construction of new warehouse at chullikkal for supplyco.

Civil work - Warehouse

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and raising the yard etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m

Supplying and filling in plinth with quarry dust under floors, including watering,ramming, consolidating and dressing complete.

Supplying chemical emulsion in sealed containers including delivery as specified Chlorpyriphos/ Lindane emulsifiable concentrate of 20%

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor : With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

Supply and Installation of 10cm dia sand piles in a triangular grid pattern with a spacing of 35cm c/c by driving a casing of 10cm diameter with a detachable metal or concrete conical shoe to a depth of 5m and back filling with M sand. (The length of the pile driven to the ground alone will be considered for payment)

SPT test for sand piling (minimum 3 bores)

Supplying, stacking and Spreading 2 to 5 mm thick aggregate, watering and rolling complete including preparation of the surface and rolling for a depth of 10cm.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand including finishing the top smooth

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in - charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately).All works upto plinth level. a) All works upto plinth level.

b) All works above plinth level upto floor V level.

Extra for providing richer mixes at all floor levels. Providing M-30 grade concrete instead of M-25 grade BMC/ RMC

Add for using extra cement in the items of design mix over and above the specified cement content therein

Centering and shuttering including strutting, propping etc. and removal of form for : a) Foundations, footings, bases of columns, etc. for mass concrete.

b) Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

c) Suspended floors, roofs, landings, balconies and access platform.

d) Lintels, beams, plinth beams, girders, bressumers and cantilevers.

e) Columns, Pillars, Piers, Abutments, Posts and Struts.

f) Stairs, (excluding landings) except spiral-staircases.

g) Edges of slabs and breaks in floors and walls.Under 20 cm wide

h) Weather shade, Chajjas, corbels etc., including edges.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete Thermo-Mechanically Treated bars.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level upto floor five level in.cement mortar 1:4 (1 cement : 4 coarse sand)

Extra for providing and placing in position 2 Nos. 6mm dia. M.S. bars at every third course of half brick masonry.

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade . Area of slab over 0.5sqm

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately). Second class teak wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows includingISI marked Stainless Steel butt hinges bright finished of required size with necessary screws excluding, panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. Second class teak wood: 35 mm thick shutters

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick : Second class teak wood

Providing and fixing glazed shutters for doors, windows and clerestory windows using not less than 5.5 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. Second class teak wood 35 mm thick

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : a) 250x10 mm

Providing and fixing bright finished brass handles with screws etc. complete: 125 mm

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete

Providing and Fixing factory made PVC door frame made of PVC extruded sections of size 75 mm x 53 mm, having wall thickness 2.0 mm (± 0.2 mm). Both verticals sides of the frame reinforced with PVC profile of cross section size 28 mm x 30 mm x 2 mm thickness (± 0.2 mm) and 75 mm x 200 mm long, including reinforcing both ends of the top frame with PVC profile. PVC Door Frame and PVC reinforcement profile to be mitred cut, jointed and fusion welded together, including providing and fixing 3 nos of 125 mm long stainless steel hinges to frame, fixing the frame with jamb with required nos & sizes of anchor dash fastener, all complete as per manufacturer's specification and direction of engineerin- charge.

Providing and fixing 37 mm thick factory made PVC Door shutter, styles and rails made of PVC hollow extruded printed and laminated section having overall dimension 115 mm x 37 mm with wall thickness 2 mm (± 0.2 mm) with inbuilt beading on one side, the styles and rails mitred cut and joint at corners by inserting 2 nos PVC profile reinforcement of size 75 mm x 200 mm long with cross section size of 28 mm x 30 mm having wall thickness 2 mm (± 0.2 mm). Styles, rails and reinforcements to be fusion welded together. Only hinge side vertical style to be reinforced with PVC profile reinforcement in full length. section size 35 mm x 17 mm x 1 mm at each corner. Printed and laminated PVC lock rail of size 110 mm x 37 mm having wall thickness 2 mm (± 0.2 mm) to be welded horizontally with the vertical styles after inserting PVC profile reinforcement as in styles and rails, providing with PVC snap fit beading, panels of 100 x 20 mm printed & laminated and inserting 2 nos 6 mm dia bright steel rod horizontally with both side threaded and tightened with check nuts and washers complete, all as per manufacturer's specification and direction of engineer-in-charge..

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to openings /wooden frames with rawl plugs screws etc.

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc. including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge. ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, ncluding the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing ball bearing for rolling shutters.

Providing and fixing circular/ Hexagonal cast iron or M.S. sheet box for ceiling fan clamp, of internal dia 140 mm, 73 mm height, top lid of 1.5 mm thick M.S. sheet with its top surface hacked for proper bonding, top lid shall be screwed into the cast iron/ M.S. sheet box by means of 3.3 mm dia round headed screws, one lock at the corners. Clamp shall be made of 12 mm dia M.S. bar bent to shape as per standard drawing.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineerin- Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying rectified Glazed Ceramic floor tiles 300x300 mm or more (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand) including pointing the joints with white cement and matching pigments etc., complete

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption's less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm:

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer) with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make in all colours & shade in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.Size of Tile 600x600 mm:

Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified. 2 mm thick corrugated (2.5" or 4.2" or 6") or step-down (2" or 3" or 6" ) as specified

Providing and fixing powder coated aluminium trafford sheet roofing 0.71mm thick with necessary overlap of minimum 150mm at ends and sides including vertical/curved surface fixed with polymer coated J or L hooks (on ridge),bolts and nuts 8mm diameter with bitumen and GI limpet washers or with GI limpet washers filled with white lead, (upto any pitch in horizontal/vertical or curved surfaces), excluding the cost of purlins,rafters and trusses and including cutting to size and shape wherever required. etc. complete as per the direction of Engineering In Charge. The quoted rate shall include for cost of materials and roofing sheet overlapping (such as aluminium sheets , fasteners ,washers,etc..) and necessary staging /platform required for fixing the above and specialized labour for all the activities etc ...complete all as per specifications and as directed by EIC .

Providing and fixing aluminium ridge sheet having 0.71mm thick, including fixing with bolts and nuts 8mm dia and bitumen washer, etc including all labour charges , complete as per the direction of Engineering In Charge.Using 0.90mtr width, 0.71mm thick aluminium sheet

Supplying & providing rain water gutter using aluminium sheet 0.71mm thick including fixing with steel brackets of standard size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete all as per the direction of Engineering In Charge with labour charges etc. Using 0.90mtr width, 0.71mm thick aluminium sheet

15 mm cement plaster on the rough side of single or half brick wall of mix: 1:4 (1 cement: 4 fine sand) to the outside of walls

12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand)

6 mm cement plaster of mix : 1:3 (1 cement: 3 fine sand) for under side of roof slab and beams

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster including providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement primer

Finishing walls with textured exterior paint of required shade :New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade: Two or more coats on new work.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work.

Providing and fixing aluminium work for doors, windows, ventilators, Louvers and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators, Louvers including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately). Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium/uPVC door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5.5 mm thickness

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-incharge (Door handle, lock and stopper etc.to be paid separately).

Melamine polishing on wood work (one or more coat).

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 gradedstone aggregate 20 mm nominal size)

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours. b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry

Supply of stainless steel handle for toughened glass door, H- type of size 450 mm and 25 mm dia 350cc with satin finish of reputed make

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 150 kg., for doors, including cost of cutting floors , embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. Heavy Duty Floor spring with door opening width upto 1200mm

Supply of SS corner patch lock with strike plate for toughened glass door of 12mm thick with weight upto 150 kg

Supply & installation of vitrified external tile of size 24 x7.5 cm of thickness 6mm to 10mm (thickness to be approved by Engineer-in-Charge) laid with proper adhesive leaving 3mm wide joints using spacers between individual tiles and filling the gaps with epoxy of suitable colour as per the direction of engineer in charge

Septic Tank Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.:All kinds of soil

Extra for every additional lift of 1.5m or part thereof in excavation/banking excavated or stacked materials . All Kindsof soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc., in layers not exceeding 20cm in depth: consolidating each deposited layer by ramming and watering lead up to 50m and lift up to 1.5 m

Conveying from site and disposing off the excess earth as per the direction of engineer in charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in - charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately).All works upto plinth level.

Extra for providing richer mixes at all floor levels. (Note:- Excess/less cement over the specified cement content used is payable /recoverable separately.) Providing M-30 grade concrete instead of M-25 grade BMC/ RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum)

Add for using extra cement in the items of design mix over and above the specified cement content therein.

Centering and shuttering including strutting, propping etc., and removal of form for, a) Foundations, Footings, bases of columns,etc for mass concrete.

b) Walls any thickness including attached pilasters butteresses,Plinth and string courses etc.

c) Suspended floors, roofs, landings ,Balconies and access platform

d) Edges of slabs and breaks in floors and walls Under 20cm wide

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto Plinth level.:Thermo-Mechanically Treated bars of grade Fe-500D or more.

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement :12 mm cement plaster

Providing and mixing integral crystalline admixture for waterproofing treatment to RCC structures like basement raft, retaining walls, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc.. at the time of transporting of concrete into the drum of the ready-mix truck , using integral crystalline admixture @0.80% (minimum) to the weight of cement content per cubic meter of concrete) or higher as recommended by the manufacturer's specification in reinforced cement concrete at site of work. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e. by reducing permeability of concrete by more than 90%, compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure. The crystalline admixture shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.

Providing and fixing PVC soil, waste and vent pipe to IS : 13592 of SWR quality, including all fittings, like EG : Bends, Tees, Elbows, Collars, junction, inspection doors, cowls, offsets, access pipes, jointing with rubber ring / solvent cement by application of leak proof adhesive like FRP paste including cutting holes in walls and floors and making good. . 160mm dia PVC pipe (6 kg / sq.cm)

Providing and fixing C.I. M.H.cover with frame (Heavy duty) 560 mm internal diameter, total weight of cover and frame to be not less than 208 kg (weight of cover 108 kg and weight of frame 100 kg) :

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Supply and Installation of 10cm dia sand piles in a triangular grid pattern with a spacing of 35cm c/c by driving a casing of 10cm diameter with a detachable metal or concrete conical shoe to a depth of 5m and back filling with M sand. (The length of the pile driven to the ground alone will be considered for payment)

Supplying, stacking and Spreading 2 to 5 mm thick aggregate, watering and rolling complete including preparation of the surface and rolling for a depth of 10cm.

Road & Drain Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for : a) Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete Thermo-Mechanically Treated bars.

Preparation and consolidation of sub grade with power road roller of 8 to 12tonne capacity after excavating earth to an average of 22.5 cm depth,dressing to camber and consolidating with road roller including makinggood the undulations etc. and re-rolling the sub grade and disposal ofsurplus earth with lead upto 50 metres.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

Providing, laying, spreading and compacting graded stone aggregate (sizerange 53 mm to 0.075 mm ) to wet mix macadam (WMM) specificationincluding premixing the material with water at OMC in for all leads & lifts,laying in uniform layers with mechanical paverfinisher in sub- base / basecourse on well prepared surface and compacting with vibratory roller of 8 to10 tonne capacity to achievethe desired density, complete as per specificationsand directions of Engineer-in-Charge.

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved s;ze, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing and laying factory made chamfered edge Cement Concrete paver blocks In foot path, park & lawns driveway or light & traffic parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of course sand, compacting and proper embedding /laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, all complete as per manufacturer's specifications & direction of Engineerin- Charge.80mm thick Cement concrete paver block of M-30 grade with approved colour, design & pattern.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost).

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in -charge. Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

Demolishing R.B. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in- charge.

Electrical works Wiring for light point / fan point / exhaust fan point / call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sqmm, FRLS PVC insulated copper conductor single core cable etc. as required.

Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 Sq mm FRLS PVC insulated coppper conductor single core cable etc as required

Wiring for circuit / submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required. a) 2 x 1.5 sq.mm + 1x1.5 sq.mm earth wire

b) 2 x 2.5 sq.mm + 1x 2.5 sq.mm earth wire

c) 2 x 4 sq.mm + 1x 4 sq.mm earth wire

d) 2 X 6 sqmm + 1 x 6 sqmm earth wire

Supplying & drawing 2 pair, 0.5mm dia, FR, PVC insultated annealed copper conductor, unarmoured telephone cable in the existing surface / recessed steel / PVC conduit as required.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. a) 20 mm

Supplying and fixing metal box of following sizes (nominal size) on surface or in recesss with suitable size of phenolic laminated sheet cover in front including painting etc as required. a) 250mm x 300mm x 100 deep

Supplying & fixing modular Telephone socket outlet on the existing modular plate & switch box including connections but excluding modular plate etc as required.

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supply and fixing 1 or 2 module, GI box alongwith modular base & cover plate for modular switches in recess etc as required

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supply and fixing 3 pin, 6A ceiling rose on the existing junction box / wooden block including connection etc as required.

Installation, testing and commissioning of ceiling fan including wiring the down rod of standard length (upto 30 cm.) with 1.5 sq.mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Installation of exhaust fan upto 450mm sweep in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Wiring for group controlled (looped) light point / fan point / exhaust fan point / call bell point (without independent switch etc) with 1.5 sqmm FRLS PVC insulated copper conductor single core cable in surface / recessed PVC conduit, and earthing the point with 1.5 sqmm FRLS PVC insulated copper conductor single core cable etc as required.

Wiring for light point / fan point / exhaust fan point / call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sqmm, FRLS PVC insulated copper conductor single core cable etc. as required.

Wiring for circuit / submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed steel conduit as required. a) 2 x 2.5 sq.mm + 1x 2.5 sq.mm earth wire

Supplying and fixing following way single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess complete with tinned copper busbar, neutral busbar, earth bar, din bar, interconnection, powder painted including earthing etc. as required. (But without MCB/ RCCB/ Isolator). a) 12 way double door

Supplying and fixing following way horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess complete with tinned copper busbar, neutral busbar, earth bar, din bar, interconnection, powder painted including earthing etc. as required. (But without MCB/ RCCB/ Isolator) a) 6 way Double Door

Supplying and fixing of following way surface / recess mounting, vertical type 415V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200A, tinned copper busbar, common neutral link, earth bar, din bar, for mounting MCBs (but without MCBs and incomer) as required. a) 8 way Double Door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) Single pole

b) Double pole

c) Triple pole

d) Triple pole and neutral

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing 40A, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 40A, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 25A, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) 40A

Supplying and fixing FP sheet steel enclosure on surface / recess along with 16/25/32 A, 415V, "C" curve FP MCB complete with connections, testing and commissioing etc as required.

Earthing with G.I. earth pipe 2.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke as required.

Supplying and laying 8 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. including excavation & re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing 4 mm dia copper wire on surface or in recess for loop earthing as required.

Providing and fixing GI tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)

Providing and fixing testing joint, made of 20 mm X 3 mm thick GI strip, 125 mm long, with 4 nos. of GI bolts, nuts, chuck nuts and spring washers etc. complete as required.

Providing and laying GI tape 32 mm X 6 mm from earth electrode directly in ground as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. a) Upto 35 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC / Hume / Metal pipe etc as required. a) Upto 35 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface etc as required. a) Upto 35 sqmm (clamped with 1mm thick saddle)

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) of size 60 cm x 60 cm at the bottom and 50 cm x 50 cm at the top with a thickness of 10 cm including inscription duty engraved as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. a) 4C x 25 sq.mm

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required a) 50 mm dia

Providing, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc as required. a) 150 mm dia

Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. a) 4C x 25 sq.mm

Supply & installation of surface mounted, polycarbonate housing, frosted PMMA / PC diffuser, 39-40W LED light fixture (4 feet), corrossion resistant, dust & waterproof, p.f ≥ 0.95, THD < 10%, 3kV surge protection, CCT 6500K, Efficacy ≥ 95 Lm/W, CRI ≥ 80 etc with all required accessories. (Jaquar LPRD01X040XC / Bajaj BIPC 40W LED XC / Wipro LE20-491-XXX-57-XX).

Supply & installation of surface mounted, extruded aluminium with powder coated housing, frosted PMMA / PC diffuser, 20-24 W LED light fixture (4 feet), p.f ≥ 0.9, THD < 15%, 2.5kV surge protection, CCT 6500K, Efficacy ≥ 100 Lm/W, CRI ≥ 80 etc with all required accessories. (Jaquar LGLZ01X024XC / Bajaj BCLSBAL 20W CW / Wipro LL20-221-XXX-65AL1).

Supply & installation of surface mounted, extruded aluminium with powder coated housing, frosted PMMA / PC diffuser, 9-10 W LED light fixture (2 feet), p.f ≥ 0.9, THD < 20%, 2.5kV surge protection, CCT 6500K, Efficacy ≥ 100 Lm/W, CRI ≥ 80 etc with all required accessories. (Jaquar LGLZ01X010XC / Bajaj BCLSB 10 WH / Wipro LL20-111-XXX-65-NE).

Supply & installation of surface mounted, die cast aluminium with powder coated housing, frosted PMMA / PC diffuser, 6 W LED round light fixture, p.f ≥ 0.5, 2.5kV surge protection, CCT 6500K, Efficacy ≥ 65 Lm/W, CRI ≥ 80 etc with all required accessories. (Jaquar LNVE02R006SC / Bajaj BGSLO SLEEK SURFACE 6 WH RD / Wipro LD80-350-XXX-60-SM).

Supply & installation of suspended / surface mounted, die cast aluminium with powder coated housing, Aluminium reflector, die-cast aluminium heat sink, 50-65 W LED High bay light fixture with glass, p.f ≥ 0.95, THD <10%, 4kV surge protection, CCT 6500K, Efficacy ≥ 105 Lm/W, CRI ≥ 80 etc with all required accessories including mounting accessories. (Jaquar LHBL120050GC / Wipro LH09-851-060-50-V5).

Supply & installation of surface mounted, die cast aluminium with powder coated housing, uniform light distribution, outdoor application, 30-50 W LED flood light fixture with glass, p.f ≥ 0.9, THD <10%, 5kV surge protection, CCT 5000K, Efficacy ≥ 90 Lm/W, CRI ≥ 70 etc with all required accessories including mounting accessories. (Jaquar LFLD01S030XC / Bajaj BJFL 30W LED / Wipro LF19-471-060-57-XX).

Supply of ceiling fan 1200 mm sweep, 230V, 1Ph, 5 star rated complete with double ball bearing, motor blades, down rods, canopy, capacitor etc complete as required. (Crompton HB Plus - 5 star / Khaitan Newtec / Orient Energy Star).

Supply of 225 mm sweep, 1325 - 1380 rpm, metal blade & bird guard, Epoxy powder coated, exhaust fan complete with all required accessories including mounting accessories. (Crompton Trans Air 300 / Khaitan Euro metal / Orient Air flow).

Supply, Installation, Testing & Commissioning of Three phase meter box, cubicle type, Polycarbonate box (SMC type), totally enclosed, IP54, wall mounting, dust and vermin proof, outdoor, compartmentalised, suitable for operation on 3 phase and neutral, 415 V, 50Hz AC system including internal wiring with suitable size wires, hinged type door with neoprene gasket etc. The meter board shall include supply & installation of following switchgears, metering instruments and accessories as per specification and as per requirement of statutory body. 3 phase, 4W, kWh, 10-40A energy meter with all connections, glass view panel, control MCB, lockable compartment etc. 3 nos 32A fuse unit with suitable rated Din fuse (as per statutory) and 1 no. Neutral link. 1 no. 40A, FP, C curve, MCB.

Supply and Installation of 10 pair MDF box, back mount frame and original krone connectors with all accessories.

Supplying & laying of 10 pair, 0.5mm dia, FR, PVC insultated annealed copper conductor, armoured telephone cable in ground (including excavation & back filling), in surface (laid through existing conduit) etc as required.

Supplying and laying 8 SWG Cu. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with Cu socket etc. including excavation & re-filling as required.

Supply & installation of 24" dia Turbine roof ventillation fan with UV treated FRP base plate (more than 60% light transmission). The vanes shall be made of 0.5 mm thick Industrial H1 grade Aluminium / Aluminium alloy. The top plate (0.5 mm thick), inner cover, bottom of ring (0.5mm thick) shall be made of SS 304. The central shaft assembly shall be EN plated and have high wind resistance lock and bearing dust & smoke protector. The bearing (2 nos ZZ type) shall be permanently lubricated & sealed. The rivets shall be made of Aluminium alloy with lock washers. The fan shall have no maintenance & rust free including all required accessories.

Plumbing Works: Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.Flexible pipe 40 mm dia

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :Rectangular shape 453x357mm. a) Rectangular shape 453x357mm

Providing and fixing toilet paper holder.C.P. Brass

Supplying and fixing CP Towel rod 60cm or nearest available length including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall. a) 25 mm nominal outer dia .Pipes

b) 32 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc. a) 15 mm nominal outer dia .Pipes

b) 20 mm nominal outer dia .Pipes

Providing ang fixing chlorinated Polyvinyl chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings this includes jointing of pipes & fittings with one step CPVC solvent cement, trenching,refilling & testing of joints complete as per direction of Engineer-in-charge. External work. a) 50 mm nominal outer dia. Pipes (pumping main)

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : a) 20 mm nominal bore

b) 25 mm nominal bore

c) 32 mm nominal bore

d) 50 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete a) 20 mm nominal bore

b) 25 mm nominal bore

Providing, Fixing, Testing & Commissioning of full way brass valve of brass body with threaded / flanged joints complete with nuts, bolts, gaskets, washers etc. a) 20 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions : a) 30 cm length 15 mm nominal bore

b) 45 cm length 15 mm nominal bore

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore

Providing and fixing SS grating with rim including setting in floor with white cement mortar and making good the floor (Chilli make) 125mm dia (Lowest retail price not less than 120/each.

Supplying and fixing Stainless steel soap dish including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Cutting holes up to 30x30 cm in walls including making good the same: With common burnt clay F.P.S. (non modular) bricks.for rain water

Cutting holes up to 15x15cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including finishing complete so as to make it leak proof. for rain water

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion.(i) Single socketed pipes. 110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. a) Coupler: 110 mm

b) Single tee with door: 110x110x110 mm

c) Bend :110 mm

d) 110 mm Shoe

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design : 100x100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 7.5. a) 100x100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size), inside plastering 12mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Extra for depth for manholes: Size 90x80 cm With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Supplying and fixing CP Health Faucet superior quality ( Jaquar or equvalent make ) including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Providing and fixing UPVC SWR pipe for soil, waste and vent pipe to IS : 13592 of SWR quality, including all fittings, like: Bends, Tees, Elbows, Collars, junction, inspection doors, clamps for fixing walls and slabs, flanged pipes for providing slab core cutting portion, vent cowls, offsets, access pipes, jointing with rubber ring / solvent cement by application of leak proof adhesive like FRP paste including cutting holes in walls and floors, chasing walls and floors and making good. clipping to walls and slabs, trenching, refilling etc. complete a) 110mm dia UPVC SWR Type B pipe

b) 75mm dia UPVC SWR Type B pipe

c) 63mm dia uPVC 6kg/sq.cm pipe

d) 50 mm dia uPVC 6kg/sq.cm pipe

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931.15mm nominal bore

Providing and fixing PVC floor trap self cleansing design with or without vent arm complete including cutting and making good the walls and floors. etc..,110mm dia inlet 110mm dia outlet

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Constructing masonry Chamber 60x45x50 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for water meter complete with C.I. double flap surface box 400x200x200 mm (inside) with locking arrangement and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand:10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Supply, erection and commissioning 2HP Three Phase Monobloc Centrifugal pump (including starter) with design head & discharge etc. complete required as per the direction of Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)- To provide channel for drainout rainwater from roof

Supply and fixing 160 mm wide PVC rain water gutter square section of best quality including fitting with 25 x 25x 5mm thick angle sections, supported at 1m interval ,down drops,etc. complete as as per the direction of Engineer-in-charge.

I.C.Tomichan

Cochin Engineering and Consultancy Services Pvt Ltd

M.D. ESTHAPPAN INFRASTRUCTURES PVT. LTD.

I.C.Tomichan