Repair to joint filling in Taxi Track Dispersal and manual labour for grass cutting where Jungle Jim are not possible at 6 Wing AF and AF Camp Kanchrapara and maintenance and upgrading of EM installation including misc BR works at 6 wing AF under GE

Amount

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for including removal of debris in low laying area of defence land as specified and directed by Engr-in-charge.

Dismantling chain link fencing any type incl. MS flat, round bars and nuts and bolts etc. complete all as directed by Engineer-in-Charge.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion concrete and making good disturbed ground complete all as specified and directed.

Demolition of brick work build in CM including all quoins, arches, pillars etc. complete all as specified and directed.

M&L for old size brickwork with fly ash bricks straight or curved on plan exc 6 m mean radius built in cement mortar (1:6) all as specified and directed by Engr-in-Charge.

Excavation in post holes (or similar holes) each not exceeding 0.5 cum getting out in hard/ dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm watering and removing surplus soil to a distance not exceeding 50m and making good the surface complete all as directed.

M&L for PCC (1:3:6) type C2 using 40 mm graded stone aggregate ) as in foundation, filling and mass concrete etc. all as directed.

M & L for providing plain cement concrete 1:2:4, type B-0, using 12.5mm graded stone aggregate, as in copings, bed blocks including necessary form work as required complete all as specified and directed.

Supply only for MS round bars 10mm dia for securing chain link fencing fixed to fencing posts as directed by Engineer-in-Charge as per Fe-410-S or 0.

Dismantling wrought iron or mild steel works of any description not otherwise provided for.

S&F for mild steel angle iron posts and struts including cutting tops to shape as directed, drilling holes,notching wire ec flat iron filles ( for securing wire mess etc) including all necessary drilling bolting or riveting etc, and similar work confirming as. conforming to Fe-290, Gde E-165.

S&F roof trusses (framed) trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam tee, angle, channel or flat sections) including clits etc conforming to Fe-410-0 or Fe-310-0.

Taking down existing steel gate exc 2 sqm and n exc 6 sqm and refixing the same in the same opening after necessary repairs for smoth functioning complete all as specified and directed.

S&F Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete conforming to Fe-410- W(Gde- E-250) quality- B

M&L for 12mm bolts and nuts (machine made) with hexagonal or square head at one end and screwed the other with washers of length n exc 5 cm long .

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surfaces complete over 10 cm width or girth.

M&L for applying one coats of synthetic enamel paint including preparation of old steel surfaces complete over 10 cm width or girth all as directed

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surfaces of any description, n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint

Supply Only for galvanized iron chain link fencing with 4mm dia wire mesh size 100mm x 100mm completed all as directed by Engineer-in-Charge.

Fixing only chain link fencing including line wires, any mesh, size and type to any type standerds, rails, straining bolts, etc. including provision of binding wire

Taking down cement plaster of any description from stone or brick walls etc including raking out joints, hacking for key scrubbing down with water and disposing off the rubbish materials where directed complete all as specified and directed

M&L 15mm thick Rendering in CM 1:6, on fair faces of brick/concretse suraces finisheds even and smooth without using extra cement all as specified and directed.

M&L 15mm thick Rendering in CM 1:3, on fair faces of Chajja suraces duly mixed with water proofing compound finisheds even and smooth without using extra cement all as specified and directed.

M&L 5mm thick Rendering in CM 1:3, on ceiling finished the surfaces even and fair without using extra cement all as specified and directed.

M&L for 15mm thick rendering in two coats with under coat 10mm thick in cement mortar 1:4 and final coat 5mm thick in cement mortar 1:4 mixed with water proofing compound as per manufacturers instruction and finished fair and even of external surfaces all as specified and directed.

Supply only integral water proofing compound.complete all as specified and directed

M&L for applying three coats of white wash on walls including preparation of newly plstered surface.all as specified and directed.

M&L for applying three coats of white wash wash on ceiling including preparation of newly plstered surface all as specified and directed.

M&L for preparation of old decorated plastered or unplastered surfaces by brooming down or steel wire brushing and applying two coat of white wash on ceiling, all as specified & directed by Engineer-in-Charge.

M&L for one coats of oil bound distemper including preparation of old decorated plastered or un-plastered surfaces by washing, rubbing down and stopping of distemper surfaces of wall and cornices etc complete all as specified & directed

M & L preparing plastered or unplastered New decorated surfaces by brooming down or steel wire brushing and applying two coat with alkaliresitant primer of OBD on walls and cornices all as specified.

M&L for two coats of acrylic base exterior paint over a coat of primer on newly plaster surfaces including preparing of surfaces complete all as specified & directed.

M&L for one coats of acrylic base exterior paint on old plaster surfaces complete all as specified & directed.

M&L for Providing 75 mm thick PCC 1:3:6 type C-2 (using 40 mm agg. ) in plinth potection finishing cement concrete surface even and smooth without usinh extra cement complete all as specified & directed.

Taking down of paver block, stone slab and tiles of any description or thickness in floors aprons etc complete all as specified & directed.

M&L sand filling in floor or in foundation laid in layers not exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified & directed.

M&L for 80 mm thick machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 (M-40 grade) complete all as specified and as directed.

Refixing only machine pressed precast cement concrete interlocking paver blocks any shape & size, over 50 mm thick compacted sand cushioning and making good complete all as specified and directed.(Note: Rate of Sand cushioning deemed to be included in this item )

M&L for making sign sign board at different location, made of stainless steel sheet of thickness 2.0 mm and approved colour sticker on front side of stainless steel sheet and lettering made with retro reflective sheet ( encapsulated lens type) in approved colour over the stiker sticker which stick on on stainless steel sheet as per manufacture instruction and screwed to frame ( Note: Frame work will be measured vide item No 11)

Dismantling of plain or corrugated steel sheeting any guage thickness including nainital or similar pattern roof covering all as specified.

S&F for 0.45 mm thick pre-painted corrugated/’Z’ profile galvalume roofing sheets as in roofing (in any location and any type) having high strength steel with minimum 550 Mpa strength hot dip coated with aluminium zinc alloy (55% aluminium and 45% zinc) pre-painted with primer coat of 5 micron and coated with Silicon modified polyester coating of 20 micron and alkalyed coating of 10 micron on reverse side. End rib, side over lap and over lap of sheets shall be designed for anti capillary activities to avoid any seepage of water through lateral overlap as per manufacturer’s instructions, including fixing with self drilling and self tapping screws 0.5mm dia full threaded, all Kautex coated and fitted with EPDM washers in stainless steel. The screws shall be coated with anti-corrosive substance to ensure longer life and shall be fixed using drill guns for lead proof installation. Screws shall be of “HILTI” make. Complete all as specified and as directed.

M&L Providing PCC 1:1.5:3 type A-0 (using 12.5 mm Stone aggregate ) with using WPC @ 2% of weight of cement for leveling course in roof and cilling finishes cement and smooth .

Taking down existing roof treatment of any description and removing debris or roughening surface of old roof by picking, sweeping clean and washing down with water to remove dust, etc. complete all as specified and directed by Engr-in-Charge.

M&L for 15mm thick screed bed in CM 1:4 on RCC roof slab including water proofing compound @ 3% by weight of cement as per manufacturer instruction and finishing the surface even and smooth without using extra cement complete all as specified and as directed (WPC Shall be measured and paid separately).

M&L for applying a SBR based liquid bonding coat / bonding agent as per manufacturer's instructions on cement surface of roof top after remove all loose or cracked concrete till healthy surface is encountered. Clean reinforcement steel if exposed by mechanical means. Moisten the surface with clean water and allow excess surface water to evaporate. Apply this mortar when the bond coat is tacky and final layer can be finished with trowel to get smooth finish complete.

Supply and laying of APP based polymeric membrane minimum 3mm thick reinforced with polyster non woven fabric 160 grams per sqm over a bitumin primer @0.25 Ltr / sqm conforming to 3384-1986 and prepared surfaces with transversed lap, longitudional lap and end lap fully torching the joints and providing protecting layer all as per manufacture's instruction.All the materials shall be of same make and application shall be done by authorised applicatros according to manufacture's instructions complete over and applying one coat of aluminium paint over the APP modifide membrane @ 0.11Kg/Sqm complete all as specified and as directed by Engr-in-Charge.the Over laps shall be minimam 100 mm on the transverse direction and 75 mm on logitudinal direction.

Cutting chases, pinning in making good to facing on brick walls where required and pointing in cement mortar (1:3) to ends for concealed APP based polymeric membrane and making good ,cutting n, exc. 10cm girth.

M&L for Providing PCC 1:3:6 type C-2 (using 40 mm agg.) in Sub base of floor

M/L for 20 mm thick Screed bed or bedding layer in cement mortar 1:6 for laying floor finishes.

M/L for 10 mm thick rendering or bedding layer in cement mortar 1:4 as in skirting floor finishes

M&L for Machine cut kota stone slab flooring 20-25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing.

M&L for Kota stone slab 18-20mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing.

Dismantling of floor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tile to outside the MD land.

M&L for Providing 25 mm thick PCC 1:2:4 type B0 (using 12.5 mm graded aggregate ) as in pavings/sub base complete all as specified and as directed.

S&F in repair joint free non-skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc, set jointed in neat cement slurry and pointed in white or coloured cement to match over and including 20 mm thick screed bed in cm 1:6 complete all as specified and as directed.

S&F joint free glazed coloured ceramic tiles 300 x 200 x7 mm thick on walls as in dados/skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick bedding/backing layer in cm 1:3 complete all as specified and as directed.

Taking down existing AC/PVC pipes (any size or patern ) including all fittings

S&F for 40mm dia PVC (HDPE) pipe of pressure rating 6 Kg/Sqcm fixed complete to walls, ceilings or in floors etc as in repair.

S&F for 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints etc fixed to walls or laid on floors all as directed.

All as per item No 59 here in before but 75mm bore.

S&F for 110mm bore PVC (SWR) bends of any radius with access door.

All as per item No 61 here in before but 75mm bore.

Demolition of cement concrete reinforced in ground floors and paving n. exc 15 cm thickness below or above GL.

M&L for pre-cast RCC slab set in cement mortar (1:4), type B1, (1:2:4), using 20 mm graded stone aggregate after demolition of reinforced concrete all as specified and directed.

M & L for mild steel TMT bars 8 to 12mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

S&F 15 mm dia bib taps, fancy type,chromium plated with crutch or butterfly handle, screwed down fixed in repairs.

. S&F 15 mm dia stop/angle valves, fancy type, chromium plated with long shank and cup (concealed type), high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or unions in repairs.

S&F PVC connection 15 mm dia with PTMT nuts of length 450 mm in repairs.

M&L 15 mm pillar taps cast copper alloy chromium plated, fancy type screwed down high pressue as fixed in repairs.

S&F for CP shower rose with shower arm of 75mm dia with swivel joints including fixing to steel pipe or union of 15mm dia as in repair.

Taking up or down 20 mm bore steel tubing and connections and remove to store including cleaning for refixing

Taking up or down 15 mm bore steel tubing and connections including cleaning for refixing.

Cutting chases in brick wall for concealed water tubing on its special etc. & making good disturbed surface as required with CM (1:3) after relaying of pipe line. (pipe will be measured and paid separately). Cutting not exc 10cm girth wall.

S&F for 20 mm GI tubes (medium grade) with all fitting and fixed complete to walls and ceilings or laid in floors

S&F for 15 mm GI tubes (medium grade) with all fitting and fixed complete to walls and ceilings or laid in floors

Refixing 20mm dia old steel tubing and connection in new or old possition (wall,floor,ceiling etc)

Taking down chowkats or frames exc 1.5 sqm but not exc 4 sqm each with shutters (without taking off shutters from the frame).

Taking down chowkats or frames n.exc 1.5 sqm each with shutters (without taking off shutters from the frame).

S & F of solid PVC door frame of size 50 mm X 47 mm made out of 5 mm plain coloured PVC sheet reinforced with mild steel square tube as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S&F factory made PVC door shutters 30mmm thick (Style) consisting of frame made of MS tube for top and bottom rails MS frame shall be covered with heat moulded plain colour PVC `C' channel having a PVC sheet strip of 20 mm width Stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail. Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, supplying and fixing in the frame at site as per specification and drawing.

S & F factory made door frame double rebate made out of solid PVC foam profile wih homogeneous fine cellular structure having smooth outer integral skin of size 125mm width x 60mm thickness of approved colour and fixed to the wall complete all as specified and directed.

S & F factory made solid panel PVC moulded door shutter 30 mm thick (style) with 2,4 or 6 raised pannel design with 2mm thick moulded pvc sheet on the front face & 2mm plain colour pvc sheet on back face supplying & fixing in frame at site as per drawing & specification

S&F for powder coated of matt finish aluminium section with min 50 micron door/window/patition frame/ ventilator with shutter (powder coated) as required size including necessary jointing cleats, glazing clips, rubber packing, anodized aluminium snap beading, screwed, anodized all aluminium fitting stays, handles, locks etc complete as specified (Make : Hindalco/Jindal)

S&F 4mm thick Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane ®

Hacking out old broken glasses of any description from metal frames including punching or drilling out old glazing pins/springs clips and fixing new ones.

S&F for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples all as directed as in repair.

S & F Aluminium but hinges of size 100 mm

S & F 125 mm long aluminium anodized barrel tower bolt of extruded sectioin.

S & F 125 mm long extruded aluminium alloy handles fabricated type anodized.

S & F in repair 20 mm dia brass chromium plated tubular towel rail ‘D’ type 60 cm long between flanges, including one pair of fixing brackets complete all as specified and directed.

S&F in repair Vitreous china wash basin white flat back size 550 x 400mm incl waste pipe chain plugs and 32mm dia bore CP coupling complete as in repairs including a pair of bracket.

S&F in repair 10 Ltr capacity PVC valve less symphonic action type flushing cistern, low level with inlet, ball valve, float all as specified including necessary flush pipe as directed as in repair.

S&F in repair vitreous china squatting pan of pattern long pan size 580mm white with 'P' or 'S' trap front and back inlet and foot rests.

M&L for forming 12 mm thick (in repairs) expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘B’ for 100 mm thick PQC slab complete including taking out existing old materials and cleaning the joints.

M&L for forming Construction joints filled with pre formed bituminous filler and 30mm deep and 10mm wide in repairs and filled with sealing compound grade 'B' complete including taking out existing old materials and cleaning the joints.

M&L for forming Contraction (Dummy) joints filled with pre formed bituminous filler and 65mm deep x 10mm wide in repairs and filled with sealing compound grade 'B' complete including taking out existing old materials and cleaning the joints.

Cutting of grass, vegitation, herbs, shurbs, roots, entire dressing /trimming of natural ground by manually using showel, belcha etc and removing all debrishes from site and depositing the same to a distance not exc 50 m all as specified complete.

NC BOSE AND CO

SARKAR AND COM

M/S A. J. CONSTRUCTION

KUMAR ENTERPRISE

BHAUMIK CONSTRUCTION

Das and Brothers

APOLLO TRADERS