Construction work of Physics, Chemistry and Biology laboratory in GIC Chandreshwarsain under block Jakhanidhar

Amount

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

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar

Earth work in rough excavation, banking excavated earth in layers cm in depth, breaking clods watering, rolling each layer with ½ ton or steel rammers, and rolling every 3rd and top-most layer with po 8 tonnes and dressing up in embankments for roads, flood banks, guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m. All Kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level. 1:5:10 (1 cement: 5 coarse sand: 10graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level in 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade cost of centring and shuttering - -All work upto plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Random rubble masonry with hard stone in foundation and plinth i levellingup with cement concrete 1:6:12 (1 cement: 6 coarse sand aggregate 20mm nominal size) at plinth level with

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in Cement mortar 1:6 ( 1 cement : 6 coarse sand )

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement in 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Providing and fixing pressed steel door frames confirming to IS: 43 from commercial mild steel sheet of 1.25 mm thickness including h jamb, bead and if required angle threshold of mild steel angle of se or base ties of 1.25mm pressed mild steel welded or rigidly fixed t mechanical means, adjustable lugs with split end tail to each jamb butt hinges 2.5mm thick with mortar guards, lock strike-plate and as specified and applying a coat of approved steel primer after pre surface as directed by Engineer-in-charge

Brick work with F.P.S. bricks of class designation 75 in superstruct level upto floor V level in all shapes and sizes in 1:6

Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-T ype sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel prime

Renewing glass panes, with putty and nails wherever necessary float glass panel of thickness4mm

Structural steel work in single section fixed with or without c plate including cutting, hoisting, fixing in position and applying a pr coat of approved steel primer all complete.

Centring and shuttering including strutting,ropping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform.

Centring and shuttering including strutting,ropping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Centring and shuttering including strutting,ropping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts.

Centring and shuttering including strutting,ropping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars.

12 mm cement plaster of mix in 1:6 (1 cement : 6 fine sand) in Smooth surface

15 mm cement plaster on rough side of single or half brick wall of mix 1:6

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

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption 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), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete.Size of Tile 600x600 mm

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.Granite work

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete DSR 8.31

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete.

1:3:6 (1 Cement : 3 fine sand : 6 graded stone aggregate 40 mm nominal size). In drin

Grading roof for water proofing treatment with cement mortor 1:3 (1cement 3 coarse sand)

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately.

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

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.

Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade

Finishing walls with water proofing cement paint of required shade in 2 coad approved quility Apex

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

Providing, laying and jointing glazed stoneware pipes grade ‘A’ with stiff mixture. 100 mm diameter.

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse Inside size 60x45x50 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg): With F.P.S. bricks with class designation 75 with inside plastering 12 mm th of cement mortar 1:3 finished smooth with a floating coat of neat cement.

Providing and fixing G.I. pipes complete with G.I. fittings and clam cutting and making good the walls etc. Iinternal work - Exposed on wall. 15 mm dia. nominal bore.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 15mm nominal bore.

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P . brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P . brass trap with necessary C.P . brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required :

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.15mm nominal bore.

Providing and placing on terrace (at all floor levels) polyethylene w tank ISI : 12701 marked with cover and suitable locking arrangement tank ISI : 12701 marked with cover and suitable locking arrangem necessary holes for inlet, outlet and overflow pipes but without fitti base support for tank.

Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.

RATAN SINGH RAWAT

surat ram bhatt

DHARAM SINGH JAKHERI

SATPAN SINGH BAGIYAL

VIJAYPAL SINGH KUMAI

ASHISH NEGI

RAMESH SEMWAL

Raven Singh Bisht

SHEESHAM SINGH RAWAT

PYAR SINGH BISHT