REPAIR TO ROOF TREATMENT, PLINTH PROTECTION AND REPAIR TO ELECTWIRING TO CERTAIN BLDG OF CQA (ICV) AND MES UNDER AGE (I) FY EDDUMAILARAM

Amount

Demolition of PCC in ground floor or paving of any description n.exc. 15cm thickness (Un re-inforced) below or above GL.

Demolition of brick work or stone masonary, built in cement mortar.

M&L brick work with sub class 'B' bricks old size straight or curved on plan exc 6 mtr mean radius built in CM 1:6 all as specified & directed by Engr-in-charge..

All as per item No 03 above but except bricks

M&L Rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surface on wall, finished even and smooth without using extra cement.

M&L for preparation of wall surfaces and applying three coats of white wash on internal wall surfaces.

M&L 75 mm thick PCC 1:3:6 type C2 using 40mm graded stone aggregate in plinth protection , finished even & fair without using extra cement.

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) of 1000ltr capecity hoisted and fixed in position all as specified including dismantling old tank

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) of 500ltr capecity hoisted and fixed in position all as specified including dismantling old tank

S & F 20 mm Ball brass valves, high pressure, with polythene float and fly- nut com-plete, scre-wed for iron pipe or brass ferrule and fixed in repairs

Cleaning and removing all scale and dirt, etc from tanks and from mouths of circulating pipes, etc., exc 500Ltr and n.exc 1000Ltr capacity.

Cleaning and removing all scale and dirt, etc from tanks and from mouths of circulating pipes, etc., exc 250Ltr and n.exc 500Ltr capacity.

Writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high

Taking up or down steel tubing 20mm bore of pipes and connections, including leaning for re-fixing or removal to store

M&L in repairs 20mm bore tubes medium grade galvanised, with all fitting in new or old position (walls, celing, floors etc.,)

Taking down of existing roof felt of any description and preparing thee surfaces by cleaning foreign matter by wire brushes, roughening the surfaces to receive plastering scrubbing down with water complete

M&L for 15mm thick rendering in CM 1:4 on concrete surfaces finished even and smooth without using extra cement with IWPC

Supply only IWPC

M&L for priming plastered roof surfaces with Bituminous primer @ 0.30Kg per Sqm as per IS-3384 and providing water proofing treatment by applyin mineral finish Actatic Polyprophylene 3.5 kg per Sqm (Advanced APP torch membrane mineral finish)having polyst

Taking down carefully Aluminium/copper point wiring (Light/ Fan/Socket or power) complete incl fitting fixture such as switches, sockets, ceiling rose, brackets, holders, bulk head fitting etc and making good disturbed surface of wall/ceiling etc., all as specified and directed.

Taking down main switch/MCB DB by disconnecting the electric supply all as directed at site.

M&L for point wiring complete with stranded copper conductor 1.5 Sqmm size (Nominal area) PVC insulated unsheathed cable FR in and including concealed PVC conduit ISI marked not less than 20mm dia with concealed sunk in pressed steel terminal boxes of reqd size of thickness 1.6 mm factory made and painted with stove enameled black paint with top cover 3mm thick plastic laminated sheet of required colour fixed with brass screws and cup washer including 1.5 sqmm stranded copper conductor PVC insulated cable of green colour as earth continuity connected to common earth dolly and all sunk/terminal boxes and each fitting/fixture, complete with all accessories all as specified and directed: - (a) One light/fan/exhaust fan point controlled by one way 5 Amp switch.

(b) One 3 pin/5 pin socket out let 5 Amp on independent board –ditto-

(c) -ditto- but on same board –ditto-

Description as per item No 3 above but independent point wiring with stranded copper conductor 2.5 Sqmm (Nominal Area) PVC insulated and unsheathed cable and one 2.5 Sqmm multistranded copper conductor PVC insulated unsheathed green in colour as earth continuity all as specified and directed

S&F switch piano, flush type 5 Amp single pole one way.

S&F socket out let, flush type 5 pin 5 Amp.

S&/F switch piano, flush type 15 Amp .

S&/F socket outlet multi purpose 3 pin 15 Amp and 3 pin 5 Amp, flush type.

S&F lamp holder insulated body any type with back plate suitable for batten/angle fittings as directed.

S&F ceiling rose surface bakelite ISI Marked three terminal.

S&F stepped type Electronic fan regulator flush type complete all as specified and directed.

M&L for repairs/Rewinding unserviceable of ceiling fans, (rewinding (copper) and replacement bearings in existing old ceiling fans) of 1400mm/1200 mm sweep, suitable for working on 230 volts, 50 Hz single phase supply including complete overhaling by provision of capacitor connecting box,connected wiring etc.complete all as specified and as directed

M&L for repairs/Rewindingof unserviceable exhaust fans, (rewinding (copper) and replacement bearings in existing old exhaust fans) of 300mm/450mm/225mm sweep, suitable for working on 230 volts, 50 Hz single phase supply including complete overhaling by provision of capacitor connecting box,connected wire etc.complete all as specified and as directed

Supply and fix surface mouting LED luminairies 1x 9 watts, 230 volts, 6000k wall/ceiling mounted type suitable for wall mounted fittings with all internal connections connector block with all accessories and connecting up with and including twin core twisted flexible copper conductor cable of suitable size complete all as specified and directed by Engineer-In Charge. Make : Havells cat LHE XBLP7IN1W009 or equivalent in CG/C&S/SYSKA

Supply and fix surface mouting LED luminairies 1x 18 watts, 230 volts, 6500k wall/ceiling mounted type suitable for wall mounted fittings with all internal connections connector block with all accessories and connecting up with and including twin core twisted flexible copper conductor cable of suitable size complete all as specified and directed by Engineer-In Charge. Make : Havells cat LHE XACP7PN1W018 or equivalent in CG/C&S/SYSKA

S&F LED light fitting, 1x9w, 230v decorative wall mounting type ,brushed nickel finish fixture with ople glass diffuser suitable with 1x9 w LED lamp B22 base connector block, etc including lamps complete with all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed by Engineer-In Charge . Make : Havells Cat No : LHFOAJE1TN1I060 or equivalent in CG/Philips/C&S.

S & F LED Panel 6 watt 230volt 4000k Octane+LED panel square slim ,compact aumium die cast edge lit panel,recess mounted square fixture with opale diffuser and with driver including twin core twisted flexible copper conductor cable of suitable size complete all as specified and directed by Engineer-In Charge. Make : Havells cat part HEBAEP61Z1W00/ Phillips /Crompton/Armstrong/Luker

Taking down old U/S sub main wiring 4 Sqmm/6 Sqmm/10 Sqmm aluminium/copper including batten/conduit and making good disturbed surface to match the existing surface.

M&L for sub main wiring drawing in and including PVC concealed conduitnot less than 20mm dia medium grade with PVC cable 4 Sqmm nominal area 2 single core PVC insulated unsheathed cable with stranded copper conductor incl 4.0 Sqmm size PVC cable stranded copper conducter as earth continuity wire and connected to earth dolly.

Description as item No 18 above but using 6 Sqmm (Nominal Area) two single core PVC insulated unsheathed cable with stranded copper conductor incl 6.0 Sqmm size PVC cable stranded copper conductor as earth continuity wire and connected to earth dolly.

M&L for providing in replacement MCB DB of sheet metal enclosure double door type, single pole and neutral 8 way with 200 Amp rated bus bar 240V and grouted in walls with PCC 1:2:4 type B1 using 20mm graded stone aggregate all as spacified and as directed .

S & F in replacement MCB SP 6 to 32 Amps, 240V 'C' Series 10 KA.

S & F MCB DP , 240 V, 32 Amps, 'C' serie, complete all as specified and directed by Engineer-In Charge. Make : Scheinder/ Legrand/ Havells/ C&S.

.S&F sheet metal enclosures with socket plug top and MCB single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole32Amp MCB ,240 volts complete all as specified and as directed by the Engineer in charge

S&F Earth continuty conductor or main earthing lead fixed to wall on betten or recess or cheses or bureid in ground or drawn in conduit/pipe or fixed to poles or any indicated situation for loop earthing etc.as required 4mm galvenised wire comlete all as directed by Engr in charge.

M&L for Laying GI tubing 40 mm light grade with all fittings for cable protection fixing on poles & road/drainage crossing complete all as specified and directed by Engr-in Charge.

Earthing complete with galvanised GI earth plate electrode of size 600x600x6.00mm burried directly in ground (earth pit not less than 2.25mtr below normal ground level) with top edge of earth plate not less than 1.5mtr below normal ground level, connected to galvanised earth lead wire 4.00mm dia by means bolt, nuts, check nuts and washer made of galvanised iron or steel including earth work in any type of soil, charcoal dust and salt layers15cm all around the earth plate as shown in electrical plate No 03 of SSR Part I 2009, 20mm dia GI watering pipe medium grade with funel and wire mesh, GI protection piple light grade 15mm dia from earth pit to main board including PCC pit in PCC 1:3:6 type B2 using 20mm graded stone aggregate, angle iron frame of size 40x40x3mm with hold fast embeded in PCC, RCC pit cover with suitable handle and earth work, removal of surplus soil all as required at site or directed.

S & F Bell, Ding Dong, AC, 230 volts, single pole complete all as specified and directed by Engineer-In Charge. Make : Anchor / Havells

SANJEEV CONSTRUCTIONS

M/S Sekhar Infra Projects

M/s D.Krishna Varma

MVS ENTERPRISES