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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹79.4 LAccepted-AOC SHOP NO 10 BMC SHOPPING CENTRE MITHA NAGAR GOREGAON WEST MUMBAI 400 104 | MUMBAI | MUMBAI SUBURBAN | MAHARASHTRA | 400104 | 1 | Accepted-AOC Being L-1 | |
| 2 | 2₹82.9 L+₹2.9 L (3.65%)Rejected-AOC | 2 | Rejected-AOC Being L-2 | |
| 3 | 3₹84.9 L+₹4.9 L (6.16%)Rejected-AOC | 3 | Rejected-AOC Being L-3 | |
| 4 | Rejected-Technical SWAGAT CO OP HSG SOCIETY LTD 22 303 CHAITANYA SHIVAJI RAJE COMPLEX MHADA COMPLEX OPP EKA NAGAR KANDIVALI W MUMBAI 400 067 | MUMBAI | MUMBAI SUBURBAN | MAHARASHTRA | 400067 | - | Rejected-Technical Not fulfilled eligible criteria as per NIT | |
| 5 | Rejected-Technical FLAT NO 404 A WING HILL SIDE RESIDENCY BEHIND KIRTI POLICE SOCIETY KATRAP BADLAPUR EAST DIST THANE MAHARASHTRA 451503 | 451503 | - | Rejected-Technical Not fulfilled eligible criteria as per NIT |
Tender Value
Refer Docs
EMD Value
₹1.5 L
Closing Date
26 Dec 2022, 6:00 pmClosed
Commander Works Engineer Subs
Commander Works Engineer Subs NCHC Powai Bhandup Post Office Mumbai 400 078
MANNUAL RESCUE AND OPERATION RESCUE FOR MAINT OF WATER SUPPLY INSTALLATION, MAINT OF PUMPS, MOTORS, DG SET, AMF PANEL, FIRE FTG INSTALLATION, COMPREHENSIVE REPAIRS TO ELECT MOTOR, PUMPS, WATER SUPPLY DISTR AND ALLIED WKS AT VARIOUS LOCS AT MANKHURD
2022_MES_552940_1
8826/E8
Open Tender
Civil Works
Item Rate
330 days
Mankhurd
As per eNIT
8 documents required · 8 mandatory
₹1,000
GE (NW) MANKHURD
₹1.5 L
Yes
28 Jan 2023
24 Sept 2022
30 Dec 2022
24 Sept 2022
26 Dec 2022
19 Dec 2022
Amount
Mannual rescue and operation rescue for following installations, with all connected equipments and machineries as detailed herein under with one operator / mechanic, operation in 03 shifts, including Sundays and holidays including routine maintenance checks, tests, etc and upkeeping the installation complete all as specified and as directed. Location : Thane NCN Bldg Shifts (i) 1st shift - 0600 to 1400hrs (ii) 2nd shift - 1400 to 2200hrs (iii) 3rd shift - 2200 to 0600hrs The details of operation of installations comprising the following items/machinery/fittings:- (i) Operating DG set 600KVA - 2 Nos (ii) Operating AC plant of capacity 11 TR (iii) Operating terrace fire pump set 5 HP- 1 No (iv) Operating water pump set 7.5 HP - 2 Nos
Notes for item No 01 1. 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 recovered from any dues from the contractor. Decision of the Eng - in Charge on this subject shall be final and binding 2. Quoted rates shall also be deemed to include the following elements:- (i) To provide uniform, tools & plants, safety means like gloves etc to the employees and also alternative employee (reliever) for Manning and Operation of DG set, Pump sets & AC Plants/Installation so that the other employees can avail the facility of weekly leave etc. (ii) To keep the DG set room, 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) Proper log sheets for running of the pump to be maintained. (vi)Installation shall be manned including Saturdays, Sundays & Holidays. (vii) To hand over the entire plant in serviceable condition at the time of completion. (vii) If the operator and valve man are found absent from duty, penal recovery shall be made per shift per head are as follows :- (a) Operator - @ Rs 2000 per operation shift per head.
Material for repair/servicing /overhauling of split cage Centrifugal pump set by opening end covers, greasing the bearings, for replacing worn out bearing both DE and NDE side of existing size,nut, bolts, gasket, air release valve key, gland stuffing box male/ female set, Rubber bush for the Pump set 5 to 7.5 HP. Note-: (i) Spare part such as bearing, shaft, impeller, bush if required shall be paid under seperate item as supply only. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (iii) The similar items required for maintenence against BoQ item Sl No 1,11 & 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Material for taking out unserviceable burnt out electric monoblock/centrifugal motor with pump from the foundation of pump capacity 5 to 7.5 HP, 440 Volts, 50 Hz by opening/diconnecting all mechanical and electrical connection and transporting to nearest work shop and rewinding the same by using approved make super enamelled insulation copper wire of suitable insulation class of approriate size after pulling out burnt out copper wires from the sloths of stator including replacement of minor accessories like mica paper, sleeves, glass fibre, bamboo pieces etc inlcuding varnishing/heating at heat chamber suitably and opening the monoblock pump assy for replacement of unserviceable parts maintaince and reassembling all as per existing complete and taking back the whole pump sets to its original location and fixed or placed suitably including making the electrical and pipe connection including testing to get satisfactory result complete all as specified and as directed. Notes: (i) Parts if required for pump shall be measured and paid separately here-in-after under another item as 'supply only. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (iii) The similar items required for maintenence against BoQ item Sl No 1,11 & 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply only Ball bearing 6307 Make-SKF or eqivalant as approved by GE Note-: The similar items required for maintenence against BoQ item Sl No 1,11 & 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply only motor bush as of existing size complete all as specified and as directed. Note-: The similar items required for maintenence against BoQ item Sl No 1,11,14 & 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
S&F in repairs DOL starter in sheet steel enclosure AC 3 phase 415 volt 50 Hz suitable for 5/7.5HP complete. Note-: The similar items required for maintenence against BoQ item Sl No 1 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
M&L for scraping/cleaning surface of pipe lines of size 40mm to 150mm size and preparation of entire surface and applying one coat of Synthetic enamel paint epoxy coated ( Sea green colour for suction and discharge pipe lines) including writing, marking in stencil all as directed. Note-: The similar items required for maintenence against BoQ item Sl No 1,11,12,14 & 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Material for scraping/cleaning surface of pumpset, and preparation of entire surface and applying two coat of Synthetic enamel paint epoxy coated ( grey colour and red colour for fan cowl) all as directed. Note : (i) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (ii) The similar items required for maintenence against BoQ item Sl No 1,11,14 & 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Material for taking down old unsv cable and supply & lay 3 Core 6 Sq mm size multistranded copper conductor PVC unsheathed 650 / 1100 Volt Grade As per IS 694 with necessary saddle, clamps, bolts & nuts, all For connection from panel to motor etc All as Directed. Note : (i) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (ii) The similar items required for maintenence against BoQ item Sl No 1,11,12,14 & 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply and fix in repair Contactor 3-Pole,suitable capacity as per ground requirement upto 40 HP complete all as specified and directed. Make:-Siemens/schneider/L&T Note -: The similar items required for maintenence against BoQ item Sl No 1,11,12,14 & 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Mannual 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 on availability of water from BMC, including Sundays and Holidays, including routine maintenance checks and upkeeping of installation and shifts will be 1st - 0600 hrs to 1400 hrs & 2nd – 1400 hrs to 2200 hrs complete all as specified and directed. Location : Tanaji pump house, The details of operation of water supply installations comprising the following items/machinery/fittings:- (i) Operating Mono block centrifugal Pumping set of capacity 7.5 HP - 02 Sets (ii) Operating Chemical dozing system - 01 set
Mannual 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 03 shifts, depending availability of water from BMC, including Sundays and Holidays, including routine maintenance checks and upkeeping of installation and shifts will be 1st - 0600 hrs to 1400 hrs, 2nd – 1400 hrs to 2200 hrs & 3rd - 2200 hrs to 0600 hrs complete all as specified and directed Location : NAD Firefighting Pump House The details of operation of water supply installations comprising the following items/machinery/fittings:- (i) Operating main electric fire Pumping set of capacity 75 HP - 02 Sets (ii) Operating Jockey fire Pumping set of capacity 15 HP - 01 Sets
Mannual rescue and operation rescue of water distribution sluice valves and firefighting sluice valves of various sizes installed at GE(NW) Mankhurd area by employing valve men on all days including Sunday & Holidays as directed by Engineer-in-Charge for the following locations and shifts:- (a) NAD(T) area for fire fighting and water distribution valves - 01 Shift
Mannual 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 and shifts will be 1st - 0600 hrs to 1400 hrs & 2nd – 1400 hrs to 2200 hrs complete all as specified and directed Location : SPDC pump house, The details of operation of water supply installations comprising the following items/machinery/fittings:- (i) Operating Mono block centrifugal Pumping set of capacity 40 HP - 02 Sets (ii) Operating Mono block centrifugal Pumping set of capacity 25 HP - 03 Sets (iii) Operating Mono block Pumping set of capacity 5 HP - 02 Sets (iv) Operating DG set 75 KVA - 01 No (v) Operating Chemical dozing system - 01 set
Material for repair of angle iron, U shape channel of any size as per site requirement, welding to required shape, including all nuts,bolts,washers etc complete all as specified and directed by engineer-in-charge. Note: (i) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (ii) The similar items required for maintenence against BoQ item Sl No 14 & 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Material for repair/servicing /overhauling of split cage Centrifugal pump set by opening end covers, greasing the bearings, for replacing worn out bearing both DE and NDE side of existing size,nut, bolts, gasket, air release valve key, gland stuffing box male/ female set, Rubber bush for the Pump set 40 HP. Note-: (i) Spare part such as bearing, shaft, impeller, bush if required shall be paid under seperate item as supply only. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (iii) The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 16.00 above but Pump set 25 HP Note-: The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 16.00 above but Pump set 10 to 15 HP Note-: The similar items required for maintenence against SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Material for taking out unserviceable burnt out electric monoblock/centrifugal motor with pump from the foundation of pump capacity 25 HP, 440 Volts, 50 Hz by opening/diconnecting all mechanical and electrical connection and transporting to nearest work shop and rewinding the same by using approved make super enamelled insulation copper wire of suitable insulation class of approriate size after pulling out burnt out copper wires from the sloths of stator including replacement of minor accessories like mica paper, sleeves, glass fibre, bamboo pieces etc inlcuding varnishing/heating at heat chamber suitably and opening the monoblock pump assy for replacement of unserviceable parts maintaince and reassembling all as per existing complete and taking back the whole pump sets to its original location and fixed or placed suitably including making the electrical and pipe connection including testing to get satisfactory result complete all as specified and as directed. Notes: (i) Parts if required for pump shall be measured and paid separately here-in-after under another item as 'supply only. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (iii) The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 19.00 above but For motor 10 HP Capacity Note-: The similar items required for maintenence against SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 19.00 above but For motor 40 HP Capacity Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply only Ball bearing 6308 Make-SKF or eqivalant as approved by GE Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply only Ball bearing 6310 Make-SKF or eqivalant as approved by GE Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply only gun metal impeller suitable for existing 40 HP pump complete all as specified and as directed. Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 24.00 above but for pump 25 HP Capacity. Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 24.00 above but for pump 10 HP Capacity. Note-:The similar items required for maintenence against SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply only pump shaft made out of high strength steel material suitable for 40 HP centrifugal pump set complete all as specified and as directed. Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 27.00 above but For motor 10 HP Capacity Note-:The similar items required for maintenence against SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No 27.00 above but For motor 25 HP Capacity Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Material for repair/serviceing /overhauling of Submersible pump of capacity upto 05 HP set by replacing bushes , impeller thrust bearings, strainer of existing size, nuts and bolts, washers, pump shaft remetalling, grinding, polishing,greasing complete reassembling the pump and testing, complete all as directed.
All as per item No 30.00 above but Submersible pump of capacity 7.5 HP to 10 HP
Material for rewinding of submersible pump set motor by dismantling the pump from the motor taking it to workshop, rewinding the motor with same size of copper enameled winding wire, insulating, varnishing of the same replacement of of bushes and any other spare parts required for smooth functioning of the submersible pump, re-assembling, re-installing at site connecting complete of the Submersible pump of capacity beyond 7.5 HP upto 10 HP
All as per item No 32.00 above but Submersible pump of capacity 5 HP to 7.5HP Note for item No.30 to 33:- (i) Cost inclusive for taking up defective submersible pumpset from shallow well/borewells and refixing/lowering of pumpset with suitabile equipments after repair work. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (iii) The similar items required for maintenence against SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply & Fix in repair fully automatic star delta starter suitable for 25 HP, 440 volt, 3 Ph Elect Motor with Single Phase Protection feature conforming to IS -13947 after taking down old unserviceable one and fixed to the same location by making electrical connection properly complete all as specified and as directed. Cat No: SS91855 of Make-L&T or equivalent to C & S / Schneider Note-:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
All as per item No. 34.00 above but for eletrical motor 10 HP, Model MK1 FASD of L& T Make, CAT Pat: SS96254 or equivalent to C & S / Schneider
All as per item No. 34.00 above but for eletrical motor 40 HP, Model MK1 FASD of L& T Make, CAT Pat: SS94366 or equivalent to C & S / Schneider Note for item No.35 & 36 -:The similar items required for maintenence against BoQ item Sl No 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
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.
Mannual rescue and operation rescue of water distribution sluice valves of various sizes installed at GE(NW) Mankhurd area for employing valve men on all days including Sunday & Holidays as directed by Engineer-in-Charge for the following locations and shifts:- a) SPDC area for water distribution - 01 Shift (0600 hrs to 1400 hrs)
Mannual rescue and operation rescue of Swimming Pool, consisting of following equipments & Electrical Panel boards etc. by employing one FGM (Skilled) Per Shift of 8 hrs for 2 Shifts, 16 Hrs per day and shifts will be 1st - 0600 hrs to 1400 hrs & 2nd – 1400 hrs to 2200 hrs including Sundays & Holidays, Comprising the following works :- (a) Operating Pump sets of any capacity as directed (b) Checking water level in the Swimming Pool. (c) Operating Chlorination/Ionization Plants as directed (d) Maintaining Log Book for Swimming Pool (e) Maintaining record of timing of Swimming Pool operation (f) Operating Sluice/Gate Valves for Supply of water to pool as per the time schedule/requirement. (g) Routine maintenance & cleaning and back washing of filteration plant. (Note : Disinfectant chemicals and other consumable chemicals required for Operation and maintenace of Swimming Pool will be measured and paid separately under relevent item of the schedule) Location-: SPDC A. EQUIPMENTS : (a) (i) Starter Panel - 01 No (b) Vertical type pressure filter capacity 30000 gallons/ hour - 02 Nos (c) Pump set capacity 20 HP - 03 Nos (d) Suction sweeper complete with Accessories and suction hose along with 2 HP pump set - 01 No. (e) Connecting Valves of various type/sizes.
Note for item No 11 to 14 & 38 to 39:- (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 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.
Material for repair/servicing /overhauling of split cage Centrifugal pump set by opening end covers, greasing the bearings, for replacing worn out bearing both DE and NDE side of existing size,nut, bolts, gasket, air release valve key, gland stuffing box male/ female set, Rubber bush for the Pump set 15 to 20 HP. Note-: (i) Spare part such as bearing, shaft, impeller, bush if required shall be paid under seperate item as supply only. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account. (iii) The similar items required for maintenence against BoQ item Sl No 39 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply and fixing in repair of LED type under water pool light fitting made in stainless steel body having size approx 110mm dia x55mm thick, 6 watt capacity design to operate on 12 volt AC with individual step down transformer mounted over 65mm x65mmx5mm water proof ABS Box individual switching system complete in all resepct making electrical connection including taking down existing unserviceable light/driver and testing all as specified and directed code No LED 6W ION of Exchange or equivalent in approved makes.
Material for cleaning of swimming pool of capacity 800000 ltr including provision of bleaching powder,brushes,bucket, pump etc.complete including draining out of water complete all as specified and directed Note : Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account.
Material for cleaning of balancing tank of capacity 100000 ltr including provision of bleaching powder,brushes,bucket, pump etc.complete including draining out of water complete all as specified and directed Note : Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account.
Supply and fixing of under water pool light driver suitable for 6-12watt, including taking out of unserviceable light driver and testing all as specified and directed.
Supply and fixing of water proof ABS box of size as per ground requirement for mounting under water pool light driver including taking out old unserviceable box ,making electrical connection and testing complete all as specified and directed.Make-: Austin/Aquastar
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.
Supply and adding Alum lump,grade I quality for treatment of swimming pool water
All as per ser item No 46.00 above but Soda Ash of approved quality.
Supply and laying in repair galvanised earth strip 25x4mm fixed on walls or through conduits /pipes etc including necessary fixing acessories complete all as specified and directed.
M& L for complete servicing of ozonator unit of capacity 150 gms/hr, oxygen concentrator and panel PCB board comprising four visit in a year (i.e quarterly basis) and one emergency breakdown visit with testing complete all as specified and directed.
Material for replacement of new mosfets and electronics component same as motherboard, new components from driver card, oxygen pipe with new calibrate flow meter with standard, electrode servicing, ht transformer servicing,new ozone pipe with pump water, cooling pipe connection, program IC replace with new, drier card tunning, venturi setting etc complete all as specified and directed. Note-: (i) Guarantee of performance not less than 3 months shall be submitted by the contractor. (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account.
Supply & fix in repair thermal overload relay of range 20-33 A (Manual Reset) complete all as specified and directed ,Make:-Siemens/schneider/L&T
Supply and fixing water pressure gauge 0 to 14 Kg/Sq cm including clamps, nuts, bolts & washers complete all as specified and as directed..
Supply only pH and free chlorine testing kit table type for day to day checking of pool water complete with solution suitable for atleast 200 test complete all as specified and directed. Note for item No.41 to 54 -:The similar items required for maintenence against BoQ item Sl No 39 shall be measured and paid as per above only
Material for earthing complete with GI plate electrode of size 600x600x6mm thick burried directly to ground vertically to a depth not less than 2.25 meter below the ground level connected to GI strip 32x6mm size and earthing lead protected with 40mm bore light grade GI pipe filling around with charcoal dust and salt including excavation returning filling of earth and disposal of surplus soil to a distance not exceeding 50 metre and connected to GI strip by means of nuts, bolts and washers to earth plate, as shown in electrical plate No 3 of SSR Part-I 2020, PCC chamber with making PCC M-10 (Nominal Mix type B-I using 20 mm graded stone aggregate reinforced with 8mm dia mild steel round bar @ 75 mm c/c both ways and 12mm dia mild steel plain bar lifting handle 02 Nos funnels with wire mesh 20 mm dia GI pipe light grade for watering copper lugs with CI frame and testing complete all as specified and directed. Note: (i) GI strip exceeding 7.5m will be measured and paid seperately (ii) Labour will be provided by the contractor if required, other than the operator and payment will not be made separately on this account.
Supply and laying , galvanised earth strip 25x4mm fixed on walls or through conduits /pipes etc including necessary fixing acessories complete all as specified and directed. Note for item No.55 & 56-:The similar items required for maintenence against BoQ item Sl No 1,11 & 14 including SCADA & DEL operated E/M installations respectively shall be measured and paid as per above only.
Supply, installation, testing and commissioning LT panel board suitable for working on 3 phase, 4 wire, 415 volts, AC,50 HZ, indoor type,cubicle , dust and vermin proof, air ventilation with IP-54 protection fabricated out of 2mm thick CRCA sheet duly powder coated painting with seven tank process, CPRI approved, hinged door, front and rear opening with locking arrangement, seperate cable alleys, bus bar chamber and switch gear comparments,electrolytic copper bus bar 500 Amps rating for three phases and 375 Amps for neutral duly covered with heat shrinkable sleeves colour coded fixed on DMC/SMC insulators bottom cable entry holes for incoming and outgoing cables and connecting MCCBs/switch gears with main bus bar by using copper bus links or copper conductor flexible wires of suitable rating and connecting with terminal blocks of appropriate rating by cable lugs, thimbles etc., earthing terminals, affixing danger notice plate, each compartment shall be numbered/lettered for indication and control wiring with flexible copper conductor cables of suitable size and adequate length, control fuses/MCBs and PCC foundation as per site requirement and a clear space to be kept from bottom of panel for proper termination of cables and including cable connection to MCCBs, switch gears with necessary cable glands, lugs, nuts, bolts and washers etc., complete all as specified and directed including comprising of following:- (a) MCCB 315 Amps (Magnetic thermal setting type), 4 Pole, 36 KA, 415 Volts, AC, 50 HZ -01 No (Incoming) (b) MCCB 100 Amps (Magnetic thermal setting type), 3 Pole, 25 KA - 02 Nos. (Out going) (c) MCCB 63 Amps (Magnetic thermal setting type), 3 Pole, 16 KA - 03 Nos. (Out going) (d) MCB TPN 40 Amps -01 Nos.(Out going) (e) MCB SPN 32 Amps - 02 Nos (f) Star Delta Starter for 25 HP Pump- 02 No. (g) Motor protection relay-02 No (h) LED indicator RYB- 03 Nos (j) Time switch with contactor -1 No (k) VAF meter - 1 No The drawing of panel shall be got approved by GE before fabrication of panel.
Airef Engineers Pvt Ltd
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