REPAIR AND MAINT OF EM INSTALLATION AND BUILDING TO INCLUDE UG SUMP AT A CAMP B CAMP AND NOFRA AT INS TANAJI CABS UNDER GE (NW) MANKHURD

Amount

Note: (a) The work for item Sr. No.1 to 11, 14 and 16 shall be executed directly by company or their authorised applicator. Applicator shall be authorised in writing by company and guarantee / resposibility of work executed shall be owned by company in writing. (b) Quoted rate shall be inclusive of material, labours tools and plants, scaffolding and working upto 2 mtr height. (c) Adoption of necessary safety arrangement like safety belts,ropes,helmets,netting etc. which are required for safety of working at height exceeding 3 to 20 mtr height shall be mandatory and deemed to be inclusive on quoted rates. (d) Contractor shall produce insurance of labour employment before execution of work. M&L for dewatering,Scrapping, hammering, chiseling, taking down loose cement plaster/ concrete scrubbing to surfaces of tank/sump at any height using electric/mechanical means, hand brush, blower, etc as recommended by the manufacturer and disposal of all unserviceable up to a distance not exc 50 m complete all as specified and directed.

M&L for repair to cracks and damaged existing surface of tank/sump upto 20 mtr height from natural ground level by structural strengthing using epoxy injection grouting, complete all as specified and directed by Engr-in-Charge. Make : Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd Note: (a) Fixing of PVC nozzles in zig-zag fashion staggeral manner not more than 50cm C/C on surfaces of all direction as required after drilling holes in concrete fixing PVC nozzle with fast setting mortar and covering with Renderoc Plug. The size of holes shall be 20mm dia and 75mm in depth. (b) Low viscosity epoxy resin based injection grouting by using standard pressure grouting pump after mixing design and hardener to the extent TILT, till refuse to accept further grout and as per manufacturer's recommendation.(incl grouting admixture & labour) (c) Cutting and flushing of nozzles with surface after completing grouting and sealing the nozzle with renderoc plug and preparing the surface to match with the existing surfaces.

M&L for providing and applying Concrete Curing Compound Maxcure CC 75 (comply with ASTM C309-90) over the plastered surface. The curing compound shall be a white, low viscosity wax emulsion incorporating a special alkali reactive emulsion breaking system. This impervious film prevents excessive water evaporation which in turn permits more efficient cement hydration, thus reducing shrinkage and increasing durability. It shall have a specific gravity of 1.02 and the minimum application temperature shall be 10°C and shall have a coverage of 8-10m² /litre /coat complete all as specified and directed by Engineer-in-charge. Make -Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for applying two coats of epoxy resin coating with T-guard EC-200 food grade compiling on the water retaining portion of the tank/ sump.The coating should be applied on the cured surface after removing and loose dust,dirt etc, cleaning,mixing using slow speed electric drill.The coating should be applied in two coats @ thickness of 100 microns each. It should be applied with a suitable stiff nylon type brush. Make -Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for building up proflie MS welded wiremesh weighing not less than 1kg/Sqm with internal Surface using Fiber reinforced polymer modified repair mortar BS 5FN or equivalent, needing only addition of water at site which can be applied by trowel. It is reinforced with specially designed bean shaped, alkali resistant synthetic fibers for exceptional resistance to cracking. It is recommended for repair situations requiring application of mortar of 20 mm thickness in one layer. The product shall achieve a compressive strength of 11 MPa in 1 day & 30 MPa in 28 days and a minimum flexural strength of 6 MPa @ 7 days. It shall have a tensile strength of minimum 2 MPa. It shall have a minimum bond strength of 2 MPa, cement and sand can be used for finishing purpose.Before applying mortar wire mesh should be protected by using corrosion resistant coating. The product to be used shall be manufactured byThermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for building up proflie MS welded wiremesh not less than 1kg/Sqm internal Surface using Fiber reinforced polymer modified repair mortar BS 5FN or equivalent needing only addition of water at site which can be applied by trowel. It is reinforced with specially designed bean shaped, alkali resistant synthetic fibers for exceptional resistance to cracking. It is recommended for repair situations requiring application of mortar up to 40mm thickness in two layer 20 mm thick each layer. The product shall achieve a compressive strength of 11 MPa in 1 day & 30 MPa in 28 days and a minimum flexural strength of 6 MPa @ 7 days. It shall have a tensile strength of minimum 2 MPa. It shall have a minimum bond strength of 2 MPa, cement and sand can be used for finishing purpose.Before applying mortar wire mesh should be protected by using corrosion resistant coating. The product to be used shall be manufactured by Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for providing and application of rust remover Maxcure RR or equivalent after cleaning as directed to remove loose rust/scales/corrosion from reinforcement bars and application of rust remover of Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd having specified Gravity 1.2-1.22. The material to be applied to the rusted metal using brush, allow it to react for 16-24 hrs &afterwards wire brushing the surface, clean with dry cloth before application of protective coating etc. including necessary scaffolding complete as specified.

M&L for Sprinkling sand particles on the final layer of saturant making mechanical key, over which applying Single component, fiber reinforced cementitious repair mortar Maxtreat Patchup or equivalent ready mix plaster which is reinforced with specially designed bean shaped, alkali resistant synthetic fibers for exceptional resistance to cracking for a thickness of 10-15mm. water ratio of which shall be 0.16, 28 days compressive strength shall be 30 MPa,mixed density shall be 2.18 kg/ltr, flexural strength shall be 6 MPa for 7 days and tensile strength for 7 days shall be more than 2MPa.Its adhesion bond strength shall be greater than 2 MPa with creep strain reduction of 8%. The modulus of elasticity of this product shall be 23-26 KN/m². Make of product shall be Make -Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for applying two coat of cement based powder, Maxshield ACE-II Mucis or equivalent modified with special additives and ready to use. Mixed with water, it cures forming a coating, with limited thickness which resists the penetration of water to achieve compressive strength of 36 N/mm2 in 3 days, adhesion bond strength of 8.2 N/mm2 Coating to be applied after proper surface preparation to remove loose dust, Cleaning, Mixing using slow speed electric drill . Complete all as specified and directed. Make ;-Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for providing and crack sealing cementitious material Maxtreat EPG in powder form. It is easy to apply and can be finished or smoothened off with a putty blade or a damp sponge. It sets quickly on application and can be over coated with common paints / coatings, white coloured with setting time of 15min and Compressive strength as per ASTM C 109 of 22N/mm2 in 7 days. Mixing Ratio to 1: 2.5 (Water: Powder) Cutting groove of 6mm X 6mm. complete all as specified and directed by Engr-in-Charge. Make ;-Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for providing and applying high performance water based aliphatic protective coating T-guard ANTC or equivalent to exposed concrete or masonary surface after proper surface preparation, cleaning of dust, dirt etc. System should be application of water based acrylic polymer primer cum sealer coating coverage @ 8-10 sq mtr/liter/coat on prepared surface and application of two coats at 260-280 microns DFT coverage @ 5 sqm/liter/coat @ 200 microns WFT using suitable brush or roller. The coating shall have 67% volume of solids, tensile strength (ASTM D638) > 1.5 N/sqmm, Elongation (ASTM D638) > 90%, Adhesive Bond strength to concrete (ASTM C-1305), water vapor permeability 1.4gm/sqm/days (ASTM D570), shall be capable of providing carbon dioxide diffusion resistance, and the depth of carbonation Nil, when tested at 24 hours by the accelerated carbonation test, complete all as specified and directed by Engr-in-Charge Make -Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M&L for form work to sides and soffits of lintels, beams, columns, shelves, Chajjas including overhangs etc for fair finished flat surface, complete all as specified and directed by Engr-in-charge

M&L for removing peepul trees or any type of trees/vegetations with root from wall, roof slab, over head tank portions, shafts, rain water pipe portions etc, and applying suitable chemical to the affected area to arrest further growth and making good damaged portions with PCC 1:2:4 all as directed. Note : Safety precautions like rope, safety belts, helmets , ladder etc shall be responsibility of contractor

M&L for preparation of old surfaces of walls etc. including removing loose dirt, mortar, dust etc and applying bond coat of epoxy bonding agent & cement in 1:1 ratio for bonding old and new concrete on damaged surface applying polymer modified mortar in CM 1:3 complete all as per manufacturers instructions Make -Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

M & L for TMT bars any dia in various structural RCC element like column, beam, slab etc incl cutting, bending fixing bar with welding as required at site and all revavent works like anchoring of the bars in existing RCC members complete all as specified and directed

Taking down old existing unserviceable cement plaster loose/unsound weaken cement concrete of any description applying plaster 15mm thick in CM (1:3) any position from existing external/internal surfaces of RCC/slab/beam/columns RCC fascias etc. height upto 25 mtr from natural ground level) with power driven of penumetic chisel and removal in low lying area in MOD land including cutting of all edges, making square shoulders of the cavities roughening the smooth surfaces, scrapping out/removing corrosion all loose/scale/rust etc from the visible reinforcement by applying rust remover and cleaning the steel reinforcement properly, and then applying single component cementations on visible reinforcement surfaces to form a continuous film not less than 1mm thick and preparing the surface to receive concrete of epoxy grout mortar including providing necessary proportions, bracing and runners to relieve the members form the load comming on it including scaffolding with working plat form as required and as per design and pattern including preparing the surface to match with the existing surface, complete all as specified and directed. Make of rust remover & make of cementitious corrosion inhibiting primer Mucis Protezione Ferro Mono of Make Thermax Ltd /Carlisle Syntec Middle East/ SNI Infra Tech Pvt Ltd/ Kryton Build Mat Co Pvt Ltd

S&F in repair PVC (SWR) pipes 75 mm single socketed in any length with rubber ring joints fixed to wall complete all as specified and directed by Engineer-in-Charge

S&F PVC (SWR) bends 110 mm dia provided complete all as specified and directed by Engineer-in-Charge

S&F PVC (SWR) bends 75mm dia provided complete all as specified and directed by EIC.

Labour for cutting of tree n.exc 20 cm girth including cutting of trunk and branches disposal of unserviceable material to a distance n exc. 50m and clearing site complete all as specified.

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

M&L for rendering 20mm thick in cement mortar 1:4 on brick / stone masonry or concrete surfaces, on walls, laid in two layers, 1st layer 15mm thick and finishing layer 5mm thick mixed with integral water proofing compound @2% by weight of cement content of finishing layer finished fair and even without using extra cement including all necessary scaffolding / staging as required complete all as specified and as directed.

M&L for rendering 15mm thick on fair faces of bricks or concrete work in CM 1:6, finished the surfaces even & smooth including 1mm thick sagol finish incl preparation of old surfaces in patches for repairs at any places inside the bldg complete all as specified.

M & L rendering 5mm thick in CM 1:3 on ceiling, soffit of staircase surfaces finished even and smooth with 1mm thick sagol finish, incl preparation of old surfaces in patches for repairs at any place inside the bldg complete all as specified and dircted.

M& L for preparation of newly plastered surface and applying three coat of white wash on ceilings complete all as specified and directed

M & L preparing new surfaces of walls applying two coat of oil bound distemper over one coat of primer complete all as specified & directed by EIC.

M & L for preparation of new plastered surfaces incl necessary scaffolding and applying two coats of 100% antifungal acrylic exterior paint over a coat of primer complete all as specified

Dismantling / taking out any other existing water proofing treatment from roof including loosened cement plaster and exposing the top surface of RCC slab and removing rubbish, etc. to a distance exceeding 500 m and not exceeding 1.0 km complete all as specified and as directed by the Engineer-in-charge

Demolition of plain cement concrete (unreinforced) in roofs and disposing off the rubbish to a distance exceeding 500m and not exceeding 1.0km complete all as specified and as directed by the Engineer-in-charge

M&L for cement concrete 1:2:4 (type B-0) using 12.5mm graded trap stone aggregates, as in roofs or kerbs, laid in proper slope, rounded or chamfered on edges including all necessary scaffolding or staging as required upto 24M height complete all as specified and as directed by the Engineer-in-charge

M & L for roof treatment with heavy duty, reinforced heat insulative acrylic polymer modified liquid membrane of Shalicryl LH HI of STP Ltd or Sika topseal-109 HI of Sika India Ltd or eqvivalent over a coat of primer of same brand including preparation on old surface. Note : - (i) Application will be done with authorised applicator of respective company only. (ii) Mixing & rate of alpplication will be strictly as per manufactutre instruction only. (iii) A gurantee of 10 years will be given by the company for the product & applicator for the no leakage/seepage condition.

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

M & L for screedbed or bedding layer of mortar in CM 1:6 , 20 mm thick, for laying floor finishes

M & L glazed ceramic tiles in vertical surface 350x250x7 mm/450x350x7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick backing coat in cement mortar 1:4 complete all as specified

S&F non skid ceramic tiles ( 400 x 400 x 6 to 7mm) thick in floor etc, set and jointed in neat cement slurry and pointed in coloured cement to match complete all as directed

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

Distanling of Asbestos cement (corrugated, semi corrugated, etc) sheets in roof coverings complete all as specified and directed

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

S & F for framed brackets of angles or tees with web and flanges cut to shape , drilled and counter sunk for screw, incl bending and welding angles, as necessary , guset plates, riveting etc, n.exc 10 kg each brackets conforming to Fe. 290. Gde-E-165 (brackets over 10 kg each to be measured under 'strucutural steel complete all as specified and directed.

S & F for pre -laminated galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an 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 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.

S & F 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 Fe 410W (Gde-E-250) quality A, complete all as specified and directed.

Taking down chowkats or frame with shutters ( without taking off shutters from the frame ) not exceeding 1.5 Sqm each including complete all as specified and directed.

Taking down chowkats or frame with shutters ( without taking off shutters from the frame ) exceeding 1.5 Sqm but not exc 4 Sqm each including complete all as specified and directed.

Taking down shutters of any decription exc 1 sqm but not exc 2 sqm each complete all as specified and directed

S&F solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with Square tube, supply and fixing in opening as per specification given under SSR Part II 2010 including making good the disturbed surface all as specified and directed.

M&L for factory made solid PVC panel type PVC door shutter 30mm thick consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with 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 sheet for top rail, lock rail and bottom rails, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent supplying and fixing in the frame at site as per specifications and drawing given under SSR Part II 2010 complete all as specified and directed.

S & F aluminium anodised grills DG 102 / 104 of approved design for window/ventilators/balcony and fixing with F/U channel for window, ventilators, balcony opening in architectural or rectangualr type design in existing building, including drilling as required in RCC sections/ any type of masonary, complete all as specified and directed.

Supply only 3.00 mm thick sheet glass, ordinary quality, in squares not exc 0.5 Sqm each pane, complete all as specified.

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

S& F second class hard wood , plain ,soild ,straight chowkats and frames, wrought , rebated on soild rounded or chamfered , put together with gule pinned at joints etc complete all as specified .and directed

S & F IInd class hardwood 35mm thick plain framed, panelled shutters (any number of panel) with panels of timber flat on both sides (feather edged) , or of veneered particle board medium density, wood particle board with commericial face veneers supplied and fitted to chowkats complete all as specified and directed.

Demolition of brick work or stone/boulder, masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but exceeding ashlar facing and pre-cast concrete articles complete all as specified and as directed

M&L Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6 metre means radius built in cement mortar 1:4 complete all as specified and as directed.

Demolition of cement concrete ,un-reinforced in ground floors and paving not exceeding 15 centimetre thickness, below or above ground level complete all as specified and as directed.

M & L for 75 mm thick cement concrete type C- 2, 1:3:6 (40mm graded aggregate) complete all as specified and directed.

M&L for pre cast concrete coloured with glazed finish(Lacquere finished) extrnal interlocking paver block of M-30 grade , having compressive str 30 N /mm2, 60mm thick of shade as approved by GE laid dry over sand cushion of average thickness 25mm duly consolidate,set and levelled the block in in proper level with interlocking laid in pavement complete all as specified and directed. Note - The rate quoted shall be deemed to be enclusive of sand for bedding of paver block

M& L Pre Polished Chequred cement concrete tiles heavy duty 30cm x 30 cm x 20 mm thick, set, jointed and pointed in near cement slurry in floors with mixture of grey white cement in equal proportions over screed bed or bedding layer of mortar 20 mm in cement mortar 1:6 complete all as specified and as directed

M & L for 75 mm thick cement concrete type C- 2, 1:3:6 (40mm graded aggregate) finished even smooth with out using extra cement complete all as specified and directed.

Forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound Grade 'A' (100mm thick slab) complete all as specified and directed. Note : A sum of Rs 10,200 towards sch of credit shall be deducted to arrive the contract sum.

M/s Hari Om Construction

Parmatma Enterprises

M/s Raghav Traders

M/s R.D. Company

GAJANAN SALES CORPORATION