Mechanical and Electrical Accessories work

NAME OF WORK :- SUPPLY INSTALLATION,TESTING & COMMISSIONING OF SUBMERGED CENTRIFUGLE PUMPING

MACHINERY WITH MECHNICAL & ELECTICAL ACCESSORIES AT KHEDBHRAMA NAGARPALIKA, KHEDBHRAMA.

MEMORANDUM SHOWING THE DETAILS OF ITEM OF WORK TO BE CARRIED OUT

estimated Approved

IT according to

but may be Description Unit Rate with

more or L.W Cess Rs.

1 2.00 Providing submerged centrifugal pump sets (water immersed, dry air filled, Nos 943761.52

class "F" insulated TEWC motor integrally mounted on volute casing pump sets

for water duty, 3-phase, 50 ± 3% Hz, 415 ± 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

Wearing Ring: SS, TC mechanical seal, CS/SS bearing, SS shaft with sleeve, SS

strainer & MS motor body. Capacity 216m3/hr. 55mtr. Head (1W+1S) 75 kW

2 2.00 Providing sub merged centrifugal pump sets(water immersed,dryair Nos 282713.00

filled,class"F" insulated TEWC motor integrally mounte donvolute casing pump

sets for water duty,3-phase, 50±3%Hz,415±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

Wearing Ring: SS, TC mechanical seal,CS/SS bearing,SS shaft with sleeve,SS

strainer & MS motor body. Capacity 150m3/hr. 30mtr. Head (1W+1S) 22.5 kW

3 4.00 Supply, installation, testing & commissioning of Butterfly Valve IS 13095 with Nos 2937.00

sleeve of EPDM with ISI mark.PN1.6 Size 100 mm dia

4 4.00 Supply, installation, testing & commissioning of Double Flanged C.I.Dual Plate Nos 4979.00

Sluice Valve as per API 594/598 PN.1.0 Size 100 mm dia

5 24.00 Manufacture, supply and delivery of ISI marked ERW MS pipes conforming to Mt. 2646.80

IS: 4270/2001 with latest amendment 200 mm dia. (Minimum 6.00 mm thick)

6 24.00 Supply, installation, testing & commissioning MS ERW pipe Size 100 mm dia Mt. 2637.80

(Min.5.82mm thick) IS:3589/2001

7 4.00 Supply, installation, testing & commissioning of flange ends Expansion Bellow Nos 3960.00

as per EJMA standards of overall length of minimum 300mm,designed for

15mm axial compression and 5mm axial extension with tie rods etc. of

following MOC& pressure ratings.MOC:Bellows:SA240Gr.304; Internal

Sleeve:SA240Gr. 304;Weldends: IS2062Gr.B;Flanges: IS2062Gr.B(Drillingas per

IS1538 / IS6392 ) & Limit Rods & Nuts:CS- IS1367. 1.6 100mm

8 2000.00 Supply, installation, testing & commissioning of MS Specials like Kg 105.60

flanges,bend,tee , Gurder for Lifting etc as per requirement.

9 4.00 Supply, installation, testing & commissioning of Bourden type galycerine filled Nos 1029.00

pressure gauge complete with syphon tube with isolating cock having range of

0to20kg./cm2 asper IS3624.(100 mm dia)

estimated Approved

IT according to

but may be Description Unit Rate with

more or L.W Cess Rs.

10 4.00 Cubical Control Panel:Manufacture, Supply & Delivery & commsioning of Nos 65760.00

cubical control panel board suitable to above pump set, as per Standard

specification with proper Ameter, wiring switches,Thermal Overload

Cotroller,Moisure Sensor,Water Level Indicator,Capacitor etc with making

connection. 75 kW ATS

11 4.00 EARTHING : Supply and erecting funnnel type earthing having earth plate of Nos 5865.00

following size burridin specifically prepared earth pit 3 mtr below ground with

40kg charcol and salt with alternate layer of charcol and salt,20mm dia GI Pipe

with funnal with a wiremesh for watering and bricks massonary block CI cover

complete as per para 7.3 of IS3043 with necesssry lenth of double GI/Copper

earth wire No.6SW G bolted with lug to the plate and covered in 12mm dia GI

pipe 2.5mtr. long complete connected to the nearest swich gear with end

socket as per direction and duly confirming to ISS (As per drawing)with

following specification. With 60x60x0.315cms. CI earth plate

12 70.00 Supply and erecting XLPE(IS7098) (I)-88 ISI marked armourd cable multi starnd MTR 220.00

alluminium conductor for 1100V to be laid on wall with nacessary clamps or in

existing cable trench/pipe at road crossing or floor of folloing size of cable

core 25sq mm 1 lead

estimated Approved

IT according to

but may be Description Unit Rate with

more or L.W Cess Rs.

13 2.00 SITC of water prooff Juction bx for motor termination betten Panel to SCF Nos 15000.00

motor at intake well.

(2) SAY TOTAL RS.

I / We am / are willing to complete work …………………... % below / above tendered rate mentioned.

Total Estimated Cost Rs. 48,88,400.00………………% Below / above Rs. …………………………………..

*(Please strike out whichever is not applicable).

All work shall be carried out as per public works Department Hand book and other specifications of Division or as

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All the columns is schedule should be filled in ink and the total of the entires in the last column should be struck by

the contractor under his signature.

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Rates quoted include clearnace of site ( prior commencement of work and at its close) in all respects and hold good

for work under all conditions, site, moisture, weather etc.

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Note -4- To be continued on additional sheets, if found necessary.

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Signature of Contractor

CHIEF OFFICER PRESSIDENT

Khedbrahma nagarpalika Khedbrahma nagarpalika