PROVN OF PARKING SHED AND OTHER MISC WORKS FOR CWE OFFICE UNDER GE MINNIE BAY, SRI VIJAYA PURAM

Excavation in trenches n.exc 1.5m deep and n.exc 1.5Mt wide and getting out in soft/loose soil complete all as specified and directed.

M&L for cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and directed

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

M&L for mild steel TMT bars 6mm to 8mm dia cut to length, bent to shape required, incl cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed.

M&L for RCC M-30 type (using 20mm graded stone aggregate) as in foundations, incl rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete, complete all as specified and directed.

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 complete all as specified and directed.

M&L MS Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment confirming to Fe 410 -W (Gde- E- 250) quality- A complete all as specified and directed.

S & F Mild steel screw bolts (machine made) 5 to 10 mm dia 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, exc 5cm but n.exc. 10 cm long complete all as specified and directed.

S&F for Mild steel Diameter of neck in 20 mm rag or lewis bolts, screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, exc 15cm but n.exc. 30cm long complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified.

M & L for Preparation of New or previously untreated concrete surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint (Ordinary tint) over a coat of primere complete all as specified and as directed.

M&L stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) 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 al as specified and directed. (considered for Railing on balcony /staircase portion wherever necessary).

Returning filling in trenches including spreading leveling and well ramming with water complete n.exc 25 cm thick in each layer in soft/loose soil complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5M complete all as specified and as directed

S&F for Steel work in tubular trusses including 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.

M & L Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

M&L Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges:large hasps and staples; chains; hand made sliding bolts; clamps;hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

M&L for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an 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. (Note : Height of the bldg up to G+3 storey including necessary safety arrangements)

S&F Pre-painted galvalume aluminum 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 as in ridges, hips, valley gutter, drip, and straight flashing all as specified and as directed. (Note : Height of the bldg up to G+3 storey including necessary safety arrangements)

M&L for preparing new steel or iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer etc., complete all as specified and as directed (on truss work & new pressed steel frame).

S & F Aluminium flat iron work in wind ties 40x6mm size fixed with 50mm/ 75 mm aluminium self staging screws with integral EPDM washer screwed in roof covering all as directed. (Note : Height of the bldg up to G+3 storey including necessary safety arrangements)

M&L for preparing new steel or iron surfaces of any description over 10 cm width or girth and applying one coat of epoxy zinc primer and two coats of Polyurethane (PU) paint RAL 9010 on steel work at all locations prepared by Surface Preparation shot blast clean to Sa 2.5 as per ISO 850 1.1/BS/7079: A1 with the range 50-75 & required minimum 310 micron DFT (dry film thickness) for each coat complete all as specified and directed.

Providing, fabricating, assembling and erection of pre-stressed Tensile Membrane Fabric structure in desired profile including fabric designing and seaming as per conceptual drawing. The fabric structure should be Mehler / Sattler or equivalent grade conforming max tensile strength warp/weft 4200/4000 (N/5 cm) . This work shall include raw material, patterning, forming, cutting, welding, fixing and installation with GI cables, flashing, hot dipped galvanized e Corner Plates and hardware with EN8 grade 8.8 - HDG etc. including lifts up to all heights, tools and plants, and necessary scaffolding etc. required for all operations. The work also includes tensioning of fabric, Aluminium strips, fixing on top of fabric including all materials, labour, scaffolding, fitting materials, cutting to size and shape wherever required, etc. all complete as per direction of Engineer-in-Charge. (Colour of the Fabric roof to be decided by the organization and no wastage shall be paid) Note:- Prior to completion of the work and handing over of the project, the contractor shall submit one set of following details: i) List of recommended spare parts with spare part codes, specifications & source of procurements. ii) Catalogue/brochure for fabric roofing.

Excavating over areas, n exc 1.5 m deep and getting out in any Type of soil complete all as specified and directed.

M&L Hardcore (Broken stone) of guage exc 63mm but n exc. deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface complete all as specified and directed.

M&L 100 mm Cement concrete type D- 2, 1:4:8 (40mm graded aggregate) for pavement of pathway complete all as specified and directed.

M&L for sand cushion over sub base ,complete all as specified and directed by Engr-in-Charge

M&L for Machine pressed precast conctete interlocking paver block any shape with grey cement with pigment and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and directed.

M&L for PCC Type B-0, 1:2:4 (12.5 mm Stone Aggregate) 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 and throating, kerb stop rounded or chamfered in edges complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry Type C1 1:3:6 (20mm graded aggregate) with solid blocks, exc.10 cm in width and setting in cement mortar 1:6, etc., complete all as specified and as directed.

M&L for rendering 5mm thick plaster in CM (1:4) over a backing coat of 10 mm thick in CM 1:6 (Total 15 mm thick) on concrete or block masonry surfaces including mixing water proofing compound on top layer as per manufactures instructions (or 3% by weight of cement) and finishing the top surfaces even and fair etc., complete all as specified and as directed. (Note :Water proofing compound shall be measured and paid seperately under relevant item of this schedule as supply only).

Supply only water proofing compound ISI marked etc., complete all as specified and as directed. (Note : WPC may apply as per manufactures instructions or 3% by the wt of cement).

M&L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed. Make : Asian Paints (Apex Ultima), Berger (Weathercoat Long Life Flexo), Nerolac (Excel Total), Shalimar Paints (Weatherpro+ Super Luxury Emulsion). Note : Rate inclusive of scaffolding at any height.

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