Providing and laying of G.I. Pipe line (water supply) for ST-01, ST-02, School Building, Community Hall and R.S.S from main pipe line near B-26 Hostel Block at North Campus of IIT Mandi.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth as directed by Engineer-in-charge,in all lead and lift for all kinds of soil as per entire satisfaction and direction of Engineer -in-charge

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:3:6 (1 cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases for columns as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete, as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 15 mm dia nominal bore,as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 25 mm dia nominal bore,as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 65 mm dia nominal bore,as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :50 to 80 mm nominal bore ,as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing gun metal non- return valve of approved quality (screwed end) :65 mm nominal bore, Horizontal as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing gun metal non- return valve of approved quality (screwed end) :65 mm nominal bore, Vertical as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 ,as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :15 mm diameter pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :25 mm diameter pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :65 mm diameter pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 15 mm nominal boreas per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 25 mm nominal boreas per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 65 mm nominal boreas per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Mahender Kumar Contractor

Balwant SIngh Thakur