ADDITION AND ALTERATION OF PAR BUILDING FOR INSTALLATION OF NEW PAR EQUIPMENT AND PROVN OF ANTENNA PEDESTAL FOR PRECISION APPROACH RADAR AND EXTERNAL SERVICES AT ARAKKONAM

Amount

Demolition of existing roof treatment of brick tiles or terracing tiles, single layer on roofs complete all as specified and as directed by Engr-in-charge.

Roughening surfaces of old concrete slab by picking sweeping clean and washing down with water to remove dust etc., and applying evenly cement slurry at the rate of 3 Kg/ sqm over cleaned roof surfaces complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B-0 (Using 12.50mm graded stone aggregate) including mixing of admixture fosroc SP 430 of M/S Fosroc chemical @ 250ml per 50kg of cement over existing roof and in padding concrete to maintain required slope and minimum thickness being 20mm complete all as specified and as directed by Engr-in-charge.

Supply only admixture fosroc SP 430 chemical complete all as specified and as directed by Engr-in-charge.

Material and labour for 5mm thick cement screed in cement mortar 1:4 with water proofing compound at the rate of 3% by weight of cement to have a smooth surface for laying of water proofing membrane complete all as specified and as directed by Engr-in-charge. Note: WPC will be measured and paid separetely.

Supply only integral water proofing compound complete all as specified and as directed by Engr-in-charge.

Material and labour for cleaning the entire roof surface thoroughly to remove all loose particles, dust /dirt particles and applying with one coat of industrial bitumen 85 /25 grade at the rate of 1.20 Kg/Sqm over the plastered surfaces of roof complete all as specified and as directed by Engr-in-charge.

Material and labour for 3mm thick APP based polymeric membrane minimum weighing 3 kg /sqm non-woven polyester reinforcement polymeric water proofing membrane (weight not less than 150 gms /sqm) laid on primed surfaces by gas flame torch application and apply one coat of industrial bitumen 85/ 25 grade at the rate of 1.20 Kg/ Sqm over APP memberence complete all as specified and as directed by Engr-in-charge.

Material and labour for applying a coat of bituminous aluminium paint @0.10kg/ sqm as weather proof coat complete all as specified and as directed by Engr-in-charge.

Removing demolised building materials/ debris etc., to a distance exc 250m but not exc 500m and deposited where defence land area complete all as specified and as directed by Engr-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish removed outside the defence land complete all as specified and as directed by Engr-in-charge.

Material and labour for coloured non skid ceramic tiles 7mm thick (square /rectangular) area of each tile exc 0.11 sqm but not exc 0.18 sqm in floors etc., over 15mm thick screed bed in cement mortar 1:4 set set and jointed in neat cement slurry and pointed in coloured cement complete all as specified and as directed by Engr-in-charge.

Supply and fix for pressed steel frames of size 105x60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for plain cement concrete 1:2:4 type B-0 (Using 12.5mm graded stone aggregates) as in filling of pressed steel door frame complete all as specified and as directed by Engr-in-charge.

Supply and fix for 35mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides covered with decorative face veneer on both faces with lipping/ frame to match complete all as specified and as directed by Engr-in-charge.

Supply and fix for stainless steel butt hinges, medium weight, 100mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for stainless steel, barrel tower bolts, of extruded section 150mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for 150mm long stainless steel handles, oval type complete all as specified and as directed by Engr-in-charge.

Supply and fix for 300mm long stainless steel sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet cast or extruded sections complete all as specified and as directed by Engr-in-charge.

Material and labour for polyvinyl chloride (PVC) sheets the thick ness is 2mm homogeneous laminated plain coloured, marbled mosaic or mottled finish laid with approved rubber based adhesively as per manufacturing instruction in the existing floor surface complete all as specified and as directed by Engr-in-charge. Note: Rates are for cutting and waste and work in all positions as well as narrow widths.

Taking down steel windows of any description with frames including guard bars (Glazed window, flyproof window and guard bars) area exceeding 1 sqm but not exc 2 sqm each and removing from site, making good the dismantled portion in PCC 1:2:4 complete all as specified and as directed by Engr-in-charge.

Supply and fix for powder coated anodised aluminium frame for doors, windows, ventilators with one or more rebates (mimimum thickness of powder coating 50 micron) including joining cleat for fixing etc., complete all as specified and as directed by Engr-in-charge. Notes: (i) All the aluminium sections provided under this item shall be measured and converted into weight for payment with the designated unit weight mentioned in the manufacturers catalogue for the corresponding aluminium sections /fittings. (ii) The rate quoted deemed to include necessary grouting/ embedding of the aluminium frames /supports into floors /walls and making good the disturbed surfaces to match with the existing surfaces and provision of necessary rubber gaskets.

Supply and fix for powder coated anodised sliding or side hung type aluminium door, window and ventilator shutters (minimum thickness of powder coating 50 micron), without sash, aluminium section weighing 0.55 Kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as all locking arrangements peg stays 150mm long (1 No), butt hinges type B-21 100mm long (2 Nos) suitable handle (1 No) etc., complete all as specified and as directed by Engr-in-charge. Note: Glass and other materials will be paid and measured separately.

Supply and fix for 4mm thick sheet glass, ordinary quality on one side fixed in door /windows, not exc 0.5sqm in each pane fixed with stainless steel screws, beads/ glazing with oil putty etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and as directed by Engr-in-charge.

Supply and fix for powder coated anodized aluminium grill of 8x8mm bars size of opening 10cms size mesh with aluminium channel 'F' angle 20x15mm aluminium frame work complete all as specified and as directed by Engr-in-charge.

Supply and fix for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperature 1.40mm and fixed with stainless steel wire staples /beads complete all as specified and as directed by Engr-in-charge.

Supply and fix for anodised aluminium size of 605x605mm snap grid frame work for flase celing including hangers 6mm dia G.I (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I falt 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for gypsum board 12mm thick in ceiling fixed with independently as per manufactures instructions complete all as specified and as directed by Engr-in-charge.

Material and labour for preparing new flase ceiling surfaces and applying two coats of plastic emulsion over one coat of pimer complete all as specified and as directed by Engr-in-charge.

Site clearance includes clearing of shrubs, vegetation, grass bush, weed, trees and saplings not exc 30cms girth measured at a height of one metere above ground level including roots and disposed off to a distance not exc 50m complete all as specified and as directed by Engr-in-charge.

Surface dressing not exc 15cms deep of soft /loose soil complete all as specified and as directed by Engr-in-charge.

Excavating over areas, not exc 1.5m deep and getting out soft /loose soil complete all as specified and as directed by Engr-in-charge.

Excavation over area exc 1.5m and not exc 3m deep and getting out in soft/ loose soil complete all as specified and as directed by Engr-in-charge.

Excavation in trenches, not exc 1.50m wide and not exc 1.50m in depth, for foundation etc., or for shafts, wells, cesspits, manholes, pier holes, etc., not exc 10 sqm on plan and not exc 1.50m in depth and getting out in soft/ loose soil complete all as specified and as directed by Engr-in-charge.

Material and labour for filling of sand and gravel (1:1) under footings including watering and well ramming and consolidation complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:4:8 type D-2 (Using 40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and as directed by Engr-in-charge.

Returning filling in soft /loose soil, including spreading, leveling, watering and well ramming in layers not exc 25cms complete all as specified and as directed by Engr-in-charge.

Maroom /red bajri filling in floors or pavings, laid in layers not exc 15cms thick spread, levelled and watering and well ramming by mechanically complete all as specified and as directed by Engr-in-charge.

Hard core of gauge not exc 63mm broken stone or boulders deposited spread and levelled in layers not exc 15cms thick, watered and rammed to a true surface broken stone or boulders complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete un-reinforced in ground floor and paving not exc 15cms thick complete all as specified and as directed by Engr-in-charge.

Material and labour for providing 50mm thick plain cement concrete 1:3:6 type C-1 (Using 20mm graded stone aggregate) laid in 1:20 slope in alternate bays as in plinth protection, surface finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete type C2 1:3:6 (Using 20mm graded stone aggregate) foundation filling of mass concrete complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete type B-1, 1:2:4, 40mm thick (Using 20mm graded stone aggregates) for floors finishes complete all as specified and as directed by Engr-in-charge.

Supply and fix for glass dividing strip 3mm thick and width of strip in 38mm on PCC flooring complete all as specified and as directed by Engr-in-charge.

Matetial and labour for 40mm thick cement concrete type B-1, 1:2:4 (Using 12.5mm graded stone aggregate) as in damp proof course etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, slabs, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality confirming to TMT bars complete all as specified and as directed by Engr-in-charge.

All as per item No.47 here-in-before but 6 to 8mm dia.

All as per item No.47 here-in-before but 5mm dia and overup to and including 10mm dia in stirrups, spaces and binders.

Material and labour for reinforced cement concrete (Design mix) M-30, (Using 20mm graded stone aggregate) for foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc., basement slabs, under reamed piles and mass concrete complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced cement concrete (Design mix) M-30, (Using 20mm graded stone aggregate) for columns, pillars, piers, posts and struts complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced cement concrete (Design mix) M-30 (Using 20mm graded stone aggregate) for slab supported on walls, beamsand columns in floors, roofs landings, balconies, canopies, deck slabs and in shelves and the like etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced cement concrete (Design mix) M-30 (Using 20mm graded stone aggregate) for beams /roof beam, cantilevers, bressumers, lintel over 1.5m span complete all as specified and as directed by Engr-in-charge.

Formwork to side of concrete foundation, footing, bases of column raft and raft beams, side and soffits (if any) of foundation and plinth beams and similar work; vertical or to batter rougth finished surface of concrete complete all as specified and as directed by Engr-in-charge.

Formwork to side of pillars, posts, struts, piers, column and stanchions finished surfaces of concrete square, rectangular or polygonal complete all as specified and as directed by Engr-in-charge.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exc 200mm thick (horizontal or sloping) of fair finished flat surface of concrete complete all as specified and as directed by Engr-in-charge.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc., also splays between floors and beams, etc., fair finished of concrete complete all as specified and as directed by Engr-in-charge.

Demolition of brick work built in cement mortaor including all quoins, arches, pillars etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and as directed by Engr-in-charge.

Taking down cement plaster or concrete etc., including racking out joints hacking for key scrubbing down with water etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 10mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces, finished fair and even without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 5mm thick in cement mortar 1:3 as in ceiling surfaces, finished fair and even without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 15mm thick on other than fair faces of brick work or concrete surfaces in cement mortar 1:4, finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for prepration of newly plastered surface of ceiling applying three coats of white wash complete all as specified and as directed by Engr-in-charge.

Material and labour for two coats of oil emulsion distemper on newly plastered surface of wall with roller application including applying 3mm thick birla/ JK putty over a coat of primer surface complete all as specified and as directed by Engr-in-charge.

Material and labour for prepration of newly plastered surfaces on walls and applying two coat of weather coat paint with priming coat of plastered surface complete all as specified and as directed by Engr-in-charge.

Material and labour for two coats of synthetic enameled paint on old painted steel and iron surface over 10cms width or girth complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of plastered or unplastered old decorated surfaces of ceilings etc., including brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and grease spots, washing etc., and applying two coats of white /lime wash complete all as specified and as directed by Engr-in-charge.

Material and labour for complete removal of existing treatment on old decorated plastered or unplastered surface walls by scrapping with steel wire brush, washing and cleaning and applying two coats of oil emulsion distember a layer of wall care putty 3mm thick over a coat of wall primer, at any height of building/ tower complete all as specified and as directed by Engr-in-charge. Note: Colour and shade will be approved by GE.

Material and labour for preparation of plastered or unplastered old decorated surfaces of walls including cornices, chajjas, and shades etc., including complete removal of existing treatment by washing, rubbing down and stoping the connected previously treated surfaces and applying two coats of weather proof paint (first quality), with a layer of wall care putty 3mm thick over a coat of wall primer, at any height of building complete all as specified and as directed by Engr-in-charge. Note: Weather proof painting should be applied chequrred pattern.

Material and labour for anti-termite treatment treating the top surface of filled earth at the rate of 5 litres emulsion per sqm of surface complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 5mm thick in cement mortar 1:3 as in ceiling surfaces, finished fair and even without using extra cement complete all as specified and as directed by Engr-in-charge.

Surface excavation not exc 30cms deep and averaging 15cms deep and getting out in soft/ loose soil complete all as specified and as directed by Engr-in-charge.

Material and labour for machine pressed pre cast concrete coloured interlocking paver block with grey cement and pigment, rubber mould vax finished, any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade complete all as specified and as directed by Engr-in-charge.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan to any radius in half brick thick wall built in CM 1:4 complete all as specified and as directed by Engr-in-charge.

Material and labour for machine pressed precast concrete coloured interlocking paver block with grey cement and pigment, rubber mould vax finished, any shape and size confirming to IS 15658-2006 of 80mm thickness, M-40 grade complete all as specified and as directed by Engr-in-charge.

Material and labour for precast PCC type B-O 1:2:4 (Using 12.5mm graded stone aggregate) of kerb stone, apex stones, bed plates, water troughs and the including weathering, slightly rounded or chemfered angles and throating complete all as specified and as directed by Engr-in-charge.

Removing excavated material not exc 50m and depositing where directed at a level not exc 1.50m above the strating point in soils complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete 1:2:4 type B-2 (Using 20mm graded stone aggregate) as in mass concrete etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for walling random rubble, uncoursed, well boded, bedded and solidly hearted, built in CM 1:4 complete all as specified and as directed by Engr-in-charge.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of squared rubble walling, regular coursed; hammer dressing with maximum depression on face from straight edge held against the dressed surface not exc 20mm for granite or trap stone complete all as specified and as directed by Engr-in-charge.

Material and labour for CM 1:3 flush pointing to square rubble masonary, uncoursed, or brought upto course complete all as specified and as directed by Engr-in-charge.

Material and labour for precast cement concrete type C-1, 1:3:6, (Using 20mm graded stone aggregate) setting in CM 1:4 as in bond stones complete all as specified and as directed by Engr-in-charge.

Extra for forming fair finishing to drain or channel 50cm inner girth in cement concrete using extra cement including forms, mitred /stopped ends etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced concrete pipes, 600mm bore of pipe class NP3, pipe laid and jointed complete with collars complete all as specified and as directed by Engr-in-charge.

Taking down copper/ aluminium point wiring (light, fan, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc., removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per condition separately) and making good disturbed surfaces of wall, floors, etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for cutting chases on brickwork concrete surfaces not exc 10cm girth and making good in cement mortar 1:3 the existing surface after carryiing out the concealed wiring including necessary finishes complete all as specified and as directed by Engr-in-charge.

Material and labour for point wiring with 1.5 sqmm single core FRLS PVC insulated unsheathed multi stranded copper conductor drawn into existing concealed conduit and provision of 1.5 sqmm single core FRLS PVC insulated unsheathed multi stranded copper conductor as earth wire and pressed steel terminal boxes for mounting switches, sockets, fan regulator etc., with 3mm thick plastic laminated sheet cover complete for the following complete all as specified and as directed by Engr-in-charge. Make for Copper cable: Finolex/ Polycab/ Plaza

One light point controlled by one switch piano.

One fan point controlled by one switch piano and one regulator.

One Exhaust fan point controlled by one switch piano.

One 3 pin socket outlet 5 Amps on independent board.

All as per item No.88 here-in-before but one 3 pin socket outlet 5/ 15 Amps, independent board with cables 4 sqmm size for phase, neutral and earth wire.

Material and labour for point wiring with 1.5 sqmm single core PVC insulated unsheathed multi stranded copper conductor drawn into including PVC conduit concealed in wall/ false ceiling/ ceiling etc., and conduit of size not less than 20mm dia and provision of 1.5 sqmm single core PVC insulated unsheathed multi stranded copper conductor as earth wire and cast iron/ pressed steel terminal boxes for mounting switches, sockets, fan regulator etc., with 3mm thick plastic laminated sheet cover complete for the following complete all as specified and as directed by Engr-in-charge. Notes: (i) Cutting/ chasing shall be measured and paid under the respective item of the schedule. (ii) One run of PVC conduit and three runs of 1.5 sqmm, single core, PVC insulated, unsheathed FRLS cable, 1100 volts grade, multistranded with copper conductor shall be measured and paid as one length. Make for Copper cables: Finolex/ Polycab /Havells/ Plaza. Make of PVC Conduit: SUDHAKAR /FINOLEX /AVON PLAST /PRESTO PLAST

One light point controlled by one switch piano.

One ceiling fan/ exhaust fan point controlled by one switch piano.

One 3 pin socket outlet 5 Amps on the same board with other switches, with cables 1.5 Sqmm size.

One 3 pin socket outlet 5 Amps, independent board with cables 1.5 Sqmm size.

All as per item No.90 here-in-before but one 3 pin socket outlet 5/ 15 Amps, independent board with cables 4 Sqmm size.

Supply and fix for socket outlet 2 in 1, 3 pin, 5 Amp flush type complete all as specified and as directed by Engr-in-charge.

Supply and fix for switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal complete all as specified and as directed by Engr-in-charge.

Supply and fix for stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc., as required complete all as specified and as directed by Engr-in-charge.

Supply and fix for ceiling rose three terminals/ PVC/ polycarbonate, isolated body complete all as specified and as directed by Engr-in-charge. Make: Anchor/ Cona/ Leader/ Lisha

Supply and fix for switch piano, flush type single pole, one way 5 Amps complete all as specified and as directed by Engr-in-charge. Make: Anchor/ Cona/ Leader/ Lisha

Taking down unserviceable sub main wiring along with earth wire of any sizes complete all as specified and as directed by Engr-in-charge.

Material and labour for sub main wiring along with earth wire with the FRLS PVC insulated copper conductor, single core cable including conduit fixed on wall /surface /concealed steel for the following sizes :-complete all as specified and as directed by Engr-in-charge.

4x16 sqmm for phase and neutral and 2x16 sqmm as earth wire

4x10 sqmm for phase and neutral and 2x10 sqmm as earth wire

2X6 sqmm for phase and neutral and 1X6 sqmm as earth wire

2x2.5 sqmm for phase and neutral and 1x2.5 sqmm as earth wire

Supply and fix for MCB, DB SPN 4 way with 200 Amps rated copper bus bar in SS enclosure double door type complete all as specified and as directed by Engr-in-charge. Note: (i) Including taking down old DB and MCBs. (ii) MCB SP shall be measured and paid separetly under the respective item of schedule. Make: Legrand/ Siemens/ Schneider/ ABB

Supply and fix for MCB SPN 40 Amps 240 volts 'C' series complete all as specified and as directed by Engr-in-charge. Make: Legrand/ Siemens/ Schneider/ ABB

Supply and fix for MCB SP 6 to 32 Amps 240 volts 'C' series complete all as specified and as directed by Engr-in-charge. Make: Legrand/ Siemens/ Schneider/ ABB

Supply and fix high efficiency wall mounted 20 watts 4 ft LED batten complete all as specified and as directed by Engr-in-charge. Note: Including taking down the existing unserviceable FTL fittings. Make: Crompton /Surya Roshini Ltd /Philips /Wipro/ Luker Technologies Pvt Ltd

Supply and fix for high efficiency wall mounted 10 watts 2 ft LED batten complete all as specified and as directed by Engr-in-charge. Note: Including taking down the existing unserviceable FTL fittings. Make: Crompton /Surya Roshini Ltd /Philips /Wipro/ Luker Technologies Pvt Ltd

Supply and fix for high efficiency modern 2x2 sqft flat panel 34 watts LED light with panel for surface dust free installation with high brightness LEDs for glare free homogenous illumination and suitable for ceilling cut out 600x600mm complete all as specified and as directed by Engr-in-charge. Note: Including taking down the existing unserviceable light fittings. Make: Crompton /Surya Roshini Ltd /Philips /Wipro/ Luker Technologies Pvt Ltd

Supply and fix for energy saving not less than 25 Watts LED light fitting, IP66 powder coated pressure die cast aluminium high power street light with heat resistant toughened glass with lens by providing GI pipe medium grade 25mm dia 1.5m in length with suitable size MS clamps two nos made out of 25x3mm FI including two coats of synthetic enamel paint over a coat of red oxide primer, prewired and including connecting up with 3 core flexible copper conductor cable of 1.5 sqmm from ceiling rose to fitting and including taking down old unserviceable damaged complete all as specified and as directed by Engr-in-charge. Make: Crompton Cat Part No. LSTS-25-CDL-M /Surya Roshini Ltd Cat part No. SLE UL 25W IP66 LXN /Philips /Wipro/ Luker Technologies Pvt Ltd

Supply and fix heavy duty exhaust fan with louvers, 300mm sweep, AC, single phase, 230 /240 volts complete all as specified and as directed by Engr-in-charge. Make: Bajaj/ Orient/ Crompton/ Polar

Material and labour for earthing complete with using galvanised steel earth plate electrode of size 600x600x6.3mm thick buried directly underground vertically (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate at a depth not less than 1.5m below ground level connected with and including galvanised iron strip 32x6mm including 40mm dia GI pipe light grade by means of nuts bolts, washers and necessary earth work in any type of soil PCC (1:3:6) type C1 chamber and RCC (1:2:4) type B-1 cover and watering pipe 20mm dia medium grade with funnel complete with mesh, refiling with black cotton soil complete all as specified and as directed by Engr-in-charge. Notes: (i) Quoted rate deemed to include necessary earth work PCC chamber, RCC cover, reinforcement removal of surplus soil, site clearance etc., (ii) GI earth strip, GI tubing light grade upto 7.5m deemed to be included the rate quoted by the contractor. (iii) Beyond 7.5m the GI earth strip and GI pipe light grade 40mm dia shall be measured and paid separetely under the respective item of the schedule. (iv) Quoted rate include testing after completion from test point and the desired earth resistance shall not more than 2 ohm. If the desired result is not obtained the earthing will be redone by the contractor at no extra cost.

Supply and fix for MCCB TPN 200 A, 36 KA, 440V with encloser etc., complete all as specified and as directed by Engr-in-charge. Make: Legrand/ Siemens/ Schneider/ ABB

Supply and fix MCCB, DB VTPN 08 way in SS enclosure double door type with 400 Amps rated copper bus bar including 250 Amps MCCB 4 pole 35 KA as incommer - 01 No and MCB SP 6 to 32 Amps - 24 Nos as out going complete all as specified and as directed by Engr-in-charge. Make: Legrand/ Siemens/ Schneider/ ABB

Shifting and fixing of DG set of 100 KVA in PAR building including demolition of existing PCC platform and provn of PCC platform of size 4x1.5x0.6m with PCC 1:1.5:3, (Using 20mm graded stone aggregate) including foundation bolts and nuts and necessary tools and plants /crane for shifting and fixing arrangement etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for earthing complete with copper earth plate electrode of size 600x600x3mm thick buried directly underground vertically (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate at a depth not less than 1.5m below ground level connected with and including copper earth strip 32x6mm including 40mm dia GI pipe light grade by means of nuts, bolts, washers and necessary earth work in any type of soil PCC (1:3:6) type C1 chamber and RCC (1:2:4) type B-1 cover and watering pipe 20mm dia medium grade with funnel complete with mesh, refiling with black cotton soil complete all as specified and as directed by Engr-in-charge. Notes: (i) Quoted rate deemed to include necessary earth work PCC chamber, RCC cover, reinforcement removal of surplus soil, site clearance etc., (ii) Copper earth strip, GI tubing light grade upto 7.5m deemed to be included the rate quoted by the contractor. (iii) Beyond 7.5m the copper earth strip and GI pipe light grade 40mm dia shall be measured and paid separetely under the respective item of the schedule. (iv) Quoted rate include testing after completion from test point and the desired earth resistance shall not more than 1 ohm. If the desired result is not obtained the earthing will be redone by the contractor at no extra cost.

Material and labour for GI pipe 40mm light grade galvanised, with all fitting laid in trenches/ wall/ floor complete all as specified and as directed by Engr-in-charge. Make: Jindal/ Prakash /Tata /Surya

Material and labour for fixing copper earth strip 32x6mm with all connecting accessories on wall battern or burried in ground or drawn in pipe or fixed to poles or any other required at site for loop earthing etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for earthing complete with using galvanised steel earth plate electrode of size 600x600x6.3mm thick buried directly underground vertically (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate at a depth not less than 1.5m below ground level connected with and including galvanised iron strip 25x5mm including 40mm dia GI pipe light grade by means of nuts bolts, washers and necessary earth work in any type of soil PCC (1:3:6) type C1 chamber and RCC (1:2:4) type B-1 cover and watering pipe 20mm dia medium grade with funnel complete with mesh, refiling with black cotton soil complete all as specified and as directed by Engr-in-charge. Notes: (i) Quoted rate deemed to include necessary earth work PCC chamber, RCC cover, reinforcement removal of surplus soil, site clearance etc., (ii) GI earth strip, GI tubing light grade upto 7.5m deemed to be included the rate quoted by the contractor. (iii) Beyond 7.5m the GI earth strip and GI pipe light grade 40mm dia shall be measured and paid separetely under the respective item of the schedule. (iv) Quoted rate include testing after completion from test point and the desired earth resistance shall not more than 2 ohm. If the desired result is not obtained the earthing will be redone by the contractor at no extra cost.

Supply and erect cable tray size 300mm (W) X 80mm (H) X 3mm (T) made up of perforated hot dip galavanized iron sheet duly powder coated with coupler plates tee horizontal bend etc., with coupler plates, tee, horizontal bend, vertical, etc., with neccessery arrangements to fix on wall complete all as specified and as directed by Engr-in-charge.

Supply, fabricate, install LT indoor wall mounting distribution panel manufactured by CPRF certified panel manufacture, made out of 2mm thick CRCA sheet on 25x25x5mm angle, double door including following accessories and danger notice board, powder coated paint and ventilation louvers complete all as specified and as directed by Engr-in-charge. (a) MCCB 250 Amps, 35 KA - 01 No adjustable type. (b)MCCB 200 Amps, 35 KA - 01 No adjustable type. (c) Digital Multifunctional meter - 01 No. (d) LED indicator lamp (set of 03) - 01 set. Make of MCCB: Legrand / Siemens /Schneider /ABB

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor for for 10 sqmm 4 core complete all as specified and as directed by Engr-in-charge. Make: Havells /Polycab /Universal /KEI

Supply and lay tubing light grade galvanised with all fittings specials such as bend, elbows, tees, short pieces connection back nuts, diminishing pieces caps plugs and unions etc., laid in trenches of 50mm bore of pipe for cable protection complete all as specified and as directed by Engr-in-charge. Make: Jindal/ Prakash/ Tata/ Surya

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade, cross sectional area 120 sqmm 3.5 core with stranded aluminium conductor including glands, connecting materials etc., complete all as specified and as directed by Engr-in-charge. Make: Havells /Polycab /Universal /KEI

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor for 16 sqmm 4 core complete all as specified and as directed by Engr-in-charge.

Supply and fix for steel tubular swaged poles type 410 SP-22 (9m long) complete with CI base plate and finial taper plug, bolts, nuts and screws complete all as specified and as directed by Engr-in-charge. Make: M/s India Tube Co Ltd, Jamnagar/ M/s Bharat conduit and poles co Bombay/ M/s Jai Bharat Poles MFG & Engg Co Baroda/ National Tubing Bombay/ M/s Bansal/ M/s Bombay Tubes

Material and labour cement concrete in foundation, in filling mass concrete type B-1, 1:2:4 (Using 20mm graded stone aggregate) for eletric pole foundation of each pole complete all as specified and as directed by Engr-in-charge.

Supply and fix for energy saving, street light fittings LED 40 watts luminaire with high power LEDs and unique flood optics to ensure uuniform distribution and saving upto 50% w.r.t conventional system and maintenance free system, ideal for area lighting, high mast and bill board including fixing arrangement on pole by providing GI pipe medium grade 25mm dia 1.5m in length with suitable size MS clamp two Nos made out of 25x3mm FI, prewired and including connecting up with 3 core flexible copper conductor cable of suitable size from ceiling rose to fitting complete all as specified and as directed by Engr-in-charge. Make: Crompton/ Surya Roshini ltd/ Philips/ Wipro/ Luker Electric technologies Ltd

Supply and fix for energy saving, flood light fittings LED 120 Watts luminaire with high power LEDs and unique flood optics to ensure uniform distribution and maintenance free system, ideal for area lighting, high mast and bill board including fixing arrangement on pole by providing with suitable size MS clamps, etc., prewired complete all as specified and as directed by Engr-in-charge. Make: Crompton/ Surya Roshini ltd/ Philips/ Wipro/ Luker Electric technologies Ltd

Supply and fix voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type and designed for input variation between 300 V to 480 V with output voltage stabilized at 415V with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 10 KVA capacity complete all as specified and as directed by Engr-in-charge. Make: Purevolt/ Volina/ IECO/ Krykard

Supply, fixing and testing LED twin type low intensity aviation light fittings in and including neccessary arrangements of nuts, bolts, welding works etc., complete as per site requirement complete all as specified and as directed by Engr-in-charge. Make: Crompton/ Surya Roshini ltd/ Philips/ Wipro/ Luker Electric technologies Ltd

Suply and fix for emergency light, not less than 60 watts complete all as specified and as directed by Engr-in-charge.

Provision of exhaust duct/ gladding for the exhaust pipe of new DG set to be provided by the OEM complete all as specified and as directed by Engr-in-charge.

Supply and fix for MS pipe for the extension of the exhaust pipe of the DG set complete all as specified and as directed by Engr-in-charge.

Material and labour for aluminium strip 25x3.15mm with saddles (ebonite insulator) and fixing screws etc., for roof conductors and down conductors above ground upto 2m height including necessary fixing arrangement like scaffolding, ladder etc., and including taking down old unserviceable complete all as specified and as directed by Engr-in-charge.

Material and labour air termination, single pointed aluminium rod 12mm dia and 300mm long for lightning conductors including taking down old unserviceable complete all as specified and as directed by Engr-in-charge.

Material and labour for test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos, 8mm dia 25mm long hexagonal head screws including taking down old unserviceable complete all as specified and as directed by Engr-in-charge.

Supply and install GI strip 32X6mm buried in ground drawn in GI tubing complete all as specified and as directed by Engr-in-charge.

Supply and fix fire alarm control panel complying with BS EN 54 single loop panel of capacity from 99 detectors and 99 modules upto 200 detectors complete all as specified and as directed by Engr-in-charge. Make: Honeywell/ Siemens/ Apollo

Supply and fix detectors complying with and type certified to EN-45 addressable type multisensor detector with heat and smoke combination photoelectric/ optical with base with self built intelligence as per IS:11360 complete all as specified and as directed by Engr-in-charge. Make: Honeywell/ Siemens/ Apollo

Supply and fix for hooter/ addressable sounder complete all as specified and as directed by Engr-in-charge. Make: Honeywell/ Siemens/ Apollo

Supply and fix for Manual call point complete all as specified and as directed by Engr-in-charge. Make: Honeywell/ Siemens/ Apollo

Supply and fix for zone module complete all as specified and as directed by Engr-in-charge. Make: Honeywell/ Siemens/ Apollo

Supply and fix for MCB DB SPN, 4 way 230 V, comprising of the following complete all as specified and as directed by Engr-in-charge. (i) MCB SPN, 32 Amps, 'C' Curve, 230 volts - 01 No. (ii) MCB SP 6-32 Amps, 'C' Curve, 230 volts - 02 Nos. Make: Legrand/ Siemens/ Schneider/ ABB

Material and labour for earthing complete with copper earth plate electrode of size 600x600x3mm thick buried directly underground vertically (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate at a depth not less than 1.5m below ground level connected with and including copper earth strip 20x3mm including 40mm dia GI pipe light grade by means of nuts, bolts, washers and necessary earth work in any type of soil PCC (1:3:6) type C-1 chamber and RCC (1:2:4) type B-1 cover and watering pipe 20mm dia medium grade with funnel complete with mesh, refiling with black cotton soil complete all as specified and as directed by Engr-in-charge. Notes: (i) Quoted rate deemed to include necessary earth work PCC chamber, RCC cover, reinforcement, removal of surplus soil, site clearance etc., (ii) Copper earth strip, GI tubing light grade upto 7.5m deemed to be included the rate quoted by the contractor. (iii) Beyond 7.5m the copper earth strip and GI pipe light grade 40mm dia shall be measured and paid separetely under the respective item of the schedule. (iv) Quoted rate include testing after completion from test point and the desired earth resistance shall be not more than 1 ohm. If the desired result is not obtained the earthing will be redone by the contractor no extra cost.

Material and labour for fixing copper earth strip 20x3mm with all connecting accessories on wall battern or burried in ground or drawn in pipe or fixed to poles or any other required at site for loop earthing etc., complete all as specified and as directed by Engr-in-charge.

Excavation in trenches, not exc 1.5m wide and not exc 1.5m in depth for foundation etc., and getting out for soft /loose soil complete all as specified and as directed by Engr-in-charge.

Supply and lay standard size common burnt clay building bricks sub class 'B' for cable protection, laid dry complete all as specified and as directed by Engr-in-charge.

Supply and spread reddled earth for UG cable cushioning including punning on top and bottom of the cable complete all as specified and as directed by Engr-in-charge.

SREE BALAJI ENTERPRISES

M.G.Swamy and Co.,

RD ENTERPRISES

SUSII CONSTRUCTIONS

C SRINIVASAN

R.P.TRADERS

SIVA ENTERPRISES

RK CONSTRUCTION