Rehabilitation and improvement to Upper Nirar Weir and associated appurtenance in Valparai Taluk of Coimbatore District under DRIP II

Amount

Clearing the scrub jungle and destroying the same effectively as directed by the Departmental officers and complying with technical specification.

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring,shuttering,bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts and clearing and levelling the site, etc., complete complying with standard specification.

Open earth work excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Loose boulders earth work excavating of various sizes from 150mm to 625mm and deposited Soil clearing away from site initial lead of 10m and lift of 2.0m and as directed by the Engineer in charge of work and complying with standard specifications.

Loose boulders earth work excavating of various sizes from 150mm to 625mm and deposited Soil clearing away from site initial lead 10m and lift of 2.0m and as directed by the engineer in charge of work and complying with standard specifications.(SOR Item no 67A) conveying and disposal of the earth work soil 500m from site

Dismantling, Clearing away and Carefully stacking materials useful for re-use for AC sheet roofing with out roof timbers

Dismantling, Clearing away and carefully stacking materials useful for re-use wrought and put-up framed timbers thickness in roof/stores.

Dismantling, Clearing away and carefully stacking materials useful for re-use for any thickness of wall in stone masonry in cement mortar walls.

Dismantling ,Clearing away and carefully stacking materials useful for re-use for any thickness of Reinforced cement Concrete and as directed by the Engineer in charge of work and complying with standard specifications

Dismantling, Clearing away and carefully stacking materials useful for re-use for Doors and Windows including removal of frames, Hinges and fasteners

Dismantling, Clearing away and carefully stacking materials useful for re-use for removing the cement mortar in floor finish

Cement concrete of grade M 15 design mix with well graded aggregates and the maximum nominal size of coarse aggregate of 20mm and down grade to IS specified grading and mixing by mixer machine (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28 days) including dewatering by bailing/ pumping wherever necessary laying the concrete in layers and in bays with all leads and lifts, vibrating, compacting, and finishing the surface water curing, for various depth and height below and above ground level so as to attain the profile and strength specified in the drawings as per the direction of the Engineer and complying with standard specification.

Above Ground Level - Below ground level less than 1.50 m depth

Below Ground Level

Supplying and filling in foundation, basement, etc with filling M-sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Reinforced Cement concrete M 20 Mix design in accordance with IS 456: 2000 using crusher broken hard granite course aggregate (well graded) of Nominal Maximum Size of 20mm and down graded to I.S Specified grading with minimum cement content of 325 kg/m3 (to achieve the Specified Characterise Strength of 20 N/mm2 in 28 days) and Mixing the ingredients in approved mixer including dewatering of the placement site by bailing / pumping and diverting where ever necessary. Placing in layers and vibrating, water curing, finishing the Surface with all leads and lifts etc., Complete in all respects so as to attain the profile and Strength Specified in the approved drawing and Specifications, as per the direction of the Engineer in Charge of Works and Complying with technical Specification.

Above Ground Level (Ground Floor)

Below Ground Level

Reinforced Cement concrete M 25 grade in accordance with IS 456: 2000 using crusher broken hard granite course aggregate (well graded) of Nominal Maximum Size of 20mm and down graded to I.S Specified grading with minimum cement content of 350kg/m3 (to achieve the Specified Characterise Strength of 25 N/mm2 in 28 days) and Mixing the ingredients in approved mixer excluding the cost of reinforcement and centering but including dewatering of the placement site by bailing / Pumping and diverting where ever necessary. Placing in layers and vibrating, water curing, finishing the Surface with all leads and lifts etc., Complete in all respects so as to attain the profile and Strength Specified in the approved drawing and Specifications, as per the direction of the Engineer in Charge of Works and Complying with technical Specification.

Foundation and basement,Drain,Revetment

Below Ground Level

Above Ground Level ( Ground floor)

Above Ground Level ( First floor)

Reinforced Cement concrete M 30 design mix in accordance with IS 456:2000 using crusher broken hard granite course aggregate (well graded) of Nominal Maximum Size of 20mm and down graded to I.S Specified grading with minimum cement content of 400 kg/m3 (to achieve the Specified Characteristic Strength of 30 N/mm2 in 28 days) and Mixing the ingredients in approved mixer including dewatering of the placement site by bailing / Pumping and diverting whereever necessary. Placing in layers and vibrating, water curing, finishing the Surface with all leads and lifts etc., Complete in all respects so as to attain the profile and Strength Specified in the approved drawing and Specifications, as per the direction of the Engineer in Charge of Works and Complying with technical Specification.

Brick work in following Cement Mortar 1:6 ( One cement and Six M Sand ) using best quality of Second Class Ground Moulded Chamber Burnt Bricks 9" x 4- 3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specification.

Below Ground Level

Above Ground Level- GroundFloor

Above Ground Level -First Floor

Brick work in following Cement Mortar 1:3 ( One cement and Three M Sand ) using best quality of Second Class Ground Moulded Chamber Burnt Bricks 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specification. Below Ground Level

Brick work in following Cement Mortar 1:5 ( One cement and Five M Sand ) using best quality of Second Class Ground Moulded Chamber Burnt Bricks 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specification.

Above Ground Level - Ground Floor

Above Ground Level ( Basement )

DRY BRICK WORK for SOAK PIT using second class ground moulded chamber burnt bricks of size 9"x 4 3/8" x 2 3/4" including finishing etc., complete complying with standard specification

Supplying and fabricating of steel required for all RCC works involved in the schedule including cost of steel, cost of fabrication ,labour charges for cleaning the rods, straightening, cutting ,bending ,tying grills including over lapping to the required length wherever necessary and placing reinforcement in position as specified in the drawing including cost of binding wire provision for space bar, cover blocks and all other incidental charges, etc. complete as directed by the departmental officers.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specification. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting up to 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 X 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25 mm X 25 mm X 3 mm for boarding laid over silver oak joists of size 10 cm X 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specification. (Payment for cenetring shall be given after the concrete is laid)

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

For plane surface such as vertical slab, side slabs of boxing , vertical drops , facia, vertical wall etc.,

Providing additional strutting to centering of RCC slabs of plain surface for every additional 1.0 metre height or part there of but not less than 30 cm, over the initial 3.00 metre height from floor level using casurina props of 10cm to 13cm dia including cross bracing etc., complete complying with standard specification and as directed by the departmental officers.

Supplying, fabricating and erection of colour Galvanium Sheet roof of 0.475 mm thick and Steel Tubular box section of 100 X 50 X 3mm of 1m interval etc., including one coat of red oxide primer and finishing with two coats of enamel paint with necessary 'U' or 'J' bolts screws,nails and bitumen washers including cost of labour and materials etc., complete complying with standard specification as directed by the departmental officers.

Finishing the top of sloped roof, sun-shade with Decorative Tiles of approved quality laid in cement mortar 1:3 (One cement and Three sand ) 20mm thick mixed with WPC at 2% by weight of cement used and top pointed with the same red oxide mixed mortar etc complete, complying with standard specification as directed by the departmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three P Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complete complying with standard specification and as directed by the departmental officers

Plastering with Cement Mortar 1:5 (One cement and Five P sand), 20 mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:5 (One cement and Five P sand), 12 mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Plastering with cement mortar 1:3 (One cement and Three P sand) 20mm thick with weather proofing compound 2% by weight of cement as per the direction of the Engineer in Charge of Works and Complying with technical Specification

Plastering with cement mortar 1:3 (One cement and Three P sand) 12mm thick in all floors including curing etc., complete complying with standared specification and as directed by the departmental officers

Paving the floor with best quality Vitrified Tiles of size 600 X 600 X 8mm of approved colour, shade and quality laid in cement mortar 1:3 (One cement and Three M sand) 20mm thick in all floors and the top pointed with the white cement mixed with same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved from Executive Engineer before use on works)

Flooring with following ceramic tiles of size 305 X 305 X 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three M Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved from Executive Engineer before use on works)

Dadooing walls with Printed design colour glazed ties of size 300 mm x 450 mm x 6 mm best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two M sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complete complying with standard specification and as directed by the departmental officers.

Dadooing with printed design colour glazed tiles of size 300mm x 450mm x 6mm

Paving the floor with Cement based hydralic pressed anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three M sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved from the Executive Engineer before use on works)

Paving the floor with pre-polished concrete anti-skid Step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three M sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved from the Executive Engineer before use on works)

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (one cement , Two M sand and four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, thread lining, curing etc., complete complying with standard specification and as directed by the departmental officers . ( The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Supplying and providing 20 mm gauge metal in DISPERSION TRENCH etc., complete complying with standard specification and as directed by the departmental officers.

Providing UPVC ( Un - Plasticized polyvinyl Chloride) Windows: Providing and fixing casement doors fabricated from Un - Plasticized polyvinyl chloride (UPVC) sections, profiles: The profiles sholud be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability . The sash should be of 60x102mm. The mullion should be of 60 x 74mm. The profiles should have co - extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be relesed from outside. Glazing : The windows system should be glazed with 5mm plain float glass/ 6mm bison lam Installation : The Profile should be cut to length and welded 45 degrees. The windows should be designed such that the water drainage does not pass through the reinforcement chamber. The windows system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

Supplying and fixing PVC door with Solid PVC door shutters using 19 Gauge 19mm MS square tubes for styles and outer frames, 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rebate for housing the shutter .

FOAMED PVC DOOR FRAME Specification : Providing factory made pre - laminated FPVC (Formed Polyvinyl Chloride) door frame of size 105 x 40 mm with a wall thickness of 10 mm made out of Extruded rigid frame FPVC profile mitre jointed with with 6 nos of 5 mm long screw .The door frame may be fixed to the wall by using 80mm long screws through the frame with the help of PVC fasteners of 3 nos to be provided for each vertical member , GI stiffeners of( U channel of size 29 x 9, 1mm,150mm long) - 3 nos at hinge point , frame reinforcement of ( 'U' GI channel of size 46 x 22 x 0.6 mm) , bottom tie rod of ( ' U' GI channel size of 15 x 15 x1 mm), etc., complete complying with standard specification . The door frame should be got approved from the executive enginneer before use of work

ABS DOOR Specification: Providing of 35 mm thich factory made Plain Prelaminated ABS (Acrolynitrile Butadiene Styrene) door shutter moulded in different designs, consisting of all round Frame made out of water proof solid foam PVC bar of size 20X32mm, reinforced by 32 X 32mm - 2 Nos. for vertical made out of LVL (Laminated Veneer Lumber), core material of 32mm thick high density craft paper honey comb board, sandwiched on both sides with pre-laminated ABS sheet thickness of 1.5mm. PVC edge banding of size 0.45mm on the vertical sides. Hardware made out of steel coated butterfly hinges - 3 Nos. for each shutter and ISI make SS round lock complete for finished item of work, including cost of Materials, conveyance and all other incidental charges and labour charges for fixing the Door neatly etc., complete complying with the standard specification. The door shutter and frame should be got approved from the Executive Engineer before use on work

Supplying and fixing UPVC (Un-Plasticized polyvinyl chloride) Louvered ventilators of from the profile size of outer frame 60mm X 58mm and shutter profile size of 60X78mm both profiles are reinforced with GI-1mm 125GSM and 100% corrosion Free, The profile are multi chambered section with wall thick of 2mm, EPDM Rubber ( black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed Glass 4mm thick should be provided in the louvers. The Windows fixed to the wall with 100% Packing with screw and silicon packing alround the frames. The Ventilator should be got approved from the Executive Engineer before use on work.,

Supplying, fabricating, erecting and fixing Hilux (or) Equivalent Board False ceiling upto a ceiling height of 4.5m from floor level complete complying with standard specification. (The make, quality and colour of paint should be got approved from the Executive Engineer before use on works.)

Supplying and fixing mild steel iron grill for Windows Ventilators and grill gate etc., including one coat of red oxide primer using M.S. angle of size 40X40X6mm and grill using 20X6mm MS flat and necessary hold fast with M.S. angle of size of 40X40X6mm - 230mm long spliced at end is to be provided appropriate places for fixing the grill etc complete complying with standard specification. The type design for the grills should be got approved by the departmental officers before execution.

Providing UPVC ( Un - Plasticized polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from un - Plasticized polyvinyl chloride (UPVC) sections, profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability . The sash should be of 60x102mm. The mullion should be of 60 x 74mm. The profiles should have co - extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing : The windows system should be glazed with 5mm plain float glass/ 6mm bison lam Installation : The Profile should be cut to length and welded 45 degrees. The windows should be designed such that the water drainage does not pass through the reinforcement chamber. The windows system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

Supplying, laying and jointing UPVC pipes (Un- Plasticized Poly vinyl chloride) pipe( Higher pressure rating with h ig her pipe thickness) Standard Dimension Ratio- 11)of approved qualityand best variety conforming to BIS of the following dia including cutting, threading and fixing UUPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs,UUPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The UPVC pipes shall be got approved from the Executive Engineer before use on works.

25mm dia UPVC pipe

20mm dia UPVC pipe

Supplying UPVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements. (The UPVC specials should be got approved from the Executive Engineer concerned before use on works.) Note: Since the labour for cutting,threading/pasting,sundries have already been included under pipe line item of works, no separate provision for fixing UPVC special needs to be allowed

Coupler 25 mm dia

TEE 25 mm dia

Bend 25 mm dia

Elbow 25 mm dia

Reducer 25mm X 20mm

Reducer 20 mm X 15 mm

Hex Nipple 20 mm

Hex Nipple 25 mm

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying with standard specifications and as directed by the departmental officers

Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelain low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal ings.such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank with all accessories should be got approved by the Executive Engineer before use on works)

White glazed European Water Closet with 10 litres capacity PVC flushing tank with all accessories

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthenware WASH HAND BASIN of size 550 X 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylon connection, 32mm dia CP brass waste coupling including fiXing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved from the Executive Engineer before use on works)

White Glazed Wash Hand Basin Without Pedestal

Supplying and fixing best approved best quality brass CP soap tray of size 150 X 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The soap tray should be got approved from the Executive Engineer before use on works).

Supplying and fixing approved best quality brass CP towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The towel rail should be got approved by Executive Engineer before use on works).

Supplying and fixing in position Indian make bevelled edge mirror of approved quality and brand PVC / Fibre Glass framed 600 X 450 X 5.5mm thick mirror, shelf type with hard board backing of approved colour fixed with brass screws, rawl plug, etc., complete complying with standard specification. (The mirror should be got approved from the Executive Engineer before use on woks)

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved from the Executive Engineer before use on the works)

Supplying and fixng position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three M sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahini Trap should be got approved from the Executive Engineer before use on works)

Nahani Trap of size 100 x 75mm with stainless steel gratings

Supplying and fixing best approved best quality Stainless steel Health Facet with Stop cock of size 150 X 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The Health facet should be got approved from the Executive Engineer before use on works).

Supplying and Fixing of Stainless steel Sink of size 600 mm X 600 mm X 200 mm. complete complying with standard specification. (The make and quality should be got approved by the Executive Engineer before use on works.)

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). The rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

PVC Pipe 160 mm to Septic Tank

PVC Pipe 110 mm Soil Waste Line

PVC Pipe 75 mm Sewage line

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved from the Executive Engineer before use on works).

PVC Bend 110 mm

PVC Bend 75 mm

PVC Elbow with Door 110 mm

PVC Elbow with Door 75 mm

PVC Tee 75 mm

PVC Tee with Single Door 110 mm dia

PVC Tee with Single Door 75 mm dia

PVC "Y" with Single Door 110 mm dia

PVC "Y" with Single Door 75 mm dia

Supplying and Laying HDPE Pipe (10kg/sqcm) for Water Supply to camp colony complying with standard specification and as directed by the departmental officers

50 mm Dia

32 mm Dia

Supplying and fixing in position PVC cowls of following dia of best approved quality conforming to BIS, etc., complete complying with standard specifications. (The PVC cowl should be got approved from the Executive Engineer before use on works).

PVC Cowl 75 mm dia

PVC Cowl 110 mm dia

Construction of INSPECTION CHAMBER following clear sizes including earth work excavation, CC 1:5:10 [One cement, Five sand and Ten aggregate] of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five M sand] using best quality of second class Table Mould Bricks of size 9" x 43/8" x 23/4" with Plastering with Cement Mortar 1:3 [One Cement and Three P Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three M Sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification.

Clear size 450mm x 450mm

White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed by departmental officer

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting two coats of newly plastered wall surface with EXTERIOR EMLUSION paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting exterior emulsion Two coat over the primer one coat on cement plastered surface of masonry dam portion , Projected wall and parapet walls , including thorough scrapping of old plaster surface as directed by departmental officer .

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved from the Executive Engineer before use on works.)

Painting the old wood works with two coat enamel paint over one coat of primer of best approved quality and colour as directed by the departmental officers

Varnishing the old wood work two coat with best shellac and with fine best varnish approved quality varnish of teak wood natural finish including preparation of surface with sand preparing in patty priming etc., complete complying with standard specification and as directed by the departmental officers. - 10 Sqm

Painting two coat ready mixed first class enamel paint over steel surface area with approved quality and colour as directed by the departmental officers including cleaning the old painted surface and one coat red oxide prime coat.

Supplying and painting the walls with two coats of cement paint as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved from the Executive Engineer before use of work).

Drilling and Fixing the 25 mm dia anchor rod of 2.9 m length in Stilling Basin floor around the Baffle Block and Baffle Wall and Bed by drilling 50 mm dia holes not less than 2.00 m into the hard rock and Grouting with Cement Mortar 1:2 (One Cement and Two P Sand). Rate including the Cost of Rod and the Cost of drilling and Cement Mortar and as directed by the engineer in charge of work and complying with standard specifications

Drilling and Fixing the 16 mm dia anchoring main rod in Skin Wall for Baffle wall, Friction Blocks, Tunnel Side by drilling 40 mm dia holes not less than 1.00 m into the hard rock and Grouting with Cement Mortar 1:2 (One Cement and Two P Sand). Rate excluding the Cost of Rod but including the Cost of drilling and Cement Mortar and labour charges for fixing and grouting of wall rod and as directed by the engineer in charge of work and complying with standard specifications

Manufacturing, supplying and fixing of stainless steel Hand rails for staircase using 50mm dia 304L Grade stainless steel pipe of 1.60mm using thick at required locations to a height of 900mm from finished floor level welded to 38mm dia stainless steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100x100x6mm MS base plate encased in the base concrete . The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing , conveyance, electrical charges, etc., complete

Welding charges for Existing steel bars with new reinforcement bars in 100 mm long lap welding both sides rods as directed by the engineer in charge of work and complying with standard specifications

RANDOM RUBBLE MASONRY in cement mortor 1:5 (One cement and Five M sand) using stones including necessary provision of bond stones from approved quarry including simultaneous flush pointing with the same mortar as directed by the departmental officers and as per standard specification.

Foundation and basement (New Stones)

Old stones (Above Ground level upto 4.5m height)

New stones (Above Ground Level upto 4.5m height)

Providing and making Gabbion structure with Mechanically Woven Double Twisted Hexagonal shaped Wire Mesh Gabbion Boxes as per IS 16014:2012, MORTH Clause 2500 , of required size , Mesh type 10 x 12 (D =100mm with tolerance of ± 2%) Zinc + PVC Coated, Mesh wire diameter 2.7 / 3.7mm, mechanically edged/ selvedge with partition at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh Perpendicular to Twist, tying with lacing wire of diameter 2.2/ 3.2 mm (ID/OD) , supplied @ 3% by weight of Gabbion boxes, filled with boulders with least dimension of 200mm, as per drawings all completed as per directed of Engineer - in - charge

Supplying and fixing of 110 mm dia PVC pipes of 6 kg/cm2 filled with no fine concrete for weep holes (Pressure relief arrangements) including cost of material, and labour charges etc complete as directed by the Engineer in charge of work

Supplying and fixing in position of bitumen pad of 20 mm thick for expansion joints in Plain Cement Concrete and Reinforced Cement Concrete .complete complying with standard specification and as directed by the departmental officers.

Providing shotcrete to the Leading channel sides Soft rock area after preparing the original surface by neatly cleaning the unsound material up to required area and with essential formwork with adequate bracing by allowing escape of air and rebounding, providing proper scaffolding to the operator for applying shotcrete at a particular distance effectively, and placing shotcrete layer by layer rhythmically by maintaining a distance of 0.5 to 1.5 m with permissible rebound as per specification and completing the work with natural gun finish and all the activities shall be strictly adhered to IS :9012-1978 and as directed by the departmental officers

Supply and Fixing of NP3 Class RCC pipe confirming to IS 458/2003 including cost of pipe as a finished work including all other incidental charges, testing charges including loading , transport and delivery in good condition at work site etc., complete as directed by the Departmental officers, s per standard specification. Hoisting and fixing of NP3 Class RCC pipe and collar in proper gradient including all labour charges and all other incidental charges etc., complete as directed by the departmental officers, as per standard specification

Supplying , fabrication and fixing ISMB 200 @24.2 kg/m for horizontal beam in trench in front gate to prevent elephant and Wild animals entry as shown in figure.complete complying with standard specification and as directed by the Departmental Engineers..

Supplying , fabrication and Fixing GI Pipe B Class 65 mm dia for horizontal beam in trench in front gate to prevent elephant and Wild aniamals entry as shown in figure.complete complying with standard specification and as directed by the Departmental Engineers..

Manufacturing supply and MS Double Leaf Gate of size 3.60m x 2.10m gate frame made out of 65x65x6mm 'L' anlge Horizontal and vertical stiffener made out of same angle and bottom half of gate covered by 2mm thickness H.R sheet by welding all round the top of half of gate covered by 10mm squared rod at 10cm spaceing and fixing by welding gate hinge made out of M.S soft by grinding fabricating in required site fixing into gate by welding including cost of all materials locking arrangment labour charges painting red oxide primer and two coats of A.C black paint. etc. including conveyance of site of work etc., as standard specification and as directed by the departmental engineers

Supplying and laying of Interlocking Paver Block Stone 60mm thick. over a base layer of sand filling including Cost of materials laying and Labour charges etc.,as directed by the departmental engineers

Manufacturing supplying and fixing of steel door with the following specification MS angles of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x6mm for the shutter frames stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat sandwiching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter, 3nos. of hinges in case of single leaf and 6nos of hinges in double leaves shutter to be provided 6 nos of hold fasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2 nos. one at the top and the other at the bottom are provided 1no.

Aldrop is provided incase of double leaf door at lock rail section in the door in single leaf door, one more Aldrop is provided in the inner lock rail section of the door One rotating locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at an appropriate place. Incase of double leaf door M.S.Flat 32 x 3mm at 1.1Kg/m is provided on the one shutter to conceal the gap between the two shutters at an appropriate place in the door. A tie bar is provided at the bottom of the frame to prevent twisting of frame during transportation and fixing. All members are given a coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation to site of work, loading, unloading and all other incidental charges etc., complete.

Supplying and Installation of 7.5 HP Submersible pump with Three Phase panel Board including labour charges and power Supply cable required length for Water Supply of Nirar Project House and Camp Colony

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved from the Executive Engineer before use on work.

50 mm Gate Valve

32 mm Wheel Valve

Supplying and fixing in position the following GI Specials of heavy type and approved quality and good variety excluding fixing charges but including necessary cutting and threading of GI pipes, jointing the GI specials and painting with two coats with good variety and best quality synthetic enamel paint over a coat of red oxide primer and jointing the specials with pipe line using shellac etc., complete complying with standard specification. (The GI specials should be got approved from the Executive Engineer concerned before use on works.)

Hex Nipple 50 mm

Hex Nipple 32 mm

Tee Reducer 50 mm X 40 mm

Coupling 40 mm

Coupling 32 mm

Reducer 40 mm X 32 mm

Reducer 32 mm X 25 mm

Wiring with 2x1.5sqmm(22/0.3) PVC insulated unsheathed SC. Cu.Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A F.T. switch inflush with wall, covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light / fan point (For electronic regulator) (5 Points Per Coil)

Wiring with 2 x 1.5sq.mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylam sheet covered with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For Electronic Regulator) (5 points per Coil).

Wiring with 2x1.5 sq. mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylem sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light [For Rooms like Bath, Toilet & Pump room etc…(6 Points Per Coil)

Wiring with 2x1.5 sq. mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories in flush with wall with 3mm thick hylem sheet cover with TW switch box and 5A F.T. switch with suitable colour for open PVC light [For Rooms like Bath, Toilet & Pump room etc…(6 Points Per Coil)

Wiring with 3x1.5Sqmm. (22/0.3) PVC insulated unsheathed SC Cu. conductor of 1100V grade in suitable PVC rigid pipe concealed in wall & ceiling with PVC accessories in flush with wall with 3mm thick hylem sheet covered TW switch box and 5A FT switch (Two way) and making good of the concealed portion with suitable colour for concealed staircase light point. (Stair case )

Supply and fixing of 4feet Regal battern (SBT) suitable for 1x18/22W LED tube double side with 18W Crystal Glass LED Tube light (double side connection) with co extruded polycarbonate body, environmental friendly, energy efficient on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting and testing in good condition (Philips / Havells / eqnt)

Supply and fixing of 18W LED slim fit down cool white output of 6500°K /2160 lumens Square dia with integral driver of Surface mounting type fixture with frosted cover on ceiling mounting system with necessary connection (HAVELLS / Philips / Equivalent)

Supply and fixing of 10W B22 CDL BALL Lamp/6500°K for BH point (HAVELLS LHLDERHEMD8X010 / Philips / Crompton)(DATA-14)

Supply & fixing of 1No. of 3W LED Indoor Foot light inflush with wall with necessary connections and testing in good condition (Luker / Eqnt)

Supply and fixing of 2'x2' 24W LED Recessed type fitting of Edge -lit luminaries suitable for armstrong /grid ceiling complete for low ceiling application with 24W LED Driver suitable for Gypsum board with 4560 lumens output cool white 6500ºK housing the metallic CRCA powder coated body and long life 50, 000 burning hours and OLC Optic designed for metric false ceiling type Armstrong / US Gypsum or similar ceiling mounting system with concealed with necessary connection. (HAVELLS : LHECDIL7PP1W36 / Equivalent)

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod with clamp. (Crompton High speed)

Supply and fixing of 1400 mm (56") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod with clamp. (Crompton High speed)

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete without provision of holes in the wall

Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Supply and fixing of 1 No. 48W high power LED green line smart luminaries having a life span of 40,000 burning hours with 32mm dia GI pipe (Class ‘B’) with 1No. 32mm GI Bend complete on the existing wall with 16A aerial fuse unit on MS plate with PVC unsheathed copper leads with MS clamps & aluminium painting (Philips / Havells / eqnt)

Supply and fixing of 4 Nos. 5A (3 pin and 2 pin) combined flush type wall socket with control switches concealed in suitable TW box covered with hylem sheet in flush with wall with earth connection. (For computer plugs )

Supply and fixing of 5A / 15 A 3 Pin combined flush type wall socket with 15A flush type switch concealed in suitable TW Box in flush with wall and covered with 3 mm thick hylem sheet (For Printer / any electrical apparatus)

Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection [Legrand (MDS) / Hager (L&T) make]

Supply and fixing of 8 ways SPNMCB distribution board made out of sheet steel/aluminum rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 40A DPMCB Isolator as Incoming:1No. (2)32A DPMCB as outgoing : 3 Nos. (MCBDB, Isolator, MCB should be Legrand)

Supply and fixing of 8 ways SPNMCB distribution board made out of sheet steel/aluminum rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 32A DPMCB Isolator as Incoming:1No. (2) 6A to 32A SPMCB as outgoing : 6 Nos. (MCBDB, Isolator, MCB should be Legrand)

Supply and fixing of 12 ways SPNMCB distribution board made out of sheet steel/aluminum rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 32A DPMCB Isolator as Incoming:1No. (2) 6A to 32A SPMCB as outgoing : 6 Nos. (MCBDB, Isolator, MCB should be Legrand)

Supply and fixing of 12 ways SPNMCB distribution board made out of sheet steel/aluminum rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 32A DPMCB Isolator as Incoming :1No. (2) 6A to 32A DPMCB as outgoing : 5 Nos. ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 12 ways SPNMCB distribution board made out of sheet steel/aluminum rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 40A DPMCB Isolator as Incoming :1No. (2) 6A to 32A SPMCB as outgoing : 10 Nos. ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 4ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 40A SPMCB Isolator as Incoming : 1 No. (2) 32A DP MCB as outgoing : 6 Nos ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 4ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 40A FPMCB Isolator as Incoming : 1 No. (2) 32A 4P MCB as outgoing : 1 No (3) 32A DP MCB as outgoing : 4 Nos ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 6ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 63A 4PMCB Isolator as Incoming : 1 No. (2) 40A 4P MCB as outgoing : 3 Nos (3) 32A DP MCB as outgoing : 3 Nos ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 6ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 63A 4PMCB Isolator as Incoming : 1 No. (2) 40A 4P MCB as outgoing : 2 Nos (3) 32A DP MCB as outgoing : 5 Nos

Supply and fixing of 6ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 63A 4PMCB Isolator as Incoming : 1 No. (2) 32A 4P MCB as outgoing : 2 Nos (3) 32A DP MCB as outgoing : 5 Nos ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 6ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 40A 4PMCB Isolator as Incoming : 1 No. (2) 32A DP MCB as outgoing : 9 Nos ( MCBDB, Isolator, MCB should be Legrand )

Supply and fixing of 8ways Triple pole and neutral MCB distribution board made out of sheet steel / alu. rail complete with bus bar arrangements incorporating the following controls with double door arrangements [IP 42 Metal door of Legrand] in flush with wall & making good of the concealed portion with earth connection. (1) 63A 4PMCB Isolator as Incoming : 1 No. (2) 40A/32A 4P MCB as outgoing : 3 Nos (3) 32A DP MCB as outgoing : 6 Nos ( MCBDB, Isolator, MCB should be Legrand )

Supply & run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade in suitable PVC rigid pipe conceled in wall and ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu. conductor of 1100V grade and making good (for 4/5Nos Computer plug and 2Nos 15A plug, 1No 20A Plug and Lighting DB connections)

Supply and run of 2 of 6 sqmm (84/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade in suitable PVC rigid pipe on concealed & ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good of the concealed portion with suitable colour.

Supply and run of 4 x 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu. conductor of 1100V grade and making good .

Supply and run of 4x6sqmm (84/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe on Concelead and ceiling with continuous earth wire connection of 2.5sqmm (36/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good .

Supply and run of 4x10sqmm (140/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 2.5sqmm (36/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good .

Renewal by Supply and run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade in suitable PVC rigid pipe on wall & ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good with suitable colour.

Supply and run of 2 of 6 sqmm (84/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade in suitable PVC rigid pipe on wall & ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good of the concealed portion with suitable colour.

Renewal by supply and run of 4 x 4sqmm (56/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good .

Renewal by supply and run of 4 x 6sqmm (84/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5sqmm (36/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good .

Supply and run of 4x10sqmm (140/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5sqmm (36/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good .

Supply and fixing of 32A TPN Main Switch with suitable angle iron frame work with MS cable entry boxes with earth connection only

Supply and fixing of TNEB meter board suitable for 32A three phase service connection with 3Nos. 32A fuse unit (500V) 32A neutral link and earth link (1"x1/8"copperflat) on TW plank of size 600mmx450mmx19mm with supporting TW reepers of 1" thick an eitherside with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and interconnection with 7/20 PVC insulated copper wire from EB meter to fuse unit

Supply and fixing of 63A TPN MC Switch with suitable angle iron frame work with MS cable entry boxes with earth connection only

Supply and fixng of TNEB Meter Board suitable for 3 Phases 63A service connection made up of suitable angle iron frame work of size 2 feet x 1 1/2 feet using angle iron of size 1 1/2" x 1 1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 63A fuse units (500V) 1 No. Neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete

Supply and laying of 3½x25 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre and the cable inserted in suitable 40mm dia GI pipe "B" class and covering the cable completely and refilling the earth to make good.

Supply and clamping of 3½x25 sqmm. PVC armoured LTUG cable in suitable 40mm dia GI pipe on wall/post with MS clamps.

Supply and fixing of brass cable gland for 3½x25 sq.mm LTUG armoured cable with earth connection

Supply and providing cable end termination of 3 1/2 x 25 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and laying of 3½x35 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre and the cable inserted in suitable 40mm dia GI pipe "B" class and covering the cable completely and refilling the earth to make good.

Supply and clamping of 3½x35 sqmm. PVC armoured LTUG cable in suitable 40mm dia GI pipe on wall/post with MS clamps.

Supply and fixing of brass cable gland for 3½x35 sq.mm LTUG armoured cable with earth connection

Supply and providing cable end termination of 3 1/2 x 35 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and laying of 3½x50 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre and the cable inserted in suitable 40mm dia GI pipe "B" class and covering the cable completely and refilling the earth to make good.

Supply and clamping of 3½x50 sqmm. PVC armoured LTUG cable in suitable 40mm dia GI pipe on wall/post with MS clamps.

Supply and fixing of brass cable gland for 3½x50 sq.mm LTUG armoured cable with earth connection

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and run of 1 No 8 SWG copper wire in suitable PVC rigid pipe on wall and ceiling for earth connection.

Earthing as per P.W.D standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work

Supply and fixing of 65mm (2½′′) GI pipe (Class ′B′) of 6Mtrs. length with 300mm x 300mm x 6mm MS base plate, duly welded at the bottom with concreting and construction of masonry pedestal of size 0.60 Mtr x 0.60 Mtr x 1.00 Mtr with suitable water proof heavy gauge moulded PVC box to house 6A SPMCB control etc., with Lock and Key arrangements for terminating the 3 Phase Cable in the box with 8 Way connector for terminating the 3phase cable for phased manner circuit with supply and fixing of 1 No. of 48W LED street light fitting (MAKE -Philips/ Havells /Eqivalent) with 1 No. of 2 meter of 25mm dia MS pipe (Class ′B′) complete with 1 arm of ornamental with necessary welding works, on the above post with PVC unsheathed leads with painting of suitable colour(Approach road side of Quarters)

Supply and laying of 3½x25sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre and the cable inserted in suitable 32mm dia GI pipe "B" class and covering the cable completely and refilling the earth to make good.

Supply and clamping of 3½x25 sqmm. PVC armoured LTUG cable in suitable 32mm dia GI pipe on wall/post with special type MS clamps

Supply and fixing of brass cable gland for 3½x25 sq.mm PVC armoured LTUG cable, with earth connection.

Supply and laying of 4 x 16 sq.m PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre and the cable inserted in suitable 32mm dia GI pipe and convering the calbe completely with bricks and sand and refilling the eath to make good ( For connecting street light in quartersArea)

Supply and fixing of brass cable gland for 4x16 sq.mm PVC armoured LTUG calbe, with earth connection (SD -185) for connecting streetn light in quarters Area)

Supply and clamping of 4x16 sq.mm PVC LTUG armoured LTUG cable in suitble GI pipe on post or on wall with suitalbe MS clamps (for connecting street light in quarters Area)

Supply and fixing of 5000 VA ONLINE (5.0kVA) UPS system (96V DC) / Electrical Inverter for commercial and industrial applications with 8Nos. 12V, 150AH, Exide IT 500 Tall Tubular batteries with 3 hours back up for mentioned capacity fully load operation with battery stand with wheel angle iron frame arranged with shelf and suitable colour painting & the following features: (1) Fully automatic change over (2) Over load indication-output cut off (3) On Inverter mode short circuit protection (4) Electronic trip for Low battery / auto release (5) Current & Voltage controlled Topology (6) Multiple PWM MOSFET / IGBT Topology and thyrister controlled (7) DC Volt meter AC Output meter (8) Harmonic distortion: 3 % for non linear load (9) Transient response: 2 % on 40 % step load Recovery time within 100msec (10) Out put power factor: 0.80 (11) Efficiency: 85 % to 95 % (12) Over load: 120 % for 10mints and 150 for sec (13) Alarm for low battery / output high / over load / trip (14) Battery charging and discharging meter (15) AC load current and frequency meter (16) LCD Meter – static by pass switch ( Microtek / Exide / Equivalent ) (For Lighting and Computer plugs)

Supply and fixing of 3000 VA ONLINE (3.0kVA) UPS system (48V DC) / Electrical Inverter for commercial and industrial applications with 4Nos. 12V, 150AH, Exide IT 500 Tall Tubular batteries with 3 hours back up for mentioned capacity fully load operation with battery stand with wheel angle iron frame arranged with shelf and suitable colour painting & the following features: (1) Fully automatic change over (2) Over load indication-output cut off (3) On Inverter mode short circuit protection (4) Electronic trip for Low battery / auto release (5) Current & Voltage controlled Topology (6) Multiple PWM MOSFET / IGBT Topology and thyrister controlled (7) DC Volt meter AC Output meter (8) Harmonic distortion: 3 % for non linear load (9) Transient response: 2 % on 40 % step load Recovery time within 100msec (10) Out put power factor: 0.80 (11) Efficiency: 85 % to 95 % (12) Over load: 120 % for 10mints and 150 for sec (13) Alarm for low battery / output high / over load / trip (14) Battery charging and discharging meter(15) AC load current and frequency meter (16) LCD Meter – static by pass switch ( Microtek / Exide / Equivalent )

Supply and fixing of 2000 VA ONLINE (2.0 kVA) UPS system (24V DC) / Electrical Inverter for commercial and industrial applications with 2No of 12V, 150AH, Exide IT 500 Tall Tubular batteries with 3 hours back up for mentioned capacity fully load operation with battery stand with wheel angle iron frame arranged with shelf and suitable colour painting & with the following Features. (1) Fully automatic change over (2) Over load indication-output cut off (3) On Inverter mode short circuit protection (4) Electronic trip for Low battery / auto release(5) Current & Voltage controlled Topology (6) Multiple PWM MOSFET / IGBT Topology and thyrister controlled (7) DC Volt meter AC Output meter (8) Harmonic distortion: 3 % for non linear load (9) Transient response: 2 % on 40 % step load Recovery time within 100msec (10) Out put power factor: 0.80 (11) Efficiency: 85 % to 95 %(12) Over load: 120 % for 10mints (13) Alarm for low battery / output high / over load / trip (14) Battery charging and discharging meter (15) AC load current and frequency meter (16) LCD Meter – static by pass switch ( Microtek / Exide / Equivalent )

Supply and fixing of Vertical type 8 way triple pole and neutral MCB distribution board of double door type with metal door with IP 42 Protection in sheet steel enclosure with 100A4 pole MCB isolator as incoming and 8Nos 63A TPMCB Switch as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCBDB and MCB’s should be Legrand (MDS)/Hager (L&T) Make. (Top of Deck Bridge) (DATA-1)

Supply and clamping of 4Core 4Sqmm PVC XLPE insulated and sheathed copper armoured LTUG cable on post or on wall with MS clamps (From DB to Starter ) (Data-2)

Supply and clamping of 3Core 4Sqmm pvc XLPE insulated and sheathed copper armoured LTUG cable on post or on wall with MS clamps (From Starter to Motor) (Data-3)

Supply and fixing of 1 No. 48W High power LED street light fitting(Make : Philips/Havells / equivalend) with 19mm dia GI pipe (Class ‘B’) with 1No. 19mm GI Bend complete on the existing wall with 16A aerial fuse unit on MS plate with PVC unsheathed copper leads with MS clamps &aluminium painting (BRP410LED CW072 MR FDS1 PSU GR Philips make) (Data-4)

Supply and run of 2 of 4 sqmm (56/0.3)PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable heavy gauge M.S.conduit pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour (for Deck Bridge lighting connections, river sulice,Generator room) (SD-44)

Supply and fixing of Vertical type 4 way triple pole and neutral MCB distribution board of double door typewith metal door with IP42 protection in sheet steel enclosure with 63A4 pole MCB isolator as incoming and 2Nos 32A TPMCB Switch and 6 Nos 6A to 32A SPMCB as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCBDB and MCB’s should be Legrand (MDS)/Hager (L&T) Make.(for River sulice) (Data-5)

Supply and clamping of 3½x50 sq.mm PVC LTUG armoured LTUG cable on post or on wall with Suitable MS Clamps.(SD-224) (From Tower Room Panel Board to Deck Bridge 8Way TPN MCB DB + Panel Board to river Sulice 4Way TPN MCB DB)

Supply and clamping of 3½x50 sqmm. PVC armoured LTUG cable in suitable 65mm dia GI pipe on wall/post with special type MS clamps. (Data-6)

Supply and fixing of 80W LED Flood Light fitting with suitable PVC box to house 6A SPMCB Legrand Switch etc., with suitable angle iron frame work with door with lock and key arrangements complete with Special type clamp arrangements on existing Ms angle /Wall support -, , River sluice shutter -1&2 3+3 ) (Data-7)

Supply and fixing of 4feet Regal battern (SBT) suitable for 1x18/22W LED tube double side with 18W Crystal Glass LED Tube light (double side connection) with co extruded polycarbonate body, envirmental friendly, energy efficient on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting and testing in good condition (Havells / Model: LHLDDAXEUL8Z018 / Crompton / Philips) (Data-8)

Supply and fixing of 4 Nos. 5Amps (3 Pin and 2 Pin) combined flush type wall socket with control switches in suitable TW Box covered with Hylem sheet in flush with wall with earth connection(For Computer Plug Socket) (Data-9)

Supply and fixing of 5A / 15 A 3 Pin combined flush Type wall socket with 15A flush type switch concealed in suitable MS Box in flush with wall and covered with 3 mm thick hylem sheet. [SD-138]

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure Distribution board 1No 32 Amps DB MCB as incoming and 6 Nos 6 Amps to 32 Amps SPMCB outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (Like Standard make).(SD:167) ( At Generator Room)

Supply and fixing of Vertical single mounting siren audible range of 5KM 3phase 400/ 440V, 2800RPM 50Hz (Siren make ) with necessary metal roofing arrangements clamping arrangements 3HP DOL starter (L&T make) and siren should be fixed on the necessary suitable angle iron frame work roofing with chiken mess arrangements with suitable painting with necessary connection and testing in good condition (Data-10)

Supply and fixing of 5000 VA (12V/DC )Sine wave electrical inverter with 8 Nos 12V 150 AH tubular battery(Exide IT 500] with 3 Hours back up and 48 months warrenty for mentioned capacity on full load operation and the following features [V-Guard/APC/Equivalent] a. Inverter shall be free from workmanship defects sharp edges,nicks,scratches,burs etc..All fasterners shall be fixed properly.The equipments shall be complete with all parts and all parts shall be Functional. b. Enclosure shall conform to protection requirement of IRL to IS 13947(Part 1) 1993

c.Switching Device shall be most ET(or)IGBT d. Switching frequency shall be above 50 HZ II. Input 220V to 250V 50 HZ single phase AC III.Output: The variation of Output Voltage from No-Load to Full load voltage shall not exceed +1.5% over +10% and 20% variation of the rated DC input Voltage.The frequency of the Output voltage shall be 50HZ + 1.3% IV. Inverter Efficiency minimum 85% as per CIT 93 of ISS. V. Over Load:Inverter Shall withstand 10% overload for atleast 10 minutes. VI.Protections a.Input voltage goes outside the range 120 to 260 Volts ,the system shall switch over to inverter mode b.Over voltage short circuit and over load at inverter output terminals. c. Battery Reverses Polarity. d.Protection against over dischargeThe load shall be cut off soon as the voltage of the battery terminal falls below. i) 10.5V for 12V and II) 21v for 24V battery system. e. The inverter shall incorporate an arrangements for automatic change over of load from main supply to the inverter AC output incase of failure of mains supply with correct pending indication as per cl.5.6 of IS 13314/1992 f.Inverter should have surge protection also.

VII.Indicators a.Following indicators shall be provided. 1. Mains presence. 2. Mains mode 3. Battery charging. 4. Inverter mode 5. Battery Low. VIII.Battery Bank: 1 No. 12 Volt lead battery IS 7372(1995) with amds .No.1,2&3 shall be Exide make only

Supply and fixing of 32 A TPN Metal clad switch on suitable angle iron frame work With MS cable entry boxes with PWD earthing.(SD-163)

"Supply and Fixing of monoblock three phase motor with the following sepecifications : Pump Rating : 5 HP (3.7kW) head range : 14 ltrs to 24 ltrs flow rate : 8 ltrs/sec to 17.2 ltrs/sec (Make : Texmo Model : TSM 4R) (DATA 11)"

Supply and fixing of DOL type starter for 5 HP Submersible Motor with overload Protection ( Siemens or L & T) (DATA-12)

Supply and fixing of 1200 mm (48") High Speed AC ceiling fan (crompton High speed) complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp(DATA-13)

Supply, erection testing, commissioning and handing over of 1No, 30KVA diesel generator set 0.8P.F, 3phase, 415v/420 Volts, 50c/s, 1500 RPM complete in all respects as detailed below(SR )

A.Engine Water cooled diesel engine suitable for generator application with a shaft out put of 75BHP suitable at 1500 RPM under NTP conditions as per BSS 5414-ISO 10000. The engine shall comprise the following standard scope of supply: (Make Kirloskar/ Cummins/ Ashok Leyland/ Greaves/ Equivalent)

"1) Dry type Air cleaner 2) Expansion bellow 3) Radiator, radiator fan and mounting 4) Air to air charge cooler 5) Exhaust gas turbo charger 6) Lube oil cooler and lube oil filter 7) Fuel filter (pre and micro) 8) In-line mono-block fuel injection pump with governor and fuel feed pump 9) Electronic governor 10) 12V / 24V battery charging alternator 11) 12V / 24V Volt electric starter motor 12) Engine test certificate 13) Residential Mufler 14) Fly wheel with starter ring."

Engine instrument panel/mounted Engine control panel consisting of ON/OFF/START/KEY, lube oil pressure gauge, oil temperature gauge, high water temperature gauge and electronic hour meter and RPM indicator.

Safety system of Engine: The engines shall trip for the following conditions with Visual alarm device. 1) Low lubricating oil pressure 2) High water temperature 3) Vee - belt failure and over speed 4) Low battery indication The Engine should be capable of providing 10% over load for one hour for every 11 hours continuous running at full load.

B. ALTERNATOR Alternator capacity of 62.5KVA/50.4KW, AC 3phase, 50HZ, 415Volts, 0.8P.F, 4 wire self exited, self regulated design to run at 1500 RPM under NTP conditions conforming to BS 5000/IS 13364 (part-II) 1992 to be coupled directly to the Diesel engine and test certificate (Make Kirloskar/ Cummins/ Ashok Leyland/ Greaves/ Equivalent) 3) AMF CONTROL PANEL: The AMF control panel (cubical) should be fabricated with vermin proof and dust proof best quality sheet steel and floor mounted with removable rear panels and hinged front doors with enamel painted and incorporating the following with suitable provision for connection incoming and outgoing leads having been made on the control panel.

27) MCCB of 100A capacity with magnetic thermal over load release, instant start circuit trip and under voltage release switch. 28) Rectangular copper bus bars (1No for each phase, neutral and earthing terminal) of adequate capacity duly colour coded with head shrinkable PVC sleeves. 29) 1No mains voltage monitor 30) Hooter/Audio alarm for indication set fails to start and for DG O/L 31) 1set timers 32) Audio and visual indication arrangements for a) Low lubricating oil pressure b) High water temperature c) Over speed 33) 1No Earth fault relay 34) Isolator to Isolate the neutral Note: 1. The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements. 2. The engine should trip for the following conditions. a) Low lubricating oil pressure b) High water temperature c) Over speed

4) ACOUSTIC ENCLOSURE: Acoustic enclosure shall be powder coated and fabricated of 16SWG CRCA MS sheet. The silent canopy shall be nut bolt type construction. Critical processes of punching are done on CNC machine to maintain dimensional accuracy of hole within 0.1mm power coating done after seven-tank surface preparation process of sheet metal. Canopy panel and door shall have inside lining of FIRE-RETARDANT 64kg/m density mineral wool of 100mm thickness as acoustic material. Four hinged doors shall be provided to canopy. The maximum permissble sound pressue level should be as per the norms prescribed by the Central Pollution Control Board / State Pollution Control Board/ Competent Authority concerened or shouble be 75 db(A) at 1 meter from the enclosure surface whichever is advantageous to the department. The emergency stop should be available on the enclosure panel. The enclosure provided shall be duly approved by the Engine Manufacturer of the Engine provided for Diesel Generator Sets mounted inside and should be to the satisfaction of inspection / testing authority concern. SURFACE TREATMENT – PAINTING The enclosure shall be suitably treated for degreasing, de-rusting and phospating. The canopies are passed through seven-tank treatment thoroughly.

ADDITIONAL FEATURES OF CANOPIES Canopy fabricated on CNC machines with dimensional accuracy of 0.1mm so as to increase its durability. Special designed supporting rips/structures are used in canopies so as to give sturdiness and to reduce the vibrations of the DG sets if any. WORLD CLASS COOLING PACKAGE: Canopies shall have cooling package for which it can perform at 45 deg c/ambient temperature. No grounding required on the ground, only a level surface capable of with standing the DG weight. Lifting hooks shall be provided for the acoustic enclosure, which should be unloaded independently of the DG set. The Gen set frame shall also be provided with hooks for unloading. Temperature rise inside the canopy: Canopies shall be designed so as to maintain the temperature difference between ambient and air inlet at cleaner within the enclosure well with in 5-7 deg centigrade.

5) Base Frame Base frame should be fabricated in sheet metal. The base frame is rugged in construction and designed for mounting engine and brush less alternator closely coupled, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure on it. The supply of Gen set includes loading, unloading and transportation charges. 6) Fuel Tank 160 Ltrs. Removable Fuel tank shall be fabricated out of 14 SWG CRCA MS sheet and is part of base frame. It is duly painted and fitted with inlet an outlet connections and mechanical fuel gauge. Fuel tank can be easily removed for cleaning or any maintenance.. 7) Battery 2Nos 12V 180 AH battery

ERECTION , TESTING AND COMMISSIONING Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion all around the foundation for erection of 30KVA Diesel Generator set.

Exhaust Piping: DG Set should be offered complete with exhaust piping, ie, silence is mounted tnd connected by means of MS pipe through flexible pipe to the engine manifold. Entire exhaust piping inside the conopy (Cold Zone) is insulated by means of ceramic wool and aluminium gladded.

Earthing as per ISI specification with earth electrode of 2.1 mtr length Class"B"GI pipe of dia not less than 40mm with copper earth plate of size 125mmX50mmX6mm with necessary funneling arrangements with necessary masonry work and with 38mmm RCC cover slab for the brick masonry for alternator and contorl panel (SD 233)

Providing earth connection and inter connection earth pit by 1 " X 1/8 " cu. flat (SD 76)

Providing fuel oil to run the set for 8 hours on load testing and commissioning using water rheostat or suitable leading element. First charging of fuel oil to full capacity and first charging of battery while handing over to dept.

Supply of tools like: 13" cutting plier- 1No Screw driver 9"X6" - 2 Nos DE spaners ( 6 Nos) - 1set Adjustable spanner - 1No 1/216 Hammer - 1 No Line tester - 1 No Supply and demonstration of the following safety accessories. a) 1 mater x 1 meter x1/2 inch 11kv rubber mat - 2 nos. b) one set of 4 nos. 9 liters fire buckets with metal stand frame - 1set c) first aid box with medicine - 1no d) 11 kV rubber hand gloves - 2 nos. e) 2 Kg capacity dry powder type fire extinguishers - 2 nos f) Hand operated pump to transfer fuel from standard barrel to fuel tank - 1 no. g) First aid chat in Tamil and English - 1no. h) Battery water acidity tester - 1 no.

Supply and fixing of 63 Amps TPN sheet steel double break switch with HRC fuses and neutral on suitable angle Iron frame work with MS cable entry boxes and with earth connection only (For TNEB Receiving Supply main in Power Room) (SD- 166)

Supply and fixing of 3 Phase 63A aerial fuse unit for 3 Nos 63A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary (At EB post ) (Data-15)

Supply and fixing of 63 Amps Three phase 500V 4 pole change over switch on suitable angle iron frame work with earth connection only. (Changeover for Generator and EB supply in Generator Room) (Data-16)

Supply and laying of 3½x25 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre and the cable inserted in suitable 32mm dia GI pipe "B" class and covering the cable completely and refilling the earth to make good. ( For EB supply, Genertor Supply connections) (Data-17)

Supply and clamping of 3 1/2 x 25 sqmm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps(SD-222). (For EB Post, Genertor room wall)

Supply and fixing of TNEB Meter Board suitable for 3 Phases 63A service connection made up of suitable angle iron frame work of size 3 feet x 2 feet using angle iron of size 1 1/2" x 1 1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 3 feet x 2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 200A fuse units (500V) 1 No. Neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 19/16 PVC insulated copper wire with earth connection complete (For EB supply receiving at Power room) ( SD - 129 )

Sub Total

GST @ 12% of SubTotal