MANUAL RESCUE AND OPR RESCUE OF AC PLNTS DG SET, PUMPS, OH TANK WATER SPLY LINES AND FIRE FTG INSTLN AND ALLIED WKS AND REPAIR/MAINT OF OF DG SET, PUMPS, OH TANK WATER SPLY LINES AT AT NAD , TS MAHUL, NSD SEWRI, WED, PUMP HOUSE AT MANKHURD

Amount

Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC plant with chilled water system 150 TR capacity having 03 Nos compressors each of 75 TR capacity (02 Nos working at a time and 01 No. standby) with all connected equipments and machineries as per Serial No 1 of Annexure 'A' to Particular Specifications] round the clock through out the month in three shifts (including Sundays and Holidays) by employing one operator cum AC machenic per shift of eight hours including carrying out routine maintenance and upkeeping the Installation / AC Plants in operation condition complete in all respects as specified and directed :- Location : Missar Mine Workshop at NAD (Trombay): (i) 1st shift - 0600 hrs to 1400 hrs (ii) 2nd shift - 1400 hrs to 2200 hrs (iii) 3rd shift - 2200 hrs to 0600 hrs

Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC plant with chilled water system 30 TR capacity having 03 Nos compressors each of 15 TR capacity (02 Nos working at a time and 01 No. standby) with all connected equipments and machineries as per Serial No 2 of Annexure 'A' to Particular Specifications] through out the month in two shifts (including Sundays and Holidays) by employing one operator cum AC machenic per shift of eight hours including carrying out routine maintenance and upkeeping the Installation / AC Plants in operation condition complete in all respects as specified and directed :- Location : Magzine and AWS at NAD(Trombay): (i) 1st shift - 0600 hrs to 1400 hrs (ii) 2nd shift - 1400 hrs to 2200 hrs

Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC Plant of direct expansion type 60 TR capacity having 03 Nos compressors each of 30 TR capacity (02 Nos working at a time and 01 No. standby) with all connected equipments and machineries as per Serial No 3 of Annexure 'A' to Particular Specifications] round the clock through out the month in two shifts (including Sundays and Holidays) by employing one operator cum AC machenic per shift of eight hours including carrying out routine maintenance and upkeeping the Installation / AC Plants in operation condition complete in all respects as specified and directed :- Location : New Mine Workshop, P-35(NAD): (i) 1st shift - 0600 hrs to 1400 hrs (ii) 2nd shift - 1400 hrs to 2200 hrs

Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC Plant of direct expansion type 30 TR capacity having 02 Nos compressors each of 30 TR capacity (01 No. working at a time and 01 No. standby) with all connected equipments and machineries as per Serial No 4 of Annexure 'A' to Particular Specifications] round the clock through out the month in three shifts (including Sundays and Holidays) by employing one operator cum AC machenic per shift of eight hours including carrying out routine maintenance and upkeeping the Installation / AC Plants in operation condition complete in all respects as specified and directed :- Location : P-78 Magzine at NAD Trombay: (i) 1st shift - 0600 hrs to 1400 hrs (ii) 2nd shift - 1400 hrs to 2200 hrs (iii) 3rd shift - 2200 hrs to 0600 hrs

Notes for ITEM NOS 01 TO 04: Quoted rates shall also be deemed to include the following elements:- (i) To provide uniform, tools & plants, safety means like glove etc to the employees and also alternative employee (reliever) for Manning and Operation of AC Plants/Installation so that the other employees can avail the facility of weekly leave etc. (ii) To keep the AC Plant Room & allied area in clean and tidy condition during the operation period. (iii) To carryout the routine maintenance, minor repairs, oiling, greasing and to rectify the minor defects to keep the plants / Installation in serviceable condition all as directed by the GE and Engineer-in-Charge. However, the major repairs, replacements, overhauling, gas charging, topping-up oil etc are not included in the scope of the above items. (iv) To keep necessary documentation duly signed by all the concerned. (v) To hand over the entire plant in serviceable condition at the time of completion. (vi) Contractor shall submit the details of payment of wages for staff employed through Aadhaar linked bank accounts for payment purpose.

Manual rescue and operation rescue of water supply installation with all connected equipments, supply lines, machineries and electric driven pump set and Chlorine dosing plants of various capacity pumps, sumps, over head reservior, service tanks with a well trained and experienced operator/technician (01 No/Shift) for 02 shifts, depending availability of water from BMC, including Sundays and Holiday, including routine maintenance checks and upkeeping of installation complete all as specified and directed Location : Mine Wokshop Pump House The details of operation of water supply installations comprising the following items/machinery/fittings:- (i) Operating Monoblock centrifugal Pumping set of capacity 10 HP-02 Sets

Manual rescue and operation rescue of water supply installation with all connected equipments, supply lines,Machineries and electric driven pump set of various capacity pumps, sumps, over head reservior, service tanks with a well trained and experienced operator/technician (01 No/Shift) for 02 shifts, depending availability of water from BMC, including Sundays and Holiday, including routine maintenance checks and upkeeping of installation complete all as specified and directed Location : Location : New CMT Complex Firefighting Pump House The details of operation of water supply installations comprising the following items/machinery/fittings:- (i) Operating Jockey Pumping set of capacity 12.5 HP-01 Sets (ii) Operating Main Electric fire Pumping set of capacity 60 HP-01 Sets (iii) Operating Diesel Engine Pumping set of capacity 69 HP-01 Sets

Manual rescue and operation rescue of water distribution sluice valves and firefighting sluice valves of various sizes installed at GE(NW) Mankhurd area for employing 01x valve men on all days including Sunday & Holidays as directed by Engineer-in-Charge for the following locations and shifts:- a) Mine Workshop area for water distribution - 01 Shift (from 0600 hrs to 1400 hrs)

Note for item No.05 to 07:- (a) Material such as cotton waste, dress i.e overall combination (navy blue colour), protective clothing, protective shoes, gas mask, gloves, water testing instruments and other instruments etc, as required for maintenance, manning and operation of plant shall be arranged by the contractor from his own sources for which cost of the same shall deemed to be included in the unit rate. No extra amount shall be paid separately on this account. (b) Installation shall be manned including Saturdays, Sunday & Holiday. (c) Proper log sheets for running of the pump to be maintained. (d) Testing of water sample during every water supply delivery time and recording test result in a register and to be get signed by Engr-in-charge. (e) Carry out weekly maintenance of electrical panels installed in pump house and intimate Engr-in-charge immediately for any defects/breakdown/repair required. (f) Carry out tightening of nuts bolts, replace when required, applying gland packing and greasing. (g) The contractor shall be responsible to keep the water supply installation neat and clean on every day. (h) All documentation such as log sheets, daily attendance register shall maintain as per procedure in vogue. (j) If the operator and valve man are found absent from duty, penal recovery shall be made per shift per head are as follows :- (i) Operator - @ Rs 2000 per operation shift per head. (ii) Valve man - @ Rs 1800/- per operation shift per head. (k) Contribution towards bonus EPF, ESIC the amount is payble only after submission of valid and authentic document in support of having paid the requisite amount to the employed labour.

M & L for dismantling and repair/servicing /overhauling of split cage Centrifugal pump set by opening casing cover, remetalling of worn out shaft and replacing of worn out bearing both ends, nuts, bolts, gasket, gland packing, rubber coupling and reinstalling in same position including testing complete all as specified and directed by engr- in - charge for the Pump set 167 HP.

All as per item No 8.00 above but Pump set 60 HP

All as per item No 8.00 above but Pump set 15 HP

M & L for dismantling of monoblock pump for repair/ servicing by opening both end cover and replace wornout bearing of existing size, taking out shaft and impeller and remetalling worn out shaft thread, including replacement of nuts bolts, gland packing etc and re installing in same position complete including testing pump capacity 10 HP.

Supply and fabricate valve chamber covers made out of suitable size as directed with MS angle/MS plate/flat/rod, hinges, locking arrangement including painting with two coats of synthetic enamel paint over one coat of red oxide primer including removing existing unserviceable rusted cover all as directed.

Supply and fix in repair Contactor 3-Pole of suitable capacity as per ground requirement for pump set 5HP ,complete all as specified and directed. Make:-Havells/schneider/L&T

All as per item No 13.00 above but Pump set 10HP

All as per item No 13.00 above but Pump set 20HP

All as per item No 13.00 above but Pump set 40HP

Taking up or down steel tubing and connections including cleaning and setting aside for refixing or as schedule of credit, etc complete all as specified and as directed for the 25mm bore pipes including necessary staging/scaffolding as required complete all as specified and directed.

All as per item No 17.00 above but 40mm bore

All as per item No 17.00 above but 50mm bore

All as per item No 17.00 above but 80mm bore

Supply, lay/fix, connect and testing in repair steel water tubing of 25 mm dia, medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings and fixtures, and fixed to wall/ceiling or laid in trenches/floors complete all as specified and directed.

All as per above item no 21.00 but of size 40 mm dia

All as per above item no 21.00 but of size 50 mm dia

All as per above item no 21.00 but of size 80 mm dia

S & F in repair cast iron Ball Foot valve 80mm flange type model B-05 (N) conforming to IS with MS nuts bolts, washer, rubber gasket etc., any pattern as approved including taking out/ dismantling old unserviceable one and testing complete all as specified and as directed. Make : KIRLOSKAR/UPADHYAYA/LEADER/NORMEX/VENUS.

All as per above item no 25.00 but of size 100 mm dia

All as per above item no 25.00 but of size 150 mm dia

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

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25cm deep as in hard / soft soil complete all as specified and as directed.

Removing excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in soil including spreading in low lying area and leveling complete all as specified and as directed.

M&L for PCC foundation 1:2:4 as per site requirement,including form work complete all as specified and directed by engineer-in-charge.

M & L for cleaning of modules/ panels for 15 KWp capacity SPV on roof top of building by scrubbing with brush, wiper and cloths etc including arrangement of water from nearest tap and other material required for cleaning shall be included in quoted rate.

S & F in repair aluminium anodised grill DG-104/DG-102 10 mm dia of extruded aluminium section of suitable size and frame including fixing with U clip or F section beading complete with all fitting and fixture etc complete all as specified and directed.

Supply and fix in repair aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm & fixed with aluminium wire staples complete all as specified and directed.

M & L two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer including preparation of previously untreated surfaces of steel and iron exc 10 cm width or girth.

Supply and fix in replacement ladder height 12 feet max, steps on every 01 feet made of angle iron of size upto 65x65x5 mm thick for sump/ static water tank including taking down old rusted iron ladder complete all as specified and directed.

Collecting water sample in clean bottle from location as directed for testing of physical test, chemical test, microbiological test as per IS-10500-1991 from NABL approved chemical laboratory and submitting test report complete.

Manual Rescue and operation Rescue of Electric supply installations round the clock in one shifts including Sunday & holiday by employing one skilled Electrician ) in each shift for attending complaints of repairs/ Miantenance of DG set, Pumps and motors LT panels, carrying out break down maintenance in Electric supply etc, daily cleaning and upkeep of surrounding area of installation and Maintaning record of daily Break Down & maintenace, Monitoring & Recording of parameters such as Voltage, Current, PF etc Power factor at NSD, Sewri all as specified and as directed by Engineer-in-Charge. Note for Ser Item No. 38 to 39 (a) All the T&P required for the Manual rescue & Operation rescue of installations shall be provided by the contractor and cost of the same is inclusive of quoted rate (b) Materials required for upkeep of installations such as broom, dusty cloth for cleaning of plants, buckets, etc shall be always available at the installations for use and shall be deemed to be included in the quoted rates. (c) The Contractor should prepare duty chart on monthly basis and shall be got approved by Engineer-in-Charge. (d) Attendance register shall be submitted to Engineer-in-Charge on Daily basis. (e) Skilled electrician shall have ITI certificate and 5 Year experiance certifcate in HT maintenace. (f) The Contractor shall submit bio-data of the technician per shift and experience on handling HT equipments. The individual will not be permitted to perform duty, if found unfit. (g) In case any operator is missing or absent from duty, a penalty of Rs 2000/- per technician shall be recovered from contrcator and Engineer-in-Charge decision shall be final and binding on this account. (h) Each shift duration shall be 08 Hrs timing as required at the discreation of Engineer-in-Charge, details of shift are as under :- Shifts : 1st shift : 0600 to 1400 hrs (i) Electrician (i) Contribution towards bonus EPF, ESIC the amount is payble only after submission of valid and authentic document in support of having paid the requisite amount to the employed labour.

Manual Rescue and operation Rescue of water supply installation with all connected equipments, electric driven pump set, 20,000 Gph, supply lines and machineries (as listed herein under) and internal and external electrification, external water supply system, sumps, overhead reservoirs, service tanks, etc with one operator / technician operation for 01 shifts/per day, (08 hours each shift) including Sundays and holidays including routine maintenance checks and upkeeping the installation and with the under laid components complete all as specified and as directed by the Engineer-in-charge. Location: Mahul Machineries: (a) Pumping set 25HP - 02No. (b) Pumping set 20HP - 02No. (c) Pumping set 5HP - 02Nos. (d) Electric control panel - 02No Note : - Any malfunctioning noticed during the entire contract period on account of negligence of the operaters , the cost of Repair /replacement of defective parts shall be recoveredfrom any dues from the contractor. Decision of the Eng - in Charge on this subject shall be final and binding

M & L for servicing of Centrifugal pump set of capacity 25 HP by opening end covers, greasing the bearings, replacing worn out nut, bolts, gasket, air release valve key, gland stuffing box male/ female set, Rubber bush and painting one coat of synthetic enamel paint, including writing/marking in 1" size letters SM & MES No. for the following capacity of pumps:-

All as per Item No 40.00 above but Pump set 20 HP

All as per Item No 40.00 above but Pump set 15 HP

All as per Item No 40.00 above but Pump set 10 HP

All as per Item No 40.00 above but Pump set 5HP

Supply and fix in replacement of old unserviceable Cast iron tank cover with MS strip /flat iron framework with all necessary fixing and locking arrangement nuts,bolts all as per BMC standards any required alteration to the tank for fixing of new CI covers all as specified and directed by the Engineer -in-Chief of sizes:- 508mm dia. (weight of tank cover not less than 12 Kgs)

M&L for rewinding of electric motor 25 HP 3 phase 50 Hz 415 volt of following capacities complete all as directed and specified as under: (a) Disconnecitng, dismantling existing burnt widning from motor and rewinding complete with super enamled copper winding wire of matching gauge including all insulation material such as PVC insulated sheet, cotton tape sleeves varnish etc. (b) Transporting electric motor including loading/ unloading upto wksp and back to site. (c) Re-installing the same at the orignal locaition with proper alignmenent connecting and testing on load. (d) Replacement 2 Nos ball bearing for each motor of existing size/model. Make- SKF/NBC/TATA. (e) Replacement of winding terminal plate with brass stus,/ nut, bolt washer.

All as per Item No 46.00 For Motor 20 HP Cap

All as per Item No 46.00For Motor 15 HP Cap

All as per Item No 46.00 For Motor 10 HP Cap

All as per item No 46.00 for Motor 7.5/5 HP cap NOTE: Quoted rates shall be deemed to include one year warranty for motors after rewinding and commissioning.

S&F the following component in existing LT Panel Boards including disconnecting and taking down at different locations all as directed :- Voltmeter Digital type ,0-500 Volts of size 96x96mm.

All as per item No 51 but Ammeter Digital type of 400 amps capacity of size 96X96mm.

Phase indicating lamp neon type complete with holder assy RYB

CT coils any capacity.

Supply and adding Calcium hypo chlorite 65% -70% chlorine content granular based water disinfectent in sealed containers complete all as specified and as directed.Brands having pan india availability, acceptability & being manufactured /processed in open market termed as traditional products .The brands /makes must have certified by All India Institute of Hygenic & Public Health. Note-: The chemical shall be brought in three lot and period to be procured only before previous batch completed.

Drilling and taping cast iron water mains (in position) for branch connections 15 mm bore of the internal dia.

All as per item No 57.0 above but 20mm bore

Taking up or down steel water tubing 15 mm bore and connections including cleaning and re-fixing or removal.

All as per item No 59.00 above but 20mm bore

All as per item No 59.00 above but 25mm bore

All as per item No 59.00 above but 40mm bore

All as per item No 59.00 above but 50mm bore

M & L for preparation of old painted / unpainted surfaces of any description, including taking out of parts / components under painting (if required) from any position / location as listed hereinunder and applying one coat of epoxy paint (with colour code maintained as per relevant IS) including marking with flow directions (of approved colour) complete al as specified and as directed by the Engineer-In-Charge. (a) Induction motors 25 HP/20 HP - 06 Nos. (b) Electric motors 10/7.5 HP - 03 No. (c) Sluice valve 100 mm dia. - 06 Nos. (d) Sluice valve 80 mm dia. - 06 Nos. (e) Electric Panel Board - 04 Nos

S & F foot valve of 150 mm bore, in cast iron body, ball type, with flanged and drilled ends and synthetic rubber coated MS ball, conformimg to relevant IS, ISI marked, including all joints, gaskets, bolts and nuts, washers, including taking up/down old unserviceable valves from any position and any addition/alteration for fixing required complete all as specified and directed by the engineer in charge.

All as per item No 65 above but 80mm bore

M&L for dismantling existing unserviceable sluice valve and supply and fix new sluice valve ISI marked IS-14846 PN 1.6 with iron operating wheel, flanged type rubber gasket, nut, bolts, washers, including any addition alteration. Fixing of new sluice valve of size 100 mm bore.

All as per item No 67.00 above but of 80 mm bore.

M & L for valve chamber of size 900 X 900 X 900 mm including necessary earth work in any type of soil, PCC foundation C-2 1:3:6 in base concrete, brick work in CM 1:6 with 10 mm thick plaster internally and 15 mm thick externally in CM 1:4, 6 mm thick MS cover with hinges and locking arrangement fixed to angle iron frame made-out of 40 X 40 X 6 mm MS angles complete with 2 coats of synthetic enamel paint over one coat of red oxide zinc chrome primer on all metal works including dosmantling the existing valve chamber complete all as specified and directed by EIC.

Supply, lay/fix, connect and testing steel water tubing, 25 MM medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS-1239 and fixed to wall/ceiling or laid in trenches/floors including taking up/down existy tubinging and connections complete all as specified and directed by the Engineer-in-Charge.

All as per item No 70.00 above but of 40 mm bore.

All as per item No 70.00 above but of 50 mm bore.

All as per item No 70.00 above but of 80mm bore.

All as per item No 70.00 above but of 100mm bore.

Supply, lay/fix, connect and testing UPVC water tubing, 25 MM, with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked and fixed to wall/ceiling or laid in trenches/floors including taking up/down existing tubinging and connections complete all as specified and directed by the Engineer-in-Charge.

S&F in repairs GM gate valve ISI marked IS-778 screwed down for iron pipe of size 50mm. Make;- Leader/Neeta/ Guru including any addition/alteration and fittings like union, check nut etc

All as per item No. 76.00 above but of size 40mm dia.

All as per item No. 76.00 above but of size 25mm dia.

M&L for cement concrete in foundation, filling and mass concrete (1:4:8) type D2 using 40mm graded stone aggregate

Replacement of unserviceable ball (float) valve , supply and fix new brass ball valves 25 mm bore, high pressure with polythene float and fly nuts complete screwed to iron/ GI pipe or brass ferrule including necessary CI fitting such as nipple check nut, reducer elbow sockets etc as required for the following size.

All as per item No 80.00 but 40 mm bore

All as per item No 80.00 but 50 mm bore

M & L for carrying out 'B' check of DG Set 625 KVA DG Set at TS Mahul including of 'B' check kit consisting of the following under laid works complete all as specified and as directed by the Engineer-In-Charge. Make: M/s Kirloskar/M/s Cummins Power System India Ltd (i) Primary Fuel Filter - 01 Set (ii) Secondary Fuel Filter - 01 Set (iii) Oil Filter - 01 No. (iv) Engine oil as required (Engine oil shall be measured and paid separately) (v) Complete cleaning of DG Set (vi) Examination and rectification of engine RPM (vii) Monitoring of output and maintaining and adjusting speed governor (viii) Painting of DG sets with two coats of synthetc enamel paint of colour as directed by the Engineer-In-Charge

All as pere Item No 83.00 above But 100 KVA DG Set at Rukmani TS Mahul

All as pere Item No 83.00 above But 50 KVA DG Set at NSD Sewari

M & L for dismantling radiator, draining out water and coolant, cleaning, carrying out required tests for any leakage and rectifying same by bronzing / soldering as required and re-testing for no leakage, etc. and refixing the same in original position and refilling the tank with water including filling in new coolant hrough authorized agencies of the manufacturer of DG Sets complete all as specified and directed by the Engineer-In-Charge for DG Sets 625 KVA DG Set at TS Mahul. Note : coolent shall be measured and paid separately under respective item of Sch-'A'.

All as per Item No 86.00 above but 100 KVA DG Set at Rukmani Ts Mahul

All as per Item No 86.00 above but 50 KVA DG Set at NSD Sewari

Supply only distilled water in sealed bottles of 1 litre capacity complete all as specifed.

Supply only multi-grade 20 W 40 engine oil for topping upto required levels complete all as specified and as directed by the Engineer-In-Charge. Make : Castrol/Servo/Bharat Petroleum

Supply only coolent for engines for topping up to required levels complete all as specified and as directed by the Engineer-In-Charge. Make : Castrol/Servo/Bharat Petroleum

Supply and fix battery terminal, heavy duty, suitable for 92AH/180AH 12 V battery, as fixed in repairs complete all as specified and directed by the Engineer-In-Charge.

Supply and fix in replacement battery heavy duty 12 Volts 180 AH maintenance free. Make : Exide/Amron/Cummins

M & L for dismantling fuel tank and draining out fuel in tank, cleaning the tank using pressure jet process, de-scaling the tank completely and refixing the tank in original position and refilling the tank with fuel retrieved on duly calibrating the same through authorised agencies of the manufacture (of DG Sets) complete all as specified and directed by the engineer - in - charge for DG sets 625 KVA DG Set at TS Mahul.

All as per item No. 94.00 above but 100 KVA DG Set at Rukmani Ts Mahul

All as per item No. 94.00 above but 50 KVA DG Set at NSD Sewari

Dismantling the U/S stator exiter coil assembly from the 625 KVA engine housing transporting the same to workshop & refixing testing the same at site after the following repairs (i) dismantling the old U/S winding and rewinding the stator with equivalent size size of super enamalled copper wire to match the original rating & output complete with E class insulation & Lamination

S & F in replacement solenoid switch for control of fuel governor, operation in 12 Volts DC supply as per existing model fixed complete all as specified and as directed by the Engineer-In-Charge.

S & F new movable battery charger for battery charging purpose of the DG Set as a back up in case of any failure to the panel for the uninterrupted DG supply all as specified and as directed by Engineer-In-Charge.

M & L for repair of various places Panel board of water supply installation,Relay for 25 HP Starter

All as per Item No 100.00 above but Relay for 20 HP Starter

All as per Item No 100.00 above but Relay for 10 HP Starter

All as per Item No 100.00 above but Relay for 7.5/5 HP Starter

All as per Item No 100.00 above but Timer 800 SD

All as per Item No 100.00 above but Indicator lamp RBY 230 V

S & F in replacement of Power contactor current rating 500A fixed complete all as specified and as directed by the Engineer-In-Charge.conform to Cat No LC1E400 of Schneider or equivalent from CG / L&T

Supply and fix in replacement MCCB 200 Amp TP ,415 V, 25 KA fixed type, including taking down of old unsv MCCB after disconnecting existing cables and reconnecting the cables with proper lugs and glands to new MCCB's complete all as specified and directed. Make : Schneider/Indo Asian/Havells/standard

All as per ser item No107 above but MCCB 100 Amp

All as per ser item No 107 above but MCCB 63 Amp

M&L for earthing complete with GI steel earth plate electrode 60cm x 60cmx6 mm thick barried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of earth plate at a depth not less than 1.5 mtrs below level ground, connected to GI srtip 32x6mm by means of nuts, bolts checks nuts and washers made of GI iron or steel earth wire protected by GI iron pipe 40mm bore, medium grade and connected to main switch board or main control board as directed and including concrete pit in PCC (1:3:6) type C1, pre-cast RCC over slab 30cmx30cmx10cm with one lifting handle made of 8mm dia MS bar funnel wire mesh, 20mm bore GI or steel pipe medium grade for watering, charcoal or coke and salt in alternate layers, necessary excavation and earth work in any type of soil complete all as shown in electrical plate No 3 of MES schedule Part-I and testing after completion.

Calibration and overhauling of injector assembly of 625 KVA DG Set including replacement of necessary spare parts as directed.

Calibration and overhauling of injector assembly of 100 KVA DG Set including replacement of necessary spare parts as directed.

Taking out of UNSV water pump assy 625 KVA Kirloskar/Cummins engine and carrying out overhauling including supply and fix water pump kit all as directed and specified.

Taking out of UNSV water pump assy 50 KVA Kirloskar engine and carrying out overhauling including supply and fix water pump kit all as directed and specified.

Preparing old painted surface of 625 KVA DG set including cleaning throughly scraping and applying two coats of synthetic enamel paint over a coat of red oxide primer using spary painting including writing SM/MES No on the body of the DG Set complete all as directed by Engr-in-Charge.

Calibration and over hauling of PT pump with replacement of following for 100 KVA (Make : Kirloskar Cummins) DG Set :- (a) Throttle shaft of PT Pump. (b) Kit barrel and plunger. (c) Gasket Set. (d) Shim. (e) Washer. (f) Gear pump. (g) Seals. (h) Gear pump adopter (j) Elbow. (k) Cap screw. (l) 'O' ring. (m) Screen filter.

Calibration and over hauling FTP or PT Pump of 50 KVA DG Set with replacement of the following parts :- (a) Delivery valve - 06 Nos. (b) Bearing - 02 Nos. (c) Elements - 06 Nos. (d) Main spring - 06 Nos. (e) Gasket sets. (f) Seal. (g) Cap screw. (h) 'O' ring - 01 Set. (j) Governer assembly - 01 Set. (k) Screen filter.

Supply and Laying or fixing or passing through pipe, XLPE/PVC insulated, armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 10 Sqmm 4 core including necessary connection and providing cable lugs as required including disconnection/taking down of existing cable all as specified.

Supply and Laying or fixing or passing through pipe, XLPE/PVC insulated, armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 70 Sqmm 3.5 core including necessary connection and providing cable lugs as required including disconnection/taking down of existing cable all as specified.

Supply and laying un-reinforced precast concrete cable cover class LV, type-I, flat size 250 mm x 150 mm x 40 mm laid in trenches etc. complete all as specified and as directed.

M&L sand cushioning for protection of cable complete all as specified and directed.

M&L for cleaning underground / semi-underground sumpsof 10,000 gal capacity by draining out sludge from bottom, by blocking all inlet/outlet, removing alge-fungi growth from wall, floor, ceiling by wire brush/ water jet pressure machine, cleaning complete surface and dis-infecting with bleaching powder all as specified and directed.

All as per Item No 123.00 above but 20,000 gallons capacity.

M & L for cleaning of over head reservoir of 20000 gal capacityby draining out water,removing sludge, alge-fungi growth from walls/floor, roof by rubbing with wire brush and disinfecting the reservoir with bleaching powder, draining out and making reservoir totally clean all as specified and directed.

M & L for cleaning RCC / PVC Service Tanks upto 500 lit capacity by draining out entire water, removing sludge, mud etc, cleaning the ceilings from spider webs, mud accumulations etc., with water jets etc., brushing / rubbing with wire / nylon brush / mop to remove all algae / fungal growth and moss etc. entirely from walls, floors, etc. washing clean with fresh water by using water jets and then again washing and treating with anti - bacterial agents, disinfectants and bleaching powder, as required at site and writing in paint of approved font of size "Date of Cleaning" and "Capacity" of sumps cleaning off the surrounding complete all as specified and directed by the Engineer-in-charge following capacities:

All as per item No 125.00 above but 501 Ltrs to 1,000 Ltrs capacity.

All as per item No 125.00 above but 1001 Ltrs to 2,000 Ltrs capacity.

All as per item No 125.00 above but 2001 Ltrs to 5,000 Ltrs capacity.

M & L for dismantling carefullly fly wheel ring of 250 KVA DG Set and supply and fix new wheel ring to match the grooves of starter of existing model complete and testig for satisfactorily functioning.

M & L for dismantling fuel level indicator pipe and supply and fix new PVC heavy duty white transparent pipe to botton and top fuel level knob and mark the levels of fuel tank including two nos. jublee clips of suitable size all as specified and as directed by Engineer-In-Charge.

M&L for Cleaning of underground/semi underground sump/well by draining out sludge from bottom, by blocking all inlet/outlet, removing alge-fungi growth from wall, floor, ceiling by wire brush/ water jet pressure machine, cleaning complete surface and dis-infecting with bleaching powder and marking cleaning date and due date all as specified and directed. NSD Sewri. (a) 90800 ltrs capacity

All as per item No.131.00 but Capacity of 68100 ltrs.

Fabricate supply and fix valve chamber covers made out of suitable size MS angle/MS plate/flat/rod, hinges, locking arrangement including painting with two coats of synthetic enamel paint over one coat of red oxide primer including removing existing unserviceable rusted cover all as directed.

Dismantling unsv PVC water tanks and S&F 500 litre capacity ISI marked rotational moulded polythene water storage tank with cover cylinderical vertical type clossed top hoisted and fixed in position all as specified. ( Tank Covers shall be Cast Iron casted all as per BMC approval norms and cost of the same is deemed to be included in this Item rate) Make of Tank :- Sintex / Polygon (ISI Marked )

All as per item No 134.00 above but 1000 litre capacity

All as per item No 134.00 above but 2000 litre capacity

Supply, testing and fix Cast iron water meter of 50 mm class B flange type conforming to IS-2373 including all necessary alteration required and including new nuts/bolts/washers of rubber gaskets complete with testing all as specified and as directed.

All as per item No 137.00 above but 100mm bore

All as per item No 137.00 above but 150mm bore

Supply, install, in repair/ renewal feeder piller box outdoor type, IP-54 protection CPRI approved, factory fabricated, cubical panel wall mounted, self supported, free standing type, made out of 3 m thick CRCA sheet with locking arragement, suitable for 3 phase, 4 wire, 415 volt, 50HZ, AC supply including suitable size copper conductor control wiring and powder coating with connecting the cables with necessary cable glands, lugs etc proper arrangement for veritilation complete with and including the following accessories :- Location: NSD Sewri & TS Mahul (i) Copper bus bar Phases & Neutral for 200 Amps- 01 set (a) MCCB 4 pole 25 KA 100A - 1 Nos (b) MCB TPN 40 Amp 10 KA- 01 Nos (c) MCB SPN 32 Ampc 10 KA - 01 Nos

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