Civil and Structural works for 100 TPD Caustic Concentration Plant and 75 TPD Caustic Soda Plant at The Travancore Cochin Chemicals Ltd, Udyogamandal

Amount

EARTH WORK

Earth work excavation in all classes of soil and laterite excluding hard rock which requires blasting, by manual or mechanical means up to 5 M from existing ground level, bailing or pumping out water with required fuel driven pumps and arranging delivery lines in such a way that it is not to interfere with the existing drain system in the pollution control point of view, includes shoring /strutting as necessary in the work and conveying the excavated earth/ slurry/debris and unloading to places pointed out inside company premises and levelling within a lead of 1000 meter and all lift, including all labour charges, hire for tools and trucks/ plants, all safety precautions and work permit system etc. complete as per the instruction of engineer in charge

Supply and filling excavated earth available from company premises with a maximum lead of 1000m and lift up to 5.00 m in foundations, trenches , basement etc, up to a height of 5 m above or below from existing ground level , including bailing / pumping out water at contractors cost ,filling and levelling excavated earth in layers not greater than 30 cm thickness flooding with water for proper consolidation, including cost of all materials , excavated earth, labour charges, hire charges for tools and plants , cost of consumables scaffolding charges, all safety precaution etc. complete as per the instruction of engineer in charge.

Supply and filling with contractors own earth in foundations, trenches , basement etc with necessary lead and lift ,up to a height of 5 m above or below from existing ground level , including bailing / pumping out water at contractors cost ,filling and levelling excavated earth in layers not greater than 30 cm thickness flooding with water for proper consolidation, including cost of all materials , excavated earth, labour charges, hire charges for tools and plants , cost of consumables, scaffolding charges, all safety precaution etc. complete as per the instruction of engineer in charge.

Supplying and filling in plinth with Sand/M-sand under floors, basement etc,up to a height of 5 m above or below from existing ground level , including bailing / pumping out water at contractors cost ,filling and levelling excavated earth in layers not greater then 30 cm thickness flooding with water for proper consolidation, including cost of all materials ,labour charges, hire for tools and plants , cost of consumables, scaffolding charges, all safety precaution etc. complete as per the instruction of engineer in charge.

Providing and laying Rubble stone soling of size 63-45mm, in foundation, plinth below flooring, basement, ramps, drive way & other places and wherever required, including spreading in uniform layer; hand packing, rolling, , watering, filling the interstices with stone chips and Sand/M-sand/murrum, compacting by rammer or compactor as per the requirement and site conditions etc. all safety precautions complete as directed by the site-in-charge.

PLAIN CEMENT CONCRETE WORK

Plain cement concrete 1:3:6 /1:4:8 to all thickness using 40 mm nominal size blue granite broken stone to the required lines and levels for foundations, flooring etc. to a depth of 5 m below existing ground level / floor level, mixing, placing and consolidating , bailing / pumping out water of all sorts, ground water , seepage water, water leakage from near by drains with required number fuel driven pump sets of adequate capacities continuously pumping to keep the concrete in trenches without flood with water continuously for minimum 24 hours and including the cost of all materials shuttering for edges , plants pumpsets , all consumables, wear and tear, all safety precautions to workers , equipment, pipe lines , machineries , electrical cables , curing etc,.complete. (cement will be supplied free of cost by TCCL )

1:3:6 (1 Cement : 3 coarse Sand/M-sand (zone-III): 6 stone aggregate 40 mm nominal size) or Design Mix M10

1:4:8 (1 Cement : 4 coarse Sand/M-sand (zone-III): 8 stone aggregate 40 mm nominal size) or Design Mix M7.5

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse Sand/M-sand (zone-III): stone aggregate 12.5mm nominal size)[Cement will be supplied by TCC free of charge]

Extra for providing and mixing approved water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification (only for damproof work).

Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

Making plinth protection 75 mm thick of cement concrete 1:3:6 (1 cement : 3 coarse Sand/M-sand (zone - III) : stone aggregate 20 mm nominal size) or M10 over 100 mm thick stone soling, including necessary excavation, levelling & dressing & finishing the top smooth. etc complete. (Note-Stone soling will be paid separately).[Cement will be supplied by TCC free of charge]

FORM WORK (For RCC Work)

Formwork using plywood sheets, M.S sheets wooden planks wooden/ M.S props , struts , bracing etc., for foundation footings , rafters , columns, beams, lintels , sunshades, slabs , of all sizes, shapes and thickness at all locations and elevations from 5.00 m below ground level up to different levels above ground as per standard practices, dissembling the formwork and cleaning the area after the required period, including bailing /pumping out all sorts of water, ground water, seepage water , water leaking from near by drains , by engaging required number of diesel pumpsets of adequate capacities , setting delivery lines of pumps in such a way that pumped out water does not interfere with the existing drain system in the pollution control point of view, including all labour charges , hire for tools and plants, cost of consumables , hire for formwork , materials all safety precautions to workers, machineries, equipment, pipe lines , electrical cables at contractors cost etc,. complete.as per the direction by the site in charge.

For foundations footings basis of columns pillars up to ground level

For columns, pillars, piers, abudments, slab, beams, plinth beams , girders cantilevers, suspended floor landings balconies, walls from ground level to level V(17.5 meter from GL)

Do…do as above from +17.5m level to +21.00 m level

Do…do as above from +21.00m level to +25.00 m level

REINFORCED CEMENT CONCRETE WORK

Reinforced cement concrete Ready Mixed M-30 grade with minimum cement content of 350 Kg / M3 mix using 20 mm grade approved quality hard blue granite broken stone , for foundations, footings, rafters, equipment foundations, column , beams, tie beams, slabs, lintel, sunshade, drain, vertical walls, staircase, curved walls, cover slabs including setting them in all position of all sizes and shapes, including bailing /pumping out all sorts of water , ground water, seepage water , water leaking from near by drains , by engaging required number of diesel pumpsets out of adequate capacities , setting delivery lines of pumps in such a way that pumped out water does not interfere with the existing drain system in the pollution control point of view, including all labour charges , hire for tools and plants, cost of consumables , hire formwork , materials all safety precautions to workers, machineries, equipment, pipe lines , electrical cables at contractors cost etc,. complete.as per the direction by the site in charge. ( The quoted rate shall be for concreting with brought out ready mix concrete including cost of cement. In case in-situ concrete mix using company cement is used , reduction @ Rs. 365 per Bag shall be made for cost of cement from work order rate of this item )

For foundations footings, pillars , tie beam up to ground level

For columns, pillars, piers, abutments, beams, plinth beams , girders, cantilevers, suspended floor landings balconies, walls from ground level to level V floor (17.5 meter from GL)

Do…do as above from +17.5m level to +21.00 m level

Do…do as above from +21.00m level to +25.00 m level

REINFORCEMENT

Reinforcement work with M.S/ Tor steel bars, corrosion resistant steel rods in all dia for footings, columns, tie beams, lintel beam, sunshade, beams, slabs, etc., of all sizes and shapes, including cost of Fe500 steel reinforcement bars and cost of 16g G.I binding wire, straightening, making, bending, placing in position, tying with required binding wire, providing required number of cover blocks as per instructions and standard practices for work up to any level, including bailing /pumping out all sorts of water, ground water, seepage water , water leaking from near by drains , by engaging required number of diesel pumpsets out of adequate capacities , setting delivery lines of pumps in such a way that pumped out water does not interfere with the existing drain system in the pollution control point of view, including all labour charges, hire for tools and plants, cost of consumables, all conveyance charges, all safety precautions and work permit system etc. complete as per the instruction of engineer in charge .

Thermo-Mechanically Treated bars of grade Fe500 or more

BRICK WORK

Brick work masonry in cement mortar 1:6 for all thickness sizes and shapes having compressive strength 100N/cm2 using approved quality and size cement concrete solid bricks up to 20 m level from the ground level and up to 4 m below the existing ground level , including bailing/ pumping out all sorts of water such as ground water rain water, water leaking from near by drains, by using required number of pumpsets of adequate capacities arranging delivery lines of pumpsets in such way that pumped out water will no way interfere with existing drain system in pollution control point of view for doing brick work in trenches, foundation pits, etc,.and for keeping the brick without flooding with water for minimum 48 hours including all cost of materials , labour charges, scaffolding charges , hire for tools, conveyance charges, curing, all safety protection to workers , machineries, materials, pipes lines, equipment, tools, plants, and cost of consumables at contractors cost etc,. complete (supply of cement by TCCL free of cost) Note :- (Size of blocks will be 100X150X200)

Below plinth

Above plinth V floor level (17.5 m from the ground level)

Providing and fixing Galvanised wire mesh of average width of aperture 1.4 mm and nominal dia of wire 0.63 mm

STRUCTURAL STEEL WORK

Structural steel work bolted or welded in heavy built up sections for columns, beams, truss with its connection plates , base plates including cost of steel, consumables, paint, hire charge for equipment, cutting, hoisting, and fixing in position at any height, bolting/ welding, cleaning (Sand blasting) and applying 2 coats of priming coat of Zinc Chromate/ Zinc Phosphate Primer( One coat before erection as shop coat and second coat after erection) and two coats of chlorinated rubber paint all complete as per drawings/technical specifications or as directed by engineer in-charge.

Steel work including welded/ bolted in built up sections/ framed work, including cost of steel, consumable paint, cutting, hoisting, erecting and fixing in position at any height, bolting/ welding and applying 2 coats priming coat of Zinc Chromate/ Zinc Phosphate Primer( One coat before erection as shop coat and second coat after erection) and two coats of chlorinated rubber paint all complete etc. or as required as per drawings/technical specification or as directed by engineer in-charge..

In stringers, treads, landings etc. of stair cases, rain water protection etc. all complete

In frames , guard bar, ladder, handrails/ tube, brackets, gates and similar works

6 mm thick chequered plate

Supplying, Providing 4.6 Grade holding Bolts/ Anchor Bolts of required length and shape including nuts hot dipped galvanised (Galvanised coating to be min. 300 micron) (a) Anchor bolts Diameter 12 to 32mm

Supplying, Providing and fixing connection Bolts of 8.8 Grade for connecting structural steel members as per design. The bolts shall be hot dipped galvanised with min. 300 micron coating for all diameters.

Supplying, Providing and fixing Anchor Fasteners(Mechanical galvanised) of HILTI make or equivalent for concrete work with expansion sleeve of stainless steel, including drilling in concrete, cleaning of holes etc. all complete as per drawings /technical specification or as per direction of engineer in-charge.

8mm dia

10mm dia

12mm dia

Fixing plate/angle inserts in position as per drawings in beams/slabs/column pedestal, cover slab, trenches etc. including all tools complete( including cost of all materials) (a) Plate inserts / Angle inserts

Supplying and fixing superior quality lever operated type rolling shutter for opening of size up to 3.2x5.0 meter screen manufactured of 19g. M.S laths ,CRCA cold rolled white steel strips without any welding joint with top cover manufactured out of 22g M.S sheets with 2 mm channels 2 mm bottom plates , 40 mm M.S pipe shafts, specially rolled steel springs 8 nos attached with pulley and / ball bearing inside and outside locking arrangements, including the cost of all materials , labour charges, hire for tools , scaffolding charges, all safety precautions etc,. complete (opening area in masonry shall be measured for payment, no extra payment for top cover side rails spring arrangement, cover system or for any attachments shall be made )

Supplying and fixing fire rated M S steel rolling shutters conforming to BS 476: part 22: 1987, superior quality lever operated type rolling shutter for opening of size up to 3.2x5.0 meter screen manufactured of 19g. M.S laths ,CRCA cold rolled white steel strips without any welding joint with top cover manufactured out of 22g M.S sheets with 2 mm channels 2 mm bottom plates , 40 mm M.S pipe shafts, specially rolled steel springs 8 nos attached with pulley and / ball bearing inside and outside locking arrangements, including the cost of all materials , labour charges, hire for tools , scaffolding charges, all safety precautions etc,. complete (opening area in masonry shall be measured for payment, no extra payment for top cover side rails spring arrangement, cover system or for any attachments shall be made )

DOORS /WINDOWS/ ROLLING SHUTTERS

Supplying and fixing aluminium work for doors, windows, ventilators and partitions 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 / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing and panelling to be paid for separately) :

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Supplying and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge .

With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Supplying and fixing fire resistant door frame of section 143 x 57 mm having built in rebate made with 1.6mm thick G.I. sheet (zinc coating not less than 120 gm/sqm) duly filled with vermiculite based concrete mix, suitable for mounting 120 minutes fire rated door shutters. The frame is fitted with intumescent fire seal strip of size 10x4 mm (minimum) all-round the frame and fixing with dash fastener of approved size and make, including applying a coat of approved brand fire resistant primer etc. complete as per direction of Engineer-in-charge (Dash fastener to be paid for separately).

Supplying and fixing 50 mm thick glazed fire resistant door shutters of 120 minutes fire rating conforming to IS:3614 (Part-II), tested and certified as per laboratory approved by Engineer-in-charge, with suitable mounting on door frame, consisting of vertical styles, lock rail, top rail 100 mm wide, bottom rail 200 mm wide, made with 1.6mm thick G.I. sheet (zinc coating not less than 120 gm/m2) duly filled FR insulation material and fixing with necessary stainless steel ball bearing hinges of approved make, including applying a coat of approved fire resistant primer etc. all complete as per direction of Engineer-in-charge (panelling to be paid for separately).

ROOFING

Supplying and fixing 4.0 mm thk. FRP Sheet in roofing/ Ridges and Gutters at any height including fixing with Galvanised structural members etc. , including cutting to size and shape wherever required and sheeting shall be red /blue colour with translucent of Everlite / Lifeguard or other approved make having properties as mention below and confirming to IS 12866, excluding the cost of structural steel members/trusses complete with all safety measures including safety net or as per the specifications/ Drawings/instruction of the Engineer-In-charge. (a) Brand- Everlight /Lifeguard (b) Resin- RLUV /G.P/ Isophthalic / Vinyl ester/ Epoxy / Phenolic (c) Fibre Glass- Greater Than 30% (d) Physical Properties (e) Water Absorption- Max. 0.25%Barcol Hardness- Min. 40 (f) Bolt shear test- Min. 375N

Supplying and fixing Gola/Haunch 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse Sand/M-sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine Sand/M-sand) as per standard design :[Cement will be supplied by TCC free of charge]

In 75x75 mm deep chase

Making khurras/ Depressed area at location of rain water discharge 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse Sand/M-sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse Sand/M-sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.[Cement will be supplied by TCC free of charge]

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion and Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

160 mm diameter

FLOORING

Supplying and fixing Access Floor panel of 600x600x32 mm medium grade Filled Steel anti static high pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel welded construction with an enclosed bottom pan with uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm fused spot welded together (minimum 64 welds in each dome and 20 welds along each flange). The panel should be Corro-resist epoxy coated for lifetime rust protection and cavity formed by the top and bottom plate is filled with Pyro grip non-combustible Portland cementations core mixed with lightweight foaming compound. The access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology upto 1mm thickness for superior adhesion and Surface flatness within 0.75mm.The panel is to withstand a Concentrated Load of 363 kgs applied on area 25mm x 25mm without collapse in the centre of the panel which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum 1250 kg/sqm and an impact load of 50kg all complete as per the approved manufacturers specification and as per the direction of Engineer-in-charge. All specification must be printed on the side of the panel to ensure the quality of the product.

900 mm Finished Floor Height (FFH)

Supplying and Laying Vacuum Dewatered flooring (trimex floor) 50 mm thick cement concrete (M-30) flooring with concrete hardener, flooring laid in panels to desired slope by executing the vacuum de-watering process by adopting tremix / dynapack or similar approved machine. The process shall consist of laying of concrete in alternate panels of area not more than 50 Sqm. by placing side form channels to true and proper level on cement concrete bed and compacting the concrete by at least two passes of screed vibrator followed by levelling beam. After vacuum dewatering, concrete hardener @ 4-5 Kg/sqm or as per manufacture’s specifications, the surface is power floated with skim floater followed by trowelling to give a desired finish and providing expansion joint after every 200Sq.m. of area and finished neat complete. (The entire process shall be carried out by specialized approved agency). including treatment of construction joints complete in all respects as per drawings /technical specification or as direction of engineer in-charge. (The quoted rate shall be for concreting with brought out ready mix concrete including cost of cement. In case insitu concrete mix using company cement is used , reduction @ Rs 365 per Bag shall be made for cost of cement from work order rate of this item)

Supplying and fixing min. 14 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge. (Properties as per IS 4860 (Class-I)).

In flooring on a bed of 10 mm thick mortar 1:4 (1 acid proof cement : 4 coarse Sand/M-sand) with lead and lift up to all elevations and floors to 20 m level (a) Acid resistant tile

FINISHING

Plastering with cement mortar 1:6 (1 cement: 6 Sand/M-sand) , 12 mm thick applied by two coats at all elevations and locations up to 25 meter above existing ground level and 4 meter below ground level to masonry surface all type of concrete surfaces, including racking and hacking the surface for proper grip , including bailing / pumping out water from foundations trenches and pits with required number of fuel driven pumpsets of adequate capacities , arranging delivery lines of pumpsets in such way that it will not interfere with the existing drain system in pollution control point of view for plastering and keeping the plastering without flooding with water continuously for 48 hours , including all safety protection works to workers , equipment , machineries , materials pipe lines electrical cables, all scaffolding charges , hire for tools and plants cost of consumables etc,. ( no extra payments for sills , jambs, reveals, soffits etc,.) (cement will be supplied free of cost by TCCL )

Plastering with cement mortar 1:6 (1 cement: 6 Sand/M-sand) rough side of single /half brick wall, 15 mm thick applied by two coats at all elevations and locations up to 25 meter above existing ground level and 4 meter below ground level to masonry surface all type of concrete surfaces, including racking and hacking the surface for proper grip , including bailing / pumping out water from foundations trenches and pits with required number of fuel driven pumpsets of adequate capacities , arranging delivery lines of pumpsets in such way that it will not interfere with the existing drain system in pollution control point of view for plastering and keeping the plastering without flooding with water continuously for 48 hours , including all safety protection works to workers , equipment , machineries , materials pipe lines electrical cables, all scaffolding charges , hire for tools and plants cost of consumables etc,. ( no etra payments for sills , jambs, reveals, soffits etc,. required cement will be issued free of cost). 15 mm cement plaster on the rough side of single or half brick wall of mix for all heights including scaffolding etc. (cement will be supplied free of cost by TCCL )

plastering with cement mortar 1:3 (1 cement: 3 Sand/M-sand) rough side of single /half brick wall, 6 mm thick applied by two coats at all elevations and locations up to 25 meter above existing ground level and 4 meter below ground level to masonry surface all type of concrete surfaces, including racking and hacking the surface for proper grip , including bailing / pumping out water from foundations trenches and pits with required number of fuel driven pumpsets of adequate capacities , arranging delivery lines of pumpsets in such way that it will not interfere with the existing drain system in pollution control point of view for plastering and keeping the plastering without flooding with water continuously for 48 hours , including all safety protection works to workers , equipment , machineries , materials pipe lines electrical cables, all scaffolding charges , hire for tools and plants cost of consumables etc,. ( no etra payments for sills , jambs, reveals, soffits etc,. required cement will be issued free of cost). 15 mm cement plaster on the rough side of single or half brick wall of mix for all heights including scaffolding etc. (cement will be supplied free of cost by TCCL )

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers

EARTH EXCAVATION

Painting 2 coats with approved quality and make exterior emulsion paint over a coat of cement primer of approved quality and make, preparing the plastering defects with exterior putty and sanding smooth and thoroughly washing an cleaning etc., at all locations and elevations up to 25 m from the ground level, including cost of all materials , cement primer,exterier emulsion paint ,all consumables, labour charges, hire for tools and plants , scaffolding charges , all safety precautions to workers, machineries, equipment, pipe lines, electrical cables at contractors cost etc., complete as direction of engineer in charge, The payment for putty work will be paid extra see technical spec for approved product)

Painting 2 coats with approved quality and make interior plastic emulsion paint over a coat of cement primer of approved quality and make, preparing the plastering defects with cement putty and sanding smooth and thoroughly washing an cleaning etc., at all locations and elevations up to 25 m from the ground level, including cost of all materials , cement primer,interier plastic emulsion paint, primer, all consumables, labour charges, hire for tools and plants , scaffolding charges , all safety precautions to workers, machineries, equipment, pipe lines, electrical cables at contractors cost etc., complete as direction of engineer in charge, The payment for putty work will be paid extra see technical spec for approved product)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

WATER PROOFING

Supplying and laying water proofing treatment to vertical and horizontal surfaces of depressed portions Grade slab and the like consisting of: (i) Ist course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) IInd course of 20 mm cement plaster 1:3 (1 cement : 3 coarse Sand/M-sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7 kg. per sqm of area. (iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/ sqm).

Providing and laying water proofing treatment to Roof slab, balcony and the like consisting of: (a) Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 1.5 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done complete.

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

GROUTING

Grouting bolts holes, below base plates of equipment and Structures with non shrink grouting material FOSROC, GP-2 or Equivalent BASF Products including charges for shuttering , cost of all materials, template, complete

DEEPAK ENGINEEING WORKS

Lee Builders

P X Foundation