Supplying, Installing, Testing & Commissioning Of Centrifugal Pump Set in Intake Well, At. Aalan Sagar Dam, At. Jasdan, Dist: Rajkot Under 15(Percentage) Vivekadhin Grant (Year-2023-24) & 15th Finance Grant (Year-2020-21)(Sixth Call)

NAME OF WORK :- SUPPLYING, INSTALLING, TESTING & COMMISSIONING OF CENTRIFUGAL PUMP

SET IN INTAKE WELL

LOCATION :- Alansagar Dam to Jileshwar Park WTP Section, At. Jasdan

Percentage Rate Tender

Item No. & Description Qty. Rate Unit Amt.

Providing submerged centrifugal pump sets (water immersed, dry

air filled, class "F" insulated TEWC motor integrally mounted on

volute casing pump sets for water duty, 3-phase, 50 ± 3% Hz,

± 10% V along with suitable foundation / installation device with

cable length from pumps to panels & of following Material of

Construction: Impeller: CF8M, Casing: C.I. FG 260, Wearing Ring:

SS, TC mechanical seal, CS/SS bearing, SS shaft with sleeve, SS

strainer & MS motor body.

SCF Pumpsets: 43 LPS X 32 Mtr. Head X 20 kW (2W+1S) =>

Duty Parameter: 43 LPS, 32 Mtr. Head & 20 kW, Min. Efficiency:

= 19.89 kW - Next Manu. Range Selected - 20 kW) - (02 Working

+ 01 Standby) - (Alansagar Dam to Jileshwar Park WTP Section)

Supply, installation, testing and commissioning of MS Pipes/ MS

fabricated specials with both side flanges like Blind flange, Elbow,

Eccentric/Cocentric tapers, bends, Y Joints, Flanges, ductfoot

bend, Puddle pipe, Bell mouth, Tee joint, Reducers, Nut-Bolt,

Gaskets Etc of required size & in required quantities as per

relevant IS for dilevery, common header & suction line.

Delivery Side: 150 mm dia. & Header Side: 350 mm dia. & Bypass

Line 80 mm dia.

Supply, installation, testing & commissioning of double flanged

cast iron 150 mm Dia. Butterfly Valve as per IS 13095. PN

rating to be installed on Delivery Side Pipe as per specifications. -

(Alansagar Dam to Jileshwar Park WTP Section)

Supply, installation, testing & commissioning of double flanged

cast iron 350 mm Dia. Butterfly Valve as per IS 13095. PN

rating to be installed on Header Side Pipe as per specifications. -

(Alansagar Dam to Jileshwar Park WTP Section)

Supply, installation, painting, testing & commissioning of non-slam,

spring action, flanged 150 mm Dia. Dual Plate Check Valve

confirming to API 594 & 598 with C.I. body, spring steel spring,

S.S. seating with all carbon steel hardware’s and other

accessories as per data sheet and specification.

PN 1.0 rating to be installed on Delivery Side Pipe as per

specifications. - (Alansagar Dam to Jileshwar Park WTP Section)

Supply, installation, painting, testing & commissioning of non-slam,

spring action, flanged 350 mm Dia. Dual Plate Check Valve

confirming to API 594 & 598 with C.I. body, spring steel spring,

S.S. seating with all carbon steel hardware’s and other

accessories as per data sheet and specification.

PN 1.0 rating to be installed on Header Side Pipe as per

specifications. - (Alansagar Dam to Jileshwar Park WTP Section)

Supply at site, storage,Erection, installation, testing &

commissioning of ISI mark 80 mm Dia. CI D/F Sluice Valves PD

type short body with hand wheel as per IS:14846 (Latest Edition)

of following class and diameter including all taxes, insurance,

transportation, freight charges, octroi, inspection charges, loading,

unloading, conveyance to departmental stores, stacking etc.

PN 1.0 rating to be installed on By Pass Line as per specifications.

- (Alansagar Dam to Jileshwar Park WTP Section)

Supply, installation, testing & commissioning of flange ends

Expansion Bellow as per EJMA standards of overall length of

minimum 300 mm, designed for 15 mm axial compression and

mm axial extension with tie rods etc. of following MOC & pressure

MOC: Bellows: SA 240 Gr. 304; Internal Sleeve: SA 240 Gr. 304;

Weldends: IS 2062 Gr. B; Flanges: IS 2062 Gr. B (Drilling as per

IS 1538 / IS 6392 ) & Limit Rods & Nuts: CS - IS

Size: 150 mm Dia. PN - 1.0 - Delivery Side - (Alansagar Dam to

Jileshwar Park WTP Section)

Supply, installation, testing & commissioning of flange ends

Expansion Bellow as per EJMA standards of overall length of

minimum 300 mm, designed for 15 mm axial compression and

mm axial extension with tie rods etc. of following MOC & pressure

MOC: Bellows: SA 240 Gr. 304; Internal Sleeve: SA 240 Gr. 304;

Weldends: IS 2062 Gr. B; Flanges: IS 2062 Gr. B (Drilling as per

IS 1538 / IS 6392 ) & Limit Rods & Nuts: CS - IS

Size: 350 mm Dia. PN - 1.0 - Header Side - (Alansagar Dam to

Jileshwar Park WTP Section)

SITC of CI 80 mm Dia. Tempor Proof Flanged Air Valve with

Isolation Sluice Valve as per IS 14845 respectively with SS304

float, gun metal nozzle, complete hardware's, bolts, nuts &

washers, gaskets etc. including all taxes, Insurance,

Transportation, freight charges, Inspection charges, loading,

unloading, conveyance to departmental stores, stacking, security

etc. as per IS and Specification.

PN 1.0 rating to be installed on Header line outside the Pump

house as per specifications. - (Alansagar Dam to Jileshwar Park

WTP Section) 1.00 14249.00 No.

Design, Supply at site, storage, installation, testing &

commissioning of Bourdon type glycerin filled pressure gauge,

+/- 1% accuracy, direct bottom 1/2" NPT(M) process connection,

IP 67, SS 304 case with Bayonet type Bazel, SS 316 L Bourdon

Tube, SS 316 movement material, Aluminium dial with black

gradution on white background, micro zero adjustable pointer,

neoprene gasket, blow out disk, shatter proof glass, SS tag plate

ets as per IS 3624 complete with siphon tube with isolating cock

having range of 0 to 20 Kg/cm2 (1.5 times rated head) 150 mm Ø

dial (Alansagar Dam to Jileshwar Park WTP Section)

SITC of Flowmeter: Microprocessor based, Modular design, 2 line

LCD for indication of actual flow rate, forward, reverse, sum

totaliser display, ±0.5% accuracy at 0.3 to 4 m/sec velocity, 4 to

mA with HART/Modbus output, one scalable pulse, one status

output, IP 67 protection, Die cast aluminium/ polycarbonate/

SS316 with Anticorrosive Paint/ PU finish with glass window

enclosure, Inbuilt EEPROM and Data Logger, 20 meters cable

length for sensor to transmitter communication etc alongwith wall

mounted/ stand mounted cabinet.

Supply, Installation, Testing, Commissioning of Full Bore

Electromagnetic flow meter (Regular Power Operated) with factory

calibrated, Regular Power Operated, flanged connection, Flow

sensor Indicator, transmitter and totaliser with all accessories viz.

surge arrestor, associated cables, cabinets, hardwares, etc

complete as per following specifications:

Flow Meter Size: 350 mm PN - 1.0 - Header Side

Providing & laying reinforced cement concrete in Thrust

Block/Pipe/Valves Supports etc. with tar steel black trap kapchi as

coarse aggregate for raft, grillage footing inclusive providing

binding necessary size TMT steel bar with centering form work,

consolidating as per directive in 1:2:4 ratio. 6.00 8566.40 Cumt.

MCCB: Providing and erecting Approved make Four pole

moulded case circuit breaker having breaking capacity ICU of

KA. at 415 V. having Normal current rating 200A.with variable

Thermal & magnetic release suitable to work on A.C.supply 50 c/s.

with all internal connections & complete erected in existing

G.M.S.housing with specification ICS=100% of ICU only Cat-III.

Busbar with JunctionBox: providing and erecting sandwitched

type bus duct having following specification : Sandwich type

busbar for use as Feeder Busbar for interconnection between

separate electrical equipment/ load centers, and for use as Plug in

busbar risers. The busbar shall be suitable for operation in a 690V

/ 1000 V system with frequency of 50 Hz.

(A) Aluminium BusBar with 400 A Capacity

ATS Panels: Auto transformer starter suitable for local & remote

pump control application consisting of Auto Transformer (vacuum

impregnated, air cooled having three (3) tappings at 50%, 65%

and 80%), incomer MCCB / MPCB, overload relay and contactors

as per Type II coordination including digital MFM with RS

communication port, analogue type ammeter with selector switch,

run hour meter, required protective relays & control accessories.

ATS Panel 21-30 HP Panel

MEDIUM VOLTAGE CABLES: Supply, laying, testing &

commissioning 1.1 kV grade, XLPE insulated, stranded Aluminium

conductor, galvanised steel flat strip / round wire armoured,

extruded PVC type ST2 sheathed, heavy duty cable (to be laid on

wall surface with necessary clamps / in existing cable trench /

cable trays / conduit / pipe sleeves at road crossing or floor as per

site requirement) conforming to IS:7098 (Part-1) & IEC:60502

(Part-1) of following sizes:

3.5 c X 95 Sq.mm AL XLPE Armoured (For 22 kW PumpSets)

(2W+1S PumpSets) (MCCB to ATS Panel) 25.00 343.00 Mtr

MEDIUM VOLTAGE CABLES: Supply, laying, testing &

commissioning 1.1 kV grade, XLPE insulated, stranded Aluminium

conductor, galvanised steel flat strip / round wire armoured,

extruded PVC type ST2 sheathed, heavy duty cable (to be laid on

wall surface with necessary clamps / in existing cable trench /

cable trays / conduit / pipe sleeves at road crossing or floor as per

site requirement) conforming to IS:7098 (Part-1) & IEC:60502

(Part-1) of following sizes:

3 C X 25 Sq. mm. Al XLPE Armoured (For 22 kW PumpSets)

ATS Panel to SCF PumpSets) 200.00 114.00 Mtr

Cable Glands: Providing & fitting heavy duty brass cable glands

(nickel-plated) with washers & rubber ring conforming to IS,

suitable for 3, 3½ & 4 corecables of following type & sizes: Double

Compression Brass Cable Glands 25 Sqmm 3 to 3½

Cable Glands: Providing & fitting heavy duty brass cable glands

(nickel-plated) with washers & rubber ring conforming to IS,

suitable for 3, 3½ & 4 corecables of following type & sizes: Double

Compression Brass Cable Glands 95 Sqmm 3 to 3½

Maintenance free Chemical Earthing: Supplying & erecting earth

pit of minimum bore dia.150mm size approved make Earthing

Electrode consisting Pipe-in-Pipe Technology as per IS 3043-1987

made of corrosion free hot dipped G.I.Pipes having Outer pipe

dia of 50mm having 80-200 Micron galvanising, Inner pipe dia of

25 mm having 200-250 Micron galvanising, connection terminal

dia of 12mm with constant ohmic value surrounded by highly

conductive compound with high charge dissipation suitable for

following type of applications with chamber and heavy duty

cover.(approved make OEM has to submit test certificate) &

having back filling compound of (B) Inner chemical (CCM

Compound)- Resistivity:- 0.2 / meter testing as per IEC 62561-

2017, Voltage drop:- < 1 volt at no load & dry form, Sulphar

content:- <2%(C) Back fill Compound :- Earthing compound

should be capable to retain moisture for long time Necessary test

report must be submitted.

For Electrical installation up to 11 KV in normal soil.

Length of Pipe : 2.00 mtrs

Back filling Compound :1 no. Bag of 25 Kg.

Supplying 4 mm rubber matting of following thickness as per

IS:15652/IEC 61111 (for LT Panel)

Total Amounts Rs...…......

Total Amounts Rs...…......

I/We am/are willing to carry out the work @ ________% Above / Below_____________Percentage (should be

writen in figures and words) of the Estimated rates mentioned above amount of my / our Tender works out as

Estimated Amount Estimated Amount

Put to Tender Rs. 19,05,347=00 Put to Tender Rs. 19,05,347=00

Add……….% Rs. Deduct……….%Rs.

Total Rs. Total Rs.

(In Words (In Words

Stamp with Signature of Contractor

Consl.Engineer Engineer

"DESIGN POINT" Jasdan Nagarpalika

Chief Officer President

Jasdan Nagarpalika Jasdan Nagarpalika