Annual repairing, overhauling, servicing, operation & maintenance of Drainage Pumping Station Gr-03, (1) NMCH (2) RMRI (3) Sandalpur (4) Bahadurpur Housing Board (5) Dhanuki More (6) Pahari Old STP (7) Transport Nagar, Patna East (Mech.) Works Division, Pahari BUIDCo, Patna for the years as session 2026-27 .

NIT No.-0 1/Mech/PE/2026-27 Gr-03

Name of Work:- Annual repairing, maintenance and operation for electro-mechanical accessories of the pump sets installed in storm drainage pumping plant 03(A) NMCH, 03(B) RMRI, 03(C) Sandalpur, 03(D) Bahadurpur Housing Board, 03(E) Dhanuki More, 03(F) Pahari Old STP and 03(G) Transport Nagar under Patna East (Mech.), Works Division, BUIDCo, Patna for the session 2026-27.

Estimated Cost (Rs.) 23,962,128.00

Earnest Money (Rs.) 479,300.00

Time of initial inspection & testing of thorough repaired all machineries. 15-May-26

Cost of BOQ (Rs.) 17,700.00

To be filled by the Bidder

1 Name of the Contractor/Bidder

2 Address of the Cotractor/Bidder

Gr03 (A) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of NMCH DPS under AZIMABAD anchal, Patna East (Mech.) Works Division, BUIDCO for monsoon 2026. (From 01st April 2026 to 31st March 2027.)

Sl. No. Particular of work (To be done up to 31.03.2027) Qty Unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Pump and motor 50 HP VT with Q= 306 lps (As per Annexure - 1) 1 job 0.00 0.00

2 Pump and motor 120 HP VT with Q= 758 lps (As per Annexure - 2) 1 job 0.00 0.00

3 Outdoor Transformer 200 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 3) 2 job 0.00 0.00

4 FASD Starter of 95 amp for 50 HP VT Pump Sets. (As Per Annexure -01A) 1 set 0.00 0.00

5 FASD Starter of 200 amp for 120 HP VT Pump Sets. (As Per Annexure -02A) 1 set 0.00 0.00

6 Trolley mounted diesel engine - 83 HP (As Per Annexure - 4) 1 job 0.00 0.00

7 Trolley mounted diesel engine pump - 83 HP & 5 HP Vacuum pump (As Per Annexure - 5) 1 job 0.00 0.00

8 Trolley mounted pump and motor - 60 HP having Q=195 lps, H=12 m running at 440v, 50hz & 5 HP vacuum pump (As per Annexure - 6) 1 Job 0.00 0.00

9 FASD starter of 95 amp for 60 HP CF TM pump ( As per Annexure - 6A ) 1 Job 0.00 0.00

10 Cost of desilting of Existing silt deposition in inlet, outlet drain, sump, extra area, rubbing and painting of grating etc.( As per Annexure - 7) 1 job 0.00 0.00

11 Complete the Mention Miscellaneous Work as per instruction of E/I :- 1 job 0.00

A. Providing & Installation of name plate of Buidco.

B. Writing the name details of officers & Pump operator, Sweeper on the wall with paint.

C. Providing Log book & other Required registers/Misc.

D. Providing & Installation of Fire Extinguisher.

E. Providing & availablity of 24 hrsx365 days in sufficient Qty required Safety materials as per Instruction of E/I.

12 Repairing of Water level gauge in sump. 1 job 0.00

13 Deployment of 02 nos. x 3 shifts Road sweepars with all required tools & accessories for cleaning & Screening, gratings during monsoon period 01.06.2026 to 15.10.2026 and 01 x 02 shift for the period of 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027 . (The Qty. of Sweeper may be increase or Decrease as per situation & Direction of Engineer-In-Charge) (137daysx2x3+228x1x2=1278) 1278 shift 0.00

14 Deployment of 01 no. x 3 shifts Highly Skilled Technician cum pump operators during monsoon period 01.04.2026 to 31.03.2027 (365daysx1x3=1095) 1095 shift 0.00

15 Maintenance of miscllaneous work of all Electro machanical equipment (electrical/mechanical/electronics) at NMCH DPS.The Bidder shall be totally responsible for Proper Functioning of DPS with immediate minor & major work repairing like burning of motor, transformer, panel, starters, Pump operation, Functionality of Sluice gate & any other equipments installed or to be install should be Functional in this DPS, Cleaning of Campus, Sprinkling of Bleaching Powder, proper flood light, fan, chair, rubber mat, transportation and loading, unloading of any equipment/material, repairing of civil structure during emergency for water draining as per Direction of E/I. Payment will be made only if work other than the above 14 items is done. 1 job 0.00

1 Cost for providing labour, tools and tackles at site for opening all coupling bolts of 50 HP VT motor and pump and all electrical connection of motor, taking down motor from from its base by top lifting of motor from motor stool and stacking the motor at proper place 1 job 0.00

2 Cost for providing labour, tools and tackles at site for opening and taking out discharge tee, column pipe, bowl mouth assembly, etc. of 50 HP VT pump. 1 job 0.00

3 Cost for transportation of pump accessories and motor from DPS to work shop and workshop to DPS including hydra and transport vehicle etc. with loading and unloading 1 job 0.00

4 Cost for complete opening of 50 HP motor part by part & taken out of top & bottom bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size. 1 job 0.00

5 S/F of DE and NDE SKF make bearings of appropriate size 2 no. 0.00

6 Cost for greasing the bearing of motor and varnishing, heating & taping of enamelled copper winding wire including required materials like grease and varnish-6 lit. etc. 1 job 0.00

7 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place etc. 1 job 0.00

8 Cost for opening and dismentling of bowl assembly of 50 HPVT pump, taking out pump shaft, upper & lower bowl mouth, impeller, upper and lower bushes, etc in workshop. 1 job 0.00

9 Cost for checking pump shaft, head shaft & line shaft on lathe for straightness and strenghtening the same on hydraulic press machine. 3 nos. 0.00

10 Remetaling and rethreading at both ends upto 3" length on top and line shaft. 3 no. 0.00

11 Cost of making, supply and fitting line shaft bronze bush of size 2 nos. 0.00

43mm ID 63mm OD 150mm length

12 Cost for making and supplying stuffing box bronze bush of size 1 nos. 0.00

43mm ID 63mm OD 125mm length

13 Cost for making and fitting of SS 416 shaft coupling by cutting and making internal thread of size 2 nos. 0.00

43mm ID 63 OD 145mm Length

14 Cost of making, supply and fitting bell mouth bronze bush of size 1 nos. 0.00

45mm ID 65mm OD 150mm length

15 Cost for supply and fitting of SS 416 shaft sleeve of size 1 job 0.00

48mm ID 68mm OD 150mm length

16 Cost for repairing of rachet plate by doing CI welding, grinding & finishing and making 12 nos, sharp edge of proper size and sample by grinding machine 1 job 0.00

17 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

18 Cost for supplying and fitting following:-

(i) 'o' rings 3 nos. 0.00

(ii) Stuffing box packing 3 kg 0.00

(iii) Key for shaft sleeve 1 no. 0.00

(iv) Key for pump shaft. 1 no. 0.00

(v) Rubber coupling bush 6 no. 0.00

(vi) steel coupling bolts 6 no. 0.00

(vii) Ratchet pin SS 410 8 no. 0.00

19 Cost for reassembling of pump accessories such as bowl mouth bush, impeller, pump shaft, etc. in bowl housing in the work shop 1 job 0.00

20 Cost for scrathing old paint of column pipe and discharge pipe and doing one coat primer with red oxide and painting two coats with black japan paint. 1 job 0.00

21 Cost for supplying and fitting SS bolts & nuts with plane and spring washers of size……………for discharge header, column pipe & bowl mouth assembly 127 nos. 0.00

22 Cost for supply of TVS make steel bolts with threading on both ends complete with washer and nuts as per size & sample 8 nos. 0.00

23 Cost for supplying and fitting rubber insertion sheet of size 1/8" thick (black) 20 kg 0.00

24 Cost for fitting materials such as cotton waste, grease, gland packing, emery paper, petrol etc required at the time of fitting of pump. 1 job 0.00

25 Cost for fitting of pump accessories and lowering such as column pipe, bowl mouth assembly, discharge tee line shaft, all spider bushes, etc into the sump. 1 job 0.00

26 Cost for placing of motor on its base, doing coupling of motor & pump, doing all electric connection of motor and testing on full load. 1 job 0.00

27 Deduct : Cost of scrap materials Bronze -5 kg 0.00

28 Deduct : Cost of scrap materials Stainless steel -4 kg 0.00

1 Cost for providing labour, tools and tackles at site for opening all coupling bolts of 120 HP VT motor and pump and all electrical connection of motor, taking down motor from from its base by top lifting of motor from motor stool and stacking the motor at proper place 1 job 0.00

2 Cost for providing labour, tools and tackles at site for opening and taking out discharge tee, column pipe, bowl mouth assembly, etc. of 120 HP VT pump. 1 job 0.00

3 Cost for transportation of pump accessories and motor from DPS to work shop and workshop to DPS including hydra and transport vehicle etc. with loading and unloading 1 job 0.00

4 Cost for complete opening of 120 HP motor part by part & taken out of top & bottom bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size. 1 job 0.00

5 S/F of DE and NDE SKF 6315 bearings 2 no. 0.00

6 Cost for greasing the bearing of motor and varnishing, heating & taping of enamelled copper winding wire including required materials like grease and varnish-6 lit. etc. 1 job 0.00

7 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place etc. 1 job 0.00

8 Cost for opening and dismentling of bowl assembly of 120 HPVT pump, taking out pump shaft, upper & lower bowl mouth, impeller, upper and lower bushes, etc in workshop. 1 job 0.00

9 Cost for checking pump shaft, head shaft & line shaft on lathe for straightness and strenghtening the same on hydraulic press machine. 3 nos. 0.00

10 Remetaling and rethreading at both ends upto 3" length on top and line shaft. 3 no. 0.00

11 Cost of making, supply and fitting line shaft bronze bush of size 2 nos. 0.00

65mm ID 85mm OD 150mm length

12 Cost for making and supplying stuffing box bronze bush of size 1 nos. 0.00

63mm ID 83mm OD 150mm length

13 Cost for making and fitting of SS 416 shaft coupling by cutting and making internal thread of size 2 nos. 0.00

65mm ID 85mm OD 145mm Length

14 Cost of making, supply and fitting bell mouth bronze bush of size 1 nos. 0.00

65mm ID 85mm OD 125mm length

15 Cost for supply and fitting of SS 416 shaft sleeve of size 2 job 0.00

65mm ID 85mm OD 150 mm length

17 Cost for repairing of rachet plate by doing CI welding, grinding & finishing and making 12 nos, sharp edge of proper size and sample by grinding machine 1 job 0.00

18 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

19 Cost for supplying and fitting following:-

(i) 'o' rings 3 nos. 0.00

(ii) Stuffing box packing 5 kg 0.00

(iii) Key for shaft sleeve 1 no. 0.00

(iv) Key for pump shaft. 1 no. 0.00

(v) Ratchet pin SS 410 8 no. 0.00

20 Cost for reassembling of pump accessories such as bowl mouth bush, impeller, pump shaft, etc. in bowl housing in the work shop 1 job 0.00

21 Cos for scraching old paint of column pipe and discharge pipe and doing one coat primer with red oxide and painting two coats with black japan paint. 1 job 0.00

22 Cost for supplying and fitting SS bolts & nuts with plane and spring washers of size……………for discharge header, column pipe & bowl mouth assembly 127 nos. 0.00

23 Cost for supply of TVS make steel bolts with threading on both ends complete with washer and nuts as per size & sample 8 nos. 0.00

24 Cost for supplying and fitting rubber insertion sheet of size 1/8" thick (black) 30 kg 0.00

25 Cost for fitting materials such as cotton waste, grease, gland packing, emery paper, petrol etc required at the time of fitting of pump. 1 job 0.00

26 Cost for fitting of pump accessories and lowering such as ccolumn pipe, bowl mouth assembly, discharge tee line shaft, all spider bushes, etc into the sump. 1 job 0.00

27 Cost for placing of motor on its base, doing coupling of motor & pump, doing all electric connection of motor and testing on full load. 1 job 0.00

28 Deduct : Cost of scrap materials Bronze -6 kg 0.00

29 Deduct : Cost of scrap materials Stainless steel -5 kg 0.00

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 200 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 job 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 job 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 job 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 150 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

(i) Post insulator. 2 Pcs 0.00

(ii)Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

(iii)Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

(iv) Copper wire 6 SWG. 2 kg 0.00

(v) GI bolts & nuts with washer of different sizes 1.5 kg 0.00

(vi) Rabit conductor for connection of main ncoming feeder. 5 M 0.00

(vii) Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

1 Providing all Labours,tool & tackles for repairing of 50 HP fully automatic star - delta air break starter with supply,changing and fitting Citiation M type contactor 110 amp, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor 110 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Thermal Over load relay unit having (56.4-90) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

Ammeter (0-150) amp 1 no. 0.00

Voltmeter(0-500)Volt 1 no. 0.00

1 Providing all Labours,tool & tackles for repairing of 120 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor 140 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Thermal Over load relay unit having (84.6 - 135) Amp 1 no. 0.00

Push Button 2 no. 0.00

C.T Coil 200/5 3 no. 0.00

C10 MCB 4 no. 0.00

Single phase preventer 1 no. 0.00

1 Cost for providing all labours, tools, tackles and an experienced mechanic at site for servicing of 105/83 HP diesel engine of Kirloskar make by checking of fuel pump, oil pump, decarbonisation of engine cylinder head and testing of engine on unload and load, etc. all complete. 1 job. 0.00

2 Cost for supplying and fitting/filling following :-

Air filter 1 no. 0.00

Diesel filter 1 set 0.00

Lubricating oil filter 2 no. 0.00

Mobile 10 lit 0.00

Set of flexibles 1 set 0.00

Fuel off solenoid switch 12V DC for fuel pump 1 no. 0.00

Relay in electrical panel 2 no. 0.00

Set of sealings 1 set 0.00

Rocker cover joints 3 no. 0.00

Coolant 10 ltr 0.00

3 Cost for Adjust/Replace(if necessary) V belt condition and tension, Thermostat element,valve clearance, fasteners, exhaust, silencer including all labour, tools and tackles. 1 job. 0.00

4 Cost for Radiator cleaning and repairing of radiator fines externally,radiator tube internally, including all labour, tools and tackles. 1 job. 0.00

5 Supply, installation and testing of new battery if required capacity to operate the engine and deducting the cost of old battery as per direction of E/I. 1 job. 0.00

6 S/F battery cable and terminal etc as required. 2 no. 0.00

7 S/F battery terminal wire of length 2 mtr. etc as required. 2 no. 0.00

8 Complete overhauling and refitting of self starter by changing the bearing,carbon brush,bushes, nut bolt,washer etc as required during overhauling. with all required materials . 1 Job. 0.00

9 Repairing, overhauling and refitting of alternator with changing its burnt armature,carbon brush,bearings, bushes etc as required. 1 Job. 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 83 HP CF pump and opening all bolts and nuts of pump casing, bearing houshing and taking out of bearing houshing together with impeller coupling and pump shaft. 1 job 0.00

2 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from fondation on trolley including all labour, tools & tackles etc. 1 job 0.00

3 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

4 Cost for making,supply and fitting of bronze bush including cutting, turning, polishing and finishing of size. 1 no. 0.00

65 mm ID X 89 mm OD X 175 mm long

5 Cost for supply and fitting of S-cylindrical Roller bearing no. SKF 3213 A or equivalent for 83 HP pump with GST,CP & labour cess etc 1 nos 0.00

6 Cost for supply and fitting of Spherical Roller bearing no. SKF 3314 A equivalent for 83 HP pump with GST, CP & labour cess etc 1 nos 0.00

7 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 Set 0.00

8 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

9 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

10 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

11 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

12 Cost for supplying all labours, tools & tackles at site for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

13 providing all labours, tools, tackles for installation of 83 HP C/F pump on foundation,refitting nut-bolt & testing on unload. 1 job. 0.00

14 Cost for supplying and fitting bolts and nuts of different sizes with washer including labours, tools & tackles. 4 Kg 0.00

15 Cost for supplying and fitting SS coupling bolt as per size and sample including labours, tools & tackles. 10 nos 0.00

16 Cost for transportation of pump and its accessories from store yard to firm workshop and back to store yard . 2 job 0.00

17 Cost for providing all labour, tools and tackles at site for opening electrical connection of 5 HP vacuum pump motor, foundation bolts and nuts of pump, GI flange and taking out and removing it from base. 1 jobs. 0.00

18 Cost for dismantling of 5 HP vacuum pump for taking out impeller, pump shaft, etc and cleaning all the components for ready for repair. 1 jobs. 0.00

19 Cost for repairing of steel shaft by remetalling on cut point, turning and polishing of the shaft and making key way groove. 1 jobs. 0.00

20 Cost for supplying and fitting ball bearing no. 6306ZZ of SKF if required.. 1 nos. 0.00

21 Cost for supplying and fitting oil seal as per sample. 1 nos. 0.00

22 Cost for fitting materials such as packing paper, grease, gland packing, nuts and bolts, cotton waste etc required at the time of fitting of pump. 1 jobs. 0.00

23 Cost for reassembling of pump with shaft, impeller, bearing set, oil seal, etc accessories in work shop. 1 jobs. 0.00

24 Cost for providing all labour, tools and tackles for reinstallation of motor and pump on base and doing electrical connections and testing all complete. 1 jobs. 0.00

25 Cost for cutting and removing burnt cable sockets and doing cable socketing of 4 mm² 3 core copper cable of both motor and starter. 3 nos. 0.00

26 Cost for supplying star rubber coupling and fitting of coupling as per direction of E/I 3 nos. 0.00

27 Deduct : Cost of Scrap materials Stainless steel -2 Kg 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 60 HP CF pump and motor of motor and opening all nut and bolt of pump casing and from foundation base, taking down motor from its base by top lifting of motor and stacking the motor at proper place including hydra/crane 1 job 0.00

2 Cost for complete opening of 60 HP C/F motor part by part & taken out of DE & NDE bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size including cost of hiring charge of welding machine, labour, tool & tackles all complete job. 1 job 0.00

4 Cost for greasing bearing and taping, heating & varnishing of enamelled copper winding wire including required materials like grease and varnish including all labours, tools and tackles etc. 1 job 0.00

5 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place including labour, tools & tackles etc. 1 job 0.00

6 Cost for providing all labours, tools and tackles at trolly for fitting of 60 HP C/F motor on foundation base and refitting nut bolts & testing also. 1 nos 0.00

7 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from pump casing including all labour, tools & tackles etc. at workshop. 1 job 0.00

8 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

9 Cost for making, supply and fitting of bronze bush including cutting, turning, polishing and finishing of size. 1 no. 0.00

73 mm ID X 97 mm OD X 150 mm long

10 Cost for supply and fitting of S-cylindrical Roller bearing no. SKF 3213 A or equivalent for 60 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

11 Cost for supply and fitting of Spherical Roller bearing no. 3313 A or equivalent for 60 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

12 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 Set 0.00

14 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

15 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

16 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

17 Cost for supplying all labours, tools & tackles at site for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

18 providing all labours, tools, tackles for installation of 60 HP C/F pump and motor on foundation,refitting nut-bolt & testing on unload. 1 job. 0.00

19 Cost for supplying and fitting bolts and nuts of different sizes with washer labours, tools & tackles TVS make. 4 Kg 0.00

20 Cost for supplying, making and fitting SS bolt for coupling as per size and sample labours, tools & tackles. 6 nos 0.00

21 Cost for transportation of pump and its accessories from store yard to firm workshop and back to store yard . 2 job 0.00

22 Cost for providing all labour, tools and tackles at site for opening electrical connection of 5 HP vacuum pump motor, foundation bolts and nuts of pump, GI flange and taking out and removing it from base. 1 jobs. 0.00

23 Cost for dismantling of 5 HP vacuum pump for taking out impeller, pump shaft, etc and cleaning all the components for ready for repair. 1 jobs. 0.00

24 Cost for repairing of steel shaft by remetalling on cut point, turning and polishing of the shaft and making key way groove. 1 jobs. 0.00

25 Cost for supplying and fitting ball bearing no. 6306ZZ of SKF if required.. 1 nos. 0.00

26 Cost for supplying and fitting oil seal as per sample. 1 nos. 0.00

27 Cost for fitting materials such as packing paper, grease, gland packing, nuts and bolts, cotton waste etc required at the time of fitting of pump. 1 jobs. 0.00

28 Cost for reassembling of pump with shaft, impeller, bearing set, oil seal, etc accessories in work shop. 1 jobs. 0.00

29 Cost for providing all labour, tools and tackles for reinstallation of motor and pump on base and doing electrical connections and testing all complete. 1 jobs. 0.00

30 Cost for cutting and removing burnt cable sockets and doing cable socketing of 4 mm² 3 core copper cable of both motor and starter. 3 nos. 0.00

31 Cost for supplying star rubber coupling and fitting of coupling as per direction of E/I 3 nos. 0.00

32 Deduct : Cost of Scrap materials of bronze -5 Kg 0.00

1 Providing all Labours,tool & tackles for repairing of 60 HP fully automatic star - delta air break starter cum panel with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor 95 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Push Button 2 no. 0.00

C.T Coil 200/5 3 no. 0.00

Single phase preventer 1 no. 0.00

Ammeter (0-150) amp 1 no. 0.00

Voltmeter(0-500)Volt 1 no. 0.00

selector switch 16 Amp 2 no. 0.00

Phase indicating lamp 3 no. 0.00

BCD SOR 2.24.1 Road Sweeper Analysis for desilting, Cost @ 550/day

In or under water and/or liquid mud, including pumping out water as required and etra due to slow progress and dewatering 20% of the rate of item

Cost = 550 X 1.2 = 660/day

Labour Cess @ 1% = 8.95

Grand total = 904.57

1 complete cleaning of filled up sump in all lift and disposal of soil up to a lead of 50 mtr. as required and including all labour, tools & tackles 83.27 m3 0

(i) Sump - 23' x 23' x 5'(avg.) = 2645 cft

(ii) inlet of sump - 52' x 4' x 0.5' (avg.) = 104 cft

(iii) Outlet drain - 82' x (5'+3.66'/2) x 0.5' = 177.53 cft

(iv) extra area - 6'x 4' x 0.5' (avg.) = 12 cft

2 Cost for providing all labours, tools and tackles at site for repairing, removing rust,dust, scale, smokes etc. from old surface and painting two or more coats with anticorrosive bituminouspaint of approved brand of two MS gate and channel of size 7'x4' 1 job 0.00

Gr 03 (B) Name of Work :- Annual Repairing, overhauling, servicing, operation & maintenance for electro-mechanical equipment of RMRI DPS under Patna East (Mech.), Works Division, BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027.)

Sl. No Particular of work (To be done up to 31.03.2027) Qty unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Centrifugal pump and motor 100 HP having Q= 612 lps (As per Annexure - 1) 1 job 0.00 0.00

2 Centrifugal pump and motor 40 HP having Q= 100 lps (As per Annexure - 2) 2 job 0.00 0.00

3 (a)Outdoor Transformer 315 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 3) 1 job 0.00 0.00

(b)Outdoor Transformer 150 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 4) 1 job 0.00 0.00

4 Vacuum pump - 10 HP ( As per Annexure - 5 ) 3 job 0.00 0.00

5 Diesel engine pump - 38 HP ( As per Annexure - 6 ) 1 job 0.00 0.00

6 Diesel engine - 38 HP ( As per Annexure - 7 ) 1 job 0.00 0.00

7 Trolley mounted pump and motor - 120 HP having Q=375 lps, H=11 m running at 440v, 50hz & 5 HP vacuum pump (As per Annexure - 8) 1 job 0.00 0.00

8 FASD starter of 140 amp for 100 HP CF pump ( As per Annexure - 1A ) 1 job 0.00 0.00

9 FASD starter of 60 amp for 40 HP CF pump ( As per Annexure - 2A ) 2 job 0.00 0.00

10 FASD starter of 195 amp for 120 HP CF TM pump ( As per Annexure - 8A ) 1 job 0.00 0.00

11 Cost of desilting of Existing silt deposition in inlet, outlet drain, sump, extra area and making and fitting of MS grating, rubbing and painting of grating etc. (As per Annexure - 9) 1 job 0.00 0.00

13 cost of supplying and fitting butterfly valve of 300 mm for 120 HP TM pump 1 job 0.00

14 Supplying and fitting of MS bend of 300 mm in delivery line of 40 HP pump 2 job 0.00

15 Cost for supplying and fitting of butterfly valve of 300 mm dia. For 40 HP with spindle groove, GM bush, rubber insertion etc. all complete job including labour, tool and tackles. 2 job 0.00

16 Cost for dismentalling, repairing, servicing and refitting of butterfly valve of 400 mm dia. For 100 HP by making spindle groove, change of GM bush, rubber insertion etc. all complete job including labour, tool and tackles. 1 job 0.00

17 Complete the Mention Misc. work as per instruction of E/I:- 1 job 0.00

A. Providing & Instalation of name plate of Buidco.

B. Writing the name details of officers & Pump operator, Sweeper on the wall with paint.

C. Providing Log book & other Required registers/Misc.

D. Providing & Installation of Fire Extinguisher.

E. Providing & availablity of 24 hrs x 365 days in sufficient Qty. required Safety materials as per Instruction of E/I.

18 Making and fitting water label sump gauge in sump 1 job 0.00

19 Deployment of 02 nos. x 3 shifts Road sweepers with all required tools & accessories for cleaning & Screening, gratings during monsoon period 01.06.2026 to 15.10.2026 and 02 x 02 shift for the period of 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027. (The Qty. of Sweeper may be increase or Decrease as per situation & Direction of E/I) (137daysx2x3+228x2x2=1734) 1734 shift 0.00

20 Deployment of 02 no. x 3 shifts Highly Skilled Technician cum pump operators during monsoon period 01.06.2026 to 15.10.2026 and 01 no x 3 shift for the period of 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027 (137daysx2x3+228x1x3=1506) 1506 shift 0.00

21 Maintenance of miscllaneous work of all Electro machanical equipment (electrical/mechanical/electronics) at RMRI DPS.The Bidder shall be totally responsible for Proper Functioning of DPS with immediate minor & major work repairing like burning of motor, transformer, panel, starters, Pump operation, Functionality of Sluice gate & any other equipments installed or to be install should be Functional in this DPS, Cleaning of Campus, Sprinkling of Bleaching Powder, proper flood light, fan, chair, rubber mat, transportation and loading, unloading of any equipment/material, repairing of civil structure during emergency for water draining as per Direction of E/I. Payment will be made only if work other than the above 20 items is done. 1 job (lumpsum) 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 100 HP CF pump from motor and all electrical connection of motor and opening all nut and bolt of pump casing, from suction line and delivery line and from foundation base. 1 job 0.00

2 Cost for providing labour, tools and tackles for transportation of motor and its accessories loading and unloading from DPS to workshop and back to pump house after repairing work with the help of hydra/crane, pickup van and all necessary to complete job. 1 job 0.00

3 Cost for complete opening of 100 HP C/F motor part by part & taken out of DE & NDE bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size including cost of hiring charge of welding machine, labour, tool & tackles all complete job. 1 job 0.00

4 Cost for supplying and fitting bearing 6319 C3 of SKF Make, if required including all labour tools and tackles 2 nos. 0.00

5 Cost for bearing greasing, taping, heating & varnishing of enamelled copper winding wire including required materials like grease and varnish including all labours, tools and tackles etc. 1 job 0.00

6 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place including labour, tools & tackles etc. 1 job 0.00

7 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from pump casing including all labour, tools & tackles etc. at workshop. 1 job 0.00

8 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

9 Cost for making,supply and fitting of bronze bush including cutting, turning, polishing and finishing of size. 1 no. 0.00

88 mm ID x 112 mm OD x 200 mm length

10 Cost for supply and fitting of deep groove ball bearing no. SKF 6318 or equivalent for 100 HP Electric pump with GST,CP & labour cess etc 2 nos 0.00

11 Cost for supply and fitting of thrust bearing no. SKF 51118 in DE or equivalent for 100 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

12 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

13 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 Set 0.00

14 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

15 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

16 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

17 Cost for supplying all labours, tools & tackles at workshop for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

18 providing all labours, tools, tackles for installation of 100 HP C/F pump on foundation,refitting nut-bolt & testing on load at DPS. 1 job. 0.00

19 Cost for supplying and fitting bolts and nuts of different sizes with washer labours, tools & tackles TVS make. 10 Kg 0.00

20 Cost for supplying, making and fitting SS bolt for coupling as per size and sample labours, tools & tackle TVS make. 10 nos 0.00

21 Deduct : Cost of Scrap materials of bronze -5 Kg 0.00

1 Providing all Labours,tool & tackles for repairing of 100 HP fully automatic star - delta air break starter cum panel with supply,changing and fitting, contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor MNX 140 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Thermal Over load relay unit having (84.6 - 135) Amp 1 no. 0.00

Push Button 2 nos. 0.00

C.T Coil 100/5 3 nos. 0.00

Single phase preventer 1 no. 0.00

Multifunction LED meter CI 0.5s 1 no. 0.00

Selector switch 16 Amp 2 nos. 0.00

Phase indicating lamp 3 nos. 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 40/38 HP CF pump from motor and all electrical connection of motor and opening all nut and bolt of pump casing, from suction line and delivery line and from foundation base. 1 job 0.00

2 Cost for providing labour, tools and tackles for transportation of motor pump and its accessories loading and unloading from DPS to workshop and back to pump house after repairing work with the help of hydra/crane, pickup van and all necessary to complete job. 1 job 0.00

3 Cost for complete opening of 40 HP C/F motor part by part & taken out of DE & NDE bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size including cost of hiring charge of welding machine, labour, tool & tackles all complete job. 1 job 0.00

4 Cost for supplying and fitting bearing N 313 ECP of SKF Make, if required including all labour tools and tackles 2 nos. 0.00

5 Cost for greasing bearing and taping, heating & varnishing of enamelled copper winding wire including required materials like grease and varnish including all labours, tools and tackles etc. 1 job 0.00

6 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place including labour, tools & tackles etc. 1 job 0.00

7 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from pump casing including all labour, tools & tackles etc. at workshop. 1 job 0.00

8 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

9 Cost for supply and fitting of bronze bush including cutting, turning, polishing and finishing of size 1 no. 0.00

53 mm ID x 77 mm OD x 150 mm Length

10 Cost for supply and fitting of deep groove ball bearing no. SKF 6211 2RS1 or equivalent for 100 HP Electric pump with GST,CP & labour cess etc 2 nos 0.00

11 Cost for supply and fitting of thrust bearing no. SKF 51211 in DE or equivalent for 100 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

12 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

13 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 nos 0.00

14 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

15 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

16 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

17 Cost for supplying all labours, tools & tackles at workshop for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

18 providing all labours, tools, tackles for installation of 40 HP motor & C/F pump on foundation,refitting nut-bolt & testing on load at DPS. 1 job. 0.00

19 Cost for supplying and fitting bolts and nuts of different sizes with washer labours, tools & tackles TVS make. 10 Kg 0.00

20 Cost for supplying, making and fitting SS bolt for coupling as per size and sample labours, tools & tackles. 10 nos 0.00

21 Deduct : Cost of Scrap materials of bronze -4 Kg 0.00

1 Providing all Labours,tool & tackles for repairing of 40 HP fully automatic star - delta air break starter cum panel with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor 65 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Thermal Over load relay unit having (37.6-60) Amp contactor mounting 1 no. 0.00

Push Button 2 nos. 0.00

C.T Coil 100/5 3 nos. 0.00

Single phase preventer 1 no. 0.00

2 Reparing of Panel with changing and fitting, selector switch, copper strip bus bar, pilot lamp, MCCB and changing all interval wiring etc. all complete.

Selector switch 16 Amp 1 nos. 0.00

Bus-bar 400mm x 5mm thick 3 nos. 0.00

Phase indicating lamp 3 nos. 0.00

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 315 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 200 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 150 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 100 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

1 Cost for providing all labour, tools and tackles at site for opening electrical connection of 10 HP vacuum pump motor, foundation bolts and nuts of pump, GI flange and taking out and removing it from base. 1 jobs. 0.00

2 Cost for dismantling of 10 HP vacuum pump for taking out impeller, pump shaft, etc and cleaning all the components for ready for repair. 1 jobs. 0.00

3 Cost for repairing of steel shaft by remetalling on cut point, turning and polishing of the shaft and making key way groove. 1 jobs. 0.00

5 Cost for making supplying and fitting GM bush as per sample. 1 nos. 0.00

6 Cost for supplying and fitting ball bearing no. ……….. of SKF if required. 1 nos. 0.00

7 Cost for fitting materials such as packing paper, grease, gland packing, nuts and bolts, cotton waste etc required at the time of fitting of pump. 1 jobs. 0.00

8 Cost for reassembling of pump with shaft, impeller, bearing set, oil seal, etc accessories in work shop. 1 jobs. 0.00

9 Cost for providing all labour, tools and tackles for reinstallation of motor and pump on base and doing electrical connections and testing all complete. 1 jobs. 0.00

10 Cost for cutting and removing burnt cable sockets and doing cable socketing of 6 mm² 3 core copper cable of both motor and starter. 3 nos. 0.00

11 Cost for supplying and fitting of 3 core 6 mm2 copper cable from starter panel to 10 HP motor. 20 mtr 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 38 HP CF pump from engine and opening all nut and bolt of pump casing, from suction line and delivery line and from foundation base. 1 job 0.00

2 Cost for providing labour, tools and tackles for transportation of motor pump and its accessories loading and unloading from DPS to workshop and back to pump house after repairing work with the help of hydra/crane, pickup van and all necessary to complete job. 1 job 0.00

3 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from pump casing including all labour, tools & tackles etc. at workshop. 1 job 0.00

4 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

5 Cost for supply and fitting of bronze bush including cutting, turning, polishing and finishing of size 1 no. 0.00

36 mm ID x 60 mm OD x 150 mm Length

6 Cost for supply and fitting of deep groove Roller bearing no. SKF for DE & NDE or equivalent for 38 HP diesel pump with GST,CP & labour cess etc 2 nos 0.00

7 Cost for supply and fitting of thrust Roller bearing no. SKF for DE or equivalent for 38 HP diesel pump with GST,CP & labour cess etc 1 nos 0.00

8 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

9 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 nos 0.00

10 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

11 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

12 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

13 Cost for supplying all labours, tools & tackles at workshop for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

14 providing all labours, tools, tackles for installation of 38 HP motor & C/F pump on foundation,refitting nut-bolt & testing on load at DPS. 1 job. 0.00

15 Cost for supplying and fitting bolts and nuts of different sizes with washer labours, tools & tackles TVS make. 6 Kg 0.00

16 Cost for supplying, making and fitting SS bolt for coupling as per size and sample labours, tools & tackles. 4 nos 0.00

17 Deduct : Cost of Scrap materials of bronze -4 Kg 0.00

1 Cost for providing all labours, tools, tackles and an experienced mechanic at site for servicing of 38 HP diesel engine of Kirloskar make by repairing of fuel pump, oil pump, decarbonisation of engine cylinder head and testing of engine on unload and load, etc. all complete. 1 job. 0.00

2 Cost for supplying and fitting/filling following :-

Air filter 1 no. 0.00

Diesel filter 1 set 0.00

Lubricating oil filter 2 no. 0.00

mobile 3 lit 0.00

Set of hoises 1 set 0.00

Set of flexibles 1 set 0.00

Fuel off solenoid switch 12 v DC for fuel pump 1 no. 0.00

Relay in electrical panel 2 no. 0.00

Set of sealings 1 set 0.00

Rocker cover joints 2 no. 0.00

Coolant 3 ltr 0.00

3 Adjust/Replace(if necessary) V belt condition and tension, Thermostat element,valve clearance, fasteners, exhaust silencer. 1 job. 0.00

4 Radiator cleaning and repairing of radiator fines externally,radiator tube internally. 1 job. 0.00

5 Supply, installation and testing of new battery if required capacity to operate the engine and deducting cost of old battery as per direction of E/I. 1 job. 0.00

6 S/F battery cable and terminal etc as required. 2 no. 0.00

7 S/F battery terminal wire of length 2 mtr. etc as required. 2 no. 0.00

8 Complete overhauling and refitting of self starter by changing the bearing,carbon brush,bushes, nut bolt,washer etc as required during overhauling. with all required materials . 1 Job. 0.00

9 Repairing, overhauling and refitting of alternator with changing its burnt armature,carbon brush,bearings, bushes etc as required. 1 Job. 0.00

Total Cost 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 120 HP CF pump and motor of motor and opening all nut and bolt of pump casing and from foundation base, taking down motor from its base by top lifting of motor and stacking the motor at proper place including hydra/crane 1 job 0.00

2 Cost for complete opening of 120 HP C/F motor part by part & taken out of DE & NDE bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size including cost of hiring charge of welding machine, labour, tool & tackles all complete job. 1 job 0.00

3 Cost for greasing bearing and taping, heating & varnishing of enamelled copper winding wire including required materials like grease and varnish including all labours, tools and tackles etc. 1 job 0.00

4 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place including labour, tools & tackles etc. 1 job 0.00

5 Cost for providing all labours, tools and tackles at trolly for fitting of 120 HP C/F motor on foundation base and refitting nut bolts & testing also. 1 nos 0.00

6 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from pump casing including all labour, tools & tackles etc. at workshop. 1 job 0.00

7 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

8 Cost for making,supply and fitting of bronze bush including cutting, turning, polishing and finishing of size. 1 no. 0.00

88 mm ID x 112 mm OD x 210 mm length

9 Cost for supply and fitting of S-cylindrical Roller bearing no. SKF NU- 218 ECP or equivalent for 120 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

10 Cost for supply and fitting of Spherical Roller bearing no. SKF 2315 ECP or equivalent for 120 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

11 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 Set 0.00

12 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

13 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

14 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

15 Cost for supplying all labours, tools & tackles at site for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

16 providing all labours, tools, tackles for installation of 120 HP C/F pump and motor on foundation,refitting nut-bolt & testing on unload. 1 job. 0.00

17 Cost for supplying and fitting bolts and nuts of different sizes with washer labours, tools & tackles. 10 Kg 0.00

18 Cost for supplying, making and fitting SS bolt for coupling as per size and sample labours, tools & tackles. 10 nos 0.00

19 Cost for transportation of pump and its accessories from store yard to firm workshop and back to store yard . 2 job 0.00

20 Cost for providing all labour, tools and tackles at site for opening electrical connection of 5 HP vacuum pump motor, foundation bolts and nuts of pump, GI flange and taking out and removing it from base. 1 jobs. 0.00

21 Cost for dismantling of 5 HP vacuum pump for taking out impeller, pump shaft, etc and cleaning all the components for ready for repair. 1 jobs. 0.00

22 Cost for repairing of steel shaft by remetalling on cut point, turning and polishing of the shaft and making key way groove. 1 jobs. 0.00

23 Cost for supplying and fitting ball bearing no. 6306ZZ of SKF if required.. 1 nos. 0.00

24 Cost for supplying and fitting oil seal as per sample. 1 nos. 0.00

25 Cost for fitting materials such as packing paper, grease, gland packing, nuts and bolts, cotton waste etc required at the time of fitting of pump. 1 jobs. 0.00

26 Cost for reassembling of pump with shaft, impeller, bearing set, oil seal, etc accessories in work shop. 1 jobs. 0.00

27 Cost for providing all labour, tools and tackles for reinstallation of motor and pump on base and doing electrical connections and testing all complete. 1 jobs. 0.00

28 Cost for cutting and removing burnt cable sockets and doing cable socketing of 4 mm² 3 core copper cable of both motor and starter. 3 nos. 0.00

29 Cost for supplying star rubber coupling and fitting of coupling as per direction of E/I 3 nos. 0.00

30 Deduct : Cost of Scrap materials of bronze -5 Kg 0.00

1 Providing all Labours,tool & tackles for repairing of 120 HP fully automatic star - delta air break starter cum panel with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 no. 0.00

Thermal Over load relay unit having (86.4 - 135) Amp 1 no. 0.00

Push Button 2 no. 0.00

C.T Coil 200/5 3 no. 0.00

Single phase preventer 1 no. 0.00

Ammeter (0-150) amp 1 no. 0.00

Voltmeter(0-500)Volt 1 no. 0.00

selector switch 16 Amp 2 no. 0.00

Phase indicating lamp 3 no. 0.00

Total Cost - 0.00

Name of work- Estimate for cleaning and desilting of sump approach channel, outlet channel etc. of RMRI DPS.

BCD SOR 2.24.1 Road Sweeper Analysis for desilting, Cost @ 550/day

Assume 1 sweeper required for 1 m3

In or under water and/or liquid mud, including pumping out water as required and etra due to slow progress and dewatering 20% of the rate of item

Cost = 550 X 1.2 = 660/day

Labour Cess @ 1% = 8.95

Grand total = 904.57

1 complete cleaning of filled up sump in all lift and disposal of soil up to a lead of 50 mtr. as required and including all labour, tools & tackles 69.12 m3 0.00

inlet of sump - 9.5' x 9' x 0.5' (avg.) = 42.75 cft

outlet of sump - 33.5' x 7' x 0.5' (avg)= 117.25 cft

2 Cost for providing all labours, tools and tackles at site for repairing and welding 8" more grating with required size, removing rust,dust, scale, smokes etc. from old surface and painting two or more coats with anticorrosive bituminous paint of approved brand of two MS grating and channel of size 9'5"x9' 1 job 0.00

Gr03 (C) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of SANDALPUR DPS under Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027)

SI. No Particular of work (To be done up to 31.03.2027) Qty Unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Sumbersible pump and motor 150 HP having Q= 540 lps (As per Annexure-1) 1 job 0.00 0.00

2 Sumbersible pump and motor 100 HP having Q= 600 lps (As per Annexure-2) 1 job 0.00 0.00

3 Sumbersible pump and motor 60 HP having Q= 300 lps (As per Annexure - 3) 2 job 0.00 0.00

4 FASD starter of 140 amp for 150 HP sub. pump ( As per Annexure - 1A ) 1 job 0.00 0.00

5 FASD starter of 140 amp for 100 HP sub. pump ( As per Annexure - 2A ) 1 job 0.00 0.00

6 FASD starter of 140 amp for 60 HP sub. pump ( As per Annexure - 3A ) 2 job 0.00 0.00

7 (a)Outdoor Transformer 315 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 4) 1 job 0.00 0.00

(b)Outdoor Transformer 200/250 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 5) 2 job 0.00 0.00

8 Repairing of power factor panel of 150 & 60 HP motor pump 2 job 0.00

9 Cost of desilting of Existing silt deposition in inlet drain, 16' circular sump and pond area and making and fitting of MS grating, rubbing and painting of grating etc. ( As per Annexure - 6 ) 1 job 0.00 0.00

10 Supplying and installation of fabricated shed of minimum 2 mm gauge at outside of DPS having 25' x 20' as per E/I . 1 job 0.00

11 Complete the below Mention Misc. work as per instruction of E/I :- 1 job 0.00

A. Providing & Instalation of name plate of Buidco.

B. Writing the name details of officers & Pump operator, Sweeper on the wall with paint.

C. Providing Log book & other Required registers/Misc.

E. Providing & Installation of Fire Extinguisher.

F. Providing & availablity of 24 hrs x 365 days in sufficient Qty. required Safety materials as per Instruction of E/I.

12 Making and fitting water label sump gauge in sump 1 job 0.00

13 Deployment of 02 nos. x 3 shifts Road sweepars with all required tools & accessories for cleaning & Screening, gratings during monsoon period 01.06.2026 to 15.10.2026 and 01 x 02 shift for the period of 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027 . (The Qty. of Sweeper may be increase or Decrease as per situation & Direction of Engineer-In-Charge) (137daysx2x3+228x1x2=1278) 1278 shift 0.00

14 Deployment of 01 no. x 3 shifts Highly Skilled Technician cum pump operators during monsoon period 01.04.2026 to 31.03.2027 (365daysx1x3=1095) 1095 shift 0.00

15 Maintenance of miscllaneous work of all Electro machanical equipment (electrical/mechanical/electronics) at SANDALPUR DPS. The Bidder shall be totally responsible for Proper Functioning of DPS with immediate minor & major work repairing like burning of motor, transformer, panel, starters, Pump operation, Functionality of Sluice gate & any other equipments installed or to be install should be Functional in this DPS, Cleaning of Campus, Sprinkling of Bleaching Powder, proper flood light, fan, chair, rubber mat, transportation and loading, unloading of any equipment/material, repairing of civil structure during emergency for water draining as per Direction of E/I. Payment will be made only if work other than the above 14 items is done. 1 job (lumpsum) 0.00

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 150 HP submersible pump set and taking out 150 sub. Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 150 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting double row angular contact bearing of appropriate no. making of SKF 3315A/C3 and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of appropriate no. making of SKF 6315 and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

mobil 10 ltr 0.00

servo bearing grease 3 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items. 1 job 0.00

11 Cost for assembly of all parts of 150 hp submersible pump at workshop including all labour tool and tackles. 1 Job 0.00

12 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load. 1 job 0.00

1 Providing all Labours,tool & tackles for repairing of 150 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (131.6 - 210) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 100/5 3 no. 0.00

Digital Ammeter 2 no. 0.00

Digital Voltmeter 1 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 2 nos. 0.00

MCB 6A 4 nos. 0.00

MCCB 400 A 50KA 1 nos. 0.00

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 100 HP submersible pump set and taking out 100 sub. Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 100 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting double row angular contact bearing of appropriate no. making of SKF 3314A and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of appropriate no. making of SKF 6314 and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

mobil 10 ltr 0.00

servo bearing grease 3 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items. 1 job 0.00

11 Cost for assembly of all parts of 100 hp submersible pump at workshop including all labour tool and tackles. 1 Job 0.00

12 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load. 1 job 0.00

1 Providing all Labours,tool & tackles for repairing of 100 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (84.6 - 135) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 100/5 3 no. 0.00

Digital Ammeter 2 no. 0.00

Digital Voltmeter 1 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 2 nos. 0.00

MCB 6A 4 nos. 0.00

MCCB 200 A 50KA 1 nos. 0.00

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 60 HP submersible pump set and taking out 60 sub. Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 60 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting double row angular contact bearing no. 3313A/C3 making of SKF and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of appropriate no. making of SKF 6313 ZZ and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

mobil 10 ltr 0.00

servo bearing grease 2 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

11 Cost for assembly of all parts of 60 hp submersible pump at workshop including all labour tool and tackles. 1 Job 0.00

12 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load. 1 job 0.00

1 Providing all Labours,tool & tackles for repairing of 60 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor 95 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (80 - 104) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 100/5 3 no. 0.00

Digital Ammeter 2 no. 0.00

Digital Voltmeter 1 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 2 nos. 0.00

MCB 6A 1 nos. 0.00

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 315 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 200 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 250/200 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 150 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

Name of work- Estimate for cleaning and desilting of sump approach channel, outlet channel etc. and making, supplying and fitting new M.S. over inlet drain of SANDALPUR DPS

BCD SOR 2.24.1 Road Sweeper Analysis for desilting, Cost @ 550/day

Assume 1 sweeper required for 1 m3

In or under water and/or liquid mud, including pumping out water as required and etra due to slow progress and dewatering 20% of the rate of item

Cost = 550 X 1.2 = 660/day

Labour Cess @ 1% = 8.95

Grand total = 904.57

1. SANDALPUR DPS

1 complete cleaning of filled up sump in all lift and disposal of soil up to a lead of 50 mtr. as required and including all labour, tools & tackles 56.11 m3 0

2 Cost for providing all labours, tools and tackles at site for repairing, removing rust,dust, scale, smokes etc. from old surface and painting two or more coats with anticorrosive bituminouspaint of approved brand of two MS gate and channel of size 12' X 7' 1 job 0.00

Gr03 (D) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of Bahadurpur Housing Board DPS under KANKARBAGH anchal, Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027).

SI. No Particular of work (To be done up to 31.03.2027) Qty Unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Complete repairing and overhauling of 75 HP VT pump & Motor set (As per Annexure - 01) 2 Job 0.00 0.00

2 Pump- 240 HP VT pump set and motor running at 440v, 50Hz (As Per Annexure -02). 2 Job 0.00 0.00

3 Pump and motor 150 HP VT with Q= 758 lps (As per Annexure - 3) 1 job 0.00 0.00

4 Sumbersible pump set 100 HP having Q= 600 lps (As per Annexure - 4) 1 job 0.00 0.00

5 Soft starter of 195 amp for 75 HP VT pump ( As per Annexure - 1A ) 2 Job 0.00 0.00

6 Soft Starter cum panel for operation of 240 HP VT motor.(As Per Annexure-2A) 2 Job 0.00 0.00

7 Soft Starter of 200 amp for 150 HP VT Pump Sets. (As Per Annexure -3A) 1 job 0.00 0.00

8 Soft starter of 140 amp for 100 HP sub. pump ( As per Annexure - 4A ) 1 job 0.00 0.00

9 Outdoor Transformer 315 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 5) 1 Job 0.00 0.00

10 Outdoor Transformer 200 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 6) 1 Job 0.00 0.00

11 Complete Reparing ,Overhauling ,Servicing & Functionlity of 05 Ton Manually Chain pulley block Over head crane mounted on DPS as Per Direction of Engineer-in-Charge. 1 Job 0.00

12 Providing & installation of New water level Gauge 1 Job 0.00

13 Cleaning & Desilting of Existing sump .(As Per Annexure -7) 1 Job 0.00 0.00

14 Deployment of Road sweepars 2 no. x 3 shifts from 01.04.2026 to 31.03.2027 2190 Shift 0.00

15 Deployment of Highly Skilled Technician cum pump operators 2 no. x 3 shifts from 01.06.2026 to 15.10.2026 and 1no. x 3shift from 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027 1506 Shift 0.00

16 Complete the Mention Misc. work as per instruction of E/I:- 1 job 0.00

A Writing the name details of officers & Pump operator, Sweeper on the wall with paint.

B Providing Log book & other Required registers/Misc.

C Providing & Installation of Fire Extinguisher.

D Providing & availablity of 24 hrs x 365 days in sufficient Qty. required Safety materials as per Instruction of E/I.

17 Maintenance of miscllaneous work of all Electro machanical equipment (electrical/mechanical/electronics) at DPS.The Bidder shall be totally responsible for Proper Functioning of DPS with immediate minor & major work repairing or supplying like burning of motor, transformer, panel, starters, Pump operation, Functionality of Sluice gate & any other equipments installed or to be install should be Functional in this DPS, Cleaning of Campus, Sprinkling of Bleaching Powder, proper flood light, fan, chair, rubber mat, transportation and loading, unloading of any equipment/material, repairing of civil structure during emergency for water draining etc. as per Direction of E/I. Payment will be made only if work other than the above 16 items is done. 1 job (ls) 0.00

Name of work - Estimate for repairing and servicing of 75 HP VT pump and motor

1 Cost for providing labour, tools and tackles at site for opening all coupling bolts of 75 HP VT motor and pump and all electrical connection of motor, taking down motor from from its base by top lifting of motor from motor stool and stacking the motor at proper place p/job 1 0.00

2 Cost for providing labour, tools and tackles at site for opening and taking out discharge tee, column pipe, bowl mouth assembly, etc. of 75 HP VT pump. p/job 1 0.00

3 Cost for transportation of pump accessories and motor from DPS to work shop and workshop to DPS including hydra and transport vehicle etc. with loading and unloading p/job 1 0.00

4 Cost for complete opening of 75 HP motor part by part & taken out of top & bottom bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size. p/job 1 0.00

5 S/F of DE and NDE SKF make bearings of appropriate size each 2 0.00

6 Cost for greasing the bearing of motor and varnishing, heating & taping of enamelled copper winding wire including required materials like grease and varnish-6 lit. etc. p/job 1 0.00

7 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place etc. p/job 1 0.00

8 Cost for opening and dismentling of bowl assembly of 50 HPVT pump, taking out pump shaft, upper & lower bowl mouth, impeller, upper and lower bushes, etc in workshop. p/job 1 0.00

9 Cost for checking pump shaft, head shaft & line shaft on lathe for straightness and strenghtening the same on hydraulic press machine. each 3 0.00

10 Remetaling and rethreading at both ends upto 3" length on top and line shaft. each 3 0.00

11 Cost of making, supply and fitting line shaft bronze bush of size 58mm ID 78mm OD 125mm length each 2 0.00

12 Cost for making and supplying stuffing box bronze bush of size 58mm ID 78mm OD 100mm length each 1 0.00

13 Cost for making and fitting of SS 416 shaft coupling by cutting and making internal thread of size 55mm ID 80 OD 145mm Length each 2 0.00

14 Cost of making, supply and fitting bell mouth bronze bush of size 60mm ID 80mm OD 150mm length each 1 0.00

15 Cost for supply and fitting of SS 416 shaft sleeve of size 58mm ID 78mm OD 150mm length each 1 0.00

17 Cost for supplying and fitting following:-

(i) 'o' rings each 3 0.00

(iii) Key for shaft sleeve each 1 0.00

(iv) Key for pump shaft. each 1 0.00

(v) Rubber coupling bush each 6 0.00

(vi) steel coupling bolts each 6 0.00

(vii) Ratchet pin SS 410 each 8 0.00

18 Cost for repairing of rachet plate by doing CI welding, grinding & finishing and making 12 nos, sharp edge of proper size and sample by grinding machine p/job 1 0.00

19 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. p/job 1 0.00

20 Cost for reassembling of pump accessories such as bowl mouth bush, impeller, pump shaft, etc. in bowl housing in the work shop p/job 1 0.00

21 Cost for scrathing old paint of column pipe and discharge pipe and doing one coat primer with red oxide and painting two coats with black japan paint. p/job 1 0.00

22 Cost for supplying and fitting SS bolts & nuts with plane and spring washers. each 150 0.00

25 Cost for supplying and fitting rubber insertion sheet of size 1/8" thick (black) kg 20 0.00

27 Cost for fitting materials such as cotton waste, grease, gland packing, emery paper, petrol etc required at the time of fitting of pump. p/job 1 0.00

29 Cost for fitting of pump accessories and lowering such as ccolumn pipe, bowl mouth assembly, discharge tee line shaft, all spider bushes, etc into the sump. p/job 1 0.00

30 Cost for placing of motor on its base, doing coupling of motor & pump, doing all electric connection of motor and testing on full load. p/job 1 0.00

31 Deduct : Cost of scrap materials Bronze p/kg -5 0.00

32 Deduct : Cost of scrap materials Stainless steel p/kg -4 0.00

Name of work - Repairing of 75 FASD air break Starter cum control panel for operation of 75 HP motor

1 Providing all Labours,tool & tackles for repairing of 75 HP fully automatic star - delta air break starter cum panel with supply,changing and fitting, contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor MNX 120 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Thermal Over load relay unit having (84.6 - 135) Amp 1 no. 0.00

Push Button 2 nos. 0.00

C.T Coil 100/5 3 nos. 0.00

Single phase preventer 1 no. 0.00

Multifunction LED meter CI 0.5s 1 no. 0.00

Selector switch 16 Amp 2 nos. 0.00

Phase indicating lamp 3 nos. 0.00

Name Of Work :- Repairing and servicing of 240 HP VT motor and pump

1 Cost for providing labour, tools and tackles at site for opening all coupling bolts of 240 HP VT motor and pump and all electrical connection of motor, taking down motor from from its base by top lifting of motor from motor stool and stacking the motor at proper place 1 job 0.00

2 Cost for providing labour, tools and tackles at site for opening and taking out discharge tee, column pipe, bowl mouth assembly, etc. of 240 HP VT pump. 1 job 0.00

3 Cost for transportation of pump accessories and motor from DPS to work shop and workshop to DPS including hydra and transport vehicle etc. with loading and unloading 1 job 0.00

4 Cost for complete opening of 240 HP motor part by part & taken out of top & bottom bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size. 1 job 0.00

5 S/F of DE and NDE SKF 6322C3 bearings 1 no. 0.00

6 S/F of DE and NDE SKF 6319 C3 bearings 1 no. 0.00

7 Cost for greasing the bearing of motor and varnishing, heating & taping of enamelled copper winding wire including required materials like grease and varnish-6 lit. etc. 1 job 0.00

8 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place etc. 1 job 0.00

9 Cost for opening and dismentling of bowl assembly of 240 HPVT pump, taking out pump shaft, upper & lower bowl mouth, impeller, upper and lower bushes, etc in workshop. 1 job 0.00

10 Cost for checking pump shaft, head shaft & line shaft on lathe for straightness and strenghtening the same on hydraulic press machine. 3 nos. 0.00

11 Remetaling and rethreading at both ends upto 3" length on top and line shaft. 3 no. 0.00

12 Cost of making, supply and fitting line shaft bronze bush of size 2 nos. 0.00

95mm ID 115mm OD 200mm length

13 Cost for making and supplying stuffing box bronze bush of size 1 nos. 0.00

93mm ID 113mm OD 175mm length

14 Cost for making and fitting of SS 416 shaft coupling by cutting and making internal thread of size 2 nos. 0.00

93mm ID 110 OD 175mm Length

15 Cost of making, supply and fitting bell mouth bronze bush of size 1 nos. 0.00

90mm ID 105mm OD 200mm length

16 Cost for supply and fitting of SS 416 shaft sleeve of size 2 job 0.00

95mm ID 115mm OD 210mm length

17 Cost for repairing of rachet plate by doing CI welding, grinding & finishing and making 12 nos, sharp edge of proper size and sample by grinding machine 1 job 0.00

18 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

19 Cost for supplying and fitting following:-

Key for shaft sleeve 1 no. 0.00

Key for pump shaft. 1 no. 0.00

Ratchet pin SS 410 8 no. 0.00

20 Cost for reassembling of pump accessories such as bowl mouth bush, impeller, pump shaft, etc. in bowl housing in the work shop 1 job 0.00

21 Cost for scratching old paint of column pipe and discharge pipe and doing one coat primer with red oxide and painting two coats with black japan paint. 1 job 0.00

22 Cost for supplying and fitting SS bolts & nuts with plane and spring washers. 127 nos. 0.00

25 Cost for supplying and fitting rubber insertion sheet of size 1/8" thick (black) 40 kg 0.00

26 Cost for fitting materials such as cotton waste, grease, gland packing, emery paper, petrol etc required at the time of fitting of pump. 1 job 0.00

28 Cost for fitting of pump accessories and lowering such as ccolumn pipe, bowl mouth assembly, discharge tee line shaft, all spider bushes, etc into the sump. 1 job 0.00

29 Cost for placing of motor on its base, doing coupling of motor & pump, doing all electric connection of motor and testing on full load. 1 job 0.00

30 Deduct : Cost of scrap materials Bronze -6 kg 0.00

31 Deduct : Cost of scrap materials Stainless steel -5 kg 0.00

1 Providing all Labours,tool & tackles for repairing of 240 HP Soft starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec each 1 0.00

Over load relay unit having ( 210- 320) Amp each 1 0.00

Push Button each 2 0.00

Single phase preventer each 1 0.00

C.T Coil 100/5 each 3 0.00

Digital Ammeter each 2 0.00

Digital Voltmeter each 1 0.00

selector switch 16 Amp each 1 0.00

Phase indicating lamp each 2 0.00

MCB 6A each 4 0.00

MCCB 400A 50KA each 1 0.00

Name Of Work :- Repairing and servicing of 150 HP VT motor and pump

1 Cost for providing labour, tools and tackles at site for opening all coupling bolts of 150 HP VT motor and pump and all electrical connection of motor, taking down motor from from its base by top lifting of motor from motor stool and stacking the motor at proper place 1 job 0.00

2 Cost for providing labour, tools and tackles at site for opening and taking out discharge tee, column pipe, bowl mouth assembly, etc. of 150 HP VT pump. 1 job 0.00

3 Cost for transportation of pump accessories and motor from DPS to work shop and workshop to DPS including hydra and transport vehicle etc. with loading and unloading 1 job 0.00

4 Cost for complete opening of 150 HP motor part by part & taken out of top & bottom bearing from bearing houshing and repairing of bearing houshing with welding with C.I electrode, turning, and finishing as required shape and size. 1 job 0.00

5 S/F of DE and NDE SKF 6315 bearings 2 no. 0.00

6 Cost for greasing the bearing of motor and varnishing, heating & taping of enamelled copper winding wire including required materials like grease and varnish-6 lit. etc. 1 job 0.00

7 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place etc. 1 job 0.00

8 Cost for opening and dismentling of bowl assembly of 150 HPVT pump, taking out pump shaft, upper & lower bowl mouth, impeller, upper and lower bushes, etc in workshop. 1 job 0.00

9 Cost for checking pump shaft, head shaft & line shaft on lathe for straightness and strenghtening the same on hydraulic press machine. 3 nos. 0.00

10 Remetaling and rethreading at both ends upto 3" length on top and line shaft. 3 no. 0.00

11 Cost of making, supply and fitting line shaft bronze bush of size 2 nos. 0.00

65mm ID 85mm OD 150mm length

12 Cost for making and supplying stuffing box bronze bush of size 1 nos. 0.00

63mm ID 83mm OD 150mm length

14 Cost of making, supply and fitting bell mouth bronze bush of size 1 nos. 0.00

65mm ID 85mm OD 125mm length

15 Cost for supply and fitting of SS 416 shaft sleeve of size 2 job 0.00

65mm ID 85mm OD 150 mm length

16 Cost for repairing of rachet plate by doing CI welding, grinding & finishing and making 12 nos, sharp edge of proper size and sample by grinding machine 1 job 0.00

17 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

18 Cost for supplying and fitting following:-

'o' rings 3 nos. 0.00

Key for shaft sleeve 1 no. 0.00

Key for pump shaft. 1 no. 0.00

Ratchet pin SS 410 8 no. 0.00

19 Cost for reassembling of pump accessories such as bowl mouth bush, impeller, pump shaft, etc. in bowl housing in the work shop 1 job 0.00

20 Cos for scraching old paint of column pipe and discharge pipe and doing one coat primer with red oxide and painting two coats with black japan paint. 1 job 0.00

21 Cost for supplying and fitting SS bolts & nuts with plane and spring washers. 127 nos. 0.00

22 Cost for supplying and fitting rubber insertion sheet of size 1/8" thick (black) 30 kg 0.00

23 Cost for fitting materials such as cotton waste, grease, gland packing, emery paper, petrol etc required at the time of fitting of pump. 1 job 0.00

24 Cost for fitting of pump accessories and lowering such as ccolumn pipe, bowl mouth assembly, discharge tee line shaft, all spider bushes, etc into the sump. 1 job 0.00

25 Cost for placing of motor on its base, doing coupling of motor & pump, doing all electric connection of motor and testing on full load. 1 job 0.00

26 Deduct : Cost of scrap materials Bronze -6 kg 0.00

27 Deduct : Cost of scrap materials Stainless steel -5 kg 0.00

1 Providing all Labours,tool & tackles for repairing of 150 HP Soft starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 each 0.00

Over load relay unit having (131.6 - 210) Amp 1 each 0.00

Push Button 2 each 0.00

Single phase preventer 1 each 0.00

C.T Coil 100/5 3 each 0.00

Digital Ammeter 2 each 0.00

Digital Voltmeter 1 each 0.00

selector switch 16 Amp 1 each 0.00

Phase indicating lamp 2 each 0.00

MCB 6A 4 each 0.00

MCCB 250A 50KA 1 each 0.00

Name of work - Repairing of 100 HP sub. Motor of DPS Sandalpur

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 100 HP submersible pump set and taking out 100 sub. Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 100 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting double row angular contact bearing of appropriate no. making of SKF 3314A and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of appropriate no. making of SKF 6314 and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

mobil 10 ltr 0.00

servo bearing grease 3 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items. 1 job 0.00

11 Cost for assembly of all parts of 100 hp submersible pump at workshop including all labour tool and tackles. 1 Job 0.00

12 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load. 1 job 0.00

Total cost 0.00

Name of work - Repairing of Fully automatic soft Starter cum panel for operation of 100 HP motor

1 Providing all Labours,tool & tackles for repairing of 100 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (84.6 - 135) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 100/5 3 no. 0.00

Digital Ammeter 2 no. 0.00

Digital Voltmeter 1 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 2 nos. 0.00

MCB 6A 4 nos. 0.00

MCCB 200 A 50KA 1 nos. 0.00

Name of work - Estimate for repairing of transformer of 315 KVA transformer and servicing, cleaning, greasing, repairing of AB switch & DP structure of 11 KV electric sub - station

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 315 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 200 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

Total cost 0.00

Name of work - Estimate for repairing of transformer of 200 KVA transformer and servicing, cleaning, greasing, repairing of AB switch & DP structure of 11 KV electric sub - station

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 200 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 100 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

Total Cost 0.00

ANNNEXURE- 7, Estimate for cleaning and desilting of sump approach channel, outlet channel etc.

BCD SOR 2.24.1 Road Sweeper Analysis for desilting, Cost @ 550/day

Assume 1 sweeper required for 1 m3

In or under water and/or liquid mud, including pumping out water as required and etra due to slow progress and dewatering 20% of the rate of item

Cost = 550 X 1.2 = 660/day

Labour Cess @ 1% = 8.95

Grand total = 904.57

complete cleaning of filled up sump in all lift and disposal of soil up to a lead of 50 mtr. as required and including all labour, tools & tackles

Gr03 (E) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of DHANUKI MORE DPS under KANKARBAGH anchal, Patna East (Mech.) Works Division, BUIDCO for monsoon 2026. (From 01st April 2026 to 31st March 2027).

SI. No Particular of work (To be done up to 31.03.2027) Qty Unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Sumbersible pump and motor 25 HP having Q= 97 lps, H= 8m (As per Annexure - 1) 2 job 0.00 0.00

2 Sub. pump and motor 60 HP having Q=319 lps, H= 7.5m (As per Annexure - 2) 2 job 0.00 0.00

3 FASD starter of 40 amp for 25 HP sub. Pump ( As per Annexure - 1A ) 1 job 0.00 0.00

4 FASD starter of 40 amp for 25 HP sub. Pump ( As per Annexure - 1B ) 1 job 0.00 0.00

5 FASD starter of 95 amp for 60 HP sub. Pump ( As per Annexure - 2A ) 2 job 0.00 0.00

6 Outdoor Transformer 315 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 3) 1 job 0.00 0.00

7 Cost of desilting of Existing silt deposition in inlet drain, 16' circular sump and pond area and making and fitting of MS grating, rubbing and painting of grating etc. (As per Annexure - 4) 1 job 0.00 0.00

8 Supplying and installation of fabricated shed of minimum 2 mm gauge at outside of DPS having 25' x 20' as per E/I . 1 job 0.00

9 Making and fitting water label sump gauge in sump 1 job 0.00

10 Cost for repairing and servicing of NR valve and Sluice valve of 150mm diameter of pump 1 & 2 (25 HP) and 250 mm diameter of pump 3 (60 HP) including all labour, tool and tackles as per direction of E/I. 1 job 0.00

11 Complete the below Mention Misc. work as per instruction of E/I :- 1 job 0.00

A. Providing & Installation of name plate of Buidco.

B. Writing the name details of officers & Pump operator, Sweeper on the wall with paint.

C. Providing Log book & other Required registers/Misc.

D. Providing & Installation of Fire Extinguisher.

E. Providing & availablity of 24 hrs x 365 days in sufficient Qty. required Safety materials as per Instruction of E/I.

12 Deployment of 02 nos. x 3 shifts Road sweepars with all required tools & accessories for cleaning & Screening, gratings during monsoon period 01.06.2026 to 15.10.2026 and 01 x 02 shift for the period of 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027 . (The Qty. of Sweeper may be increase or Decrease as per situation & Direction of Engineer-In-Charge) (137daysx2x3+228x1x2=1278) 1278 shift 0.00

13 Deployment of 01 no. x 3 shifts Highly Skilled Technician cum pump operators during monsoon period 01.04.2026 to 31.03.2027 (365daysx1x3=1095) 1095 shift 0.00

14 Maintenance of miscllaneous work of all Electro machanical equipment (electrical/mechanical/electronics) at DPS.The Bidder shall be totally responsible for Proper Functioning of DPS with immediate minor & major work repairing or supplying like burning of motor, transformer, panel, starters, Pump operation, Functionality of Sluice gate & any other equipments installed or to be install should be Functional in this DPS, Cleaning of Campus, Sprinkling of Bleaching Powder, proper flood light, fan, chair, rubber mat, transportation and loading, unloading of any equipment/material, repairing of civil structure during emergency for water draining etc. as per Direction of E/I. Payment will be made only if work other than the above 14 items is done. 1 job (lumpsum) 0.00

Total Amount 0.00

ANNEXURE - 1, Repairing of 25 HP sub. Motor

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 25 HP submersible pump set and taking out 25 sub. Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 25 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting bearing of SKF 3310 C3 and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of SKF 6309 and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

mobil 5 ltr 0.00

servo bearing grease 1.5 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items. 1 job 0.00

11 Cost for labour, tools and tackles for making, supplying and fitting of shaft sleeve including turning, polishing, finishing etc, all complete job 1 job 0.00

12 Cost for assembly of all parts of 25 hp submersible pump at workshop including all labour tool and tackles 1 Job 0.00

13 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load including hire charges of pickup van and hydra/crane. 1 job 0.00

Total Cost 0.00

Name of work - Repairing of 25 FASD Starter & control panel for operation of 25 HP pump motor :- 1

1 Providing all Labours,tool & tackles for repairing of 25 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (23.0 - 32.0) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 150/5 rectangular magnet 1 no. 0.00

Ammeter (0-150) amp 1 no. 0.00

Voltmeter(0-500)Volt 1 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 3 nos. 0.00

Total cost 0.00

Name of work - Repairing of 25 FASD Starter cum panel for operation of 25 HP pump motor :- 2

1 Providing all Labours,tool & tackles for repairing of 25 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor A type 40 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (37.0 - 50.0) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 150/5 rectangular magnet 1 no. 0.00

Selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 5 nos. 0.00

MCB 6A 4 nos. 0.00

Total cost 0.00

Name of work - Repairing of 60 HP sub. Motor

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 60 HP submersible pump set and taking out 60 sub. Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 60 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting double row angular contact bearing of appropriate no. making and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of appropriate no. making and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

mobil 10 ltr 0.00

servo bearing grease 1.5 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

11 Cost for assembly of all parts of 60 hp submersible pump at workshop including all labour tool and tackles. 1 Job 0.00

12 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load. 1 job 0.00

Total cost 0.00

Name of work - Repairing of 60 FASD Starter cum panel for operation of 60 HP motor

1 Providing all Labours,tool & tackles for repairing of 60 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Contactor 95 amp 1 no. 0.00

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (80 - 104) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 100/5 3 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 2 nos. 0.00

MCB 6A 1 nos. 0.00

Total cost 0.00

Name of work - Estimate for repairing of transformer of 315 KVA transformer and servicing, cleaning, greasing, repairing of AB switch & DP structure of 11 KV electric sub - station

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 315 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 200 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

Total cost 0.00

Name of work- Estimate for cleaning and desilting of sump approach channel, outlet channel etc. and making, supplying and fitting new M.S. over inlet drain of DHANUKI MORE DPS

BCD SOR 2.24.1 Road Sweeper Analysis for desilting, Cost @ 550/day

In or under water and/or liquid mud, including pumping out water as required and etra due to slow progress and dewatering 20% of the rate of item

Cost = 550 X 1.2 = 660/day

Labour Cess @ 1% = 8.95

Grand total = 904.57

1. DHANUKI MORE DPS

1 complete cleaning of filled up sump in all lift and disposal of soil up to a lead of 50 mtr. as required and including all labour, tools & tackles 54.75 m3 0.00

(i) Sump - π/4 x 162 x 3'(avg.) = 602.88 cft

(ii) inlet of sump - 52' x 4' x 0.5' (avg.) = 104 cft

(iii) Pond area - 35' x 35' (avg.) x 1.0' = 1225 cft

2 Cost for making, supplying of size 4'x4' grating made in MS frame, MS flat, MS angle and MS channel which is fixing in inlet drain made of size MS flat 50mm x 12mm 40 kg 0.00

MS Angle ISA5050

MS channel ISM,c75

Having spacing between two MS flat 25mm

3 Cost for providing all labours, tools and tackles at site for repairing, removing rust,dust, scale, smokes etc. from old surface and painting two or more coats with anticorrosive bituminouspaint of approved brand of two MS gate and channel of size 7'x4' 1 job 0.00

Total Cost 0.00

Gr-03 (F) Name of Work:- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of Pahari OLD STP DPS under Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027).

Sl. No. Particular of work (To be done up to 31.03.2027) Qty Unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Pump- 60 HP C/F pump set having Q= 216 lps, H=6.5 m and motor running at 440v, 50Hz (As Per Annexure -01). 2 Job 0.00 0.00

2 Outdoor Transformer 200 KVA With AB Switch & Existing 11 KV Electric Substation . (As Per Annexure-02) 1 Job 0.00 0.00

3 Repairing of starter panel of all pump 2 Job 0.00

4 Cleaning & Desilting of sumps & Drain and its intake channel 1 Job 0.00

5 Complete repairing, installation of 01 HP Submersible drinking water pump with starter & servicing of pipe line upto water tank as per direction of E/I. 1 Job 0.00

6 Over head Motorised Chain pulley block crane with Panel - 10 Ton 1 Job 0.00

7 Spray painting over Double coat of paint with red oxide primer of all Existing MS Structure & all Electromechanical equipments by removing old paints. 1 Job 0.00

8 Cost for complete reparing of Main Slide gate & Shutter & Covering with M.S Jali near Pump open area as per Direction of E/I. 1 Job 0.00

9 Deployment of 02 nos. x 3 shifts Road sweepars with all required Tools & accessories for cleaning & Screening at Grating & Other Required Premises Of old DPS during monsoon period 01.06.2026 to 15.10.2027 (The Qty. of Sweeper may be increase or Decrease as per situation & Direction of E/I). (137daysx2x3=822) 822 Shift 0.00

10 Deployment of 1 nos.x3 shifts Highly Skilled Technician cum pump operators during monsoon period 01.06.2026 to 15.10.2027. (137daysx1x3=411) 411 Shift 0.00

11 Complete the Mention work/ Services of Misc. Work as per instruction of E/I :-

A. Writing the name details of officers & Pump operator, Sweeper on the wall with paint. 1 Job 0.00

B. Providing Log book & other Required registers/Misc. 3 Set 0.00

C. P & I of Sufficient Qty. Of Fire Extinguisher as per Requirement. 3 Set 0.00

E. P & I of Lightentng arrestor with Earthing 3 Set 0.00

F. Providing & availablity of 24 hrsx365 days in sufficient Qty Safety materials required as per Instruction of E/I. 1 Job 0.00

1 Cost for providing all labours, tools and tackles at site for opening all coupling bolts of 60 HP CF pump from motor and all electrical connection of motor and opening all nut and bolt of pump casing, from suction line and delivery line and from foundation base. 1 job 0.00

2 Cost for providing labour, tools and tackles for transportation of motor and its accessories loading and unloading from DPS to workshop and back to pump house after repairing work with the help of hydra/crane, pickup van and all necessary to complete job. 1 job 0.00

3 Cost for complete opening of 60 HP C/F motor part by part & taken out of DE & NDE bearing from bearing houshing and repairing of bearing houshing and finishing as required shape and size including cost of labour, tool & tackles all complete job. 1 job 0.00

4 Cost for bearing greasing, taping, heating & varnishing of enamelled copper winding wire including required materials like grease and varnish including all labours, tools and tackles etc. 1 job 0.00

5 Cost for reassembling of rotor & stator of motor and also fitting of bearing in the bearing houshing at repairing place including labour, tools & tackles etc. 1 job 0.00

6 Cost for dismentalling of all nut & bolt of pump casing, pump with pump shaft, bearing housing from pump casing including all labour, tools & tackles etc. at workshop. 1 job 0.00

7 Cost for re-metaling, turning and polishing of SS 410 pump shaft and rethreading two points & straightening the shaft by hydraulic pressure machine including all labour, tools & tackles etc. 1 job 0.00

8 Cost for making,supply and fitting of bronze bush including cutting, turning, polishing and finishing of size. 1 no. 0.00

88 mm ID x 112 mm OD x 200 mm length

9 Cost for supply and fitting of deep groove ball bearing no. SKF 6318 or equivalent for 60 HP Electric pump with GST,CP & labour cess etc 2 nos 0.00

10 Cost for supply and fitting of thrust bearing no. SKF 51118 in DE or equivalent for 60 HP Electric pump with GST,CP & labour cess etc 1 nos 0.00

11 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

12 Cost for making, supplying and fitting impeller steel key, lock screw and lock washer made of SS 316 with full thread. 1 Set 0.00

13 Cost for supplying and fitting of mechanical seal, oil seal, 'O' rings, water deflector, lantern ring, hexa nut for gland packing, oil filler plug including labour, tools and tackles etc. 1 job 0.00

14 Cost for supplying and fitting lock nut and lock washer for bearing including labour, tools and tackles. 1 Set 0.00

15 Cost for fitting consumable materials such as grease, gland packing 5/8”, cotton waste, packing paper, flexible rubber water thrower etc as required at the time of fitting of pump. 1 job. 0.00

16 Cost for supplying all labours, tools & tackles at workshop for reassembling of bearing housing along with impeller with pump casing and tightening all holding bolts and nuts of pump casing, checking alignment of pump bearing housing, etc all complete. 1 job. 0.00

17 providing all labours, tools, tackles for installation of 60 HP C/F pump on foundation,refitting nut-bolt & testing on load at DPS. 1 job. 0.00

18 Cost for supplying and fitting bolts and nuts of different sizes with washer labours, tools & tackles TVS make. 10 Kg 0.00

19 Cost for supplying, making and fitting SS bolt for coupling as per size and sample labours, tools & tackle TVS make. 10 nos 0.00

1 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

2 Cost for supplying and filling of tranformer oil. 200 ltrs. 0.00

3 cost for transformer oil filtration 200 ltrs. 0.00

4 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

5 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

6 Cost for supplying & fitting following spares. :-

(i) Post insulator. 2 Pcs 0.00

(ii)Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

(iii)Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

(iv) Copper wire 6 SWG. 2 kg 0.00

(v) GI bolts & nuts with washer of different sizes 1.5 kg 0.00

(vi) Rabit conductor for connection of main ncoming feeder. 5 M 0.00

(vii) Fuse wire 19 no. 0.5 Kg 0.00

7 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

8 Deduct : Cost of Scrap materials Copper -4 kg 0.00

Total Cost 0.00

Gr-03 (G) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of TRANSPORT NAGAR DPS under KANKARBAGH anchal, Works Patna East (Mech.) Works Division, BUIDCO for monsoon 2026. (From 01st April 2026 to 31st March 2027).

Sl. No. Particular of work (To be done up to 31.03.2027) Qty Unit Rate in Rs. (To be filled by the bidder) Amount (in Rs.)

Rate in Figure Rate in words

1 Sumbersible pump and motor 50 HP (As per Annexure - 1) 2 Job 0.00 0.00

2 FASD starter of 95 amp for 50 HP sub. pump ( As per Annexure - 1A ) 2 Job 0.00 0.00

3 Outdoor Transformer 100 KVA, AB Switch & DP Structure of 11 KV Electric Sub-station. (As per Annexure - 2) 1 Job 0.00 0.00

4 Cleaning & Desilting of Rectangular sump by removing mud approx 1.2 m in depth and disposal of the same.(As Per Annexure -03) 1 Job 0.00 0.00

5 Spray painting over Double coat of paint with red oxide primer of all Existing MS Structure & all Electromechanical equipments by removing old paints as Per Direction of E/I 1 Job 0.00

6 Deployment of 02 nos. x 3 shifts Road sweepars with all required tools & accessories for cleaning & Screening, gratings during monsoon period 01.06.2026 to 15.10.2026 and 02 x 02 shift for the period of 01.04.2026 to 31.05.2026 and from 16.10.2026 to 31.03.2027. (The Qty. of Sweeper may be increase or Decrease as per situation & Direction of E/I) 1732 shift 0.00

7 Deployment of 01 no. x 3 shifts Highly Skilled Technician cum pump operators during monsoon period 01.04.2026 to 31.03.2027 1095 shift 0.00

8 Cost for Complete Repairing, Servicing of Drinking water tube well cum motor & its Pipe line goes to overhead tank & coming to required Location & Cleaning of over head Tank periodically & all associated works as per direction ofE/I (If Required). 1 Job 0.00

9 Complete the Mention work/Services of Misc. Work as per instruction of E/I :-

A. Providing & Installation of name plate of Buidco. 1 job 0.00

B. Writing the name details of officers & Pump operator, Sweeper on the wall with paint.

C. Providing Log book & other Required registers/Misc.

D. Providing & Installation of Fire Extinguisher.

E. Providing & availablity of 24 hrsx365 days in sufficient Qty required Safety materials as per Instruction of E/I.

10 Maintenance of miscllaneous work of all Electro machanical equipment (electrical/mechanical/electronics) for the period of (01.06.2026 to 31.03.2026) at DPS.The Bidder shall be totally responsible for Proper Functioning of DPS with immediate minor & major work repairing or supplying like burning of motor, transformer, panel, starters, Pump operation, Functionality of Sluice gate & any other equipments installed or to be install should be Functional in this DPS, Cleaning of Campus, Sprinkling of Bleaching Powder, proper flood light, fan, chair, rubber mat, transportation and loading, unloading of any equipment/material, repairing of civil structure during emergency for water draining etc. as per Direction of E/I. Payment will be made only if work other than the above 9 items is done. 1 job (ls) 0.00

Total Rs. :- 0.00

Name of work - Repairing of 50 HP sub. Motor

1 Cost for providing all labours, tools and tackles at site for dissconnecting the 50 HP submersible pump set and taking out Pump set from sump house and loading on pickup van for transportation of pump motor assembly from site to work shop for repairing work including hydra/crane 1 Job 0.00

2 Cost for opening and dismentling of 50 HP sub. Motor pump assembly and taking out impeller from motor pump assembly. 1 Job 0.00

3 cost for supplying and fitting double row angular contact bearing of appropriate no. making of appropriate size and providing proper maintenance of bearing housing, bearing bush and greasing all complete job. 1 no. 0.00

4 cost for supplying and fitting deep grooved single row bearing of appropriate no. making of appropriate size and providing proper maintenance of bearing housing, bearing bush and greesing all complete job. 1 no. 0.00

5 Cost for varnishing and heating of stator to required level of insulation and inspecting the insulation level at regular interval for 36 hours 1 Job 0.00

6 cost for supplying and fitting copper cable socket, cable entry kit 2 nos. 0.00

7 cost for supplying and fitting nitril rubber 'o' rings, joint rubber gasket, lip seal, spring washer, neck ring including labour tool and tackles 1 no. 0.00

8 cost for making, supplying and fitting mechanical lock, mechanical seal (motor side) and primary seal (pump side) including labour, tool and tackles all complete job. 1 set 0.00

9 cost for supplying following :-

lubricaring oil 10 ltr 0.00

servo bearing grease 1.5 kg 0.00

nuts, bolts and key of different sizes i.e. dome type, hex nut bolt etc. 1 set 0.00

10 Repairing of impeller by gas welding at damaged portion, turning, polishing, finishing including supplying all labour, tools and tackles, welding machine hiring, electrode and all consumable items (if required) as per direction of E/I. 1 job 0.00

11 Cost for assembly of all parts of 50 hp submersible pump at workshop including all labour tool and tackles. 1 Job 0.00

12 cost for transportation of pump motor assembly from workshop to pump house after repair including all cost of labour for loading and providing all labours, tools and tackles at site for lowering of motor pump assembly, fitting and fixing of pump motor assembly to dischage pipe and testing on full load. 1 job 0.00

Total cost 0.00

Name of work - Repairing of 60 FASD Starter cum panel for operation of 50 HP motor DPS

1 Providing all Labours,tool & tackles for repairing of 50 HP fully automatic star - delta air break starter with supply,changing and fitting contactor, timer, over load realy unit, push botton and changing all internal wiring with suitable PVC Wire & strip as required.

Timer (0-30)sec 1 no. 0.00

Over load relay unit having (80 - 104) Amp 1 no. 0.00

Push Button 2 nos. 0.00

Single phase preventer 1 no. 0.00

C.T Coil 100/5 3 no. 0.00

selector switch 16 Amp 1 nos. 0.00

Phase indicating lamp 2 nos. 0.00

MCB 6A 1 nos. 0.00

MCCB 160 A 36KA 1 nos. 0.00

Total cost 0.00

Name of work - Estimate for repairing of transformer of 100 KVA transformer and servicing, cleaning, greasing, repairing of AB switch & DP structure of 11 KV electric sub - station

1 Cost for providing all labours, tools and tackles at site for opening and dismantling all electrical connections of HT and LT of 100 KVA transformer, loading and unloading the transformer on transportation vehicle by using hydraulic crane including the hire cost and reinstallation, commissioning after repairing at DPS 1 jobs. 0.00

2 Cost for opening the top cover and dismentling the same for taking out HT and LT coils from transformer body after draining out transformer oil and stacking in a container, taking out sludge of transformer oil and cleaning inside of transformer body and radiator fins by blowing pressurised oil. 1 jobs. 0.00

3 Cost for providing all labours and tools and taking out HT and LT coil from transformer body by using chain pulley block 1 jobs. 0.00

4 Cost for supplying and fitting following :-

(i) LT stud of copper 2 nos. 0.00

(ii) LT bush 2 nos. 0.00

(iii) HT stud of copper 2 nos. 0.00

(iv) HT bush 2 nos. 0.00

(v) Rubberized gasket 1 nos. 0.00

5 Cost for supplying and filling of tranformer oil. 100 ltrs. 0.00

6 cost for transformer oil filtration 100 ltrs. 0.00

7 Cost for cutting and removing old and damaged cable socket of LT cable of transformer and doing cable socketing including the cost of 185 mm² cable socket and all requisite insulating materials such as glass tape, PVC tape, empire Tape, etc. 2 nos. 0.00

8 Cost for tightening of HT & LT studs after refilling of transformer oil and fitting of top cover with ruberised gasket and re-installing equalizing pipes, etc all complete work. 1 jobs. 0.00

9 Cost for providing all labours, tools and tackles at site for opening and dismantling of 400 Amp. AB switch such as male & female contact, knife type contact, cleaning & washing each component with petrol properly and resetting them all complete job. 1 jobs. 0.00

10 Cost for supplying & fitting following spares. :-

Post insulator. 2 Pcs 0.00

Horn gap fuse. ( 1 pcs = 3 nos.) 2 Pcs 0.00

Net fuse for 400 Amp. AB switch. (1 pcs =3 nos.) 2 Pcs 0.00

Copper wire 6 SWG. 2 kg 0.00

GI bolts & nuts with washer of different sizes 1.5 kg 0.00

Rabit conductor for connection of main ncoming feeder. 5 M 0.00

Fuse wire 19 no. 0.5 Kg 0.00

11 Cost for PVC sleeving suitable to withstand 11 KV power supply for sleeving of 6 SWG jumpher wire 5 Mtr. 0.00

12 Deduct : Cost of Scrap materials Copper -4 kg 0.00

Total cost 0.00

Name of work- Estimate for cleaning and desilting of sump, Drain, approach channel, outlet channel etc. at Transport Nagar DPS

BCD SOR 2.24.1 Road Sweeper Analysis for desilting, Cost @ 550/day

In or under water and/or liquid mud, including pumping out water as required and etra due to slow progress and dewatering 20% of the rate of item

Cost = 550 X 1.2 = 660/day

Labour Cess @ 1% = 8.95

Grand total = 904.57

Transport Nagar DPS

1 Cost for supplying all labours, tools and suitable tackles for cleaning & desilting of filled and Choked sump tank, Drain,approach chhannel and inlet chamber etc of diffrent DPS and to lift and disposal of all soils and materials all complete as per specification and direction of E/I at site. 32.5 m3 0.00

(i) Sump - 12.5 m x 2.6 m x 1.0 m(avg.) = 32.5 cum

2 Cost for supplying all labour, tools & tackles at site for dry lift and disposal of soils and foreign materials to a East Corner of Pump house.with loading & unloading charge all complete (70% of total taken and site)as Per Direction of Engineer-In-Charge. 22.75 m3 0.00

Total Amount 0.00

Sl. No. Abstract Amount

Gr03 (A) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of NMCH DPS under Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2025. (From 01st June 2025 to 31st March 2026) 0.00

Gr03 (B) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electro-mechanical equipment of RMRI DPS under Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027.) 0.00

Gr03 (C) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of SANDALPUR DPS under Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027) 0.00

Gr03 (D) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of Bahadurpur Housing Board DPS under KANKARBAGH anchal, Works Division, BUIDCO for monsoon 2026. (From 01st April 2026 to 31st March 2027) 0.00

Gr03 (E) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of DHANUKI MORE DPS under KANKARBAGH anchal, Patna East (Mech.) Works Division, BUIDCO for monsoon 2026. (From 01st April 2026 to 31st March 2027) 0.00

Gr03 (F) Name of Work:- Estimate for complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of Pahari OLD STP DPS Patna East (Mech.), Works Division,BUIDCo, Patna for monsoon 2026. (From 01st April 2026 to 31st March 2027). 0.00

Gr03 (G) Name of Work :- Complete Annual Repairing, overhauling, servicing, operation & maintenance for electromechanical equipment of TRANSPORT NAGAR DPS under KANKARBAGH anchal, Patna East (Mech.) Works Division, BUIDCO for monsoon 2026. (From 01st April 2026 to 31st March 2027) 0.00

Project Director (Mech.)

Patna East (Mech.), Works Division,