COMPLETION OF INCOMPLETE WORK AGAINST CA NO GE DNR 15 OF 2020 21 CERTAIN REPAIR TO ROOF CEILING ROOF TREATMENT CGI GALVALUME SHEET AND OTHER RELENENT B AND R WORKS AT BRC UNDER AGE BR I DANAPUR CANTT AND CA NO GE DNR 16 OF 2020 21 CERTAIN REPAIR TO D

Amount

Dismantling of corrugated or semi corrugated Asbestos Cement (AC) sheets in roof covering complete all as specified and directed.

S & F of 6 mm thick asbestos cement corrugated or semi-corrugated sheets fixed with ‘L’ type or ‘J’ type or cranked hook bolts and washers as in roof covering, walls etc. complete all as specified and directed.

S & F of 6 mm thick asbestos cement two-piece adjustable plain wing ridge fixed with coach screws and washers as in roof covering, walls etc. complete all as specified and directed.

Dismantling of timber scantling 40 Sqcm and over in section, in any position as in Framed work complete all as specified and directed.

S & F of mild steel work as in wind ties for foof including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe – 290 Gde E -- 165 complete all as specified and directed.

S & F of 2nd class soft wood in scantlings, clean sawn in any position and any description as in framed work complete all as specified and directed.

Dismantling of wall and ceiling boards (fiber, pulp, insulation etc.) or insulation boards / slabs / blankets, any thickness including cover fillet complete all as specified and directed.

S&F Steel work in tubular trusses 40mm nominal bore medium weight inlcluding special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St. 240 complete all as specified and directed.

S&F in position false ceilling comprising of grid system of Armstrong etc for frame work with GI powder coated angle wall runners of size 19 mmX19 mm cross Tee of size 24mmX24mm and main tee of size 34mmX24mm at 60 cm c/c approx to form a grid of 600mmX600mm filled with 12 mm thick tegular edge of insulation Armstrong ceilling tiles of mineral wool rock fibres make of approved designer false ceilling shall be suspended form roof on main runners @ 0.90 mm c/c by means of suitable suspender (average 1.50 mtr length) 4 mm GI wire with adjustable cleats of hook complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness including Nainital or similar pattern roof covering complete all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of colour having tensile strength of 550 Mps as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed

S&F roof trusses Mild Steel (framed), trussed, purlins, crane gantries, rails and fastening and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and directed

M & L for preparation of New or previously un-treated steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

S & F of 0.63 mm thick galvanized corrugated iron (CGI) sheeting with two corrugation side lap inclusive of both sides fixed with coach screws and washers as in roof covering, walls etc using grade of zinc coating -275. complete all as specified and directed.

Demolition of existing treatment of roof/ parapet , Mud puska on roof /parapet including plastering, brick tiles, stone slabs and leeping any thickness including removal of debris from site complete all as specified and as directed.

M&L Water proofing treatment on "Non approachable / non accessible roof" surface (Horizontal & Vertical surfaces) in following sequence through manufacturer / authorized applicator of the manufacturer including taking down of existing roof treatment complete all as specified and directed. (i) Properly cleaning and drying concrete surfaces to receive the new treatment. Rate is inclusive of disposal of dismantled materials. (ii) Applying a coat of oxidised bitumen based solvent primer @ 0.3 Kg / Sqm (iii) Applying evenly a tack coat of industrial bitumen 85/25 grade @ 1.2 kg/ Sqm incl cleaning surfaces. (iv) Laying unrolled over the bitumen coated surface, polymeric water proofing membrane Hyperplas standard wt not less than 3kg /Sqm with 100 mm over laps shall be sealed by flame as per manufacturers instruction. (v) Applying a coat of bituminous aluminium paint @ 100 gm/ Sqm over & incl a coat of hot air blown grade bitumen of grade 85/25 @ 1.2 kg/ sqm duly sanded over polymeric membrane complete

M & L average thickness 25mm for plain cement concrete 1:2:4 type B-0 (using 12.5 mm graded stone aggregate), as in padding / levelling course for maintain to proper slope of roof including necessary form work as required complete all as specified and directed.

M & L for 20 mm thick screed bed in cement mortar 1:4 with WPC @ 200 ml per bag of cement or as per manufacturer's instruction on roof surface and finishing the surface even and smooth without using extra cement complete all as specified and directed. NOTE :- WPC shall be measured and paid saperatly.

Supply only liquid water proofing compound complete all as specified.

Demolition of brick work or stone / boulder masonry including all quoins, arches, pillars, etc. built in cement mortar or cement lime mortar complete all as specified and directed.

Demolition of cement concrete (un-reinforced) any description and laid in any position complete all as specified and directed.

Desilting of storm water drain by excavation in soft/loose soil settled deposited soil/earth/silt/mud from bed of drain in foil condition including cleaning of shrubs, vegitation and grass etc whatsoever with therein, bed of drain condition including getting out and removing excavated material and deposited the same to a distance n exc 50m complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

M & L for plain cement concrete, 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan exc. 6.00 m mean radius built in cement mortar 1:4 complete all as specified and directed.

Ditto- all as per item No 25 above -----but except bricks.

M & L for plain cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in surface channel or drain or benching in manhole complete all as specified and directed.

M & L for plain cement concrete 1:2:4 type B-0 (using 12.5 mm graded stone aggregate), as in lintels upto 1.5 m clear span, cills, steps,seismic and other similar bands, plinth course, string courses, lacinng courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles & throating as directed including necessary form work as required complete all as specified and directed.

Taking down cement or cement lime plaster from brick or stone walls etc. including raking out joints, hacking for keys, scrubbing down with water etc. complete all as specified and directed.

M & L for 15 mm thick rendering in cement mortar 1:4 on fair faces of brick work or stone masonry or on one side of lathing surfaces and finishing the surface even and smooth without using extra cement complete all as specified and directed.

M & L for cement concrete 1:3:6 type C-2, using 40 mm graded stone aggregate as in bed to drain pipes of 300 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

S & F of 300 mm bore reinforced concrete pipe Spigot & socket type, class NP-2, laid & jointed in cement sand mortar 1:1 with spun yarn complete all as specified and directed.

M & L for providing pre-cast cement concrete landing, cover slabs (for man holes etc), chullah hoods, chajjas, water troughs, mangers, shelves and similar items with plain faces in cement concrete 1:2:4 type B-1, using 20 mm graded stone aggregate and setting in cement mortar 1:4 complete all as specified and directed.

M & L for mild steel TMT bars 8 to 10 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

~Ditto~ all as per serial item No. 34 above 10 mm dia and over round bar as in rungs and manhole cover handles complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds, mitered / stopped ends etc. complete all as specified and directed.

jaglalchoudharyandsons

Vijay Bakshi and Son

M/S ANAND MOHAN ENTERPRISES

M/S PRAVIN ENTERPRISES

M/s Naresh Chand Agrawal

M/S Priya Trading Agency

M/s Mukesh and company