :

C. CHEMICAL CLEANING TANK:

Quantity : One

Type :

Effective Capacity : 2000lit

MOC : HDPE

Flange connection For Service in/out, : 65NB/50NB

Tank thickness (min) : 1470mm

Internal protection :

Level indicator & level switch :

Fasteners MOC (cover/Flange) :

Necessary Electricals,C&I :

D. CHEMICAL CLEANING PUMPS WITH MOTOR & ACCESSORIES:No. of Pumps : One

Type : Horizontal Centrifugal

MOC - Casing, Impeller& Stuffing Box : SS316

- All other wetted parts : SS316

- Shaft sleeve :

Speed of the pump : 2900RPM

Head of pumps : 25m Head

Flow :

Impeller type :

Seal :

Lubrication :

Coupling : Mechanical Seal.

Operating range :

Pump characteristic :

Shut-off head :

All fasteners :

Accessories :

Motor : BBL a) Motor voltage/current :

b) Frequency : 50Hz

c) Motor KW : 2.2KW

XI. Manually / Pneumatic operated Butterfly valves A. TECHNICAL PARAMETERS a. Make : IPb. Model / Type :c. Fluid details

- Medium handled : Liquid- pH range : Neutral pH- Specific gravity : 1.0- TDS / Chloride range : 3000 ppm- Temperature range : 40 Deg. C

d. Rated flow : Cu.m/Hre. Cv of the valve :f. Valve rating :g. Pressure Drop ( Maximum) : Barh. Design pressure : Bari. Hydraulic test pressure

- Body : Bar- Seat : Bar

j. Max. Shut off Pressure : Bar

B. CONSTRUCTION DETAILS a. Material of construction

- Body : Cast Iron- Disc : SS316- Seat :- Stem : Cast Iron- Disc Screw :- Bushing :- Hand wheel :- Gear Box – Make / Model :- Lubrication type :

b. Angle of operation :c. Rec. Min. Pipe ID in mm : d. Suggested valve support details :

C. GENERAL

a. Total assembly weight Kg :

b. List of special tools :c. Applicable standards :d. Drawing No. :

ELECTRICAL POWER CONSUMPTION

Sl. Equipment Description Qty Drive ratingKW

Conn load.LoadKW

Power consumption KW**

Voltage, Phase

No.

W SB

AFOR CONTINUOUS OPERATING EQPT.

1

2

3

4

5

6

Sub total of A

B FOR INTERMITTENT OPERATING EQPTS.

1

2

3

4

5

6

Grand Total

Note: W – Working SB – Standby

Documents

11-Annexure v-final Spec for Reverse Osmosis_for Kumar