REPAIR TO PUMPS, MOTORS, CONTROL PANEL AND CERTAIN CONNECTED WATER SUPPLY PIPE LINE, SUBMERSIBLE PUMP/MPTORS ETC OTHER ALLIED WORKS UNDER AGE E/M OF GE BENGDUBI MIL STN

Amount

SCHEDULE 'A'

M&L for Dismentling & Lifting the Submersible Pumping Set of any capacity with 20HP Motor from deep Tube well/Shallow well/Jackwell/Openwell complete with column pipe upto any depth by using chain pulley and allied T&P, Dismantel the Pump-Motor set, Check the serviceability of Motor and Pump separately all as specified and directed. (Note:- Lifting of pump set will be carried out by experienced mechanic, Any damage of pump-motor set during lifting from well will be paid by Contractor)

Ditto all as item No 1.00 here-in-before but 15/12.5 HP motor complete all as specified and directed.

Ditto all as item No 1.00 here-in-before but 10/7.5 HP motor complete all as specified and directed.

Ditto all as item No 1.00 here-in-before but 3/5 HP motor complete all as specified and directed.

M&L for Dismantling of Submersible pumping-set and Tranportation the Motor 3 phase 50 Hz 415 Volts AC of capacity 20 HP to workshop and cutting the burn winding and cleaning thoroughly by using by chemicals/petrol and rewinding the same with appropriate guage of copper winding wire and re-assembling the motor and applying two coats of anti corrosive paint and testing complete all as specified and directed by Engineer-in-charge. (Note:- Bearing of motor as required at site shall be measured and paid separately)

Ditto all as item No 5.00 here-in-before but 15/12.5 HP motor complete all as specified and directed.

Ditto all as item No 5.00 here-in-before but 10/7.5 HP motor complete all as specified and directed.

Ditto all as item No 5.00 here-in-before but 3/5 HP motor complete all as specified and directed.

M&L for Dismentling of submersible pumping-set and Tranportation the Pump of 3/5/ 7.5/ 10 HP capacity motor to workshop for repair the complete as segregating the serviceable parts for re-use and removing the defective parts, including repair the pump throughly machine work and re-assembling the pump set after hundred percent satisfaction of Engineer-in-charge (Note:- New spares will be measured and paid separately).

All as item No 9.00 here-in-before but Pump of 12.5/15/20 HP capacity motor complete all as specified and directed.

Supply the following spares for submersible Pump 5/7.5/10/12.5 HP :-

Bowl assy

Hax bolt and nuts

Impeller key

Rubberised bush

Valve 'O' ring.

Impeller

Sleeve

Stage casing

Bearing top

Pump shaft

Strainer

O' ring

Supply the following spares for submersible Pump 15/20 HP :-

Bowl assy

Hax bolt and nuts

Impeller key

Rubberised bush

Valve 'O' ring.

Impeller

Sleeve

Stage casing

Bearing top

Pump shaft

Strainer

O' ring

High quality Steel rope with PVC Caoted of size 10 Sqmm

High quality 'U' Clamp with nuts of size 12 Sqmm

M&L for Re-assembling & Lowering the Submersible Pumping Set of any capacity with 20HP Motor to deep Tube well/Shallow well/Jackwell/Openwell complete with column pipe upto any depth and replacement of new gasket between two column pipe by using chain pulley and allied T&P, Making all electrical connection and commssioning testing complete on full load to the entire satisfaction of Engr-in-charge. (Note:- Lifting of pump set will be carried out by experienced mechanic, Any damage of pump-motor set during lifting from well will be paid by Contractor)

Ditto all as item No 13.00 above but 15/12.5 HP motor complete all as specified and directed.

Ditto all as item No 13.00 above but 10/7.5 HP motor complete all as specified and directed.

Ditto all as item No 13.00 above but 3/5 HP motor complete all as specified and directed.

Taking out of old existing 20 HP induction motor of centrifugal pumping-set of (MAKE - Kirloskar /Crompton etc) 3 phase 415 volts 50 Hz from the existing position after disconnecting all electrical cable earthing and pipe line/pump connection and transportation to workshop and dismantling the motor and rewinding the same with existing guage super enamelled copper wire varnishing the same and heating properly in heat chamber, re-assembling the motor after replacement of DE/NDE bearing terminal box and all rusted nut and bolts and install the same to the existing position and apply two coats of synthetic enamel paint after successfully repairs and commssioning testing complete on full load to the entire satisfaction of Engr-in-charge. (Note:- Bearing of motor as required at site shall be measured and paid separately.

Ditto all as item No 17.00 here-in-before but 15 HP motor complete all as specified and directed.

Ditto all as item No 17.00 here-in-before but 100/75 HP motor complete all as specified and directed.

Ditto all as item No 17.00 here-in-before but 5 HP motor complete all as specified and directed.

Ditto all as item No 17.00 here-in-before but 3 HP motor complete all as specified and directed.

Ditto all as item No 17.00 here-in-before but 0.5/0.75/1.0 HP motor complete all as specified and directed.

Taking out of centrifugal pump set (Make - KSB/Kirloskar/Pluga capacity 12500 GPH of 23 mtr head) from foundation after disconnecting from motor /suction and delivery pipe and transportation to workshop, dismantling the same and segregating of serviceable and unserviceable parts repairing and overhauling the pump set after replacement of the following parts and machine work and re-setting to the existing position connecting motor /all pipe line and commissioning and testing on full load to the entire satisfaction of Engr-in-Charge including two coats of synthetic enamel paint over a coat of primer including preparation of old painted surfaces complete all as speicified and directed. (Note :- Ball bearings and spare parts of pump as required at site shall be measured and paid separately under appropriate items). (a) Pump shaft - 01 No. (b) Impeller C9 - 02 No. (c) Impeller kep - 01 No. (d) Casing ring - 01 No. (e) Stuffing box bush - 01 No. (f) Water deflector - 01 No. (g) Bolts & Nuts - 02 Nos (h) Shaft Sleeve - 02 Nos (j) Lantern ring - 02 Nos (k) Gland - 02 Nos (l) Cartige for bearing - 02 Nos

Ditto all as per item No. 23.00 here-in-before but pump (Make - Kirloskar) type KDS-515 of 1250 LPS at 15 mtr head.

Ditto all as item No. 23.00 here-in-before but pump (Make - Kirloskar) 1400 LPS at 90 mtr head .

Ditto all as item No. 23.00 here-in-before but 1780 LPS of 30 Mtr head (Make - Kirloskar)

Ditto all as item No. 23.00 here-in-before but pump type LC /SP DP 12500 GPH of 26 mtr head.

Ditto all as item No. 23.00 here-in-before but pump type Non Clogging of capacity 15 HP Model No. NKB (WB)

Ditto all as item No. 23.00 here-in-before but pump type Non Clogging of capacity 3/5 HP.

Ditto all as item No. 23.00 here-in-before but pump set of capacity 100 HP.Make- Kirloskar

Ditto all as item No. 23.00 here-in-before but pump set of capacity 3 HP.Make- Kirloskar

Ditto all as item No. 23.00 here-in-before but pump set of capacity 1 HP.Make- Kirloskar

Supply only the following bearing for pump and motor (Make - SKF / TATA / NBC) :-

Bearing No. 6313

Bearing No. 6310

Bearing No. 3310

Bearing No. 208

Bearing No. 6311

Bearing No. 6409

Bearing No. 335

Bearing No. 7310

Taking down old and unserviceable Pump set starter and Supply & fixing of fully automatic 3Ph, 415V, 50Hz, Pumpset star delta starter for 30.0 HP in sheet metal enclosure with With Following Protection:- i) Single Phase ii) Overload iii) Phase Reversal iv) Dry run v) Phase Imbalance vi) Over & under voltage. Make : C&S/ L&T/BCH/ABB/Siemens

Ditto all as per item no. 34.00 here-in-before but pumpset star delta starter for 20.00 HP

Ditto all as per item no. 34.00 here-in-before but pumpset star delta starter for 10.00-15.00 HP

Ditto all as per item no. 34.00 here-in-before but pumpset star delta starter for 2.0 HP.

Supply and fixing foot valve conforming to IS-4038 ISI marked complete all as specified 80 mm size (Make - KIRLOSKAR/ Upadhyay/ ZOLOTO/Kartar).

Ditto all as per item No. 38.00 here-in-before but 100 mm size.

Ditto all as per item No. 38.00 here-in-before but 150 mm size

Ditto all as per item No. 38.00 here-in-before but 200 mm size

Supply and fixing and jointing flat submersible cable of size 10 sqmm 3 core (80/0.4) PVC insulated and sheathed stranded copper conductor cable including testing and taking out old and unserviceable cable complete all as specified and directed.

All as per item no. 42.00 here-in-before but 6 sqmm 3 core (84/0.3)

Supply, Installation & Commisioning of Submersible Pumpset of capacity 1800 LPM with suitable Motor at 36 Mtr head AC 415Volts, 50Hz. Make:Pluga/KSB/Kirloskar all as per specified and directed.

Supply, Installation & Commisioning of Submersible Pumpset of capacity 36000LPH with suitable Motor at 72 Mtr head AC 415Volts, 50Hz. Make:Pluga/KSB/Kirloskar all as per specified and directed.

Supply, Installation & Commisioning of Horizontal type, Centrifugal pump (End Suction type) of cast iron body and Bronz impeller with stainless steel shaft capable of pumping minimum 15 LPS at 65 Meter head (SUC-100mm & DEL-100mm) coupled with suitable, 2900 R.P.M. squirrel cage induction motor TFFC type suitable for operation on 415 Volts, 3 Phase, 50 Hz AC Supply with IP55 Class of protection for enclosure, horizontal foot mounted type with Class 'F' insulation confirming to IS-325 and M.S. fabricated common base plate, coupling, coupling guard, foundation bolts etc as required. Make:Kirloskar/KSB/Pluga all as per specified and directed.

Supply, Installation & Commisioning of Horizontal type, Self priming Sewage Pump 12 mtr head 40 X 40 Suction and Delivery , 2 HP Motor with complete foundation , shade, for operation on 415 Volts, 3 Phase, 50 Hz AC Supply with IP55 Class of protection for enclosure, and M.S. fabricated common base plate, coupling, coupling guard, foundation bolts etc as required. Make:Kirloskar/KSB/Pluga all as per specified and directed.

M&L heavy duty I-Shaped MS Beams of suitable size for protection of submersible pumpset at Open/Jack/Shalow well/any other shape all as per specified and directed. (Note:- Unit rate included Fixing arrangement all as per Shape)

Taking down unserviceable single phase preventor and Supply and fixing of Single Phase Preventor Relay SPPR type Sz5 (6 wire), 415 volt. (Make:- L&T Cat no. ST92166OOOO or equivalent)

S & F following components of pump-motor panel/starter :-

4 pole power contactor MU AC3 25 KA complete all as specified and directed (Make - L&T Cat No CS94008 or equivalent Model of ABB / HAVLLLS).

Bimetal over load relay MU 20 - 32 amps complete all as specified and directed (Make - L&T Cat No CS90207OOEO or equivalent Model of ABB / HAVLLLS).

3 pole power contactor type MNX AC 3 rating 110 amps, AC 1 rating 160 amps Cat No. CS94137

MCCB 250 amps 4 pole TM release breaking capacity 36 KA (Make -Legrand Cat No. 4202 49 or equivalent model of L&T/ ABB/ Schnieder).

MCCB 160 amps 4 pole TM release breaking capacity 36 KA (Make -Legrand Cat No. 4202 47 or equivalent model of L&T/ ABB/ Schnieder).

MCCB 100 amps 4 pole TM release breaking capacity 36 KA (Make -Legrand Cat No.4202 45 equivalent model of L&T/ ABB/ Schnieder)).

Excavation in trenches not exceeding 1.50 m wide and 1.5 mtr depth for foundation etc, not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

Returning filling in including spreading, leveling watering well ramming in layers not exc 25cm thick complete all as specified and as directed.

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and as directed.

M&L for PCC 1:4:8 type C2 using 40 mm grade aggregate for making good the road/path etc complete all as specified and as directed.

M&L Cement concrete 1:2:4 type B1 using 20 mm graded crushed stone aggregate in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns with extra cement, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for sand filling under floor or in foundations including watering and consolidation all as specified and directed.

M&L for Fly ash brick work with old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for Rendering 15mm thickin on fair faces of brick or concrete surfaces in cement mortar 1:4, finished surfaces fair and smooth without using extra cement complete all as specified and directed.

Material and labour for surface dressing averaging 15cm depth in soft/loose soil for cleaning and cutting/removal of green vegetation in and around the installations and removal of the soil outside of the installation including spreading thin layer of anti vegetation chemical to prevent abnormal growth of grass/bushes complete all ad directed as specifed.

Taking down GI pipes 15 mm dia from trenches/walls etc all as directed

Taking down GI pipes 20 mm dia from trenches/walls etc all as directed

Taking down GI pipes 25 mm dia from trenches/walls etc all as directed

Taking down GI pipes 40 mm dia from trenches/walls etc all as directed

Taking down GI pipes 50 mm dia from trenches/walls etc all as directed

Taking down GI pipes 150 mm dia from trenches/walls etc all as directed

M&L for steel water tubing medium grade galvanised with new fitting laid in trenches for the following sizes :

15 mm Bore.

20 mm Bore.

25 mm Bore.

40 mm Bore.

50 mm Bore.

150 mm Bore.

S&F for PPR (Polypropylene random co-polymer) 110mm (Outer Dia) PPR pipe PN-16 (SDR - 7.4) IS-15801 Pipe 3- layer (outer green coloured UV stabilized, middle black coloured UV stabilized and innermost layer white coloured with anti-microbial property) having thermal stablity for hot & cold water supply with an incluing all necessary PPR plain and brass threaded fittings, laid in tranches complete all as specified and directed. (Make Reliance/Finolex/Savoir- Faire manufacturing Co. Ltd)

S&F for PPR (Polypropylene random co-polymer) 63mm (Outer Dia) PPR pipe PN-16 (SDR - 7.4) IS-15801 Pipe 3- layer (outer green coloured UV stabilized, middle black coloured UV stabilized and innermost layer white coloured with anti-microbial property) having thermal stablity for hot & cold water supply with an incluing all necessary PPR plain and brass threaded fittings, laid in tranches complete all as specified and directed. (Make Reliance/Finolex/Savoir- Faire manufacturing Co. Ltd)

S&F for PPR (Polypropylene random co-polymer) 40mm (Outer Dia) PPR pipe PN-16 (SDR - 7.4) IS-15801 Pipe 3- layer (outer green coloured UV stabilized, middle black coloured UV stabilized and innermost layer white coloured with anti-microbial property) having thermal stablity for hot & cold water supply with an incluing all necessary PPR plain and brass threaded fittings, laid in tranches complete all as specified and directed. (Make Reliance/Finolex/Savoir- Faire manufacturing Co. Ltd)

Labour only for refixing steel water tubing medium grade galvanised with new fitting laid in trenches/wall obtained from item No. 60.00 to 65.00 here-in-before for the following sizes :

15 mm Bore.

20 mm Bore.

25 mm Bore.

40 mm Bore.

50 mm Bore.

M&L for attending pipe line break down of CI pipe of 80 mm dia by making lead joint with lead and spun yarn and moulding clay including taking up/down pipe using chain pulley or rope and excavation in any type of soil,returning filling and removel of soil all as specified and testing of pipe line complete all as directed at site.

Ditto all as per item no. 71.00 here-in-before but CI pipe of dia 100 mm

Ditto all as per item no. 71.00 here-in-before but CI pipe of dia 150 mm

Ditto all as per item no. 71.00 here-in-before but CI pipe of dia 200 mm

Taking down unserviceable gate valve 20mm, 25mm, 40 mm & 50mm dia complete all as directed.

S&F Gun metal gate valve, Cast Copper alloy, screwed down high pressure with Crutch or Butterfly handle screwed both ends for iron pipe complete all as specified and directed for the following size:-

M&L for drilling and tapping cast iron water mains (in position) for branch connections of internal dia 20 mm all as directed

Taking down unserviceable CI sluice valve 80 mm dia complete all as directed.

Taking down unserviceable CI sluice valve 100 mm dia complete all as directed.

Taking down unserviceable CI sluice valve 150 mm dia complete all as directed.

S&F 80mm bore sluice valve cast iron confirming to IS : 14846 both end flanged with S/S spindle with nut class PN - 1.0 ISI marked complete with hand wheel nuts, bolts, washers & rubber gusket etc complete all as specified and directed. (Make - Upadhya/Venus/Hazra/Kirloskar/Kartar)

Ditto all as per item no. 81.00 here-in-before but CI pipe of dia 100 mm

Ditto all as per item no. 81.00 here-in-before but CI pipe of dia 150 mm

Repairing /servicing of panel board of water supply system with providing necessary lugs terminals connection cleaning and re-fitting /re-setting coil NOC-1 and NOC-2, single phase preventor, nut- volt coil etc complete all as specified and directed.

M&L for Taking out existing filter media like sand, gravel & ferminex from filtration plant of capacity 10,000 gallon per hour including soda & Alum Pots & removing from site and cleaning the internal surfaces of filtration plant with soda & Alum Pots with using PVC/Steel wire brushes to remove all scales, iron particles and finally clay & other foreign particles with clean water complete all as specified and as directed.

Taking out existing unserviceable PVC nozzles and Supply and fix new PVC double deck type PP strainer nozzle of size 10mm to 15mm (3/8” to ½” inch) dia, push type complete all as specified and directed. (Make: RMCO/ASHFORD or equivalent).

M&L for preparation of old painted internal steel surfaces of Filtration plant shell and painting with one coat of black bituminous paint suitable for drinking purpose of area exceeding 10 cm in width or girth not otherwise described complete all as specified and directed.

M&L for preparation of old painted external surface of Filtration Plant shell and painting with two coat over a coat of primer first quality of synthetic enamel (gray shead) paint exceeding 10 cm in width or girth not otherwise described complete all as specified and directed.

M&L for packing of new filter media of Gravel size 12 mm to 25 mm in layers of approved quality obtained from ‘Barakar River’ complete all as specified and as directed.

Ditto all as per item no. 89.00 here-in-before but Gravel of size 6 mm to 12 mm

Ditto all as per item no. 89.00 here-in-before but Gravel of size 3 mm to 5 mm

Ditto all as per item no. 89.00 here-in-before but Sand of size 16/30 mesh.

M&L for packing of chemical of ‘Feriminex’ (MNO2) catalytic agent of size 1/16" x 1/32" in layers complete all as specified and directed.

Replacement of unserviceable water pressure gauge with new pressure gauge capacity 7 kg/sqcm to 10 kg/sqcm complete all as specified and directed. (Make : RMCO/OASIS).

Labour only for opening of CI sluice valve of size 80/100/150 mm dia and repair with gland packing, adjust the gate, and refixing in original position complete all as specified and directed.

Labour only for opening of CI sluice valve of size 200/225/250/300 mm dia and repair with gland packing, adjust the gate, and refixing in original position complete all as specified and directed.

Taking out old unserviceable rubber gasket from position with taking out of nuts, bolts etc and S&F New rubber gasket of size 75 cm outer dia, 3mm thick rubber sheet of approved quality fixed with suitable size & dia mild steel machine made nuts, bolts & washers of required size & numbers complete all as specified and directed. (Note : Nuts, bolts & washers shall be measured & paid separately under relevant item here-in-before).

Ditto all as per item no. 97.00 here-in-before but size 45 cm outer dia.

M&L for opening the suction and delivery pipe from centrifugal pump and refixing the same by jointing and welding the pipe and connected to rising pipe of OHT without any leakge complete all as specified & directed.

M&L for Cutting out existing GI pipe line of 100/150 mm size, inserting tee including necessary complete all as directed.

M&L for construction of brick masonry valve pit of size 1200x1200x900mm (internal dimension) one brick thick wall in CM 1:4 on 100mm thick PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundation, and 15mm thick rendering in cement mortor (1:4) internally, externally up to 15cm below GL, providing valve pit cover made of 75 mm thick RCC Slab, embeded in PCC 1:2:4 type B-1 (20mm graded stone aggregate) block of size 230 x 200 x 100 mm including two coats of anti-corrosive paint over a coat of red oxide zinc chrome primer and necessary excavation and earth work in soft/loose soil including dismantling of existing valve pit complete all as specified & directed.

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 52,809.00 (refer Tender Srl Page No 46). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

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