ADDN/ALTN TO CERTAIN BLDGS OF MD ACCN OF JCOS/OR AT SHEKHAWATI LINE UNDER GE WEST DELHI CANTT-10

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not other specifically provided for and removal of debris out side MOD land complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and as in column, beams, slabs, parpapet wall, drops, chajjas, shelves etc not other specifically provided for and removal of debris out side MOD land complete all as specified and directed.

Dismantling of brick tiles or terracing tiles single layer on roof complete all as specified and directed.

Demolition of mud phuska on roof slabs, any thickness including cleaning of roof surfaces and removal of debris out side MOD land complete all as specified and directed.

M&L for providing Cement concrete 1:5:10 in filling of sunken portion type E2 using 40mm graded aggregate complete all as specified and directed.

M&L for providing cement concrete 1:2:4 type B-I 20mm graded in roof kerb or mud slops, rounded or chamfered on edges, complete including necessary form work and finished surfaces complete all as specified and directed.

M&L for water proofing treatment to roof surface with APP polymeric based water proofing membrane 3 mm thick & weighing not less than 3.5 Kg / Sqm of approved make black finish consists of a comprising of centre core reinforced with non woven polyster matt of minimum 160gm/sqm with thermo fusible finish and butane torch over a coat of an bitumen primer confirming to IS-3384 @ 0.4 Ltr/Sqm over and including 10 mm thick rendering in cm 1:4 mixed with water proofing compound when concrete is green (Note :- WPC shall be measured separetely) , overlap with a propane or a butane gas torch with a overlap of 75mm at sides & 100mm at ends & sealing including applying a coat of cold emulsion bituminious primer complete as per manufacturer's instructions complete all as specified and directed. (Make Super thermolay manufactured by STP Ltd or 'Hyper Plas' (Polyster) manufactured by M/S IWL Ltd or 'Shalipals' (polyster) manufacturer by M/S Capital Steels and chemicals Pvt Ltd). Note :- 1. Water proofing treatment shall be got carried out by the manufacturer or their authorised applicator only. 2. Bitumen primer, bitumen and membrane shall be of same make / manufacturer. (3) The APP Membrane to be inserted in the parapet wall/wall by cutting chases of atleast 65mm X 50mm size& making good in CM 1:3.

M&L for cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) on roof padding surface finished even and fair without using extra cement complete all as specified and directed.

M&L for 20 mm thick PCC tiles bedded in cement mortar (1:4) 15mm thick and jointed and grouted flush in CM 1:3 mixed with 5% crude oil by weight of cement complete all as specified and directed.

M&L providing pre cast cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in Kitchen slab, passage roof etc and set in cement mortar 1:4 complete all as specified & directed.

M&L for TMT bars 6 to 8mm dia and over cut to length bent to shape required including cranking, bending etc and binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified & directed.

Demolition of brick work built in cement /lime mortor in any position / situation in walls/parapets complete all as specified and directed.

M&L for brick work with modular class A bricks, straight or curved on plan exc. 6 mtr mean radius built in cement mortor 1:6 complete all as specified and directed.

All as per item No. 13 (here-in-before) but half brick thick in CM 1:4.

Taking up or down 15mm bore steel tubing and connections incl cleaning for refixing or removal to store complete all as specified and directed.

All as per item No. 15 here-in-before, but 20mm bore.

All as per item No. 15 here-in-before, but 25mm bore.

All as per item No. 15 here-in-before, but 40mm bore.

M&L 15mm bore GI tubing, medium grade, with all fittings and fixed complete to walls, ceiling or laid in floor complete all as specified and directed.

All as per item No. 19 here-in-before but 20mm bore tubing.

All as per item No. 19 here-in-before but 25mm bore tubing.

All as per item No. 19 here-in-before but 40mm bore tubing.

M&L for cutting chases for inserting GI tubing in walls, floor etc and making good complete all as specified & directed.

Dismantling of PVC water storage tanks exc 250 & n.exc 500 ltrs capacity and removing from site complete all as specified and directed.

S&F rotational moulded polythylene water storage tanks 1000 Ltrs capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed.

S&F ball valve high pressure of PTMT with epoxy coated aluminum rod and high density polythene float and flynut complete, screwed for iron pipe or brass furrule size 25mm bore. (Min weight 210gms) complete all as specified and directed.

Taking down cement or cement lime plaster on walls and ceiling including racking out joints, hacking for keys, scrubbing down with water etc complete all as specified and directed.

M&L rendering 15mm thick on fair faces of brick work or concrete surfaces of walls in cement mortar (1:6) and finished even and smooth without using extra cement complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar (1:4) on brick or concrete surfaces of walls of any description, finished even and fair complete all as specified and directed.

M&L for 10mm thick rendering in cement mortar (1:3) on ceiling surfaces of any description, finished even and smooth without using extra cement complete all as specified and directed.

M&L for 5mm thick rendering in cement mortar 1:3 ceiling or concrete sufaces of any description finished even and fair without using extra cement complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required, Internal dia of pipe 100mm complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required, Internal dia of pipe 75mm complete all as specified and directed.

Fixing only 100 mm bore cast iron soil waste or vent pipes in any length with or without ears with cement joints laid in trenches, floors or fixed to walls complete all as specified and directed.

All as per item No. 34 here-in-before but 75mm bore of pipe. (Note for item No 34 & 35 :- Old unserviceable pipe obatianed from dismantling will be re-used)

S&F 100 mm bore cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors or fixed to walls incl stack clamp of 50 mm by 5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and directed.

All as per item No. 36 here-in-before but 75mm bore of pipe.

S&F 100mm bore cast iron bends (any radius) diminishing pieces or tapers (larger bore to be measured) complete all as specified and directed.

All as per item No. 38 here-in-before but 75mm bore of pipe.

S&F 100mm bore Branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches including oval access door complete all as specified and directed.

All as per item No. 40 here-in-before but 75mm bore of pipe.

S&F CI Cowl for 75 mm bore of CI pipe complete all as specified and directed.

S&F in repairs 10 ltrs capacity PVC valveless syphonic action type low level flushing cistern complete with syphone handle lever PVC bend including connecting to WC and fixing on walls with bracket complete all as specified and directed.

S&F in repair vitreous china water closet Orissa type 580 x 440 mm white with integral foot rests including provn of lime concrete bedding including connections to flushing cistern pipe and making good disturbed portion to match existing surfaces complete all as specified and directed. (Make : - Hindustan / Cera/ 1st quality) including 'P' or 'S' trap of CI.

S&F in repairs vitreous china wash hand basin (flat black) white of size 550x400mm excluding taps, waste chain and plug and porcelain stopper including a pair of mild steel angle iron brackets of suitable size complete all as specified and directed.

S&F in repairs CI floor trap with grating including jointing to waste pipe including cement concrete type B-1 (1:2:4) and lead joint is provided in liew of cement joint with dia of outlet 75 mm including floor around to required depth and burning lead joints etc to facilitate dismantling old CI trap and making good complete all as specified and directed.

S&F in repair PVC (SWR) bends 110 mm bore complete all as specified and directed.

S&F in repair PVC (SWR) 110 mm bore rain water pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

Taking down wooden/steel chowkhats/door frame including shutter (without taking off shutter from frame) exc 1.5 Sqm and n.exc 4 Sqm each and removing to or from store complete all as specified and directed.

Taking down wooden/steel chowkhats/door frame including shutter (without taking off shutter) not exc.1.5 Sqm each and removing to or from store complete all as specified and directed.

Taking down shutter of any description exc 1.00 Sqm and not exc 2.00 Sqm complete all as specified and directed.

Taking down shutter of any description not exc 1.00 Sqm complete all as specified and directed.

S&F mild steel framed work as in door or gates of angle or other sections, cooler stands, with gusset plates rails, braces etc complete including cutting holes , chasses in old concrete /bricks and making good with PCC 1:2:4 drilled for fixing of steel sheeting or other covering, doors etc to be prepared for hanging or sliding with and including either hooks and purpose made hinges or steel sheeting or other covering, running rails and guides) and hanging, fastening and fixing conforming to Fe 290 Gde E-165 complete all as specified and directed.

S&F factory made 35mm thick 2nd class hard wood plain framed panelled door shutter two pannels with lock rail and panel of 9 mm thick BWP commercial ply or 12mm thick veneered particle board with commercial veneering on both faces .The size of rail and style as per IS1003 part I kiln seasonned chemically pressure treated complete all as specified and directed.

S&F 35mm thick 2nd class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkhat complete all as specified and directed.

S&F fibre glass reinforced plastic (FRP) door frame shall be three legged of cross section 90mmx45mm having single rebate of 32mmx15mm to receive shutter of 30mm thickness. The laminate door frame moulde with fire retardant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fibre glass from all sides. MS stay shall be provided at the bottom to steady the frame as per specification & drawing complete all as specified.

S&F FRP door shutter 30mm thick glass fibre reinforced plastic (FRP) panelled door shutter of required colour and approved brand and manufacturer made with retardant grade unsaturated poyester resin moulded to 3mm thick FRP laminate for forming hollow rails and styles with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5mm thick FRP panels and confirming to IS 14856-2000 supply and fixing in the frame at site complete all as per specification & drawing and as directed.

M&L for stainless steel wire cloth 0.36 mm nominal dia of wire and average width of apperture 1.40 mm fixed to door/window frame complete all as specified and directed.

All as per item No. 58 here-in-before, but fixed in repair.

S&F butt hinges 100mm size, medium weight cold rolled mild steel and fixed to angle iron /steel chowkhat complete all as specified and directed.

S&F 100mm butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed complete all as specified and directed.

S&F aluminium anodised barrel tower bolt, extruded section 200mm size complete all as specified and directed.

S&F aluminium anodised Handles for 150mm size complete all as specified and directed.

S&F aluminium anodised Handles for 100mm size complete all as specified and directed.

S&F 300mm aluminium alloy, anodised,sliding door bolt with hasp, staple (bolt type) and fixingclips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frames including punching or drilling out old glazing pins / spring clips and providing and fixing new ones with putty complete all as specified and directed.

S&F 4.8 mm thick figured glass/ pin head type and glazing in squares not exc 0.5 Sqm in each pane complete all as specified and directed.

S&F 4.8 mm thick sheet glass ordinary quality and glazing in square not exc 0.5 Sqm in each pane complete all as specified and directed.

S&F 100 mm hasp and staple, aluminium anodized alloy. Including bolt to hinges plate and fixed with screws all as specified and directed.

M&L for Preparation of new or previously untreated surfaces of wood or wooden base surface of any description not otherwise described over 10cm width or grith and applying two coat of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

All as per item No. 70 here-in-before but on steel surfaces over a coat of red oxide primer.

M&L for Preparation of old wooden surfaces of any description not otherwise described over 10cm width or grith and applying one coat of synthetic enamel paint complete all as specified and directed.

All as per item No. 72 here-in-before but one coat of paint on old steel surfaces.

Complete removal and preperation of old surfaces of walls by scrapping with mechanical grinders complete all as specified and directed.

M&L 1 mm thick wall care putty on wall from any one of the brand and purchased from the authorised dealer of Birla Wall putty/ JK wall care putty/ Asian Paints wall putty/ Dulux wall putty, finished even & smooth complete all as specified and directed.

M&L for two coats of oil bound distemper including preparation of new plastered surfaces over one coat of alkali resistant primer complete all as specified and directed.

M&L for two coats of oil bound distemper on old surfaces of walls over one coat of alkali resistant primer complete all as specified and directed.

M&L three coat of white washing on newly plastered surfaces of walls including preparation of surfaces complete all as specified and directed.

M&L two coats of white washing on old plastered surfaces of walls including preparation complete all as specified and directed.

M&L three coat of white washing on newly plastered surfaces of ceiling including preparation of surfaces complete all as specified and directed.

M&L two coats of white washing on old ceiling surfaces including preparation of surfaces complete all as specified and directed.

M&L for Chipping of spalled and loose concrete and cleaning rust from reinforcement by sand blasting scrubbing down concrete surface with wire brushes, cleaning with water, allowed to dry and corrosion protection to existing reinforcement by applying of rust remover from passivator to remove from existing reinforcement then Zinc rich epoxy primer on all exposed reinforcement all as specified followed by a layer of bonding coat of a layer of epoxy adhessive on complete exposed surfaces of concrete & then guniting in two layer over steel welded mesh 2mm dia of wire and aperture 75mm total thickness of guniting 25mm thick (average thickness) not exc 50 mm with cement mortar 1:2 mixed with polycrete admixture @ 2 % by weight of cement or as per manufactures instructions and finally applying cement plaster over guniting surface of required thickness to give even, uniform, and smooth finish conforming to proper geometrics in cement mortar 1:3 to match with the existing surface as in sides and soffits etc. slabs, Chajjas, fins, facias, parapets, beams and columns etc complete including necessary scaffolding, shuttering, necessary chases to brickwork or RCC members at any height up to 4 storey building complete all as specified and directed. Note: Steel Welded mesh is to be welded with existing reinforcement. The Cost of welded mesh to be welded with the existing reinforcement is deemed to be included in the unit rate quoted and the work to be carried out up to 4 storey bldgs/in floor roofs.

Dismantling floor, hearth or wall tiling including cement mortar bedding (including backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for 18-20 mm thick, granite (of any type) work (table rubbed and polished) in window-cills, cooking platforms and like in 15mm tihck cement mortar (1:6) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including hole for gas pipe etc and rounded edges of exposed edges and polishing complete all as specified and directed.

M&L for non skid colour ceramic rectified tiles 7-8 mm thick (square/rectangular) area of each tiles exceeding 0.06Sqm but not exceeding 0.11Sqm, in floors etc, set jointed in neat cement slurry & pointed in coloured cement to match and including 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for coloured printed glazed ceramic tiles of size 450 x 300 x 7mm on vertical surfaces such as dado/skirting, set and jointed in neat cement slurry and pointed in white/ coloured cement, laid over and including making and filling the joints cement screed bed 10mm thick in cement mortar 1:4, complete all as specified and directed.

M&L for non skid colour ceramic rectified tiles 7-8 mm thick (square/rectangular) area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc, set jointed in neat cement slurry & pointed in coloured cement to match and including 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection 75mm thick laid in bays and surfaces finished even and fair, including filling the joints with bitumen mastic complete all as specified and directed.

S&F in repair aluminium anodised tubular towel rail 20mm dia, D type 60 cm long between flanges, complete all as specified and directed.

S&F curtain rails of stainless steel 25 mm dia with fixing brackets stops and rollers etc complete all as specified and directed.

S&F sink made of stainless steel 1mm thick for kitchen with plugs, washers and waste including bedding in cement mortar to dwarf wall including fixing cantilever, brackets and connecting union to pipe over all size 495 x 420 mm, bowl size 410 mm x 330 mm x 160mm complete all as specified and directed.

S&F in repairs 15mm dia bib tap fancy type brass with capstan head chromium plated screwed down high pressure with long screwed shank and flynut screwed complete all as specified and directed.

S&F in repairs 15mm dia chromium plated bib tap, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs 15mm dia Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

S&F in repairs stop valve 15mm bore fancy type chromium plated, with long shank and cup (concealed type) complete all as specified and directed.

S&F in repairs 15mm bore stop valves/angle valves, cast copper alloys, fancy type chromium plated, 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.

S&F in repairs 20mm bore of Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F of 25 mm bore of gun metal globe or gate valves, with iron wheel headd, screwed to both ends for iron pipes and fixed complete all as specified and directed.

S&F PVC connection 600 mm long with 2 Nos brass check nuts, suitable for 15mm bore complete all as specified and directed.

S&F in repairs shower rose, chromium plated brass, fancy type, 125 mm with or without swivel joint, any size, including fixing to steel pipe or union, complete all as specified and directed.

S&F 25mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides as shutter of cupboard complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floor or in any position laid bedded and pointed in any mortar complete all as specified and directed.

M&L for machine cut Kota stone slab 20 to 25 mm thick as in treads, risers of staicase laid over cement screed base and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing laid over and including cement screed bed 15mm thick in cement mortar 1:6 kota stone in treads and risers should be in single piece and rounded edges of exposed edges complete all as specified and directed.

S&F stainless steel kitchen plate rack made out of stainless steel sheets 1mm thick overall size 600mm x 750mm x 250mm including complete all as specificed and directed.

M&L for 18mm thick Prelaminated particle board exterior grade, prelaminated both sideswith decorative choice lamination fixed wuth screwsto timbe frame work as in kitchen cabinet as per sample complete all as specified and directed.

M&L for teak wood lipping, 6mm thick fixed with nails to 18mm thick veneered particle borad including polishing complete all as specified and directed.

S&F continous (piano) hinges, mild steel, bright finish complete all as specified and directed.

S&F 40mm dia, cupboard knobs fixed with nut, screw and washer of of brass polished bright finished complete all as specified and directed.

S&F ball catches with 8mm dia steel ball and brass body and striking plate including letting in and fixed complete all as specified and directed.

M&L for providing 40mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregate admixed with integral WPC complete all as specified and directed. (Note: Supply only WPC shall be measured and paid saparately.)

M&L for protection plaster 15mm thick on cement mortar 1:3 admixed with appropriate integral water proofing compound complete all as specified and directed.. (Note : Supply only WPC shall be measured and paid separately)

M&L for providing 40mm dia GI pipe spout projecting at least 150mm beyond outer face of wall complete all as specified and directed.

M&L for glass fibre reinforced acrylic modified cementious coating system with base coat of Sika Top @ Seal 107 or equivalent @ 1.50 Kg/Sqm fibre reinforcement Sika ® Fab-1 and top coat with Sika Top® Seal-107@ 1.50 Kg/Sqm or equivalent of FOSROC or PIDILITE complete all as specified and directed

S&F framed work such as grills, grating etc. with ends of bars shouldered and /or riveted , or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walkways; railings; framework of water tanks and similar works conforming to Fe290. Gde-E-165 complete all as specified and directed. Note : Provision of openable arrangement for placing coolers on stand shall be made in window grill wherever required.

Supply only Integral waterproofing compound. complete all as specified and directed.

S&F poweder coated aluminium frame section for windows and ventilators suitable for side hung and three/four track including beading for grill with one or more rebates joining cleat for fixing etc of jindal or equivalent make complete all as specified and directed. (Minimum thickness of poweder coating 50micron)

S&F poweder coated (minimum thickness of poweder coating 50 micron) aluminium section for shutters suitable for three/four track and side hung windows/vetilators and aluminium sections for sliding and side hung members incl all necessary fittings and fixtures such as handles, tower bolts, peg stay, jointing cleats, rubber packing etc complete all as specified and directed

S&F of FRP chajjas of 450 mm wide suitable for various openings including fittings and fixtures upto 4 storey bldgs (Minimum thickness of poweder coating 50micron) complete all as specified and directed

M&L for complete removal of existing treatment brick or plastered surfaces of walls upto 4th storey height by scrubbing with mechanical grinders, wire brush, hard brush, washing down with water and applying two coats of cement paint, white or tinted complete all as specified and directed.

M&L for preparing new plastered or pointing surfaces of wall upto 4th storey height and applying two coats of cement paint, white or tinted complete all as specified and directed.

M&L for Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. including Brushing neat cement slurry with 3.0kg of cement per sq. metre complete all as specified & directed.

S&F aluminium anodised barrel tower bolt, extruded section 100mm size complete all as specified and directed.

Taking down wooden door shutter exc 1.00 Sqm and n. exc 2.00 Sqm each and refixing in same opening complete all as specified and directed.

S&F of CP waste coupling 32/40 mm size with PVC waste pipe, plugs and washers for kitchen sink and WHB complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded aggregate) as in coping including weathering, slightly rounded or chamfered angles, throating including necessary form work and finished surface etc complete all as specified and directed.

S&F MS powder coated peg set of size 175 mm to 250 mm complete all as specified and directed

All as per item No.126 here-in-before but of size 125 mm to 175 mm

S&F of floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring including vulcanised rubber piece of 140 mm long complete all as specified and directed.

M&L for Preventive treatment against the danger of carbonation in exposed faces of RCC members :- (i) Cleaning existing surfaces of RCC members and making surface free of loose material, oil, grease etc. by vigorous wire brushing including light grit blasting where necessary as recommended by Engr-in-charge. (ii) Further, cleaning using biocide(as recommended by manufacturer) to ensure that surface is free of algae and fungus and no trace of paint (any type) left out. Sand blasting to be done to remove trace of paint. (iii) Cleaned surface to be allowed to dry. (iv) Spray a coat of primer (as recommended by manufacturer) over dry cleaned surface as required prior to final finish. Primer shall be diluted in proposition 2:1 with mineral turpentine. After application, primer shall be allowed to dry for 03 hours or as directed. (v) Apply a coat of neat Aliphatic Acrylic anti-carbonation (ACC) of carbonation resistance sd>50 m over the primed surface with air / spray gun at nominal rate of 3.5 ltrs per sqm as recommended by manufacturer. (vi) Apply a more coat of Aliphatic Acrylic anti-carbonation (ACC) after 5-6 hours as recommended by manufacturer complete all as specified and directed.

M&L for followings :- (i) Removing plaster & finishes from all exposed / damaged portion of coloumns, slabs & beams (ii) After cleaning gently removing cover concrete using pneumatic/electric chipper or any other approved tool in entire portion of structural member (removal of cover concrete shall be done to an extent when reinforcement is visible) (iii) Removal of cover concrete with under cutting of up to a depth of 20mm beyond reinforcement around full circumference & full length of bar where directed. (concrete shall be stripped to an extent concrete substrate is exposed and cleaning all around. (iv) Cleaning exposed concrete substrate by using water jet. (v) Removing visible rust along the length of reinforcement using hand tools as approved. (The Engr-in-charge may order sand blasting if rust is approved) (vi) Any other work as directed by Engr-in-charge to present clean surface for determination of type of repair to be carried out complete all as specified and directed.

M&L for providing rust proof /anti corrosive treatment to bars :- (i) Apply a single coat of Alkaline rust converting primer on alround bars new & old as recommended by the manufactuer (iii) Apply two coats of polymer modified anti corrosive cementitious coating with a total thickness of 2mm coat on bars alround new & old as recommended by the manufactuer. Note : Anti corrosive treatment shall be continuous espcially in the regions where pitting, imperfections, etc were present on the surface of the bars. It is important that the rear portions of re bars (those towards the concrete substrate) should not be left without coating.

M&L for providing PMM (Polymer modified cementitious mortar) :- (i) Dry sub strate surface and free of debris & dust (ii) Applying Epoxy bond coat on the sound substrate using approved spray machine or suitable brushes & ensuring that no pin holes are visible.(In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes). (iii) Immediately after application of epoxy bond coat as above apply PMM (Polymer modified cementitious mortar) of atleast strength equivalent of M-40 concrete of average 25 mm thickness. Note : Application of PMM shall be preferably be in coats of appx 10mm thickness. PMM work shall be executed in fairely rapid successions so as entire work is completed with in 30 mins). PMM shall be pre packed ready to use. (iv) PMM surface to be moist cured for three days followed by air curing in temperature as recommended by manufactuer complete all as specified and directed.

All as per item No. 132 here-in-before but exc 25mm thickness but n.exc 50 mm thickness.

M&L for treatement of cracks found in the core concrete :- (i) Opening of crack by making a ' V' notch/groove of size 12mm x 12mm over the entire length of the crack as identified by the Engr-in-charge. (ii) cleaning ' v' notch/groove of all dust/debris/loose material (iii) Drilling hole of 16mm dia and about 40mm deep along the length of crack @ (300 mm c/c or thickness of structural member whichever is less) Note : In case length of crack is found less than 300 mm then min 2 holes shall be drilled. (iv) Inserting 12 mm dia flexible PVC one way injection nipple in the hole drilled above and fixing the nipple with the help of fast setting epoxy putty. (v) seal the surface around the nipple and the area of crack between successive nipples polymer modified mortar to ensure that there is no leakage from any gap. (vi) Allow the polymer modified mortar to cure for 24 hours and ensure that firmly fixed in postion. (vii) cleaning nipple one by one commencin from the top to bottom in case of column and one by one in alternate direction incase of beam/slab using blow compressed air followed by water injection. An Ensuring that there is no obstruction in free flow of grouting materials complete all as specified and directed.

(viii) Injecting " resin with very low viscosity monomer by mixing resin and hardener in proportions recommended by manufacturer to achieve strength equivalent to M-40 concrete by using injection gun equipped with pressure gauge & valves for controlling of flow of compressed air & resin. Note : pressure shall be in the range of 1-2 kg/sqm and shall be done in nipples one by one as per order recommended by manufacturer. Mixing of resin and hardenere shall be mixed in small quantities so as it is consumed with in 30 minutes. Before use mixer shall be stirred thoroughly. (ix) Allow entire effected surface to cure for 24 hours. (x) cutting out projected parts of the nipple & seal the hole in the nipple with epoxy putty as recommended by manufacturer. (xi) cleaning exposed surface of substrate off any dust /loose material after ageing of the grout as recommended by manufactuer.

M&L for treatement of core concrete when found to be porous/honeycombed :- (i) Marking the area in marker as directed by the Engr-in-charge. (ii) Drilling holes of 16mm dia in an orthogonal grid on exposed cone of member @ 150 mm c/c both way, depth of the hole shall be about 60% of the element thickness. (iii) clean the drill hole using compressed air removing the dust/dirt. (iv) Inserting 12 mm dia flexible PVC one way injection nipple in the hole with the annular space around the nipple sealed with epoxy putty. It shall be ensured that the injected grount does not leak. (v) Allow the nipple to cure for 24 hours. (vi) Injecting " Resin with very low viscosity monomer by mixing resin and hardener in proportions recommended by manufacturer to achieve strength equivalent to M-40 concrete by using injection gun equipped with pressure gauge & valves for controlling of flow of compressed air & resin. Note : pressure shall be in the range of 2-3 kg/sqm and shall be done in nipples one by one as per order recommended by manufacturer. Mixing of resin and hardenere shall be mixed in small quantities so as it is consumed with in 30 minutes. Before use mixer shall be stirred thoroughly.

“(vii) Allow entire effected surface to cure for 24 hours. (viii) Cutting out projected parts of the nipple & seal the hole in the nipple with epoxy putty as recommended by manufacturer. (ix) Cleaning exposed surface of substrate off any dust / loose material after ageing of the grout as recommended by manufacturer.” Note : The rate quoted against structural Item including for provn sufficient steel props ,bracing, scaffolding etc upto 4 storied building to strengthen the existing structure while execution till achievement of required strength.

Supply & fixing 8mm or 10mm dia steel sheer connector in grid pattern in between old core and new concrete as wherever directed by Engr-in-charge and as specifed by manufactuer including drilling hole of depth of 100 mm and chemical anchoring with pure epoxy resin anchoring mortar (Master flow 935 of BASF or equivalent FOSROC/SIKA). (The cost of drilling hole &chemical anchoring with epoxy resin is inclueded in this item) complete all as specified and directed.

M&L for Providing & Pouring Micro concreting M-40 grade :- (i) Dry concrete substrate surface and free of debris & dust (ii) Applying epoxy bond coat on the sound concrete substrate using approved spray machine or suitable brushes & ensuring that no pin holes are visible. (In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes). (iii) Immediately after application of above bond coat as above pour prepacked dual shrinkage compensated. Micro concreting M40 grade, using approved mixing machines/pumping under pressure via approved pneumatic pump at the locations to be repaired in RCC beams & columns etc, upto 100 mm thickness of micro concrete. The rate shall include cost of all materials (except re-bar) labour charges for mixing, pouring concrete, cost of tools, lead & lift of materials, transportation etc., to carry out the complete work complete all as specified and directed. Note : The cost of micro concrete M-40 grade & Epoxy bond coat is inclueded in this item.

All as per item No 139 here-in-before but over 100mm and upto 200 mm thickness by mixing approved size and percentage of aggregate (30% if not provided) by weight of micro concreting as per manufacturers instructions without compromising on strength.

M&L for Drilling & chemical anchoring of new rebars/stirrups :- (i) Drilling in to the sound RCC members for anchoring of rebars/stirrups as directed, the dia of hole to be match with dia of rebar & length of drilling as under :- 8 mm dia bar - drilling length 80 to 100 mm or as per manufacturer instructions (ii) Anchoring of new re-bars of any dia as directed in to the sound RCC members as directed using pure epoxy resin anchoring mortar with appropriate diameter of drilling of holes as mentioned above for proper bonding into the concrete etc., complete. (The cost of drilling hole & chemical anchoring with epoxy resin is inclueded in this item)

M&L for Drilling & chemical anchoring of new rebars/stirrups :- (i) Drilling in to the sound RCC members for anchoring of rebars/stirrups as directed, the dia of hole to be match with dia of rebar & length of drilling as under :- 16 & 20 mm dia bar - drilling length 160 to 180 mm or as per manufacturer instructions. (ii) Anchoring of new re-bars of any dia as directed in to the sound RCC members as directed using pure epoxy resin anchoring mortar with appropriate diameter of drilling of holes as mentioned above for proper bonding into the concrete etc., complete. (The cost of drilling hole & chemical anchoring with epoxy resin is inclueded in this item)

M&L for use & waste of form work using laminated suitable plywood sheets or steel sheets , steel bracing, propping etc around structural members where micro concreting to be done and keeping form work in position till required specified period complete all as specified and directed. Note : Form work shall be 100% leak proof. For purpose of payment area in touch with concrete shall be measured.

S&F for stengthening existing reinforcement by use of mild steel bars of any dia , cut to length, bent to shape required, including cranking, bending spirally and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

Providing and laying in slabs, beams, parapet walls, RCC walls, columns etc position of RCC M-25 design mix grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying and the cost of centering, shuttering, form work and excluding reinforcement, including 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 Engineer-in-charge.The Mix design as per particular specfications shall be got approved by Engineer-in-Charge before execution of the item.The rate shall include cost of all specified materials and operations at all levels and heights, including the cost of centering, shuttering and form work excluding reinforcement which shall be paid under relevant item complete all as specified and directed. (Note :- Cement content considered in this item is @ 300 kg/cum as per IS 456 table showing minimum cement content. No extra will be paid nor any amount will recovered on account of variation of cement in mix design as per specifications for controlled concrete)

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr depth for fdn etc not exc 10 sqm on plan and getting out soft and loose soil complete all as specified & directed.

Returning filling in soft/loose soil incl spreading, leveling, watering and well ramming in layers n.exc 25 cm complete all as specified & directed.

Removing of surplus soil to exc 250 mtr but n.exc 500 mtr and deposited where directed as a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for keyed pointing to brick walls in cement mortar 1:4 complete all as specified and directed upto 4th story.

S&F PVC (SWR) 50 mm bore rain water pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F PVC (SWR) bends 50 mm bore complete all as specified and directed.

Impregnating cream for injection into masonary or concrete wall 230mm thick against capilary rising humidity. Rising bar super strong (Product no. 201) of chowgale building chemicals or equivalent pidlite/Drfixit/sika/phosrock complete all as specified and directed Method of Application Methodology (a) The surface must be sound , absorbent, clean, free of dust, oil, paint, curing agents,loose cement or lime plaster & concrete, debris, or any separation layers. (b) The plaster must be knocked off at least 50cm beyond the visibly penetrated area. (c) Damaged mortar joints are to be scraped out to a depth of approximately 2-3 cm. All sharp edges/joints need to be levelled ; loose concrete to be removed. (d) Drill boreholes at ground level horizntally. The boreholes are drilled horizontal into the masonry. (e) The holes should be drilled until a depth of approx 5cm (for a 6cm thick wall) before the end of the wall is reached. The boreholes should have a diameter of 12mm upto a maximum of 15mm and should be spaced approx 100-120mm apart and the vertiacal offset is 6cm maximum (f) Before inserting rising bar super strong or equivalent the boreholes must be clean from boring dust by using air pressure. It is not necessary to pre-wet the boreholes. (g) For applying of rising bar of super strong or equivalent the dosing system inserted as far as possible into the bore holes. While dosing the product uniformly, the injection nozzle is pulled out leading to a completely filled boreholes (h) Treatment of highly absorbent masonary mught required repeated filling of the boreholes. depending upon extent of damage, rising bar superstrong or equivalent can be re-injected into the same hole after 24 hrs. depending on observency, application or masonry thickness 0.1 to 0.15 ltr/m with 10cm wall thickness.

M&L for providing and injecting chemical emulsion for post construction anti-termite treatment along external wall where the apron is not provided using chemical emulsion at the rate of 7.5 ltr/sqm of the vertical surface of the sub-structure to a depth of 300mm incl excavating channel along the wall and rodding etc complete all as specified and directed.

M&L for treating of soil under existing floor using emulsion at the rate 1 ltr/hole, 300mm apart incl drilling and plugging 12mm dia. Holes with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing floor complete all as specified and directed.

S&F 75 mm bore cast iron bends (any radius) diminishing pieces or tapers (larger bore to be measured) with oval access doors complete all as specified and directed.

M&L for 150 x 150 salt glazed stoneware gully traps, square type 'P' complete all as specified and directed.

S&F of stainless steel soap dish of standard size complete all as specified and directed.

Description of Work / Item(s)

Amount

Taking down carefully copper/aluminium point wiring (light/fan socket or power) complete including fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc and removing the material from site including making good the disturbed surface to match with the existing complete all as specified and directed.

Material and labour for concealed point wiring with PVC insulated unsheathed multistranded colour code copper conductor in PVC conduit 20mm dia with FRLS cable1.5 Sqmm size 1100 volts grade conforming to IS:694 in new GI boxes of 1.6 mm thick including one coat of synthetic enmelled black paint and providing new 3mm thick plastic laminated sheet cover of required colour fixed with brass screws and cup washers including single core stranded FRLS copper conductor 1.5 Sqmm PVC insulated cable as earth wire to common earth and connected to earth dolly and earth terminal box drawn in same concealed conduit complete all as specified and directed. for the following :-

(a) One light/fan/Exhaust fan/bell point controlled by one switch.

(b) All as per item No. 2 (a) here in before but for One 5 Amp socket out let independent.

(c) All as per item No. 2 (a) here in before but for One 5 Amp socket out let on same board

(d) All as per item No. 2 (a) here in before but one light point controlled by two 2 way switches.

Material and Labour for concealed point wiring with PVC insulated unsheathed multistranded FRLS copper conductor in PVC conduit with cable 4 Sqmm size 1100 volts grade conforming to IS:694 in new GI boxes of 1.6 mm thick including one coat of syenthetic enamelled black paint with new 3mm thick plastic laminated sheet cover of required colour fixed with brass screws and cup washers including single core stranded FRLS copper conductor 2.5 Sqmm PVC insulated cable as earth wire to common earth and connected to earth dolly and earth terminal box drawn in same concealed conduit for One 3 Pin socket 15A Indepentent board complete all as specified and directed.

S&F switch Piano flush type SP, one way 5 Amps complete all as specified and directed.

S&F switch Piano flush type SP, one way 15 Amps complete all as specified and directed.

S&F socket outlet 2 in 1, 3 pin 5 Amps complete all as specified and directed.

S&F socket outlet 2 in 1, 3 pin 5 and 15 Amps, flush type complete all as specified and directed.

S&F switch Piano flush type SP, two way 5 Amps complete all as specified and directed.

S&F bell push, flush type, 5 Amps complete all as specified and directed.

S&F Bell, AC 230 Volts, single pole complete all as specified and directed.

S&F polycarbonate ceiling rose 3 pin flush type 6 A 250 V AC with ISI mark including ring for jumbo ceiling rose complete all as specified and directed.

S&F electronic fan regulator 0-4 steps step 100 W hum free including 6A socket frame and including connections complete all as specified and directed..

S&F in replacement of 7 Watt LED lamp 6500K complete all as specified and directed.

S&F Environmental friendly, ultra modern energy saving surface mounted decorative oval bulkhead edge light 10W LED Luminaire comprising of high brightness LEDs complete all as specified and directed.

S&Ffor Decorative walll light fixture made up of Polycarbonate, Spiral B-22 Base suitable for 7 Watt LED Lamp including 7Watt Lamp complete all as specified and directed.

S&F Wall mounted LED batten, extruded aluminium heat sink provided for efficient heat dissipation & integrated 20W LED 6000K (4 ft.)With LED Tube Rod complete all as specified and directed.

S&F single pole MCB 6 to 32Amps 240 v, 50 Hz AC, made from moulded self-extinguishing thermostat plastic and suitable for 'B' curve 10 KA beaking capacity conforming to IS 8828 of 1996 including taking down old MCB's complete all as specified and directed.

S&F single pole MCB 40 Amps 240 v, 50 Hz AC Made from moulded self-extinguishing thermostat plastic and suitable for ‘B’ curve, 10 KA breaking capacity and terminal box suitable upto 35 sqmm cable conforming to IS 8828 of 1996 complete all as specified and directed..

S&F SPN MCB 32 amp, 240 v, 50 Hz AC Made from moulded self-extinguishing thermostat plastic and suitable for ‘B’ curve, 10 KA breaking capacity and terminal box suitable upto 63 sqmm cable complete conforming to IS 8828 of 1996 complete all as specified and directed.

S&F in repair of factory made epoxy polyester powder coated distribution board TP & N 4 way (VTPN MCCB DB) with metal double door (IP-43 protection) fabricated from minimum 1.6 mm thick CRCA sheet and fixed on wall and suitable for universal mounting and including 200 Amps copper bus bar, Neutral bar, standard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with provn for DPX 160, 4 pole MCCB and ELM as incommer and 12 SP MCBs outgoings complete all as specified and conforming to IS: 8623 along with cable end box for above DB including taking down old DBs complete all as specified and directed. NOTE :- (a) MCBs shall be measured and paid separately. (b) All cables terminating into MCBs shall be connected by using suitable copper lugs/thimbles/sleeves and its cost shall be deemed to be included under respective item of Sch. Cat Part No- DSDPVDIBEOTO04 Make- Standard, equivelent to Legrand/Havells/C&S

S&F MCCB four pole, 100 Amps,415 Volts ultimate breaking cap 25 KA complete all as specified and directed.

S&F in repair of factory made epoxy polyester powder coated distribution board SP & N 8 way fabricated from minium 1.6mm thick CRCA sheet with metal double door (IP-43 protection) fixed flush to wall and suitable for universal mounting and including 200 Amps copper bus bar, Neutral bar, standard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with knockouts and suitable fo rone DP MCB as incomer and 6 SP MCBs as outgoings complete all as specified confoming to IS-8623 alongwith cable end box for above DB complete all as specified and directed. Note (a) MCBs shall be measured and paid separately. (b) All cable terminating into MCBs shall be connected by using suitable copper lugs/thimbles/sleeves and its cost shall be deemed to be included under respective item of Schedule.

M & L for Taking down of submain wiring complete including PVC conduit complete all as specified and directed.

S&F submain concealed wiring alongwith earth wire with 2 runs of 10 Sqmm (Main Cable and neutral) and one run of 6 Sqmm as earth wire of multistranded unsheathed colour code FRLS PVC insulated copper conductor, single core cable drawn through and including rigid PVC conduit of size 25 mm dia with all fittings and accessories complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground to a depth not less than 2.25 mtrs below ground level with top edge of earth plate not less than 1.5 mtrs below normal ground level connected to GI earth wire 4 mm dia drawn through and including GI protection pipe of light grade 15 mm bore by means of bolts, nuts, check nuts and washers including excavation earth work provisioning of PCC chamber made of PCC 1 : 3 : 6 RCC cover funnel with wiremesh 20mm dia watering pipe Medium grade, GI protection pipe 20mm dia bore all as specified in Electrical Plate No.3 of SSR Part I including testing of earth complete all as specified and as directed..

S&F Metal type 300mm sweep exhaust fan single phase, 230/240 V With Louvre including cutting of holes in a round shape (Precast piece to be incorporated for smooth and ever finish) and including fixing the exhaust fan complete all as specified and directed.

Taking down existing ceiling fan, sealing cable end dismantling blades of ceiling fan motor, painting with synthetic enamel paint by spraying and writing MES Number including filling cavities with filler one coat after cleaning, hanging , connecting up and provision of cable from ceiling rose or connector to fan complete all as specified and directed.

S & F 25 watt LED street light made up of pressure die-cast aluminium IP65 roadway luminaire with high power LEDs as light source & exclusively designed polycarbonate cover alongwith electronic driver and bracket of GI pipe suitable of size NBV having approx length 1.5 mtr bent to shape & fixed to wall with clamp complete all as specified and directed.

S&F Earth leakage circuit breaker & short circuit protection four pole 63Amp sensitivity 100mA from moulded self-extinguishing thermostat plastic and breaking capacity and terminal box suitable upto 35 sqmm cable complete all as specified and directed. Make Legrand Cat Part No 603406 or equivalent

S & F in replacement Lamp holder with insulated body with back plate suitable for batten fitting complete all as specified and directed.

Global Enterprises

GOYALA INFRA PROJECTS PVT LTD.

SHRI GURMUKHDAS CONTRACTORS PVT. LTD.

Som Projects Pvt. Ltd.

M/S ALPHA CONSTRUCTIONS

GANGA INFRABUILD PVT LTD

LUMOS INFRA PVT LTD

AMIT ASSOCIATES

Global Enterprises

SHRI GURMUKHDAS CONTRACTORS PVT. LTD.

Som Projects Pvt. Ltd.

LUMOS INFRA PVT LTD

GANGA INFRABUILD PVT LTD

M/S ALPHA CONSTRUCTIONS

Bidder Name

AMIT ASSOCIATES

Global Enterprises

GOYALA INFRA PROJECTS PVT LTD.

M/S ALPHA CONSTRUCTIONS

GANGA INFRABUILD PVT LTD

SHRI GURMUKHDAS CONTRACTORS PVT. LTD.

LUMOS INFRA PVT LTD

Som Projects Pvt. Ltd.