Special repairs to roof of bldg No P 58 at Roberts Lines at MCEME Secunderabad under GE MCEME Secunderabad

Amount

Demolition of Lime concrete/Mud phuska/PCC of any description and in any position not otherwise specifically provided for renewal including removal of demolished material beyond the Military land to a distance exceeding 100 mtr not exceeding 1 KM complete all as specified and directed.

Dismantling timber scantlings 40 sq. cm and over in section, in any position complete all as specified and directed.

Demolition of Brick work or stone boulder masonry, built in cement mortor or cement lime mortar complete all as specified and directed.

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

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

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

M&L for Reinfoced cement concrete Nominal mix Type B1 1:2:4 (20 mm graded stone aggregate) in beams, cantilevers,bressummers, lintels over 1.5m span complete all as specified and directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc.complete all as specified and directed.

M&L for TMT bar 10 mm dia and over cut to length bent to shape required, including cranking, bending, spirally for hooping for column hooking ends and binding with and including mild steel steel wire (annealed ) not less than 0.90 mm dia or seccuring with clips quility confirming to Deformed or twisted bars complete all as specified and directed.

All as per item No 9 above, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

S&F 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 of Fe 410 -W (Gde E- 250) quality A complete all as specified and directed.

M&L Mild Steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete all as specified and directed.

S&F 0.63 mm thick Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

S&F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof overing/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

M&L for providing, cement concrete Type B0 1:2:4 (12.5mm graded stone aggregate) in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide including preparation of new or previously untreated steel surfaces over 10cm in width or girth, not otherwise described in any pattern complete all as specified and directed.

M&L Brick work with fly ash modular bricks, straight or curved on plane exc 6m mean radius built in CM 1:6 complete all as specified and directed.

Taking down cement plaster on brick / stone walls of any description including racking out joints hacking for keys scrubbing down with water etc complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:6 on brick work or concrete surface is to be finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for two coats of distempering with oil emulsion distemper on newly plastered surfaces of walls including preparation of wall surfaces with two coat of putty after priming the surface with alkali resistance primer complete all as specified and directed.

M&L for complete removal of existing treatment on wall surface and applying two coats of distemper oil emulsion over two coat of wall care putty after priming the surface with alkali resistance primer complete all as specified and directed by Engineer-in-Charge.

Dismantling, floor, hearth or wall tiling including cement mortar bedding (including backing coat backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for rendering 10mm thick in cement plaster 1:3 on brick wall surfaces for fixing tiles all as specified and as directed.

M&L for screed bed or bedding layer of mortar 15mm thick in cm 1:4 for laying floor finishes all as specified and as directed.

M & L for light shade vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M & L for light shade vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, set and jointed in neat cement slurry and pointed in white or coloured cement to match on dado/skirting complete all as specified and directed.

Taking down cement plaster including racking out joints scrubbing down with water and disposed complete all as specified and directed.

M & L for rendering 10mm thick in cm (1:3) on concrete surfaces of roof padding with integral water proofing compound (water proofing compound to be paid separately ) finished even & smooth without using extra cement complete all as specified and directed.

Supply only integral water proofing compound complete all as specified and directed.

M&L APP based polymeric membrane minimum weighting 3 kg/sqm and minimum 3mm thick reinforced with polyster non woven fabric (wt not less than 150 gm/Sqm) laid on primed surface by torch application complete all over a coat of bituminous primer and appling a tack coat of bitumen 85/25 @ 1.2Kg/Sqm including cleaning of surface complete all as specified and directed.

S&F powder coated GI snap grid frame work (size of grid 605 X 605mm) with 35x25x1 mm main tee and wall angle for false ceiling and suspended with 4 mm GI wire, hooped to roof with needful adjustment upto 3000mm length, by means of ceiling cleats made out of GI flat and expansion holdfasteners 12.5 mm dia 40 mm long complete all as per manufacturer instructions specified and as directed.

M&L for 6 to 7 mm thick gypsum board panels 600 x600 mm with PVC laminated on one side and aluminium foil on another side suitably placed in false ceiling grid made of aluminium GI/MS all as specified and as directed. Note : Aluminium grid will be measured and paid separately.

Supply and fixing Conventional type multisensor detector with heat and smoke combination Photoelectric /Optical with base with self built intelligence as per IS: 11360 all as specified and directed.

Supply and fixing Conventional manual call point resettable type all as specified and directed.

M & L concealed Submain wiring with 2 runs of single core 1.5 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25 mm dia including one run of single core 1.5 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing all as specified and as directed.Note:-Two runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured as one unit length.

Taking down existing unserviceable point wiring of any description/type/ size of light/fan/tube/power/two way/bell etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / Hylam sheet/ light fittings etc and removal of unserviceable material out of site and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes all as specified.

Removal of cables of any size connected from Panel board to SPN DBs on wall for Outdoor units and refixing in the same location on wall with clamps of max one meter distance along the cable length all as specified and directed.

M&L for concealed point wiring with single core PVC insulated unsheathed 1100 volt grade cable with multistranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including non metallic rigid PVC conduit medium duty ISI marked of suitable dia, concealed conduit wiring including Tee, Junction boxes and provision of 2.0mm thick MS terminal boxes duly painted with red oxide metal primer and covered with 3 mm thick sheet cover of suitable size including suitable screws with washer for mounting switch sockets and regulators and drawing continuous earth wire with and including PVC insulated unsheathed 1100 Volts grade cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) and connected to common earth dolly complete all as specified & as directed for One light point controlled by one, one way switch 5 amps, SP complete all as specified and directed.

All as per item No. 38 above but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board .

All as per item No. 38 above but for One 3 point 5 Amps switch socket outlet point controlled by one switch on the same board.

All as per item No. 38 above but using 4.0 Sqmm single core copper conductor cable multistranded PVC insulated unsheathed 1100 volts grade for 3 pin 15 Amps switch socket combination point including running 4.0 Sqmm copper conductor PVC wire as earth continuity conductor on independant board.

S & F of Switch piano , single pole one way, flush type 5 Amps capacity 230 volts complete all as specified and directed.

S & fixing of socket outlet 2/3 pin 5 amps flush type complete all as specified and directed.

S & fixing of switch socket combination 2 in 1 multipurpose 2/3 pin 5 amps flush type complete all as specified and directed.

S & fixing switch socket combination 2 in 1 multipurpose 3pin 5/15 amps flush type complete all as specified and directed.

S & fixing of ceiling rose three terminal surface bakelite type AC 50 Hz 230 Volts of size 65 x 50 mm complete all as specified and directed.

M & L concealed Submain wiring with 2 runs of single core 6 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25 mm dia including one run of single core 6 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing all as specified and as directed.Note:-Two runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured as one unit length.

M & L concealed Submain wiring on surface with 4 runs of single core 10 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 32 mm dia including two run of single core 10 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/Main Panel including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing all as specified and as directed.Note:-Four runs of cable, two run of earth contuinity conductor and one run of conduit shall be measured as one unit length.

Supply and replace MCB DB double door TPN 4 way with 200 Amps busbar including removing the existing unserviceable one and making good the distrubed surface to match with the existing surface complete all as specified and directed. Make: Standard/C&S/Havells

Supply and fix in repair MCB TPN, 63 Amps, C curve, 415 volts complete all as specified and directed. Make: Standard/C&S/Havells

Supply and replace MCB double door DB SPN 8 way with 200 Amps busbar including removing the existing unserviceable one and making good the distrubed surface to match with the existing surface complete all as specified and directed. Make: Standard/C&S/Havells

Supply and fix in repair MCB SPN 32 Amps C curve, 240 volts for fixing on MCB DB complete all as specified and directed. Make: Standard/C&S/Havells

Supply and replace MCB double door DB SPN 4 way with 200 Amps busbar including removing the existing unserviceable one and making good the distrubed surface to match with the existing surface complete all as specified and directed. Make: Standard/C&S/Havells

Supply and fix in repair MCB TPN 63 Amps C curve, 415 volts for fixing on MCB DB complete all as specified and directed. Make: Standard/C&S/Havells

Supply and fix in repair MCB SP 6 to 32 Amps C curve, 240 volts for fixing on MCB DB complete all as specified and directed. Make: Standard/C&S/Havells

Supply and fixing LED batten lights fitting 1x 18W, 220V, AC polycarbonate housing and interated electronic driver complete connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed . Make: Havells/CG/C&S/Philips/Shakti

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed. Make: Havells/CG/C&S/Philips/Shakti

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground to a depth not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 m below normal ground level connected to GI earth wire 4 mm dia drawn through and including GI protection pipe of light grade 15 mm bore by means of bolts, nuts, checknuts and washers all as shown in Electrical Plate No.3 of SSR Part-I and connected to main switch board including excavation and earth work, PCC chamber in 1:3:6, RCC Cover in 1:2:4 type B-1 reinforced with 8 mm dia MS bars at 10 cm c/c, 20 mm dia medium grade GI pipe with funnel and wire mesh complete and watering arrangement all as specified. (Note: GI pipe 15mm dia, GI wire 4mm dia upto 7.5m deemed to be included in quoted rate.) complete all as specified and directed.

BHEEMRAO PATIL CONTRACTOR

M/S C MALLIAH & SONS

SAI RUPA CONSTRUCTIONS

M/S DIVIJA BUILDERS

M/s Bhavani Constructions

Saiansh Associates

STANDARD AGENCIES