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| Sl. No. | Item Description |
| 1 | Provision of trial bore hole /well of 200 mm dia size pilot bore through any kind of soil/strata including hard dense stone /boulder by means of direct rotary method below ground level upto 250meter depth complete all as specified and directed by Engineer in charge.Note :- The depth of trial boring of the tube well at the site indicated by the GE is anticipated to be 250 meter below ground level . The depth may, however be ordered in writing to be varied by the GE up to a maximum of 25 %/300mtr of the above mentioned depth (plus or minus). If the GE decided that suitable water bearing strata is not available in the aforesaid bore or the boring cannot be continued further on account of the type of strata met with, he may order the contractor to bore at other site(s) selected by the GE, until suitable water bearing strata is met with or boring cannot continue further on account of the type of strata met with provided the total number of bores (including the first bore) does not exceedthree Numbers the decision of the GE shall be final & binding as to whether or not the bore can be continued further in the strata met with. |
| 2 | Description all as per item No 1above but bore hole of size 450mm (18 inches) from 30 mtr to 70mtr below the ground level complete all as specified. |
| 3 | Description all as per item No 1above but bore hole of size 380mm (15 inches) from 70 mtr to 90mtr below the ground level complete all as specified. |
| 4 | Description all as per item No 1above but bore hole of size 300mm (12 inches) from 90 mtr to 100mtr below the ground level complete all as specified. |
| 5 | Development of trial bore by reaming upto 525 mm for 60 mtr from ground level including pea gravel 2mm to 6mm size of approaved quality as ordered to packed around the casing pipe/slotted pipe in the bore well to entire depth. |
| 6 | M&L for development of tubewell with compressed air and after with 25 % extra cap pump by pumping muddy water by high velocity Air compressorof minimum pressure 10 Kg/sqcm until sand free and clean water is obtained at optimum yield including arrangement for equipment fitting for minimum 24 hrs development complete all as specified & directed. |
| 7 | Yield test for the bore well for the continously pumping for 16 hours to determine safe pumping yield . (Note:- Conducting yeild test is the responsibility of the contractor durring development of tubewell. Contractor shall submit yeild test report on completion of development of Tube Well) |
| 8 | S & F the following items as per site requirement for bore well having casing pipe as 200 mm dia all as specified and directed by Engineer-in-charge:-(a) Bail plug suitable for 200m dia MS pipe including its fixing arrangements.(b) MS strip for centering of size 50X6mm for center guide for casing pipe of size 200mm to 250 mm fixed with welding or suitable nut&bolts(c) MS iron clamps made of MS Flat 100mmx 12mm for 200 mm bore pipe with suitable nut bolts & washers(d) Electric logging (e) Wooden sample strata box (at every 3 meters depth) one set in suitable box pattern with glazed shutter and pigeon holes for samples(f) Well cap for 200 mm dia of pipe at the top of casing pipe of bore well with locking arrangement. |
| 9 | Supply,assembling including jointing lowering and fixing heavy class MS ERW screwed and socketed housing pipes 200mm (8 inch) nominal bore, heavy class, having minimum 4.85 mm wall thickness as per IS 3589 (1981) and all around welded with 4 Nos stiffeners of flat iron 40X6mm, 300mm long complete all as specified & directed. |
| 10 | Supply ,assembling including jointing lowering and fixing heavy class MS ERW screwed and socketed slotted pipe 200mm dia in lieu of casing pipe of 200 mm dia (8 inch) nominal bore, heavy class, having minimum 4.85 mm wall thickness as per IS 3589 (1981) and all around welded with 4 Nos stiffeners of flat iron 40X6mm, 300mm long complete all as specified & directed. |
| 11 | Supply and lay MS pipe galvanized, “Heavy class”, including fittings, 50 mm (2”) dia as column pipe all as specified and directed by Engineer-in -Charge. |
| 12 | Supplying, fixing, jointing and welding MS Flange of size 50 mm (2”) dia with 4 Nos holes to joint with MS pipe galvanized, “Heavy class\" as column pipe, complete all as specified and directed by Engineer-in-Charge. |
| 13 | Supply, install, testing and commissioning of Submersible pump set, electric driven 415 V, Three Phase, suitable for 200/250 mm dia bore well (Casing pipe size 200/250 mm) of 08 HP capacity, 06.0 KW with head range 84 meter, discharge 365 LPM inclusive of 40 metre long submersible cable andstarter of suitable capacity/size.Make:- Crompton Greaves- 6W8R7.5 or equivalent |
| 14 | S&F 50 mm bore steel tubing medium grade galvanized with all necessary fitting and laid in trenches or fixed on walls including jointing & testing complete all as specified and directed. |
| 15 | S&F 25 mm bore steel tubing medium grade galvanized with all necessary fitting and laid in trenches or fixed on walls including jointing & testing complete all as specified and directed. |
| 16 | S&F cast iron sluice valve in position flanged with iron wheel handle clockwise closing with drilled hole bras spindle heavy duty PN-1.6 class-II conforming to IS-780 including gasket joint nut, bolt & washers for any type horizontal & vertical with suitable arrangement for fixing all as required of size 50 mm dia. |
| 17 | Supply and fixing in replacement of non returning sluice valve ISI marked with flanged ends suitable for 50 mm bore, providing flanged joints with heavy duty rubber gaskets, complete all as specified and directed by Engr-in-Charge. |
| 18 | Supply and fix stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle , screwed both ends for iron pipe or for unions and fixed of size 25 mm. |
| 19 | Supply only triple Spur gear chain pulley block capacity 5 Ton with 6 mtr lifting height all as specified.Make :- INDER Cat Part No:- P- 342d or equivalent Iin Taparia/HIRA |
| 20 | Supply, installation, testing and commissioning of silent Diesel Engine driven generating setenclosed in acoustic coverof capacity 10 KVA, water cooling, 0.8 power factor, 415 volts, AC 3 phase 4 wire,50 Hz, 1500 RPM, engine as per IS:10001/ 10002 and Alternator as per IS: 13364 complete with relay panel and switch gears, control panel having meter including Battery 12 volt, 150 AH, fuel tank, including filled with initial lubricant and sound proof canopy and mounted on common base plate with flexible coupling as per CPCB norms and foundation etc. complete in all respect of capacity 10 KVA complete all as specified and directed by Engineer-in-Charge. Notes: (a) Diesel and lubricant required for testing of DG set shall be arranged by the contractor at his own cost and expenses.(b) The foundation of DG set shall be provided by the contractor as per latest BS/IS specification and as directed by GE. The cost of the same shall be deemed to included in the rate quoted by the tenderer.(c) Contractor shall test the DG set after installation in presence of EIC and test result shall be maintained.(d) All point applicable to this item from item 68.01 to 68.03 Make:- KOEL by KIRLOSKAR, Model No:- KG1-10AS5 or equivalent in Mahindra/Cummins |
| 21 | Supply and fix Servo Controlled Voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type & designed for input variation between 300 V to 480 V with output voltage stabilized at 415 with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 10 KVA. |
| 22 | M & L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground vertically to a depth not less than 3 meter below ground level with top edge of the earth plate at a depth not less than 2.25 mtr below ground level earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers, all around top and bottom and electrode connection by using GI Strip 32x6 mm (upto the body of equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles. GI pipe 20mm bore light grade for watering with funnel and wire mesh including medium grade GI Pipe 40mm bore protection and 40 mm GI pipe light grade for protection of strip. PCC chamber in cement concrete 1:3:6 type C-2 and RCC pit cover in M20 (design mix) complete all as shown in Electrical Plate No.5 of MES Standard Schedule of Rates (Part-I) of 2009 complete all as specified and testing on completion. Note:-(i)The unit rate shall include for protection pipe, GI water pipe, wire mesh, funnel, excavation.RCC pit cover, test point, 32mm GI strip from top of earth plate upto 5M above ground level and if GI protection is less than 5 meter, no price adjustment shall be made.(ii)If the testing result of earthing work is not been found satisfactorily then the contractor shall do other earthing work at his own cost and nothing shall be permissible on this account. (iii)Earthing work will be carried out in presence of MES representative. |
| 23 | Supplying, laying or fixing or passing through pipe, testing and commissioning 1100 volts grade ISI marked XLPE insulated and PVC sheathed steel tape / wire armoured underground stranded aluminium conductor cable ofsize 25 sqmm, 4 core complete all as specified and directed. |
| 24 | M & L for CGI Shed of size 5 mtr x 4 mtr with 3.10 mtr heightfrom RCC foundation for housing Servo Controlled Voltage stabilizer and LT Panel. The shed comprising CGI sheets, angle iron,iron flats, nuts, bolts, J type hooks and washers, grooting in PCC floor complete all as specified. |
| 25 | Supply, installation, commissioning and testing of powder coated factory made panel board outdoor type double door confirming to IP 52 or better protection, of suitable size made of Robust steel sheet construction made from min 3.15 mm steel sheet with countersunk holes at bottom for base mounting brackets and sheet steel gland plates for cable entry, formed gasket around doors, with provision of lock inserts, earthing straps, wiring plan pockets, door stay, fan and filter units, heaters and grouted in ground by using angle iron frame of size 50x50x6mm, PCC (1:2:4) type C-1 with 20mm graded stone aggregate. Al bus bar system of size 25 x 4 mm, duly colour coded.The panel will have suitable space for mounting Starter for Submersible Pump Set, prewired with suitable size PVC insulated copper conductor cable, multistranded, housed with the following accessories Incoming:- (a) MCCB 3 Pole, 415 V, fixed type, 63 Amps with breaking capacity 16 KA- 01 No..(b) Phase indicating LED type lamps (RYB)- 01 Set (Set of three).(c) Digital Ammeter, 96mmx96mm size, flush mounted, 0-200 Amps rating, with selector switch and CTsincluding all accessories- 01 No.(d) Digital voltmeter, 96mmx96mm size, flush mounted, 0-500 Volts rating, with selector switch and allaccessories- 01 NoOutgoing:- (i)MCB TPN, 415 Volts of capacity32amps, breaking capacity 10 KA- 02 No (Outgoing).(ii) On-Load Changeover switch, conforming to IS/ IEC: 60947-3, Four Pole, 415 Volts with 63 Amp capacity- 01 No. |
| 26 | Supply and fix Rotational moulded polytheylne water storage tank (cylindrical ), triple layered with closed top hoisted and fixed in position of capacity 10000Ltr.Make :- SINTEXCLASSIC DOUBLE WALLWater Tank or equivalent in Star/Ganga/ Plasto. |
| 27 | Cutting & screwing extg steel tubing of size 50 mm dia for alterations or additions or lengthening screw on pipe to form connector and done in position without taking down all as specified and directed. |
| 28 | Supply and fix bib taps, cast copper alloy screwed down, high pressure, with crutch or butterfly handle of size20 mm dia. |
| 29 | Supply, install, testing and commissioning ofWater Pump set with electric driven motor, with brass impeller, capacity 2 HP, 240 Volts AC, Single Phase, 50 Hz, 3000 RPM, Head range 20-60 Mtr, Discharge range 4300-1600 LPH, suitable for 25 X 25 mm dia bore pipe, complete all as specified and directed. Make:- Crompton, Model :- MINI EVEREST Water Pump, Code :- AGR.WAT.52877480/ Havells/Kirloskar |
| 30 | Supply and lay Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., of size 50 mm dia all as specified. |
| 31 | Supply and lay Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., of size 25 mm dia all as specified. |
| 32 | Supply and lay Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., of size 20 mm dia all as specified. |
| 33 | Supply and fix PPR Ball Valves (Brass Insert) of 50 mm bore all as specified. |
| 34 | Supply and fix PPR Ball Valves (Brass Insert) of 25 mm bore all as specified. |
| 35 | Supply and fix PPR Ball Valves (Brass Insert) of 20 mm bore all as specified. |
| 36 | Excavation in trenches, not exceeding 1.50 mtr wide and not exceeding 1.50mtr in depth; not exceeding 10 Sqm on plan and not exceeding 1.50 mtr in depth and getting out, in any type of soil, for laying pipe line etc, complete. |
| 37 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25Cm, complete. |
| 38 | Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete. |
| 39 | M&L fabrication of steel stagging made out of 75 x 75 x 8mm thick angle iron and flateiron of size65 mm in width x 6 mm thick complete including nuts, bolts, washers, necessary cutting, welding, bending cold or hot, drilling holes for bolts, in any shape as indicated or directed, grinding, earth work and grounting with PCC 1:3:6 in a four legs of staging of size 2 mtr x 2 mtr x 1 mtr ( L X W X H) for mounting of 10000 Ltrs PVC water storage tank and stand post for lorry filling of size 0.5 mtr x 0.5 mtr x 5 mtr (W X D X H)including one coat of red oxside primer, one undercoat and one finishing coat of synthetic enamel paint copmplete all as specified and directed. |
| 40 | M&L fabrication of steel stagging made out of 75 x 75 x 8mm thick angle iron, flate iron of size65 mm in width x 6 mm thick and MS channel of size MC 100 X 50 X 6 mm thick complete including nuts, bolts, washers, necessary cutting, welding, bending cold or hot, drilling holes for bolts, in any shape as indicated or directed, grinding, earth work and grounting with PCC 1:3:6 of size 1 mtr x 1 mtr x 1 mtr ( L X W X D) for submersible pump lifting structure including one coat of red oxside primer, one under coat and one finishing coat of synthetic enamel paint copmplete all as specified and directed. |
| 41 | Supply, installation, testing and commissioning ofReverse Osmosis (RO) purifying system for capacity 1000 Ltrs Per Hrs (LPH), fully automatic (max)formounted on steel frame heavy duty structure , complete all as specified and directed . Make :- Doctor Fresh, Model:- RCICO20 1000 LPH or equivalent in Kent elite Mineral RO / Declibac/Renuka Water treatment(a) Feeder Pump(b) Multi media filter (c) Activate carbon filter(d) Multiport valve(e) Anti-scalant dosing system(f) Media (g) Micron cartige system(h) High pressure pumpJ) Membrane housing(k) RO Membrane(l) UV system (m) Wet panel instruments(n) Pressure switch(o) Inter connecting pipe(p) Dosing tank (q) Auto/ manual electric panel (r) Indicators |
| 42 | Supply and installation, testing and commissioning voltage stabilizer for automatic operation, single phase, naturally air cooled indoor type and designed for input variation between 170V to 250V with output voltage stablized at 230V with accuracy of +- 2.5% and of capacity 5 KVA. |
| 43 | M&L for point wiring complete with FRLSH PVC insulated unsheathed 1100 volts grade, conforming to IS-694, 4 Sq mm (nominal area) multi stranded copper conductorcable drawn though in including non metallic medium grade rigid PVC conduit ISI marked, 19/20 mm dia including all accessories on the surfaces of walls/floors/celling and making good the disturbed surfaces, with and including sunken type pressed steel/welded MS terminal box 1.2 mm thick bakelite laminated sheet top cover 3mm thick and 2.5 Sq mm copper earth continuity wire connected to earth dolly complete for the following complete all as specified and as directed by Engr-in-charge.(a)One 5 pin socket out let, 15 Amps, independent. |
| 44 | S & F Switch socket combination 2 in 1, 3 pin, 5 and 15 amp flush type universal |
| 45 | S & F for MCB single pole and neutral 32 amps, 240 V, 10 KA, \"C\" curve |
| 46 | S & F sheet metal enclosure for DBs Double door when MCBs to be used Single pole and neutral with 200 Amps rated bus bar 240 V 2 Way. |
| 47 | M&L for point wiring complete with FRLSH PVC insulated unsheathed 1100 volts grade, conforming to IS-694, 1.5 Sq mm (nominal area) multi stranded copper conductorcable drawn though in including non metallic medium grade rigid PVC conduit ISI marked, 19/20 mm dia including all accessories on the surfaces of walls/floors/celling and making good the disturbed surfaces, with and including sunken type pressed steel/welded MS terminal box 1.2 mm thick bakelite laminated sheet top cover 3mm thick and 1.5 Sq mm copper earth continuity wire connected to earth dolly complete for the following complete all as specified and as directed by Engr-in-charge.(a)One light point/fan point/exhaust point controlled by one switch. |
| 48 | S & F switch piano type 5 A flush button single pole one way |
| 49 | S & F ceiling rose, 3 phase PVC/Polycarbonate isolated body. |
| 50 | S & F LED Fluorescent tube light fitting, 1 x 20 W, LED IntegratedBatten T5 indoor decorative aluminium extruded T5 LED Battens - integrated type white complete with all accessories with twin core twisted flexible copper conductor cable with suitable size all as specified and directed. Make :- C & S, Model :- Nakshatra/20W/W, Cat Part No :- LTTB4F20WLED/W - 4 ft White or equivalent in Bajaj/Havells/CG. |
| 51 | Supplying and fixing or passing through pipe,1100volts grade heavy duty cable with PVC insulated aluminium stranded conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed in service connections of size 16 sqmm, 2 core complete all as specified and directed by Engineer-in-Charge. |
| 52 | M & L for CGI Shedof size 5 mtr x 4 mtr with 3.10 mtr heightfrom RCC foundation for housing RO plant. The shed comprising CGI sheets, angle iron,iron flats, nuts, bolts, J type hooks and washers, grooting in PCC floor complete all as specified. |
| 53 | Material and labour for trial bore of 200 mm dia upto 200 meter depth below ground level in any kind of soil strata including hard stone/boulder, complete all as specified and directed. |
| 54 | Material and labour for development of trial bore by reaming upto 525 mm for 60 mtr from ground level including casing pipe of 200mm dia and thickness 8 mm and pea gravel complete all as specified and directed. |
| 55 | Material and labour for development of trial bore by reaming up to 525 mm from depth exceeding 60 meter to 200 meter including casing pipe of 200mm dia and thickness 8mm and pea gravelcomplete all as specified and directed. |
| 56 | Additional cost for slotted pipe of 200mm dia in lieu of casing pipe of 200 mm dia. |
| 57 | Supply and lowering stainless steel \"V\" wire screen\"K\" type packet with opening 200mm inside the tube well assembly in the manner with top of the packet resting on the lowermost end of the assembly complete all as specified & directed |
| 58 | Supply and lay pipes ERW steel indcluding specials, nominal dia 150 mm as per IS 3589 (1981) thickness 6.0 mm class \" Heavy\" inlcuding all fittingscomplete all as specified & directed |
| 59 | Supplying, laying, jointing, testing and commissioning of 100 mm bore dia of K7 class DI (Ductile Iron) Pipes as per IS 8329 along with cement mortar lining as per specification with rubber gaskets for flexible joints with regular ISI marked, Hydraulic testing as per specifications to specified pressure in stretches of length using pumps which should be able to provide specified test pressure, pressure gauges and other necessary equipment, labour, operation charges etc., required for testing and as per manufacturere\"r instructions complete as per detailed specifications, complete all as specified and as directed by Engineer-in-Charge. |
| 60 | Collection of water sample from developed Borewell and carrying out testing of same from Govt, recognized laboratory as specified in \" IS 10500 (2012) : Drinking Water\", and submitting the report in standard format duly authenticated alongwith Govt. recognition certificate of laboratory. |
| 61 | Material and labour for construction of brick masonary valve pit chamber with 3 mm thick MS sheet cover and 40 x 40 x 6 mm angle iron frame embedded in PCC coping 1:3:6 type C-1 using 20 mm graded stone aggregates with locking arrangements of size 1200 mm x 1200 mm x1200 mm (internal size), depth 500 mm, brick work in cement mortar 1:4 using sub class \"B\" (old size) bricks, internal walls plastered with 15 mm thick cement mortar 1:4 and finishing the surface even and smooth using extra cement, 40 mm thick PCC 1:3:6 type C- 1 using 20 mm graded stone aggregate in coping, PCC 1:4:8 type D-2 using 40 mm graded stone aggregates in foundation 75 mm thick with and including necessary excavation & earth work in soft / loose soil omplete all as specified & directed. |
| 62 | S & F LT Panel board with 200 Amps bus bar including incoming MCCB 100 Amp & outgoing MCCB 63 Amp with suitable space for mounting star delta starter of cap 25 HP, volt meter, amp meter of suitable size, changeover switch 100 amp and all preventive accesorries. |
| 63 | Supply, install, testing and commissioning of Submersible pump set, electric driven 415 V, Three Phase, suitable for 200/250 mm dia bore well (Casing pipe size 200/250 mm) of 25 HP capacity, 18.7 KW with head range 72-108 meter, discharge 540-1050 LPM and outlet size 75 mm, complete all as specified and as directed by Engineer-in-Charge.Note:- 01 No submersible pump set for running and 01 No for standby. |
| 64 | Supply, install, testing and commissioning of Automatic Star Delta Starter in Sheet Steel Enclosure, MN type with single phase protection feature, Motor rating AC-3 duty, 415 V, 50Hz, 03 Phase, for 30 HP Submersible pump set, complete all as specified and as directed by Engineer-in-Charge. |
| 65 | Supply, testing and commissioning of Flat Three Core PVC Insulated & PVC Sheathed Industrial Cable for Submersible Pump Motors 1100 Volt, conforming to IS 694, copper conductor cable of size 16 Sqmm, 03 core for 25 HP Submersible pump set complete all as specified and as directed by Engineer-in-Charge. |
| 66 | S & F cast iron air valve with two air out lets ISI marked with flanged ends suitable for 100 mm bore, providing flanged joint with heavy duty rubber gaskets and fixing up in water supply main complete all as specified and directed by Engr-in-Charge. |
| 67 | Supply only triple Spur gear chain pulley block capacity 10 Ton with 6 mtr lifting height all as specified.Make :- INDER Cat Part No:- P- 342F or equivalent lin Taparia/HIRA |
| 68 | Supply, installation, testing and commissioning of Diesel Engine driven Generating Set of 25 KVA with alternator output Voltage 415 Volts +/- 1% at set value of 415V at a frequency 50HZ +/- 0.5% with suitable standard control panel, all mounted acoustic enclosure with standard panel as per manufacturers design and specification as per latest approved CPB-IV + norms confirming to the detailed specification as appended below: -(A) ENGINE: -Vertical in line, three-cylinder diesel engine of 25 KVA rated at 1500 RPM as per latest IS direct injection type with turbo charger and air cooled engine electric starting system, arrangement of starting and the engine shall be capable of running 12 Hrs continuously and with 10% of over loading for 01 Hrs in each 12 Hrs running. The engine shall be equipped with all standard fittings all as per manufacturer recommendation. Engine shall be directly coupled with alternator mounted on common base plate with the following: -(a) Battery 12V, 100 AH with set of 01 No with battery charger extra and battery charger having electronic control consist of diodes, rectifiers contacts, resistance etc. The battery charger shall be able to charge the battery at all-time whenever electric supply is given to the battery charger flow control panel.(b) Heavy duty industrial silencer fitted with expansion joint and silencer pipe duly lagging with asbestos rope from engine to outside power house building upto 0.50 Mrs and independently supported with and including frame fixed to wall/floor.(c) Fly wheel with coupling bolt.(d) Lub oil filter.(e) Instrument panel comprising of microprocessor based controller for measuring parameters like coolant temperature, running hrs, lubricating oil pressure etc.(f) Engine speed governor (electro mechanical Class A-1, governing as per BS 5514.(g) Air filters (Dry type).(h) Turbo charger of suitable capacity.(j) Oil pump for forced feed lubrication.(k) Fuel injection pump. |
| 69 | (l) Fuel filter double bowl.(m) Micro processer based controller in panel for high cooling water temp and low lub oil pressure with alarm and shut down facility.(n) Radiator.(o) Flexible rubber coupling.(p) Set of fuel pipes of suitable length.(q) Base plate.(r) Fuel tank capacity as per manufacture design with all connecting pipe and fabricated MS Stand including level gauge.(s) Anti vibrating pads and mounting for the gen set, Engine and alternator (t) Lagging of exhaust main fold with asbestos rope to exposed pipes.(B) Alternator:-Alternator of rating capacity 30 KW (25 KVA) & capable to take 10% extra load at every 12 hours interval for one hours, 3 phase, 4 wire, 50 HZ, 415 volts, 0.8 power factors, 1500 RPM self-excited self-regulated required to be coupled with above engine. The alternators shall be conforming to suitable IS as per following specifications: -(a) Type: - Silent poles, single bearing brushless type suitable for direct coupling engine.(b) Rating: - Guaranteed to deliver required output at the ambient temp conditions Suitable for an over load of 10% for 1 hour every 12 hours operation.(c) Self excited 0 self-regulated.(d) Voltage Regulations: - Suitable for taking rated load immediately after machines reach rated voltage and speed.(e) Vibration: - Suitable for direct coupling with engine and mounted on common MS Channel base frame. (f) Enclosures: - Screen protected drip proof enclosure with IP 23 degree of protection. (g) Cooling: Air cooled type with radial fan mounted on rotor.(h) Winding and Insulation, insulation class H as defined in suitable IS. (j) Control panel shall be provided with PC 1:1 controller and digital display for measuring of line/ phase voltages/ current, frequency etc and having MCCB of 63 Amp with over loaded and short circuit protection. |
| 70 | (C) PANEL: -(i) Standard control panel for DG Set shall be made of fabricated sheet cubicle type with front hinged cover with internal copper wiring and or suitable size complete with microprocessor based controller as per manufacturer recommendation: -(a) Integration of all engine and alternator parameters.(b) For ease of viewing high performance graphical LCD and prominent display(c) LED Indication for gen set status and alarms.(d) Two Nos MCCB 63 Amp, 25 KA breaking capacity, one for main supply and other for DG Supply. (e) Two Nos conductors of 63 Amp capacity for main & DG(f) Aluminium bus bars of 100 Amp capacity provided with termination.(ii) Display Parameters/ LED Indication(a) Electrical parameters: Phase voltage, line current, frequency, and average voltage, average current, KW, KWH, KVA, KVAR, PF, Earth fault current.(b) Mechanical parameters: Lub oil pressure coolant, temp, engine speed, fuel status, engine run hrs, battery voltage. (iii) Protection(a) Electrical Protection: Under/ Over voltage, Under/ Over Frequency, Phase Failure. Phase sequencer reverse, over current, over KW.(b) Mechanical Protection: Under/ Over speed, Low lub oil pressure, high engine coolant temp, low fuel level alarm, start/ stop fail, charging alternator (iv) Cable entry gland plate with cable glands.Note: The cost of control cables from engine control panel shall be deemed to be.(D) Foundation: -DG set shall be installed on new foundation block as per manufacture recommendation including excavation works for foundation, provision of cable ducts, making good any damages to existing structure, fuel piping from fuel tank to gen set with medium grade GI tubing and cold water piping system (Medium grade GI tubing from nearest water point to radiator of engine with brass tap and stop cock and fittings complete connecting the existing earthing strip to control panel, DG set and Generator. |
| 71 | (E) ACCESSORIES:-(i) 01 No standard mechanical and electric tool box.(F) Acoustic Enclosure: -Specially designed to meet CPCB norms 75dBA @ 1 mtr at 65% load under free field conditions. The Acoustic enclosure is made of CRCA sheets and a structural/sheet metal base with high quality noise absorbent and fire-retardant grade acoustic insulation material (P.U. Foam) complying to suitable is with two point lifting handles.(ii) Internal covered tube lights.(G) Internal lighting: - Tube lights with protective mesh around it to be fitted inside the container for proper illumination.(H) Doors: - The enclosure will be provided with suitable doors on the side and rear to enter the enclosure during operation and maintenance. All doors will be provided with lock and handles for opening/closing the doors, retainers for holding the panel box.(J) Painting Scheme: - Superlative fade resistant paint can last longer in through whether condition.(K) Lifting/Transportation arrangement: - Container with suitable corners will be provided to lift the DG set alongwith container. This is suitable for road/rail/sea transportation.(L) Trials: - Trials on site should be given as per load tests prescribed and all functional trials should be shown.(M) Material and Labour for making PCC foundation of DG set of size as per manufacturer recommendation. |
| 72 | S & F cast iron sluice valve in position flanged with iron wheel handle clockwise closing with drilled hole bras spindle heavy duty PN-1.6 class-II conforming to IS-780 including gasket joint nut, bolt & washers for any type horizontal & vertical with suitable arrangement for fixing all as required of size 100 mm dia bore complete all as specified and directed bv Enaineer-inCharae. |
| 73 | Supply and fixing non return sluice valve ISI marked with flanged ends suitable for 100 mm bore, providing flanged joints with heavy duty rubber gaskets, complete all as specified and directed by Engr-in-Charge. |
| 74 | Supply and fixING Servo Controlled Voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type & designed for input variation between 170 V to 480 V and of capacity 25 KVA, conforming to IS. 9815 (Part-Il) and suitable for 3 phase AC system to give a guaranteed out put voltage of 415 V +- 1% without spikes at 50HZ.Speed of correction of voltage shall be high enough to give jerkless out put voltage and in any case it shall not be less than 50 volts per second per phase without under/overshooting. Voltage stabilizer shall be with solid state sensor unit (IC Based) Relay free smooth and silent operation with servomotor and copper wound transformers in CRGO laminations. Voltage stabilizer shall be suitable for unbalance type load with provision of switch to select any or all three phases for monitoring. It shall have efficiency not less than 98% and shall be fee from distortion in wave forms. Response time of voltage stabilizer shall not exceed 10milli seconds and Power Factor at full load shall not exceed 0.95. Voltage stabilizer shall have protection against loss of any of the phases, phase reversal and overload with indicating and alarm system. It shall also have high and low voltage cut off facilities besides by pass facility in case of emergency. The specification of its main components shall conform to the following standards: -1 Step-syn Motor : shall be of low speed ( 60 RPM, 50 Hz), high torque 240 volts AC single phase and shall have instant start-stop reverse characteristics and shall take very low current. It shall not have communtator or brushes on the rotor and shall be noiseless in operation with suitable ball bearings.2 Dimmerstat: It shall be continuously variable voltage auto-transformer type, wound on high grade CRGO, toroidal core.3 Transformer: The secondary winding shall be in series with the line voltage. The primary winding shall be fed by the output of Dimmerstat.4 Control & Monitor System: All necessary monitors and user controls shall be provided on the front panel.5 Testing: (i):- On full and final installation of the voltage stabilizer, it shall be put on water load testing or testing with strip heaters. Testing shall be carried out by the Garrison Engineer/ Engineer-in-Charge for continuous running of 24 hours on full load including testing with 10% over load for one hour in between. The contractor shall make all necessary arrangement for testing including water/strip heaters load.(ii):- During the testing of 24 hours on load, following aspects shall also be considered to ascertain the satisfactory performance of the voltage stabilizer: -(a) Noise level and temperature rise of oil.(b) Rate of voltage correction, sensitivity and response time.(c) Functioning of metering monitoring controls alarm and indicating. |
| 75 | Supply and laying new dry river sand laid in trenches 8cm below the cable and 15cm above the cable and punned to 18 cm as cable cushioning and covering all as directed.Note:- Punned quantity will be measured paid for this item. |
| 76 | Supply and laying brick covering with width equal to length of brick as the mechanical protction to cable with well burned sub class \"B\" laid in trenches flat complete all as specified and directed |
| 77 | Material and labour for GI Tubes, of size 40 mm dia light grade, galvanised, with all fitting, laid in trenches for protection of cable in road /drain crossing or fixing to poles, complete all as specified and as directed. |
| 78 | M & L for CGI Shed for housing Servo Controlled Voltage stabilizer, LT Panel and Chlorine dozing system, made with the followings:-(i) CGI mild steel sheeting 0.63mm thick as in roofing of of size 5 mtr x 4 mtr with 3.10 mtr height from RCC foundation with two corrugation side lap fixed with L- type or J-type hooks and washers laid in slope 1:30(ii) Shed shall be covered from three sides with 0.63mm thick CGI steel sheeting and fourth side of shed shall be left open for entrance.iii) Steel frame work using steel structure member like angles of size 75 x 75 x 6mm, flates 50 x 50 x 6mm, nut, bolts washers of required sizes etc or as directed.(iv) Two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on steel surfaces(v) Necessary earth work in any type of soil(vi) Provn of 100mm thik hard core with gauge n. exc. 63mm of broken stone boulders. (vii) PCC work in type D-2 (1:4:8) using 40 mm graded crushed stone aggregates as in base layer in floor as directed.(viii) PCC 75mm thick in type B-2 (1:2:4) using 40mm graded crushed stone aggregates as in top/crest layer in floor as directed.Note:- 1. Cost of material, labour and T&P to be used against above specifications shall also be deemed to be included in the quoted rates.2. The work shall be executed as per drawing/sketch available with AGE E/M Sub Div. Bidders may refer the same from Sub Div before qouting the bid otherwise no claim shall be admissible on this account. |
| 79 | Material and Labour for trial bore hole suitable for250 mm boreMS casing pipe in any type of strata including soft / hard rock by air hammer tool DTH Rig with /ODEX methodand getting out complete all as specified and directedfor upto 25 mtr depth below ground level. Note:- (i) The diameterof the bore hole should be sufficient large enough for lowering well assembly of 250mm casing pipe. Note - (a) The exact location of bore well shall be indicated by the engineer-in-charge based on the CGWB report available with the department at the time of commencement of work on ground.(b) The rate quoted shall deemed to be inclusive of hire charges of machinery, loading unloading, cost of fuel,other lubricants, transportation of all tools, moblization of machine, demoblization after completion of work of machine and accessories complete. (c) For the payment purpose only single unit of work for trial bore shall be measured & paid. (d) Necessary mandatory clearance from the concerned statutory /governing body or J&K PHE ground water department as the case may be shall be obtained by the contractor before commencement of work and the fees / charges on this account shall be deemed to be included in the rate quoted against Items.(e) Depending upon the avialability of water bearing strata if drilling beyond 100 m depth is required, the same shall be carried out after taking order from GE and rate for drilling beyond 100m depth shall be paid at the rates quoted for srl item No 79. (f) Verticality of the borewell shall be supported with verticality test certificate before lowering of casing pipe.The cost of verticality test is deemed to be include in unit rate. |
| 80 | All as per Item No 76 above but depth from 26 to 50 mtr below ground level. |
| 81 | All as per Item No 76 above but depth from 51 to 75 mtr below ground level. |
| 82 | All as per Item No 76 above but depth from 76 to 100 mtr below ground level. |
| 83 | Supplying, assembling and lowering 250 mm nominal bore mild steel ERW ISI marked casing blind pipe having wall thickness 6.4 mm as per IS-4270-1992 and jointing with electric arc welding, in random length of 3 to 6 metre, jointing and painting with two coats of bituminous paint of external surfaces of pipe upto maximum depth of 100metre below ground level complete all as specified and directed. |
| 84 | Material & labour for well cap fabricated out of 6mm thick MS Sheet for 250mm dia bore pipe in two piece having 80mm dia hole in centre with external bracket of flat iron of size 100mm x 6mm thick complete with nuts and bolts and washers etc. including painting with two coats of black bitumenious paint over a coat of red oxide primer complete all as specified and directed. |
| 85 | Supply & fix housing clamp for 250mm dia MS ERW pipe made out of flat iron 100 x 12mm thick with required bolts, nuts washers including painting with two coats of black bitumenious paint over a coat of red oxide primer complete all as specified and directed. |
| 86 | Supply and fixing MS cutting shoe suitable for 250 mm dia as per requirement ofodex attachment complete all as specified and directed. |
| 87 | Development of borewell as per IS-2800 by means of compressor of min 250 PSI capacity air compressor untill the sand free water is obtained from the well for an uninterrupted period of 16 hours in a cycle of 24 hours.The final discharge shall be free form sand to deliver minimum 3 PLS of water and carrying out necessary yield test by V notch method and submitting the test report complete all as specified and directed. |
| 88 | Material & labour for chemical/bacteriological analysis and potablity test of water obtained from borewell from approved lab and submitting the report in triplicate complete all as specified and directed. |
| 89 | Foundation for holding borewell assembly of size 1000 x 1000 x 1000 mm at ground level made of PCC 1:2:4 type B2 using 40 mm (graded crushed stone aggregate ) with GI piipe 80 mm boree medium grade ( at three places, embedded through out the block 1.70 m length for feeding gravels and GI plug and socket fixed on top complete all as specified and directed. |
| 90 | Supply, lowering, connecting and commissioning of submersible pumpset radial flow multistages(V6) complete with electric motor suitable for 3 phase, 415 volt 50 HZ AC size(50 HP)star ratedsuitable to be lowered in 250 mm dia bore well and having discharge capacity 2600 LPMat 120 m head complete stainless steel SS-125 body and SS-410 impeller) complete all as specified and directed. Make Kirloskar, KSB, CRI |
| 91 | Material & labour forflat submersible electriccable 3 core 10 sqmm with stranded copper conductor cable including water proof joints with motor leads connected to panel board complete all as specified and directed. |
| 92 | Supply, laying and testing of Ductile iron pipe (Conforming to IS: 8329-2000), Centrifugally Cast (Spun) Pressure Pipe with Socket and Spigot ends suitable for Push-on-Joint incl jointing material, duly applied with Zinc Coating with finishing layer of Bitumen on external surfaces and Cement Motor Lining with Bituminous Seal Coat on internal surfaces complete of size 150mm bore class K-7 laid in trenches complete all asspecified and directed.Make Electrosteel casting Ltd or equivalent in TATA, JINDAL. |
| 93 | Construction of valve pit ofsizes 120cmx120cmx120cm (internal dimentions), brick construction, including all necessary excavation and earth work in hard/loose soil, returning, filling in, disposal of surplus spoil to a distance not exceeding 50m and depositing where directed, PCC in foundation of the mix (1:4:8), type D-2, (using 40mm graded crushed stone aggregate) brick masonry in cement mortar (1:4) rendering, 12 mm thick cement mortar (1:4), internally, finished even and fair pointing flush externaly as the work proceeds in the same mortar, mild steel frame, MS sheet cover 5mm thick with handle and locking arrangement, painting all the exposed MS work with two coats of synthetic enamel paint of the tint as approved by the GE over a coat of red oxide primer and painting all the MS embedded in PCC with two coats of black bituminous paint complete all as specified and directed. |
| 94 | Supply and fixing sluice valve size 150mmcast ironISI marked with flanged ends drilled with iron wheels head shuts and open direction cast on it, class PN 1.6 confirming to IS 14846-2000 including necessary fixing arrangement such as rubber insulation , packing rings, joiniting materials nuts,bolts, washers , gaskets and packings material complete all as specified and directed. |
| 95 | Supply and fixing non return valve 150 mm dia heavy duty both ends flanged ISI marked, class PN 1.6 complete with nuts, bolts washers etc complete all as specified and directed. |
| 96 | Supply , lowering and testingGI water heavy duty size 80mm dia with with flanged both sides cut to size for accomodating submersible cable ,incl all fittings, such as rubber gasket set complete all as specified and directed. |
| 97 | Material and Labour for trial bore hole suitable for200 mm boreMS casing pipe in any type of strata including soft / hard rock by air hammer tool DTH Rig with /ODEX methodand getting out complete all as specified and directedfor upto 25 mtr depth below ground level. Note:- (i) The diameterof the bore hole should be sufficient large enough for lowering well assembly of 200mm casing pipe Note - (a) The exact location of bore well shall be indicated by the engineer-in-charge based on the CGWB report available with the department at the time of commencement of work on ground.(b) The rate quoted shall deemed to be inclusive of hire charges of machinery, loading unloading, cost of fuel,other lubricants, transportation of all tools, moblization of machine, demoblization after completion of work of machine and accessories complete. (c) For the payment purpose only single unit of work for trial bore shall be measured & paid. (d) Necessary mandatory clearance from the concerned statutory /governing body or J&K PHE ground water department as the case may be shall be obtained by the contractor before commencement of work and the fees / charges on this account shall be deemed to be included in the rate quoted against Items.(e) Depending upon the avialability of water bearing strata if drilling beyond 100 m depth is required, the same shall be carried out after taking order from GE and rate for drilling beyond 100m depth shall be paid at the rates quoted for srl item No 97. (f) Verticality of the borewell shall be supported with verticality test certificate before lowering of casing pipe.The cost of verticality test is deemed to be include in unit rate. |
| 98 | All as per Item No 94 above but depth from 26 to 50 mtr below ground level. |
| 99 | All as per Item No 94 above but depth from 51 to 75 mtr below ground level. |
| 100 | All as per Item No 94 above but depth from 76 to 100 mtr below ground level. |
| 101 | Supplying, assembling and lowering 200 mm nominal bore mild steel ERW ISI marked casing blind pipe having wall thickness 6.4 mm as per IS-4270-1992 and jointing with electric arc welding, in random length of 3 to 6 metre, jointing and painting with two coats of bituminous paint of external surfaces of pipe upto maximum depth of 100metre below ground level complete all as specified and directed. |
| 102 | Material & labour for well cap fabricated out of 6mm thick MS Sheet for 200mm dia bore pipe in two piece having 80mm dia hole in centre with external bracket of flat iron of size 100mm x 6mm thick complete with nuts and bolts and washers etc. including painting with two coats of black bitumenious paint over a coat of red oxide primer complete all as specified and directed. |
| 103 | Supply & fix housing clamp for 200mm dia MS ERW pipe made out of flat iron 100 x 12mm thick with required bolts, nuts washers including painting with two coats of black bitumenious paint over a coat of red oxide primer complete all as specified and directed. |
| 104 | Supply and fixing MS cutting shoe suitable for 200 mm dia as per requirement ofodex attachment complete all as specified and directed. |
| 105 | Supply, lowering, connecting and commissioning of submersible pumpset radial flow multistages(V6) complete with electric motor suitable for 3 phase, 415 volt 50 HZ AC size(50 HP)star ratedsuitable to be lowered in 200 mm dia bore well and having discharge capacity 2600 LPMat 120 m head complete stainless steel SS-125 body and SS-410 impeller) complete all as specified and directed. Make Kirloskar, KSB, CRI |
| 106 | Material & labour for flat submersible electric cable 3 core 25sqmm with stranded copper conductor cable including water proof joints with motor leads connected to panel board complete all as specified and directed. |
| 107 | Supply, fixing and testingGI water pipe heavy duty size 100 mm dia with with flanged incl all fittings, such as flange andrubber gasket set complete all as specified and directed. |
| 108 | Supply and fixing sluice valve size 100mmcast ironISI marked with flanged ends drilled with iron wheels head shuts and open direction cast on it, class PN 1.6 confirming to IS 14846-2000 including necessary fixing arrangement such as rubber insulation , packing rings, joiniting materials nuts,bolts, washers , gaskets and packings material complete all as specified and directed. |
| 109 | Supply and fixing non return valve 100 mm dia heavy duty both ends flanged ISI marked, class PN 1.6 complete with nuts, bolts washers etc complete all as specified and directed. |
| 110 | Supply , lowering and testingGI water heavy duty size 100mm dia with with flanged both sides cut to size for accomodating submersible cable, incl all fittings, such as rubber gasket set complete all as specified and directed. |
| 111 | Supply and fixing of HDPE DWC pipe for protection of submersible cable including all accessories and connected items for fixing complete all as specified and directed |
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