Civil Work

Amount

Dismantling, clearing away and carefully stacking materials Pressed tiles & weathering course as directed by the departmental officers.

Dismantling, clearing away and carefully stacking materials useful for re- use for any thickness of walls Floor finish and dadooing walls in cement mortar with mosaic tiles / glazed tiles / cuddapah slabs etc., complete.

Dismantling, clearing away and carefully stacking materials useful for re- use for any thickness lime concrete, complete.

Dismantling, clearing away and carefully stacking materials useful for re- use for any thickness of Brick / Stone Masonry in cement mortar walls under 3m high as directed by the departmental officers.

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.

Supplying and filling in foundation, basement, etc with filling 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.

Providing two legged scaffolding using 15 cm diameter blue -gum posts or casurina posts or best quality bamboo posts of 4m overall length(3m height +0.50m projection +0.50m. Into the ground) the distane between the two rows being 1.25m. and the spacing of posts being 2m. In both the rows with two horizontal posts with 0.5m. Overlap on either side and braces at 2m.c/c including longitudinal and transverse middle braces to step up and providing a platform with country wood planks of 40mm. thick and 1m width,etc., in a complete form using coir and nails 1m.run

Scafolding for 3m height

Brick work in following Cement Mortar using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

Brick work C.M 1:5

Brick work C.M 1:6

Chipping the existing damaged and pealed off portion in the RCC exposed surface and finishing with ferrow cement concreting work including labour charges for chipping the existing partially pealed off portion, tying the chicken weld mesh in the undulated concrete surface before tying cement concrete 1:1 1/2:3 mm using 12mm chips is applied for fixing. After tying weld mesh with roof surface, cement concrete mix 1:1 1/2:3 using 12mm chips is sprayed by the gun spray equipment necessary curing is done for removing the air bubbles and improving the strengths. The unfinished

concrete surface is again plastered with CM 1:3 12mm thick mortar. The rate is inclusive of labour for chipping, forming weld mesh grid alignment, precoat application and finishing work and also cost of chick weld mesh and required construction materials etc complete as directed by the departmental officers.

Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing 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 conforming 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 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 specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

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.....

Stainless Steel (Salem Stainless Steel) Door Frame (Box Section using Stainless Steel Plate of 1.6mm thick) of size 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel hold fast etc

Supplying and fixing solid core particle board flush shutter of one side and commercial ply on other side with teak wook lipping alround 35mm thick nominal thick of 35 mm with necessary T.W. internal lipping conforming to IS 2302 with both sides alround Teak ply 3mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .300x12mm aluminium tower bolt 2nos. 200x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 3 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the departmental officers.

Labour charges for removing and refixing the wooden doors and windows after attending the petty repairs etc complete complying with standard specification and as directed by the deptl.officers. (Changing Butt hinges, handles and wind appliances etc).

Paving the floor with best quality Double Charged Vitrified Tiles of size of size 600 x 600 x 10mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments 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 colour Designed digital print ceramic tiles, with borders, with size of 600mmx300x 10mm and above set in Cement Mortar 1:2 (One Cement and Two 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., complying with standard specification and as directed by the departmental officers.(The make and brand of the tiles should be like Johnson / Kajaria / Somany / Nitco / RAK or Equivalent which has to be got approved by Executive Engineer before use on works)

Supplying and Fixing of Wood Polymer Composite (WPC) door with solid door frames extruded with size 75mmX50mm. The Inner core made of rigid WPC compound with minimum shore hardness of 55, and Buld Density 750Kg/cub.Mt. The frame shall be fixed to the wall using 10X10mm long MS screw throught the frame by using PVC fasteners. A minimum of 4nos screww to be provided for each vertical members, Door shutter of 25mm thick Wood Polymer Composite (WPC) single core Extruded Door Shutter, with one side digital printing of Specified Design which is approved by engineer-In-Charge. Both side of the shutter shall have rough sugar texture finish, aminated with UV oil. The solid WPC board shall have minimum shore hardness of 55 and Bulk density 550Kg/Cub.Mt moulding the thickness remains 25mm(+/-1mm) etc complete as per the direction of the departmental officers

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 325kg/cu.m 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) 7730kg. of 20mm machine crushed stone jelly and with about (3.30 Cu.m) 5156kg. of 10-12mm machine crushed stone jelly and with about (4.79Cu.m) 7670kg. 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)

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)

Supplying and erecting centering for plane surfaces such as RCC Floor/Roof Beam, Lintels, Cantilever Beams, Bed Blocks etc.. with necessary supports and strutting above 4.90m upto 5.50m height in all floors with all cross bracings using MS Sheets made of 10 gauge thickness welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over Steel adjustable Span of Size 2m x 2m(expandable upto 3.60m) and Silver Oak Joists of Size 10 x 5 cm spaced at 50cm to 60cm c/c and supported by Steel Adjustable Telescopic Props of Size 3.0 x 3.0m (expandable upto 5.50m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) Spaced at not more than 50 to 60cm c/c and with Cross bracings provided at two levels at a spacing of 1.80m etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers.(Payment for centering shall be given after the concrete is laid).

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

Ceiling and walls Spalling Rectification: Making the RCC ceiling neat smooth by chipping and removing loose plastering and concrete. Cleaning the rust on rods apply anticorrosive coating Tec Beat ZR.b. fixing welded mesh on ceiling for additional reinforcements. Apply one bond coat TEC BOND SBR on entire surface. Cement plastering the damaged surface admixed with TEC MIX 100. Water proofing compound. Plastering thickness is not more than 20mm. If it is over 20. Plastering with 2nd layer. After completed the plastering apply curing compound for water less curing. INCLUDING SCAFFOLDING .The cost include cost of material and labour cost for chipping and clearing anti corrosive coating, welded mesh fixing, bond coating, plastering and curing coating.

Providing polymer coating (water proof coating) for sunken portion of toilet with following specification and the surface shall be cleaned to remove all dust, foregin,matters lose materials or any other deposits of contamination by rubbing with wire brush. Slurry:Dry blend and polymer liquid blend shall be mixed into the desired ratio asper recommendation of the supplier. The mix shall be stirred thoroughly until no bubbles remain in the mix. Anu lumps found in mix shall be removed. Apply at coat of polymer modified cementitious slurry by brush on wet cleaned surfaces. After drying, second coat shall be applied on the first coat as directed by the departmental officers etc., The rate inclusive of cost of materials and labour,etc., complete.

Brick Jelly Lime Concrete 1:2:5 using 40mm brick jelly in Lime Mortar 1:2 - 10 cu.m.

Laying of screed concrete using Cement concrete mix 1:2:4 (one cement, two sand and four hard broken stone jelly) using HBGS 6-10mm ISS metal for wearing coat including laying, compacting, finishing and curing etc., complete as per standard specification and as directed by the departmental officers

Providing and filling the tile joint with epoxy grout with following specification: Surface preparation including cleaning the joint to be free from dust and loose particles. Providing masking tape on either side of the tile joint edges and providing sealing the tile gap with epoxy tile joint grout and finishing neatly and as directed by the departmental officers. The rate inclusive of cost of materials and labour, etc., complete. (The materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification).

Finishing the top of roof with one course of Solar reflective ceramic tiles of size 305x305x7mm of approved qualityset in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with Epoxy packing conforming to ISS including curing etc., complete with standard specification.

Construction of Inspection chambers of following sizes with earth work excavation for foundations, 23cm thick C.C 1:5:10 using 40mm HBGS jelly for foundation and brick work in CM 1:5 using country bricks, inside plastering with CM 1:3 20mm thick, inside channelling with brick work, outside plastering with C.M 1:5 12mm thick, R.C.C precast cover slab 75mm thick using 1:1.2:2.4 using 20mm blue granite jelly with necessary reinforcement etc complete as directed by the departmental officers.Inspection chamber-0.60X0.60m(inside opening)upto 1m height

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 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 Executive Engineer before use on works).

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 by the Executive Engineer before use on the 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

75mm dia PVC soil Pipe

110mm dia PVC soil Pipe

160mm dia PVC soil 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, 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, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works.internal above GL

20mm dia UPVC Pipe

25mm di a UPVC pipe

Painting two coats of old plastered wall surface with ready mixed plastic interior emulsion emulsion paint of first class quality and of approved colour including thorough scrapping, clean removal of dirt, wherever required etc., complete complying with standard specification.

Painting two coats of old plastered wall surface with Exterior Emulsion Paint - Water based primer (Liquid) 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 old wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour in all floors 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 old 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 in all floors 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 110mm dia .

Renewing the broken glass panes of 4mm thick with new plain glass of 4mm thick including fixing in position with rubber beeding alround the glass panes with nails etc., complete complying with std. specification and as directed by the departmental officers etc complete.

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers.75mm thick

Providing Cup-board Shutter using termite / water proof plywood of 19mm thick over which laminated sheet of 0.80mm thick fixed inside the shutter and 1mm thick fixed in the outside of the shutter using fevicol along with necessary furniture fittings,such as, hydralic hinges, tower bolt, handles, multi purpose locks etc., as directed by the departmental officers. The design pattern, water proof plywood,laminate sheet and other materials should be got approved from the Executive Engineer before use on work.

Manufacturing, supplying and fixing of Steel doors with following specification. MS angle of size 40x40x6mm at 3.5 kg/m used for outer frame and MS Angle of size 35x35x5mm at 2.6 Kg/m for the shutter frame. Stiffeners with 32x6mm at 1.5 Kg/m MS Flat is provided as the lock rail of the door and welded intact on both ends to the shutter frame. 18 G 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 1.50kg/m MS Flat on the rear side of the door, sandwitching the CR Sheet for rigidity. Additional stiffeners with 18x5mm at 0.7 Kg/m MS flats are provided diagonally on the rear side of the shutter. 300mm length of hinges 2 Nos, for shtter is provided. 6 Nos. of 250mm length hold fasts 200mm length specified at the ends are welded to the outer frame of the door. Tower bolt 2 Nos. at the top provided.

Supplying and fixing of M.S.grill of approved design for grill gate, grill work to doors and windows openings ramp etc., using necessary mild steel flats for inner and outer members which should be fixed on edges including priming coat of best approved quality red oxide primer etc., complete complying with standard specification.

Supplying and fixing the incinerator for Ladies bathroom and including the labour charges with materials charges etc. complete

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.)

GST at 18%

SASIKUMAR (BID ID -1432694)