CA NO GE/ND-20/2023-24 REPAIRS TO LEAKAGE/ SEEPAGE THROUGH CHAJJAS, BALCONY AND REPAIRS TO BALCONY RAILING , WATER SUPPLY, PLUMBING AND CERTAIN

Amount

Taking down cement or cement lime plaster any description including racking out joints, hacking for key, scrubbing down with water etc complete all as specified & directed including removal of debris out side MoD land. The work shall be carried out upto sixth storey height of buildings.

M&L for 10mm thick reeady mix plaster READIPLAST RP of (Make Ultra tech) on any surfaces of brick/concrete includidng aapplication of bonding coat as Ultratech seal and Dry 5 Plus as per manufacturers instruction including finished even and smooth complete all as specified and directed.The work shall be carried out upto sixth storey height of buildings including all safety factor.

M&L for 10mm thick reeady mix plaster READIPLAST RP of (Make Ultra tech) on any surfaces of brick/concrete includidng aapplication of bonding coat as Ultratech seal and Dry 5 Plus as per manufacturers instruction including finished even and smooth on soffits/ceiling surfaces complete all as specified and directed. The work shall be carried out upto sixth storey height of buildings including all safety factor.

M&L for preparation of exposed surface of rusted steel reinforcement with metal wire brush cleaning the rusted surface free from loose rust and application of rust remover cum passivator applied with brush to the rusted reinforcement, application of rust remover with the help of wire brush, sand paaper and thoroughly washed with water with the help of pressure jet and allowing it to dry at all heights level complete including dismantling/ chipping off spalled/loose concrete cover of RCC surface of chajjas, parapets, railings, beams, columns and the like with out disturbing the core of RCC member with necessary scaffolding/form work required for completion of work upto sixth storey height including all safety factor.. Note :- Surface area of steel reinforcement bars shall only be measured for the purpose of payment only.

M&L for Preparation of surfaces of steel reinforcement by cleaning thoroughly and providing, mixing and applying zinc-anti-rust agent as zink rich epoxy anticorrosive coating for corrosion protection system in two coats @ 0.20 kg/sqm/coat. The product should confirm carbonation resistance of 2 mm and bond strength > 1 N/ sq mm according to ASTM C 882-78. and as per manufacturers method of application to rebar corrosion protection system to reinforcement at all height levels. Note :- Surface Area of steel reinforcement bar shall only be measured for the purpose of payment.

M&L for polymer modified cement bonding coat, prepared and applied on the concrete/masonry surface with 1 part of Sika latex with 4 part of water and 6 part of cement by weight. Coverage Sika latex 0.25 kg/sqm for one coat at all heights levels. Adhesive bond strength not less than 2.5 MPa including chipping of the loose concrete all as specified & directed .

M&L for rebuilding the section of structutal damaged spalled concrete or RCC elements to its original size or as per recommendations by engineer-in-charge in thickness up to 40mm in layers of 20 mm each of average thickness 30mm by providing and applying with pre-batched, one component fiber reinforced cementitious polymer modified mortar having compressive strength >= 50 N/mm2 (28 days) according to ASTM C 109; flexural strength >= 5N/ mm2 (7 days) according to ASTM C 293-79 all as specified & directed .The work shall be carried out upto sixth storey height of buildings including all safety factor.

M& L for fixing rebar of required length & diameter for structural connection in RCC slab, Baems and similar situations including power drilling holes of appropriate diameters in reinforced or plain concrete upto depth minimum 100 mm or as per manufacturers specification, fixing the reinforcement in position using epoxy Arcylate based anchoring adhesive at all heights and levels, 16 mm dia hole suitable for inserting 12 mm dia reinforcement bars all as specified & directed ..

M& L for fixing rebar of required length & diameter for structural connection in RCC slab, Baems and similar situations including power drilling holes of appropriate diameters in reinforced or plain concrete upto depth minimum 100 mm or as per manufacturers specification, fixing the reinforcement in position using epoxy Arcylate based anchoring adhesive at all heights and levels, 14 mm dia hole suitable for inserting 10 mm dia reinforcement bars all as specified & directed ..

M& L for fixing rebar of required length & diameter for structural connection in RCC slab, Baems and similar situations including power drilling holes of appropriate diameters in reinforced or plain concrete upto depth minimum 100 mm or as per manufacturers specification, fixing the reinforcement in position using epoxy Arcylate based anchoring adhesive at all heights and levels, 12 mm dia hole suitable for inserting 08 mm dia reinforcement bars.

S&F additional reinforcement for strengthening the existing RCC structure, TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed.

S&F TMT bars 5 mm dia up to and including 10 mm dia as in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips including Ü"shape stirrups with necessary welding required at site complete all as specified & directed.

M&L for laying Micro-concrete cement based pre-packed single component, chloride free, sulphate free, non shrink, free flow, self compacting, ready to use after mixing water in specified proportion of approved quality. The unit rate shall include the cost of form work for providing micro concrete as required at site with steel jack system and steel props to support the form work in this application of high strength, dual shrinkage, compensated, micro concrete for placing in nominal thickness of 50 mm to 150 mm for concrete repair as in chajjas,balcony beams, parapets/railing complete all as specified & directed.

Demolition of reinforced cement concrete in roof, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work as specified including removal out side MoD land complete all as specified. Note with necessary scaffolding/form work required for completion of work upto sixth storey height including all safety factor.

M&L for two coats of synthetic enamel paint on new steel and iron surfaces over a coat of red oxide primer incl preparation of surfaces over 10 cm width of girth.

M&L cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in mud stops, roof kerbs, moulded or chamfered on edges including necessary form work as required complete all as specified and directed.

M&L finishing wall with Acrylic smooth exterior paint of required shade: New work ( two or more coats applied @ 1.67 Ltr/10 Sqm over and including priming coat of exterior primer applied @ 2.20 Kg/10 Sqm) complete all as specified.

M&L uprooting grass/ plants (girth n.exc 15 cm of trunk to any of plants)grown along the pipes or walls, chajjas, parapets and roof or any othder location on the building upto sixth storey height including making good the surface as per existing surface and pouring acid not less than 100 ml for each plant in the roof to avoid further growth as directed. with necessary scaffolding/form work required for completion of work upto sixth storey height including all safety factor

Removal of debrish/malba out side the MD land to any lead, malba accumulated on the roof of block including stacking of malba and bringing the same to down wards with all safety precautions and cleaning the entire roof surfaces ,top of chajjas removal of any vegetation/plants with roots on the roof/chajjas and making good disturbed surfaces with cement mortar/concrete to match the existing specification during removal of plants etc to the entire satisfication of Engr-in-charge.

M&L for preparation of brick/concrete/existing roof treatment of roof surface by racking out joints of brick terracing tile and cleaning and washing down OR cleaning and washing down of concrete surface and make the surfaces free from dust and other contaminate and providing "Coral water seal-132 or equivalent of FOSROC water proofing treatment 3 to 5mm thick layers, trowel finished complete all as per manufacturer instruction and directed (application of treatment shall be done through application of the manufacturer) complete all as specified and directed (Make : Coral industries /FORSOC)

Dismantling asbestos cement or fibree sheet corrugated or semi corrugated sheet in roof coverings.

S&F 2mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with L-type or J-type or cranked hook bolts in lieu of screws all as specified and directed.

S&F joist, channels, angles, tees or other sections fixed independently with or without connecting plates, cleats with necessary welding etc as required complete all as specified and directed steel work confirming to Fe-290 Gde E 165)

Dismantling wrought iron, mild steel work of any description not otherwise provided for purlins, balcony railing and similar works etc. complete all as specified.

Demolition of brick work or stone masonry built in cement mortar or cement lime mortar.

M&L brick work with old size subclass B" bricks straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4.

M&L brick work with old size sub class B" bricks straight or curved on plan exc 6m mean radius in CM 1:4 (work incl parapet walls).

Taking up or down steel tubing and connections including cleaning for refixing or removal to stores with all fittings for 15 mm bore GI tubings.

Taking up or down steel tubing and connections including cleaning for refixing or removal to stores with all fittings for 20 mm bore GI tubings.

Taking up or down steel tubing and connections including cleaning for refixing or removal to stores with all fittings for 25 mm bore GI tubings.

Taking up or down steel tubing and connections including cleaning for refixing or removal to store with all fittings for 40 or 50 mm bore GI tubings.

Taking up or down steel tubing and connections including cleaning for refixing or removal to store with all fittings for 80 mm bore GI tubings.

S&F medium grade galvanised steel tubing with all fittings fixed to walls and ceilings or laid in floors for 15 mm bore GI tubings.

S&F medium grade galvanised steel tubing with all fittings fixed to walls and ceilings or laid in floors for 20 mm bore GI tubings.

S&F medium grade galvanised steel tubing with all fittings fixed to walls and ceilings or laid in floors for 25 mm bore GI tubings.

S&F medium grade galvanised steel tubing with all fittings fixed to walls and ceilings or laid in floors for 40 mm bore GI tubings.

S&F medium grade galvanised steel tubing with all fittings fixed to walls and ceilings or laid in floors for 80 mm bore GI tubings.

Refixing old steel tubing and connections of 15 mm bore in new or old position ( Walls, ceilings, floors etc) with new fittings etc complete all as specified.

Refixing old steel tubing and connections of 20 mm bore in new or old position ( Walls, ceilings, floors etc) with new fittings etc complete all as specified.

Refixing old steel tubing and connections of 25 mm bore in new or old position ( Walls, ceilings, floors etc) with new fittings etc complete all as specified.

Refixing old steel tubing and connections of 40 mm bore in new or old position ( Walls, ceilings, floors etc) with new fittings etc complete all as specified.

Refixing old steel tubing and connections of 80 mm bore in new or old position ( Walls, ceilings, floors etc) with new fittings etc complete all as specified.

S&F, in repair, gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed for 15mm dia pipe (ISI Marked)

-Ditto- as per item No-15 but for 20mm dia pipe.

-Ditto- as per item No-15 but for 25mm dia pipe.

-Ditto- as per item No-15 but for 40mm dia pipe.

-Ditto- as per item No-15 but in repair for 80 mm dia pipe.

S & F PVC (SWR) pipes single socketed, 50 mm bore in any length with rubber ring joints, fixed to walls .

S&F PVC (SWR) bends/Tees and shoes of any radius of 50 mm bore.

Taking down eaves gutter & rain water pipes ( any size or pattern), incl. all fitting, heads , shoes, bends, swan necks, incl cleaning for refixing or removal to store.

S&F mild steel angle iron, flats, tees, mild steel plain black sheet ( 3.15 mm thick in covering) and such similar articles as in framed work for water tanks covers with necessary welding, riveted and pintol hinges, hold fasts for fixing cover, Handle for lifting complete all as specified, steel work conforming to Fe 290 Gde E-165.

Dismantling unframed timber scantlings as in fillets, rails, posts, rafters, purlins etc under 40 sq cm in sectioon complete all as specified.

S&F, in repairs, wire netting of stainless steel wire 1.4 mm dia fixed with tinned tacks of stainless steel wire staple size of mesh 12mm.

M&L for 2nd class hard wood ,plain fillets square, rectangular or triangular in section exc 13 & n.exc 25 sqcm in section , wrought, secured with nails all as specified and directed.

M&L for two coats of synthetic enamel paint on new wooden surfaces over a coat of pink primer incl preparation of surfaces over 10 cm width of girth.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches if rquired of 100 mm/75 mm internal dia.

S&F 100 mm dia cast iron rain water socketed pipes swith cement joints with out ears, fixed to vertical surfaces with necessary clamps etc complete all as specified and directed.

S&F 75 mm dia cast iron rain water socketed pipes swith cement joints with out ears, fixed to vertical surfaces with necessary clamps etc complete all as specified and directed.

S&F 75 mm dia cast iron rain water socketed pipes swith cement joints with out ears, laid in trenches or in floors complete all as specified and directed.

S & F , in repairs, cast iron bend or elbow for cast iron rain water pipe of dia 100 mm.

-ditto- as item No 39 above but 75mm dia.

S & F, in repairs, cast iron branch, single for cast iron rain water pipe of dia 100 mm.

-ditto- as item No 41 above but 75mm dia.

S & F, in repairs, cast iron offset projection upto 150 mm, for cast iron rain water pipe of dia 100 mm.

-ditto- as item No 70 above but 75mm dia.

M&L applying one coat of synthetic enamel paint on old decorated wooden surfaces exc 10 cm width or girth, including preparation of surfaces, complete all as specified and directed.

M&L for refixing of shutters of any description in same opening after taking down for resecuring ,easying, repairing or adjusting etc exc 1.0 sqm but n exe 2.0 sqm.

M&L for Dismantling floor hearth and wall tiling including cement mortar bedding (but not backing) and removing rubbish off the premises complete all as specified and directed.

M&L for Glazed ceramic walls tiles coloured (300 x 200 mm/350x250mm/450x300mm/300x450), 6/7mm thick, for works on vertical surfaces such as skirting/dados of 1st quality , set and jointed in neat cement slurry and pointed in coloured cement to match including rendering 10mm thick on fair faces or other than fair faces of brick work in cement mortar 1:4, finished even and fair as in backing layer complete all as specified and directed.

M&L for Non skid ceramic floor tiles 7 to 8 mm thick (square/rectangular) coloured , area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, of 1st quality , set and jointed in neat cement slurry and pointed in coloured cement to match laid over screed bed or bedding layer in cement mortar 1:6, 15 mm thick for laying floor finishes complete all as specified and directed.

M&L for Non skid ceramic floor tiles 7 to 8 mm thick (square/rectangular) coloured , area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, of 1st quality , set and jointed in neat cement slurry and pointed in coloured cement to match laid over renderning cement mortar 1:4, 10 mm thick for laying vertiacal tiles in skirting/dado etc complete all as specified and directed.

S&F light shade vitrified tiles 9 to 10 mm thick ( Square/rectangular) polished, area of each tiles not exceeding 0.36 Sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed..

All as per item Sl No 51 above but as in skirting/dado etc over and including renderning 10 mm thick cement mortar 1:4 complete all as specified.

Brass chromium plated toilet paper holder, fixed to wall with CP brass screws complete.(fixed in repairs)

Stop valves, cast copper alloy, fancy type chromium plated with long shank and cup (concealed type) of size 15mm bore, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe complete (fixed in repairs) .

Stop valves(angle valve type), cast copper alloy, fancy type chromium plated of size 15mm bore, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe complete (fixed in repairs) .

PVC connections 15 mm size with PTMT nuts of length 600 mm. (fixed in repairs)

S&F in repair water closet vitreous china squatting pan of ORISSA pattern size 580 mm X 440 mm white with integral foot rest incl setting the cast iron trap & pan into cement and sand mortar, provn of lime concrete bedding complete.incl valveless syphonic action type PVC low level flushing cistern with inlet ball valve float & handle incl. brackets of 10 ltrs capacity complete

S&F in repair vitreous china wash down water closet pedestal pattern white incl valveless syphonic action type PVC low level flushing cistern with inlet ball valve float & handle incl. brackets of 10 ltrs capacity complete with plastic water closet seat white closed pattern with flat bottom & cover & mild steel chromium plated or aluminium hinges device & flush pipe of polythene of low or high density of PVC 32mm dia for low level PVC cistern. (Make:HINDWARE/PARRY WARE/CERA) Ist quality.

PVC (Plastic polymer Cistern) valve less, Syphonic action type, flushing cistern of capacity 10 liters, low level, White with inlet, ball valve, manually operated with one PVC ball valve horizontal plunger type including provision of 32mm PVC flush pipe of required length and making connections complete including taking down by dismantling the existing unserviceable cistern of any description complete all as specified and directed.

Health faucet Chromium plated brass with 1.50 m long flexible pipe for WC .(fixed in repairs)

M&L for Vitreous, China wash basin, white , flat back , size 550x 450mm excluding taps, waste chain and plug and porcelain stopper but including the brackets, 32mm dia brass chromium plated waste coupling and PVC waste pipe complete all as specified and directed.(fixed in repairs)

Brass CP mixer (Central hole basin mixer) , for mixing hot & cold water screwed down for iron pipe 15 mm bore complete all as specified and directed. (fixed in repairs)

M&L for PVC mirror cabinet of size 330 mm x 430 mm with openable single looking mirror with PVC inner & outer shelves of any colour, including taking down old looking mirror & wooden cupboard mirror complete (fixed in repairs) all as specified and directed.

M&L for Brass chromium plated soap dish fixed to plugs with chromium plated brass screws complete all as specified and directed.(fixed in repairs)

M&L for Glass self assembly consisting of 5.5mm thick sheet glass shelf 12 cm wide with chromoium plated bracket guard and railing 60 cm long complete all as specified and directed.(fixed in repairs)

S&F , in repair, toughened corner glass shelf 6mm thick with brass chromium plated guard and fixing arrangements complete of size 300 mm complete all as specified and directed by Engr-in-charge of Make Jaguar Cat No CAN-1173

M&L for Brass chromium plated shower rose with swivel joints, 125 mm dia with CP neck including fixing to steel pipe or union 15 mm nominal bore complete all as specified and directed. (fixed in repairs)

M&L for Bib taps, cast copper alloy, chromium plated, fancy type, long body with crutch or butterfly handle, screwed down screwed for iron pipe, 15 mm bore complete all as specified and directed. (fixed in repairs)

Tubular towel rail 20mm dia 'D' type brass chromium plated 60 cm long between flanges fixed complete all as specified and directed.(fixed in repairs)

S&F, in repair, brass chromium plated towel ring square with round flange fixed with steel screw on wall as specified

Demolition of cement concrete of any description and in any position, provided for and removing rubbish out of MoD land complete all as complete all as directed.

Supply only water proofing compound (PIDIPROOF-LW PLUS) or equivelent.

M & L for Plain cement concrete (1:5:10) type E-2 using 40mm brick course aggregate as in filling under floor as in sunken portion complete all as specifed and directed.

M&L for 40mm th PCC 1:2:4 type B-0 (using 12.5mm graded aggregate) as in flooring, finished fair and even, mixed with water proofing compound Dr FIXIT PIDIPROOF-LW PLUS or equivalent (as per manufacturer's instruction) as approved by GE complete all as specified and directed.( Note : WPC shall be measured and paid separately.)

M&L for 15mm thick cement plastering on brick or conc surfaces in CM 1:3 finished even & smooth without using extra cement mixed with water proofing compound Dr FIXIT PIDIPROOF-LW PLUS or equivalent (as per manufacturer's instruction) as approved by GE complete all as specified and directed.( Note : WPC shall be measured and paid separately.)

S&F CI nahani trap with grating including jointing to waste pipe , dia of outlet 75mm fixed in PCC 1:2:4 type B1 all as specified and directed. (ISI Marked)

M&L for preparation of brick/concrete/existing roof treatment of roof surface by racking out joints of brick terracing tile and cleaning and washing down OR cleaning and washing down of concrete surface and make the surfaces free from dust and other contaminate and providing "Coral water seal-132 or equivalent of FOSROC water proofing treatment 3 to 5mm thick layers, trowel finished complete all as per manufacturer instruction and directed (application of treatment shall be done through application of the manufacturer) complete all as specified and directed (Make : Coral industries /FORSOC)

Cleaning and removing all scale and dirt, etc, from tanks of capacity exc 10000 ltrs and above and from mouths of circulating pipes, etc and applying bleaching powder for cleaning on tanks all as specified and directed.

M&L PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in flooring (of steps in stair case) finished even and smooth with out using extra cement including making impressions of expanded metal, whilst the concrete is green.

Dismantling of cement concrete (unreinforced) of any description in ground floors and paving not exc 15 cm thick below or above ground floors ( as in steps of stair case) imncluding removal of demolished material out side MD land.

Cutting chases pinning in making good to facings to brick walls if required & pointing in CM 1:3 to ends or edges or edges of landings steps, cills, sunshades shelves & cutting chases for concealed water tubing or concealed water tubing, etc and making good, cutting n.exe 10cm. girth

Ex Serviceman Enterprises