SPECIAL REPAIRS TO TYPE IV AND V RESIDENTIAL ACCOMMODATION PHASE-II BUILDING NO P-52, P-54 TYPE-IV, P-159 AND P-161 TYPE-V AT SAGAR COMPLEX AT NPOL UNDER AGE I RND KOCHI

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 m lead of area 3 sqm and below, complete all as specified and directed.

M&L for factory made uPVC glazed/wire mesh windows/ doors comprising of lead free uPVC multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc.

After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge.Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Notes:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for (i) Sites with basic wind speed > 45 m/sec as per IS 875 — Part 3 (ii) Sites with structure height more than 20m for all wind speeds. Three track three panels sliding window with two glazed & one wire mesh panels with Aluminium channel for roller track, wool pile, nylon rollers with SS 304 body. Using R2 series with frame (70 mm & above) x (40 mm & above) & both glazed and fly screen sash (25 mm & above) x (50 mm & above) with zinc alloy (zamak) powder coated touch locks with hook. (Height upto 1.2 metre).

All as per item No 02 but casement window single panel with S.S. 304 friction hinges as per size and weight of sash, multi-point locking system, zinc alloy (zamak) powder coated handles. Using R2 series with frame (39 mm & above) x (39 mm & above) & sash (39 mm & above) x (60 mm & above). (Height upto 1.2 metre).

All as per item No.2 but for Ventilator Casement window single panel with or without fixed panel with S.S. 304 friction hinges as per size and weight of sash, single point locking zinc alloy (zamak) powder coated handles.Using R1 series with frame (33 mm & above ) x (35 mm & above) & sash /muIIion (33 mm & above) x (50 mm & above). (Height upto 0.90 metre).

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead complete all as specified and directed.

M&L for steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. Hot finished welded type tubes complete all as specified and directed.

M&L for ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters 35 mm thick including ISI marked Stainless Steel butt hinges of size 100 mm(3 Nos) with necessary screws ,complete all as specified and directed.

M&L for pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including 150 mm MS pressed butt hinges 2.5 mm thick(06 Nos) with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface( fixing with adjustable lugs and split end tail to each jamb) complete all as specified and directed.

M&L for factory made uPVC door frame, made of uPVC exturded sections, of size 65 mm x 55 mm with wall thickness 2.0 mm,(+ 0.2 mm), corners of the door frame to be mitred cut and jointed with plastic brackets and stainless steel screws, reinforcing hinge side,vertical of the frames with PVC profile of Size 28 mm x 30 mm having wall thickness 2 mm (+0.2 mm), including providing & fixing 3 nos of 125 mm long stainless steel hinges to the frame, fixing the frame with jamb with required number & size of anchor dash fastners, all complete all as specified and directed.

M&L for factory made single extruded 35 mm thick WPC (Wood Polymer Composite) solid decorative type flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/ cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant.

WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified and directed.

M&L for aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. 150x10 mm complete all as specified and directed.

M&L for aluminium handles ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. 125 mm complete all as specified and directed.

M&L for aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. 300x16 mm complete all as specified and directed.

M&L for ISI marked M.S. pressed butt hinges bright finished with necessary screws etc. 100x58x1.90 mm complete all as specified and directed.

M&L for aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete all as specified and directed.

M&L for aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. Single rubber stopper complete all as specified and directed.

M&L for bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc 100mm complete all as specified and directed.

Supply only sealant complete all as specified and directed.

M&L for brass curtain rods 20 mm diameter of wall thickness 1.25 mm with two brass brackets fixed with brass screws and wooden plugs etc. wherever necessary complete all as specified and directed.

M&L for 35 mm thick wire gauge shutters of second class hard wood using galvanised MS wire gauge of average width of aperture 1.4 mm in both direction with wire of dia 0.63 mm for doors complete all as specified and directed.

M&L for glazing with float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete all as specified and directed

M&L for cupboard shutter with 19mm thick one side decorative and other side balancing lamination factory pressed BWP grade marine ply as per IS 710 of approved brand including 2mm thick PVC edge banding tape with hot glue by edge bending machine etc. with auto closing spring loaded hinges (hydraulic type) etc. complete all as specified and directed. Note. Payment of providing and fixing auto closing hinges shall be paid separately

M&L for magnetic catcher of approved quality in cupboard / ward robe shutters, including fixing with necessary screws etc.Double strip (horizontal type) complete all as specified and directed.

S&F Aluminimum anodised deco grill of 150X150mm fitted with 'C' channel fixed with wall complete all as specified and directed.

Fabricating and fixing of kitchen base unit carcass made with 15mm and Smm guaranteed PVC Foam board(Bestwood Make)and shutters in 17mm laminated HDHMR -only shutters in mica finish-(white matt mica for backside and 1mm for outer) with four side machine finished edge banding with screw type handles. (674 cm (L) 85 cm (H). Fabricating and fixing of kitchen overhead unit carcass made with 15mm and 12mm guaranteed PVC Foam board and shutters in 17mm laminated HDHMR -only shutters in mica finish-(white matt mica for backside and 1mm for outer) with four side machine finished edge banding with screw type handles. (614 cm (L) 65 cm (H) complete all as specified and directed.

S&F SS 304 grade Cutlery basket (of size 21-204) with Mild steel normal closing sliders complete all as specified and directed.

S&F SS 304 grade Cup & Saucer basket with Mild steel normal closing sliders complete all as specified and directed.

S&F SS 304 grade thali basket (of size 21-20-8)with Mild steel normal closing sliders complete all as specified and directed.

S&F SS 304 grade side pullout -6" basket with Mild steel normal closing sliders complete all as specified and directed.

S&F of Glass Rack/Plate Rack/Drip Rack-22-10 complete all as specified and directed.

S&F litre of Pullout Double Waste bin 28L complete all as specified and directed.

S&F capacity of SS 304 grade detergent holder complete all as specified and directed.

S&F capacity of SS 304 grade soft close hinges complete all as specified and directed.

S&F capacity of SS 304 grade soft close slider (STDS-50-35 SS SC) complete all as specified and directed.

Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts 25mm average thickness complete all as specified and directed.

Cleaning of reinforcement( bars upto 12mm) from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, complete all as specified and directed. Note. Make shall be as approved by Engineer-in-Charge before incorporating in the work.

Cleaning of reinforcement( bars above 12mm) from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, complete all as specified and directed. Note. Make shall be as approved by Engineer-in-Charge before incorporating in the work.

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. SBR Polymer (@10% of cement weight) modified cementitious bond coat @2.2kg cement per sqm of surface area mixed with specified proportion of approved polymer complete all as specified and directed. Note. Make shall be approved by Engineer-in-Charge before incorporating in the work.

Providing, mixing and applying 25 mm average thickness in 2 layers SBR polymer (of approved make) modified ceme

nt mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by weight of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The premeasurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surfacehas been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm, complete all as specified and directed.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead, complete all as directed.

M&L for 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand)and mixing water proofing material in cement per bag of plaster work in proportion recommended by the manufacturers finished even and smooth without using extra cement complete all as specified and directed.

M&L for 12 mm cement plaster of mix 1:6 (1 cement: 6 fine sand) finished even and smooth without using extra cement complete all as specified and directed.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete all as directed.

M&L for 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 all as specified and directed.

M&L for distempering new work with two coats of oil bound washable distemper of approved brand and manufacture to give an even shade over and including water thinnable priming coat with cement primer complete all as specified and directed.

M&L for Finishing newly plastered surfaces of walls and applying two coats of Acrylic smooth exterior anti-fungal paint of required shade applied @ 1.67 Ltr/10 Sqm over and including priming coat of exterior primer applied @ 2.20 Kg/10 Sqm) complete all as specified and directed.

M&L for Finishing with two coats applied @ 1.67 Ltr/10 Sqm on walls with Acrylic smooth exterior anti-fungal paint of required shade : Old work on existing cement paint surface, complete all as specified and directed.

M&L for distempering one coat on old work with 1st quality acrylic distemper (ready made) having VOC content less than 50 gm per ltr of approved manufacturer and of required shade and colour complete all as specified and directed.

M&L for painting two coats on new steel work with synthetic enamel paint of approved brandover and including coat of red oxide primer applied of approved brand and manufacturer to give an even shade complete all as specified and directed.

M&L for painting two coats applied wood work with Deluxe Multi Surface Paint of required shade @ 0.90 ltr/10 sqm over and including coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacturer, complete all as specified and directed.

M&L for Preparation of plastered surfaces of walls and applying one coat of white washing with lime to give an even shade complete all as specified and directed.

M&L for Preparation newly plastered surfaces of walls and Applying three coats White washing with lime to give an even shade complete all as specified and directed.

M&L for Prepration of old surfaces of ceiling by complete removal of existing treatement and applying two coats of distemper oil emulsion on ceiling overand including 1 mm thick wall care putty on ceiling, complete all as specified and directed.

M&L for Prepration of new surfaces of ceiling and applying two coats of distemper oil emulsion on ceiling over a coat of primer over and including 1 mm thick wall care putty plastered and other surfaces complete all as specified and directed.

Demolishing plain cement concrete of any grade manually / by mechanical means including disposal of material to a distance 50 metres lead, complete all as specified and directed.

M&L for 75mm thick in position cement concrete 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) of specified grade, including the cost of centering and shuttering - All work up to plinth level :as in paving/ plinth protection laid in pannels , finished even and smooth without using extra cement complete all as specified and directed.

Hacking of cement concrete flooring including cleaning for surface etc. complete all as specified and directed.

M&L for 10mm thick Vitrified tiles Matt/Antiskid finish size of Tile 600mm x 600 mm with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid over and including 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily complete all as specified and directed..

M&L for 7 to 8 mm thick ceramic floor tiles( Matt / Anti skid finish) of size 300mm x 300 mm of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over and including 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete all as specified and directed.

M&L for 7 to 8 mm thick glazed ceramic wall tiles of 1st quality conforming to IS: 15622 of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, laid over and including 12 mm thick rendering in 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 all as specified and directed.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metre lead complete all as directed.

M&L for 18 to 20 mm thick Granite stone slab of colour black, Cherry/Ruby red gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window cills, facias and similar locations of required size, approved shade, colour and texture laid over and including 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 of edges to give high gloss finish etc. levels.Area of slab over 0.50 sqm complete all as specified and directed.

M&L for 20 to 25 mm thick Kota stone slabs in risers of steps, skirting, dado and pillars laid over and including 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs , including rubbing and polishing complete all as specified and directed.

M&L for PCC 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) complete all as specified and directed.

M&L for 22 mm thick chequerred precast cement concrete tiles as in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. laid over and including 20mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Light shade pigment using white cement complete all as specified and directed.

M&L for 20 mm thick Heat Resistant Terrace Tiles of size 300 mm x

300mm with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid over and including 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto complete all as specified and directed.

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) complete all as directed.

M&L for Chlorinated Polyvinyl Chloride (CPVC) pipes 15 mm nominal dia 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. Concealed work, including cutting chases and making good the walls etc. complete all as specified and directed.

M&L for Chlorinated Polyvinyl Chloride (CPVC) pipes 20 mm nominal dia 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. Concealed work, including cutting chases and making good the walls etc. complete all as specified and directed.

M&L for Chlorinated Polyvinyl Chloride (CPVC) pipes 25 mm nominal dia 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. Concealed work, including cutting chases and making good the walls etc. complete all as specified and directed.

S&F (SWR) PVC pipes 110 mm dia single socketed in any length with rubber ring joints laid under floor or on walls fixed as soil waste/vent pipes complete all as specified and directed.

S&F (SWR) PVC pipes 75mm dia single socketed in any length with solvent cement joints laid under floor or on walls fixed as soil waste/vent pipes complete all as specified and directed.

S&F PVC (SWR) floor trap with and including, plain / single hole chromium plated grating including jointing to waste pipe with solvent cement, 75mm dia, complete all as specified and directed.

S&F PVC (SWR) bends any radius, 75mm bore with access door, complete all as specified and directed.

S&F PVC (SWR) bends any radius, 110mm bore with access door, complete all as specified and directed.

Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete all as directed.

M&L for white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid, complete all as specified and directed.

M&L for water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580mm x 440 mm with integral type foot rests, complete all as specified and directed.

M&L for wash basin with cast iron brackets, 15 mm chromium plated (all places) 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 single 15 mm C.P. brass pillar taps complete all as specified and directed.

M&L for Stainless Steel A ISI 304 (18/8) Kitchen sink with drain board of size 510mm x 1040mm bowl depth 250 mm as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required, complete all as specified and directed.

M&L for P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings, 32 mm dia,flexible pipe complete all as specified and directed.

M&L for C.P. brass bib cock of approved quality conforming to IS:8931 :15 mm nominal bore complete all as specified and directed.

S&F in repairs 15mm bore angular stop valves, cast copper alloy, fancy type, chromium plated, with long shank and cup, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

M&L for Construction of brick masonry valve pit of internal dimension 600mm x 600mm x 600mm depth with sub class 'B' bricks in CM (1:4) and 10 mm thick plastering in CM (1:4), PCC (1:4:8) type D2 (Using 40 mm graded broken stone aggregate) as in foundation lean concrete, PCC (1:4:8) type CI (using 20 mm graded broken stone aggregate) as in bedding and copping MS frame with 40 x 40 x 6 mm angle iron and 6 mm thick MS sheet cover plate with locking arrangements, hinges and two coats of synthetic enamel paint over one coat of red oxide primer including preparation of surface, two coats of white wash on plastered surface (exposed to view) including necessary excavation in soft loose, soil, returning filling in and removal of surplus soil to a distance not exceeding 50 m, complete all as specified and directed.

M&L for C.P. brass shower rose with 15 or 20 mm inlet : 100 mm diameter complete all as specified and directed.

M&L for uplasticised PVC connection pipe with brass unions :45 cm length and 15 mm nominal bore complete all as specified and directed.

S&F Health faucet, brass body with 1 metre SS braided rubber hose pipe & wall hook complete all as specified and as directed

M&L for PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms complete all as specified and directed.

M&L for cabinet 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 complete all as specified and directed.

Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level complete all as directed.

M&L for polyethylene water storage tank(white coloured), 2000/1000/500 litres capacity triple layered, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank complete all as specified and directed.

M&L for PTMT Ball valve of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball, 25 mm nominal bore complete all as specified and directed.

Demolishing brick in cement mortar manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead complete all as directed.

M&L for factory made Precast concrete solid blocks of 200 mm thickness of grade M10 made of C&D waste from approved manufacturer in superstructure above plinth level up to floor V level in Cement mortar 1:6 (1 cement : 6 coarse sand) complete all as specified and directed.

S&F Rolling shutters of 80mm x 1.2 mm laths & top cover of rolling shutters 1.20mm thick complete all as specified and directed.

Dismantling roofing including ridges, hips, valleys and gutters etc.,and stacking the material within 50 metres lead of Asbestos Cement sheet complete all as directed.

M&L for precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120grams per sqm as per IS: 277, in 240 MPa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5mm x 55 mm) with EPDM seal, complete 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 complete all a

s specified and directed.

Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead : 100 mm dia pipe complete all as directed.

M&L for 60mm thick factory made chamfered edge cement concrete paver blocks of M-35 grade with approved colour & design as in foot path, made by table vibratory method, laid in colour & pattern over and including 50 mm thick compacted bed of sand, compacting and proper embedding / laying of interlocking paverblock into the sand bedding layer through vibratory compaction, filling the joints with sand and cutting of paver blocks, complete all as specified and directed.

M&L for Poly Urethane based water proofing treatement to existing RCC roof slab with the following specifications:- i) Cleaning the existing surface by mechanical means to make it free from any bitumineous residue/dirt, oil and grease all as directed by Engineer In Charge. ii) M&L for cracks treatement by cutting open cracks and cleaning it from dirts , loose materialss etc and filling with Polyurethane based sealent with and including application of PU based primer all as directed by Engineer In Charge. iii)M&L applying water based polyurethane modified dispersion(single component, cold applied, non toxic, VOC cmpound) in three coats including one coat of primer of same material after dilution of water at 50% or specific primer matching same material complete all as specified and directed.

Notes: Properties of Poly urethane based chemical shall conform to following technical parameters a)Highly elastic b) UV resistance c)Adhesion to concrete > 1N/ Sqmm d)Tensile strength-not less than 2.0 N/Sqmm for free film Elongation not less than 300% e) Solid content by weight not less than 60% f)Air/Water perimeability BSEN 12390 at 5 bar -72 hours should be NIL and minimum dry film thickness of water proofing membrane must be 1.00mm g)Accelerated weathering(ASTM 453) Pass 1000 hours h) Reaction to fire - Non inflamable j) To be applied by the rep of manufacture"s authorised applicator only. Contractor has to be provide manufacture"s test certificate for the above mentioned Technical parameters and purchase vouchers. k)Removal of existing treatement to be paid seperatly l)Roof slop to be ensured to avoid water ponding/logging m) 300mm height of vertical surface/parapet wall to be treated with the same specification .Make:- Bostic, Berger, Fosroc, Sika, Asian or any other make approved by E-in-C's branch

M&L for water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing compound consisting of applying :(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing 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 compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours complete all as specified and directed. Note. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

M&L for Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion Treatment of soil under existing floors using chemical emulsion @ 250 ml per hole, 150 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 andcomplete all as specified and directed.

Supplying chemical emulsion in sealed containers including delivery as Chlorpyriphos / Lindane emulsifiable concentrate of 20% complete all as specified and directed.

LITRE

Cutting chases up to 7.5cm x 7.5cm in walls including making good and finishing with matching surface after housing G.I. pipe etc complete all as specified and directed.

Demolishing R.C.C. work by mechanical means and stocking at designated locations and disposal of demolished materials upto a lead of 1 KM, stocking serviceable and unserviceable material separately including cutting reinforcement bars, complete all as specified and directed.

M&L for precast reinforced cement concrete waffle units, square or rectangular, as per design and shape for floors and roofs in 1:1½:3 (1 Cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 10 mm nominal size derived from natural sources), including flush or deep ruled pointing at joints in Cement mortar 1:2 (1 Cement : 2 Fine sand), form work in precasting, handling, hoisting, centering and erection complete for all floor levels but, excluding the cost of reinforcement for slabs and similar work and complete all as specified and directed.

M&L for steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding above plinth level. Thermo-Mechanically Treated bars of grade Fe-500 D or more, complete all as specified and directed.

S&F frosted glass sheet of nominal thickness 4 mm (weighing not less than 10 kg/sqm) complete all as specified and directed.

S&F glass sheet (Pin headed) 4 mm thick complete all as specified and directed.

S&F galvanised wire mesh of average width of aperture 1.4 mm and nominal dia of wire 0.63 mm complete all as specified and directed.

S&F SS wall hooks for Hanging cloth and towel hangers with min 6 hooks size not less than 400 x 30 x 3 mm ,weight not less than 0.485 gms (make :DOCOSS :BO1L981380 or equivalent) complete all as specified and directed.

S&F PTMT - Towel Ring 215 x 200 x 37 mm complete all as specified and directed.

M&L PTMT grating of approved quality and colour. 100 mm nominal diaall as specified and directed.

Taking down carefully old and unserviceable aluminium point wiring for light/fan/socket or power point complete including fittings such as switches, ceiling rose, pendents, regulators, sockets, bell, distribution boards and MCBs etc and making good disturbed surface of walls, floors etc to match with the existing surface complete all as specified and directed.

M&L for point wiring for light point with 1.5 Sqmm FRLSH PVC insulated copper conductor single core cable in concealed in medium class PVC conduit 25 mm dia with modular switch, modular plate and cover with GI box and earthing the point with 1.5 Sqmm FRLSH PVC insulated copper conductor single core cable etc. complete all as specified and directed. Note: GI box with modular plate cover will be measured and paid separately.

All as per item No. 117 but for ceiling fan/exhaust fan.

All as per item No. 119 but twin control light point with two ways switch.

M&L for Sub main wiring for 5 Amp socket outlet point on independent board with 2x 1.5 sqmm single core PVC insulated and unsheathed FRLS cable, 1100 volts grade IS -694 marked with multistandard copper conductors and earth continuty wire with similar 1x1.5 Sqmm cable (including connecting to earth dolly) drawn drawn through and single core cable in surface/recessed medium class PVC conduit as required at site compl

ete all as specified and directed. (for 5 Amp Independent socket 308 Nos @ 7.5 m/point.)

POINT

M&L for Point wiring for 5 Amp socket outlet point on same board with 2x 1.5 sq mm single core PVC insulated and unsheathed FRLS cable, 1100 volts grade IS -694 marked with multistandard copper conductors and earth continuty wire with similar 1x1.5 sq mm cable (incl connecting to earth dolly) drawn through and single core cable in surface/recessed medium class PVC conduit as required at site, complete all as specified and directed.

M&L for wiring for circuit alongwith earth wire with the size of wire 2x2.5 Sqmm + 1x2.5 Sqmm earth wire FRLS PVC insulated copper conductor single core cable in surface /recessed medium class PVC conduit as required complete all as specified and directed (For 15/16Amps power socket 336 Nos @ 8.5 m per point).

S&F suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular switch and 5/6A modular socket, connection etc as required at site, complete all as specified and directed (for Indepandant & same board).

S&F suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 15/16 A modular switch and 15/16A modular socket, connection etc. as required at site, complete all as specified and directed.

S&F Bell push modular type, 6 Amp one module 230/240 volts on the existing modular plates and switch box including connection but excluding modular plates etc. as required complete all as specified and directed.

S&F Call bell music type 230/250 volts (Ding dong type) complete all as specified and directed.

S&F Ceiling rose PVC polycarbonate three terminal surface bakelite complete all as specified and directed.

S&F PVC Batten / Angle holder including all connections etc as required complete all as specified and directed.

S&F LED Lamp 15 watt complete all as specified and directed.

S&F LED light fitting surface and wall mounted LED batten with aluminium housing & integrated electronic driver 20 W with one no LED tube, including connecting up with three core flexible copper conductor of suitable size complete all as specified and directed.

S&F LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220V AC decorative type with driver holder and LED Lamp including connecting up with three core flexible copper conductor cases of suitable size, complete all as specified and directed.

S&F Electronic ceiling fan regulator, modular type 2 module stepped type heavy duty suitable to work on 230 volts complete all as specified and directed.

S&F of 10W LED bulk head fitting having pressure die cast aluminium housing bulkhead for multiple application, IP65 protected unique design, diffuser made of high grade polycarbonate, complete all as specified and directed.

S&F of 12W LED Indoor wall lights fitting having pressure die cast aluminium housing & Arcylic material, body colour white, CRI: 80, Power 12W, Input: 160V~240V, Power Factor >0.9, Operating Frequency : 50/60HZ, IP20 rating, CCT: NWH, complete all as specified and directed.

S&F building security light fitting LED 30 W, Pressure die cast aluminium housing with toughnesd glass with Glare free Secondary lens having >110lm/W; IP66 Protection ; 10KV -SPD; Driver unit should be access from outside for easy maintanace with suitable GI bracket including clamp & nut/bolts etc, complete all as specified and directed.

Dismantling of Ceiling fan/Exhaust fan and painting the same with one or more coats of spray painting with synthetics enamel paint of approved brand and manufacture to give shade,including cleaning of surface with detergent and replacing the damaged rubber reel,nuts and bolts with washers and safety pins,reinstalling the same as required, complete all as specified and directed.

Supply, installation, testing and commissioning of 1200 mm sweep BEE 5 Star rated, ceiling fan with Brush less Direct Current (BLDC ) Motor,class of insulation :B,3 nos. blades,30 cm long down rod,2 nos.canopies,shackle kit,safety rope ,copper winding,Power Factor not less than 0.9,Service Value (CM/M/W) minimum 210 Cum/Min ,350 RPM (tolerance as per IS : 374-2019 ).THD less 10% remote or electronic regulator units for speed control and all remaining accessories including safety pin, nut bolts,washers,temperature rises = 75 drgree C (max),insulation resistance more than 2 mega ohms,suitable for 230V Hz,single phase AC Supply,earthing etc.complete all as specified and directed.

S&F Exhaust fan fan 230 Volt 50 Hz single phase AC supply, 300 mm sweep with louver complete with metal body powder coated with protective steel bird gaurd on wall including provision of 3 core 1.0 Sqmm cable from ceiling rose to exhaust fan including writing MES number on exhaust fan motor complete all as specified and directed. .

S&F vertical TPN DB with MCCB incomer ,Metal double door,415 V, three phase,8 way ready to use DBs provided with Neutral Bar, Mechanical Impact Strenth IK 09, Insulated busbar assembly, cement spill protector, color-coded interconnecting wire set, cable ties blanking plates and circuits identification labels suitable for MCCBs upto 125 Amp as I/C (Frame 1) and MCBs (TP/SP) as outgoing, IP 43 protection, module Optium F2+8+8+8, conforming to IS 8623-1 & 3, IEC 61439-1 & 3 including complete all as specified and directed.

S&F VTPN DB with MCCB incomer ,Metal double door, 415 V, three phase, 12 way ready to use DBs provided with Neutral Bar, Mechanical Impact Strenth IK 09, Insulated busbar assembly, cement spill protector, color-coded interconnecting wire set, cable ties blanking plates and circuits identification labels suitable for MCCB's upto 125Amp as I/C (Frame 1) and MCBs (TP/SP) as outgoing, IP 43 protection, module Optium F2+8+8+8, conforming to IS 8623-1 & 3, IEC 61439-1 & 3 including complete all as specified and directed.

S&F 6 way(4+18),Double door horizontal type three pole and neutral sheet steel, MCB distribution board, 415 V, on surface /recess, complete with tinned copper bus bar, neutral bus bar, din bar, interconnections, powder painted including earthing etc as required complete all as specified and directed.

M&L for 125A and breaking capacity 36KA, Four Pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panels, making connections, etc.as required. (For Incomming to MCCB DB and LT panel board for cable termination) complete all as specified and directed.

M&L for 63 Amps triple pole & neutral rating, 240/415V, 10KA "C" curve, miniature circuit breaker suitable for inductive load of triple poles and neutral in the existing MCB DB complete with connections, testing and commissioning etc, as required complete all as specified and directed.

M&L for 63 Amps triple pole rating, 415V, 10KA "C" curve,miniature circuit breaker suitable for inductive load of triple poles and neutral in the existing MCB DB complete with connections, testing and commissioning etc, complete all as specified and directed.

S&F 5 A to 32 A Single pole and neutral rating,415V,10KA "C" curve, miniature circuit breaker suitable for inductive load of single poles and neutral in the existing MCB DB complete with connections, testing and commissioning etc,as required complete all as specified and directed.

S&F 5 A to 32 A Single pole rating, 240/415V, 10KA "C" curve, miniature circuit breaker suitable for inductive load of single poles and neutral in the existing MCB DB complete with connections, testing and commissioning etc, as required complete all as specified and directed.

S&F 20A, 240 V, SPN Industrial type socket outlet with 2 pole and earth, metal encloser plug top alongwith 20A "C" curve SP,MCB in sheet steel enclosure, on surface or in recess, with chained metal cover for socket out let and complete with connections, testing and commissioning etc.complete all as specified and directed (For AC )

S&F sheet metal enclosure with one MCB TPN 32 Amp concealed on wall for master control of each Qtrs complete all as specified and directed.

S&F MCB distribution board single pole and neutral 8 way, Double door sheet steel, 240 V, on surface /recess, complete with tinned copper bus bar, neutral bus bar, din bar, interconnections, powder painted including earthing etc as required complete all as specified and directed.

S&F MCB DB SPN double door 4 (IP 43) way with 100A insulated phase bus bar,cement spill protector and with provision for DP MCB/Isolator/RCCB/RCBO as incomer and SP MCBs as outgoings complete all as specified and directed.

M&L for sub main wiring with 4 run single core 6 Sqmm PVC insulated unsheathed multistranded, FRLSH copper conductor cable in recessed /surface medium class PVC conduit and its accessories and connecting terminals to DBs/switch board including providing 2 run of 6 sqmm PVC insulated unsheathed multi stranded FRLSH copper cable as earth continuity conductor and connecting to common earth dolly, complete all as specified and directed .

M&L for sub main wiring with 2 run single core 4 Sqmm PVC insulated unsheathed multistranded, FRLSH copper conductor cable in recessed / surface medium class PVC conduit and its accessories and connecting terminals to DBs/switch board including providing 1 run of 4 sqmm PVC insulated unsheathed multi stranded FRLSH copper cable as earth continuity conductor and connecting to common earth dolly, complete all as specified and directed .

S&F Telephone socket out let modular on the existing modular plates and switch box including connection but excluding modular plates etc. as required complete all as specified and directed.

S&F TV antenna/Co Axial socket outlet modular on the existing modular plates and switch box including connection but excluding modular plates etc. as required complete all as specified and directed.

Supply and drawing 2 pair 0.5 mm dia FRLS PVC insulated annealed copper conductor,unarmored telephone cable in the existing surface /recessed steel/PVC conduit as required complete all as specified and directed.

M&L for modular metal flush mounting boxes, concealed for mounting of TV socket/ Telephone socket up to three module etc, complete all as specified and directed.

Supply and lay TV Co-axial cable copper conductor PVC insulated 1100 volts including all necessary connections, complete as specified and directed .

S&F of medium class PVC conduit 25 mm dia along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required complete all as specified and directed.

M&L for Earthing complete with using galvanised steel earth plate 60cm X 60cm X 6mm thick electrode, buried directly in ground including acessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 m long etc with charcoal/ coke and salt as required complete all as specified and directed.

Providing and fixing 25 mm x5 mm G.I strip in 40 mm dia G.I pipe from earth electrode including connection with G.I nuts, bolts, spring washer excavation and refiling etc, as required complete all as specified and directed.

Taking down energy meter from existing position by disconnecting all the electric connections, note down the initial reading, painting / marking of quarter number on each meters by means of suitable paint and refixing the same on its original position and minor repair complete all as specified and directed.

M&L for KWH Meter board made of sheet metal board made from 2 mm thick CRCA sheet with door and locking arrangement and duly powder coated for fixing of KWH meter three phase-06 Nos and Single Phase-01 No, including provision for fixing MCB TPN/DP as out going complete all as specified and directed. Note: Cost of MCBs and KWH meter shall be measured and paid under relevant item.

All as per item No. 163 above but for fixing of KWH meter three phase-08 Nos and Single Phase-01 No, complete all as specified and directed.

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually / by mechanical means including stacking of pipes within 50 metres lead complete all as specified and directed.

For 15 mm to 40 mm nominal bore

For above 40 mm nominal bore

M&L for GI tubing medium grade of size 80 mm with and including all fittings such as bends, elbows, tees, short pieces etc complete in trenches complete all as specified and directed. Note : Excavation & earth work will be measured & paid seperately.

S&F in replacement in trenches high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings, like Elbow, Tee, Socket, Reducer, bushings, step over bends, end caps, End plugs, etcand with CPVC solvents cement of size 50 mm dia pipes complete all as specified and directed.

Supply and fix in replacement on wall/Floor/Ceiling/Concealed in wall high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings, like Elbow, Tee, Socket, Reducer, bushings, step over bends, end caps, End plugs, etcand with CPVC solvents cement of size 40 mm dia, complete all as specified and directed.

All as per item No 168 here-in-before but of size 25 mm dia

All as per item No 168 here-in-before but of size 20 mm dia

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 25 mm nominal bore complete all as specified and directed.

Excavating trenches of required width for pipes, cables etc not exceeding 80 mm dia, including excavation for sockets, depth upto 1.5m, including getting out the excavated materials, returning the soil as required in layers not exceeding 20 cm in depth, including consolidating each deposited layers by ramming, watering etc., stacking serviceable material for asurements and disposal of unserviceable material as directed, within a lead of 50 m distance, complete all as specified and directed.

S&F float valve synthetic(PVC) of size 25 mm dia high pressure with polythene ball of size 6" dia and flynut including taking down old one complete all as specified and directed.

S&F in repairs gun metal gate valve of size 80 mm ISI marked with iron wheel head screwed both ends complete all as specified and directed.

All as per item No 172 above but 50 mm bore

All as per item No 172 above but 40 mm bore

All as per item No. 175 above but of size 20 mm dia.