Civil and Structural Work for Limestone Handling System

Amount

EARTHWORK Note : 1. The mode of measurement will be box cutting keeping the bottom dimension of PCC. 2. Hard rock & Hard rock are mixed, the measurement will be as per section II Chapetr 4 Clause 1.0. 3. The contractor may be asked to excavate and transport the earth directly for mass backfilling in other areas. In such cases, no extra payment for backfilling shall be made. 4. Contractor has to take prior approval from Engineer/ Consultant for excavation using hydraulic excavator/rock breaker attachment/any other mechanical means identifying the strata and approximate quantity of work involved. 5. Adequate precautions for carrying out deep excavation work have to be taken by the Contractor.

A-1 (a) Excavation in ordinary soil including clay , soft and hard murrum , sandy soil etc, which loosened and removed manually by hand opereated pickaxe, shovels,spades etc, or appropriate earth moving machinery and equipment for the cutting the ground to required levels as per hauling the excavated material to low areas to be filled upto required elevation, including level compacting in 300mm layers at optimum moisture contents with 8 to 10 ton roller ,maximum lead 1KM from the nearest edge of the cut area.

A-1 (b) Excavation in soft rock by using necessary tools, tackles to cut the ground to the ground to the require drawing, hauling the excavated materila to the low laying areas and filling the same to required elevation as per drawing and technical specifications including compaction in 300mm layers maximum lead distance being 1 KM from the nearest edge of the cut area.

A-2 (a) Earthwork in excavation in all types of soil including sand & silty sand, moorum (hard, compacted or soft), boulders, quartz etc and fill materials or any other debris etc. at depths as specified below in foundations of structures and equipment, pipe trenches, tunnels, sewerlines, drains, basement, cellars, pits etc to required levels and grades and dressing complete in all respect as per the specifications and directions of the Engineer/ Consultant in both dry and wet conditions including necessary pumping/ bailing out of water, slush removal etc and transporting the excavated materials to spoil dumps/fill areas/excavated pits within a lead of 1 km at all heights and descents including dozing, levelling at the site of filling all as directed by the Engineer/ Consultant, all tools, plant and labour complete in all respect (The mode of measurement will be box cutting keeping the bottom dimension of PCC considering additional working space, benching and side slopes, etc.) Note for item A-2(a) This item will be operated upon that category of strata which can be excavated by Mechanical means with reasonable application as approved by the Engineer/ Consultant, with all tools and labour complete in all respect: i) upto 3 m depth below finished ground level

A-2 (b) Earthwork in excavation in all types of soil including sand & silty sand, moorum (hard, compacted or soft), broken rock, boulders, quartz etc and fill materials or any other debris etc. at depths as specified below in foundations of structures and equipment, pipe trenches, tunnels, sewerlines, drains, basement, cellars, pits etc to required levels and grades and dressing complete in all respect as per the specifications and directions of the Engineer/ Consultant in both dry and wet conditions including necessary pumping/ bailing out of water, slush removal etc and transporting the excavated materials to spoil dumps/fill areas/excavated pits within a lead of 1 km at all heights and descents including dozing, levelling at the site of filling all as directed by the Engineer/ Consultant, all tools, plant and labour complete in all respect ii) exceeding 3 m depth upto 6 m depth below finished ground level

A-2 (c) Earthwork in excavation in all types of soil including sand & silty sand, moorum (hard, compacted or soft), broken rock, boulders, quartz etc and fill materials or any other debris etc. at depths as specified below in foundations of structures and equipment, pipe trenches, tunnels, sewerlines, drains, basement, cellars, pits etc to required levels and grades and dressing complete in all respect as per the specifications and directions of the Engineer/ Consultant in both dry and wet conditions including necessary pumping/ bailing out of water, slush removal etc and transporting the excavated materials to spoil dumps/fill areas/excavated pits within a lead of 1 km at all heights and descents including dozing, levelling at the site of filling all as directed by the Engineer/ Consultant, all tools, plant and labour complete in all respect ii) exceeding 6 m depth upto 9 m depth below finished ground level

A-2 (d) Same as item A-2(a), but for excavation done manually on approval/written instruction given by the Engineer/consultant, with all tools, plant and labour complete in all respect. i) upto 3 m depth below finished ground level

A-3 (a) Excavation in hard, compacted or soft rock, boulders, etc done with the help of excavator provided with hydraulically operated equipment or equivalent or for excavation done by any other mechanical means as approved by the Engineer/ Consultant, all tools, plant and labour complete in all respect: i) upto 3 m depth below finished ground level

A-3 (b) Excavation in hard, compacted or soft rock, boulders, etc done with the help of excavator provided with hydraulically operated equipment or equivalent or for excavation done by any other mechanical means as approved by the Engineer/ Consultant, all tools, plant and labour complete in all respect: ii) exceeding 3 m depth upto 6 m depth below finished ground level

A-3 (c) Excavation in hard, compacted or soft rock, boulders, etc done with the help of excavator provided with hydraulically operated equipment or equivalent or for excavation done by any other mechanical means as approved by the Engineer/ Consultant, all tools, plant and labour complete in all respect: ii) exceeding 6 m depth upto 9 m depth below finished ground level

A-4 (a) Backfilling in all positions and heights and descents in foundations, pits, pipe trenches, tunnels, sewer lines, around foundations and structures, in plinth etc with approved excavated material obtained within a lead of 1 km including reclaiming from spoil heaps at all heights, or reclaiming from dump at all depths, transporting, depositing and dressing complete in all respect as per drawings, specifications and directions of the Engineer/Consultant, all tools, plant and labour complete in all respect: a) mass backfilling including dozing, leveling and dressing complete in all respect as directed by the Engineer/Consultant

A-4 (b) Backfilling in all positions and heights and descents in foundations, pits, pipe trenches, tunnels, sewer lines, around foundations and structures, in plinth etc with approved excavated material obtained within a lead of 1 km including reclaiming from spoil heaps at all heights, or reclaiming from dump at all depths, transporting, depositing and dressing complete in all respect as per drawings, specifications and directions of the Engineer/Consultant, all tools, plant and labour complete in all respect: b) backfilling in layers not exceeding 250 mm thickness including dozing, leveling, dressing and compacting complete in all respects as directed by the Engineer/Consultant.

A-5 Supplying, filling, watering and compacting coarse sand in foundations, pipe trenches, pits, sewerlines, drainage lines, plinth, underneath flooring and in soaking pits etc all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

A-6 Supplying and providing of sand bag shoring at all depths in foundations and trenches as directed by the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

A-7 Micro levelling, dressing, watering and compacting of ground - surrounding the buildings and paved areas, wherever necessary in all kinds of soils to the required finished ground level and profile including all leads and lifts and disposal of surplus earth or obtaining earth required for filling within initial lead of 1000 m, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect

A-8 Extra over item A1(a), A1(b), A 2 (a), A 2 (b), A 2 ( c ),A3(a),A3(b),A3(c) for disposal of excavated material for a lead beyond initial lead of 1000 m but within 2000m

PLAIN & REINFORCED CEMENT CONCRETE 1. Suffix A, B, C and D to the grade of concrete indicate the use of size of the graded coarse stone aggregates in concrete as follows: A-75 mm and down graded stone aggregate B-40 mm and down graded stone aggregate C-20 mm and down graded stone aggregate D-10 mm and down graded stone aggregate 2. In case of supply of concrete, civil contractor shall use batching plants, transit mixers and concrete pumps with boom placer equipment (if required) etc for all major concreting works and the rate shall include the provision for the same. 3. All reinforced concrete shall be done using super-plasticiser as per manufacturer's instruction and as directed by Engineer/ Consultant. 4. All concreting work shall be done with 53 Grade OPC cement as per latest IS codes shall be used. OPC shall be used in all strength related concrete elements like foundations, walls, columns, beams and slabs, PCC, DPC, Roads and precast structure for cover slabs of drains.

B-1 Supplying, laying and compacting plain cement concrete of nominal mix M7.5 by volume as defined by IS:456 in all mudmats/levelling courses including filling of loose pockets etc. under foundations, pipelines, tunnels, floors etc at all depths below finished ground level as per drawings, specifications and directions of the Engineer/ Consultant, including curing but excluding the cost of shuttering, all materials, tools, plant and labour complete in all respect: a) with 40 mm down graded coarse stone aggregates

B-2 Supplying, laying and compacting plain cement concrete of following grades as defined by IS:456, in all foundations, bed blocks, manholes, chambers, scale flumes, tunnels, trenches, floors, roofs, pavements, screedings, encasing etc at and at all heights and depths above and below finished ground level to required levels, slopes etc including curing but excluding the cost of shuttering, all as per drawings, specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: a) for M10 grade concrete

B-2 Supplying, laying and compacting plain cement concrete of following grades as defined by IS:456, in all foundations, bed blocks, manholes, chambers, scale flumes, tunnels, trenches, floors, roofs, pavements, screedings, encasing etc at and at all heights and depths above and below finished ground level to required levels, slopes etc including curing but excluding the cost of shuttering, all as per drawings, specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: c) for M15 grade concrete

B-3 Supplying, laying and compacting reinforced cement concrete of following grades as defined by IS:456, in all foundations and super structures, in walls, beams/corbels, etc including curing but excluding cost of shuttering and steel reinforcement, all as per drawings, specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: i) for M25 grade concrete a) At and at all depths below finished ground level

B-3 Supplying, laying and compacting reinforced cement concrete of following grades as defined by IS:456, in all foundations and super structures, in walls, beams/corbels, etc including curing but excluding cost of shuttering and steel reinforcement, all as per drawings, specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: i) for M25 grade concrete b) All works above FFL level upto floor V level

B-4 Supplying and placing damp-proof course 40 mm thick with concrete of M20 grade as defined by IS:456 with 6 mm and down graded stone aggregates including applying of two coats of hot bitumen as per IS:3384 when the concrete has partially set @1.7 kg per sq m and spreading of sand as per IS:383 over the bitumen, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect

B-5 Supplying, manufacturing, erecting and fixing in position at and at all heights and depths above and below finished ground level different types of precast R.C. units of concrete grade M-25 as defined by IS:456 with 20 mm and down graded stone aggregates including shuttering and curing but excluding steel reinforcement, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect

B-6 Supplying, laying and compacting reinforced cement concrete of M-30 grade as defined by IS:456, in all equipment foundations and super structures, in walls, slab, columns, beams, floor/roof slabs, footings, trenches, etc including curing but excluding cost of shuttering and steel reinforcement, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect

STEEL REINFORCEMENT Note: 1. The cutting and bending of steel reinforocement shall be done by reinforcement cutting & bending machine.

C-1 Supplying, loading, transporting, unloading, straightening, decoiling, cutting, bending, cranking, bending, tack welding as necessary, placing and fixing in position steel reinforcement including angles/pins provided for the approved welded joints, at all levels above and below finished ground level for reinforced cement concrete and precast reinforced cement concrete works including supplying approved 20 SWG annealed black binding wire, cover blocks etc all as per drawings, specifications and directions of the Engineer/ Consultant all materials, tools, plant and labour complete in all respect: a) with high strength deformed bars of grade Fe500D of all diameters

INSERTS, EMBEDMENTS AND OTHER STEELWORKS

D-1 Supplying, fabricating, erecting and fixing in position at and at all heights and depths above and below finished ground level M.S. foundation/anchor bolts, plates for anchor box with/without sleeves for T-headed bolts, permanent steel shuttering (with or without anchor pin) for anchor bolt pockets (straight or tapered) with all nuts and washers for embedding in permanent concrete or masonry work, true to line, level and plumb including all connected works and adjustments in shuttering and reinforcement, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

D-2 Supply structural steel material, loading, transporting, unloading, fabricating, erecting and fixing in position at and at all heights and depths above and below finished ground level M.S. inserts, curb angles, channels, joists and other rolled sections. including supplying and applying painting with two coats of synthetic enamel paint of make, colour and shade as approved by the Engineer/Consultant over one coat of primer conforming to IS:2074 all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect a) M.S. plates/flat inserts, angles, channels etc. with lugs, rungs, fabricated ducts M.S Ladder stairs, platforms, brackets, runners, stringers, posts, stiffeners, monorails, structural beams, etc etc.

D-3 Supply structural steel material, loading, transporting, unloading, fabricating, erecting and fixing in position at and at all heights and depths above and below finished ground levels, including supplying and applying painting with two coats of synthetic enamel paint of make, colour and shade as approved by the Engineer/Consultant over one coat of primer conforming to IS:2074 all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect c) M.S. tube for tubular hand railing of various diameter (IS:1161), M.S. Pipe/Pipe sleeved/conduits with or without puddle flange

D-4 Taking delivery ( from client/vendor stores),erecting and fixing and welding in position at and at all heights and depths above and below finished ground level of M.S. foundation/anchor bolts , plates for anchor box with/without sleeves for T-headed bolts, permanent steel shuttering (with or without anchor pin) for anchor bolt pockets (straight or tapered) with all nuts and washers for embedding in permanent concrete or masonry work, true to line, level and plumb including all connected works and adjustments in shuttering and reinforcement, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

SHUTTERING

E-1 Providing and fixing shuttering (formwork) in position with necessary centerings, bracings, proppings etc and striking, removing and clearing the same after the specified periods for all types of shuttering for all plain and reinforced cement concrete works including all chamfers, splays, fillets, keys, wedges, props, nails, bracings, brackets, cutting holes for passing embedments etc and applying waste oil on shuttering surfaces in contact with concrete all as per drawings, specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect: i) at and at all depths below finished ground level

E-1 Providing and fixing shuttering (formwork) in position with necessary centerings, bracings, proppings etc and striking, removing and clearing the same after the specified periods for all types of shuttering for all plain and reinforced cement concrete works including all chamfers, splays, fillets, keys, wedges, props, nails, bracings, brackets, cutting holes for passing embedments etc and applying waste oil on shuttering surfaces in contact with concrete all as per drawings, specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect: ii) Upto the floor V level

MASONRY WORK

F-1 Supplying, constructing one or more brick thick Fly ash brickwork using bricks of Class10 with compressive strength not less than 100 kgf/sq cm as defined in IS:12894 in cement sand mortar (1:6) in foundations, super structure, manholes, ducts, drains etc including fair cutting, waste, bonding, plumbing, lining, levelling, flushing, raking joints, scaffolding and curing, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect a) at all depths below finished ground level

F-1 Supplying, constructing one or more brick thick Fly ash brickwork using bricks of Class10 with compressive strength not less than 100 kgf/sq cm as defined in IS:12894 in cement sand mortar (1:6) in foundations, super structure, manholes, ducts, drains etc including fair cutting, waste, bonding, plumbing, lining, levelling, flushing, raking joints, scaffolding and curing, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect b) at all heights above finished ground level

F-2 Supplying and constructing half-brick thick Fly ash brickwork, using bricks of Class10 with compressive strength not less than 100 kgf/sq cm as defined in IS:12894 in cement sand mortar (1:4) with continuous HB wire netting reinforcement at every fourth course at and at all heights and depths above and below finished ground level for partition walls and including fair cutting, waste, bonding, plumbing, lining, levelling, raking joints, scaffolding and curing, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect

F-3 Supplying & constructing random uncoursed rubble masonry in cement sand mortar (1:6) in foundations, super structure etc with flush pointing as per specifications and as directed by the Engineer/Consultant at all depths and heights below and above finished ground level including wastage, scaffolding and curing, fair cutting, lining, levelling etc, all materials, tools, plants and labour complete in all respect.

PLASTER & FINISHING ITEMS

G-1 Supplying and laying plaster with (1:3) thick cement sand mortar with Fly Ash collected from Client site conforming to IS:3812 used as cement replacement material to the extent of maximum 10% at and at all heights and depths above or below finished ground level to ceilings, beams, staircases lintel soffits, chajjas, projections, narrow bands and widths etc including chipping of concrete surfaces, raking joints, scaffolding, cleaning and curing all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: a) 6 mm thick

G-2 Supplying and laying plaster with (1:4) cement sand mortar with Fly Ash collected from Client site conforming to IS:3812 used as cement replacement material to the extent of maximum 10% at and at all heights and depths above and below finished ground level to faces of walls, pillars, columns, posts, lintel sides, drains, jambs, column projections, narrow bands and widths etc including chipping and hacking of concrete surfaces, raking joints, scaffolding, cleaning and curing, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: a) 15 mm thick (in one operation)

G-2 Supplying and laying plaster with (1:4) cement sand mortar with Fly Ash collected from Client site conforming to IS:3812 used as cement replacement material to the extent of maximum 10% at and at all heights and depths above and below finished ground level to faces of walls, pillars, columns, posts, lintel sides, drains, jambs, column projections, narrow bands and widths etc including chipping and hacking of concrete surfaces, raking joints, scaffolding, cleaning and curing, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: b) 20 mm thick (in two operations)

G-4 Supplying and laying following thickness of plaster with (1:3) cement sand mortar at and at all heights and depths above and below finished ground level including supplying and mixing approved waterproofing agent as per manufacturer's specification (Conplast X421 IC of Fosroc/Plastocrete Super/Cico No.1 of Cico or other approved equivalent) thickness of plaster applied in three layers (25 mm) and then finished with a coat of neat cement finish including chipping and hacking of concrete surfaces, raking joints, scaffolding, cleaning and curing, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect. Note: Dosage of admixtures shall be in line with manufacturer's specification and as approved by the Engineer/Consultant. a) 25 mm thick (for wall and base slab)

G-5 Supplying drip course 30 mm wide and 15 mm deep at chajjas, sills and other outside projections at all heights above finished ground level cement sand mortar (1:4), all materials, tools, plant and labour complete in all respect.

G-6 Supplying and applying two coats of interior grade acrylic emulsion paint of approved make and shades over a coat of approved primer to exposed surfaces of wall, ceiling, timber partitions, false ceiling etc at and at all heights above finished ground level including scaffolding, all as per specifications and directions of the Engineer, all materials, tools, plant and labour complete in all respect.

G-7 Supplying and applying two coats of exterior grade acrylic emulsion paint with silicone base of approved make and shades to exposed surface of wall, chajja, parapet etc including thorough cleaning of all loose, dirt, fungi, algae and fill up minor cracks of surface with cement sand mortar (1:3) at all heights above finished ground level including scaffolding, all as per specifications and directions of the Engineer, all materials, tools, plant and labour complete in all respect.

G-8 Supplying and applying two coats of approved synthetic enamel paint over one coat of approved primer confirming to IS:2074 as specified at all heights and depths above and below finished ground level including rubbing, cleaning, putty filling etc and scaffolding, all materials, tools, plant & labour complete in all respect (measurement will be according to IS:1200): a) Steel doors

G-8 Supplying and applying two coats of approved synthetic enamel paint over one coat of approved primer confirming to IS:2074 as specified at all heights and depths above and below finished ground level including rubbing, cleaning, putty filling etc and scaffolding, all materials, tools, plant & labour complete in all respect (measurement will be according to IS:1200): b) Steel windows & ventilators

G-8 Supplying and applying two coats of approved synthetic enamel paint over one coat of approved primer confirming to IS:2074 as specified at all heights and depths above and below finished ground level including rubbing, cleaning, putty filling etc and scaffolding, all materials, tools, plant & labour complete in all respect (measurement will be according to IS:1200): c) Rolling shutters

G-9 Supplying and applying Cement based putty on cement plastered surfaces at and at all heights and depths above finished ground level including scaffolding, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect

G-10 Providing neat cement finish on green plastered surfaces of drains, walls, pits, manholes, sewers etc at and at all heights and depths above and below finished ground level, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect

G-8 Supplying and applying two coats of approved Snowcem paint over one coat of approved primer confirming to IS:2074 as specified at all heights and depths above and below finished ground level including rubbing, cleaning, putty filling etc and scaffolding, all materials, tools, plant & labour complete in all respect.

SOLING AND HARD CORE

H-1 Supplying, laying and packing stone boulder soling of finished thickness varying from 150 mm to 250 mm under floors/plinth/ foundations etc hand and hammer packed with spalls and stone chips and blinding with crushed stones including watering, ramming, compacting and rolling with a 8-10 ton power roller or by any other approved mechanical means, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

H-2 Providing and filling crusher dust of approved quality in layers, each layer not exceeding 100 mm thick, including consolidating each layer by watering and ramming at any location all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

H-3 Providing, filling and spreading 40 mm down graded gravel over finished ground level at any location at any depth all as per specification and direction of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect.

H-4 Providing 150 mm to 250 mm thick pitching with trap stone boulders to proper slope including thoroughly packing the joints with trap ballast and grouting with cement sand mortar (1:6) and finishing the joints flush as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect

FLOORING

I-1 Supplying and laying 40 mm thick grey cement concrete (granolithic) floor finish in panels in floors, treads etc incl. supplying and providing approved pigments of specified colour, tamped, trowelled and finished smooth with a floating coat of neat cement including providing glass/aluminium strip dividers in joints for the full depth of the floor finish to form suitable panels and curing, as per the specifications and directions of the Engineer/Consultant. Concrete mix ratio of 1:1:2 (with 10 mm downgraded aggregate.

I-2 Supplying and laying 20 mm thick grey cement concrete finish as specified in skirting/dado, riser etc with 5mm thick cement sand mortar mixed with approved pigment of specified colour over 15 mm thick M-20 plain cement concrete including finishing curing, all as per specification and directions of the Engineer/Consultant.

I-3 Supplying and laying 15 mm thick heavy duty floor hardener topping course with "Ironite" @ 2.75 kg per sq m or approved equivalent including the bedding layer of 25 mm thick screed concrete M25D, topping course laid whilst the screed concrete is still green, all according to the manufacturer's specification including trowel finishing and curing, all as per specifications and directions of the Engineer, all materials, tools, plant and labour complete.

I-4 Supplying and laying overall 40 mm thick PVC tile floor finish of approved quality, size and shade with a layer of 25mm thick PCC, (M20D) two coats of bitumen paint on PCC surface and 13 mm thick cement sand bedding mortar over it, including fixing PVC tiles with rubber based adhesive conforming to manufacturer's specification as per specification and direction of the Engineer/Consultant: a) 2 mm thick homogeneous PVC tiles

I-5 Supplying and fixing 2 mm thick homogeneous PVC skirting / dado over plastered surface, levelled and smoothened with neat cement slurry and fixing with rubber based adhesive conforming to manufacturer's specification as per specification and direction of the Engineer/Consultant.

I-6 Supplying and laying 40 mm thick floor with 5 mm thick acid/alkali/chemical resistant non-skid epoxy concrete finish over 35 mm thick screed concrete base laid to slope all as per manufacturer's specification and direction of the Engineer/Consultant.

I-7 Supplying and laying acid/alkali/chemical resistant epoxy skirting/dado over plastered surface all as per attached manufacturer's specification and direction of the Engineer/Consultant.

I-8 Providing trowel finish with neat cement slurry on green plastered/ concrete surface of floors, ramps, steps etc. to the correct slope, line & level as per specifications and directions of the Engineer/Consultant.

I-9 Making saucer drain upto 300 mm deep finished with neat cement slurry on green concrete surface of floors in the basement, tunnels, slab etc to correct slope, line and level including curing, shuttering for forming shape of saucer, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (Measurement and payment shall be based on plan area)

I-10 Supplying and fixing 50 mm thick precast PCC interlocking paving tiles at finished ground level as per specification and direction of the Engineer/Consultant. Grade of precast paver blocks is M30.

I -11 Supplying, providing and fixing of False flooring with panels of size 600 X 600 mm and Sub Structure installed to support the panel shall be at finished floor height of 600mm from the existing floor level using pedestals and stingers. The floor panels shall be completely removable and shall remain in position without screwing or bolting. The joints between finished floor panels shall be without any gap. The floor panels shall be suitable for cutting whenever required for providing suitable outlets for cables, etc. The panel shall be laminated with anti-static laminate of approved shade and colour, all as per manufacturer's specification and direction of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

Supplying and fixing 12 mm thick Granite flooring at floor approved shades and texture laid with vein matching, set in 30 mm thick mortar of cement and coarse sand laid, polished, filling the joints with white cement to floor, including machine cutting of the slab, rubbing, curing, cleaning, polishing all as per specification and direction of the Engineer/Consultant

Supplying and fixing overall 20mm thick Double charged vitrified tiles dado/ skirting of 1st quality tiles of approved size, colour & make including providing 14 mm thick cement sand bedding mortar and each tile plastered on the back side with neat cement slurry before fixing to the bedding mortar including filling and finishing of all joints with white cement paste with matching pigments and cleaning with saw dust and dilute sulphuric acid, curing etc as per specifications and directions of the Engineer/Consultant.

DOORS, WINDOWS, PARTITION AND FALSE CEILING

J-1. Supplying, fitting & fixing in position fully sheeted single/double leaf pre-coated pressed steel flush door Glazed or Non Glazed including all necessary fittings and fixtures including cutting /drilling necessary holes in walls/ concrete & grouting of lugs in the same with (M20) cement concrete all as per attached specifications & direction of Engineer/Consultants (glazing shall be measured separately):Approximate size of doors shall be single leaf doors are 750 x 2100 and 1200 x 2400. Double leaf door sizes are 1200 x 2100 and 1500 x 2400. a) Pressed steel flush door

J-2 Supplying, fitting & fixing in position fully sheeted single/double leaf pre-coated pressed steel flush door Glazed or Non Glazed including all necessary fittings and fixtures including cutting /drilling necessary holes in walls/ concrete & grouting of lugs in the same with (M20) cement concrete all as per attached specifications & direction of Engineer/Consultants (glazing shall be measured separately):Approximate size of doors shall be single leaf doors are 750 x 2100 and 1200 x 2400. Double leaf door sizes are 1200 x 2100 and 1500 x 2400. b) Pressed steel flush door with vision panel

J-3 Supplying, fitting and fixing in position standard single / double leaf steel door with shutters and frame, vision panel etc. with all fittings and fixtures including cutting/drilling necessary holes in walls/concrete and grouting of lugs in the same with (M20) cement concrete, as per specifications and directions of the Engineer/Consultant (glazing shall be measured separately): a) Fully sheeted steel door

J-4 Supplying, fitting and fixing in position standard single / double leaf steel door with shutters and frame, vision panel etc. with all fittings and fixtures including cutting/drilling necessary holes in walls/concrete and grouting of lugs in the same with (M20) cement concrete, as per specifications and directions of the Engineer/Consultant (glazing shall be measured separately): b) Fully sheeted steel door with vision panel

J-5 Supplying, fitting and fixing in position aluminium single/double leaf doors of approved make including single/ double action floor spring and pivot and all other fittings and fixtures as per attached specifications and directions of the Engineer/ Consultant (glazing shall be measured separately): a) i) Fully glazed aluminium door

J-6 Supplying, fitting and fixing in position aluminium single/double leaf doors of approved make including single/ double action floor spring and pivot and all other fittings and fixtures as per attached specifications and directions of the Engineer/ Consultant (glazing shall be measured separately): c) Partly glazed and partly panelled using panel inserts: (i) medium density fibre board conforming to IS: 14206

J-7 Supplying, erecting and fixing in position aluminium framed fully glazed/fully panelled/partly glazed and partly panelled partition wall with anodised aluminium extruded sections of approved make including necessary fitting and fixtures as per specification and direction of the Engineer/Consultant. (doors will be paid as per relevant item of BOQ and will be measured as per area of the door panel). b) Fully glazed partition wall with 6 mm thk clear float glass for partitions & 6 mm thick clear toughened glass for doors

J-8 Supplying, erecting and fixing in position aluminium framed fully glazed/fully panelled/partly glazed and partly panelled partition wall with anodised aluminium extruded sections of approved make including necessary fitting and fixtures as per specification and direction of the Engineer/Consultant. (doors will be paid as per relevant item of BOQ and will be measured as per area of the door panel). c) Partly pannelled and partly glazed partition wall using panel inserts: i) cement bonded particle board conforming to IS:14276

J-9 Supplying, fitting and fixing in position pressed steel windows and ventilators (fixed/openable/sliding type) fabricated from roll formed sections made of galvanised steel colour coated/powder coated All steel sections shall have a primer coat with epoxy primer of 5-7 microns thick finished with a polyester paint of 12-16 microns thick and back coated with alkyd lacquer of 5-7 microns or powder coated with pure polyester powder upto to 50-60 microns thick, including supplying, fitting and fixing in position 4 mm thick float glass to windows and ventilators of approved quality including glazing putty, glazing clips, handle, locking arrangements, stays etc. all as per attached specifications and directions of the Engineer/Consultant. (glazing will be measured separately and paid under relevant item of BOQ)

J-10 Supplying, fitting and fixing in position glazing to doors, windows and ventilators as specified of approved quality clear / toughened float glass, including glazing putty, glazing clips etc, all as per specifications and directions of the Engineer/Consultant, plant and labour complete in all respect (glazing will be measured on the basis of individual glass pane size as specified in IS:1038): i) 4 mm thick clear float glass of approved quality

J-11 Supplying, fitting and fixing in position glazing to doors, windows and ventilators as specified of approved quality clear / toughened float glass, including glazing putty, glazing clips etc, all as per specifications and directions of the Engineer/Consultant, plant and labour complete in all respect (glazing will be measured on the basis of individual glass pane size as specified in IS:1038): ii) 6 mm thick clear float glass of approved quality

J-12 Supplying, fitting and fixing 4 lever mortice latch and lock of "Godrej" make or approved equivalent with keys in duplicate to wooden door shutters including chromium plated brass and face plates with necessary screws etc, all as per specifications and directions of the Engineer/Consultant:

J-13 Supplying and fixing in position False Ceiling boards fixed with aluminium grids and providing cut outs for lighting fittings and ventilation grills as per specification and the direction of the Engineer/Consultant, including supplying and fixing all fittings and fixtures (The rate should include the cost for supplying and fixing suspenders) Note: 1. Grid shall be 610x610mm and Aluminium T- sections are used for the grid. Aluminium T-section of size 30mm x 35mm and 1.2mm thick shall be used.2. Suspenders can be either 8 swg G.I. wire or 0.7 x 12 mm G.I. flats. The maximum distance allowed between suspenders in longitudinal direction and cross direction is 1220 mm. Closer intervals may be adopted depending on the soffit conditions.It is necessary to introduce a turn buckle in the suspender for easy and faster leveling of the grid. Ordinary G.I. J bolt can serve as turn buckle. i) with 6 mm thick cement bonded particle board conforming to IS:14276

J-14 Supplying, fitting and fixing in position Indian Standard steel windows and ventilators with frames and shutters of different types according to IS:1038 with all joints flush butt welded including coupling bars for composite windows and ventilators with heavy duty brass handles and peg stays and all other steel fittings and fixtures like hinges, lugs, stoppers etc and including cutting/drilling necessary holes in walls etc and grouting lugs in the same with (1:2) cement sand mortar and finishing neatly, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect: a) Openable type

J-15 Supplying, fitting and fixing in position Indian Standard steel windows and ventilators with frames and shutters of different types according to IS:1038 with all joints flush butt welded including coupling bars for composite windows and ventilators with heavy duty brass handles and peg stays and all other steel fittings and fixtures like hinges, lugs, stoppers etc and including cutting/drilling necessary holes in walls etc and grouting lugs in the same with (1:2) cement sand mortar and finishing neatly, all as per specifications and directions of the Engineer/ Consultant, all materials, tools, plant and labour complete in all respect: b) Fixed type

J-16 Supplying, fabricating and welding of M.S guard bars 10 mm square section at maximum spacing of 125 mm c/c with 19 mm x 5 mm M.S. flat fixed to masonry wall at a distance of 75 mm on the inside face of steel window frame and as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

J-17 Supplying, fitting and fixing in position approved quality M.S. rolling shutters conforming to IS: 6248, pull and push type of fully sheeted/partly sheeted partly grilled/fully grilled types as specified with all accessories, side guides, 20 gauge hood cover of hexagonal shape, locking arrangement, handles to operate rolling shutters, rolling grills of following types including cutting necessary holes in walls and grouting with (M20) cement concrete and finishing neatly all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (measurement of rolling shutters shall be the same as that of clear wall opening) a) Gear/chain-pully operated

J-18 Supplying, fitting and fixing in position approved quality M.S. rolling shutters conforming to IS: 6248, pull and push type of fully sheeted/partly sheeted partly grilled/fully grilled types as specified with all accessories, side guides, 20 gauge hood cover of hexagonal shape, locking arrangement, handles to operate rolling shutters, rolling grills of following types including cutting necessary holes in walls and grouting with (M20) cement concrete and finishing neatly all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (measurement of rolling shutters shall be the same as that of clear wall opening) b) Electrically operated

J-19 Supplying and fixing Solid PVC door of thickness 30 mm as per the manufacturer's specifications with all materials, tools, tackels and labour complete in all respect.

J-20 Supplying, fitting and fixing in position approved make automatic hydraulic door closer conforming to IS:3564 with all necessary screws, fittings and fixtures, all as per manufacturer's specification and directions of the Engineer/Consultant.

WATERPROOFING

K-1 Providing waterproofing to base, walls & vertical faces of underground structures as specified hereunder with a guarantee of waterproofing for a period of ten (10) years supply of all materials and labour complete in all respect: a) Supplying and applying two coats of cementitious compound Sika Top 77/Cemflex/ Tapelastic of SWC/Hindcrete plus WPM/ Tapecrete P151 of CICO or approved equivalent according to manufacturer's instructions over concrete surfaces including rectification of any defects in concrete surfaces by rendering with (1:3) cement sand mortar before application of the approved cementitious compound

K-1 Providing waterproofing to base, walls & vertical faces of underground structures as specified hereunder with a guarantee of waterproofing for a period of ten (10) years supply of all materials and labour complete in all respect: b) Supplying, placing and fixing 15 mm dia G.S. threaded nozzles having a minimum thickness of 16 gauge (medium quality) of suitable length in approximate grid pattern of 1.5 m c/c prior to or during concreting in base, walls and vertical faces of under- ground structures and also providing 15 mm dia G.S threaded nozzles at regular intervals not exceeding 1.5 m c/c along construction joints and at critical joints as directed, plugging both ends of the nozzles to prevent ingress of foreign materials all as per specification and as directed by the Engineer/Consultant.

K-1 Providing waterproofing to base, walls & vertical faces of underground structures as specified hereunder with a guarantee of waterproofing for a period of ten (10) years supply of all materials and labour complete in all respect: c) Injecting Intraplast N-200 of Sika/Excem-C of SWC/Cebex 100 of Fosroc/Cico non-shrink polymeric waterproof grouting compound or approved equivalent and mixed with cement slurry through the nozzles set in the base, walls and vertical faces of concrete under pressure by pump and finally sealing off the nozzles after the injection operation is over with Sika 4a/Struco-3 of SWC/Renderoc Plug of Fosroc/ Cico quick setting admixture or approved equivalent all as per instructions of the manufacturer and as directed by the Engineer/Consultant.

K-2 Supplying waterproofing to roof slab with a guarantee of water proofing for a period of ten (10) years, all as per manufacturer's specifications, and directions of the Engineer/Consultant, all materials, labour complete in all respect: (a) Supplying and laying of fibre glass cloth over acrylic polymer modified cementitious water proofing compound Sika Top Seal 107/Brush Bond/Tapecrete P151 or approved equivalent laid over roof slab and including overlaping in parapet wall rendered with (1:4) cement sand mortar and protected by a layer of screed concrete (M15) admixed with Sika Plasto Crete plus/CICO No. 1/Conplast X 421IC laid in slope underlaid by a layer of acrylic polymer modified cementitious water proofing compound same as above true to specification and as directed by Engineer/Consultant, with all ancillary civil work with all materials, tools, labour complete in all respect. Note: The contractor will be asked to submit the warranty certificate of the supplier.

K-3 Supplying and painting one coat of approved hot bitumen using 1.5 kg/sq m of 20/30 grade bitumen as per IS:702 for water proofing on all concrete/plastered surfaces at all depths below ground level including a coat of approved bituminous primer as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect

K-4 Extra over item M-3 above for each coat of hot bitumen paint using 1.2 kg/sq m of bitumen

SANITARY AND PLUMBING Note: The rates to include the cost of cutting chases and holes in brickwork, rubble masonry, concrete, plaster etc for embedding or passing pipes, fixing brackets, fitting and making good the damages to the original condition wherever necessary, also the rates should include the cost of cutting, bending, threading, jointing etc of pipe works and applying one coat of single pack air drying heavy duty anti- corrosive bituminous paint to the inside of cast iron soil, waste, vent and rainwater pipes and fittings.

L-1 Supplying, laying, fitting and fixing the following sanitary items including all pipe works, fittings, joints and other necessary items to run the system successfully a) Supplying, fitting and fixing white glazed earthenware European type water closet of Jaquar/Parryware/ Hindware make no. 225/226 or other approved equivalent make with “P” or “S” trap with or without vent hole, colour or black solid plastic seat and cover with low level similine polymer cistern of 10 litres capacity with anti-microbial front knob of Jaquar/ Parryware/ Hindware make No. 8090/8091 or other approved equivalent as directed by the Engineer as specified all fittings materials, tools and labour complete.

L-1 Supplying, laying, fitting and fixing the following sanitary items including all pipe works, fittings, joints and other necessary items to run the system successfully b) Supplying, fitting and fixing in position white glazed earthenware Indian type water closet comprising of 580 mm long “Orissa Pan” of Jaquar/ Parryware/ Hindware make no. 0109 or other approved equivalent make with slimline polymer cistern of 10 litres capacity with anti-microbial front knob of Jaquar/Parryware/ Hindware make No.8090/8091 or other approved equivalent as directed by the Engineer as specified all fittings materials, tools and labour complete.

L-1 Supplying, laying, fitting and fixing the following sanitary items including all pipe works, fittings, joints and other necessary items to run the system successfully c) Supplying, fitting and fixing in position white glazed vitreous new magnum urinal of Jaquar/Parryware/ Hindware or approved equivalent fixed on wall with “Z” concealed brackets with bottle trap at the bottom, screws, wooden gutties, stopcock, connector, wastepipe etc all as per specifications and the directions of Engineer all materials, tools and labour complete.

L-1 Supplying, laying, fitting and fixing the following sanitary items including all pipe works, fittings, joints and other necessary items to run the system successfully d) Supplying, fitting and fixing white glazed vitreous China wash basin of Jaquar/Parryware/ Hindware with central tap hole including supplying and fixing of C.I. brackets painted with two coats of approved red oxide zinc chromate primer and two coats of approved synthetic enamel paint, 15 mm dia chromium plated approved deluxe head pillar tap, 32 mm dia chromium plated heavy duty approved waste fittings, chain rubber plug etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect i) 550 mm x 400 mm

L-2 Supplying and laying in slope following stoneware pipes conforming to grade I of IS:651 at all depths below plinth level as specified including spigot and socket jointing with joints filled in (1:1) cement mortar with necessary hemp yarn etc, curing joints and testing of pipes as specified in specification, IS:4127 and IS:1200 but excluding excavation, bedding, haunching of concrete and backfilling, all as per specifications and directions of the Engineer/ Consultant, all materials, tools and labour complete in all respect. a) 150 mm dia

L-3 Supplying and fixing 100 mm dia square mouth `P' type salt glazed S.W. gully/yard gully traps Grade-I with 200 mm sq C.I. hinged grating including filling joints with cement mortar (1:1) and necessary hemp yarn, curing etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect

L-4 Supplying, fitting and fixing 150 mm dia salt glazed stoneware master trap with cleaning access and cover conforming to IS:651 inside the pit at all depths below plinth level including joints with cement mortar (1:1) all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect.

L-5 Supplying, fitting and fixing with PCC (M-10) C.I. manhole cover and frames conforming to IS:1726 to inspection pits and septic tank, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect a) Heavy duty - HD 20 grade

L-6 Supplying, fitting and fixing heavy cast iron (HCI) C.I. soil pipes conforming to IS:1729 of the following sizes at all heights and depths above and below plinth level including caulking joints with lead as specified, clamps, C.I. bobbins, wooden plugs, nails etc and testing of pipes, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: a) 50 mm dia

b) 100 mm dia

L-7 Supplying, fitting and fixing in position galvanised steel waste pipes of following dia conforming to IS:1239 (medium duty) at all heights and depths above and below plinth level including necessary galvanised steel fittings such as elbows, tees, plugs, sockets, short pieces, H.B. clamps etc and testing of the pipelines all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: a) 32 mm dia

b) 40 mm dia

L-8 Supplying, fitting and fixing in position galvanised steel (medium duty) distribution pipes of the following sizes conforming to IS:1239 at all heights and depths above and below plinth level including necessary galvanised steel fittings such as bends, elbows, tees, plugs, sockets, short pieces, clamps etc and testing of the pipe lines hydraulically, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 32 mm dia

e) 40 mm dia

f) 50 mm dia

L-9 Supplying, fitting and fixing tested heavy duty (10 Kg/ sq cm) gun metal full way gate valve of approved make, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: a) 15 mm dia

L-9 Supplying, fitting and fixing tested heavy duty (10 Kg/ sq cm) gun metal full way gate valve of approved make, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: b) 20 mm dia

c) 25 mm dia

d) 32 mm dia

e) 40 mm dia

f) 50 mm dia

L-10 Supplying, fitting and fixing 15 mm dia chromium plated brass deluxe head approved angular/straight stop cock/ bibcock /foam tap with C.P. wall flange, all as per specifications and directions of the Engineer/ Consultant, all materials, tools and labour complete in all respect.

L-11 Supplying, fitting and fixing approved quality tested high pressure type (10 kg/sq cm) following dia fullway brass ball cock (horizontal plunger type) with polyethylene float of approved make at all heights above plinth level, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 32 mm dia

L-12 Supplying, fitting and fixing single prong C.P. brass coat hook with C.P. brass screws, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

L-13 Supplying, fitting and fixing in position approved make 125 mm dia chromium plated slotted brass grating over C.I. floor trap including cutting floors, if necessary, and making good etc, all as per specifications and directions of the Engineer/ Consultant, all materials, tools and labour complete in all respect.

L-14 Supplying, fitting and fixing in position and slope 100 mm dia half-round white glazed vitreous China channels of approved make, plain with outlet and stop-end pieces including grouting the channels with PCC of nominal mix (M7.5) by volume and filling joints with white cement etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect.

L-15 Supplying, fitting and fixing approved make 550 mm x 400 mm x 5.5 mm thick round edged frameless plate glass mirror with asbestos sheet backing with clips, rubber buffers, C.P. dome headed screws, etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect.

L-16 Supplying, fitting and fixing in position SS roll type toilet paper holder of approved make fixed on wall with SS screws etc, all as specifications and directions of the Engineer/ Consultant, all materials, tools and labour complete in all respect.

L-17 Supplying, fitting and fixing in position approved SS liquid soap container fixed on wall with C.P. round headed SS screws, wooden gutties, rawl plugs etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect.

L-18 Supplying, fitting and fixing in position approved make 600 mm long SS towel rail with brackets fixed with SS screws, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect.

L-20 Supplying, hoisting. fitting and fixing in position at all heights above plinth level approved make high density polyethylene double layer, cylindrical, vertical, water storage tanks of following sizes and capacities at all heights above finished ground level with 400 mm dia hinged manhole cover of the same material with provision of float valves at water inlet point and locking arrangement, providing necessary holes for pipe connections etc all materials, tools and labour complete in all respect: a) 750 litres cap

L-20 Supplying, hoisting. fitting and fixing in position at all heights above plinth level approved make high density polyethylene double layer, cylindrical, vertical, water storage tanks of following sizes and capacities at all heights above finished ground level with 400 mm dia hinged manhole cover of the same material with provision of float valves at water inlet point and locking arrangement, providing necessary holes for pipe connections etc all materials, tools and labour complete in all respect: b) 1500 litres cap

L-21 Supplying, fitting and fixing in position `Adanga/Doongri' or other equivalent make white marble stone urinal partition of overall size 700 mm x 575 mm x 18 mm thick with edges and corners shaped round, securely fixed on wall including cutting chase and grouting the same with PCC (M20) and polishing the partition on all sides, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect.

L-22 Supplying, fitting and fixing 100 mm x 15 mm dia equivalent round or other approved colour, size and shape shower rose, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: a) Coloured P.V.C.

L-27 Supplying, fitting and fixing C.I cowl over C.I. Ventilation pipe of following dia. and as directed by Engineer/ Consultant, all materials, tools , plant and labour complete in all respect: b) 100 mm dia

MISCELLANEOUS

M-1 Supplying, cutting, placing and fixing in position high density polyethylene (HDPE) down pipes conforming to IS:4984 to dispose off rain water at and at all heights and depths above and below finished ground level with joints sealed with white zinc and hemp yarn including all HDPE fittings, such as heads, bends, offsets, swan necks, shoes, bobbins, sockets, M.S. clamps, wooden plugs, nails etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: Class of pipes are PE63, PE80 and PE 100. a) 100 mm dia

M-1 Supplying, cutting, placing and fixing in position high density polyethylene (HDPE) down pipes conforming to IS:4984 to dispose off rain water at and at all heights and depths above and below finished ground level with joints sealed with white zinc and hemp yarn including all HDPE fittings, such as heads, bends, offsets, swan necks, shoes, bobbins, sockets, M.S. clamps, wooden plugs, nails etc, all as per specifications and directions of the Engineer/Consultant, all materials, tools and labour complete in all respect: Class of pipes are PE63, PE80 and PE 100. b) 150 mm dia

M-2 Supplying, laying, jointing, fixing and embedding in all types of foundations and super structures Class B (Medium duty) galvanised steel pipes of approved quality conforming to IS:1239/IS:1978 of following diameters with necessary sockets, check nuts, jumpers etc for electrical conduit pipes including threading, bending, removing of burrs and cleaning of pipes, passing of 14 gauge G.S. pull wires through the pipes, blocking open ends with metal caps, fixing identification number tags including all welding etc as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: a) 50 mm dia

M-2 Supplying, laying, jointing, fixing and embedding in all types of foundations and super structures Class B (Medium duty) galvanised steel pipes of approved quality conforming to IS:1239/IS:1978 of following diameters with necessary sockets, check nuts, jumpers etc for electrical conduit pipes including threading, bending, removing of burrs and cleaning of pipes, passing of 14 gauge G.S. pull wires through the pipes, blocking open ends with metal caps, fixing identification number tags including all welding etc as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: b) 100 mm dia

M-2 Supplying, laying, jointing, fixing and embedding in all types of foundations and super structures Class B (Medium duty) galvanised steel pipes of approved quality conforming to IS:1239/IS:1978 of following diameters with necessary sockets, check nuts, jumpers etc for electrical conduit pipes including threading, bending, removing of burrs and cleaning of pipes, passing of 14 gauge G.S. pull wires through the pipes, blocking open ends with metal caps, fixing identification number tags including all welding etc as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: c) 150 mm dia

M-2 Supplying, laying, jointing, fixing and embedding in all types of foundations and super structures Class B (Medium duty) galvanised steel pipes of approved quality conforming to IS:1239/IS:1978 of following diameters with necessary sockets, check nuts, jumpers etc for electrical conduit pipes including threading, bending, removing of burrs and cleaning of pipes, passing of 14 gauge G.S. pull wires through the pipes, blocking open ends with metal caps, fixing identification number tags including all welding etc as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: d) 200 mm dia

M-2 Supplying, laying, jointing, fixing and embedding in all types of foundations and super structures Class B (Medium duty) galvanised steel pipes of approved quality conforming to IS:1239/IS:1978 of following diameters with necessary sockets, check nuts, jumpers etc for electrical conduit pipes including threading, bending, removing of burrs and cleaning of pipes, passing of 14 gauge G.S. pull wires through the pipes, blocking open ends with metal caps, fixing identification number tags including all welding etc as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: e) 250 mm dia

M-3 Supplying and laying approved quality building paper as directed by the Engineer/Consultant, all materials and labour complete in all respect.

M-4 Supplying and fixing approved pre-moulded bitumen impregnated fibre board (Shalitex board or approved equivalent) of following thickness at expansion joints, gaps etc at and at all heights and depths above and below finished ground level as per specifications and directions of the Engineer/ Consultant, all materials, tools and labour complete in all respect: a) 25 mm thick

M-7 Supplying, fabricating, transporting and fixing in position, M.S. grills consisting of 25 mm x 6 mm M.S. flats of design, pattern and sizes including necessary welding, grinding and drilling of holes to the frames for fixing etc and including providing complete painting with two coats of synthetic enamel paint (15 microns each coat) of make, colour and shade as approved by the Engineer/Consultant over two coats of primer (15 microns each coat) conforming to IS:2074 all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

M-8 Supplying, fitting and laying in position to correct level and slope R.C. pipes of following dia conforming to IS:458 including collars with joints packed with jute breading dipped in hot bitumen and filled with cement mortar (1:2) and curing, neatly finished with with 45 degree splay, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (Excavation and backfilling required for laying RC pipes will be measured and paid separately under relevant items): a) NP2 class i) 150 mm dia

M-8 Supplying, fitting and laying in position to correct level and slope R.C. pipes of following dia conforming to IS:458 including collars with joints packed with jute breading dipped in hot bitumen and filled with cement mortar (1:2) and curing, neatly finished with with 45 degree splay, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (Excavation and backfilling required for laying RC pipes will be measured and paid separately under relevant items): a) NP2 class iii) 300 mm dia

M-8 Supplying, fitting and laying in position to correct level and slope R.C. pipes of following dia conforming to IS:458 including collars with joints packed with jute breading dipped in hot bitumen and filled with cement mortar (1:2) and curing, neatly finished with with 45 degree splay, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (Excavation and backfilling required for laying RC pipes will be measured and paid separately under relevant items): b) NP3 class i) 600 mm dia

M-8 Supplying, fitting and laying in position to correct level and slope R.C. pipes of following dia conforming to IS:458 including collars with joints packed with jute breading dipped in hot bitumen and filled with cement mortar (1:2) and curing, neatly finished with with 45 degree splay, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect (Excavation and backfilling required for laying RC pipes will be measured and paid separately under relevant items): b) NP3 class ii) 900 mm dia

M-9 Supplying and fixing in position approved water stop in expansion/contraction joints and approved construction joints of RCC structures at and at all heights and depths above and below finished ground level, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect: a) 225 mm wide 6 mm thk, dumb bell shape, PVC water stop with centre bulb of approved make.

M-15 Providing pre-construction anti-termite treatment to soils, masonry and concrete foundations, back filled earth inside and outside building and under floors and foundations etc at all levels conforming to IS:6313 (Part 2) as per specifications using "Chloropyrifos - 20 EC" conforming to IS:6313 all materials and labour complete in all respect (Plinth area will be measured and paid for. The treatment shall be guaranteed for a period of 10 years against infestation)

M-16 Supplying and fixing chicken wire mesh at the junction of concrete, brickwall and screed concrete, all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

M-20 Supplying and fixing 50 mm thick expanded polystyrene board or approved quality heat resistant material of density 15 kg/cu m on RC ceiling surfaces in size of 500 mm x 500 mm or as indicated in the drawing as an underdeck thermal insulation fixed with two coats of approved quality hot bitumen @ 2 kg/sq m over a priming coat of emulsion as per manufacturer's specification applied on ceiling surfaces, supported by chicken wire mesh netting tide with free ends of lacing wire with GI washers made of 22 gauge GI sheets at the end to hold the chicken wire mesh with the polystyrene board at its joints and the lacings are fixed with RC ceiling by coach screws, rawl plugs and round GI washers made of 22 gauge GI sheets. The GI washers to be provided with lacing wires at all level above plinth level under supervision of Engineer/ Consultant, all as per drawings, specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

M-21 Supplying and fastening of reinforcement bars/threaded rods in RCC duly pickled and flushed, including drilling holes in RCC using template if required, blowing out dust from drilled hole, positioning of bar/rod and fixing/setting with resin hardener chemical (lokset of FOSROC or equivalent) as per manufacturer's specification and direction of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect. a) 12 dia bars/rods

M-21 Supplying and fastening of reinforcement bars/threaded rods in RCC duly pickled and flushed, including drilling holes in RCC using template if required, blowing out dust from drilled hole, positioning of bar/rod and fixing/setting with resin hardener chemical (lokset of FOSROC or equivalent) as per manufacturer's specification and direction of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect. b) 16 dia bars/rods

M-21 Supplying and fastening of reinforcement bars/threaded rods in RCC duly pickled and flushed, including drilling holes in RCC using template if required, blowing out dust from drilled hole, positioning of bar/rod and fixing/setting with resin hardener chemical (lokset of FOSROC or equivalent) as per manufacturer's specification and direction of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect. c) 20 dia bars/rods

M-22 Supplying and application of "SIKADUR 32 (LP) of sika"/DP bonding agent of SWC or other approved equivalent on roughened and cleaned old concrete surface prior to pouring of new concrete within specified time and at all depths above and below finished

DISMANTLING AND TEMPORARY WORK

N-1 Removal of all vegetation, shrubs, bushes etc complete as directed by Engineer/Consultant and disposing the same anywhere as directed by Engineer/Consultant, all tools and labour complete in all respect.

N-2 Uprooting carefully trees including roots having a girth measured at a height upto 1.0 m above ground level or as directed by the Engineer/ Consultant, transportinf the Trees in convenient sizes anywhere within Purchaser works premises and stacking tem , all tools and labour complete in all respect. a)Girth size upto 250 mm

N-2 Uprooting carefully trees including roots having a girth measured at a height upto 1.0 m above ground level or as directed by the Engineer/ Consultant, transportinf the Trees in convenient sizes anywhere within Purchaser works premises and stacking tem , all tools and labour complete in all respect. a)Girth size from 251 to 500mm

N-3 Uprooting carefully trees including roots having a girth measured at a height upto 1.0 m above ground level or as directed by the Engineer/ Consultant, transporting anywhere within Purchaser Works premises and replanting the uprooted trees at allotted areas as directed by Engineer/ Consultant, including preparing the ground by necessary digging & filling at the area of re-plantation, complete in all respect: b) upto 250mm

N-4 Dismantling with due care of brick masonry work at all heights and depths above and below finished ground level and disposing of the muck/debris within a lead of 500 m as directed by the Engineer/Consultant

N-5 Dismantling with due care of plain/ reinforced cement concrete work at all heights and depths above and below ground level using pneumatic equipment and disposing of muck/ debris within a lead of 500 m as directed by the Engineer/Consultant. a) work including cutting of reinforcement rods and embedments

N-6 Dismantling of road/pavement work including removal of muck/debris upto a lead of 500 m as directed by the Engineer/Consultant a) Bituminous road/pavement

N-6 Dismantling of road/pavement work including removal of muck/debris upto a lead of 500 m as directed by the Engineer/Consultant b) Concrete Road/pavement

N-6) Dismantling with due care RR masonry work at all heights and depths above and below finished ground level and disposing of the muck/debris within a lead of 500 m as directed by the Engineer/Consultant all materials, tools, plant and labour complete in all respect.

N-11) Removal of Scrap of Construction building materials like concrete dibris and waste buildidng materilas and Transportion , disposal of the same as directed by the Engineer /Consultant

ROADWORK

P-1 Earthwork in excavation for box-cutting in all types of soil and filled materials but excluding hard rock in mass which requires Breaking for forming road base to required sub-levels and cross-sections and dressing the bottom of excavation, in both dry and wet conditions, including stripping of the existing vegetation cover and necessary pumping/bailing out of water, slush removal etc and transporting the excavated material to spoil dumps/fill areas/excavated pits/ road berms within a lead upto 1 km including levelling of the disposed excavated materials all as directed, as per specification and direction of the Engineer, all tools, plant and labour complete. Note: Excavation will be measured paid as per the approved excavation plan or as per actuals whichever is less. The Tenderer may be asked to excavate and transport the earth directly for mass backfilling in other areas within a lead of 1 km. In such cases, no extra payment for backfilling shall be made. a) upto 1.5 m depth below existing ground level

P-2 Watering, rolling and compacting the bottom of excavation with minimum six (6) passes of 80 - 100 KN power roller for formation of road sub-grade to achieve a CBR value as specified in the drawing and density of not less than 98% of the maximum dry density of the soil as obtained by Standard Proctor Test and dressing to correct camber, profile and slope all as per specification and direction of the Engineer, all materials tools, plant, and labour complete

P-3 Construction of granular sub-base by providing close graded Materialconforming to specifications, mixing in a mechanical mix plant atOMC, carriage of mixed material by tippers to work site, for all leads& lifts, spreading in uniform layers of specified thickness with motorgrader on prepared surface and compacting withvibratory power rollerto achieve the desired density, complete as per specifications anddirections of Engineer-in-Charge.With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

P-5 Providing and filling moorum of approved quality in layers, each layer not exceeding 100 mm thick, including consolidating each layer by watering and ramming at any location all as per specifications and directions of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect

P-6 Supplying and laying Bituminous Macadam (BM) composed of crushed coarse & fine aggregates with bituminous binder over a layer of prime coat on base course compacted to correct slope, grade and finished thickness including compacting, rolling with 80-100 KN smooth wheeled roller, as per specification and directions of the Engineer/ Consultant all materials, tool plant and labour complete in all respect: a) 50 mm thick (finished thickness)

P-7 Supplying, laying and compacting open-graded premix carpet in one layer composed of graded stone chips premixed with bituminous binder complying with IS:73 over a layer of tack coat on Bituminous base to correct slope, grade and finished thickness including compacting, rolling with 80-100KN smooth wheeled roller, as per specification and directions of the Engineer/Consultant all plant, tools, materials and labour complete in all respect a) 20 mm thick ( finished thickness)

P-8 Supplying and laying of premix seal coat comprising of approved quality sand @ 0.06 cu m per 10 sq m & 60/70 grade bituminous binder @ 6.8 kg/ 10 sq m both preheated to required temperature, thoroughly premixed, spread uniformly on bituminous surface to specific level, grade, and cross fall, all as per specification and direction of the Engineer/Consultant, all materials, tools, plant and labour complete in all respect.

STRUCTURAL STEEL WORKS

Supply of structural steel materials, loading, transporting, unloading, fabricating, erecting and fixing in position at all heights and depths above and below finished ground level welded /bolted structural steel work as specified for all members of building structures, such as all types of column bracings, all types of gantry girders, buffers, surge diaphragms, platforms, roof trusses, purlins, lacings, bracings, stiffeners, side and gable runners, beams, roof plates, MS louvers, brackets, monorails and its supports, lifting beams, posts and hangers, wind girders, floor & platform supports, stagings, staircases, toe guards, ladders, heat shields, walkways, pipe & cable racks, clamps, ties, struts, diaphragms, sag rods including threading, sag angles and all other miscellaneous structural steel work etc., as specified and as shown on drawings and / or as directed by the Engineer/Consultant including supplying and fixing bolts conforming to property class 4.6 (precision / semi precision type), nuts, washers, fittings, fixtures, etc., applying two coats of red oxide zinc chromate primer (15 microns each coat) and two coats of approved enamel paint (50 microns each coat).

Supplying, fabricating, fixing at all heights and depths above and below finished ground level M.S. tubular hand railing including posts for hand railing top and mid rails, (toe guards) etc for roofs, gantry girders, stair cases, platform, walkway, fencing etc and applying two coats of red oxide zinc chromate primer (15 microns each coat) and two coats of approved enamel paint (25 microns each coat) after fabrication as specified and as shown on drawings and/or as directed by the Engineer/ Consultant, all materials, tools, plant, labour etc complete in all respect.

Supply of structural steel materials, loading, transporting, unloading, fabricating, erecting and fixing in position as shown in the drawing, at all heights and depths above and below finished ground level square/ rectangular walkway/hot mesh gratings of opening size of about 50 mm x 30 mm as specified and as shown on drawings and/or as directed by the Engineer/ Consultant fabricated with steel sections such as flats, bars, angles and channels etc., all materials, tools, plant labour etc. complete in all respect.

Supply of structural steel materials, loading transporting, unloading, fabricating and erecting and fixing in position at all heights and depths above and below finished ground level, chequered plate excluding structural steelwork for supports and stiffeners, at floors, walkways, platforms, staircases, etc as specified and as shown in drawings and/or as directed by the Engineer/Consultant including supplying and fixing bolts conforming to property class 4.6 (precision/semi-precision type), nuts, washers etc, applying two coats of approved primer (15 microns each coat) after fabrication and two coats of approved enamel paint (25 microns each coat), all materials, tools, plant labour etc. complete in all respect

Supply of structural steel materials, loading, transporting, unloading, fabricating, erecting and fixing in position at all heights and depths above finished ground level welded /bolted structural steel work as specified for all members of building structures, such as all types of crane rails conforming to IS:3443 and fixtures for crane rail, as specified and as shown on drawings and / or as directed by the Engineer/ Consultant including supplying and fixing of clips/bolts, nuts, washers, fittings, fixtures, etc., applying two coats of red oxide zinc chromate primer (15 microns each coat) and two coats of approved enamel paint (25 microns each coat).

Supplying, fabricating, erecting and fixing in position as shown in the drawing, at all heights and depths above and below finished ground level welded mesh made of 4 mm dia MS rod including structural framework at roof openings, coverings as specified and as shown on drawings and/or as directed by the Engineers/Consultant including supplying and fixing bolts conforming to property class 4.6 (precision /semi precision type), nuts, washers, fittings, fixtures etc. applying two coats of approved primer (15 microns each coat) after fabrication and two coats of approved enamel paint (25 microns each coat), all materials, labour, tools and plant to complete the work in all respects.

Supply of 5/6 mm thick M.S. plates (conforming to IS:2062) loading, transporting, unloading, fabricating, erecting, fixing in position gutters, including all structural steel work for supports, bearers, clamps, stiffeners etc. at all heights and depths above and below finished ground level including supplying and fixing bolts conforming to property class 4.6 (precision/semi-precision type) nuts, washers etc, as specified and as shown on drawings and/or as directed by the Engineer/ Consultant applying two coats of approved primer (15 microns each coat) and two coats of approved enamel paint (25 microns each coat) after fabrication, all materials, labour, tools and plant to complete the work in all respect.

Conducting ultrasonic testing of plates for cracks, laminations, fissures etc complete as per specification, all tools, plants, materials and labour complete in all respect

Conducting radiographic testing (film size 9 inch x 3 inch) of butt welds complete as per specification, all materials, tools, plant and labour complete in all respect

Supplying, cutting, shaping and fixing sal wood make wooden blocks of approx. size 200 mm x 200 mm x 300 mm for crane rail buffers with through bolts, nuts and washers as shown on drawings, all materials, tools, plant and labour complete in all respect.

Supplying, transporting to site, cutting, placing and fixing in position at all heights above finished ground level pre-colour coated trapezoidal profile steel sheets minimum 0.5 mm total coated thickness (TCT) for roof & monitor including supply and fixing of self tapping, self drilling steel screws with integral EPDM washers etc of approved make, Aluminium pop rivet of approved make, non-hardening poly-sulphide or other approved sealant, mastic tapes and all other accessories to prevent water penetration, all ridging/flashing using the pre-colour coated plain sheets minimum 0.5 mm total coated thickness (TCT), all with metallic coating and paint coating on top and bottom surfaces as per the technical specification , Part B: Cl.E Type-II and conforming to the requirements and standards as specified and of approved make including on-site roll forming facilities to extrude single length trapezoidal profile sheet if required, suitable for direct erection on roof, all as per the direction of Engineer and as shown on drawings, all materials, tools, plant and labour complete. (Only net areas/length as laid excluding laps will be measured)

Supplying, transporting to site, cutting, placing and fixing in position at all heights above finished ground level pre-colour coated trapezoidal profile steel sheets minimum 0.5 mm total coated thickness (TCT) for side/gable including supply and fixing of self tapping, self drilling steel screws with integral EPDM washers etc of approved make, Aluminium pop rivet of approved make, non-hardening poly-sulphide or other approved sealant, mastic tapes and all accessories to prevent water penetration, all flashing ,using the pre-colour coated plain sheets minimum 0.5 mm total coated thickness (TCT), all with metallic coating and paint coating on top and bottom surfaces as per the technical specification, Part B: Cl.E Type-II and conforming to the requirements and standards as specified and of approved make, including on-site roll forming facilities to extrude single length trapezoidal profile sheet if required, suitable for direct erection on side/gable, all as per the direction of Engineer and as shown on drawings, all materials, tools, plant and labour complete. (Only net areas/length as laid excluding laps will be measured)

Supplying , transporting to site, cutting, placing and fixing in position at all heights above finished ground level Polycarbonate sheets 2 mm thick on roof / vertical faces matching with the Trapezoidal profile sheets including supplying and fixing of all necessary accessories and finally beading the joints with silicon sealant to prevent water penetration, all as per the technical specification all as per the direction of Engineer and as shown on drawings, all materials, tools, plant and labour complete. (Only net areas/length as laid excluding laps will be measured)

Supplying, fabricating, transporting, erecting and fixing in position at all heights and depths above and below finished ground level welded structural steelwork for in-situ modification/ strengthening of existing structural members like all types of columns, gantry girders, auxiliary and surge girders, diaphragms, platforms, roof trusses and girders, bracings, stiffeners, beams, brackets, monorails and it's supports, lifting beams, posts and hangers, wind girders, floor and platform supports, stagings, staircases, walkways, M.S. Angle/Tubular Sections/Posts in hand railings, mid rails, toe guards and all other miscellaneous structural steelwork as specified and as shown on drawings and/or as directed by the Engineer/ Consultant including supplying and fixing bolts conforming to property class 4.6 (precision/semi-precision type), nuts, washers, fittings, fixtures etc. including painting after necessary surface cleaning of existing structural members and touch up with two coats of red oxide zinc chromate primer (15 microns each coat) in the damaged portion and with all material, labour, tools and plant complete in all respect. Note: Newly Strengthened/added members will be taken for measurement

Supplying and providing grout with M30 grade concrete as defined by IS:456 with 6 mm and down graded stone aggregates in column bases after aligning and levelling of steel structures including cleaning column bases/foundation tops, providing shuttering, mixing, placing, ompacting and curing, all as per drawings and directions of the Consultant, all materials, tools, plant and labour complete in all respect.

Supplying, transporting to site, fabricating and fixing Galvanised link chains used for handrailing at all heights and depths above and below finished ground level made up of 6 mm dia. MS Rounds electrically welded. Outside length and width of links shall not exceed 6 times and 3½ times the diameter of the material respectively as shown on drawings and/or as directed by the Engineer/Consultant with all materials, tools, tackles, labour etc. complete in all respect.

Radiographic testing of welded joints

Ultrasonic testing of welded joints

SOIL INVESTIGATION & SITE SURVEY

Soil Investigtion & Survey in LHS area ( As per the Layout of LHS area dwg no:28812-3CA-000-CVL-0012)

Bidder Name

Amount in Words

Balaji Operation And Maintenance Services Private Limited

SRC INFRA COMPANY PVT.LTD

SRC INFRA COMPANY PVT.LTD