COMPREHENSIVE REPAIRS TO CIVIL WORKS TO CERTAIN BUILDING AT 15 percent DEF CIV QTR, MES KEY PERS UNDER GE NORTH MUMBAI

Amount

Demolition of brick work/stone masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars, PCC coping etc, but excluding ashlar facings, dressed stonework and precast concrete articles and removing of debris outside MD land complete all as specified and as directed by Engineer-in-Charge.

Demolition of cement concrete / cement lime concrete / mud faska (unreinforced in roof and terrace other than ground floor) any description alongwith existing chequered tiles and removal of rubbish to outside MD land etc complete all as specified and as per directed by Engineer-in-Charge.

Material and labour for 75mm thick plain cement concrete (1:3:6) type C1, using 20mm graded stone aggregate as in plinth protection and finishing the surfaces even and smooth without using extra cement, including joints of plinth protection filled with bitumen mastic (1:3) complete all as specified and as directed by Engineer-in-Charge

Material and labour for brick work with sub class 'B' bricks straight or curved on plan exceeding 6 mtr mean radius with old size bricks and built in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge

Material and labour for brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls with old size bricks built in cement mortar (1:4) complete all as specified and as directed by Engineer-in-Charge

Taking down of chowkats or frames not exceeding 1.5sqm each with shutters (without taking off shutters from the frames) complete all as specified and as directed by Engineer-in-Charge.

Taking down of chowkats or frames exceeding 1.5sqm but not exceeding 4.0sqm each with shutters (with out taking off shutters from the frames) complete all as specified and as directed by Engineer-in-Charge.

Taking down shutter carefully, area not exceeding 1.0 sqm each including all fittings & refixing in same opening after easing and adjusting etc complete all as specified and as directed by Engineer-in-Charge

Taking down shutter carefully, area exceeding 1.0 sqm but not exceeding 2.0 sqm each including all fittings & refixing in same opening after easing and adjusting etc complete all as specified and as directed by Engineer-in-Charge

Supply and fix solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with 19mm x 19mm MS square tube EPDM rubber gasket weather seal to be provided through the frame, the profile shall be mitre cut at two corners and jointed by inserted 2mm of 150mm long bracket of 15mm x 15mm MS square tube inside the 19mm x 19mm MS square tube and suitable screwed the door frame shall be fixed to the wall using PVC fasteners. A minimum of 6Nos screws to be provided for each frame all as specified and as directed. Note: The quoted rates are deemed to be included for cutting holes, providing concrete for hold fast and making good to the disturbed surfaces. Make : RAJSHRI / SINTEX / TUFFFLON / M/s Navratan Specialty Chemical LLP – ‘Brand : GIZA’

Supply and fix factory made solid panel PVC door shutter 30mm thick (style) consisting of frame, made out of M. S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC `C` channel having a PVC sheet strip of 20mm 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 M.S. frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, fixing in the frame at site as per specification & drawing on Serial Page No 174 of SSR Part II (pertaining to item No 08080) including necessary aluminium builders hardware for one door to be provided such as 100mm dia butt hinges - 3Nos, tower bolt 200mm dia - 2Nos, handle 200mm long - 2 Nos etc complete all as specified and as directed by Engineer-in-Charge. Make : RAJSHRI / SINTEX / TUFFFLON / M/s Navratan Specialty Chemical LLP – ‘Brand : GIZA’

Supply and fix plain solid straight chowkats, second class hardwood, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue, pinned at joints including making good frame in cement concrete complete all as specified and as directed by Engineer-in-Charge.

Supply and fix 35mm thick factory made 2nd class hard wood glazed and skelton shutter, open rebated, prepared to receive glass, gauge 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 shutter as specified in SSR Part-I section 8, clause No 8.24 (b) complete all as specified and as directed by Engineer-in-Charge. Make : M/s Goel Brothers, Raipur / M/s Pioneer Timber, Chandigarh / M/s Goyal Industries, New Delhi / M/s Jain Doors pvt Ltd, Haryana / M/s India Wood & Wood Pvts, Mangalore / M/s MP Wood Products, Indore / M/s A1 Teak Products, Indore / M/s Jain Wood industries( Brand : JAYNA)

Supply and fix factory made plain framed panelled shutter 35mm thick 2nd class hardwood rail and style (two panel) with lock rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces, the size of rail and stile as per IS-1003 (Part-I) kiln seasoned and chemically pressure treated complete all as specified and as directed by Engineer-in-Charge. Make : M/s Goel Brothers, Raipur / M/s Pioneer Timber, Chandigarh / M/s Goyal Industries, New Delhi / M/s Jain Doors pvt Ltd, Haryana / M/s India Wood & Wood Pdts, Mangalore / M/s MP Wood Products, Indore / M/s A1 Teak Products, Indore / M/s Jain Wood industries( Brand : JAYNA)

Supply and fix 30mm thick factory made flush shutter, solid core construction with block board core and plywood face panels, commercial type on both side complete all as specified and as directed by Engineer- in- Charge . Make : M/s Goel Brothers, Raipur / M/s Pioneer Timber, Chandigarh / M/s Goyal Industries, New Delhi / M/s Jain Doors pvt Ltd, Haryana / M/s India Wood & Wood Pdts, Mangalore / M/s MP Wood Products, Indore / M/s A1 Teak Products, Indore / M/s Jain Wood industries( Brand : JAYNA)

Material and labour for plain cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in bed block etc complete all as specified and as directed by Engineer-in-Charge.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc. laid dry or laid dry and pointed complete all as specified and as directed by Engineer-in-Charge.

Material and labour for machine cut, machine polished, green marble slab 18 to 20mm thick as in jambs and cills of windows etc as in frame work for aluminium sections, set, bedded and jointed with grey cement slurry mixed with admixture of pigment to match the shade of marble slab laid over and including screed bed or bedding layer of 10mm thick in cement mortar (1:4) all as specified and as directed.

Supply and fix 15 micron coloured aluminium sections for sliding or openable windows, ventilators, doors, partitions etc including fabrication of frame & shutters and fixing with necessary lugs, cleats, rollers, handles, locking arrangement etc including all accessories such as glazing clips and rubber beadings for fixing glass panes / wire mesh in frame complete all as specified and as directed by Engineer-in-Charge. Make : Hindalco/Indal (Indian Al Coy)/Jindal/Associated Profile & Aluminium Ltd/Ajit India Note: (i) Glass panes /wire mesh will be measured & paid separately. (ii) Rubber beading will not be weighed.

Supply and fix in repairs 4.8mm thick sheet glass, ordinary quality fixing with oil putty and glazing clip, in squares not exceeding 0.5 Sqm in each pane complete all as specified and as directed by Engineer-in-Charge. Make : Hindustan Pilkington Glass works / Saint Gobin / Modi Float / Modiguard

Supply and fix 4 mm thick figured glass, pin head type and glazing with oil putty in square not exceeding 0.5 sqm each pane complete all as specified and as directed by Engineer-in-Charge. Make : Modiguard/Atul/Kohinoor/Swastik/Saint Gobain

Supply and fix in repairs aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed by Engineer-in-Charge

Supply and fix Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineerin-charge

Material and labour for removing vegetation, trees, plants and shrubs etc in any position by cutting hole in to brick wall/concrete surface (for removing the roots of trees/plants) area n. exceeding 0.50 sqm each and using acid to burn the all roots of tree/plants and making good disturbed surface with cement concrete (1:2:4) type B1 using 20mm graded aggregate mixed with water proofing compound by 3% of weight of cement and including making good adjoining surface including existing finishes complete all as specified and as directed by Engineer-in-Charge Note - The rate is including necessary scaffolding work .

Material and labour for Prelaminated particle board, 18/19mm thick, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed by Engineer-in-Charge.

Supply and fix 40mm dia, cupboard knobs fixed with nut, screw and washer of mild steel, bright finished complete all as specified and as directed by Engineer-in-Charge

Supply and fix 2nd class hardwood plain fillets, square, rectangular or triangular in section, wrought, sectional area not exceeding 3 sqcm, clean sawn secured with screws complete all as specified and as directed by Engineer-in-Charge

Supply and fix in repair floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring 150mm size, complete all as specified and as directed. Make : Classic/ Shalimar/ CLIF/ARGET

Supply and fix in repair stainless steel butt hinges, medium weight, 100mm size all as specified and directed. Make : Classic/ Shalimar/ CLIF/ARGET

Supply and fix in repair stainless steel butt hinges, medium weight, 125mm size all as specified and directed. Make : Classic/ Shalimar/ CLIF/ARGET

Supply and fix in repair aluminium anodised barrel tower bolt of extruded section size 150mm complete all as specified and as directed by Engineer-in-Charge. Make : Classic/ Shalimar/ CLIF/ARGET

Supply and fix in repair extruded aluminium alloy handles fabricated types, anodised, of size 150 mm long complete all as specified and as directed by Engineer-in-Charge. Make : Classic/ Shalimar/ CLIF/ARGET

Supply and fix aluminum anodized sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy 300mm long, ISI marked complete all as specified and as directed by Engineer-in-Charge. Make : Classic/ Shalimar/ CLIF/ARGET

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish out side MD land complete all as specified and as directed by Engineer-in-Charge.

Material and labour for non skid coloured ceramic tiles, 7 to 8mm thick (square/rectangular), area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc., set and jointed in neat cement slurry and pointed in coloured cement to match over and including screed bed of 15mm thick in Cement Mortar (1:4) complete all as specified and as directed by Engineer-in-Charge. Make: H R Johnson / Orient Bell Tiles / Kajaria / Somany Tiles Ltd / Nitco tiles / Swastik Tiles / RAK tiles

All as per item No.35 described here-in-before but in skirting/dado including 10mm thick Cement Mortar 1:4 backing coat etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for joint free, coloured glazed ceramic tiles of size 350mm x 250mm x 7 mm thick / 450mm x 350mm x 7mm , on vertical surfaces etc., set and jointed in neat cement slurry and pointed in coloured cement to match over & including cement plaster 10mm thick in CM (1:4) complete all as specified and as directed by Engineer-in-Charge. Make: M/s H R Johnson / M/s Kajaria / M/s Somany Tiles Ltd / M/s Nitco tiles / RAK tiles

Material and labour for 25mm thick (average thickness) PCC (1:2:4), type B1, using 20mm graded stone aggregate as levelling course, laid in flooring, path, hardstanding, slope as required and finishing even & fair without using extra cement complete all as specified and directed by Engr-in-Charge.

Material and labour for chemical injection of post construction Anti-termite Treatment Treating below conctrete or masnory apron along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall complete all as specified and as directed by Engineer-in-Charge.

Material and labour for providing Anti-termite Treatment Treating to the soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for providing Anti-termite Treatment TreatingAt points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing the same etc complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc and removing debris outside MD land complete all as specified and as directed by Engineer-in-Charge

Material and labour for 10mm thick rendering with cement mortar 1:6 on fair faces of brick or concrete surfaces and finished even and smooth without using extra cement etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for rendering 15mm thick plaster in cement mortar (1:4) on fair faces of the brick or concrete surfaces, finishing the surfaces even and smooth without using extra cement etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 05mm thick rendering with cement mortar 1:3 on concrete surfaces of ceiling, finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge

Supply only integral water proofing compound ISI marked complete all as specified and as directed by Engineer-in-Charge. Make : Pidilite Industries Ltd, Taloja /Super Aquacem (India) Ltd /FOSROC/Siko/Dr Fixit

Material and labour for opening out cracks in wall surfaces in 'V' shape by mechanical grinder and removing the loose material. filling with crack filler of Dr. Fixit crack-X, shrink-free or equivalent all as per manufacturer's instructions and finishing the surfaces to match with existing finish complete all as specified and as directed by Engineer-in-Charge. Make- Dr FIXIT/ FOSROC/ Krishna Conchem/BASF/Sika as appproved by GE

Material and labour for preparation of ceiling surfaces and applying three coats of white wash complete all as specified and as directed by Engineer-in-Charge.

Material and labour for preparing new plastered surfaces of wall and applying two coats of oil bound distemper on wall surfaces over a coat of alkhali resistant primer complete all as specified and as directed by Engineer-in-Charge and as per manufacturers instructions. Make: Asian Paints (Tractor) / Nerolac Paints /Jenson & NIcholson / Shalimar Paints

Material and labour for preparing new surfaces of wall and applying two coats of Acrylic weather proof coat 100 % exterior grade paint over one coat of acrylic primer on wall surfaces complete all as specified and as directed by Engineer-in-Charge and as per manufacturers instructions. Make: Asian Paints / Nerolac Paints /Berger paints / Shalimar Paints

Material and labour for painting with synthetic enamel paint of two coat over a coat of pink primer on new wooden surfaces of any description over 10cm width or girth including preparation of surfaces. all as specified and as directed. Make: Asian Paints (Tractor) / Nerolac Paints /Jenson & NIcholson / Shalimar Paints

Supply and fix in repairs GI tubing, medium grade, 15 mm bore with all fittings and connections and fixing to wall/floor including cutting chases in brick walls pinning in if required and making good disturbed surfaces using with cement mortar 1:3 all as specified and directed. Make : Jindal / Zenith / Tata / Prakash / Swastik

Supply and fix in repairs GI tubing, medium grade, 20 mm bore with all fittings and connections and fixing to wall/floor including cutting chases in brick walls pinning in if required and making good disturbed surfaces using with cement mortar 1:3 all as specified and directed. Make : Jindal / Zenith / Tata / Prakash / Swastik

Supply and fix in repairs 15mm bore bib taps, fancy type, chromium plated, cast copper alloy, long body with crutch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule all as specified and as directed. Make : Jaquar (Essco)/Prayag / Seiko

Supply and fix in repairs 15mm bore two way bib taps, fancy type, chromium plated, cast copper alloy, long body with crutch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule with or without letter HOT or COLD with long screwes shanks all as specified and as directed by Engineer-in-Charge. Make : Jaquar (Essco)/Prayag / Seiko

Supply and fix in repairs pillar taps fancy type cast copper alloy with capstan head, chromium plated, screwed down high pressure, with or without lettered ‘hot’ or ‘cold’ with long screwed shanks and fly nuts, screwed for iron pipes, 15mm bore complete all as specified and directed by Engineer-in-Charge Make : Jaquar (Essco)/Prayag / Seiko

Supply and fix in repairs, concealed stop valve fancy type cast copper alloy, fancy type, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipes or for unions of 15mm bore complete all as specified and directed by Engineer-in-Charge Make : Jaquar (Essco)/Prayag / Seiko

Supply and fix PVC connection,15 mm size with PTMT nuts, of length 600 mm complete all as specified and as directed by Engineer-in-Charge. Make : Jaypee/GMP/Neta/Zoloto/Prayag/Symet

Supply and fix in repair vitreous china squatting pan Orissa pattern of size 580 x 440mm white with integral foot rest, 'P' or 'S' trap front and back inlet and including connection to trap and to flushing pipe, anti syphonage pipe etc (excluding flushing cistern & flush pipe) & provision of Plain cement concrete 1:5:10 nominal mix type E2 using 40mm stone aggregate all as specified and as directed. Make : Cera/Hindustan/Parryware/Jaguar/Hindware/Johnson

Supply and fix vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) with PVC seat cover chromium plated hinges & nuts including ‘P’ trap / 'S' trap, connection to drain flushing pipe, antisphonage pipe including taking down existing etc complete all as specified and as directed. Make : Cera/Hindustan/Parryware/Jaguar/Hindware/Johnson

Supply and fix in repairs, sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes including bedding in cement mortar to dwarf wall or including fixing cantilever CI brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm including necessary fittings such 40mm coupling waste pipe etc complete all as specified and as directed by Engineer-in-Charge. Make : Diamond / Nirali / Neelkant/Parryware/Prayag

Supply and fix in repairs PVC valveless, syphonic action type low level flushing cistern 10 ltr capacity white with inlet ball valve, float and handle including brackets, including flush pipe of polyethylene of low or high density or PVC 32mm dia complete all as specified and as directed by Engineer-in-Charge. Make : Slimline/Commander/Hindustan.

Surface preparation of structural part by gentle chipping by manually to make the surface rough and thoroughly cleaned with air as per standard practice and directions of Engineer-in-charge (including removal of external plaster, wherever exists) COST inclusive of transportation, labour, conveying debris away from the site (50 m max.), tools and tackles, lead and lift etc complete all as specified and as directed by Engineer-in-Charge.

supply and fix mild steel bars 10mm dia and over, cut to length, bent to shape required for stiffners etc and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed by Engr-in-Charge.

Supply and fix mild steel TMT bars 8 to 10mm dia in stirrups, spacers and binder cut to length bent to shape required inch cranking, bending spirally for hooping for columns hooking ends 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 by Engineer-in-Charge. Note: Cutting of rusted reinforcement & welding shall be inclusive in this item of work

Demolition of reinforced cement concrete of any description and in any position, not otherwise specifically provided for and removing of debris outside MD land complete all as specified and as directed by Engineer-in-Charge

Supply & fix MS/TS dowel pins/staple/shear pins including drilling holes in concrete and providing labour and but excludes the materials for grouting the pins.etc complete all as specified and as directed by Engineer-in-Charge.

Repairing of excessively damaged concrete portion by using superfluid dual shrinkage compacted and providing, casting with micro concrete of grade M-40 at all levels with all leads and lift as directed including mixing, laying, levelling, finishing including curing etc complete all as specified and directed by Engineer-in-Charge. Make: Fosroc / SIKA / BASF / Krishna Conchem or equivalent approved .

M & L for Reinforced cement concrete 1:1/2:3, M-20 nominal mix using 20mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs, shelves and similar work etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for formwork of to pour the micro concrete/concrete using steel shutters or 12mm marine ply to have the form finish including de-shuttering etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for providing and applying rust cleaner (Re-backler solution) to exposed corroded reinforcement @ 0.20 Litre/Sqm or approved make over prepared reinforcement, including removing concrete all around reinforcement including from behind the reinforcing bars by manual methods such as hammering the rebar, using wire brushes, chiseling, etc. and applying rust removing solution of approved make with cotton waste swab to reinforcements etc. complete as directed by Engineer-In-Charge.

Material and labour for providing and applying two coats of anticorrosive epoxy phenolic rebar protective system IPNet RB or equivalent of approved make and quality comprises of resin and hardener mixed in equal proportion by volume with minimum 9-10 hours between the coats, sprinkling dry sand when 2nd coat is tacky so as to provide rough finish and ensuring air curing of minimum 10 hours after the top coat before any subsequent treatment etc. including scaffolding etc complete all as specified and as directed by Engineer-in-Charge. NOTE:- New Reinforcement shall be measured and paid separately under respective item. (b) Cost of welding deemed to be inclusive in this item of work.

Material and labour for providing and applying a priming cum bonding coat of two component Epoxide Resin conforms to ASTM-C-882-91 of approved make and quality to clean and sound concrete area by brush or any other established method by mixing Base and curing agent in 2:1 proportion by weight for joining old and new concrete as per technical specifications of manufacturer. Work shall be carried out as per the manufacturers specifications & certificate on this account shall be taken from consultant and as approved by Engineer-in-charge Note for Item No.63 to 73 (i) The work under Item No. 63 to 73 shall be carried out by authorised applicator only. (ii) Defect liability for these items shall be 5 years from certified date of completion. (iii) Amount of 5% of these items shall be retained during RAR and FB. This amount shall be released after successful completion of Defects liability period as mentioned above. (iv) Non destructive testing shall be got carried out through IIT / NIT / College of Engineering Pune to decide fulfillment of fitness criteria of structure. (v) The test shall be carried out at each discrete location or locations decided by GE or testing authority. (vi)The cost of testing shall be deemed to be included in the rate quoted by the contractor. Completion shall be issued by GE after only getting structural stability certificate of each respective building from testing authority.

Material and labour in repair for solid PVC chajja with 12mm thick plain sheet 600mm projection vertical and triangular portion of both sides to be covered with same thickness and colored type of PVC sheet fixed to walls with 12mm dia dash thrusfastners of distance exceeding 36cm c/c all as specified and as directed by Engineer-in-Charge

Dismantling structural steel work including doors, gates but excluding framed truss etc of any description not otherwise provided for complete all as specified and as directed by Engineer-in-Charge.

Material and labour for MS framed work such as grills , gratings, etc with ends of bars shouldered and /or riveted or forged into spikes, framed guard bars, framed work of garbage bin, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe- 290, Gde 165 etc. complete all as specified and as directed by Engineer-in-Charge.

Supply and fix Aluminium alloy wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed by Engineer-in-Charge Make : Classic/ Shalimar/ CLIF/ARGET

Material and labour for complete removal of existing water proofing treatment of old decorated surfaces including washing / rubbing down with water, complete all as specified and as directed by Engineer-in-Charge

Demolition of the existing brick coba treatment over roof slab completely including thoroughly cleaning complete all as specified and removal of the demolished material to outside MD land all as specified and as directed.

Material and labour for providing plain cement concrete 1:2:4, type B0 using 12.5mm graded stone aggregates mixed with water proofing compound at the rate of 2% by weight of cement as in levelling course of roof, laid in slope as required, finished even and fair etc complete all as specified and as directed by Engineer-in-Charge. Note: Water proofing compound will be measured and paid separately

Material and labour for 10mm thick rendering with cement mortar 1:3 on roof slab/canopies/chajjas with water proofing compound at 3% weight of the cement as per manufacture instructions and make surfaces to receive water proofing treatment finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge. Note : Water proofing compound will be measured and paid separately

Material and labour for APP modified waterproofing treatment over existing RCC roof slab with following specification including brushing off the surface to receive the treatment obtain the required surface complete as directed by Engineer-in-Charge :- (a) Applying oil bound bituminous primer @ 0.4lit/Sqm of density 0.87-0.89Kg/lit of 250C on the prepared dry roof surface. (b) Supply and lay 4mm thick APP membrane weight not less than 3.90 kg per sqm by torch application with minimum 10cm side lap and 15cm end lap. The laying of membrane shall be got done through an authorized applicator of manufacturer of APP membrane. (c) Over the membrane provide 20mm thick screed in cement mortar 1:4 mixed water proofing compound at the rate of 2% by weight of cement (d) Provide 300 x 300 x 20mm thick machine pressed cement concrete tiles with minimum thickness of joint (not exceeding 3mm) are thoroughly filled with water proof polymer based joint mortar. Note : (i) Water proofing compound will be measured and paid separately (ii) Quoted rate includes the disconnection existing tanks of any litres capacity including all fittings, setting aside (for lowering if reqd) for roof treatment & reconnecting and refixing in position including all fittings complete all as directed.

Material and labour for APP modified membrane roof treatment to parapet wall / inaccessible roof surface to the following specification:- (a) Applying oil bound bitumen primer @ 0.40 lit / Sqm of density 0.87 - 0.89 Kg/lit of 25 0 C after preparation of surface. (b) Supply and lay 4mm thick APP membrane weight not less than 3.90 kg per sqm by torch application with minimum 10cm side lap and 15cm end lap. The laying of membrane shall be got done through an authorized applicator of manufacturer of APP membrane. (c) Applying one coat of solar reflective bituminous paint all as per manufactures's instruction complete all as specified and as directed.

Supply and fix Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and as directed by Engineer-in-Charge.

Excavating 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, and removing surplus soil to a distance not exceeding 50 m and depositing where directed and making good the disturbed surface complete all as specified and as directed by Engineer-in-Charge.

Dismantling Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings including ridges all as specified and as directed

Supply and fix Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick as per approved profile of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or L type or J type or cranked hook bolts or as per manufacture instruction complete all as specified and as directed by Engineer-in-Charge Make: JINDAL / INDALCO / HINDALCO / ASSOCIATED Profiles and Aluminium Ltd / ESSAR colour coated sheets

Supply and fix Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick as per approved profile of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or L type or J type or cranked hook bolts or as per manufacture instruction complete all as specified and as directed by Engineer-in-Charge. Make: JINDAL / INDALCO / HINDALCO / ASSOCIATED Profiles and Aluminium Ltd / ESSAR colour coated sheets

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed by Engineer-in-Charge.

Material and labour for rolled mild steel sections as in roof trusses (framed), trussed, purlins, crane gantries, rails, and fastenings and heavy bracket framing, (beam, tee, angle, channels or flat sections) including notching, drilling, fitting, riveting and / or welding or connecting with bolts and nuts (including rivets or bolts and nuts) conforming to Fe 410 W Gde E- 250, Quality B complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 1mm thick Plain, galvanised, mild steel sheeting, in ridges,hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and as directed by Engr-in-Charge.

Material and labour for preparation of new steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of zinc chrome primer with necessary scaffolding / shuttering etc complete all as specified and as directed. Make : Asian paints/ Nerolac paints/Berger paints/ Shalimar paints/ Dulux

Supply and fix for 12mm thick toughened glass hinged door single shutter (size 1.00x2.10 mts) including cutting to shape, drilling holes with all neccessory SS fittings that is top patch, bottom patch, floors springs, H type handles, patch locks and other neccessory fittings complete all as specified and as directed by Engineer-in-Charge.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 104445.00 (Minus) as listed in Schedule of Credit. Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

Vishal Builders

Parmatma Enterprises