Rehabilitation and improvement works of Gambhiri Dam District Chittorgarh under Dam Rehabilitation and Improvement Project (DRIP) Phase-II

Amount

Re-Sectioning of disturbed earthen embankment profile of main dam including d/s sand filter extension and construction of d/s rock toe and filter drain and treatment of longitudinal crack.

Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Juliflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in-charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting. Ordinary

Cutting and uprooting of trees including removing of roots and filling of hole, cutting/up rooted would be property of the department Over 30cms to 45 Cms grith

Cutting and uprooting of trees including removing of roots and filling of hole, cutting/up rooted would be property of the department Over 45 cms to 60 Cms grith

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and de-watering wherever required complete in all respect. Hard soil mixed with kunker/ boulder, murram

Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. With lead beyond 1.0 Km and up to 1.5 km

Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. With lead beyond 1.5 Km and up to 2 km

Re-handling of excavated material including loading unloading and dressing within initial lead of 50 m and lift of 1.5m with cost of de-watering wherever required and all applicable taxes and levies etc. complete in all respect. Earth / Soil

Extra charges for disposal of excavated/re-handled material in required profile laid in uniform layers and given side slopes well dressed having layer thickness including loading and un-loading wherever required with cost of de-watering wherever required complete in all respect.Not exceeding 20cm

Compaction of earth or highly weathered strata By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor required as per site condition to obtain dry density of.at least 98% of Standard Proctor's density

Watering of earth including cost of carriage of water when source of water is up to 1 Km

Lip cutting and final dressing as per designed section including re-handling and disposal of excavated earth in layers 20 cm on embankments etc. with cost of de-watering wherever required, and complete in all respect

Labour charges including watering for puddle work to obtain minimum dry density as 90 % of M.D.D.

Supplying and laying quarry spalls properly graded but not more than 10cm in size with spreading in required profile including all leads & lifts

Dismantling of masonry with care inclusive of de-watering wherever required Dry stone masonry or pitching

R. R. stone pitching, hammer dressed with packing of voids from small stones including all lead & lifts, in required profile of 30 cm thickness (± 5 % thickness tolerance)

Supplying and laying sand of grade as per design requirement in required profile including all lead & lifts. This item is to be used only for laying filter / inverted filter

Supplying and laying aggregate in layers and profile as specified including all leads & lifts. River gravel 40 to 80 mm size

Labour charges Dry boulder filling in required profile with filling of voids etc. complete including all lead & lifts, and well finished surface

Supply of Stones for soling, boulder for rock toe, toe drain, rock fills etc. not less than 15 cm in any direction including all lead and lift.

Re-setting of disturbed riprap on u/s of Dam on left and right flank.

Dismantling of masonry with care inclusive of de-watering wherever required Dry stone masonry or pitching

Labour charges for Rip rap stone laying in required profile properly hand packed using stone of specified size including all lead & lifts.23 cm thickness (± 5 % thickness tolerance)

Supplying and laying quarry spalls properly graded but not more than 10cm in size with spreading in required profile including all leads & lifts

Supply of Stones for Rip-Rap at least one side not less than 23 cm in size including all lead and lift.

Repairs of two nos. Sluice Room, U/s Dam Parapet walls and Construction of new Boundary wall at guide bund including repair of two nos. steel structural portions for gates.

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and de-watering wherever required complete in all respect. Hard soil mixed with kunker/ boulder, murram

Demolishing stone rubble masonry including staking of usable material and disposal of unusable material within 50 m lead inclusive of de-watering wherever required (b) in cement mortar (Weathered;weakened)

Dismantling of old plaster or skirting , racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground with in 50 meter lead inclusive of de-watering wherever required

Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 40 mm

Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for foundation including curing all leads of all construction materials including curing etc. complete. in cement sand mortar (1:5)

Random rubble stone masonry (using R.R. stones where 75% stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for masonry work in super structure for Dam and other works including curing all leads of all construction materials including curing etc. complete in cement sand mortar (1:5).

Plaster in cement sand mortar 1:3 including racking of joints, smooth finishing & curing etc. complete including all leads of all construction materials of thickness 20 mm.

Providing and laying cement concrete coping in (1:2:4) with maximum size of crusher broken aggregate up to 20 mm. Including shuttering etc. with all leads of material complete in all respect in thickness of (b) 50 mm

Providing and fixing steel glazed window frame made out of 80x40 mm hollow sheet section of 16 gauge Thickness, joint mitred welded and grinded including hold fast of lugs 13mmx 3mm and 15cm long embedded in C.C. block 15x10x10cm of 1:3:6 nominal concrete and including fixing of pivoted hinges of approved quality,windows shutters made out of 50x25mm hollow steel section 15 mm paitam of 18 gauge thickness, joint mitred and grinded including 10mmx10mm square bras welded to frame for paitam fixing float glass 4 mm thick panes with glazing clips and metal sash putty and fixing of shutters frames peg stay, U shape handle 100mm long, tower bolts 100mm long of steel powder coat superior quality including fixing and jointing with frame hinges priming coat with steel primer complete in all respect as per direction of Engineer-in-charge. Window openable

Supplying and fixing of steel doors, with frame of hollow metal pressed section (80X50mm) of 1.25mm thick with single sheet shutter having thickness 0.8mm M.S. sheet to spot welded and embossed with rib types design front vertical including holds fasts of (15x3mm), M.S. oxidized fittings such as butt hinges sliding doors bolts, handles, tower bolts etc. complete in all respects as per drawing and specifications including applying priming coat of approved steel primer.

Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20 x 3 mm with suitable screw at not exceeding 150mm distance.

Supplying and fixing rolling shutters of approved make, made of 80x1.25 mm M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including cost of spring hooks, providing and fixing necessary 25.3cm long wire springs grade No. 2 and M.S. top cover 1.25 mm thick for rolling shutters as per design,(clear openable area to be measured for payment).

Structural steel work welded in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete above plinth level upto 4.5 mtr height In flats, Tees, Angles and Channels

Construction of slope drains on d/s side on earthen embankment and Collection drain etc.

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and de-watering wherever required complete in all respect. Hard soil mixed with kanker/ boulder, murram

Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto (For mix design Cement content considered 400 kg/ cum of concrete) of maximum size upto20 mm Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. Column,slab,cantilever,projections stair cases lintels,beams,chajjas, retaining walls,piers, abutments, galleries, arch covers,bed plates, sluice capstan bases etc.

Side shuttering including propping etc. complete (To achieve finish F2) for Retaining wall up stream or down stream slope facing of dams & open faces of construction joints etc.

Supplying of MS reinforcement including labour charges for bending, binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using Tor or ribbed bars (IS1786-1985)

Remedial work to arrest seepage through foundation of earthen Embankment.

Drilling more than 48 mm but upto 76 mm dia, holes in over burden hard soil compacted earth, murram etc. for consolidation / curtain grouting in stages by percussion drilling including cost of drilling equipment, compressed air, water etc. complete and re-drilling in the hole through set grout if required. Up to 5 m. depth

Drilling more than 48 mm but upto 76 mm dia, holes in all types of rock or artificial hard material like concrete or masonry for consolidation/ curtain grouting in stages by percussion drilling including cost of drilling equipment, compressed air, water etc. complete and re-drilling in the hole through set grout if required.Up to 5 m. depth

Drilling more than 48 mm but upto 76 mm dia, holes in all types of rock or artificial hard material like concrete or masonry for consolidation/ curtain grouting in stages by percussion drilling including cost of drilling equipment, compressed air, water etc. complete and re-drilling in the hole through set grout if required. From 5 to 10 m depth

Drilling more than 48 mm but upto 76 mm dia, holes in all types of rock or artificial hard material like concrete or masonry for consolidation/ curtain grouting in stages by percussion drilling including cost of drilling equipment, compressed air, water etc. complete and re-drilling in the hole through set grout if required. From 10 to 15 m depth

Supplying and lowering into holes and fixing of casing pipes of suitable diameter to enable drilling of minimum 48 mm dia grout holes.

Washing and open flushing of drilled holes by alternate jet of air and water under pressure prior to pressure washing and flushing or grout after stage grouting including cost of equipment, compressed air and etc. complete.

Normal pressure washing of drilled hole in stages in approved pattern for cleaning of clay, soil and other filler materials from the seams and joints in the foundation rock by establishing connections under pressure with air & water including cost of equipment, accessories compressed air, water, labour, admixtures if any required etc. complete as per specification.

Grouting of drilled holes minimum 35 mm dia with or without packers with cement/ clay and or chemicals (in the form of slurry with water) in prescribed ratio till refusal including cost of grouting equipment, compressed air and water etc. complete but excluding cost of cement, clay and chemicals (only dry weight of ingredients excluding chemicals to be considered ) with a working pressure upto 15 kg/Cm2 (Dry cement consumption)

Conducting water intake test in test holes under pressure for determining permeability before or after grouting including cost of equipment and water etc. complete

Cement (in bags) 50 Kg in weight. As per IS 1489 and IS 8112 (excluding cost of empty begs).

Repairs of spillway and energy dissipation system, piers / structure, joints and repairs & painting of spillway Radial & Vertical gates, hoisting system and gantry crane:-

Excavation including loading, unloading, disposal and dressing of excavated rock within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, de-watering wherever required complete in all respect. Soft / Disintegrated rock

Excavation including loading, unloading, disposal and dressing of excavated rock within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, de-watering wherever required complete in all respect. Hard rock not requiring blasting

Excavation including loading, unloading, disposal and dressing of excavated rock within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, de-watering wherever required complete in all respect. Phylite & other hard rock requiring nominal blasting

Demolishing stone rubble masonry including staking of usable material and disposal of unusable material within 50 m lead inclusive of de-watering wherever required (b) in cement mortar (Weathered; weakened)

Demolishing of reinforced concrete including stacking of usable material and disposal of unusable material within 50 m lead inclusive of de-watering wherever required.

Preparation of foundation of structure including removal of all loose stones, silt and final washing by compressed air and water under pressure.

Random rubble stone masonry (using R.R. stones where 75% stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for masonry work in super structure for Each subsequent height of 3.0 metre or part there-of above initial lift of 5.0 m from ground level (up ward and down ward) for dam works including curing all leads of all construction materials including curing etc. complete in cement sand mortar (1:3).

Drilling holes of 35 mm diameter for anchor rods upto 1.50 m. depth

Labour charges for fixing of anchor bars in neat cement grout including cost of cement and curing etc. complete.

Supply of Tor steel anchor bars of required diameter,length and shapes at site of work complete.

Side shuttering including propping etc. complete (To achieve finish F2) for Retaining wall, counter fort, abutment, wing walls up stream or downstream slope facings of dams and open faces of construction joints etc.

Supplying of MS reinforcement including labour charges for bending, binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using Tor or ribbed bars (IS1786-1985)

Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 40 mm

Providing and Laying in position of Cement concrete Nominal mix (1:2:4) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 20mm

Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto (For mix design Cement content considered 400 kg/ cum of concrete) of maximum size upto20 mm Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. Column,slab,cantilever,projections stair cases lintels,beams, chajjas, retaining walls, piers, abutments, galleries, arch covers,bed plates, sluice capstan bases etc

Providing and Laying in position of Cement concrete Design mix M-25 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto(For mix design Cement content considered 420 kg/ cum of concrete) Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement.In foundation rafts, beams, columns bases stilling basins, buckets, aprons etc. (non suspended horizontally laid mass concrete)

Flush or ruled pointing on stone masonry including racking of joints and curing etc. complete including all leads of all construction materials in mortar ratio. In Cement sand mortar 1:3.

Labour charges for removal of existing worn out/ damaged bottom and side rubber seal of Stop Log Gate of Dam by cutting bolts with gas cutter, providing holes in new rubber seal insertion of sleeves and fixing over gates with nut blots, washer etc. including cost of gas(LPG and Oxygen) cylinder etc. complete.

Painting of un machined surface, as per IS 14177, for which surface preparation by blast cleaning of class 'B', primer coat (one coat) of chlorinated rubber based zinc phosphate primer, to provide a dry film thickness of 50±5 microns and finish coat (three coats) of vinyl resin/ chlorinated rubber, using air less spray, to provide a dry film thickness of 30±5 microns per coat.Thus, total dry film thickness of all coasts including primer coat should not be less than 125 microns. Thus will include expenses on mobilization and demobilization of equipment’s.; For maintenance painting, the surface preparation shall be done by appropriate hand and power tool cleaning. Prior to hand and power tool cleaning, any heavy layer of rust should be removed by chipping. Visible oil, grease, dirt and other foreign material be cleaned using solvents like clean mineral spirits, xylol or white gasoline. After hand and power tool cleaning, the surface should be cleaned of loose dust and debris and/or blast cleaned as laid down in Para 7.0 of IS Code 14177. After the surface preparation, the primer and finishing coats shall be carried out as provided above for . up to 1.5 m height

Painting of un machined surface, as per IS 14177, for which surface preparation by blast cleaning of class 'B', primer coat (one coat) of chlorinated rubber based zinc phosphate primer, to provide a dry film thickness of 50±5 microns and finish coat (three coats) of vinyl resin/ chlorinated rubber, using air less spray, to provide a dry film thickness of 30±5 microns per coat.Thus, total dry film thickness of all coasts including primer coat should not be less than 125 microns. Thus will include expenses on mobilization and demobilization of equipment’s.; For maintenance painting, the surface preparation shall be done by appropriate hand and power tool cleaning. Prior to hand and power tool cleaning, any heavy layer of rust should be removed by chipping. Visible oil, grease, dirt and other foreign material be cleaned using solvents like clean mineral spirits, xylol or white gasoline. After hand and power tool cleaning, the surface should be cleaned of loose dust and debris and/or blast cleaned as laid down in Para 7.0 of IS Code 14177. After the surface preparation, the primer and finishing coats shall be carried out as provided above for . Beyond 1.5 m height

Providing of Rubber seals as per IS:11855 for Dam sluice, canal, barrage, stop dam etc. gates of required size and type and specifications with testing, including all lead and lifts, packing & forwarding charges for all components etc. complete. Rubber seal musical note type 75mm x 33mm x 12mm (33mm Bulb) uncladed

Providing of Rubber seals as per IS:11855 for Dam sluice, canal, barrage, stop dam etc. gates of required size and type and specifications with testing, including all lead and lifts, packing & forwarding charges for all components etc. complete. Rubber seal musical note type 100mm x 44mm x 14mm (44mm Bulb) uncladed

Providing of Rubber seals as per IS:11855 for Dam sluice, canal, barrage, stop dam etc. gates of required size and type and specifications with testing, including all lead and lifts, packing & forwarding charges for all components etc. complete. Rubber seal Flat type 75mm x12mm uncladed

Providing of Rubber seals as per IS:11855 for Dam sluice, canal, barrage, stop dam etc. gates of required size and type and specifications with testing, including all lead and lifts, packing & forwarding charges for all components etc. complete. Rubber seal Flat type 100mm x14mm uncladed

Structural steel work welded in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete above plinth level upto 4.5 mtr height In flats, tees, angles & Channels.

Providing and fixing welded mesh/expanded metal mesh in frame work, flat iron beading 20x3 mm including top cross laps inside and out sides welding, iron bolts, screws, clips etc. complete (excluding frame work) of size. Welded mesh 25x25mmx16 gauge.

Providing corrugated G.I. sheet roofing fixed with G.I. J or L hooks bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coat of approved paint on over lapping of sheet complete (upto a pitch of 60 degree) & excluding the cost of purlins rafters and trusses, for class of sheets. 0.80 mm Thick

Providing of 32 mm wire rope 6x36 construction fiber main core right hand lay ungalvaniszed confirming to IS:2266/1989

Labour charges for removing old wire rope and fixing of new wire rope with all accessories and T&P etc. complete.

Supplying and fixing of RCC counter weight of vertical gate of Gambhiri dam of size(3x0.4x0.5) duly fixed in MS plate ,angle base & weight including removal of old counter weight complete in all respect.

P/Laying P.V.C. / XLPE insulated & P.V.C. sheathed cable of 1.1 KV grade with Copper conductor of IS:1554 P-I / IS :7098 P - I of Group 1 of approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, IInd class bricks covering, refilling earth,compaction of earth, making necessary connection, testing etc. as required of size.50.0 Sq.mm 4 core

Repair of Gantry Crane for spillway Stoplog at Gambhiri dam including Overhauling, General Maintenance of Complete Crane, servicing of Motor,Gears,Replacement of electrical instruments like limit switches , terminal boxes , remote assembly, cables, Replacement of LT and CT wheel assembly of Gantry Crane to make it workable to the satisfaction of Engineer- in- Charge.(complete in all respect) .

Repair and Maintenance of seven number (7 No.) Radial gate Including Overhauling and General Maintenance of Hydraulic Cylinder (14Nos),Hydraulic Power pack including complete Hydraulic lines from power pack to cylinder and system e,g, tank, piping ,motor , pump valves , pressure switches etc., Servicing and General Maintenance of all Control panels ( Local and Remote ) including Electrical for operation of these to make it workable to the satisfaction of Engineer-in-Charge.( complete in all respect)

Construction of dam top road and repair work of approach road to dam

Cleaning of the existing black topped surfaces with brooms, soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatment. (MoRTH specification : clause to 503, 112).

Construction of embankment with approved Material obtained from borrow-pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting by vibratory roller 8-10 tonne to meet requirement of Table 300-2 including cost of compensation for earth taken from private land with lead upto 1 km as per MoRTH Specification : Clause No. 305.

Providing, laying and spreading of granular sub-base by providing coarse graded Material, spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per MoRTH Specification : clause No. 401. Grading –III .

Providing, laying, spreading and compacting crushed graded stone aggregate as per Table 400-10 & 400.11 to Wet Mix Macadam specifications including premixing the Material with water to OMC in mechanical mixer (Pug mill) as per design mix, carriage of mixed Material by tipper to site laying in uniform layers, with motor grader/F.E. loader/Paver Finisher, in sub-base/base course on a well prepared under-base and compacting with Vibratory Roller to achieve the desired density including lighting, guarding, barricading and maintenance of Diversion etc. (MoRTH specification : Clause 406). with all lead & lift .

Providing and applying primer coat over prepared surface of granular base with bitumen emulsion as per IS:8887 & manufacturer’s specifications @6 kg/10 sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the Material uniformly at specified rates and temperatures (including cleaning of road surface) as per MoRTH specification : Cl. 502, 112. .

Providing and applying tack coat on the prepared surface, with bitumen emulsion as per IS:8887 & manufacturer’s specifications @0.2 kg/sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the Material uniformly at specified rates and temperatures (including cleaning of road surface) as per MoRTH specification Cl. 502, 112. .

Providing and laying open graded premix carpet 20mm thick (compacted), on prepared surface in a single course as wearing course, composed of specified graded crushed aggregates as per Table 500-23, heating bituminous binder @ 14.6 kg/10 sqm and aggregates in Hot Mix Plant (including cost of anti-stripping compound, wherever required), transporting the mixed Material with tipper and laying with paver finisher to the required level and grade, rolling with power roller, 8-10 tonne, but excluding cost of tack coat and seal coat with lead for mix of Material 1 km (MoRTH specification : clause 510, 112) In Hot Mix Plant 40-60 TPH, including loading of aggregates with F.E. loader bitumen VG30 grade.

Providing and applying Premixed Seal Coat type “B” comprising of thin application of fine aggregate (0.06 cum per 10 sqm) premix with (6.8 kg per 10 sqm) bitumen binder (including cost of anti-stripping compound, wherever required) in mini hot mix plant 6-10 TPH, and laying with paver finisher and rolling with power roller 8-10 tonne, including all lead of mix Material (MoRTH specification : clause 511).Bitumen VG 30 grade.

Making new service road 4 to 5 m width including jungle clearance, cutting of trees upto 10 cms dia, cutting of humps upto 30 cms, height and filling local depressions, making of ramps on Nallah crossing etc. In semi- hilly area

Filling of pot holes and patch repairs with Built up Spray Grout in two layers with 53-22.4 mm size of aggregates upto 75mm depth and removal of all failed Material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot-holes with hot bituminous Material using bitumen VG10 grade as per clause 506 compacting with 8-10 tonne power roller, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2 including cost of Material, fuel T&P etc. complete. (MoRTH specification : Clause 503, 506 & 3004.2)

Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 40 mm

Providing and Laying un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub-base with 43 grade cement, coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design,laid in approved fixed side formwork (steel channel ,laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing),spreading the concrete with shovels , rakes , compacted using needle , screed and plate vibrators and finished in continuous operation including provision of contraction and expansion , construction joints , applying debonding strips ,primer,sealant,dowel bars,near approaches to bridge/culvert and construction joints , admixtures as approved , curing of concrete slabs for 14 - days , as per drawing and as per MoRTH Specification : Clause No. 602, 112.Using curing compound and water finishing to lines and grade as per drawing and MoRD Specifications Clause 1501 including vacuum de-watering process with all required equipment Cement concrete M-30 pavement Grade .

Side shuttering including propping etc. complete (To achieve finish F2) for Retaining wall, counterfort, abutment, wing walls up stream or downstream slope facings of dams and open faces of construction joints etc.

Supplying of MS reinforcement including labour charges for bending, binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using Tor or ribbed bars (IS1786-1985)

Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required, curing,compaction and finishing with rendering in cement sand mortar1:3 ( 1 cement :3coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto(For mix design Cement content considered 400 kg/ cum of concrete) of maximum size upto20 mm Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. Column,slab,cantilever,projections stair cases lintels, beams, chajjas,retaining walls, piers, abutments,galleries,arch covers, bed plates, sluice capstan bases etc.

Construction of control and Security room and Renovation of existing Buildings

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50 m and lift upto 1.5 m in dry or moist including dressing of excavated area, de-watering wherever required complete in all respect. Hard soil mixed with kunker/ boulder, murram.

Demolishing stone rubble masonry including staking of usable material and disposal of unusable material within 50 m lead inclusive of de-watering wherever required (b) in cement mortar (Weathered;weakened)

Dismantling of old plaster or skirting , racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground with in 50 meter lead inclusive of de-watering wherever required

Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 40 mm

Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for foundation including curing all leads of all construction materials including curing etc. complete.complete in cement sand mortar (1:5).

Random rubble stone masonry (using R.R. stones where 75% stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for masonry work in super structure for Dam and other works including curing all leads of all construction materials including curing etc. complete in cement sand mortar (1:5).

Brick masonry (using well burnt clay bricks of size 230 x 110 x 70 mm, class designation 75 as per specification) up to plinth including all leads of all construction materials including curing etc. complete. In cement sand mortar 1:5

Plaster in cement sand mortar (1:3) including racking of joints smooth finishing and curing etc. complete including all leads of all construction materials of thickness 12 mm.

Plaster in cement sand mortar (1:3) including racking of joints smooth finishing and curing etc. complete including all leads of all construction materials of thickness 20 mm.

Providing and laying cement concrete coping in (1:2:4) with maximum size of crusher broken aggregate up to 20 mm. Including shuttering etc. with all leads of material complete in all respect in thickness of (b) 50 mm

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding. Old work ( one or more coats) including scrapping surface and necessary repairs Same colour

P & F Low level Flushing Cistern of 10 litres capacity (IS : 2556 mark), of approve make with complete fittings C.I. brackets duly painted, brass ball cock with ball, (IS : 1703 mark) complete including cutting and making good the wall: PVC with CP brass long band.

P & F WVC wash basin (Ist quality, I.S.: 2556 Mark) of approved make with C.I. brackets duly painted 1 No 15 mm C.P. pillar cock (I.S. : 8934 Mark) & 32 mm C.P. brass waste coupling of approved make, 25 mm G.I. waste pipe complete including cutting & making good the wall. Size 510 x 400 mm

P & F Beveled edge Mirror of special glass of approved make (Atul Modi Guard Saint Gobin or equivalent) complete with 6 mm thick asbestos cement sheet ground fixed to wooden screw & washers. Size 600 x 450 mm x 4 mm thick

P & F extension pipe for bib cocks of approved quality/make. C.P. brass of heavy & superior quality 50 x 15 mm

Labour charges for removing WVC W.C. pan. Flushing cistern

P & F GI pipes ( External works ) with GI fittings excluding Union (IS:1239 mark) and MS clamps, including trenching and refilling earth etc. 15mm dia Nominal Bore B class

P & F GI pipes ( External works ) with GI fittings excluding Union (IS:1239 mark) and MS clamps, including trenching and refilling earth etc. 20mm dia Nominal Bore B class

P & F Pillar Cocks (IS :8934 Mark) of superior quality and approved make: C.P. Pillar cock, 15 mm dia nominal bore

P & F Bib Cock (IS : 8931 Mark), Superior quality of approved make: C.P. Brass bib cock,15mm nominal bore.

P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Geyser etc. C.P. Inlet connection 15mm.Brass (IS : 8931 marked)

P & F Flush Cock / Flush Valve (IS : 9758 Mark) for WC of approved quality make : CP brass push type 15mm nominal bore.

Providing and fixing frames for doors and windows of EZ-7 ISI marks section welded at corners and duly painted with red oxide paint, frame to be fixed by MS flat 230x16x3mm size holdfast embedded in cement concrete M-10 (1:3:6) block size 230x115x75mm with oxidized iron 100mm round hinges screwed and welded complete in all respect as per design with priming coat of red oxide.

Supplying and fixing rolling shutters of approved make, made of 80x1.25 mm M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including cost of spring hooks, providing and fixing necessary 25.3cm long wire springs grade No. 2 and M.S. top cover 1.25 mm thick for rolling shutters as per design,(clear open able area to be measured for payment).

Providing and fixing M.S. sheet single leaf door shutter in angle iron frame 35x35x5mm suitabilly diagonally bracked with 25x3mm flat iron above and below lock rail of size 50x5mm beading extra including all fittings, as per direction of Project Manager but excluding cost of chowkhats: including two coats of anti-corrosive red oxide primer paint. M.S. Sheet 18 S.W.G.

Providing and fixing steel glazed window frame made out of 80x40 mm hollow sheet section of 16 gauge Thickness, joint mitred welded and grinded including hold fast of lugs 13mmx 3mm and 15cm long embedded in C.C. block 15x10x10cm of 1:3:6 nominal concrete and including fixing of pivoted hinges of approved quality,windows shutters made out of 50x25mm hollow steel section 15 mm paitam of 18 guage thickness, joint mitred and grinded including 10mmx10mm square bras welded to frame for paitam fixing float glass 4 mm thick panes with glazing clips and metal sash putty and fixing of shutters frames peg stay, U shape handle 100mm long, tower bolts 100mm long of steel powder coat superior quality including fixing and jointing with frame hinges priming coat with steel primer complete in all respect as per direction of Project Manager. Windows openable.

Providing and fixing fully panelled double leaf shutter for doors as per approved design and drawing with approval ordinary C.P. / oxidised steel fittings as per Annexure 'A' and width of styles & top rail of 100 mm and lock rails width of 150 mm and bottom rail of 200 mm width including teak wood beading of size 19 mm x 12 mm on both faces complete. Local wood Gr-1. 25 mm Thick

Providing and fixing in CM 1:4 double paitam (rebated) stone door window and ventilator frames of approved quarry: Size 125x75 mm

Providing and fixing Ist quality standard White/ ivory,grey, fuma red brown, light green, light blue and other light shades Glazed Tiles of (confirming to IS : 13753 & IS 13622) of size 300 mm x 200 mm in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in white cement mixed with pigment to match the shade of tile complete (excluding the cost of cement plaster on walls & pillars ).Add extra for plaster over item no 7.3 cement mortar 1:4

Providing and fixing Ist quality MAT finished ceremic tiles size 300 x 300 mm confirming to IS: 13755 & IS: 15622 colour such as white, grey, Ivory, fume red brown in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry including nicely finished joints using water proof joint filler powder and finishing with flush pointing in white cement mixed with pigment to match the shade of tile complete (including the cost of cement mortar bed 1:4).

Painting with ready mix paint of approved brand and manufacture in all shades to give an even shade : Old wood work ( one or more coats)

Providing and fixing fully panelled double leaf shutter for windows and ventilators as per approved design and approved steel fittings as per Annexure -'A' and width of styles, drawings with bottom & top rails o 75 mm including bending of 25 mm x15mm. size on both faces.Local wood Gr-1 25 mm thick wood

Dismantling of flooring with care including stacking of serviceable material and disposal of unserviceable material with in 50 mtr lead for: Cement concrete flooring

Precast terrazo tiles of approved make 20mm thick with marble chips of size upto 6mm laid in floors and landing jointed with neat cement slurry mixed with pigment to match the shade of the tiles including rubbing and polishing complete on 30mm thick bed of cement sand mortar 1:4. Light shade using white cement

Repair of door, window shutters including cost of material and labour for change of damaged : Style / rail of teak wood 30mm thick/ Aluminium Section 4"wide

Repair of door, window shutters including cost of material and labour for change of damaged : Style / rail of teak wood 30mm thick/ Aluminium Section 6" wide

Repair of door, window shutters including cost of material and labour for change of damaged : Panel by Shuttering Ply - 9mm thick (Commercial)

Repair of door, window shutters including cost of material and labour for change of damaged : Panel by Wire Gauge 14 mesh x 24 gauge

Repair of door, window shutters including cost of material and labour for change of damaged : Panel by Plain Glass Panes 4mm thick

Repair of door, window shutters including cost of material and labour for change of damaged : Aldrop of mild Steel 12" long x12mm dia

Repair of door, window shutters including cost of material and labour for change of damaged : Aldrop of mild Steel 8" long x 10mm dia

Repair of door, window shutters including cost of material and labour for change of damaged : Stopper of Aluminium with Double Rubber Gutka

Repair of door, window shutters including cost of material and labour for change of damaged : Stopper of Aluminium with Door Springs of mild Steel

Repair of door, window shutters including cost of material and labour for change of damaged : Steel Hinges For Wooden Chowkhat 3" size.

Repair of door, window shutters including cost of material and labour for change of damaged : Steel Hinges For Stone Chowkhat ,4"size

Repair of door, window shutters including cost of material and labour for change of damaged : Steel Hinges Steel Handle 6" size

Providing & laying broken glazed titles on 20 mm thick in plain cement mortar 1:4 (broken glazed tiles not less than 9kg/Sqm) and joints filled with white cement with water proofing compound all complete as per direction of Engineer -in-charge

Dismantling stone slab tarrazo chips flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 mtr lead

Dismantling roofs with care including stacking of serviceable material and disposal of unserviceable material within 50 mtr lead for :Stone slab roofing complete with lime dhar and kharanja

Centering and shuttering for slabs, beams, lintels Columns, trough with or without caps and base including propping and remove

Supplying of MS reinforcement including labour charges for bending, binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using Tor or ribbed bars (IS1786-1985)

Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto(For mix design Cement content considered 400 kg/ cum of concrete) of maximum size upto20 mm Extra labour charges for obstruction in laying and placing the reinforced cement concrete due to reinforcement. Column,slab,cantilever,projections stair cases lintels,beams,chajjas, retaining walls,piers, abutments, galleries, arch covers,bed plates, sluice capstan bases etc.

White washing with lime to give an even shade including all scaffolding on new work three or more coat.

Wiring of light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694) of approved make on surface ISI marked ( IS:14927 P - II ) PVC casing capping & it's accessories, round tiles,18 SWG M.S. box with earth terminal, screwless cage connectors for neutral looping in switch board & false ceiling point, 6 A switch, 3.0 mm thick ISI marked phenolic laminated sheet, zinc plated / brass screws, cup washers, making connections, testing etc. as required. Group 1 Short point (up to 3 mtr.)

Wiring of light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694) of approved make on surface ISI marked ( IS:14927 P - II ) PVC casing capping & it's accessories, round tiles,18 SWG M.S. box with earth terminal, screwless cage connectors for neutral looping in switch board & false ceiling point, 6 A switch, 3.0 mm thick ISI marked phenolic laminated sheet, zinc plated / brass screws, cup washers, making connections, testing etc. as required. Group 1 Medium point (up to 6 mtr.)

Wiring of 3 pin 5 amp. Light plug point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade(IS:694) of approved make on surface ISI marked ( IS:14927 P - II ) PVC casing capping & it's accessories, 18 SWG 175 mm x 100 mm x 60 mm M.S. box with earth terminal, screwless cage connectors for neutral looping in switch board , 6 A switch, 6 A socket, 3.0 mm thick ISI marked phenolic laminated sheet, zinc plated / brass screws, cup washers, making connections, testing etc. as required. Group 1 On board

Wiring of 3 pin 5 amp. Light plug point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade(IS:694) of approved make on surface ISI marked ( IS:14927 P - II ) PVC casing capping & it's accessories, 18 SWG 175 mm x 100 mm x 60 mm M.S. box with earth terminal, screwless cage connectors for neutral looping in switch board , 6 A switch, 6 A socket, 3.0 mm thick ISI marked phenolic laminated sheet, zinc plated / brass screws, cup washers, making connections, testing etc. as required. Group 1 Medium point (up to 6 mtr.)

Wiring of 3 pin 5 amp. Light plug point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade(IS:694) of approved make on surface ISI marked ( IS:14927 P - II ) PVC casing capping & it's accessories, 18 SWG 175 mm x 100 mm x 60 mm M.S. box with earth terminal, screwless cage connectors for neutral looping in switch board , 6 A switch, 6 A socket, 3.0 mm thick ISI marked phenolic laminated sheet, zinc plated / brass screws, cup washers, making connections, testing etc. as required. Group 1 Long point (up to 10 mtr..)

S&F following sizes of ISI marked ( IS:14927 P - II ) PVC casing capping along with accessories like coupler, inner, outer, elbow, square box, tee etc. on surface with screws, expansion fasteners as required.Group 1 32 mm x 12 mm

S&F following sizes of ISI marked ( IS:14927 P - II ) PVC casing capping along with accessories like coupler, inner, outer, elbow, square box, tee etc. on surface with screws, expansion fasteners as required.Group 1 38 mm x 18.5mm

P&F Recessed/ Surface mounting heavy duty horizontal type sheet steel Distribution board phophatised/ powder painted complete with suitable rating insulated copper bus bar, shorting link , neutral link, earth link and din bar,masking sheet, conforming to IS13032 & IS8623 including making internal DB terminations with copper lugs , testing etc. as required.Single door (single phase) 8 Way. Group 1

P&F 240/415 V AC MCB with positive isolation of breaking capacity not less than 10 KA (B/ C/ D tripping characteristic) ISI marked IS 8828(1996)]/ conforming to IEC 60898 in existing board/sheets including making connections with lugs, testing etc. as required.Single pole MCB 6 A to 32 A rating. Group 1

P&F flush/surface type enclosure for housing MCB/Isolator with Din rail including making connections with lugs, repairs etc. as required.With sheet steel enclosure Two way. Group 1

P & F Star rated double ball bearing capacitor start, aluminium body & blade ceiling fan with down rod up to 30 cm with 3 x 1.5 sq.mm pvc insulated flexible copper conductor making connection testing etc. as required.1200 mm Sweep 3 Star rated . Group 1

P & F of capacitor start, metal body, metal blade three speed wall mounting fan of following sweep with the help of anchor bolts including making connection testing etc. as required.400 mm sweep(Oscillating type) Group 1

P & F strip type fluorescent tube fitting fabricated from (CRCA sheet and finished with powder coating / stove enamelled paint)/(extruded non corrosive UV resist EP channel) complete with accessories (Low Loss Copper Choke, starter, starter seat) / Electronic Choke with terminal block duly prewired with copper conductor including making connection, testing etc. as required. ( without tube) 1 X 36 Watts with OCCB Group 1

P & F Fluorescent tube rod in existing fixtures as required,Fluorescent powder coated (minimum 3 star rating) 36/40 Watts. Group 1

P & F IP-43 protected street light luminaire on existing bracket suitable for CFL, made out from Epoxy powder coated / stove enameled painted sheet aluminium housing with epoxy white powder coated CRCA sheet steel reflector cum control gear tray, clear ribbed acrylic diffuser held with synthetic gasket and minimum 4 nos toggles, with all necessary accessories copper wound ballast, starter, holder prewired with pvc insulated copper conductor including making connection testing etc. as required. (without tube)1 X 36 Watt. Group 1

S & F of Street light bracket made out from following size of ' B ' class GI pipe with heavy duty pole clamp, Saddles suitable fastners etc. as required.20 mm Dia.Group 1

P & F ISI marked ding dong/musical chime bell including making connection testing etc. as required.Group 1

P & F of 4 star rated vertical storage water heater with outer casing made of M.S.sheet finished with anti-corrosive powder coating,inner tank made of pure electrolytic copper/stainless steel / SPHP, Tubular copper sheathed and Nickel plated heating element/ twin ceremic cartridge heating element, stem type thermostat and thermal cut out,Dual indicating lamps for power supply and thermostat,PUF insulation, Pressure relase valve,fusible plug etc. as required held in position with 4 no. rack bolts,duly wired with 3 core 2.5/4.0 Sqmm PVC insulated & sheathed copper conductor and 16 A/25A three pin plug top,including making inlet,outlet heavy gauge C.P./ Flexible alloy connection,testing etc. as required.6 Ltr. Group 1

P & F two pin energy efficient compact fluorescent lamp in existing holder/fixture as required.Group 1 7/9 watt

P & F two pin energy efficient compact fluorescent lamp in existing holder/fixture as required.Group 1 11 watt

P & F two pin energy efficient compact fluorescent lamp in existing holder/fixture as required.Group 1 13/18 watt

P & F two pin energy efficient compact fluorescent lamp in existing holder/fixture as required.Group 1 26 watt

SITC of Air Cooled split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (EP foam pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 4 Mtr (IDU to ODU), R-22/R-410 Refrigerant, Remote, suitable for 400/230V +10% of 50 Hz ,1 /3 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / reciprocating / rotary compressor as specified.1.5 TR with 3 star rating of BEE Group 1

SITC of Interconnecting refrigerant pipe work with closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units as per specifications including chase cutting, supports etc. as required.6.35 mm Group 1

Making hole in stone masonry/ RCC with core cutter for accomodating refrigerant pipe/ drain pipe for split/ cassattee/ ductable AC.50mm to 150mm Group 1

Providing Light arresters and Dam top lights work

Supply and erection of M S swaged tubular pole conforming to IS: 2713-1980 (part I to II) with galvanised base plate in position including excavation of the pit and filling the same with C.C. of M-20 grade (1:1.5:3) from base plate to 50 cm above ground level, with the help of steel frame not less than 40 cm dia up to 114.3mm outer dia and 50 cm beyond 114.3mm outer dia around the pole. Duly finished with cement plaster, earthing terminals , cable entry, GI cable sleeve complete as required. The pole shall be fabricated by using ISI mark tube for structural purpose of following height & designation. ( See Table E - 09 for specs. )

Add for supply and fixing of M S Overhang of following size over the existing poles.88.9 mm OD x 3.25 mm thickness

P & F IP-43 protected street light luminaire on existing bracket suitable for CFL, made out from CRCA sheet steel finished/ Aluminium coating with stove enameled paint, having deep drawn aluminium alloy canopy reflector cum control gear tray, clear ribbed acrylic diffuser held with synthetic gasket and minimum 4 nos toggles, with all necessary accessories copper wound ballast, starter, holder prewired with pvc insulated copper conductor including making connection testing etc. as required(without tube).1 X 36 Watt EB Group 1

P & F IP-65 protected Wall mounted Bulk Head light fixture suitable for 15/18 watt CFL lamp with integral control gear, housing made from cast aluminium with UV stablized diffuser comprising of copper ballast, copper conductor including making connection testing etc. as required (without lamp) Group 1

P/Laying P.V.C. / XLPE insulated & P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor of IS:1554 P-I / IS :7098 P - I of Group 1 of approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand,IInd class bricks covering, refilling earth,compaction of earth, making necessary connection, testing etc. as required of size. 4 Sq. mm. 3Core Armoured

P/Laying P.V.C. / XLPE insulated & P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor of IS:1554 P-I / IS :7098 P - I of Group 1 of approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand,IInd class bricks covering, refilling earth,compaction of earth, making necessary connection, testing etc. as required of size.2.5 Sq mm 3 core Unarmoured

P&F early steamer emission type lightening arrester on GI mast with air terminal configured as spheroid which is comprised of separate electrically isolated 4 panels surrounding an earthed central finial,the terminal shall be tested by CPRI for impulse current of 45 KA (8/20 Sec)with 5 positive and 5 negative impulse, the arrester having following protection radius at level 1 : 60-79 m Group 1

S& laying of down conductor of 70 Sq mm single core insulated flexible copper cable with accessories as required. Group 1

Ferro Concrete Const India Pvt Ltd