PROVIDING, SUPPLYING, INSTALLATION, TESTING AND COMMISSIONING OF SUBMERGED CENTRIFUGAL PUMPING MACHINERY WITH CO-ORDINATE MECHANICAL AND ELECTRICAL ACCESSORIES.

NAME OF WORK :- PROVIDING, SUPPLYING, INSTALLATION, TESTING & COMMISSIONING OF SUBMERGED

CENTRIFUGAL PUMPING MACHINERY WITH CO-ORDINATE MECHANICAL & ELECTRICAL ACCESSORIES

LOCATION :- In WTP At Talaja

PERCENTAGE RATE TENDER

Item No. & Description Quantity Rate Per Amount

Providing & Supply at Site, Storage of submerged centrifugal pump sets

(horizontal/vertical as required) (water immersed, dry air filled, class "F"

insulated TEWC motor integrally mounted on volute casing pump sets for

water duty, 3-phase, 50Hz ± 3%, 415V ± 10% 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/S.S. bearing, S.S shaft with sleeve, SS strainer

& MS motor body as per relevant IS and detailed specification including

installation of pumping mechinery Capacity 52 LPS x 50.00 Mtr. Head with

minimun prime mover 1450 RPM of 45 KW x 1 set (1W) = 45 KW For

Installation, testing & commissioning for submerged centrifugal pump sets

(without material supply) For 31.0 KW to 75.0 KW 1.00 34913.00 Job

Supply at Site, Storage, Erection, Installation, Testing & Commissioning of

M.S. 200mm Ø Delivery pipe line with Flanges, Concentric Nozzles Bolts,

Nuts and Pipe with Y-Tee Connection Flanges, Eccentric / concrentic

Nozzles etc. Complete as per relevent IS Standard 400.00 109.36 Kg

Supply at Site, Storage, Erection, Installation, Testing & Commissioning of

M.S. 450mm Ø Common Header pipe line with Y-Tee Connection, Flanges,

Bolts, Nuts Piping etc. Complete as per relevent IS Standard & requirement. 600.00 109.36 Kg

Supply at Site, Storage, Erection, Installation, Testing & commissioning of

M.S 100mm Ø By pass Pipings with Y-Tee Connection, Flanges, Bolts, Nuts

etc. Complete as per relevent IS Standard & requirement 150.00 109.36 Kg

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

200mm Ø Both End Flanged Butterfly Valve as per IS 13095 with sleeve of

EPDM & disc, shaft & internal parts of SS-410, with ISI mark of PN 1.6 Rating

to be installed on Delivery Pipe complete as per specifications & 1.00 6858.00 No.

Supply at Site, Storage, Erection, Installation, Testing & Commissioning of

450mm Ø with Both End Flanged Butterfly Valve For Header PN 1.6 Rating

and ISI mark of IS 13095 with sleeve of EPDM & disc, shaft & internal parts

od SS - 410 & with ISI Mark only as per technical specification & 1.00 37805.00 No.

Supply at site, Storage, Erection, Installation, Testing & Commissioning of

Both End Flanged 100mm Ø C.I. Non Rising Spindle Type Sluice Valve of

PN 1.6 with hand / wheel cap opereted (pd type short body) Rating etc.

Complete (For Air valve on Header Pipings & Bypass piping) as per relavant

Std.& Specification With ISI Mark Only 1.00 4037.00 No.

Supply at site, Storage, Erection, Installation, Testing & commissioning of DS

2 Type 100 mm Ø Double Acting Air Valve on Header Pipings as per

relavant Std. with Approved make etc. Complete as per Specification. 1.00 5793.00 No.

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

mm Ø C.I. D/F reflux valve on Delivery pipe confirming to relevent standard

with PN 1.6 rating etc. Complete as per specifications. 1.00 17313.00 No.

Item No. & Description Quantity Rate Per Amount

Supply at site, Storage, Erection, Installation, Testing & commissioning of

450 mm Ø C.I. D/F reflux valve for Header pipe confirming to relavent

standard with PN 1.6 Rating of Approved make etc. Complete as per

Techanical Specification & requirement. 1.00 94885.00 No.

Supply at Site, Storage, Erection, 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 5 mm axial

extension with tie rods etc. of following MOC & pressure ratings. 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 1367 for Common Delivery Piping 200 mm Ø PN

Supply at Site, Storage, Erection, 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 5 mm axial

extension with tie rods etc. of following MOC & pressure ratings. 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 1367 for Header Piping 450 mm Ø PN 1.6 (Width :

Design, Supply, Installation, Testing, Commissioning of Bourdon Type

Pressure Gauge, ±1% accuracy, Direct bottom 1/2" NPT (M) process

connection, IP 67, Glycerine filled, SS304 Case with Bayonet Type Bezel,

SS316 L Bourdon Tube, SS 316 Movement material, Aluminium dial with

black graduation on white background, Micro Zero adjustable pointer,

neoprene gasket, Blow out disc, shatter proof glass, SS tag plate etc as per

IS 3624. 100MM Dia (i) 0 to 10 kg/cm² (on Delivery Pipe) 1.00 1029.00 No.

Providing & Laying Reinforced Cement Concrete in Thrust Block / Piping /

Valves Supports etc. with TMT steel, Black Trap Kapchi as Coarse Aggreate

for Raft, Grillage Footing with Necessary Centering Form work, Consolidating

as per Directive in 1:2:4 Ratio comp. as per site requriement 2.00 8566.40 M3

Manufacture, Supply at Site, Storage, Erection, Installation of M.S. specials

flanged ends with labour charges for lowering laying, erecting, fixing, various

size of M.S. section such as joints channel, angles, plates, specials etc.

complete with fabrication For Tee, Bend, Reducer, Flange etc. 547.00 109.36 Kg

S.I.T.C. of LV MCC Panel totally enclosed, dust & bermin proof, indoor type,

minimum degree of protection - IP 52 as per IS: 2147, operation on 3- Phase,

4 Wire, 415V, 50Hz, Neutral effectively grounded, with instrumentation

compartments accomodating LED type indicating lamps, control contactors

as per IS: 13947, CT of accuracy class- I as per IS: 2705, relays, meters &

control MCBs, air insulated electrolitic grade Aluminum busbar for three

phase & neutral system with incomming breaker- microprocessor based Air

Circuit Breakers (electrically operated drawout type)/ air break fixed type

MCCB with trip free mechanism, current limiting type as per IS: 8828, Motor

Contractor (as per type -2 coordination), Overload Relay with built-in single

phasing prevention feature & auxiliary feeders as per SLD drawings,

momentary contact type push buttons, equipment fittings, bus bars, cable

boxes, cable gland, incoming & ougoing cable connection for 1100V grade,

Aluminium/ Copper conductor XLPE/ PVC insulated & PVC sheathed

armoured cable, 10% spare terminals, power wiring using 1100V grade,

FRLS insulated copper conductor wires conforming to IS: 694 & 8130, cable

compartments/ alleys of minimum 300mm size, GI earth bus bar for entire

length. MCC shall be fabricated from cold rolled, coled annealed (CRCA)

sheet steel & minimum thickness of various members shall be as follows:

Base Frame/ Channel/ Gland Plate - 3 mm, Load Bearing Members/ Doors -

2 mm and Internal Partitions - 1.6 mm.

Item No. & Description Quantity Rate Per Amount

Auto Transformer Starter with MCCB, Contactor, O/L relay, cast resin

type CT, Digital MFM, Analogue Ammeter, SPP, Timer etc. 45 KW = (1

working feeder) [Size 700mm (w) x 450mm (d) x 800mm (h)] 1.00 54475.00 No.

Supply, laying, testing & commissioning of 1.1 kV grade, XLPE insulated,

stranded Copper 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) etc. comp. with required

accessories. 17.1 Size 1x3 Corex50 Sq.mm. (From Main Supply) 50.00 991.00 Mtr

Size 1x3 Corex35 Sq.mm. (Panel Board to Motar) 30.00 731.00 Mtr

Supply, Installation, Fabrication, Testing and commissioning of GI perforated

type cable trays with returned edge / flange, fabricated from 2.0 mm thk

sheet steel in the standard length of 2.5 mtrs, duly hot dipped galvanized

after fabrication as per IS 2629-1989 / IS 4759-1984 including accessories

such as coupler plates/ fish plates, bends, tees, reducers, elbows, covers

and electro-galvanized hardware etc, erected on existing support as per

specification and instruction of engineer in charge Size : 300mm (W) x

50mm (H) x 2mm thick 25.00 541.00 Mtr

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.(A) (approved make OEM has to submit test certificate including

value of earth resistance of installation duly stamped and signed by agency

and officer Incharge has to ensure the value of earthing resistane mentioned

in test Certificate) & having back filling compound of (B) Inner chemical

(CCM Compound)- Resistivity:- 0.2 ohm / 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 by Agency.

[A] For electrical installation up to 440 V Length of Pipe - 1.00 Mtr Back

filling compound - 1 Nos. of Bag of 15 Kgs. 1.00 4546.00 Each

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 under.

Estimated Amount Estimated Amount

Put to Tender Rs. 11,00,362=00 Put to Tender Rs. 11,00,362=00

Add ..............% Rs. Deduct %Rs.

Total Rs. Total Rs.

(In Words (In Words

Stamp with Signature of Contractor

Consl. Engineer Engineer

"Design Point" Talaja Nagarpalika

Chief Officer President

Talaja Nagarpalika Talaja Nagarpalika