CERTAIN ADDITION AND ALTERATIONS IN ADMINISTRATIVE BUILDING CGDHQ 6 AT MALKAPURAM UNDER AGE I CG VIZAG

Amount

M&L for Roughening surface of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. complete all as specified and as directed.

M&L for 25 mm thick PCC 1:2:4 type B-2 (using 20 mm graded stone aggregate) as in sub base of floor finished even and smooth without using extra cement complete all as specified and as directed.

M&L for Vitrified Ceramic tiles 10mm thick (square / rectangular) polished, area of each tiles exceeding 0.36sqm and not exceeding 0.42 Sqm , in floors et and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles colour over 15 mm thick screed bed or bedding layer of cement mortar 1:4 for laying floor finishes complete all as specified and as directed Make: Kajaria Ceramics Ltd/Asian Granito India Ltd/Somany Ceramics Limited/Varma Granito Pvt. Ltd /H&R Johnson India/Nitco/ Orient Bell Ltd

M&L for Vitrified Ceramic tiles 10mm thick (square / rectangular) polished, area of each tiles exceeding 0.36sqm and not exceeding 0.42 Sqm , in Skirting / Dados etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles colour over 10 mm thick screed bed or bedding layer of cement mortar 1:4 for laying floor finishes complete all as specified and as directed Make: Kajaria Ceramics Ltd/Asian Granito India Ltd/Somany eramics Limited/Varma Granito Pvt. Ltd /H&R Johnson India/Nitco/ Orient Bell Ltd

M & L for Preparation of new plastered surfaces and applying three coats of white wash on ceilings complete all as specified and directed.

M & L for preparing old painted surfaces by washing, rubbing down and stopping of distempered surfaces and applying a coat of oil bound distemper over a coat of 3 mm thick wall putty on surfaces of walls complete all as specified and as directed. Make of putty : Birla Laval Plast / Berger / J & N / Shalimar Paints / Asian Paints. Make of Distemper : ASIAN / BERGER / SHALIMAR / NEROLAC / JENSON & NICHOLSON

M&L for anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified and as directed.

M & L for rubber beading for fixing glass panes in aluminium frame work complete all as specified and as directed.

M & L for Aluminium powder coated grill of make "Deco grill" and DG - 104 model with apperture of size 102 x99 mm, suitable ''F'' or ''E'' section fixed to window/ventilator frame for securing Deco grill and interlock and secruing the frame to masonry wall with brass screws upto 16 th storey complete all as specified and as directed.

S&F 12 mm thick Pre-laminated particle board, interior grade, prelaminated both side with decorative choice lamination fixed with screws to timber/aluminium frame work complete all as specified and as directed. Make : Greenply Industries [Ply & Board Division] / Kitply / Century / National Plywood Industries Pvt. Ltd. / Archid Ply/ Sylvan Ply

S&F 5 mm thick sheet glass, fixed to aluminum frame work in panels exc 0.5 sqm in each pane complete all as specified and as directed. Make : Saint Gobain Glass / Modiguard Float Glass / Asahi India / Hindustan

M&L for aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed.

S&F Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring fixed in floor (140mm size) complete all as specified and as directed

S&F 200 mm long Aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and as directed.

S&F 150mm long Extruded aluminium alloy handles, fabricated type., anodised complete all as specified and as directed.

M&L for Door closer hydraulically regulated (dia cast) body, designation No 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and as directed.

M&L for Mortice lock, vertical type, size 100mm 2 lever vertical complete all as specified and as directed.

M&L for Gl frame work for seamless ceiling comprising of Gl erimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm uspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and as directed.

M&L for Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed.

M&L for Providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions complete all as specified and as directed.

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

M&L for concrete block masonry with solid blocks , exc. 10 cm in width, 1:3:6 type C1 using 20 mm graded stone and setting in mortar 1:4 complete all as specified and as directed.

M&L for rendering 15 mm thick on other than fair faces of brickwork in CM (1:6) finished even and smooth without using extra cement complete all as specified and as directed.

M&L for Rendering 10mm thick on fair faces of block masonry or concrete surfaces in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

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

M&L for RCC type B-1, 1:2:4 (20 mm graded stone aggregate) (nominal mix) as in slab supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like incl necessary form work complete all as specified and as directed.

Use & waste formwork to soffits of suspended slabs such as roof slabs, floor slabs landings and similar work n.exc 200 mm thick (horizontal or sloping) for rough finished surfaces complete all as specified and as directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and as directed.

Fixing only Collapsible steel gates, top hung consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and as directed.

M & L for Preparing Old steel Surfaces of any description, not otherwise, described, over 10cm width or girth and applying a coat of Synthetic Enamel paint (ordinary tint) over a coat of primer with Red oxide complete all as specified and as directed. Make : Shalimar Paints Ltd. [Superlac] / Asian [Apcolite] / Berger [Luxol] / Jenson & Nicholson Paints Ltd [Brolac] / Jotun India Pvt Ltd.

Taking down old unserviceable/deteriorated batten/PVC conduit point wiring from existing place i.e. light, fan, socket or power points complete with all unserviceable fittings such as switches, sockets, ceiling rose, pendants, Holders, etc and making good all disturbed surfaces of wall, floor etc. by means of cement mortar (1 : 3) or plaster of Paris and to match / finish new surface as the existing surface either by using same colour distemper, Putty or white / colour wash complete all as required and directed by Engineer-in-Charge.

Taking down main switch/DB/ changeover/AC box of any capacity including fixing accessories complete all as required and directed.

M & L for concealed point wiring on wall and surface wiring on ceiling/roof with necessary fixing arrangements with PVC-FRLS insulated and unsheathed copper multi-stranded conductor of size 1.5 Sqmm, 1100 volts grade drawn in and including rigid non metallic white / ivory PVC conduit medium grade ISI marked not less than 19 mm dia with all conduit accessories/ fittings such as junction boxes, bends, tee, elbow etc including anodized MS sunken boxes made out of MS sheet of thickness as per company design with earth dolly and grid,crown and cover for fixing of switches / sockets, fan regulators, wall mounting fittings, door bell & bulkhead etc with MS screw and cup washers including PVC-FRLS insulated and unsheathed copper multi-stranded conductor of size 1.5 Sqmm, 1100 volts grade for continuous earthing including cutting the chases and making good the surface by cement mortar (1:3) and for matching / finishing of new surfaces either by means of plaster of peris/ Putti or distemper / colour wash with same existing colour surfaces all as specified and directed by Engineer-in-Charge for the following :-

For one light, fan point controlled by one switch.

For one socket point controlled by one switch on 5Amp independent socket

All as per item No 33 here-in-before but for power point wiring with 4 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, multistranded 1100 volt grade cable and 2.5 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, multistranded 1100 volt grade cable as continuous earth lead.

S & F Modular switch flush type single pole one way 6 Amps, 240 volts, white finish complete all as specified and as directed. Make : Havells / Anchor (Roma) / Legrand / Schneider or equivalent make in list of Makes specified in PS.

S & F Modular switch flush type 16 Amps, 240 Volts single pole white finish complete all as specified and as directed. Make : Havells / Anchor (Roma) / Legrand / Schneider or equivalent make in list of Makes specified in PS.

S & F Socket outlet 5 pin, 6 Amps flush type white finish complete all as specified and as directed. Make : Havells / Anchor / Legrand / Schneider or equivalent make in list of Makes specified in PS.

S&F socket outlet 2 in 1, 3 pin, 6/16 A, flush type universal, 240 V white finish complete all as specified and as directed. Make : Havells / Anchor / Legrand / Schneider or equivalent make in list of Makes specified in PS.

S&F ceiling rose, surface backlite, 65 x 20 mm three terminal complete all as specified and as directed. Make : Havells / Anchor/ Legrand / Schneider or equivalent make in list of Makes specified in PS.

S & F Factory made epoxy powder coated Distribution Board TPN 4 ways (VTPN MCCB DB ) with metal door ( IP-43 protection ) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 250 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cable management, top and bottom removeable gland plates with Knockouts and suitable for one FP-MCCB 125 Amp as incomer and 12 SP MCBs/TPN outgoings complete all as specified and conforming to IS : 8623. Make: Legrand / L & T [Hager] / Siemens / ABB / Schneider / GE / C & S / Indo Asian or equivalent make in list of Makes specified in PS.

S&F double door metallic sheet metal enclosure for DB when MCBs to be used SPN 8 ways, 240 V with 200Amps rated bus bar complete fixed properly on in concealed position and to provide required sizes of flexible conduit at any open surfaces near DBs of cables/wires complete all as specified and as directed. Make: Legrand / L & T [Hager] / Siemens / ABB / Schneider / GE / C & S / Indo Asian or equivalent make in list of Makes specified in PS.

S&F sheet metal enclosure , 32A single pole and neutral with a two pin and earth plug and socket complete in metal clad board (Industrial type) with one single pole MCB 32 Amp fixed properly on in concealed position complete all as specified and as directed. Make: Legrand / L & T [Hager] / Siemens / ABB / Schneider / GE / C & S / Indo Asian or equivalent make in list of Makes specified in PS.

S&F on Distribution Boards, MCCB four pole, 125 Amps, ultimate breaking capacity 36 KA with adjustable thermal release for overload ranging from 70% to 100% of the rated current and fixed magnetic release for short circuit and under voltage release complete conforming to IEC – 60947-2 and IS: 13947-3 complete all as specified and as directed. Make: Legrand / L & T [Hager] / Siemens / ABB / Schneider / GE / C & S / Indo Asian or equivalent make in list of Makes specified in PS.

S&F in repairs MCB SP 240 volt 6 Amp to 32 amp 10 KA capacity having C-curve characteristics connected with suitable lugs complete all as specified and as directed. Make: Legrand / L & T [Hager] / Siemens / ABB / Schneider / GE / C & S / Indo Asian or equivalent make in list of Makes specified in PS.

S&F in repairs MCB SPN 240 volt 32 Amp 10 KA capacity having C-curve characteristics connected with suitable lugs complete all as specified and as directed. Make: Legrand / L & T [Hager] / Siemens / ABB / Schneider / GE / C & S / Indo Asian or equivalent make in list of Makes specified in PS.

M&L for Sub main wiring with two single core PVC-FRLS insulated unsheathed multistranded copper conductor cable of size 6 sqmm and 4.0 Sqmm PVC-FRLS insulated unsheathed multistranded copper conductor as a continuous earth wire including rigid non metallic medium white ivory PVC conduit medium grade ISI marked of size not less than 20 mm dia concealed position inclusive all fittings such as tee, bends, reducer, elbow, bell mouth, tube ends and all fixing accessories such as couplers lock, nuts, saddlers, pipe hooks etc fixed properly as in concealed position including cutting chasing & making good to disturbed surfaces & matching with the existing colour of wall/floor etc complete all as specified including taking down old unserviceable sub main wiring complete all as specified and as directed. Note : (i) Two single core cable and one run of earth copper conductor will be measured and paid as one unit length

M&L for earthing complete with M.S. galvanized earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 M deep below normal GL) with top edge of the earth plate not less than 1.5M below normal GL, connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts & washers of GI or steel incl excavation, PCC (1:3:6) type C-1 chamber with RCC cover (1:2:4) type B0, 40 mm thick reinforced with 6 mm dia bar, 3 Nos. both way, 15 mm dia light grade GI protection pipe, funnel with wire mesh,watering pipe of size 20 mm dia med. grade, lugs, main Earthing lead upto 7.5 mtr incl. Charcoal dust, salt etc. all as shown in electrical plate No. 5 of SSR Pt-I, 2009 specification complete all as specified and as directed.

M&L for cutting / boring of PCC/hard standing at a depth not more than 15 cm deep and 15 cm in breadth for passing earthing conductor and making good the disturbed surfaces with PCC (1:2:4) type B-0 or cement mortar (1:3) complete all as specified and as directed.

S& F GI pipe light grade of size 15 mm bore for laying in trenches/floors or walls including all fittings for fixing complete all as specified and as directed.

M&L for earth continuity conductor or main earthing lead 4 mm dia GI or steel wire fixed to wall on batten or recessed or buried in ground or drawn in conduit/pipe all as required at site complete all as specified and as directed.

S & F LED light fitting 1 x 20, 230 Volts, single tube mounting Box type including fluorescent tube light 1 x 28 Watt complete with electronic ballast spring loaded rotor type lamp holder, end cover, connector box etc. and accessories, pre-wired, FTL including required fixing arrangements and electrical connection three core copper cable from ceiling rose to tube light fitting including taking down old unserviceable bracket / tube light fitting complete all all as specified and as directed. Make : Philips / Havells / / Wipro / GE / Bajaj or equivalent make in list of Makes specified in PS.

S & F Down lighter 12 watt recessed in false ceiling 230 Volt single phase complete all as specified and as directed.

S & F in repairs reccessed type 36 watt LED with epoxy polyster power quoted CRCA sheet, copper wire complete with hanging arrangements complete all as specified and as directed. Make : Philips / Havells / / Wipro / GE / Bajaj or equivalent make in list of Makes specified in PS

S & F Ceiling fan with resistance type regulator and complete assessories 230 Volt SP 1200 MM Sweep complete all as specified and as directed. Make : Crompton Greaves / Havells / Bajaj / Orient or equivalent make in list of Makes specified in PS

S&F Exhaust fan 300 mm, 900 RPM 240 Volts including cutting of circular hole suitable for 450 mm sweep exhaust fan grouting nuts and bolts and finishing the disturbed surfaces complete all as specified and as directed. Make- Khaitan/USHA/BAJAJ or equivalent make in list of Makes specified in PS.

S & F Wall mounted fan oscillating type 400 mm sweep, 900 RPM, 230 volts,single phase complete all as specified and as directed. Make- Havells/Khaitan/Bajaj or equivalent make in list of Makes specified in PS

S & F LED security light with high energy saving LED, powder coated pressure die cast aluminium housing specially designed specular anodized super high purity, faceted alumnium reflector of size 90 watt 230 volts complete all as specified and as directed. Make : Philips / Havells / / Wipro / GE / Bajaj or equivalent make in list of Makes specified in PS.

M & L for bracket made out of GI pipe 25mm dia medium grade,0.9 m long bent to shape with welded MS flat 25 x 4 mm for mounting of fitting & MS flat iron clamps made out of 25 mm x 4 mm thick FI nuts, bolts complete all as specified and as directed.

Excavation in trenches in soft/loose soil not exceeding 1.5 m wide and n.exc 1.5 mtr in depth for laying of under ground electric cable and getting out complete all as specified and as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in any type of soil complete all as specified and as directed.

Removing excavated surplus materials to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Supply and spreading dry River sand for cushioning of laying cable in trenches complete all as specified and as directed. Note:- Punned thikness shall be consided for measurment purpose.

Supply and laying Bricks well burnt old size for cable protection laid in trenches all as specified and as directed

Supply and laying of LT UG cable XLPE cross-sectional area of size 25 sq mm 3.5 Core with aluminum conductor, Screened bedded multistranded 1100 volts grade in Galvanised steel strip or wire armored, heavy duty electric power cables with stranded aluminium conductor complete all as specified and as directed.

SRI SAI SRINIVASA CONSTRUCTIONS

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