PROVN OF WALL, FLOOR TILING TO EXISTING SHED NEAR BLDG NO P 141 AT CGRA KUNJATHBAIL AND RENOVATION OF SECURITY WATCH TOWER AT CGDHQ 3 AND CONSTRUCTION OF PARKING SHED IN FRONT OF CGOM NEW MANGALORE UNDER GE(I)(CG) GOA

Amount

SCH A PART- I [ PROVN OF WALL FLOOR TILING TO EXISTING SHED NEAR BLDG NO. P 141 AT CGRA KUNJATHBAIL] ] Excavating in trenchesn for hard/dense soil exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and directed. [Total Quantity = 29.00 (Sch A Part-I) +18.00 (Sch A Part-II) = 47.00 Cum]

M & L Plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in foundation/mass concrete for wall and post struts complete all as specified and directed. [Total Quantity = 3.50 (Sch A Part-I) +1.00 (Sch A Part-II) + 1.60 (Sch A Part-III) = 6.10 Cum]

Returing filling in including spreading levelling watering in layers n.exc 25 cm soft/disintegrated complete all as specified and directed. [Total Quantity = 11.00 (Sch A Part-I) +11.00 (Sch A Part-II) + 20.00 (Sch A Part-III) = 42.00 Cum]

Removing excavated material (soil) to a deistance exc 250 cum and n.exc 500 m and deposited where directed at a level n.exc 1.5m above the starting point complete all as specified and directed. [Total Quantity = 18.00 (Sch A Part-I) +7.00 (Sch A Part-II) + 10.00 (Sch A Part-III) = 35.00 Cum]

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

M & L Mild steel TMT bars 5mm dia and over up to and including 10mm dia & over cut to length ,bent to shape required including cranking, bending spirally for hooping for coloumns,hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips as in stirrups, spaces and binders complete all as specified and directed.

M & L Reinforced cement concrete M-30 Design mix concrete using 20mm graded stone aggregate for coloumns, Pillars, Posts etc complete all as specified and directed.

M & L Reinforced cement concrete M-30 Design mix using 20mm graded stone aggregate as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

Use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for flat rough finished surfaces of concrete complete all as specified and directed.

Use and waste of form work to sides of pillars,posts, struts, piers, coloumns and stanchions including for fair finished surfaces of suare, rectangular, polygonal rough finished surfaces of concrete.

M & L Dressed laterite stone masonry, well bonded, bedded and solidly hearted built in Cement mortar 1:6 complete all as specified and directed. [Total Quantity = 28.00 (Sch A Part-I) + 4.00 (Sch A Part-II) + 8.00 (Sch A Part-III) = 40.00 Cum]

M & L Rendering 15mm thick in Cement mortar 1:4 on fair faces of stone masonry finished even and smooth without using extra cement complete all as specified and directed. [Total Quantity = 270.00 (Sch A Part-I) + 8.00 (Sch A Part-II) + 125.00 (Sch A Part-III) = 403.00 Sqm]

M & L Preparation of new plaster surfaces wall and applying two coats of cement based paint over a coat of primer complete all as specified and directed. [Total Quantity = 270.00 (Sch A Part-I) + 8.00 (Sch A Part-II) + 125.00 (Sch A Part-III) = 403.00 Sqm]

M & L Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out hard and dense soil complete all as specified and directed. [Total Quantity = 190.00 (Sch A Part-I) + 30.00 (Sch A Part-II) + 90.00 (Sch A Part-III) = 310.00 Sqm]

M & L 100mm thick Plain cement concrete type D2 1:4:8 grade (using 40mm graded stone aggregate) as sub base etc complete all as specified and directed. [Total Quantity = 190.00 (Sch A Part-I) + 30.00 (Sch A Part-II) + 60.00 (Sch A Part-III) = 280.00 Sqm]

M & L 25mm thick Plain Cement concrete type B- 2, 1:2:4 (using 40mm graded stone aggregate) as in hardstanding etc complete all as specified and directed.

M & L Virified Ceramic tiles light shade of 10mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 Sqm but not exceeding 0.42 Sqm, in floors , etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm screed bed of 1:4 ratio complete all as specified and directed.

All as per Item No 17.00 here-in- before but as in skirting/dado over 10 mm thick rendering in Cement mortar (1:4) complete all as specified and directed.

S & F factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multichambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. (Glass or wiremesh shall be paid separately) [Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made] [Total Quantity = 2.20 (Sch A Part-I) + 13.00 (Sch A Part-II) = 15.20 Sqm]

SCH A PART- II [ RENOVATION OF SECURITY WATCH TOWER AT CG DHQ 3 ] M & L Roughening surfaces of old concrete floor/wall by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and directed.

M & L Coloured Non - skid Ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm Screed bed 1:4 ratio complete all as specified and directed.

M & L Glazed ceramic tiles in vertical/skirting surface 350mm x 250mm x7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match and including 10mm thick backing plaster in cement mortar 1:4 complete all as specified and directed.

Taking down chowkats or frames n exc 1.5 sqm each (without taking off shutters from the frames) complete all as specified & as directed.

Taking down chowkats or frames exc 1.5 sqm but n.exc 4 sqm each (without taking off shutters from the frames) complete all as specified & as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed

M & L providing and fixing stainless steel (Grade 316) circular/ square 25mm and 50mm dia/section railing made of hollow tubes,plates, brackets etc., including welding, grinding,buffing, polishing and making curvature (where everrequired) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed

Demolition of cement concrete in ground floors and paving n exc 15cm thickness (below or above ground level) including plinth protection complete all as specified and directed

M & L Plain cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate as in coping or roof kerbs on roof chamfered on edge including troweling slightly complete all as specified and directed.

M & L Preparing old surface of ceiling by brooming down or steel wire brushing, scraping down moss and efflorescent salt etc and applying one coat of white wash complete all as specified and directed

M & L Preparing old surface of wall by brooming down or steel wire brushing, scraping down moss and efflorescent salt etc and applying one coat of White wash complete all as specified and directed

M & L Preparing old surface of wall by brooming down or steel wire brushing, scraping down moss and efflorescent salt etc and applying one coat of cement base paint complete all as specified and directed

Supply & Laying of 60mm thick machine pressed precast concrete paver block any shape & size confirming to IS 15658-2006 of M-35 grade with grey cement and pigment etc complete all as specified and directed [Total Quantity = 30.00 (Sch A Part-II) + 60.00 (Sch A Part-III) = 90.00 Sqm]

M & L Sand filling under floors or in foundations including watering and consolidation etc complete all as specified and directed [Total Quantity = 1.50 (Sch A Part-II) + 3.00 (Sch A Part-III) = 4.50 Cum]

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

SCH A PART-III [CONSTRUCTION OF PARKING SHED IN FRONT OF CGOM] Excavation in post holes in soft/disintegrated rock each n exc 0.50cum getting out,returning in and ramming earth or broken rubble mixed with earth around in layer not exc 25 cm watering and removing surplus soil to a distance n exc 50m and making good surface complete all as specified and directed.

M & L Plain Cement Concrete Type C1 1:2:4 (using 20mm graded granite stone aggregate) parapets, wall copings, including use and waste of form work complete all as specified and directed.

S & F Steel work tubular trusses square/rectangular/round section as in main and cross beam, rafter and purline including bending the MS tube to a required curved shape as directed and special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS.1161-1979 grade St.-240, complete all as specified and directed

S & F Fe 410W (Gde E-250) quality A for 6mm thick mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted,bolted or welded attachment to bottom of GI pipe conforming to Fe-410W. complete all as specified and directed

M & L two coats of Synthetic enamel paint over a coat of zinc chrome red oxide primer on new steel surfaces of any description, not otherwise described over 10cm width or grith after preparation complete all as specified and directed

S & F for Pre painted galvalume aluminium zinc coating Gi based coorugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws complete all as specified and directed

S & F for Pre painted galvalume aluminium zinc coating Gi based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and directed

M & L Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out hard and dense soil complete all as specified and directed

M & L 100mm thick Cement concrete type B-1 (1:2:4) using 20mm graded stone aggregate, finishing cement concrete surface even and smooth using extra cement complete all as specified and directed.

M & L 4mm thick and 38mm width glass dividing strips complete all as specified and directed

Excavataion in trenches width not exceeding 1.5mtr and depth not exceeding 1.5metre for foundations, not exceeding 10 Sqm on plan for manholes etc and getting out in soft/disintegrated rock, complete all as specified and directed

KOTIAN -ECC

Gates Infra Construction Co