REPAIR TO BOUNDARY WALL SEWAGE LINE MANHOLES HARDSTANDING AND CERTAIN OTHER WORKS AT TAMULPUR AND DARRANGA MIL STN UNDER GE RANGIA

Amount

S&F of mild steel posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and as directed by Engineer-in-charge.

Dismantling posts or struts (wood, steel or R.C.C.) of any section, embedded in concrete including taking out embedded portion and making good disturbed ground, complete all as specified and as directed by Engineer-in-charge.

M&L for Excavation in post holes (or similar holes) each n.exc 0.5cum in soft/loose soil and getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm, watering and removing of surplus soil to a distance n.exc 50 meters and making good surface, complete all as per specified and as directed by Engineer-in-charge.

M&L for PCC 1:3:6 type C-2 (40mm graded stone aggregate) as in foundations, fillings and mass concrete complete all as per specified and as directed by Engineer-in-charge.

M&L for Providing cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in coping, roof kerbs or mud stops, rounded or chamfered on edges including necessary formwork and demolition of existing old unserviceable concrete, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing 450mm dia Reinforced concrete pipes, class NP2, laid and jointed complete with collars, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors, complete all as specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius built and set in cement mortar 1:6, incl demolition of existing B/W,complete all as per specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built and set in cement mortar 1:4, incl demolition of existing B/W, complete all as per specified and as directed by Engineer-in-charge.

S&F of 11-15 mm dia Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5cm but n exc 10cm long, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 100mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc.(each line wire to be measured), complete all as specified and as directed by Engineer-in-charge. NOTE: Cost of GI Binding Wire shall deem to be included in the quoted Unit Rate.

S&F in-repair of 4.0mm dia GI Chain Link Fencing of 100x100mm Mesh to any type of standards, rails, straining bolts, etc. including provission of binding wire, complete all as specified and as directed by Engineer-in-charge. NOTE: Cost of GI Binding Wire shall deem to be included in the quoted Unit Rate and MS nut-bolt-washer, tie bar, flat iron will be measured and paid separately.

S&F of mild steel Tie bars cut to length, bent to shape required, including cranking, bending as in stiffner to chain link fencing, conforming to Fe- 290 Gde-E-165, complete all as specified and as directed by Engineer-in-charge.

M&L for Hardcore with broken stones/ boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and as directed by Engineer-in-charge.

M&L for providing glossy finished PU coated Chequered cement concrete coloured tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors., laid over 20mm thick cement screed 1:6 with grey cement and pigments to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing 75 mm thick Cement concrete type C-2, 1:3:6 (40mm graded stone aggregate) as in floor/ path/ hardstanding/plinth protection, etc. or similar works, laid in altenate bays including use and waste of form work and finishing concrete surfaces even and fair and demolition of existing old unserviceable concrete, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Machine pressed precast coloured concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade, with grey cement and pigment, including dismantling the existing old unserviceable paver block of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing 100 mm thick Cement concrete type C-2, 1:3:6 (40mm graded stone aggregate) as in sub-base of floor/ path/ hardstanding/plinth protection, etc. or similar works, laid in altenate bays including use and waste of form work and finishing concrete surfaces even and fair, including demolition of the exisiting old PCC, complete all as per specified and as directed by Engineer-in-charge.

M&L for sand filling under floors or in foundations spreading and levelling in layers not exc. 25 cm thick including watering and consolidation, complete all as per specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of wall and applying three coats of white wash, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously un-treated steel/iron surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of Synthetic enamel paint (1st quality) of any tint over a coat of red oxide primer, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously un-treated steel/iron surfaces of any description, n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint and applying two coats of Synthetic enamel paint (1st quality) of any tint over a coat of red oxide primer, complete all as specified and as directed by Engineer-in-charge.

M&L for Rendering 15mm thick in cement morter 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement), complete all as specified and as directed by Engineer-in-charge.

M&L for Cleaning of septic tanks of any capacity with removing of sludges etc and carrying to a distance exc 100 meters but n.exc 250 meters and depositing in ditches including necessary rough excavation over areas in soft/ loose soil with spreading and leveling of excavated soils in the ditches over the sludge, removing surplus soils to a distance n.exc 50m and supply and sprinkling bleaching powder over the area of ditches with one meter around, complete all as per specified and as directed by Engineer-in-charge. (Note: Unit Quoted Rate shall be inclusive of Excavation and Bleaching powder)

M/S Rajkamal Enterprise

M/S KIRAN ENTERPRISE

M/S S.S. Construction

LAMBA ENGINEERS