SPECIAL REPAIR TO BLDG NO P 78 AND ROOF TREATMENT TO BLDG NO P 84 COOLER STAND IN CERTAIN OTM ACCN AT MIL STN GANDHINAGAR

Amount

Demolition of brick/stone masonry built in cement/lime mortar of any mix including all quoins pillar ashlars masonry and removal complete all as specified & directed by Engr-in-Charge.

M&L for brick work with old size sub-class ‘B’ bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:6 complete all as specified and directed.

M & L brick work with old size sub-class ‘B’ bricks,(OLD SIZE BRICKS) straight or curved on plan to any radius in half brick thick wall, built in cement mortar 1:4 complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. and Laid bedded and pointed in any mortar complete all as specified and directed

M&L for 16 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite & over 15mm thick screed bed in CM 1:6 complete all as specified& directed by Engr-in-Charge.

M&L kota stone slab 15-18 mm 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 over rendering back of tile 10 mm CM 1:4 complete all as specified& directed by Engr-in-Charge.

M&L machine cut kota stone slab flooring 18-20mm thick and area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm 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 over screed bed 15mm thick 1:6 cement mortar complete all as specified& directed by Engr-in-Charge.

M&L for rounding to edges of stone/granite slabs one edge such as in steps cooking platform , window cill and other situations complete all as specified & directed

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc 15 cm thickness (below or above ground level.) & removing unserviceable materials in low laying area, complete, all as directed by Engr-in-Charge.

M&L for 75 mm thick PCC 1:4:8 type D -2 using 40 mm graded stone aggregate as in sub base complete all as specified& directed by Engr-in-Charge.

M&L rubber moulded Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry over 15mm thick cement screed bed in cm 1:6 with grey cement and pigments in floors complete all as specified and directed by Engr-in-Charge

M&L for 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand compelete all as specified and directed

M&L for 75 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in plinth protection surface finished fair and even complete all as specified and directed.

M&L for 75 mm thick PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in flooring/hard satnding surface finished fair and even complete all as specified and directed.

Taking down chowkhats (without taking off shutters from the frames) chowkatts n exc 1.5 sqm each complete all as specified & directed by Engr-in-Charge.

Taking down chowkatts (without taking off shutters from the frames) chowkatts exc 1.5 sq. m but n exc 4 sq m each complete all as specified & directed by Engr-in-Charge.

Taking down shutter of any decription exc.1Sqm and n.Exc 2 Sqm complete all as specified & directed by Engr-in-Charge.

S&F Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for three/two tracks shutters/ frames/grills for doors, windows, ventilators and partitions (Fixed portions), slinding windows,ventilators including providing and fixing hinges/ pivots/rollers and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-Charge.

Supply only 4 mm thick glass sheet any shade tint glass, ordinary quality and glazing with rubber bedding in square n exc 0.5 sq.m in each pane complete all as specified & directed by Engr-in-Charge.

Supply only 3mm thick glass sheet froasted glass, ordinary quality and glazing with rubber bedding in square n exc 0.5 sq.m in each pane complete all as specified & directed by Engr-in-Charge.

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

M&L for 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 & making good the floors/walls in PCC 1:2:4 type B-0 to match the existing floors/walls complete all as specified and directed.

S&F factory made 35 mm thick plain framed, paneled shutter (Two panels) with lock rail and panel of 9mm thick BWP commercial ply or 12 mm thick veneered particle board with commercial veneering on both faces, size of rail and styles as per IS : 1003 (Part-I), kiln seasoned and chemically pressure treated using second class Hard Wood rail and styles, fixed to chowkat, complete all as specified and directed.

S&F factory made 35mm thick glazed and skeleton shutters made of second class hard wood, 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 clause 8.24 of Section 8 in SSR Part-I, kiln seasoned and chemically pressure treated, fixed to chowkat, complete all as specified and directed.

M&L for preparation of new surfaces of wood or wood based materials of any description over 10 cm width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of pink primer complete all as specified and directed.

Dismantling timber scantlings unframed 40 sq. cm and over in section, in any position complete all as specified and directed.

M&L Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S 1161-1979 grade St.-240 complete all as specified and directed.

S&F for Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L painting to new or previously untreated steel surfaces of any description over 10cm in width or girth with two coats of synthetic enamel paint over a coat of zinc chromic primer including preparation of surfaces complete all as specified and directed.

Supply and fixing stainless steel hinges 100mm long medium weight to pressed steel/angle iron frames by welding/screws complete all as specified and directed.

S&F aluminium anodised barrel tower bolt 150mm size extruded section, ISI marked & fixed complete all as specified and directed.

S&F extruded aluminium alloy handles 150mm size fabricated type anodised. ISI marked complete all as specified and directed.

S&F 250 mm long mild steel sliding door bolts clip type, stove enameled black, with bright bolt not less than 12mm dia and including a minimum of 06 bolts and nuts, four on bolt plate and two on staple plate and fixed, ISI marked complete all as specified and directed.

M&L for mild steel conforming to Fe 290 Gde E-165 in framed work such as fixing of cooler stand including necessary welding as moulded in desired shape all as per directed and specified.

Taking down cement plaster on brick or stone wall etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L Rendring 10mm thick on fair faces of brick work or concrete surfaces on walls, finished even and smooth without using extra cement in CM 1:6 complete all as specified and directed by Engr-in-Charge.

M&L for rendering cement plaster 10mm thick in cement mortar 1:3 on fair faces of concrete in ceilings, chajjas, fins facia etc. finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 12mm thick in CM 1:4 on stone wall surfaces fair faces of brick work & finished even and smooth without using extra cement with water proof compound ( water proof compound paid seperatly) complete all as specified and directed.

Material and labour for preparation of newly plastered/unplastered surfaces of ceilings & applying three coats of white wash complete all as specified and directed.

M&L for complete removal of existing treatment from walls (any number of layers) by scrapping with steel scrappers or any other means and preparation for next treatment complete all as specified.

M&L for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

M&L for 1mm thick wall care putty on walls surface incl prepare to surface for next treatment complete all as specified and directed.

M&L for prepration of old surfaces of ceilling and applying two coat of white wash complete all as specified and directed.

Material and labour for existing prepared surface of walls & applying two coats of cement base paint over a coat of primer complete all as specified.

Material and Labour for applying Two coats of 100% Premium exterior acrylic emulsion paint (Any shade) on new/old wall surfaces latex based having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm. complete all as spcified and directed.

M&L for two coat distemper with acrylic distemper of required shade and colour complete, as per manufacturer's specification on prepared surface of wall/ceilling complete all as specified and directed.

M&L preparation of old painted surfaces of wood and wood based material of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint all as specified.

M&L preparation of old painted steel and iron surfaces of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Taking up or down 15mm steel tubing and connections, complete all as specified& directed by Engr-in-Charge.

Supplying and laying of 20mm outer dia CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings in trenches complete all as specified and directed.

Taking up or down 20mm steel tubing and connections, complete all as specified & directed by Engr-in-Charge.

S&F 20mm GI tubing Medium grade fix to wall/floor complete all as specified & directed by Engr-in-Charge.

Taking up or down 25mm steel tubing and connections, complete all as specified & directed by Engr-in-Charge.

S&F 25mm GI tubing Medium grade fix to wall/floor complete all as specified & directed by Engr-in-Charge.

Refixing old serviceable steel tubing and connections in new or old position (walls, ceilings, floors etc.) for 20mm bore of pipe complete all as specified and directed.

Refixing old serviceable steel tubing and connections in new or old position (walls, ceilings, floors etc.) for 25/32mm bore of pipe complete all as specified and directed.

S&F in repair for 20mm Stop valves, cast copper alloy, 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 repair for 25mm Stop valves, cast copper alloy, 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 Rotational moulded polyethylene water storage tanks of 1000 Ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I includng dismantling of of old tank complete all as specified & directed by Engr-in-Charge.

Disconnecting, setting aside (or lowering if required) and Cleaning & removing all scale and dirt etc from HDPE water tanks of 500 litres capacity (Tanks placed on top of roof) and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed.

Disconnecting, setting aside (or lowering if required) and Cleaning & removing all scale and dirt etc from HDPE water tanks of 1000 litres capacity (Tanks placed on top of roof) and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed.

S&F ball valves brass high pressure with polythelene float and fly net complete, screwed , iron pipes 20 mm dia complete all as specified & directed by Engr-in-Charge

S&F in repair ball valves brass high pressure with polythelene float and fly net complete, screwed , iron pipes 20/25 mm dia complete all as specified & directed by Engr-in-Charge

Dismantling of cast iron, PVC or reinforced concrete drain pipes jointed in cement mortar upto 110mm and 75mm bore of pipe from wall/floors etc complete all as specified and directed.

S&F, 75mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls including stack 'Z' clamp complete all as specified and directed.

S&F, 110mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls including 'Z' clamp complete all as specified and directed.

S&F 75mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F 110 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

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

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

S&F in repair stainless steel curtain rod of 25 mm dia (in lengths as directed) heavy duty with decorative ball type side brackets supporting hook etc , both ends and pair with PVC rawl plug & steel screws on walls/beam complete all as specified and directed.

Dismantling of cement concrete (un-reinforced) kerb stone and the like of any description of and in any position not otherwise specially provided for complete all as specified and directed.

M&L for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

M&L for mirror polishing on granite/ Kota stone work where ever required to give high glosss finish complete all as specified and direted.

Dismantling/Demolition/Chipping carefully loose/distressed portions of reinforced cement concrete to a depth or thickness varying from 10 mm to 100mm (reinforcement cut as required to facilitate demolition) work by means of sharp chisel, low impact hamer without damaging existing strong concrete upto the suitabale depth of unsound concrete in beams, roofs, chajjas, columns, staircase, landing, parapets, soffits of slabs and similar suspended work etc incl disposal of broken material/malba to the distance of 50m complete all as specified and directed. Notes :- (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

Removal of damaged concrete and surface preparation: M&L for Surface preparation including removal of all loose particles, plaster, tiles, laitance, dust, curing compounds, floors hardeners, oil, grease, fat, bitumen and paint, other fixtures etc. Removal of existing affected, distressed, loose cover concrete including loose damaged concrete from slab up to beyond the corroded steel reinforcements to a depth of 10 mm minimum behind the reinforcement only at affected concrete (Good & sound concrete should not be chipped / damaged) by chipping / hacking with chisel and hammer or by mechanical means like light weight chisel hammer, pneumatic chippers, making saw cut at periphery to avoid feather edge and removal and disposal of debris at designated location within plant premises including labour, tools, electricity, plant and machineries etc. complete as directed by Engg.in charge. Depth of chipping may vary upto 100 mm. Cleaning of rust/ scales/corrosion from reinforcement bars using high pressure water jetting etc. complete. (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

Reinforcement Rust Removal & Corrosion Protection: M&L for Cleaning as directed & specified all corrosion / rust / scales from reinforcement bars using rust remover ShaliRust Off from STP Ltd or Equivqlent leaving to dry for 30 mins & washing surface with fresh water as required to exposed reinforcement bars complete as specified also providing & applying inhibtion coats/system to exposed reinforcement bars after drying & also new bars after cleaning & removing scales and rust completely as specified. Two component inhibitor coating ShaliPrime Zn primer of STP Ltd or equivqlent. make as approved by engineer shall be used as per manufacturers specification in two coats including all labour tools tackles, necesary surface preparation complete all as specified and directed (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

Additional Reinforcement: M&L for cutting, fabricating new reinforcement for providing additional steel reinforcement to compensate corroded reinforcement in existing member etc. and fixing with old existing reinforcement which was reduced by 20% or more of its original diameter as required as provided in original structure and additional steels as directed by EIC as required welding or tying with 16 gauge annealed binding wire complete as per specifications and as directed by EIC. (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

Epoxy bond coat on old concrete: M&L for Providing and applying one bond coat on the prepared surface to receive new polymer mortar/polymer modified concrete, with two components epoxy based bonding coat ShaliBond Concrete of STP Ltd. in one full coat. Laying of reinstatement polymer mortar or micro concrete shall be completed within the overlay time of bonding coat. This bond coat act as bonding agent between old and new concrete. Item rate is inclusive of the meterials all labour, supervision, tools and tackles and transportation etc. complete as per specification and as directed. (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

External Cement plaster: Providing and applying 15mm thick plaster using CM (1:3) for 1st coat and (1:2) for second coat including waterproofing admixture such as ShaliPlast IW of STP Ltd or equivalent @ 150 ml per 50 kg of cement etc. complete. (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

Protective coatings for Enviornmentally exposed external surfaces: Providing and applying an elastomeric membrane forming system with anti-carbonation and breathing properties, the system, ShaliKote AC WB with Primer, of STP Ltd or equivalent, based on water based acrylic/acrylate polymers. The system consists of one coat primer (ShaliPrime AC WB) over prepared surface and polymer coating (ShaliKote AC WB) to give film thickness of 200 – 225 microns for two coats depending on method of application and smoothness of concrete surface. Surface Preparation should include grinding or wire brushing and removal of all loose particles, dust, oil and other contaminants. For smooth surface finishes, final preparation should include filling of all bugholes / uneven surfaces in the concrete, using suitable putty or equivalent. Polymer coating should be in suitable approved shades, including suitable surface preparation as described above, cost of materials and labour for applying the above coating, etc. (i) Work to be carried out in patches. (ii) The rates for scaffolding system to be used upto 15 mtr workable height shall be deemed including in the above rates and no extra shall be paid over & above the quoted rates.

Demolition Mud in roofs, any thicknes, including plastering , existing tretement and cleaning (whether full thickness removed or only or part there of) etc in all respect and preparing it for further treatment and taking out and disposal of debris & rubbish to a distance exc 1 Km but not exc 1.5 Km complete all as specified & directed by Engr-in-Charge.

M&L for providing cement concrete in type B0 1:2:4 (using 12.5 mm graded crushed stone aggregate) as in roof padding, laid to (consolidated thickness 65mm or less) as leveling course, laid and compacted in min slope 1:30 over roof complete all as specified& directed by Engr-in-Charge.

M&L for 10 mm thick rendering in CM 1:4 as in roof over green concrete surface finished even and smooth using Lequid WPC complete all as specified. Note :-Lequid WPC will be measured and paid seperately)

Supply only integral liquid water proofing compound (ISI marked) complete all as specified and directed.

M&L for roof treatment using APP based polymeric membrane minimum weighing not less than 3kg/sqm black finish reinforced with non woven polyster matt with thermo finish (wt. not less than 150 gms/sqm) laid over compatible bitumen primer @0 .30 liters per sqm and bitumen 85/25 @ 1.20 Kg per Sqm with help of torching with a proplyne or a butane gas using torch with minimum overlap of 75mm at side and 100mm at ends and sealing including applying a coat of bitumen primer & bitumen 85/25 applied hot all as per manufacturer instructuions. For parapet in a groove (No separate payment will be made and measurement will be done for horizontal surfaces) including applying a coat of heat repallant bitumen aluminium paint @ 0 .1 liter per Sqm on top of treated surface of roof complete all as specified and directed.

M&L for cutting holes into or through brick walls built in cement mortar and making good in cement mortar 1:3 or cement concrete 1:2:4, type B-l as required, superficial area not exceeding 150 sq. cm including necessary scaffolding, if required complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and directed

ALBA AC AND REF SERVICES (BID ID -3464920)

Aggarwal Brothers and company (BID ID -3470565)

AJAY CONSTRUCTION COMPANY (BID ID -3470863)