repair/ renovation to various residential buildings under division no.iii shimla. (sh -repair of set no. 18 19 i/c c/o toilets, , tiles work misc work etc near nh circle at balakwali at chaura maidan shimla.) repair/ renovation to various residential buildings under division no.iii shimla. (sh -repair of set no. 18 19 i/c c/o toilets, , tiles work misc work etc near nh circle at balakwali at chaura maidan shimla.) , providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:2:4 (1 cement : 2 coarse sand) : 4 graded stone aggregate 20 mm nominal size) , brick work with common burnt clay selected f.p.s. (non modular) bricks of class designation 7.50 in exposed brick work including making horizontal and vertical grooves 10mm wide 12mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand) above plinth level upto floor all level complete as per directions and approval of engineer-in-charge including carriage of materials within all leads and lifts , half brick masonry with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in foundations cement mortar 1:4 (1 cement : 4 coarse sand)complete including carriage of material within all leads and lifts. , providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position with necessary stainless steel screws etc.complete. including carriage of materials within all leads and lifts.:- sal wood. , steel work including hollow section welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel including hollow section etc. as required upto all floor levels in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works all complete as specified and as directed by the engineer-in-charge upto all floor levels including carriage of materials in all leads and lifts. , providing and fixing 50mm dia m.s pipe hand rail slip resistent with round end at two levels at 75cm and 90cm height as per approved architectural drawings and design complete upto all floor levelsas specified and as directed by the engineer-in-charge upto all floor levels including carriage of materials in all leads and lifts. , 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 18: 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 60 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 the manufacturer), with water absorption less than 0.08% and conforming to is: 15622, of approved brand & manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to is: 15477, in average 6 mm thickness, including grouting of joints (payment for grouting of joints to be made separately). size of tile 300x450 mm , 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand) , providing and fixing g.i. pipes complete with g.i. fittings and clamps, i/c cutting and making good the walls etc. 15 mm dia nominal bore (internal) , providing and fixingbrass unions: 15 mm nominal bore.including carriage of materials within all leads and lifts. , constructing manhole with r.c.c top slab in 1:2:4 mix in 1 cement 2 sand 4 graded stone aggregate 20mm nominal size) foundation concrete1:4:8 (1cement 4 sand 8 graded stone aggregate 40mm nominal size inside plastering 15mm thick with cement mortar 1:3 (1cement 3 sand)finished with a floating coat of neat cement and making channels inconcrete 1:2:4 mix(1cement 2 sand 4 graded stone aggregate 20mm nominal size) finished smooth complete including curng and testing:- inside size 800mm x 800mm and 500mm deep including 455x610mm dia precast r.c.c. covers of ntc make or equivalent manhole coverwith frame (medium duty) with 200mm thick walls of brick masonry using common burnt clay building bricks in cement mortar 1:3 (1 cement : 3 sand)including carriage of materials within all leads and lifts. , providing and fixing high pressure pvc (finolex) type b and socket watse and ventilating pipe icluding with approve dadhesive comple.150 mm nominal inner dia pipes , providing and fixing high pressure pvc (finolex) type b and socket watse and ventilating pipe icluding with approve d adhesive complete .110 mm nominal inner dia pipes , providing and fixingpvc collars isi marked including fixing with approved adhesive etc.complete including carriage of materials within all leads andlifts:-110mm dia. , disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of engineer-in-charge.