|
| 1 | Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and as directed. |
| 2 | M&L for PCC 1:3:6 type C2 (40 mm graded stone aggregate), Cement concrete in foundations, filling and mass concrete, complete all as specified and as directed. |
| 3 | S&F steel work in tubular trusses including special shaped washer etc. Complete using ERW or induction butt welded tubes conforming to IS.1161-1979 grade St-240, complete all as specified and as directed. |
| 4 | S&F Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165, complete all as specified and as directed. |
| 5 | M&L for preparation of new or previously untreated surfaces of steel and iron surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer, complete all as specified and as directed. |
| 6 | S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet, 0.5mm thick of having tensile strength of 550 mpa in roof overing, fixed with self tapping screws, complete all as specified and as directed. |
| 7 | S&F Plain, galvanised, mild steel sheeting, 0.63 mm thick, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275, complete all as specified and as directed. |
| 8 | M&L for point wiring for one 3 pin socket outlet 5 Amps point independent complete with 1100 volts grade PVC insulated unsheathed multistranded 1.5 Sqmm copper conductor cable confirming to IS 694 FRLS drawn through and including rigid PVC casing caping medium grade of size 25mm etc fixed or wall / ceiling including provision of 1.5 sqmm pvc unsheathed copper conductor and connected to earth dolly including provision of modular metal flush box module including modular white cover plate with frame top cover for housing switches sockets etc concealed on wall, complete all as specified and as directed. |
| 9 | Supply and fixing modular switch 6 Amps 230 Volts Single pole, one way 1 module, complete all as specified and as directed. |
| 10 | Supply and fixing socket, modular type 2/3 pin combined 2 module, 6 Amps, 230 V, complete all as specified and as directed. |
| 11 | All as per item No 8 here-in-before but point wiring for one 3 pin 15 Amps socket point on independent board with 2.5 Sqmm size FRLS PVC insulated, unsheathed, multi stranded, copper conductor cables 1100 volt grade and with 2.5 Sqmm FRLS PVC insulated unsheathed, single core, multistranded copper conductor cable 1100 volt grade as earth wire , complete all as specified and as directed. |
| 12 | Supply and fixing Modular Socket 6A/16A - 2/3 pin combined 2 module, complete all as specified and as directed. |
| 13 | Supply and fixing Modular Modular switch 1 way 16A, 1 module, 240 volts single pole one way, complete all as specified and as directed. |
| 14 | S&F Miniature circuit breaker (MCBs) single pole, 240 Volts, 10KA, 6 to 32 Amps, 'C' curve , complete all as specified and as directed. |
| 15 | S&F Miniature circuit breaker (MCBs) single pole and neutral , 240 Volts, 10KA, 32 Amps, 'C' curve, complete all as specified and as directed. |
| 16 | M&L for sub main wiring with two single core PVC insulated unsheathed cable 6.00 Sqmm (Nominal area) with multistranded FRLS copper conductor cable, 1100 volts grade drawn through and including PVC casing & caping of size not less than 25mm with accessories and earth continuity conductor of single core PVC insulated, unsheathed cable 6.0 Sqmm (Nominal area) with multistranded copper conductor, 1100 volts grade and making good disturbed surfaces, complete all as specified and as directed.Note - (i) Two run of wiring cable, one run of earth wire and one run of PVC casing & capping shall be measured as one unit. |
| 17 | Supply and fix sheet metal enclosure, double door, vertical type, for DBs for mounting of MCB for 415 Volts, 6 way, with 200 Amps rated bus bar with provision for DPX 160 Amps MCCB as incommer and SP/ TP MCB as outgoing and electrically connected up, complete all as specified and as directed. |
| 18 | S&F double door metallic sheet metal enclosure for DB when MCBs to be SPN 8 Ways ,240 Volt with 200Amp rated bus bar complete fixed proply on in concealed position and to provide required sizes of flexible conduit at any open surfaces near DBs of cable /wires, complete all as specified and as directed. |
| 19 | S&F AC three phase static energy meter of accuracy class 1.0 ,3 x415V ,50Hz with backelite LCD display of rating 10-60A (measures and display KWH,V,Current I,KW ,pf last month history of KWH ,MD In KW) with special features like TOD ,temper logging ,optical communication port display in absence of power with transparent hing type box type, complete all as specified and as directed. |
| 20 | S&F AC single phase static energy meter of accuracy class 1.0 ,1 x240V ,50Hz with bakelite LCD display of rating 10-40A (measures and display KWH,V,Current I,KW ,pf last month history of KWH ,MD In KW) with special features like TOD ,temper logging ,optical communication port display in absence of power with transparent hing type box type, complete all as specified and as directed. |
| 21 | M&L for Earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized 4 mm dia earth wire as earthing lead upto 7.5 mtrs from testing point fixed by means of steel bolts, nuts, check nuts and washer, of galvanized earth wire protected by 25mm bore medium grade galvanised iron pipe and other end connected to earthing test point including funnel with watering pipe of 20mm bore light grade galvanised iron, wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all around earth electrode with concrete earth pit in PCC (1:3:6) type C-1 50mm thick precast RCC M-20 nominal mix cover slab of size 450mm x 450mm reinforced with 8mm dia TMT bar 10cm C/C and suitable handle of 10mm dia round bar including necessary execavation, earth work in soft / loose soil and deposited soil to a distance n.exc 50 M and necessary testing, complete all as shown in electrical plate No 3 of MES Shedule Part -I. |
| 22 | Supply, install, test and commissioning of 58.5 KVA Diesel engine driven Generating set with alternator out put Voltage 415 Volts at set value of 415 V at a frequency 50 Hz with suitable AVR control panel, all mounted in acoustic enclosure suitable for outdoor installation and AMF panel as per manufacturers design and specification as per CPCB IV norms confirming to the detailed specifications appended below :-(I) ENGINE(a) General: Suitable four stroke compressed ignition 1500 rpm, radiator liquid cooled, continuous duty with 10% overload capacity for any one hour in 12 hours running, 50°C intake air temperature. The prime mover provided should be as per IS specifications.(b) Air intake system : Should comprise of dry type intake air filter mounted on engine, one in number vacuum indicator mounted on intake piping.(c) Exhaust System: Should comprise of one exhaust manifold, dry type, mounted on engine, one exhaust silencer which should be positioned in such a way that the exhaust gas is not sucked by the fan on the radiator, thereby affecting the cooling system. The silencer should cater to the noise level tolerance prescribed in the relevant IS/BS. The silencer should be provided with flaps with a provision so that it will open only when the generator is running. The complete exhaust system shall be properly supported so that entire lot of the exhaust system shall not fall on the DG Set. |
| 23 | Item No 22 continued.....(d) Fuel System: Should comprise of disposal type element fuel filter, pressure type fuel pump mounted on engine, non return check valve in fuel supply and drain lines, wire braided hose between filter and pump, electronically controlled fuel system with EFC control with digital electronic governor and engine mounted actuator. The fuel tank must have proper locking arrangement.(e) Cooling System: Should comprise of radiator with 7 PSI pressure cap mounted on base rail. The thermostat installed in the engine coolant outlet, fresh water pump mounted on engine, fan and fan hub mounted on engine. A reservoir of 50% of radiator capacity to replenish coolant by gravity (as and when required) is also to be provided.(f) Lubricating System: Should comprise of lubricating oil sump mounted on engine, gear driven lub oil pump mounted on engine, lubricating oil cooler-fresh water cooled integral with engine cool out circuit mounted on engine, oil filter lubricating with cap and lubricating oil dip stick for oil level check mounted on engine. The system should be capable of feeding lube oil to the main end & large end bearings, cam shaft, valve rocker gear and all moving parts. |
| 24 | Item No 22 continued.....(g) Starting System: Should comprise of suitable voltage DC electrical starter mounted on engine, with suitable maintenance free batteries to be mounted in trays (having rubber insulation) on the main frame with in-built charging unit. It should have the provision to charge the battery from external sources during static condition and while running of the generator(II) AC Generator : The generator shall be horizontal and foot mounted, 415 Volts, 3 phase, 4 wire, 0.8 PF, 50 HZ, self excited, self regulated, brushless AC generator, suitable for an ambient temperature of 50° C with IP-21 enclosure class H insulation and temperature rise limited to class H as per following technical details(i) Type, Brush less AC Generators(ii) Output rating 58.5 KVA(iii) Output Voltage: 415 under all loading conditions.(iv) Output frequency 50Hz up to 0.8 lagging.(v) No of Phases: 3 phase with 01 Neutral (4 wire)(vi) Mounting : Horizontal foot mounted.vii) Enclosure : Minimum IP-21 ICO/ Drip proof and screen protected.(viii) Digital automatic voltage regulator.(ix) Class of insulation-'H'(x) Ambient operating temperature : up to + 30° C |
| 25 | Item No 22 continued.....Note: Following shall be deemed to be included in cost quoted:-(i) Suitable RCC platform of size as required for outdoor installation with height as required at site to mount the generator as per manufacturer's recommendations.(ii) Disconnecting existing cables, from existing panels and connecting cables, cables glands, cable lugs to new panel complete with all necessary accessories.(iii) Install on the foundation, connecting fuel lines, cable etc.(iv) Test and commissioning complete(ii) Disconnecting existing cables, from existing panels and connecting cables, cables glands, cable lugs to new panel complete with all necessary accessories.(iii) Install on the foundation, connecting fuel lines, cable etc.(iv) Test and commissioning complete(III) BASE FRAME: Shall be stand by and fabricated with CRCA sheet metal which shall be suitable to mount the engine, alternator and radiator, channel width of base frame shall be adequate to accommodate anti-vibration pads. |
| 26 | Item No 22 continued.....(IV) CONTROL PANEL: Shall be indoor LT 415 Volts 3 phase 50 Hz, Floor mounted sheet steel enclosed cubical type panel consisting of suitable rated MCCB- 1 No, Volt meter, ammeter with selector switches, CTs and 3 Phase indicating lamps, timers, contactors etc. along with AMF panel as a single unit.(V) Acoustic Enclosure :-(a) The entire generator, prime mover, fuel tank and control panel should be housed in a sound proof acoustic enclosure. Noise level should not exceed 75dBA at 1m as per latest CPCB norms. Proper ventilation should be provided and accessibility for easy maintenance.(b) Doors: The container will be provided with suitable doors on the side and rear to enter the container during operation and maintenance. All doors will be provided with lock and handles for opening/ closing the doors, retainers for holding the panel door.(VI) Trials:-Trials on site should be given as per load tests prescribed and all functional trials should be shown.Note : The Engine, alternator & Acoustic enclosure shall be integrated unit sourced from OEM only as per Make given in Sch 'A'. |
| 27 | Supply and laying XLPE insulated, screened PVC beded galvanised steel strip armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 sq. mm 3.5 core, complete all as specified and as directed. |
| 28 | Supply and laying XLPE insulated, screened PVC beded galvanised steel strip armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 50 sq. mm 3.5 core , complete all as specified and as directed. |
| 29 | Excavation in trenches not exceeding 1.5 mtr depth width and not exceeding 1.5m depth for laying under ground cable in loose/soft soil, complete all as specified and as directed. |
| 30 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm, complete all as specified and as directed. |
| 31 | Removal of surplus soil obtained from excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and as directed. |
| 32 | M&L for sand cushioning for protection of PVC cable with screen wash river sand and punning to proper required cover, complete all as specified and as directed. |
| 33 | M&L for brick sub class B locally available best quality laid in trenches above sand cushioning for cable protection, complete all as specefied and as directed. |
| 34 | S&F On Load Change Over Switch in sheet steel enclosure, Four Pole, Current Rating 200 Amps, conforming to IS 13947 (Part 3)-1993; IEC: 60947-3, complete all as specified and as directed. |
| 35 | M&L for cutting the road/hard standing and making good disturbed surface by using PCC type C2 (1:3:6) by using 20 graded stone aggregate for the fixing the pipe, complete all as directed by the Engr-in-Charge. |
| 36 | S&F Galvanised Iron Pipe 80mm Bore (dia) ‘Light Grade’ for protection of UG Cable, laid in Floors/ Road Crossing, fixing to Pole with Mild Steel Clamps, Nuts, Bolts, etc., complete all as specified and as directed. |
| 37 | M&L for Earthing complete with GI earth plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI earth strip of size 32 x 6 mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion, complete all as specified and as directed. Note: Rate for GI strip upto 7.5m including testing consider in this item. |
| 38 | M&L for Earthing complete with Copper earth plate electrode of size 600x600x3.15 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to Copper earth strip of size 20X3mm earth lead by means of nuts, bolts, check nuts, washers of brass, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I, complete all as specified and as directed. Note: Rate for GI strip upto 7.5m including testing consider in this item. |
| 39 | Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthling etc. as required by using Copper strip of size 20X3mm, complete all as specified and as directed. |
| 40 | Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthling etc. as required by using 25x4mm galvanised iron strip, complete all as specified and as directed. Materials and Labour for rendering 8 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 12 mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed.Note: - (Water proofing compound will be measured and paid separately) Please Enable Macros to View BoQ information |
