Sub Work Construction of Assistant Engineers quarters at WRD Campus in Race Course Coimbatore District

Amount

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring strutting, 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.

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring strutting, bailing out water wherever necessary refilling the sides of foundation with excavated earth in layers of not more than 15cm thick 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 and as directed by the departmental officers.

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

Supplying and filling in foundation and basement with Filling Crushed Stone 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.

Cement Concrete 1:5:10 (One Cement, Five Crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification and as directed by the departmental officers.

BRICK WORK in Cement Mortar 1:3 [One Cement and Three crushed stone Sand] using best quality chamber burnt Fly Ash Bricks of size 23 x 11 x 7cm for the following including curing etc., complete complying with standard specifications. [Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost].

For Foundation and Basement.

BRICK WORK in Cement Mortar 1:6 [One Cement and Six crushed stone Sand] using best quality chamber burnt Fly Ash Bricks of size 23 x 11 x 7cm for the following including curing etc., complete complying with standard specifications. [Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost].

For foundation and basement

For Superstructure in Ground Floor (Stilt floor)

For superstructure in First floor

For superstructure in Second floor

For Superstructure in Third Floor

Damp proof course with Cement Mortar 1:4 (One Cement and Four Crushed stone sand) 12mm thick mixed with best approved quality water proofing compound conforming to Indian Standard specification as specified by the departmental officers at 2% by weight of cement used and finishing, curing etc. complete complying with standard specification.

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 specifcation. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 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 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm 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 specificaiton. (Payment for centering 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 surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc.

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS:456-2000, using 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 (5 cu.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 crushed stone 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

For Superstructure in Ground floor (cellar floor)

For superstructure in First floor

For super structure in Second Floor

For super structure in Third Floor

Supplying, fabricating and placing in position MILD STEEL / RIBBED TOR STEEL grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. [Contractor has to make his own arrangements for the supply of steel and binding wire]

Providing ANTI-TERMITE treatment to soil adjacent under building foundation, plinth periphery of the building by applcation of chemicals as for ISI 6313-1981 part I to IV in stages to suit the progress of work as per the detailed specification (Measurements taken for the plinth area for the purpose of payment) including breaking of termite mounds, making holes with crow bar, closing the holes after the treatment and iincluding cost of chemicals, labour charges, transport and storing etc., complete complying with the standard specification and as directed by the departmental officers. Stage.I. spraying anti- termite treatment chemicals solution for foundation concrete surface laying the foundation concrete bottom and sides of the foundation. Stage.II. Spraying anti-termite chemical solution to the grade beam level, spraying for the grade beams, brick, masonry in superstructure in contact with the back fill earth. Stage.III. Spraying anti-termite treatment, chemicals solution on sand for the flooring before laying the flooring zone, Treatment has to be carried out by making crow bar holes at an interval of 12" to a depth of 8" on the sand filling in basement and after levelling operation is over. Stage.IV. Spraying anti-termite treatment chemicals solution around the building (out side) by making crow bar holes at an interval of 12" to a depth of 8" in the periphery of building and chemical poured inside the holes and closed after the treatment.

CEMENT CONCRETE 1:5:10 [One cement, Five Crushed stone sand and Ten hard broken stone] using 40 mm gauge hard broken jelly for FLOORING including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. [The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers.

PLAIN CEMENT CONCRETE 1:2:4 (one cement, two Crushed stone sand and four hard broken stone jelly] using 20 mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete complying with standard specificatins and as directed by the departmental officers.

BRICK PARTITION WALL of the following thickness in cement mortar 1:3 (one cement, three Crushed stone sand) flyash bricks of size 23cm X 11cm X 7cm and complete complying with standard specification etc., complete in the following floors Note: Wherever reinforcement is considered necessary by the departmental officers, hoop iron reinforcement shall be provided by the contractor as directed during execution without any extra cost etc. complete complying with standard specification and as directed by the departmental officers.

11.00 cm thick For Foundation and Basement

11.00 cm thick For superstructure in First Floor

11.00 cm thick For superstructure in Second Floor

Supplying and fixing CUDDAPAH SLAB 40mm thick in both side polished slab including fixing in position with all necessary accessories etc. complete complying with standard specification and as directed by the departmental officers.

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 Crushed stone sand ) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing (The make and brand of the tiles should be got approved by Executive Engineer before use on works) etc. complete complying with standard specification and as directed by the departmental officers.

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, 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)

Paving the floor with best approved quality fine polished Kotta stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three Crushed stone sand ) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete complying with standard speicification.

Paving the floor with best quality Double charged Virtified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three Crushed stone sand ) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments (The make and brand of the tiles should be got approved by Executive Engineer before use on works) etc. complete complying with standard specification and as directed by the departmental officers.

Flooring with self designed Colour Ceramic Tiles of size 305 x 305 x 7mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Crushed stone 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 by Executive Engineer before use on works)

Dadooing walls with following best approved quality, white / colour glazed tiles of size 300x450x8mm set in Cement Mortar 1:2 (One Cement and Two crushed stone 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.

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a Cement Mortar bed of 20mm thick using Cement Mortar 1:3 (One Cement and three Crushed stone sand) fixing the slabs with required Cement slurry and laid in true right angles with minimum possible width of joint matching colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc. complete complying with standard specification and as directed by the departmental officers.

Dadooing walls with granite tiles of synthetic grey, paradise, and similar varieties of suitable sizes of following sizes set in Cement Mortar 1:2 (One Cement and Two Crushed stone 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.

Flooring with following ceramic tiles of size Solar Reflective Ceramic Tiles of size 305mm x 305mm x 6mm thick laid over 20 mm thick cement mortar 1:3 (One Cement and Three Crushed Stone 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. (The make and brand of the tiles should be got approved by Executive Engineer before use on works) etc. complete complying with standard specification and as directed by the departmental officers.

Providing and fixing P.V.C. Rainwater Downfall pipes of 110mm diaMetre with necessary shoes, bends and other specials, clamps, screws, nails, teakwood plugs etc., complete including cost of all materials. The rate is to include cost of removable cast iron Gratings of appropriate size. The size of teakwood plugs to be used is 150mm x 25mm in front and 200mm x75mm in rear and all other sides with a depth of 100mm. The pipe is to be fixed by means of "U" clamps at the centre of the pipe screwed to the plugs. The special type of 'U' clamps at the centre of the pipe to be fixed in addition to these for more than three metres pipe length, etc. complete complying with standard specification and as directed by the departmental officers.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm 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 100 X 100 X 6mm 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 complying with standard specification and as directed by the departmental officers.

supplying and fixing of Hallow pressed steel door frames for single leaf and double leaved door using pressed steel frame of size 105x60mm using mild sheet of 1.25mm thick (18gauge) special profile extruded section.The pressed steel frame should be as per IS4351/1976.The rate in inclusive of bottom the hold fasts and provision to aldrop tower bolt hinges and lock plate etc,with one coat of zinc chromate yellow primer and filling the inside hollow portion with cement concrete 1:2:4 using 20mm HBG stone jelly etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing solid core particle board flush shutter of nominal thick of 35 mm with necessary T.W. internal lipping comfirming to IS 2302 with both sides commercial ply 35mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200x12mm aluminium tower bolt 2nos. 150x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 3 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete complying as directed by the departmental officers.

Single leaf

Supplying and fixing PVC Door with Solid PVC DOOR SHUTTERS using 19 Gauge 19 mm MS square tubes for styles and outer frames, 15 mm 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 rabate for housing the shutter includingsliding arrangements etc., complete as per standard specfication and as directed by the departmental officers.

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 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

Supplying and fixing M.S Grill for Doors, Window & ventilators etc., including cost of materials and labour charges for cutting to required sizes,fabricating,welding and transporting at site of work and including the cost of one coat red oxide primer etc., complete complying as directed by the departmental officers.

Manufacturing supplying and fixing of steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm 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 sandwitching 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 6nos. of holdfasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2nos. 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 rotaing 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, un loading and all other incidental charges etc. complete complying with standard specification and as directed by the departmental officers.

Manufacturing, supplying and fixing of Teakwood ornamental Entrance door of size 1.20x2.10m with the following specification. The outer frame of ornamental Entrance Door of size 150x100mm.Teak wood scantling. The door consists of openable area 1.90x2.20m with Double leaf. The each openable shutter consists of Top Panel for 1.50m.height and bottom vertical pannel in for a height of 90cm. The Shutter bottom rail is of 200x50mm.size and middle, top and side rails are of size 150x50mm.with corner designed beading works. The shutter pannel is of 50mm. thick T.W.planks with special curving works. The outer frames corners are designed border works single side for entrance outer frame and on both sides for middle frame.. The cost includes all kinds of furniture fittings, such as Brass Aldrop, Brass tower bolt, brass hinges, brass door stopper, brass handles. All the members are finshed with two coats of melamine polish outer the priming coat. (The quality of all furniture fittings should be got approved by the Executive Engineer before use.)

Manufacturing supplying and fixing in position of tera cotta jally 20x20x0.75mm thick approved quality and design in cement slurry including cost of materials labour curing lifting fixing in position etc, complete complying with standard specification and as directed by the departmental officers in all floors.

PLASTERING with cement mortar 1:5 (One cement and five Crushed stone sand) 12mm thick mixed with Bonding Agent cebex 112 Zudex, Zucrete 2x other Equvalient in all floors etc. complete complying with standard specification and as directed by the departmental officers.

SPECIAL CEILING PLASTERING and finishing all the RCC exposed surfaces such as RCC slabs, sunshades, canopies, staircase steps, landing slabs, etc. with cement mortar 1:3 (one cement and three Crushed stone sand) 10mm thick mixed with Bonding Agent cebex 112 Zudex, Zucrete 2x other Equvalien and including hacking the surfaces and providing necessary cement mortar nosing beading as per size, specification wherever necessary using the same mix etc. complete complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:3 (One Cement and Three Crushed stone Sand) 12mm thick mixed with Bonding Agent cebex 112 Zudex, Zucrete 2x other Equvalien water proofing compound conforming to BIS at 2% by weight of Cement used including finsihing, curing, etc. complete complying with standard specification and as directed by the departmental officers.

Painting two coats of newly plastered wall surface with ready mixed water based interior emulsion paint of first class quality and of approved colour over a priming coat including through scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc. complete complying with standard specification and as directed by the departmental officers.

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 through scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc. complete complying with standard specification and as directed by the departmental officers.

PAINTING NEW IRON WORKS for doors, windows and Ventilators, Iron bars, Weld mesh, wire mesh, screen, steel bars, flats and other similar works etc., with TWO COATS of approved first quality of synthetic enamel paint over the existing red oxide primer in all floors. The rate is inclusive of cost of all materials and labour, brushes and scaffolding charges (The paint to be used should be got approved by the Executive engineer before use on work etc complete complying with standard specification and as directed by the departmental officers.

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 (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.) etc. complete complying with standard specification and as directed by the departmental officers.

Casting and fixing R.C.C. PRECAST SLAB of the following thickness in cement concrete 1:2:4 (One cement, two Crushed stone sand and four broken jelly) using 20mm hard broken granite stone jelly and top plastered with cement mortar 1:3 (one cement and threecrushed stone sand) 10mm thick EXCLUDING cost of reinforcement but including moulding, curing, finishing fixing in position etc. complete complying with standard specification and as directed by the departmental officers.

50mm thick Precast slab (using 20mm HBGS Jelly)

Supplying, laying and jointing UPVC (Unplasticized Polyvinyl Chloride) pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety confirming 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, 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. BELOW GROUND LEVEL

25 mm dia UPVC Pipe

32 mm dia UPVC Pipe

40 mm dia UPVC Pipe

Supplying, laying and jointing UPVC(Unplasticized Polyvinyl Chloride) pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety confirming 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, 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. External Water Supply

25 mm dia UPVC Pipe

Supplying, laying and jointing UPVC(Unplasticized polyvinyl chloride) pipes schedule-40 grade of approved quality and best variety confirming 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, 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. . Internal Water Supply

25mm dia UPVC Pipe

20 mm dia UPVC Pipe

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, (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 etc. complete complying with standard specification and as directed by the departmental officers.

25 mm.dia Wheel Valve

20 mm.dia Wheel Valve

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

Supplying and fixing in position 15mm dia Satinless steel health faucet (heavy duty) of approved make confirming to BIS specifications and quality including cost of shellac, thread, and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works) etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position UPVC 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 UPVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The UPVC specials should be got approved by the Executive Engineer before use on works).

32mm diaMetre UPVC Union

25mm diaMetre UPVC Union

20mm diaMetre UPVC Union

32mm diaMetre UPVC Elbow

25mm diaMetre UPVC Elbow

20mm diaMetre UPVC Elbow

32mm diaMetre UPVC Tee

25mm diaMetre UPVC Tee

20mm diaMetre UPVC Tee

32mm x 25mm diaMetre UPVC Reducer

25mm x 20mm diaMetre UPVC Reducer

20mm x 15mm diaMetre UPVC Reducer

20mm diaMetre UPVC Hex Nipple

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

For 110mm.dia PVC pipe

For 75mm.dia PVC pipe

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 by the Executive Engineer before use on works).

110 mm dia PVC Elbow

110 mm dia PVC Plain Tee

75 mm dia PVC Elbow

75 mm dia PVC Plain Tee

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware 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 nylone 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 (The wash hand basin and specials should be got approved by the Executive Engineer before use on works). etc. complete complying with standard specification and as directed by the departmental officers.

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 porcelin 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 fittings etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap confirming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing position PVC 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 crushed stone sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three crushed stone 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 Nahani Trap should be got approved by the Executive Engineer before use on works)Nahani Trap of size 110 x 75mm with stainless steel gratings etc. complete complying with standard specification and as directed by the departmental officers.

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, (The mirror should be got approved by the Executive Engineer before use on woks) etc. complete complying with standard specification and as directed by the departmental officers.

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, (The tower rail should be got approved by Executive Engineer before use on works) etc. complete complying with standard specification and as directed by the departmental officers.

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

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 specification and as directed by the departmental officers.

Supplying and fixing of PVC ready made WATER TANK 2000 litres of following Litre capacity of best and approved quality with ISI specification and having inlet,outlet, overflow and clearing pipe arrangements and labour charges for fixing in position with all necessary accessories and transporting at site of work etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and filling 40mm gauge HBGS stone jelly for dispersion trench including loading conveying and unloading etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and filling 20mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading etc. complete complying with standard specification 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 etc. complete complying with standard specification and as directed by the departmental officers.

Drilling 150mm dia [6"] Vertical bore using power drill in hard rock to any required depth as directed by the departmental officers including labour charges for inserting casing pipes to the require depth assembly in drilled hole including welding the joint if necessary, grouting the casing pipe etc., and including transportation charges for the rig and support vehicle etc. complete complying with standard specification and as directed by the departmental officers.

Borewell upto 150m below GL

From 151m upto 180m

Supplying suitable size casing pipe for 7" dia borewell ( 6kg/sqcm) of best quality with ISI mark with necessary PVC coupling with socket end, The PVC should got approved by the departmental officers before execution etc. complete complying with standard specification and as directed by the departmental officers.

Supplying suitable PVC End cap ( 6kg/sqcm) of best for casing pipe of 6" dia borewell quality with ISI mark, The PVC should got approved by the departmental officers before execution etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of MS clamp of size 450x40x6mm with bolt and nuts etc., including cost of materials and labour charges for fixing in position with all necessary accessories etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing laying and joining the 40mm dia UPVC PIPE of approved quality and confirming to I.S.I. Specification INTO THE BOREWELL laid properly to alignment including fixing the required G.I. Specials , but excluding cost of such specials , cutting and threading the G.I. pipes etc. complete complying with standard specification and as directed by the departmental officers.

Supply and fixing of water proof 3 core 4.00 sq.mm flat PVC insulated copper cable for submersible pumpset in the borewell including fixing and tying with copper wire and clamping waterpipe etc. complete complying with standard specification and as directed by the departmental officers.

Supply of 5HP RF/5/50 stage 11/2" delivery eletronic submersible motor supplied with necessary ISI mark including supply and fixing with accessories suitable for 150 mm dia borewell such as 2" HP collar, Green rubber, End cap, Jet clamp, 11/4"G.I.Bend, Copper Bolt and Nuts, Copper wire etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of 20mm dia Nylon rope for borewell as per ISI specification and including cost of materials with all necessary accessories etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and erecting 3 phase 2.0 HP Submergible Pump with ISI necessary accessories including wall mounting of panel board and suitable dol type push button automatic starter. Footvalves etc., (Motor should be got approved by EE before erection) on works. etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing M.S. fabricated wall mounting Panel Board with internal wiring as per I.E rules and necessary locking arrangements with suitable DOL type push button, automatic starter Gem make, suitable 15amps, DPC switch, Gem make, 0 to 20 Amps AmMetre, single phase prevent or pilot lamp with three bulbs indicate power supply, 3nos, and including all specials. etc. complete complying with standard specification and as directed by the departmental officers.

GST 18 % in figures

RKK CONSTRUCTION (BID ID -1282585)

K SARASWATHI AND CO (BID ID -1283325)