Renovation and landscapping of the surrounding area of staff club building , RIMS, Imphal.

Amount

Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m :

All kinds of soil

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Construction of granular sub-base by crusher run, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering --All work upto plinth level:

1:4:8 ( 1 Cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Brick work with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth in:

Cement mortar 1:4 (1 cement : 4 coarse sand)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.

Grading-I

Providing and laying factory made cement concrete interlocking paver block of M30 grade made by block making machine with strong vibratory compaction of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

60mm thick

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600 x 600 mm

Providing and laying rectified Glazed Ceramic floor tiles 300x300 mm or more (thickness to be specified by the manufacturer) of 1st quality conforming to IS :15622 of approved make in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand) including pointing the joints with white cement and matching pigments etc., complete.

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm ( average ) thick base of cement mortar 1 : 4 ( 1 cement: 4 coarse sand ) laid and pointing with cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer -in - Charge.

Polished Granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :

1:3 (1 cement: 3 fine sand)

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

Of sectional area 40 square centimetres and above.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

G.S. Sheet

Dismantling steel work manually/ by mechanical means in built up sections without embering and stacking within 50 metres lead as per direction of Engineer-in-charge.

Steel work in built up tubular (round, square or rectangular tubes etc.) trusses etc., including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted including special shaped washers etc. complete.

Electric resistance or induction butt welded tubes.

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge)with zinc coating 120 grams per sqm as per IS: 277, in 240 mpasteel grade, 5-7 microns epoxy primer on both side of the sheetand polyester top coat 15-18 microns. Sheet should haveprotective guard film of 25 microns minimum to avoid scratchesduring transportation and should be supplied in single length upto12 metre or as desired by Engineer-in charge. The sheet shall befixed using self drilling /self tapping screws of size (5.5x 55 mm)with EPDM seal,complete upto any pitch in horizontal/ vertical orcurved surfaces, excluding the cost of purlins, rafters and trussesand including cutting to size and shape wherever required with

Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing precoated galvanised steel sheet roofingaccessories , Zinc coating 120gsm as per IS: 277 in 240mpa steelgrade, 5-7 microns epoxy primer on both side of the sheet andpolyester top coat 15-18 microns using self drilling/ self tappingscrews or with polymer coated J or L hooks, bolts and nuts and orG.I. seam bolts and nuts, G.I. plain and bitumen washers complete :

Ridges plain (500 - 600mm).

Precoated galvanised iron profile sheets 0.50 mm thick

Gutter (600 mm over all girth).

Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing at all height false ceiling including providing and fixing of frame work made of special sections, power pressed from M.S. sheet and galvanised with zinc coating of 120 gms/ sqm (both sided inclusive) as per IS : 277 and consisting of angle cleats of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5mm diax50mm long with 6mm dia bolts,other flange of cleat fixed to the angle hangers of 25x25x0.55mm of required length with nuts and bolts of required size and the other end of the angle hanger fixed with intermediate G.I. channels 45x15x0.9mm running at the spacing of 1200mm centre to centre, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26mm each having clips of 10.5mm at 450mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64mm diax230mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450mm centre, with 25mm long drive-all screws @ 230mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall

12.5 mm thick tapered edge gypsum fire resistant board conforming to IS: 2095- Part I,

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarsesand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

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

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

Two coat

Applying priming coat:

With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture

Applying priming coat:

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works:

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture.

M/S Y SOMORJIT SINGH (BID ID -3293941)

M/S L SHANTIKUMAR SINGH (BID ID -3293900)