SPECIAL REPAIRS TO BLDG NO 28 AT MCEME UNDER GE MCEME SECUNDERABAD

Amount

Dismantling Single layer Mangalore pattern or similar tiles in roofing etc complete all as specified and directed.

Dismantling timber scantling under 40 sq. cm in section , in any position,in fillets, rails, posts, rafters, purlins, etc. unframed work, complete all as specified and directed.

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

Dismantling of asbestos cement (corrugated,semi corrugated etc.) sheets in roof coverings complete all as specified and directed.

M&L Rolled mild steel sections as in main & cross beams, hip & jack rafters; purlins where connected to common rafters & running rails & guides for sliding doors; fixed with angle cleats or other connecting plates, Fe410-W (Gde-E-250) quality-A, complete all as specified and directed by Engineer-in-Charge.

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, etc complete all as specified and directed by Engineer-in-Charge.

M & L Preparation of new or previously untreated steel surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over and including a coat of red oxide, zinc chrome primer, complete all as specified and directed by Engineer-in-Charge.

M & L Preparation of old painted steel surfaces of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed by Engineer-in-Charge.

S & F 1.00 mm thick Plain, galvanised, mild steel sheeting, in valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275, complete all as specified and directed by Engineer-in-Charge.

Running welding, thickness of metal to be welded, n exc 6 mm, complete all as specified and directed by Engineer-in-Charge.

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 covering/cladding to wall, fixed with self tapping screws, complete all as specified and directed by Engineer-in-Charge.

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' complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, etc complete all as specified and directed by Engineer-in-Charge.

M&L PCC 1:2:4 type B1 (using 20 mm graded stone aggregate), in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed by Engineer-in-Charge.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles etc complete all as specified and directed by Engineer-in-Charge.

M&L brick work with Fly ash Modular bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L Rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surface on wall, finished even and smooth (without using extra cement), complete all as specified and directed by Engineer-in-Charge.

Taking down of cement plaster on brick or stone walls,/ceiling etc. including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and directed by Engineer-in-Charge.

M&L Rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surface on wall, finished even and smooth (without using extra cement) mixed with water proofing compound, complete all as specified and directed by Engineer-in-Charge. Note:- Water Proofing Compound shall be paid separately under respective item.

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

M&L for Two coats of Distempering with oil emulsion distemper on newly plastered surfaces of walls over and including two coats of wall care putty over a coat of alkali resistance primer including preparation of wall surfaces, complete all as specified and directed by Engineer-in-Charge.

M&L for preparation newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed by Engineer-in-Charge.

M&L for prepration old surfaces of walls and apply one coat of cement base paint, complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old surfaces of walls and applying one coat of oil bound distemper complete all as specified and directed by Engineer-in-Charge.

M&L reinforced cement concrete, 1:1.5:3 type B1 (Using 20 mm graded stone aggregate) as in beams, cantileavers, bressummers, lintels over 1.5 clear span etc complete all as specified and directed.

M&L Form work to side and soffits of lintel, shelves for rough surfaces complete all as specified and directed.

M & L for Mild steel TMT bars 10mm dia and over, 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 0.9mm dia or securing with clips,complete all as specified and as per directed by Engineer-in-Charge.

All as per Item No. 27 above but 6 to 10mm dia a as in stirrups, spacers and binders complete all as specified and directed.

Taking down eaves, gutters and rain water pipes including all fittings any size and pattern complete all as specified and directed.

S&F PVC (SWR) 100/110mm bore single socketed pipes in any length with rubber ring joints fixed to wall with pvc clamps etc complete all as specificed and as per directed by Engineer-in-Charge.

S&F PVC (SWR) bend/shoe for 100/110mm dia, etc complete all as specificed and as per directed by Engineer-in-Charge.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing), and rubbish off the premises complete all as specified and directed.

M&L for PCC 1:2:4, 25mm thick, type B-0 (using 12.5mm graded stone aggregate) as in sub base for floor finishes complete all as specified and directed.

M&L for 15mm thick screed bed or bedding layer of cement mortar 1:6 for laying floor finishes complete all as specified and directed.

M&L for vitrified ceramic tiles single charged approved shade of any type of colour and pattern 8 to 10mm thick square/rectangular polished area of each tiles not exc.0.36 sqm in floors, etc set and jointed in neat cement slurry and pointed in white or coloured to match complete all as specified and directed.

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

S&F anodised aluminium snap grid of 605x605mm frame work for ceiling including Hangers 6mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and directed.

M&L for 6 to 7 mm thick Gypsum board panels 600x600mm with PVC laminated on one side and aluminium foil on another side suitably placed in false ceiling grid made of aluminium GI/MS complete all as specified and directed. Note: Aluminium grid will be measured and paid separately

Dismantling stone slabs and tiles laid dry and pointed of any description or thickness in floors, aprons etc complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregate as in sub base etc., complete all as specified and directed by Engineer-in-Charge.

M&L for Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

M&L for 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 and directed.

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.

Material and labour 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 conduit wiring including Tee, Junction boxes and provision of modular terminal boxes and covered with modular cover plate with frame of suitable size including suitable screws with washer for mounting modular switch, modular sockets and modular 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 Modular switch 5 amps, SP

All as per item No. 44 above but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board .

All as per item No. 44 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. 44 above but using 2.5 Sqmm single core copper conductor cable multistranded PVC insulated unsheathed 1100 volts grade for 3 pin 15 Amps switch socket combination point including running 2.5 Sqmm copper conductor PVC wire as earth continuity conductor on independant board.

Supply and fixing of Modular Switch , 1 module, 6 Amps capacity 230 volts complete all as specified and directed.

Supply and fixing of Modular Switch , 1 module, 16 Amps capacity 230 volts complete all as specified and directed.

Supply and fixing of Modular socket outlet 6 Amps 2 /3 pin 2 module complete all as specified and directed.

Supply and fixing of Modular socket outlet 6/16 Amps 2 /3 pin 2 module complete all as specified and directed.

Supply and 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.

Material and labour for concealed Submain wiring with 2 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 less than 25 mm dia including one 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 Panel/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. (From TPN DB to SPN DB)

Material and labour for 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 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 Panel/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. (From SPN DB to AC SOCKETS)

Material and labour for concealed Submain wiring with 2 runs of single core 2.5 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 less than 25 mm dia including one run of single core 2.5 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from Panel/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.

Removal and refixing of smoke detectors/ call point of any type complete all as specified and directed.

Supply and laying on wall/in ground/on pole ISI marked XLPE insulated armoured, heavy duty, electric cable with aluminium conductors 1100 volts laid in trenches, floors, ducts, pipes drawn across the road/paths/drain/along poles/walls/floor/equivalent etc including jointing & testing complete all as specified of size 70 Sqmm , 3.5 core complete all as specified and directed.

S&F On Load change over switch 4 pole front operated 415V, 50 Hz, 200A including sheet metal enclosure complete all as specified and directed.

S & in replace of Vertical type MCCB TPN DB 6 way double door suitable for MCCB 100 Amps made out of CRCA sheet housing with powder coating complete all as specified and directed.

Supply and replace MCCB 4P, 415V,16KA, 100 amps suitable for Vertical MCCB DB complete all as specified and directed.

S & in replace of Vertical type MCCB TPN DB 4 way double door suitable for MCCB 100 Amps made out of CRCA sheet housing with powder coating complete all as specified and directed.

Supply and replace MCCB 4P, 415V,16KA, 63 amps suitable for Vertical MCCB DB complete all as specified and directed.

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.

Supply and fix in repair MCB SPN 40 Amps 240 volts for fixing on MCB DB complete all as specified and directed.

Supply and fix in repair MCB SP 6 to 40 Amps 240 volts for fixing on MCB DB complete all as specified and directed.

Suppy and fix in repair single phase 240 V sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB 20/32A complete all as specified and directed.

Supply and fixing LED batten light fitting with polycarbonate housing and integrated electronic driver 1x 20W, 220V, AC connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed .

Supply and fixing ultra modern recess mounted 36W LED luminaire suitable for armstrong grid /POP ceiling of 2'x2' and complete including electronic driver including taking down old light fitting complete all as specified and directed.

Supply and fix LED energy efficient security light fitting of capacity of 40 W including suitable dia GI pipe bracket for fixing the light on wall complete all as specified and directed. NOTE : GI bracket, clamp, nut and bolt etc will be measured in separate item.

Supply and fixing galvanised iron tube bracket of 40 mm dia light grade and 1.2 m length for fixing bldg security light, with all fixing arrangement including necessary clamp, nut and bolts etc as required size complete all as specified and directed.

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.)

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