ANNEXURE-1

ITEM NO. P.A/B MANUFACTURER NO.OF PUMPS REQUIRED

FOR ETP –II KALOL MODEL NO. OF MOTORS REQUIRED

2NOS.

SERVICE ALUM DOSING PUMP SIZE & TYPE APPICABLE CODE/STANDARD

OPERATING CONDITIONS

LIQUID : ALUM SOLUTION CAPACITY (LPH) MAX. MIN. NORMAL-10

PUMPING TEMP(⁰C): NOR 35 MAX. 50 DISCH PRESSURE (KG/CM2A) MAX. MIN. RATED-8

SPECIFIC GRAVITY AT PT : - SUCT PRESSURE(KG/CM2A) MAX. MIN. RATED FLOODED

VISCOSITY AT PT (CST) : - DIFF PRESSURE(KG/CM2) MAX. MIN. RATED *VAPOUR PRESSURE AT PT : SAME AS WATER NPSH AVAILABLE(M) WITHOUT ACC HEAD * ACTUAL

CORROSION/EROSION CAUSED BY : NOTE -1 ACCELERATION HEAD (M)

ELECTRICAL AREA CLASS : SAFE SITE TEMPERATURE (⁰C) MAX. 50 MIN. 4

LOCATION : INDOOR/UNHEATED

CONSTRUCTION FEATURES

TYPE PLUNGER NOZZLE SIZE RATING FACING LOCATION

DIAPHRAGM DIAMETER (MM):NO. REQUIRED SUCTION * 150# RF *

SUCT VALVES PER FEED (type/number.) BALL/DOUBLE

DISCHARGE * 150# RF *

DISCHARGE VALVES PER FEED(type/no.) :BALL/DOUBLE

FLUSH * * * *

MATERIALS

LIQUID END SS316 PACKING: * PROCESS DIAPHRAGM * PULSATION DAMPNER: SS316

PLUNGER SS316 PACKING GLAND : TEFLON HYDRAULIC DIAPHRAGM *

RELIEF VALVE: SS316

VALVE SS316 LANTERN RING : SS316 VOLUME BOTTLE(S): SS316 FRAME : CS

MANUFACTURER’S DATA

NUMBER OF FEEDS : * MAX. PUMP HEAD(KG/CM2)|: * PLUNGER SPEED (STROKES/MIN) *RATED CAPACITY : * HYDRO TEST PRESSURE(KG/CM2):

*PLUNGER DIAMETER(MM) *

KW RATED AT RV SETTING * NPSH REQUIRED(M) * STROKE LENGTH(MM) *

WEIGHT (PUMP BASE, DRIVER)(KG)

SHOP TEST LUBRICATION FLUID CONTROLS

TEST WITNESSED CRANKCASE * TYPE: MANUAL/LOCAL

YES HYDRAULIC FLUID * SIGNAL:

S.STATE ACCURACY YES INTERMEDIATE * STROKE CONTROL

REPEATABILITY YES PNEUMATIC( KG/CM2) MAX/MIN. NA

LINEARITY YES ELECTRONIC (mA) MAX/MIN. NAACCESSORIES INCLUDED IN VENDOR’S SCOPE

1.SPEED REDUCER : INTEGRAL/SEPARABLE 5.PRESSURE GUAGE(DISCHARGE) *2.ELECTRONIC MOTOR : 415V/50 HZ/3PHASE,KW ,RPM 6.BASE PLATE(COMMON FOR MOTOR/PUMP/COUPLING): YES3.RELIEF VALVE: YES MAKE :SET PRESSURE(KG/CM2G): EXTERNAL/INTERNAL

7. PULSATION DAMPNER (SUCTION): VOLUME BOTTLE8.PULSATION DAMPNER DISCHARGE : VOLUME BOTTLE

4.COUPLING & COUPLING GUARD : YES 9.BACK PRESSURE VALVEREMARKS:-5. WORKING FLUID IS SOLUTION OF SPECIFIED CHEMICALS IN TUBEWELL WATER.6. DATA SHEET IS TO BE COMPLETED BY CONTRACTOR AND PUMP MANUFACTURER AND SUBMITTED FOR ONGC APPROVAL.7. MOC SHALL BE SUITABLE FOR THE SPECIFIED SERVICE.8. THE DIGFFERENTIAL PRESSURE IS INDICATIVE AND SUBJECT TO REVIEW BASED ON HYDRAULIC CALCULATIONS TO BE CARRIED OUT BY THE CONTRACTOR.

OWNER

ONSHORE DESIGNGROUP,ONGC,BARODA

LSTK CONTRACTOR

ONGC LIMITED SAVAIR ENERGY LIMITEDREV : TITLE: DIESEL ENGINE FOR MAIN F.W.

PUMP DATA SHEETPROJECT: SOUTH KADI

GGS/CTF/WIP