construction of biology and chemistry lab at GIC chauki

Amount

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 tublar frames for doors, windows and ventilato mild steel Tee-sections, joints mitred and welded with 15x3 10cm long embedded in cement concrete blocks 15x10x10 cm of 1 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm no size) or with wooden plugs and screws or rawl plugs and screws or dash fastener or with fixing clips or with bolts and nuts as

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

15 mm cement plaster on rough side of single or half brick wall fini floating coat of neat cement of mix 1:3 cement Fine sand

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.

Cement concrete flooring 1:2:4 (1 cement: 2 coarse sand : 4 grad finished with a floating coat of neat cement including cement slurry finished with a floating coat of neat cement including cement slurry the cost of nosing of steps etc. complete. 40mm thick with 20mm nominal size stone aggregate.

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand)

Providing and fixing glass strips in joints of terrazo/ cement floors. 40 mm wide and 4 mm thick.

Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete

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 at all levels

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)

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

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 snowsem approved quility Apex

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.

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

Excavation in soil in Hilly Area by manual means including cutting andtrimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per drawing and Technical Specifica tion Clause

Random Rubble Masonary laid dry in breast wall,retaining wall, parapets,scupper etc. Including supply of all materials,labour,t & p& royality etc,required for proper complition of work.(As per PWD Uttarakhand specifications)

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc.(As per PWD Uttarakhand specifications)

C.C block msonary in plum masonary 40% plum and 60% c.c 1:37 cement c/sand 40mm s/b

S/F of white / Green borard for classes 1.80x1.20m

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

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.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32. White Vitreous China Wash basin size 630x450 mm with a pair of 1 pillar taps.

Providing and fixing gun metal gate valve with C.I. wheel of appro (screwed end) 25 mm nominal bore

PURUSHOTAM DUTT UNIYAL

M/S DHAN SINGH CONTRACTOR AND GENERAL ORDER

Ramesh kumar joshi

Ganga Prasad Semalty