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Repair And Maintenance Of Dg Sets , Pumps And Water Treatment Plant At Cijw School Vairengte Under Ge Silchar, VAIRENGTE-Mizoram

Military Engineer Services-MES has published Repair And Maintenance Of Dg Sets , Pumps And Water Treatment Plant At Cijw School Vairengte Under Ge Silchar. Submission Date for this Tender is 12-10-2020. Diesel Generators Tenders in VAIRENGTE Mizoram. Bidders can get complete Tender details and download the document.




Tender Notice

25614099
Repair And Maintenance Of Dg Sets , Pumps And Water Treatment Plant At Cijw School Vairengte Under Ge Silchar
Open Tender
Indian
Mizoram
VAIRENGTE
12-10-2020

Tender Details

Repair And Maintenance Of Dg Sets , Pumps And Water Treatment Plant At Cijw School Vairengte Under Ge Silchar

Key Value

Document Fees
INR 500 /-
EMD
INR 29000.0 /-
Tender Value
Refer document

BOQ Items

REPAIR AND MAINTEANCE OF DG SETS, PUMPS AND WATER TREATMENT PLANT AT CIJW SCHOOL VAIRENGTE UNDER GE SILCHAR
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Dismantling and removing motor from the existing position, removing the burnt winding and rewinding the motor and install back to the original position, testing and commissioning for the following capacities of motor all as specified and as directed of following capacities pump sets.\nNote :- The rate quoted deemed to inclusive of cost of dismantle the pump set along with motor taken to work shop and carry out all repairs and bring back to original site refix in original position testing and commissioning complete.
2 1.01 7.5 HP, 3 phase, 415 Volts 5 Each Job
3 1.02 10 HP, 3 phase, 415 Volts 2 Each Job
4 1.03 20 HP, 3 phase, 415 Volts 1 Each Job
5 1.04 25 HP, 3 phase, 415 Volts 1 Each Job
6 2 Supply and fix in repairs ball bearing of the following capacity of pump
7 2.01 7.5 HP, Monoblock pump, Model : 6308ZN, \nMake : SKF/TATA/NBC or equivalent make as approved by GE. 10 Each
8 2.02 10 HP, Monoblock pump, Model : 6309Z, \nMake : SKF/TATA/NBC or equivalent make as approved by GE. 4 Each
9 2.03 20 HP, Monoblock pump, Model : 6311, \nMake : SKF/TATA/NBC or equivalent make as approved by GE. 2 Each
10 2.04 25 HP, Monoblock pump, Model : 6312, \nMake : SKF/TATA/NBC or equivalent make as approved by GE. 2 Each
11 3 Supply and fix in repairs cast iron impeller of the following capacity of pumps.
12 3.01 7.5 HP, Monoblock, Model MBN 7.52N 5 Each
13 3.02 10 HP, Monoblock 2 Each
14 3.03 20/25 HP, Monoblock, Model KDT 2095+ and HF AM 391 2 Each
15 4 M & L for cleaning the external surface of following capacities of pump sets and painting with one coat of approved synthetic enamel paint incl painting the base frame and writing SM/MES No on the pump set complete all as specified.
16 4.01 7.5HP capacity pump set. 12 Each Job
17 4.02 10 HP pump set. 4 Each Job
18 4.03 20/25 HP pump set. 4 Each Job
19 5 Supply and fix flexible copper Cable single Core of size 6 sq mm connected with suitable size of copper lugs complete all as specified. 60 Rm
20 6 Supply and fix flexible copper Cable single Core of size 4 sq mm connected with suitable size of copper lugs complete all as specified. 60 Rm
21 7 Supply and fix flexible PVC helical pipe 20mm dia complete all as specified. 50 Rm
22 8 Supply and Fix Stainless steel pump shaft suitable for 7.5 HP electric driven pumpset as per the existing model all as specified. 3 Each
23 9 Ditto- all as per item No. 8 above but 10 HP pump set 2 Each
24 10 Ditto- all as per item No. 8 above but 20/25HP pump set 2 Each
25 11 Supply and fix of pressure guage 0 to 7kg/cm2 96mm dia including making necessary arrangement all as specified. 4 Each
26 12 Maintenance and servicing to DG set of capacity 125 KVA, Make of DG sets: Kirloskar/ Greaves cotton including attending faults on call basis for normal repairs including replacement of defective and worn out filters, gaskets, V- belts, Engine oil, rubber hoses, worm drive clamps, nuts, bolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery tereminals, adding distilled water checking the oil, coolent levels at vairengte/ Lailapur/Bhaga complete all as specified.\nNotes:- \n(i) All items such as cleaning agent, Cotton Waste, grease, minor items such as washer, nuts, bolts etc are required for carrying out the normal maintenance of the engine, Mechanic charges and any speciliased machine work from out side work shop if requred shall be included in the quoted rate.\n(ii) Fresh engine oil/spare parts for DG sets shall be supplied by the contractor as “ Supply only” and shall be measured and paid separately under item of this BoQ. \n(iii) During maintenance/servicing of DG set, complete DG set shall be checked properly and all setting shall be done properly in the quoted rate. \n(iv) The contractor shall done maintenance/servicing of DG set by authorized service agency of authorised service center of Kirloskar/ Greves cotton only. \n(v) Servicing of shall be carried out after every 500 Hrs run or after 6 months whichever comes earlier.\n 5 Job
27 13 Taking out of the unseviceable / repairable parts from the engine with due care, and supply / fixing of the following new and original spare parts including carrying out all related minor and periodical maintenance and ovehauling works as per site requirement suitable for 125 KVA capacity DG set, all as directed.
28 13.01 Pre filter Cat Part No: 48.117.04.0.00 5 Each
29 13.02 Micro Filter Cat Part No: 48.117.05.0.00 5 Each
30 13.03 L.O. Filter element. Cat Part No: 06.436.01.0.00 10 Each
31 13.04 Air cleaner element Cat Part No: F6.504.08.0.00 8 Each
32 13.05 Hose Radiator to pump inlet Cat Part No: 6H.057.02.0.00 2 Each
33 13.06 Hose thermostat to radiator Cat Part No: 6H.057.01.0.00 2 Each
34 13.07 Hose water pump to radiator Cat Part No: 4H.073.02.0.00 2 Each
35 13.08 Fuel Pipe (4H 03105000) 2 Each
36 13.09 Fuel leak off pipe (6H 24710000) 2 Each
37 13.1 Fuel pipe(0885410000) 2 Each
38 13.11 V-belt Cat Part Cat Part No: 6H.069.01.0.00 2 Each
39 13.12 V-belt Cat Part No: 47.305.01.0.00 2 Each
40 13.13 Stop solonoid Cat No- 4H1503000 1 Each
41 13.14 Sensor unit for temp gauge 1 Each
42 13.15 Door hinges 6 Each
43 14 Maintenance and servicing to DG set of capacity 62.5 KVA of Make: Greaves cotton including attending faults on call basis for normal repairs including replacement of defective and worn out filters, gaskets, V- belts, Engine oil, rubber hoses, worm drive clamps, nuts, bolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery tereminals, adding distilled water checking the oil, coolent levels at Bhaga pump house complete all as specified. \nNotes:- \n(i) All items such as cleaning agent, Cotton Waste, grease, minor items such as washer, nuts, bolts etc are required for carrying out the normal maintenance of the engine, Mechanic charges and any speciliased machine work from out side work shop if requred shall be included in the quoted rate.\n(ii) Fresh engine oil/spare parts for DG sets shall be supplied by the contractor as “ Supply only” and shall be measured and paid separately under item of this BoQ. \n(iii) During maintenance/servicing of DG set, complete DG set shall be checked properly and all setting shall be done properly in the quoted rate. \n(iv) The contractor shall done maintenance/servicing of DG set by authorized service agency of authorised service center of Kirloskar/ Greves cotton only. \n(v) Servicing of shall be carried out after every 500 Hrs run or after 6 months whichever comes earlierg of shall be carried out after every 500 Hrs run or after 6 months whichever comes earlier. 2 Each Job
44 15 Taking out of the unseviceable / repairable parts from the engine with due care, and supply / fixing of the following new and original spare parts including carrying out all related minor and periodical maintenance and ovehauling works as per site requirement suitable for 62.5 KVA capacity DG set, all as directed.
45 15.01 Pre filter 2 Each
46 15.02 Micro Filter 2 Each
47 15.03 L.O. Filter element 2 Each
48 15.04 Air cleaner element Set 2 Each
49 15.05 Hose water pump to radiator 1 Each
50 15.06 Fuel Pipe ( 4H 03105000) 1 Each
51 15.07 Fuel leak off pipe (6H 24710000) 1 Each
52 15.08 Fuel pipe(0885410000) 1 Each
53 15.09 V-belt Cat Part No: 47.305.01.0.00 1 Each
54 15.1 Stop solonoid 1 Each
55 15.11 Door hinges 2 Each
56 16 Maintenance and servicing to DG set of capacity 30 KVA Kirloskar Oil Engine including attending faults on call basis for normal repairs including replacement of defective and worn out filters, gaskets, V- belts, Engine oil, rubber hoses, worm drive clamps, nuts, bolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery tereminals, adding distilled water checking the oil, coolent levels at vairengte/Lailapur/Bhaga complete all as specified. \nNotes:- \n(i) All items such as cleaning agent, Cotton Waste, grease, minor items such as washer, nuts, bolts etc are required for carrying out the normal maintenance of the engine, Mechanic charges and any speciliased machine work from out side work shop if requred shall be included in the quoted rate.\n(ii) Fresh engine oil/spare parts for DG sets shall be supplied by the contractor as “ Supply only” and shall be measured and paid separately under item of this BoQ. \n(iii) During maintenance/servicing of DG set, complete DG set shall be checked properly and all setting shall be done properly in the quoted rate. \n(iv) The contractor shall done maintenance/servicing of DG set by authorized service agency of authorised service center of Kirloskar/ Greves cotton only. \n(v) Servicing of shall be carried out after every 500 Hrs run or after 6 months whichever comes earlier. 5 Each Job
57 17 Taking out of the unseviceable / repairable parts from the engine with due care, and supply / fixing of the following new and original spare parts including carrying out all related minor and periodical maintenance and ovehauling works as per site requirement suitable for 62.5 KVA capacity DG set, all as directed.
58 17.01 Air filter (0458603000) 5 Each
59 17.02 Lub Oil filter (0643601000) 5 Each
60 17.03 Pre filter (4811704000) 5 Each
61 17.04 Micro filter (4811705000) 5 Each
62 17.05 Hose ( water Pump to radiator) (4 H 07302000) 2 Each
63 17.06 V Belt (4 H 06901000) 2 Each
64 17.07 Fuel pipe(0665410000) 2 Each
65 17.08 Fuel leak off pipe (4H 24710000) 2 Each
66 17.09 Fuel Pipe (4H 03105000) 3 Each
67 17.1 Fuel Pipe (4H 0310400) 2 Each
68 17.11 Water temperature switch (4626001000) 1 Each
69 17.12 Set of O Rings (4H 08720000) 2 Each
70 17.13 Set of copper washer (4H08730000) 1 Each
71 17.14 OFF/ON Start switch ( 49135030000) 1 Each
72 17.15 Sensor unit for temp gauge (46085020000) 1 Each
73 17.16 Door hinges 8 Each
74 18 Supply only Lub oil grade 15W40 for DG set and pump set of any capacity at Bhaga/Lailapur/Vairengte/ Aizawl all as per the requirement, Make servo /Castrol all as specified and directed. \nMake: Kirloskar (K-oil) /Greaves cotton. 260 Ltrs
75 19 Supply only K-Cool Super (Coolant) Part No.8202035125 \nMake: Kirloskar/Greaves cotton or equivalent make as approved by GE. 200 Ltrs
76 20 M & L Repair/Overhauling of Alternator by removing the Exciter Unit, burnt coil and complete all other accessories for rewinding of alternator field coil with super enamelled copper winding wire of class 'F' insullation as per existing size including all associated insulating material such as separator etc varnishing, heating including dismantling of alternator and all internal connection and taking out core with proper care and reinsulation after rewinding work including all internal connection etc of capacity 125 KVA DG set complete all as specified. \nNotes :- \n(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable winding/parts with new winding/parts. \n(ii) quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc.\n(iii) The quoted rates of contractor are deemed to be included complete load testing after complete repair work as per direction of Engr- in- Charge. 1 Job
77 21 M & L Repair/Overhauling of Alternator by removing the Exciter Unit, burnt coil and complete all other accessories for rewinding of alternator field coil with super enamelled copper winding wire of class 'F' insullation as per existing size including all associated insulating material such as separator etc varnishing, heating including dismantling of alternator and all internal connection and taking out core with proper care and reinsulation after rewinding work including all internal connection etc of capacity 62.5 KVA DG set complete all as specified. \nNotes :- \n(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable winding/parts with new winding/parts. (ii) quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc.\n(iii) The quoted rates of contractor are deemed to be included complete load testing after complete repair work as per direction of Engr- in- Charge. 1 Job
78 22 M & L Repair/Overhauling of Alternator by removing the Exciter Unit, burnt coil and complete all other accessories for rewinding of alternator field coil with super enamelled copper winding wire of class 'F' insullation as per existing size including all associated insulating material such as separator etc varnishing, heating including dismantling of alternator and all internal connection and taking out core with proper care and reinsulation after rewinding work including all internal connection etc of capacity 30 KVA DG set complete all as specified.\nNotes :-\n(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable winding/parts with new winding/parts. (ii) quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc.\n(iii) The quoted rates of contractor are deemed to be included complete load testing after complete repair work as per direction of Engr- in- Charge.\n 1 Job
79 23 Taking out of unserviceable water pump assy from 125 KVA DG set including supply & fixing new water pump assy to its original position complete all as directed. Cat Part No -04H 05220000 1 Job
80 24 Taking out of unserviceable water pump assy from 62.5 KVA DG set including supply & fixing new water pump assy to its original position complete all as directed. 1 JOB
81 25 Taking out of unserviceable water pump assy from 30 KVA DG set including supply & fixing new water pump assy to its original position complete all as directed. 1 JOB
82 26 Servicing the silancer assembly, remove the complte silencer assembly from DG set by removing nuts bolts complte, including opening the wall of silancer outlet , remove the blockage complte, reassemble the silencer with DG set with new gasket, nut, bolts & washers, gaswelding on damaged portion on silencer pipe complete DG set 125 KVA 1 JOB
83 27 Servicing the silancer assembly, remove the complte silencer assembly from DG set by removing nuts bolts complte, including opening the wall of silancer outlet , remove the blockage complte, reassemble the silencer with DG set with new gasket, nut, bolts & washers, gaswelding on damaged portion on silencer pipe complete DG set 62.5 KVA 1 JOB
84 28 Servicing the silancer assembly, remove the complte silencer assembly from DG set by removing nuts bolts complte, including opening the wall of silancer outlet , remove the blockage complte, reassemble the silencer with DG set with new gasket, nut, bolts & washers, gaswelding on damaged portion on silencer pipe complte DG set 30 KVA 1 JOB
85 29 Taking out of unserviceable Dynamo Assy from 125KVA DG Set including Supply & fixing new Dynamo assy to its original position complete all as directed.\n 1 JOB
86 30 Taking out of unserviceable Dynamo Assy from 62.5 KVA DG Set including Supply & fixing new Dynamo assy to its original position complete all as directed.\n 1 JOB
87 31 Taking out of unserviceable Dynamo Assy from 30 KVA DG Set including Supply & fixing new Dynamo assy to its original position complete all as directed.\n 1 JOB
88 32 Material and labour for dismantling/ taking out and repair the radiator fitted in 125 KVA capacity of DG sets and strip opening complete radiator assembly,for servicing mechanically and proper cleaning of tubes with using de-scaling solution, including repair of water tubes and top/ bottom tanks by soldering / gas welding of leakage of tubes/tanks. including replacement of gasket, nut bolts,etc ensuring perfectly leak proof after servicing of radiator, re-assembling and fixing the same in position and testing the system complete all as specified.\nNotes :-\n(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. \n(ii) quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc.\n(iii) The quoted rates of contractor are deemed to be included cost of transportation. \n 1 JOB
89 33 Material and labour for dismantling/ taking out and repair the radiator fitted in 62.5 KVA capacity of DG sets and strip opening complete radiator assembly,for servicing mechanically and proper cleaning of tubes with using de-scaling solution, including repair of water tubes and top/ bottom tanks by soldering / gas welding of leakage of tubes/tanks. including replacement of gasket, nut bolts,etc ensuring perfectly leak proof after servicing of radiator, re-assembling and fixing the same in position and testing the system complete all as specified.\nNotes :- \n(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. \n(ii) quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc.\n(iii) The quoted rates of contractor are deemed to be included cost of transportation. \n 1 JOB
90 34 Material and labour for dismantling/ taking out and repair the radiator fitted in 30 KVA capacity of DG sets and strip opening complete radiator assembly,for servicing mechanically and proper cleaning of tubes with using de-scaling solution, including repair of water tubes and top/ bottom tanks by soldering / gas welding of leakage of tubes/tanks. including replacement of gasket, nut bolts,etc ensuring perfectly leak proof after servicing of radiator, re-assembling and fixing the same in position and testing the system complete all as specified.\nNotes :- \n(i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. \n(ii) quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, gaskets/ packing etc.\n(iii) The quoted rates of contractor are deemed to be included cost of transportation.\n \n 1 JOB
91 35 Supply and fix Diode (Positive and Negative) suitable for Rotary rectifier 125 KVA Kirloskar alternator including taking out of unserviceable one and all as specified. 1 Each
92 36 Supply and fix Diode (Positive and Negative) suitable for Rotary rectifier 62.5 KVA Kirloskar alternator including taking out of unserviceable one and all as specified. 1 Each
93 37 Supply and fix Diode (Positive and Negative) suitable for Rotary rectifier 30 KVA Kirloskar alternator including taking out of unserviceable one and all as specified. 1 Each
94 38 Taking out of unservicable self starter 12 volt and connected unserviceable portion of electric wiring and carring out repairs and overhauling of the self starter for 125 KVA gen set and replacement of armature, carbon brush, bearing, bendix penion, solenoid all as directed. 1 JOB
95 39 Taking out of unservicable self starter 12 volt and connected unserviceable portion of electric wiring and carring out repairs and overhauling of the self starter for 62.5 KVA gen set and replacement of armature, carbon brush, bearing, bendix penion, solenoid all as directed. 1 JOB
96 40 Taking out of unservicable self starter 12 volt and connected unserviceable portion of electric wiring and carring out repairs and overhauling of the self starter for 30 KVA gen set and replacement of armature, carbon brush, bearing, bendix penion, solenoid all as directed. 1 JOB
97 41 Dismantling of FIP, injector nozzles includings connected accessories from 125 KVA Kirloskar DG sets and M/L for carrying out overhauling, calibration from authorised service centre, replacement of damaged spares if any and refixing complete and all as directed. 1 JOB
98 42 Dismantling of FIP, injector nozzles includings connected accessories from 30 KVA Kirloskar DG sets and M/L for carrying out overhauling, calibrationfrom authorised service centre, replacement of damaged spares if any and refixing complete and all as directed. 1 JOB
99 43 Supply and fix digital/panel board type battery charger 230V AC input 12V DC out put fixed in DG panel board incl.all necessary cable connections suitable for 125KVA, 62.5KVA, 30KVA DG set of Make Kirloskar/ CG all as specified. 4 Each
100 44 Supply and fix Digital type Genset control unit suitable for 125KVA DG set of Make Kirloskar/ CG all as specified. 1 Each
101 45 Supply and fix Digital type Genset control unit suitable for 62.5KVA DG set of Make Kirloskar/ CG all as specified. 1 Each
102 46 Supply and fix Digital type Genset control unit suitable for 30KVA DG set of Make Kirloskar/ CG all as specified. 1 Each
103 47 Dismentalling of existing worn out Lead acid Battery from DG set and supply and fix 12 VOLTS PULSE Sealed maintenance free Lead acid Battery for Generator Starting System as exist complete all as directed. \nMake : CUMMINS/Exide/Amron or equivalent make as approved by GE. 3 Each
104 48 Dismentalling of worn out battery clamp and battery connecting wire made of copper 35 sqmm , 1.5 mtr long and replacement of battery clamp heavy duty in one side and copper lugs on other side suitable sizes fixed complete all as directed. 9 Each
105 49 Supply and fix of MCX 33 four pole power contactor, 415V, 200A suitable for AMF system of 125 KVA DG Set make CG all as specified. \nMake : L& T or equivalent make as approved by GE. 1 Each
106 50 Supply and fix of four pole power contactor, 415V, suitable for AMF system of 62.5 KVA DG Set make CG all as specified. \nMake : L&T or equivalent make as approved by GE. 1 Each
107 51 Supply and fix MCCB Three pole 25KA, 80-100A, make Havells or equivalent fixed to panel board with necessary arrangement incl nut bolt, luhgs etc complete all as specified. 2 Each
108 52 Supply and fix MCCB Three pole 25KA, 40- 63A, make Havells or equivalent fixed to panel board with necessary arrangement incl nut bolt, luhgs etc complete all as specified. 2 Each
109 53 Supply and fix Sheet metal enclosure for DBs when MCBs to be used single pole and neutral 8 way 200 Amps rated busbar 240 volt double door complete all as specified. 2 Each
110 54 Supply and fix Isolator TP 415volt 32 - 63Amp complete all as specified. 2 Each
111 55 M&L PVC rectangular block for mounting, switches, sockets, etc with 3mm thick plastic laminated sheet cover size 250x200x50mm deep complete all as specified. 2 Each
112 56 M&L PVC rectangular block for mounting, switches, sockets, etc with 3mm thick plastic laminated sheet cover size 200x150x50mm deep complete all as specified. 2 Each
113 57 Supply and fix four pole Change over switch with SS encloser of 200Amps capacity incl lugs, cable gland etc all as specified. 1 Each
114 58 Supply and fixing four pole Change over switch with SS encloser of 100 Amps capacity including lugs, cable gland etc all as specified. 1 Each
115 59 Supply and fixing four pole Change over switch with SS encloser of 63Amps capacity incl lugs, cable gland etc all as specified. 1 Each
116 60 Supply and fixing star delta starter fully automatic, air cooled type relay range 15 to 22 Amps complete with all accessories including single phase preventor, 415 volts, 50 Hz suitable for 25 HP motor including taking out old one complete all as specified. 1 Each
117 61 Supply and fixing star delta starter fully automatic, air cooled type relay range 13 to 19.5 Amps complete with all accessories including single phase preventor, 415 volts, 50 Hz suitable for 15 - 20 HP motor. .including taking out old one complete all as specified. 1 Each
118 62 Supply and fixing star delta starter fully automatic, air cooled type relay range 6.5 to10 Amps complete with all accessories, 415 volts, 50 Hz suitable for 10 HP motor including taking out old one complete all as specified. 2 Each
119 63 Supply and fixing DOL starter fully automatic, air cooled type relay range 10 to 15 amps complete with all accessories, including single phase preventor , 415 volts, 50 Hz suitable for 7.5 HP motor..including taking out old one complete all as specified. 3 Each
120 64 M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 25 mm X 4 mm galvanised mild steel strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar or CI Cover, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and directed. 5 Each
121 65 Supply and Fixing of 25 mm X 4 mm galvanised mild steel strip complete all as specified and directed 20 RM
122 66 Supply only rotary barrel Hand driven Pump Set suitable for transferring oil, diesel & kerosene, dual directional operation, Solid cast iron construction, Steel tubing for inlet and outlet, 01 inch outlet including 05 Meter durable flexible pipe complete as specified and directed 1 EACH
123 67 Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m in depth and getting out in soft/loose soil for errection of LT poles, laying of HT/LT UG cables complete all as specified and directed. 21.87 CUM
124 68 Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm thick in hard/dence soil complete all as specified and directed. 10.27 CUM
125 69 Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed. 11.6 CUM
126 70 Supply & spreading in trenches dry river sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly. complete all as specified and directed. 8.75 CUM
127 71 M & L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches over the cable perpendicular to the direction of cable complete all as specified. 864 EACH
128 72 Supply, laying connecting testing XLPE/PVC sheathed, armored LT electric power Cable (heavy duty) with stranded aluminium conductore of size 95 Sqmm, 3.5 core 1100Volt grade laid throught duct /pipe / trench etc incl cable gland and lugs complete all as specified. 30 RM
129 73 Supply, laying connecting testing XLPE/PVC sheathed, armored LT electric power Cable (heavy duty) with stranded aluminium conductore of size 35 Sqmm, 3.5 core 1100 Volt grade laid throught duct /pipe / trench etc incl cable gland and lugs complete all as specified. 40 RM
130 74 Supply, laying connecting testing XLPE/PVC sheathed, armored LT electric power Cable (heavy duty) with stranded aluminium conductore of size 16 Sqmm, 4 core 1100Volt grade laid throught duct /pipe / trench etc incl cable gland and lugs complete all as specified. 50 RM
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