Karaikudi4_2023

Amount

Earth work excavation for foundation in all soils and sub soils except rock requiring blasting to full depth as may be directed inclusive of shoring, strutting and baling out water wherever necessary including refilling the sides of foundation with excavated earth in layers of not more than 20cm thick well rammed, watered and consolidated and depositing the surplus earth within the compound in places shown by the Departmental Officers with an initial lead of 10 metres and lift of 2 metres and clearing and levelling the site etc. complete complying with standard specification.

Earthwork Open excavation in all soils and sub soils to full depth as may be directed except in hard rock requiring blasting inclusive of shoring shuttering, baling out water wherever necessary refilling the foundation with excavated earth other than sandy soil in layers of not more than 15 cm thick layers well rammed and depositing the surplus earth within compound in places shown by the departmental officers with an initial lead of 10 metre and initial lift of 2 metre and clearing and leveling the site etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and filling of 40mm ISS metal in dispersion trench around the stoneware pipe or in the leach pit or soak pit to the required thickness as directed by the departmental officers etc. complete. (The rate including cost of metal filling etc. complete complying with standard specification.

Supplying and filling of 20mm ISS metal in dispersion trench around the stoneware pipe or in the leach pit or soak pit to the required thickness as directed by the departmental officers etc. complete. (The rate including cost of metal filling etc. complete complying with standard specification.

Cement concrete 1:5:10 (one cement, five m sand and ten aggregate) using 40mm gauge hard broken blue granite stone jelly for foundation and basement including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted etc., complete complying with standard specification and as directed by the departmental officers.

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

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

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

Supplying and erecting steel centering including supports for plane surfaces in foundation and basement and in all floors for reinforced cement concrete works such as columns footing, plinth beam, grade beam, staircase steps, bed block etc. which require only nominal strutting using M.S.sheets of size 90cmx60cm B.G.10 stiffened with mild steel angles of size 25x25x3mm for boarding laid over silver oak joists of size 10x 6.5cm spaced at about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre at suitable intervals etc. complete complying with standard specification.

Supplying and erecting steel centering for sides and soffits including supports and strutting upto 3.29m height for plane surfaces as detailed below in all floors with all cross bracings using mild steel sheet of size 90cm x 60cm B.G.10 stiffened with welded M.S.angle of size 25x25x3mm for boarding laid over silver oak (country wood) joists of size 10cmx6.5cm spaced at about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre at suitable intervals etc. complete in all floors complying with standard specification.

Plain surfaces such as RCC floor slab, roof slab, rectangular square Tee or Ell beam, lintels, staircase waist slab, landing slab, landing beams, portico beams, portico slab etc.

Plain surface such as RCC. Square for rectangular columns top and bottom slab of sunshade boxing sill slab to window etc.

Providing additional strutting using casurina poles to centering of RCC slabs or plane surfaces for every addtional 1 metre height or part there of but not less than 30cm over the initial height of 3m from floor level using casurina props of 10cm to 13cm dia including cross bracings etc., complete complying with standard specification and as directed by the departmental officer.

Providing and laying in position, Standardised Concrete Mix M-20 Grade in accordance using with IS:456-2000, 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of m sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

For foundation and basement

In Ground floor

In First floor

In Second floor

Cement Concrete 1:3:6 (One cement, three m sand and six aggregate) using 40mm gauge hard broken granite stone jelly for dummy columns,excluding cost of centering, shuttering, reinforcement grill fabrication charges but including consolidating as per standard specification, finishing, curing etc., complete complying with standard specification and as directed by the departmental officer.(Cement concrete 1:2:4 for slabs to be extended upto top of splashing with pressed tiles and future extension rods to be embedded in cement concrete 1:3:6 Dummy column should be atleast in 1m height)

Supplying, fabricating and placing inposition of steel reinforcement using MS/Ribbed tor steel rods for all RCC works as per the design given including cost of steel and G.I binding wire also in all floors etc., complete complying with standard specification. ( The contractor will have to make his own arrangement for the supply of M.S plain rod/ RTS rod and black binding wire )

Brick work in cement mortar 1:5 (one cement and five m sand) using Fly Ash bricks of size 230×110×70mm including curing etc., complete complying with standard specification and as directed by the department officers. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost). Foundation and Basement

Brick work in cement mortar 1:6 (one cement and six m sand) using Fly Ash bricks of size 230×110×70mm including curing etc., complete complying with standard specification and as directed by the department officers. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost).

For foundation and basement

In Ground floor

In First floor

In Second floor

Brick partition wall using Fly ash bricks of size 230x110x70mm in cement mortar 1:3 (One cement and three m sand) using hoop iron reinforcement if found necessary including plastering 1:5 (One cement and five m sand) 12mm thick on both side including finishing and curing as directed by the Departmental Officers complete complying with standard specification.

In Ground floor

In First floor

Cement concrete 1:5:10 (One cement, five m sand and ten aggregate) using 40mm size ISS gauge hard broken granite stone for flooring and rendering the top surface rough to take floor finish and curing as directed by the Departmental Officers complete complying with standard specification

Damp proof Course with Cement Mortar 1:4 (One cement & four m sand) 12mm thick mixed with water proofing compound of approved quality confirming to ISS @ 2% by weight of cement used etc complete complying with standard specification and as directed by the departmental officers.

Fabricating supplying and fixing in position CRCA pressed steel box section 18 gauge or 1.25mm thick for door frames of section size 105mmx60mmx1.25mm thick with necessary rebate of size 35x15mm for housing door shutters conforming to IS specification. Frames shall be fabricated to the specified door size with joints properly welded and grinded. Stiffeners with 25x3mm MS flat shall be provided around the frame at 60cm intervals. The cost shall also include for providing 3 Nos. of MS clamps with 25x3 flats each on either sides of door frame, providing bottom tie, with 10mm dia MS rod, providing necessary holes for receiving tower bolts 2 Nos. with stiffeners on inner side, providing the required number of I.O hinges of size 125x30mm for shutters properly welded to the frames, finishing the door with one coat of good quality red oxide primer with cement concrete 1:2:4 (One cement, two sand and four aggregate) using 20mm gauge hard broken granite stone jelly packed inside to the frame including cost of all materials, fabrication and conveyance to the site and fixing in position with necessary scaffolding etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Fixing of M.S. steel doors with Single Leaves following specification. MS angles of size 40x40x 6mm at 3.5 kg/m used for the outer frame and MS angles of size 35x35x5mm at 2.60 kg/m for the shutter frames. Stiffners with 32x6mm at 1.50 Kg/m. MS flat is provided as the lock rail of the door and welded infact of both ends to the shutter frame, 18 gauge CR sheets of best quality is laid as panel in the shutter frames. 18x5mm at 0.70 kg/m MS flat is welded over the 32x6mm at 1.50 Kg / RM and MS flat on the rear side of the door sandwitching the CR sheet for rigidity with locking rail and bottom tie arrangements. Additional stiffners with 18x5 mm at 0.7 kg/m MS flats are provided horizontally diagonally on the rear side of the shutter. 2Nos of hinges in case of single leaf and 4Nos of hinges in case double leaf shutter is provided 6 Nos of hold fasts 200 length 40x40x6mm M.S. angle spliced at the ends are welded to the outer frame of the door. Tower bolt 2 Nos. one at top and the other at bottom are provided. One aldrop is provided incase of double leaves door at lock rail section in the door. For single leaf doors, one more aldrop is provided in the inner side at the lock rail section of the door.

One rotating locking arrangements at the inner side of the door and additional provision for locking arrangements for lock is provided with 32x6mm MS flat on the rear side of the door at an appropriate place incase of a double leaves door MS flat 32x6mm at 1.50 kg/m is provided on the edge of one shutter to conceal the gap between the shutters. A tie bar is provided at the bottom of the outer frame to prevent twisting of frame during transportation of fixing. All members are given a shop coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials labour charges transportation taxes and all other incidental charges etc., complete.

Special ceiling plastering and finishing all reinforced cement concrete exposed surface such as reinforced cement concrete slab, sunshades, staircase steps landing slab with cement mortar 1:3 (One cement and three p sand) 10mm thick including hacking the surface and providing necessary cement mortar nosing beadings wherever necessary using the same mortar as directed by the Departmental Officers complete complying with standard specification.

Plastering with cement mortar 1:5 (one cement and five p-sand) 12mm thick in all floors using fine river sand including neat finishing, curing, etc., complete complying with standard specification and as directed by the department officers.

Plastering with cement mortar 1:3 (one cement and three p sand) 12mm thick with WPC 2% by weight of cement used in all floors using fine river sand including neat finishing, curing, etc., complete complying with standard specification and as directed by the department officers.

Supplying and fixing of M.S.Grills for windows,Ventilators of and (or) directed by the Engineer incharge including cost of M.S.charges and cost of one coat of red oxide primer with labour coat etc., complete complying with standard specification.

Paving the floor with Designed coloured glazed Ceramic tiles of approved quality and all colours of size 305x305x6mm for flooring in all floors over a base layer of cement mortar 1:3 (One cement and three m sand) 20mm thick and pointing with white cement using 0.30 Kg.of white cement per square metre including adding suitable colour pigments to suit the colour of tiles finishing perfectly and curing as directed by the Departmental Officers including cost of tiles, all materials and incidental charges, transportation charges and labour charges for laying tiles as directed by the Departmental Officers complete complying with standard specification.The tiles should be got approved by the Departmental Officers before use on work.

Paving the floor with pre-polished concrete 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 by Executive Engineer before use on works)

Dadooing the walls with Colour Glazed Tiles of size 300x200x6mm of approved quality laid in cement mortar 1:2 (One cement and two m sand) 10mm thick and pointing with white cement using 0.40Kg.of white cement per square metre including cost of tiles, all materials, incidental charges, transportation charges and labour charges for fixing tiles neat finishing the joint flush curing as directed by the Departmental Officers complete complying with standard specification. The tiles should be got appproved by the Departmental Officers before use on work.

Supplying and fixing door shutters made of Medium density fiber (MDF) board of exterior grade both side prelaminated including external lipping with kiln dried soft wood 35mm thick shutter confirming to IS : 12406/1989 with teak wood external lipping of size 35x12 mm on all edges with necessary adhesive and C.P. screws complying with standard specification. The rate include labour charges for fixing the shutter to the frames and for fixing furniture fittings to the shutters and including cost of aluminium aldrop, of 250mm long and 16mm dia -1 No, Aluminium tower bolt of 250mm long and 12mm dia - 1No, tower bolt of size 200mm long and 12mm dia -1No, D type aluminium handle 200mm long with required screws - 1 No. aluminium door stopper and nylon bush - 1No. The rate is also inclusive of cost of fevical, fixing charges and transportation, loading, unloading all other incidental charges etc., complete complying with standard specification. Single Leaf

Supplying and fixing door shutters made of Medium density fiber (MDF) board of exterior grade both side prelaminated including external lipping with kiln dried soft wood 35mm thick shutter confirming to IS : 12406/1989 with teak wood external lipping of size 35x12 mm on all edges with necessary adhesive and C.P. screws complying with standard specification. The rate include labour charges for fixing the shutter to the frames and for fixing furniture fittings to the shutters and including cost of aluminium aldrop, of 250mm long and 16mm dia -1 No, Aluminium tower bolt of 250mm long and 12mm dia - 1No, tower bolt of size 200mm long and 12mm dia -1No, D type aluminium handle 200mm long with required screws - 1 No. aluminium door stopper and nylon bush - 1No. The rate is also inclusive of cost of fevical, fixing charges and transportation, loading, unloading all other incidental charges etc., complete complying with standard specification. Double leaf.

FRP door shutter with FRP door Frames made out of FRP Sheets of 3 mm thick of over all size 65 mm x 50 mm with rebate suitably reinforced using MS Angles / Flats, cost of hold fasts and solid core FRP shutter panel of 5mm thick and hollow core frames of 3 m wall thickness for styles and rails etc. of sizes specified by Engineers.

Supplying and fixing in position of Ornamental hand rails using stainless steel pipe of size 50mm dia for top horizontal and 25mm dia pipe for vertical and the vertical pipes embeded with floor and three intermediate stiffeners are to be provided using 20mm dia stainless steel pipe in horizontal. All the members are confirming with IS code 202. The rate is inclusive of cost of all materials and labour charges for fixing to floor and wall making hole on the wall and redoing the same to original condition etc complete complying with standard specification.

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no crushed stone sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Finishing the top of roof with one course of Machine pressed tiles of size 23×23×2cm of approved quality laid in cement mortar 1:3 (One cement and three M-sand) 12mm thick mixed with water proofing compound (confirming to Indian standard specification) 2% by weight of cement used and pointed with the same mortar including mixing of red oxide and water proofing compound etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position Indian water closet oriya type of size 580x440mm white glazed earthernware of approved quality with 'P" trap or 'S' trap conforming to IS 2556-Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One part of lime, two parts of m sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to PVC. pipes by dismantling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specification and as directed by the departmental officers.(The Oriya type Water Closet and all accessories should be got approved by the departmental officers before use on work)

Supplying and fixing in position of Indian make white glazed earthen ware lipped mouth flat back Urinal of best approved quality with 32mm dia bell mouthed PVC connection,15mm dia G.M wheel valve,fixing the Urinal to the wall in position with necessary T.W. plugs,clamps,screws shellac etc.,including dismantling masonry if necessary and redoing the same to original condition,fixing the 15mm GI pipe connection and wheel valve, painting the pipe with two coats and checked without any leakage etc., complete complying with standard specification and as directed by the departmental officers.(The urinal should be got approved by the departmental officers before use on work)

Supplying and fixing in position polished 20mm thick white marble slab of size 950 x 625mm as baffle wall in urinal including making curve at top corner edge in the marble slab and fixing in position in the brick wall by making crew of 25mm depth at two edges and finishing with cm 1:3 etc.complete.

Supplying and fixing in position Indian make bewelled edge mirror of approved quality and brand of size 600x450mm with necessary plastic back, PVC. Frame with bottom stand of approved colour with brass screws, rawal plugs etc. complete complying with standard specification. The materials should be got approved by the Departmental Officers complete complying with standard specification.

Supplying and fixing in position best quality of approved make white glazed earthernware wash hand basin (without pedestal) of size 550x400mm with a pair of cast iron brackets , including cost of 15mm diametre brass chromium plated pillar tap, 32mm diametre C.P.waste, 32mm diametre PVC waste pipe with rubber plug and chain, 15mm diametre gun metal wheel valve, 15mm dia brass nipple, 15mm dia nylon connection etc. including fixing the wash hand basin in the wall in position with pair of C.I.brackets with teak wood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a priming coat of anti-corrosive paint including testing for leakage etc., complete complying with standard specification and as directed by the departmental officers.(The wash hand basin and specials should be got approved by the departmental officers before use on work)

Supplying, laying and jointing PVC soil pipes of approved and best varietyconforming to IS.Specification with ISI.mark of the following sizes including, cutting and threading of PVC.Pipes, fixing specials but excluding cost of such specials but including fixing to wall with necessary teak wood plugs, PVC.clamps and screws making holes on the wall (or) drilling holes in roof and making good the dismantled portion to original condition with necessary brick work and plastering wherever necessary with necessary scaffolding charges.The PVC.Pipes should be got approved by the Departmental Officers before use on work.Above ground level.

110mm dia PVC pipe

75 mm dia PVC pipe

Supplying & Fixing in position best quality PVC soil/waste pipes of various sizes of approved brand and quality confirming to I.S.S and providing leakproof joints with spun yarn and making connection to all sanitary fittings dismandling masonry or R.C.C work wherever necessary and making good the dismandled portion to the original condition including painting the castiron pipe and fittings with two coats of anti - corrosive paint of approved quality and colour and the pipe fixed in position in true alignment,complying with standard specifications etc., (The PVC pipe should be should be got approved by the Executive before use on works.) Below ground level 160mm dia PVC pipe

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC 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 PVC pipes shall be got approved by Executive Engineer before use on works. Below Ground Level.

40mm dia UPVC pipe

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs,UPVC 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 by Executive Engineer before use on works. For External Water supply arrangements. (Above Ground Level)

32mm dia UPVC pipe

25mm dia UPVC pipe

20mm dia UPVC pipe

Supplying and fixing in position first quality and approved variety of Gun metal Gate/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 by the Executive Engineer before use on work.

32 mm dia G.M Gate valve

25 mm dia G.M Gate valve

20 mm dia G.M Gate valve

Supplying and fixing in position of the following UPVC specials best approved quality conforming to ISS and providing leak proof joints with UPVC adhesive etc., including fixing to walls with necessary teak wood plugs screws etc., and giving connections to the UPVC pipe dismantling the brick masonry RCC floor or roof slab and redoing the disturbed portion to original conditions etc., complete complying with standard specifications. -The UPVC specials should be got approved from the Executive Engineer before use on works -.

32mm dia UPVC Elbow

32mm dia UPVC Tee

32mm dia UPVC Union

25mm dia UPVC Elbow

20mm dia UPVC Elbow

20mm x 15mm UPVC Reducer Elbow

25mm x 20mm UPVC Reducer

40mm x 32mm UPVC Reducer

32mm x 25mm UPVC Reducer

Supplying and fixing in position 15mm dia Chromium Plated brass screw down tap (heavy type) of approved make conforming to ISS.and including cost of shellac, thread complete complying with standard specification and including cutting and threading wherever necessary.(Taps should be got approved by the Departmental Officers before use on the work)

Construction of Inspection chamber in Fly ash Brick work using 230x110x70mm size Chamber bricks with a clear size of 0.60 x .0.60 x 0.78m to a thickness of 0.23m in cm 1:5 over the CC 1:5:10 using 40mm kg HBSJ walls to a thickness of 0.23m and 1.12mx1.12m size and sand filling to a size of 1.12mx1.12m to a depth of 0.12m with necessary earthwork excavation of size 1.12mx1.12mx1.20m(Depth) including plastering the wall to a height of 0.78m inside the chamber and 0.55m on outer wall and top surface of the chamber and forming channel in the bottom of chamber and forming channel in the bottom of chamber and forming in CC 1:3:6 using brick jelly of 20mm size also including necessary RCC cover slab with necessary steel Reinforcement etc.,complete.

Supplying and Fixing of PVC ready made water tank of approved quality with standard specification and best brand including testing for leakages after making installations and connections. The cost inclusive of lid and lock with bolt and nuts for PVC tank, transportation, loading, unloading, lifting, installation and necessary connections etc., complete complying with standard specifications and as directed by the departmental officers.(The PVC Water Tank should be got approved by the Executive Engineer before use on works). 1000 Litres capacity

Supplying, laying and jointing best approved quality and make glazed stoneware pipe with spigot and socket ends in dry condition of the following dismetre with loose joints including levelling the ground laying pipe in true alignment and gradient etc. complete complying with standard specification.(The Stoneware Pipe should be got approved by the Departmental Officers before use on work) 100mm dia stoneware pipe with loose joint

Supplying and fixing in position PVC specials such as plain bend and shoe of various sizes of best approved quality conforming to ISS.and providing leak proof joints including fixing to wall and giving connection to the PVC. Pipes including,dismantling the brick masonry/RCC.floor or roof slab and redoing the disturbed portion to original condition etc.complete as directed by the Deptl.Officers complete complying with standard specification.

160mm dia PVC Bend

160mm dia PVC Tee

160mm dia PVC 'Y'

110mm dia PVC door Bend Elbow

110mm dia PVC Door Tee

110mm dia PVC 'Y'

110mm dia PVC Cowl

75mm dia PVC door Bend Elbow

75mm dia PVC Door Tee

75mm dia PVC 'Y'

Providing Anti – termite treatment to soil adjacent and under building foundation, plinth periphery of the building by application of chemicals of IS 6313 part I to IV in stage to suit the progress of work consist as per the detailed specification as below (Measurements taken for the plinth area for the purpose of payment) including braking of termite mounds, making holes with crow bar, closing the holes after the treatment and including cost of chemicals, labour charges, transport & storing etc., complete and as directed by the departmental officers.(The chemical should be got approved by Executive Engineer before use on work). Stage -1 : Spraying Anti –termite chemical solution for the foundation before laying concrete, in bottom and sides of foundation. Stage-2 : Spraying Anti –termite chemical solution to the grade beam level, spraying has to done for to grade beam brick masonry contact with the back fill earth. Stage-3 : Spraying Anti –termite chemical solution on the sand for the flooring before laying the flooring concrete. This treatment has to be carried out and sand filling by making holes with crow bar to a depth of 60cms and at 60cms intervals on both direction and at junction of wall and flooring throughout. Stage -4 : Spraying Anti –termite chemical solution alround building outside by making holes with crow bar before laying plinth protection and the holes to be close after the treatment.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work

Supplying and fixing in position of aluminium sliding window (Three Track) with ventilator of any colour with fixed glazing at top of window for a height 0.30m. The window should be made with the following specifications. The bottom track should be made of WS 1690 series section of size 123.00x41.00x1.80mm. 1.731Kg/m. The top and side track should be made of WS 1689 section of size 123.00x 41.00x1.60mm 1.50Kg/m. The window shutter top and bottom frame should be made of WS 1686 section of size 60.00x29.00x1.60mm 0.750Kg/m. The window shutter vertical frame should be made of WS 2155 section of size 50.00x29.00x1.60mm 0.723kg/m. The window shutter interlock should be made of WS 1694 section of size 50.00x29.00x1.60mm 0.874kg/m. The fixed glass outer section should be made of H section (4133) of size 41.00x40.00x2.50mm 0.638kg/m. The window shutters and the top fixed portion should be provided with 4mm thick pin headed glass panels. The glass panel in top fixed portion should be fixed using single glazing clip 4135of size 25.00x24.00x1.20mm 0.166kg/m. Necessary rubber beading should be provided around the glass panels. The aluminium sections are to be in accordance with IS 1886/1961. Necessary locking arrangements and handles should be provided as per the direction of the departmental officers. The rate includes the cost of transportation and fixing in position with necessary power drill to the extent required and made good to the original condition etc., complete complying with standard specifications. All materials should be got approved from the Executive Engineer before fixing in position.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The 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 window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work

Finishing the floor with Double charged Vitrified tiles of approved quality and colour of size 600x 600 x 10mm for flooring in all floors over a base layer of cement mortar 1:3 - 20mm thick and pointing with white cement using 0.30kg of white cement per square metre including adding suitable colour pigments to suit the colour of tiles are finishing perfectly and curing as directed by the Departmental Officers including cost of tiles, all materials and incidental charges, transportation charges and labour charges for laying tiles as directed by the Departmental Officers complete complying with standard specification.The tiles should be got approved by the Departmental Officers before use on work.

Supplying and fixing in position with best quality of marble slab (adanga) of size 4' 0" x 2 ' 0" 18mm to 20mm thick for floor in CM 1:3 20mm thick and pointing with white cement of 22kg/ 10m2. The joint should be pointed to full depth of slabs with white cement including polishing with electric polisher to a high degree so as to make perfectly smooth and shining. The rate includes cost of marble slab taxes, transportation charges, cost of all other materials etc., complete.,

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 ready mixed Exterior 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 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 by the Executive Engineer before use on works.)

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

Supplying and fixing in position of Aluminium anodised colour matt finish openable cupboard of size 1.20 x 2.10 m in all floors fixed with 12mm thick prelaminated particle board (Exterior grade) the outer frame of section 38 x 33 x 2.12 mm @ 0.706 kg/m, shutter frame of 38.5 x 33 x 3 mm @ 0.706 kg/m, Interloacking mullion vertical section of 59 x 33 x 2.5 mm @ 1.135 kg/m. The shutter is fixed with 6 nos. Aluminium hinges, 100 x 30 mm of 2 nos. D type handle 100mm long and 2 nos. of cupboard lock etc, eith necessary furniture fittings including cost of labours, power consumption charges required for fabrication including necessary chipping, dismantling and making necessary holes in the RCC colimns beams, masonary etc., with power drill to the required depth and redoing the same to the original condition after fixing etc., complete complying with standard specification.

Supplying and laying of 63 mm thick high strength type of interlocking rubber moulded hydraulic pressed paver block of approved colour made up of designed concrete mix 1:1:2 using 10 to 12mm size HBG stone jelly in required shapes and sizes having minimum compressive strength of 40 N/mm2 to be laid in flurrying bone pattern with approved non sticking surface at top. The rate is inclusive of levelling the site, compacting with power compactor and sweeping the sand grouting and also inclusive of transportation charges, loading, unloading and labour charges for laying the paver block, etc. complete and as directed by the departmental officers

Supply and fixing of stored pressure ABC (Mono Ammonium Phospate) powder type fire extinguisher of 6 kg capacity as per IS:15683with pressure gauge, discharge hose & control nozzle, wall mounting bracket, safety clip etc. including conveyance, all incidential charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc. complete as per standard specification and as directed by the Departmental Officers. Make: Excellent/Safety First/equivalent.

Supplying and fixing of Reverse Osmosis Plant of capacity 50 litres per hour. The Reverse Osmosis plant is stainless steel skid mounted with the parts. Raw water from the water tank is fed in to Pressure sand filter by raw water feed pump. The Pressure sand filter consists of FRP Vessel, Multiport valve and filtration media of pebbles & sand. Raw water enters in to the top of vessel and percolate through filter media and the suspended particles traps in the filter media top. Filtered water flows through Activated carbon filter for removal of colour and organic particles present in the water.The water passes through 10, 5 Micron filter to ensure the fine filtration of feed water. Micron filter made of Polypropylene material and its housing also made of PP. This fine prefiltered water pumped in to RO membrane in the pressure of 10-12 kg/cm2 through high pressure pump.The RO membrane made of thin film composite polyamide and it pore size 0.0001 microns (pore size lesser than Bacteria and virus). After penetrating through this membrane the purified water is collected in the center of the membrane and the salt, bacteria are rejected from the membrane side way. This purified water is collected in to water storage tank for further distributions. The reject water from the RO plant will have a higher TDS and the water is suitable for external applications like sanitary applications, flushing lines, gardening, etc., and as directed by the departmental officers. The rate includes cost of plant, cost of storage tank, loading and unloading, transportation charges, electrification charges, all taxes and all other incidental charges etc., complete.

Supplying and installation of Ceramic Steel chalk writing board with the following specification. The 2mm GI Sheet is placed with wall side over the GI sheet necessary adhesive is spreaded and fixed the 9mm MDF board on the GI sheet 0.40mm thick ceramic steel chalk board is provided over the MDF board and the whole arrangements are fixed to the frame using heavy anodized Aluminium section and Chromium plated provided in the corners. The whole arrangement are fixed to the wall using wooden plugs and screws etc., The rate includes all above materials, labour charges and taxes etc., complete complying with standard specification and as directed by the departmental officers.

Supply and fixing of Incinerator for Ladies Bathroom inlcuding all material, labour, incidental charges etc., complete complying with standard specification

Sub Total

S.MUNIASAMY