|
| 1 | Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC plant with chilled water system 150 TRcapacity 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 monthin three shifts (including Sundays and Holidays) by employing one operator cumAC 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)1stshift-0600 hrs to 1400 hrs(ii)2nd shift - 1400 hrs to 2200 hrs(iii)3rdshift- 2200 hrs to 0600 hrsNotes :-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 ofpayment of wages forstaff employed through Aadhaar linked bank accounts for payment purpose. |
| 2 | Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC Plant of direct expansion type 60 TRcapacity 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 monthin three shifts (including Sundays and Holidays) by employing one operator cumAC 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 :EKM workshop:(i)1stshift-0600 hrs to 1400 hrs(ii)2nd shift - 1400 hrs to 2200 hrs(iii)3rdshift- 2200 hrs to 0600 hrsNotes :-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 ofpayment of wages forstaff employed through Aadhaar linked bank accounts for payment purpose. |
| 3 | Mannual Rescue and Operation Rescue of Central AC Plants [Installation consisting of AC Plant of direct expansion type 30 TRcapacity 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 monthin three shifts (including Sundays and Holidays) by employing one operator cumAC 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 & New Mine Workshop, P-35 at NAD Trombay:(i)1stshift-0600 hrs to 1400 hrs(ii)2nd shift - 1400 hrs to 2200 hrs(iii)3rdshift- 2200 hrs to 0600 hrsNotes :-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 ofpayment of wages forstaff employed through Aadhaar linked bank accounts for payment purpose. |
| 4 | 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 (01 No/Shift) for 02 shifts, (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 : Sewri(i)1stshift-0600 hrs to 1400 hrs(ii)2nd shift - 1400 hrs to 2200 hrsMachineries:(a) Pumping set 25HP - 02No. (b) Pumping set 10HP - 02No. (c) Pumping set 5HP - 02Nos. (d) Electric control panel - 02No Note item 01 :-(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 contractorfrom 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 house & plants 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. |
| 5 | 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 |
| 6 | All as pere Item No 5.00 above But 100 KVA DG Set at Rukmani TS Mahul |
| 7 | All as pere Item No 5.00 above But 50 KVA DG Set at NSD Sewri |
| 8 | 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 Sets625 KVA DG Set at TS Mahul.Note : coolent shall be measured and paid separately under respective item of Sch-\"A\". |
| 9 | All as per Item No 6.00 above but 100 KVA DG Set at Rukmani Ts Mahul |
| 10 | All as per Item No 6.00 above but50 KVA DG Set at NSD Sewri |
| 11 | Supply only distilled water in sealed bottles of 1 litre capacity complete all as specifed. |
| 12 | 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 |
| 13 | 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 |
| 14 | 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. |
| 15 | Supply and fix in replacement battery heavy duty 12 Volts 180 AHmaintenance free. Make : Exide/Amron/Cummins |
| 16 | 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. |
| 17 | All as per item No. 12.00 above but 100 KVA DG Set atRukmani Ts Mahul |
| 18 | All as per item No. 12.00 above but 50 KVA DG Set at NSD Sewri |
| 19 | Dismantling the U/S stator exiter coil assembly from the625 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 Location : TS Mahul |
| 20 | 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. |
| 21 | 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. |
| 22 | M & Lfor repair of various places Panel board of water supply installation,Relay for 25 HP Starter |
| 23 | All as per Item No 16.00 above but Relay for 20 HP Starter |
| 24 | All as per Item No 16.00 above but Relay for 10 HP Starter |
| 25 | All as per Item No 16.00 above but Relay for 7.5/5 HP Starter |
| 26 | All as per Item No 16.00 above but Timer 800 SD |
| 27 | All as per Item No 16.00 above but Indicator lamp RBY 230 V |
| 28 | S & F in replacement of Power contactor current rating 500Afixed 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 |
| 29 | Supply and fixin 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 cabes with proper lugs and glands to new MCCB\"s complete all as specified and directed.Make : Schneider/Indo Asian/Havells/standard |
| 30 | All as per ser item No 18.00 above but MCCB 100 Amp |
| 31 | All as per ser item No 18.00 above butMCCB 63 Amp |
| 32 | 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. |
| 33 | Calibration and overhauling of injector assembly of 625 KVA DG Set including replacement of necessary spare parts as directed. Location : TS Mahul |
| 34 | Calibration and overhauling of injector assembly of 100 KVA DG Set including replacement of necessary spare parts as directed. Location : TS Mahul |
| 35 | 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. Location : TS Mahul |
| 36 | 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. |
| 37 | 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. Location : TS Mahul |
| 38 | Calibration and over hauling of PT pump with replacement of following for 100 KVA (Make : Kirloskar Cummins) Location : TS Mahul 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. |
| 39 | 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. |
| 40 | Supply and Layingor 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 includingdisconnection/taking down of existing cable all as specified. |
| 41 | Supply and Layingor 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 includingdisconnection/taking down of existing cable all as specified. |
| 42 | Excavation in trenches not exc. 1.5 metre wide and not exc.1.50 mtr depth for laying of underground cable, erection of poles etc. and getting out in soft/loose soil including separating serviceable bricks for re-use at site obtained during excavation complete all as specified and directed. |
| 43 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed. |
| 44 | Removal of surplus soil not exc 50mtrdistance and depositing where directed. |
| 45 | 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. |
| 46 | M&L sand cushioning for protection of cable complete all as specified and directed. |
| 47 | 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. |
| 48 | All as per Item No 34.00 above but 20,000 gallons capacity. |
| 49 | M & L for dismantling carefullly fly wheel ring of 625 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.Location : TS Mahul |
| 50 | 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. |
| 51 | 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 |
| 52 | -ditto- all as per item No. 37.00 but Capacity of68100 ltrs. |
| 53 | -ditto- all as per item No. 37.00 but Capacity of65000 ltrs.Location : TS Mahul |
| 54 | -ditto- all as per item No. 37.00 but Capacity of55000 ltrs. Location : TS Mahul |
| 55 | -ditto- all as per item No. 37.00 but Capacity of38000 ltrs. Location : TS Mahul |
| 56 | 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. |
| 57 | Fabricate supply and fix valve chamber coversmade 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. |
| 58 | 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 ) |
| 59 | All as per item No 40.00 above but 1000 litre capacity |
| 60 | All as per item No 40.00above but 2000 litre capacity |
| 61 | 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 completewith testing all as specified and as directed. |
| 62 | -Ditto- all as per item No 41.00 above but 100mm bore |
| 63 | -Ditto- all as per item No 41.00 above but 150mm bore |
| 64 | Supply, install in repairs out door type (Double door) LT kiosk Powder coated,free standing type compartmentalized in construction allConfirming to IS 8623 Part 1 1993CPRI approved factory fabricatedby enlisted make made out of 3 mm thick CRCA sheet & suitable size as apporved by GE to accomodate all accessories / fittings, MCCB, MCB, Contactors and TPN Copper bus bars. The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator. The bus bar shall have copper extension links for connecting with out going MCCB. The out Going MCCB Shall be provided with copper extension link & copper bus bar for connecting the cables. Thecubicle shallhaveabottomchannel & free standing frame (Height 0.60 Mtr from GL) made of angle iron of size not less than 50 mm x 50mm x 6mm & detachable predrilled gland plateof thickness not less than 3 mm thickpowder coated should be used at thebottom for entry of armoured cableof adequate size with glands.The above panel shall be front & Back centre openable lockable /openable by key from both sides.The panel shall be Dust, vermin proof and powder coated of approved thickness complete including CTs, control wiring by 1.5 Sqmm Wireand consisting the following, including taking down of old unsv panel after disconnecting Existing cables, & Reconnecting the cables to new panels, replacing of cable glands, lugsand including PCC foundation, excavation, foundation bolts etc.(a) Copper bus bar 400 Amps for 3 phase and Neutral.(b) MCCB FP 200 Amps 256 KA 415 Volts - 01 Nos as a Incommer (c) MCCB TPN 100 Amps, 25 KA 415 Volts - 02 Nos(d) MCCB TPN 63 Amps, 25 KA 415 Volts - 01 Nos (e) MCB SPN 40 Amps, 10KA 415 Volts - 02 Nos(f) Digital VAF Meter -1 Nos (g) Street light timer circuit with the following - (h) M L 3 Contactor -1 Nos (ii) Street Light Timer FM 200 - 1 Nos (iii) Auto Manual Selector Switch with Circuit (iv) MCB TPN 40 A, 10 KA- 01(i) RYB Indicator lamp - 1 Set. Note - The lay out drawing of the panel shall be got approved by the contractor before panel fabrication from GE and shall be fabricated from CPRI approved manufacturer |
| 65 | All as per item No 64 above but with the following acessories:-(a) Copper bus bar 300 Amps for 3 phase and Neutral.(b) MCCB TP 200 Amps 25 KA 415 Volts - 01 Nos as a Incommer (c) MCCB TP 63 Amps, 25 KA 415 Volts - 02 Nos(d) 25 HP S/D Starter - 02 Nos (e) ON/ OFF Push Button with Lamp - 02 Set(f) Digital VAF Meter -1 Nos (g) Street light timer circuit with the following - (h)Auto Manual Selector Switch with Circuit - 03 Nos(i) RYB Indicator lamp - 1 Set. Note - The lay out drawing of the panel shall be got approved by the contractor before panel fabrication from GE and shall be fabricated from CPRI approved manufacturer |
| 66 | All as per item No 64 above but with the following acessories:-(a) Copper bus bar 100 Amps for 3 phase and Neutral.(b) MCCB TP 63 Amps 25 KA 415 Volts - 01 Nos as a Incommer (c) MCB TP 20 Amps, 10 KA 415 Volts - 02 Nos(d) 5 HP S/D Starter - 02 Nos (e) ON/ OFF Push Button with Lamp - 02 Set(f) Digital VAF Meter -1 Nos (g) Street light timer circuit with the following - (h)Auto Manual Selector Switch with Circuit - 03 Nos(i) RYB Indicator lamp - 1 Set. Note - The lay out drawing of the panel shall be got approved by the contractor before panel fabrication from GE and shall be fabricated from CPRI approved manufacturer |
| 67 | 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 |
| 68 | M & L for dismantling condenser connections for descaling, plugging them and providing 15 mm bore tee outlet for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate mild acid solution shall be used).The PH value of solution shall be 4 and it shall be checked frequently i.e. every 1 hour during the operation.The Scalgun WS solution or equivalent solution as approved by the GE shall be used for discaling purpose.After 2 to 3 hours of cleaning, if the PH value remains less than 7, flush with fresh water added with sodium carbonate. After above process, the end covers shall be opened and condenser tubes shall be cleaned with Nylon brush, subsequently after closing the end covers, circulate mild acid solution as specified above and PH value shall be maintained as above, flushing the same with fresh water including recharging of stored refrigerantupto required pressure complete all as specified and directed for AC Plant ofcondensor 3 x 75 TR capacity (NAD Missarmine).Notes:The quoted rates shall also be deemed to include the following elements :-(a)The solution shall be warmed upto 35 DegreeCelsius.(b)During the entire process of cleaning, the PH value ofwater shall be 7.(c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed one job is considered for 01 condenser of any capacity |
| 69 | -diito- all as per item No. 46.00 hereinbefore but for Condensar of AC Plant of3x30 TR Capacity of EKM WKSP at NAD |
| 70 | -diito- all as per item No.46.00 hereinbefore butfor Condensar of AC Plant of 3x15 TR Capacity AWS at NAD |
| 71 | -ditto- all as per item No. 46.00 herein before but for AC Plant of 3 x 30 TR Capacity P-35, 2 x 30 TR Capacity P-78capacity EKM WKSP at NAD |
| 72 | Dismantlingcooling coil section of AHU for descaling and provision of 2 Nos 15mm tee outlet for local circulation of mild acid solution in the coil.Separate container and small pump set shall be used to circulate mild acid solution with 4PH value. The Scalgun WS/Cleansol or equivalent solution as approved by the GE shall be used for descaling.If the PH value remains less than 7, flush with fresh water added with sodium carbonate till PH value attains to 7.Refixing the coil section in position, carryout minor repairs includingfixing arrangement etc.AHU coil fins shall be cleaned by Sealgum solution by spraying the solution with washing pump upto the required level for 150 TR |
| 73 | -ditto- all as per item No. 47.00 herein before but for the chiller connection of AC Plant of 3 x 30 TR Capacity of P-35, 2 x 30 TR Capacity of P-78,3 x 30 TR capacityof EKM WKSP at NAD and HQ 31 WEU Thane |
| 74 | -ditto- all as per item No. 47.00 herein before but for the chiller connection of AC Plant of 3 x 15 TR Capacity AWS at NAD |
| 75 | Supply only refrigerant (R-22) gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON |
| 76 | Supply only refrigerant (R-407 C )gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON. |
| 77 | Supply only compressor oil as per requirement, complete all specified and directed. Make : Servo, HP, BP, Sheetal N-68, Freezol 36. |
| 78 | Disconnecting chiller connection for descaling, providing 2 Nos of 15mm dia tee and plugging for circulating mild acid solution in the chiller(Separate container and small pump set shall be used to circulate mild acid solution with PH value 4). The Scalgun WS/Cleansol or equivalent solution as approved by the GE shall be used for descaling purpose.After 2 to 3 hours of cleaning if the PH value remains less than 7, flush with fresh water added with sodium carbonate till PH value attains to 7 for the chiller connection of AC plants of 3 x 75 TR Capacity (Missar Mine) complete all as specified and directed.Notes:The quoted rates shall also be deemed to include the following elements :- (a) The solution shall be warmed upto 35 Degree Celsius (b)During the entire process of cleaning, the PH value ofwater shall be 7.(c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed. |
| 79 | -ditto- all as per item No. 51.00 hereinbefore but for 60 TR capacity (Location : EKM NAD) |
| 80 | -ditto- all as per item No. 51.00 hereinbefore but for 60 TR capacity(Location : P-35 NAD) |
| 81 | -ditto- all as per item No.51.00 hereinbefore but for 38 TR capacity(Location :P-78 NAD) |
| 82 | -ditto- all as per item No.51.00 hereinbefore but for 30 TR capacity(Location MAGZINE & AWS NAD) |
| 83 | -ditto- all as per item No. 51.00 hereinbefore but for 60 TR capacity (Location : 31 WEU THANE) |
| 84 | TakingdownAC Plantcompressor reciprocatingtype model 8-65of ACCEL Make by dismantling complete assembly, after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location :EKM workshop(Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares included under item Nos 33.01 to 33.18here-in-after.(b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 85 | Supply only following spares for compressor reciprocating type model SMC- 8-65, Make : ACCEL : |
| 86 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F-7713 |
| 87 | Piston Cat No. F-6503 |
| 88 | Piston Oilrings Cat No.F-6523 |
| 89 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 90 | Liner assembly Cat No. F-7167 |
| 91 | Oil pump assembly Cat No. F-6501 |
| 92 | Rocker arm Cat No. F-7166 |
| 93 | Loader/unloader spring Lock Cat No. F-7277 |
| 94 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 95 | Suction valve reeds Cat No. F-8162 |
| 96 | Discharge valve reeds Cat No. F-6504 |
| 97 | Oil filter Cat No. F-7796 |
| 98 | Suction Filter Cat No. F-7167 |
| 99 | Oil pressure regulating valve Cat No. F-6507 |
| 100 | Connecting rod bearing Cat No. F-7164 |
| 101 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 102 | Compressor safety valve Cat No. F-7278 |
| 103 | Shaft seal assembly, Cat No. F-7646 |
| 104 | TakingdownAC Plantcompressor reciprocatingtype model4-70 of Kirloskar Make by dismantling complete assembly after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location : P - 35, NAD(Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares (b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 105 | Supply only following spares for compressor reciprocating model SMC-4-70, Make : ACCEL : |
| 106 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F -7803 |
| 107 | Piston Cat No. V5124A |
| 108 | Piston Oilrings Cat No.V5485 |
| 109 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 110 | Liner assembly Cat No. F-7167 |
| 111 | Oil pump assembly Cat No. F-6501 |
| 112 | Rocker arm Cat No. F-7166 |
| 113 | Loader/unloader spring Lock Cat No. F-7277 |
| 114 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 115 | Suction valve reeds Cat No. F-8162 |
| 116 | Discharge valve reeds Cat No. F-6504 |
| 117 | Oil filter Cat No. F-7796 |
| 118 | Suction Filter Cat No. F-7167 |
| 119 | Oil pressure regulating valve Cat No. F-6507 |
| 120 | Connecting rod bearing Cat No. F-7164 |
| 121 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 122 | Compressor safety valve Cat No. F-7278 |
| 123 | Shaft seal assembly, Cat No. F-7646Note : The quantity of item Nos 35.00 to 35.18 shall be operated only to the extent required replacement for compressors under item No. 35.00 here-in-before. Unless othewise specified in the BOQ, these shall be of make ACCEL & of mentioned Cat No in the BOQ and shall be suitable for the compressors under item No 35.00 all as directed and approved by the GE. |
| 124 | TakingdownAC Plantcompressor reciprocatingtype model 5H-40Make VOLTAS by dismantling complete assembly after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location :P-78 NAD (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares(b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 125 | Supply only following spares for compressor reciprocating model 5 H-40Make VOLTAS |
| 126 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F -7803 |
| 127 | Piston Cat No. V5124A |
| 128 | Piston Oilrings Cat No.V5485 |
| 129 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 130 | Liner assembly Cat No. F-7167 |
| 131 | Oil pump assembly Cat No. F-6501 |
| 132 | Rocker arm Cat No. F-7166 |
| 133 | Loader/unloader spring Lock Cat No. F-7277 |
| 134 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 135 | Suction valve reeds Cat No. F-8162 |
| 136 | Discharge valve reeds Cat No. F-6504 |
| 137 | Oil filter Cat No. F-7796 |
| 138 | Suction Filter Cat No. F-7167 |
| 139 | Oil pressure regulating valve Cat No. F-6507 |
| 140 | Connecting rod bearing Cat No. F-7164 |
| 141 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 142 | Compressor safety valve Cat No. F-7278 |
| 143 | Replacement of unserviceable MS pipe,heavy grade of following sizes(condenser water tubing fromthe cooling tower area) including provision of all fittings, welding and connected works as required for smooth functioning of AC Plants, complete all as specified and directed, Make : TATA/JINDAL :- |
| 144 | 150mm bore |
| 145 | 100 mm bore |
| 146 | M & Lfor replacement of unserviceable Cooling Tower accessories i.e. Nozzelles, water inlet/out pipe and filter, fanblade, fan bulb, fan shaft, GI bolts, nuts, MS frame and ladder etc complete and refitting old PVC fills (serviceable qty shall be reused to the extent available) after cleaning with diluted HCL solution suitable for the cooling tower of 60 TRof FRP Basin,complete all as specified and directed.Note : Extra PVC fills required to complete the job shall only be measured and paid separately as supply only to the extent required and ordered and cost of all the other elements to make the cooling towers completely functional shall be deemed to be included in the quoted rates. |
| 147 | Dismantling of Monoblock pump of under mentiuoned capcities from connected suction/delivery pipes and electric connections etc, taking to workshop, overhauling of the same and replacing unserviceable spares/parts/components, cleaning of impeller, greasing reassembling, bringing providing paking necessary nuts & bolts etc and reconnecting, recommissioning and testing for smooth functioning.(Notes:Cost of all the elements (material cost as well as labour cost) for making the pumps completely functional except the following shall be deemed to be included in the quoted ratess: |
| 148 | 40 HP Capacity |
| 149 | 20/25 HP Capacity |
| 150 | 10 /15HP Capacity |
| 151 | 5/7.5 HP Capacity |
| 152 | Supply only following spares /components/parts for monoblock pump set all as specified and directed :- |
| 153 | Gun metal bushes for 40 HP capacity |
| 154 | Gun metal bushes for 20/25 HP capacity |
| 155 | Gun metal bushes for 10HP capacity |
| 156 | Gun metal bushes for 7.5 HP capacity |
| 157 | Gland packing set for 40 HP capacity |
| 158 | Gland packing set for 20/25 HP capacity |
| 159 | Gland packing set for 10 HP capacity |
| 160 | Gland packing set for 7.5HP capacity |
| 161 | Bearing for 7.5 HP capacityMake : SKF, TATA, NBC |
| 162 | Bearing for10 HP capacityMake : SKF, TATA, NBC |
| 163 | Water seal packing for 7.5 HP capacity |
| 164 | Water seal packing for 10 HP capacityNote : The quantity of item Nos 28.01 to 28.12 shall be operated only to the extent required replacement for Pumps under item No. 27.01 x 27.04 here-in-before.These shall be of makes as specified and in case, makes are not mentioned in these tender documents, the same shall be as per the existing and shall be suitable for the pumps under item No 27.01 to 27.04 all as directed and approved by the GE. |
| 165 | Suply and fix in repairs Cast Iron butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 50mm bore pipe, complete all as specified and directed. |
| 166 | Suply and fix in repairs Cast Iron butterfly valve class PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 80mm bore pipe, complete all as specified and directed. |
| 167 | Suply and fix in repairs Cast Iron butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 100mm bore pipe, complete all as specified and directed. |
| 168 | Suply and fix in repairs Cast Iron butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 150mm bore pipe, complete all as specified and directed. |
| 169 | Suply and fix in repairs Cast Iron Non-return butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 100mm bore pipe, complete all as specified and directed. |
| 170 | Repair & refixing 60 to 78 TR chiller after removing suction / discharge pipe line of gas / water transporting the chiller to workshop, opening both and flange of chiller, cleaning the shell side of chiller and copper tubes with fresh water, pressure testing with water, keeping chiller 24 hrs of pre testing, chocked copper tubes 3/4\"120 nos removed the existing chiller after brazing / weldingclosing the both end flange with new gasket after changing the nuts and bolts ,pressure testing carried out after changing the tubes, transporting the chiller to site complete with new nuts & bolts in orginal position connectingsuction / discharge gas line by welding & brazing, vaccumising the system, pressure testing N2 gas if no leakage found, gas charging with required R22 Insulating the chiller nitrile rubber sheet can chiller body and suction / discharge gas pipeline in orginal position testing the system for smooth functioning all as specified & directed by Engineer - in - charge |
| 171 | Material and labour for repairs to Microprocessor of 30 TR Capacity AC Plant chiller unit including replacing diods, transistors and wiring etc all as specified and directed. |
