SPECIAL REPAIRS TO SNCOs MESS AND PROVISION OF CERTAIN MINOR WORKS AT AF STN YELAHANKA.

Amount

Dismantling of ceiling boards any thickness incl cover fillets complete

S&F of ceiling board 12mm thick in ceiling fixed with screws all complete as per manufacturer’s instructions . Make:Amstrong or equivalent.

S&F Anodized aluminium snap grid of size 605mmx605mm (Powder coated) frame work for false ceiling, including 4mm dia GI wire for hanging all as specified in SSR and as directed by Eng-in-charge.

Taking down chowkats with shutter (without taking off shutter from the frame) not exc 1.5 Sqm each.

All as per item No 4 above but exceeding 1.5 sqm but not exceeding 4 sqm

S&F Powder coating Anodised aluminium frame for doors, windows, ventilators,partition with one or more rebates including joining cleat for fixing etc above to (minimum thickness of owder coating 50 micron) . complete all as specified.

S&f Powder coating Anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc.(Thickness or powder coating not less than 50 micron). complete all as specified.

S&F Powder coating Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified. complete all as specified.

S&F 12 mm thick Prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws tor ,alminium frame work all as specified and directed.

S&F 5.5 Sheet glass, ordinary quality fixing aluminium frame work and glazing with aluminium beads in square exc 0.5 sq. m in each pane.

S&F Mortise lock, vertical type, size100 mm four lever .

S&F stainless steel wire cloth 0.36 mm nominal dia of wire and average width or aperture 1.40 mm all as specified and directed. Note : Rate quoted by the contractor is inclusive of rate for fixing of wire cloth in steel& wooden windows/ventilators with all as specified and directed .

S&F ISI marked hydraulically regulated door closer designation no.03 universal type,suitable for door shutters of 851 to 1000 mm in width and weight betwwen 61 to 80 kg width upto 1.50 mm mtr and weight between 61 to 80 kg complete all as specified and directed by Engr-in-Charge.

S&F Aluminium grills diamond shape fixed in aluminium frame all as specified and directeted by Engr in charge.

Taking down cement plaster on Brick or concrete surfaces incl racking out joints hacking for key scrubbing down with water etc complete.

Rendering 15 mm thick on other than fair faces of brick work or concrete sur-faces in cement mortar 1:6 for finished even and smooth (without using extra cement).

Rendering 15 mm thick on fair faces of brick work or concrete sur-faces in cement mortar 1:4 finished even and smooth (without using extra cement).

M&L for prepration of new plastered surfaces of wall applying two coat of oil emulsion distemper over a coat of alkali resistant cement primer over 2mm thick wall care putty complete all as specified and directed.

M&L for complete removal of exisitng treatment of old decorated surfaces of wall applying two coat of oil emulsion distemper over a coat of alkali resistant cement primer over 2mm thick wall care putty complete all as specified and directed.

M&L for Preparation of the new surfaces of walls plastered , and applying two cots of cement base paint , complete all as specified and as directed.

M&L for preparation of the old surfaces unplastred of wall complete removal of existing treatment applying two coat of cement base paint ,complete all as specified and as directed.

S&F in repair for aluminium powder coated drapery rod 32mm dia including suitable fancy type suitablre brackets on both ends fixed over 1st class hard wood rounded wooden blocks 0f 65mm dia and 20mm thick fixed to stone wall/Brick wall using screws including necesary drilling & finished with polishing each opening shall have two fillets at both ends.

S&F aluminium powder coated fancy type suitablre brackets fixed at both ends of openings fixed over 1st class hard wood rounded wooden blocks 0f 65mm dia and 20mm thick fixed to stone wall/Brick wall using screws incl necesary drilling & finished with polishing Each opening shall have two fillets at both ends.

M&L Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed.

Excavating in trenches not exceeding 1.5m wide and n.exc 1.5m in depth for laying GI Pipe, underground cable, for foundation etc and getting out in any type of soil all as specified and directed.

Returning , filling in including spreading levelling watering and well ramming in layers not exc 25cm all as specified and as directed.

Removing of excavated material/soil to a distance n exc 50m at a level n exc 1.5m above the starting point all as directed and depositing where directed.

M&L for plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in foundations, filling and mass concrete.

M&L for Brick wk with subclass 'B' bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and as directed.

M&L for 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 and finished rough surfaces of concrete flat.

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 the including mild steel wire (annealed) not less than 0.9mm dia or securing .

All as per item ser no 31 as above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.

M&L for Reinforced cement concrete 1:2:4 (nominal mix) with using 20mm graded stone agg as in Beams, cantilevers, bressummers, lintels over 1.5m span.

M&L 10mm thick Rendering cement mortar in CM 1:6 on fair faces of brick or concrete surfaces of wall and finished even and fair without using extra cement.

M&L Rendering 15 mm thick on fair faces of brick work or concrete sur-faces in cement mortar 1:4 finished even and smooth (without using extra cement) .

M&L for prepration of new plastred surfaces of wall applying two coat of oil emulsion distemper over a coat of alkali resistant cement primer complete all as specified and directed. .

Preparation of new plasterd surfaces of walls and applying two coats of cement based paint over a coat primer complete all as specified and directed.

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; walkways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165

Taking down the unserviceable point wiring (light, fan,socket or power) complete with fittings such as switches, sockets ceiling roses pendent regulators, sockets etc any light points and making good distrubed surfaces of walls and floors etc.

Taking down unserviceble DBs, with MCBs and Main switches.

Supply spread dry river sand in trenches on top and bottom of cable for cable cushioning and filling in duct all as specified and directed. Note: For measurement purposse only punned thickness shall be taken.

Supply and Lay burnt bricks of sub class B of standard size laid in trences for cable protection.

Suppl and fix GI tube light grade of dia 40 mm incl fixing of necessary clamps for protection of cable laying and fixed to walls/pole etc. all as specified and directed.

Suppl and fix GI tube light grade of dia 50 mm and fixed to walls/pole etc. all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 4 core

Supply and install hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 5 star rating and EER 3.2 of capacity 1.5 Ton including necessary sheeting to protect out door unit from climatic conditions all as specified and directed. NOTE : 1. The rates quoted shall deem to include the cost of cutting holes in the brick wall for passing copper tubing and making good the surfcaes to match with adjoining surfaces. 2. The cost of copper tubing of size 5/8" and 1/4" with suitable insulation up to a length of 4.5 mtr is deemed to be included in the unit rate quoted. Cost of copper tubing of size 5/8" and 1/4" with suitable insulation beyond 4.5 mtr will be measured and paid separately under the relevant item. Make : Voltas or equivalent to Blue Star

S&F copper tubing of size 5/8" and 1/4" with suitable insulation fixed on walls/beams etc with suitable clamps all as specified and directed. NOTE : Copper tubing of size 5/8" and 1/4" with suitable insulation shall be measured as one RM.

M&L for sub-main wiring with two runs of 4 sqmm unsheathed PVC insulated, single core cable with copper stranded conductor in and including suitable PVC Conduit with 4 sqmm copper earth wire after taking out the existing sub-main wiring etc. Note:- Two Run of 4 Sq mm, One Run of 4 Sqmm and PVC conduct is measured as one Run or one Meter.

Supply and fix voltage stablizer for automatic operation/single phase AC supply 230V 50 Hz naturally air cooled indoor type designed for input variation between 170V to 250V with output valtage stablizer at 230V with accuracy of (+) or (-) 2.50% and capacity 4 KVA.

Supply and fix single pole and neutral enclosure with a two pin and earth plug and metal clad socket complete with one single pole MCB 20 Amps.

Supply and Fix MCB SP 6 to 32A 10 KA rupturing capacity.

Supply and fix PVC white conduit pipe/PVC flexible pipe and accessories fixed on wall/roof for connecting with AC outdoor unit to nearest Earthpit all as directed.

Point wiring complete with1.5 sqmm single core PVC insulated heavy duty ISI Marked FR, unsheathed cable 1100 volts grade with multistranded copper conductor drawn through and including non metallic rigid PVC conduit not less than 20mm dia and conduit accessories fixed to walls / floors / ceiling etc., and including provision of PVC Insualted heavy duty ISI Marked unsheathed copper conductor 1.5 sqmm for earth continuity conductor and connected to common earth dolly for the following:-

(a) One Ceiling fan point controlled by one 5 Amps switch

(b) One light point controlled by one 5 Amps switch

Supply and fix switch flush type 5 Amps single pole one way.

S&F ceiling rose, three terminal, PVC/polycarbonate, isolated body, ISI marked complete.

Supply and fix Ceiling fan 1200 mm sweep, single phase, 230 Volts, AC, 50 Hz and connecting up including provison of cabe from ceiling rose/connector to Ceiling fan alongwith fan hook with accessories all as specified and directed. Make - Standard Model Name- Aspire or equivalent to Havells/Bajaj/Crompton or equivalent.

Supply , fixing and testing wall mounted RO water purifier of Cap 25 liters per hours ,connecting the inlet to the 15 mm GI pipe line and connect the out let to the water cooler as specified and directed. Make:-KENT ELITE Cat No Elite - I or equivalent.

Point wiring complete with 2 run of 2.5 sqmm single core PVC insulated heavy duty ISI Marked , unsheathed cable 1100 volts grade with multistranded copper conductor drawn through and including rigid PVC white conduit not less than 20mm dia and conduit accessories fixed to walls / roofs / floors / ceiling etc., and including provision of PVC insulated heavy duty ISI Marked unsheathed copper conductor 1.5 sqmm forearth continuity conductor and connected to common earth dolly, including suitable size of sheet metal box 1.6mm thick fixed and flushed inside the walls, with 3mm thick laminated sheet top cover for housing the switches/socket outlets 15 Amps S/S outlet.

Supply,installation,commissioning of water cooler partially stainless steel,electric driven single phase having 40/80 ltrs storage and cooling capacity.

Voltage stablizer for automatic operation single phase air cooled indoor type & desined input variation between 170 V to 250 V with output voltage stabilized at 230 volts with accuracy of +/- 2.5 and of capacity 2 KVA

Supply and fix GI Tubing 15 mm bore with all fittings and fixed complete to wall and ceiling or laid in floors with cutting in existing GI pipe all as directed.

Supply and fixing gun metal gate valve with iron wheel head screwed both end for iron pipe of 15 mm dia

Supply and fix switch socket combination 5/15Amps multipin flush type.

Supply and fix switch socket outlet 5 pin 5 Amps multi pin flush type.

Supply and fix wall mounted cabin fan 400 mm sweep,220-240 volt AC,50 Hz sigle phase with Thermal overload Protected Moto. Make : Standard,model No - SW 01 or equivalent in Havells/Bajaj/Crompton or equivalent.

Supply and Fixing 36 watts 5700 K Recess Mounting LED fittings with Control driver with efficiency 90 % with Recessed mounted direct/indirect architedtural luminaire and luminaire gives soft glare free light for voluminous office lighting suitable for POP / GYPSUM ceiling and including dismantling old unsv fittings all as specified and directed by Engr-in-Charge. Make : CG Cat Part No. LCTRP-36-CDL or equivalent make of Philips/WIPRO/BAJAJ or equivalent.

Supply and fixing LED-Post top 20 Watts, 230 V, IP 65 rated with control driver with efficiency 90 %, ideal to lit up parks, garden ways prewired including all accessories and connecting up with twin core copper conductor with suitable size complete all as specified and directed. Make : CG Cat No- LPTH-20-CDL or equivalent in Philips/WIPRO/BAJAJ or equivalent.

Supply and fixing LED 10 W ,6000K, 230 V, with Control driver with efficiency 90 % , with stud type opal diffuser.prewired inluding all accessories and connecting up with twin core twisted copper conductor with suitable size completed all as specified and directed. Make : CG Cat No- LBHP-10-CDL or equivalent in Philips/WIPRO/BAJAJ or equivalent.

Supply and fix Sheet metal enclosure double door MCB DB SPN 8 way with 200 A rated bus bar & neutral link flushed inside the wall including flushing the DBs inside the walls and making good the disturbed surface also matching with the existing surface complete all as specified and directed by Engr in charge.

Supply and fixing of terminal box made out of SMC with hinged door and locking arrangements of size 140x140x95mm Including ,Backlite 4 way connector,M S Clamps suitable for pole,PCC/MS/GI/rail etc. with bolt, nut and washer ,electrical connections incl MCB SP 6-32 Amps complete all as specified and as directed. Make - Sintex or equivalent

Taking down and Supply and Fix MCB SPN 6 to 32A, 10 KA rupturing capacity.

Taking down and Supply and Fix MCB SP 6 to 32A 10 KA rupturing capacity.

M&L earthing complete with GI earth plate electrode 600mmx600mmx6mm thick buried in ground vertically to a depth not less than 2.25 mtrs below ground level with top edge of earth plate not less than 1.5 mtrs below ground level connected with GI earth wire of 4 mm dia up to a length of 7.5 mtr long by means of GI bolts, nuts,washers etc and protected by GI pipe light grade 40mm bore and 20 mm dia GI tubing light grade with funnel for watering, connecting to test point, all as shown in electrical plate No.3 of SSR Part I incl necessary earth work and excavation in any type of soil, PCC(1:3:6) type C1 earth chamber with RCC cover slab 50 mm thick,with RCC (1:2:4) type B1 with 8 mm CTD bars re -inforcement both ways at 140 mm C/C with MS hook,including salt, charcoal and provn of test point complete.

Material and Labour for PCC (1:3:6) type C1(using 20 mm graded stone aggregate) as in coping to pole including neessary foam work, weathering slightly rounded or chamfered angles and throating etc complete all as specified and as directed.

K. VENKATESH NAIDU

Sri Maruthi Builders

Mahant Construction Co.

DARSHAN CONSTRUCTION CO

SREE BUILDERS