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| 1 | Excavating in trenches, n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n.exc 10 Sqm on plan and n.exc 1.5 m in depth and getting out in soft/ loose soil complete all as specified and directed. |
| 2 | Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm complete all as specified and directed. |
| 3 | Removing excavated material n exc. 50m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed. |
| 4 | M&L for Plain cementconcrete 1:4:8 type D2 using 40mm graded stone aggregate as in foundation/mass concrete complete all as specified and directed. |
| 5 | M&L for Brick Masonry with subclass \"B\" bricks, straight or curved on plan exc 6M mean radius built in Cement Mortar (1:6) complete all as specified and directed. |
| 6 | M&L for Rendering 15mm thick in cement mortar 1:4 on fair faces of brickwork or concrete sur faces even and smooth without using extra cementcomplete complete all as specified and directed. |
| 7 | M&L for surface walltwo coat cement paint over priming plastered and other surfaces with alkali-resistant paint complete all as specified and directed. |
| 8 | M&L for Rendering 10mm thick in cement mortar 1:6 on fair faces of brickwork or concrete sur faces even and smooth without using extra cement complete complete all as specified and directed. |
| 9 | M&L for 40 mm thick Damp proof course In cement concrete 1:2:4, type B-0to horizontal or vertical surfaces including necessary formwork complete all as specified and directed. |
| 10 | M&L for Flat Formwork to sides and soffits of floor or roof beams, beam haunch ings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams etc complete all as specified and directed. |
| 11 | M&L for RCC nominal mix Type B-1 (1:2:4 in using 20 mm graded stone aggregate) includingBeams,Cantilevers, brussesmers, lintels over 1.5 m span etc complete all as specified and directed. |
| 12 | M&L for TMTmild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed. |
| 13 | All as item No 12.00 above here in before but 6-8 mm dia and over as in stirrups,spacers and binder etc complete all as specified and directed. |
| 14 | S&F for Structural Steel Work in Roof Trusses (Framed), Trussed, Purlins including Fastenings, Heavy Bracket Framing (Beam, Tee, Angle, Channel or Flat Sections), Distance Pieces & Cleats Confirming to Fe-410-W (Grade E-250 quality- A) complete all as specified and directed. |
| 15 | M&L for pre cast cement concrete (1:2:4) Type B1, using 20 mm graded crushed stone aggregates in cover slabs,set in cement mortar 1:4 with plane faces complete all as specified and directed.Note:- Reinforcement steel shall be measured and paid separately under appropriate item of schedule \"A\" complete all as specified and directed. |
| 16 | S&F for 0.50mm thickPre-Painted Galvatume Aluminium Zinc Coating GI based Corrugated steel sheet of any colour having tensile strength of 550 MPA as in Roof covering / Cladding to walls fixed with self tapping screws complete all as manufacturers instruction complete all as specified and directed. |
| 17 | M&L for Preparation of new steel Surfaces of any description, over 10cm in width or girth,of any description and applying two coats of synthentic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 18 | M&L for powder coated aluminium ventilator frame with frame of section 100 mm x 44 mm of thickness 1.6 mm, shutter of section 32 mm x 15 mm (with and including half portion fixed glazed shutter and rest half portion louvers with gauzed shutter) including stainless steel wire mesh, rubber gasket for securing the glass, 5.5 mm thick figured glass, aluminium grill and necessary aluminium mongeries and handles including necessary locking arrangment complete all as specified and directed. |
| 19 | S&F for Solid PVC Double door frame of size 50mm x 95mm made out of 5mm Plain colour PVC sheet reinforced with M.S. tube, suppling & fixing in opening as per specification & drawing complete all as specified and directed. |
| 20 | S&F for Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing complete all as specified and directed. |
| 21 | M&L for 100 mm thick Plain cementconcrete 1:3:6 type C2 using 40mm graded stone aggregate as sub base/Plinth Protector complete all as specified and directed. |
| 22 | M&L for broken stone or boulder hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n.exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed. |
| 23 | M&L for 75 mm thick Plain cementconcrete 1:3:6 type C2 using 40mm graded stone aggregate as sub base/Plinth Protector complete all as specified and directed. |
| 24 | M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed. |
| 25 | M&L for Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed15mm thick in cement mortar 1:6 complete all as specified and directed. |
| 26 | M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match aid over and including screed bed15mm thick in cm 1:3 complete all as specified and directed. |
| 27 | M&L for Preparing newly plaster surfaces of walls and applying two coat of distemper oil emulsion over alkali resistance primer complete all as specified and directed. |
| 28 | S&Ffor Butt hinges of size 100mm, extruded alu minium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed. |
| 29 | S&F for 200mm Aluminium anodised, barrel tower bolts of ex truded section and fixed complete all as specified and directed. |
| 30 | S&F for 150 mmExtruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed. |
| 31 | S&F for 300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed. |
| 32 | S&F for Wash basins, Vitreous China (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but75 cm long etc complete all as specified and directed. |
| 33 | S&F for consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm longGlass shelf assembly complete all as specified and directed. |
| 34 | S&F for Soap dish, vitreous China white, ap proximate size 160x 160x90mm complete all as specified and directed. |
| 35 | S&F for 125mm longChromium plated shower roses with or without swivel joints, any size, including fixing to steel pipe or union Brass chromium plated shower rose complete all as specified and directed. |
| 36 | Supply only 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mmthick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washer complete all as specified and directed. |
| 37 | M&L for PVC (SWR) pipes 150 mm single socket ,in any length with rubber ring joints, laid in trenchs or in floor complete all as specified and directed. |
| 38 | S&F 75 mm bore PVC (SWR) soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed. |
| 39 | S&F for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified and directed. |
| 40 | S&F for 75 mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed. |
| 41 | S&F for 75mm dia PVC (SWR) Bend of any radius with access complete all as specified and directed. |
| 42 | S&F for 110mm dia PVC (SWR) Bend of any radius with access complete all as specified and directed. |
| 43 | S&F for Brass chromium plated Tubular towel rail, 20mm dia,60cm long between flange complete all as specified and directed. |
| 44 | S&F for 15 mm bore Stop/angle valves, Chromium plated fancy typescrewed both ends for iron pipe or for unions and fixed complete all as specified and directed. |
| 45 | S&F forPVC connections pipe 15mm dia and 600 mm longwith PTMT complete all as specified and directed. |
| 46 | S&F for 32mm dia Waste coupling of PTMThalf or full threaded) (Minimum weight 32mm 45gms/40mm-60 gms) complete all as specified and directed. |
| 47 | S&F for 15mm bore diaPillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered \"Hot\" or \"Cold\" with long screwed shanks and fly nuts,screwed for iron pipe and fixed complete all as specified and directed. |
| 48 | S&F for Stop valve (or sluice valve) covers, cast iron, including bedding in cement mortar 1:3 complete all as specified and directed. |
| 49 | S&F for 15 Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. |
| 50 | S&F for 15mm dia medium grade GI tubing with all fitting and fixed to wall, ceilling or laid in floor etc complete all as specified and directed. |
| 51 | S&F for 20mm dia medium grade GI tubing with all fitting and fixed to wall, ceilling or laid in floor etc complete all as specified and directed. |
| 52 | S&F for vitreous China urinals type ( black or corner wall type) complete including providing and fixing plugs. Bedding urinal againgt wall in cement mortar 1:2, securing urinal to plug with and incuding 60 mm long brass screws, pointing around urinal back in cement, fixingflush pipe, grating and union for discharge pipe complete all as specified and directed. |
| 53 | S&F for 500 liters Rotational moulede polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part 1 ,including ball brass valves ,high pressure with polyethylene float and fly nut complete all as specified and directed. |
| 54 | M&L for point wiring with 1.5 sqmm cable PVC insulated unsheathed type, copper conductor, multistranded cable (FRLS type), 1100 Volts grade (red colour cable for phase and black colour cable for neutral) including 1.5 sqmm copper conductor, multistranded cable (FRLS type) 1100 Volts grade unsheathed PVC insulated (green colour cable for earth wire) continuity earth wire connected to common earth dolly to be drawn in and including PVC casing capping, medium grade of suitable size including all fittings such as bend, elbow, tee, joint etc with sunk cast pressed steel terminal box made out of MS sheet with 3 mm thick hylum laminated sheet cover/ plastic gang box for mounting of switch, socket and fan regulator complete all as specified and directed for following:- |
| 55 | Light/Fan point controlled by one no one way switch. |
| 56 | S&F for switch piano flush type 1 way 5/6 Amps,230 volts, 50 HZcomplete all as specified and directed. |
| 57 | S&F for ceiling rose surface type bakelite 3 terminals 230 volts AC complete all as specified and directed. |
| 58 | S&F for LED lights fitting 1 X 18/20 W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.Make : Crompton cat part No CCS-103-20-40-SL-DP-NWH. |
| 59 | S&F for LED light fitting 1X10 LED Tube light 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.Make : Crompton cat part No CCS-103-10-40-SL-DP-NWH. |
| 60 | S&F for sheet metal enclosure, MCB DB, double door, single pole & neutral, 2 way, 230 volts, 50Hz with suitable bus bar, neutral link, earth link complete all as specified and directed. |
| 61 | S&F for MCB SPN 32 Amps, 230 volts, C - curve, 10 kA complete all as specified and directed. |
| 62 | Supply, laying, jointing and testing 3 layer PPR Polypropylene random copolymer concealed pipes UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PPR plain and brass threaded polypropylene random fittings laid in trenches / wall/ surface including all fittings & necessary clamps of outer dia 25mm, SDR 7.4 (PN-16) complete all as specified and directed.Note:- Earthwork shall be measured & paid separetely. |
| 63 | All as per item No. 61.00 above but pipe of 32 mm, SDR 7.4 (PN-16). |
| 64 | Cutting of existing CI/ GI pipe 50 mm in position for insertion and including of new tee of PP-R size 50/32 mm complete all as specified and directed. |
| 65 | S&F for PPR Gate Valves (Brass insert) of 25 mm outer dia complete all as specified and directed. |
| 66 | M&L for sand cushioning to under ground cable provided with a layer of sand 8 cm depth before laying of cable and 15 cm depth after laying and stretching the cable complete all as specified and directed.Note: Purned thickness of sand shall be measured & paid. |
| 67 | M&L for well burnt sub class B bricks of nominal size 230X115X75 mm abutting each ether for mechanical protection of cable with width equal to lenght of brick complete all as specified and directed. |
| 68 | Supply laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated PVC bedded, galvanized steel strip or wire armoured LT electric power UG cables, heavy duty with stranded aluminium conductor of cross sectional area 4 sqmm 2 core with and including all fixing & connecting accessories such as Aluminium cable lugs, cable gland, nut, bolts washer etc complete all as specified and directed. |
| 69 | M&L for 25 mm bore steel tubing light grade ISI marked for protection of cable including necessary joints complete all as specified and directed. |
| 70 | SupplyInstallationTesting&CommissioningofMicroprocessorbasedNetworkableanalogueaddressabletypefirealarm control panel single loop with 8X18 characters LCD display. The panel should be a single panel having Loops with CAN networking capacity , each Loop shall have capacity to take at least 199 analogue addressable devices in one loop. The PANEL should have provision to integrate with any PA system Input/ Output Modules . The PANEL should have15 LEDs to display important information. System Integrator to be submit testing report from OEM. The PANEL should have Non-Volatile memory ensures the data does not loss even if power supply is accidentally removed. The PANEL should have RS232 interface enablescommunication with PC.The Fire Alarm Panel shall have sufficientnumbersofprogrammable relaycontrolsfor controlling AHUs, pressurization fans, ventilation fansat fire pump room, monitoring of fire sprinklerand fire hydrant pump, 240 voltsAC power supply. The panel shall include integral SMF lead acid batteries with sealed cells of 24V capable of running for a minimum of 8 hours with integral battery charger complete as required . The PANEL shall be able to generate minimum 999 History Events The Panel shall have provision for BMS IntegrationwithfollowingITProtocals like Modbus/Bacnet/Lanworks.ThePanelshould be EN 54 as Aprroved LPCB enlistedcomplete all as speicified and directed.Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon. |
| 71 | SupplyInstallationTesting&CommissioningofMicroprocessorbasedNetworkableanalogueaddressabletypefirealarm control panel two loop with 8X18 characters LCD display. The panel should be a single panel having Loops with CAN networking capacity , each Loop shall have capacity to take at least 242 analogue addressable devices in one loop. The PANEL should have provision to integrate with any PA system Input/ Output Modules . The PANEL should have15 LEDs to display important information. System Integrator to be submit testing report from OEM. The PANEL should have Non-Volatile memory ensures the data does not loss even if power supply is accidentally removed. The PANEL should have RS232 interface enablescommunication with PC.The Fire Alarm Panel shall have sufficientnumbersofprogrammable relaycontrolsfor controlling AHUs, pressurization fans, ventilation fansat fire pump room, monitoring of fire sprinklerand fire hydrant pump, 240 voltsAC power supply. The panel shall include integral SMF lead acid batteries with sealed cells of 24V capable of running for a minimum of 8 hours with integral battery charger complete as required . The PANEL shall be able to generate minimum 999 History Events The Panel shall have provision for BMS IntegrationwithfollowingITProtocals like Modbus/Bacnet/Lanworks.ThePanelshould be EN 54 as Aprroved LPCB enlistedcomplete all as speicified and directed.Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon. |
| 72 | S&F for Photo electric type linear type beam smoke detector with reflector to cover upto 100 mtrs distance with power supply complete all as specified and directed.Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon. |
| 73 | S&F for combined scattered light smoke and temperature detector( Multi Sensor) programmed to detect either smoke or heat, or both depending on the type of system having sensitivity in accordance with existing fire alarm system ofSchrack-Seconet EN 54, Cat part No-MTD 533X) complete all as specified and directed. Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon.Note :- Sensors to be installed for existing fire alarm system should be compatible with existing panels. |
| 74 | S&F for electronically addressable intelligent resettable type Manual Call Point with mounting base complying with EN54 standard and LPCB approved with the specification as appended below complete all as specified and directed.:- a)Power- 24V, ≤ 0.6 mA (Standby Current) ≤1.8mA (Alarm Current) b)Class Ac)Initiating Mode- Pressing the action plate manually and Resuming Mode- Manually Resumed by a special key.d)Ingress Protection IP-24 Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon. |
| 75 | SupplyInstallationTesting&CommissioningofAddressableCombinedSounderandStrobe,Loop Powered,16programmablealarmtones,StrobeprovidedbyhighintensityLEDcluster,Electronicallyaddressed,ComplywithEN54-3:2001+ A1:2002 + A2:2006 standard. LPCB approved complete all as specified and directed. Make : Kheraj / ATIS / L&T Electrical and Automation/ Bosch Security Systems/ Godrej Security Solutions/ Honeywell/ MINILEC. |
| 76 | SupplyInstallationTesting&CommissioningofANALOGUEADDRESSABLECONTROLRELAY MODULE with Built-in microprocessor processes messages intelligently for AHU triping Access control, Lift etc.with all accessories Comply with EN 54-18:2005 standard. LPCB enlisted/ Approved complete all as specified and directed.Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon. |
| 77 | Supply, Installation, Testing and Commissioning of TCP/IP Card RS232 card is an optional card for Control panels, providing two photoelectric isolation RS232 interfaces for connecting with Graphic MonitorCenter and Defining Tool. Modify Address of Communication Card: Press SYSTEM key, input Manager Password. After confirming the password, follow the next to operate: 3 Network Setup, 1 NET Local Address, pressing the number chooses the option complete for smooth operation all as specified and directed. Make- GST/ Esser/ Bosch/ Simplex/ Cimson |
| 78 | Supply, Installation, Testing and Commissioning of RTU Logic development for Central Monitoring through wireless communication at Master Control Station which include the development logic for fire alarm which comes from Addressable fire alarm control panel including wireless modem suitable for GSM based communication system to be mounted in RTU enclosure and shall be installed at proposed buildings (it should also be used as a GSM based autodialer, to be installed with the main control panel having minimum 10 Nos mobile connection facility and atleast memory for voice recording of minimum five monuted data) including providing one GSM Sim Card (including Rental and SMS charges for period of one year) Inport complete all as specified and directed and compatible with fire alarm panel.Make- GST/ Esser/ Bosch/ Simplex/ Simcon. |
| 79 | Supply and Laying of black colored copper 2 core 1.5 sqmm Fexible electrical wirePVC insulated and round sheathed wire voltage grade up to 1100, including all accessries complete all as specified and directed. |
| 80 | Supply installation testing of dual LED Remote response indicators for indicating the activation of the remotely located dector complete all as specified and directed.Make : Honeywell/ Siemens/ Bosch/ Godrej Security System/ Cooper/ Cimcon. |
| 81 | Supply and laying of surface MS stove enamelled steel conduit of dia 20mm for laying of fire alarm cable inside buildings complete all as specified and directed. |
| 82 | M&L for 20mm bore HDPE pipe of pressure rating 65Kgf/cm2 in trenches/ floor/ pillst sd per site requirment incl fittings complete for laying of fire alarm cable complete all as specified and directed. |
| 83 | M&L for point wiringwith 1.5 sqmm cable PVC unsheathed and insulated copper multistranded conductor (FRLS) 1100 Volts grade cable (red colour cable to be used for phase connection and black colour cable to be used for neutral connection) including PVC casing capping with all accessories including 1.5 sqmm copper multistrand conductor (FRLS) 1100 Volts grade unsheathed PVC insulated (green colour) continuity earth wire connected to common earth dolly and sunk cast pressed steel terminal box made out of MS sheet for mounting of fittings like switch, socket and fan regulator with 3 mm thick hylum laminated sheet cover complete all as specified and as directed for 5 Amp switch socket on Independent Board. |
| 84 | S&F for switch socket combination 2 in 1, 5/6 Amps piano flush type 230/240 V complete with suitable gang box complete all as specified and directed. |
| 85 | S&F for UPS for 30 min back up single phase AC input 160 to 260 V and out put 230 ± 1% of capacity 1KVA including fixing arrangement on wall complete all as specified and directed. |
| 86 | M&L for earthing complete with galvanised steel earth plate 600mm x 600mm x6.3mm thick elecrode and 4mm galvanised iron/GI wire as earthing lead burried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, the earth plate surrounded by adequate quantity of charcoal dust and common salt to a packed thickness of 15 cm on all sides connected to GI wire of 4mm dia earth lead by means ofbolts, nuts, check nuts and washers (including welding) of galvanised iron or steel and connected to main switch board / panel/ test point at the other including necessary earth work in any type of soil, returning filling in and removal of surplus soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC 1:2:4 type B1 cover slab 54cm x 54cm x 5cm reinforce with 8mm dia bar TMT @150mm centre to centre both ways with one handle for lifting made out 8mm dia MS bar with wire mesh funnel, 20mm GI tubing medium grade for watering and 40mm GI tubing light grade for protection, test point, testing on completion all as shown in Electrical Plate No 3 of SSR Part-I complete all as specified and directed. |
| 87 | Excavation in trenches not exceeding 1.50 mtr wide and not exceeding 1.50 mtr deep for taking out/ laying of pipe and getting out in any type of soil strata including making good to the disbturbed surfaces such as hardstanding, footpath/ pavments for laying of Fire alarm cable inside GI pipe of light grade 40mm dia complete all as specified and directed. |
| 88 | Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cm spread excavated soil complete all as specified and directed. |
| 89 | Removal of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed. |
| 90 | Cutting of PCC/ road, pavement, hard standingfor laying of GI conduit of 20mm dia for fire alarm cable including necessary PCC work complete to match with existing finish complete all as specified and directed. |
| 91 | S&F for air termination single pointed, aluminium rod 12mm dia and 300mm long fixed on galvanised iron pipes with copper/ aluminium/ GI strip for earth conductivity to ground complete all as specified and directed. |
| 92 | S&F for aluminium strip 25mm x 3mm with saddles/ insulators and fixing screws for roof/down conductors/ earth lead including brazing and nut bolts jointing at all joints for building/ hangar (roof/down conductor)/ pipe/ trench complete all as specified and directed. |
| 93 | Test point terminal box of size 200 x 100 x 100 mm made out of 2 mm thick hot dip galvanised sheet drilled and screwed including 6 Nos 15 mm long hexagonal head screws complete with test point terminal block made out of Gun metal or Phosphorus Bronze size 75 x 75 x 25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screws etc complete all as specified and directed. |
| 94 | Supply & install GI strip25x4 mm with saddles and fixing screws etc for roof conductors and down conductors above ground complete all as specified and directed. |
| 95 | M&L for earthing complete with galvanised steel earth plate 600mm x 600mm x6.30mm thick elecrode and 25mm x 4mm galvanised iron strip as earthing lead burried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, the earth plate surrounded by adequate quantity of charcoal dust and common salt to a packed thickness of 15 cm on all sides connected to GI strip 32mm x 6mm as earth lead by means ofbolts, nuts, check nuts and washers (including welding) of galvanised iron or steel and connected to main switch board / panel/ test point at the other including necessary earth work in any type of soil, returning filling in and removal of surplus soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC 1:2:4 type B1 cover slab 54cm x 54cm x 5cm reinforce with 8mm dia bar TMT @150mm centre to centre both ways with one handle for lifting made out 8mm dia MS bar with wire mesh funnel, 20mm GI tubing medium grade for watering and 40mm GI tubing light grade for protection, test point, testing on completion all as shown in Electrical Plate No 3 of SSR Part-I complete all as specified and directed. |
| 96 | Material and labour laying well burnt old sizebricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection all as specified. |
