SPECIAL REPAIRS TO ROOF AND INTERNAL ELECTRIFICATION OF PORTION OF BLDG NO WL-12 OF DSC CENTRE, KANNUR

Amount

Dismantling Manglore pattern roofing tiles with ceiling tiles or slate roofing complete all as specified and as directed.

Dismantling of battens for tiles, shingles etc. of any size including tilting fillets complete all as specified and as directed.

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

M&L for second class HW scantlings, clean sawn as in rafters, purlins etc., complete all as specified and as directed.

All as in item No. 4 here in before but except timber complete all as specified and as directed.

M&L for steel work in rectangular/ tubular trusses including special shaped washers etc complete using ERW or induction butt welded tubes conforming to IS specifications as in purlins etc complete all as specified and as directed.

S&F framed Rolled mild steel Roof trusses, trussed purlins crane gantries, rails & fastenings & heavy bracket framing (Beam, tee, angle channel or flat sections) including distance pieces, cleats etc. cofirming to GDE Fe410-0 or Fe 310-O complete all as specified and as directed.

M&L for preparing new steel & iron surfaces of any description, not otherwise, described, over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide, zinc chrome primer complete all as specified and as directed.

M&L for preparing new surfaces of wood and wood based materials of any description and girth and treating with two coats of creosote oil complete all as specified and as directed.

All as per item No 9 here in before but one coat over old wooden surfaces complete all as specified and as directed.

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

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpafixed with self tapping screws as in roof covering/cladding to wall, complete all as specified, as directed and manufacturers instructions

Laying only Mangalore pattern roof tiles, interlocking at side joints, laid dry including ceiling tiles. (Tiles obtained from item No 1 above) complete all as specified and as directed.

S&F in repairs PVC (SWR) pipe 180 mm bore as in half round gutters including drop ends/stop end suitable for 180 mm half round valley gutter and fixing with MS/PVC clamps suitable for steel sheet roof complete all as specified and as directed

S&F in repairs 75 mm PVC (SWR) downtake pipes single socketed, in any length with rubber ring joints, fixed to wall complete all as specified and as directed.

Demolition of PCC of any description & in any position not otherwise specifically provided for (unreinforced) complete all as specified and as directed.

M&L for PCC 1:2:4 type B1using 20 mm graded stone aggregate in roof kerbs of mud stops, rounded or chamfered complete all as specified and as directed.

Taking down carefully copper/aluminium point wiring of light, fan, socket or power complete, including fittings such as switches, ceiling roses, pendants, regulators, sockets etc., and making good disturbed surfaces of walls, floor ceiling etc., complete all as specified and as directed.

M&L for point wiring complete with 1.5Sqmm single core PVC insulated unsheathed copper conductor FRLS cable multi stranded 1100 Volt grade drawn through and including non metallic rigid PVC conduit concealed to wall fixed to ceiling/roof etc with necessary fixing accessories such as bend elbow socket etc., with fixing material including terminal box made out of 1.22mm thick MS Sheet concealed in wall covered with laminated sheet top cover of 3 mm thick chromium plated screws with cup washer for housing switches, switch socket out let, regulator etc including 1.5Sqmm single core PVC insulated un sheathed copper conductor FRLS cable multi stranded 1100Volt grade as earth continuity conductor green in colour connected to common earth dolly complete all as specified and as directed for One light/fan/bell point controlled by one switch. Note : Cutting chases for fixing conduit shall be measured and paid seperately.

All as per item No 19 here in before but for One 3 Pin, 5 Amps socket on same board with other switches complete all as specified and as directed.

All as per item No 19 here in before but for One 3 Pin, 5 Amps switch socket combination on independent board complete all as specified and as directed.

All as per item No. 19 here in before but for one 3 pin 15 Amps switch socket combination on independent board with 4 Sqmm unsheathed PVC insulated copper conductor FRLS cable including 4 Sqmm PVC insulated copper cable for earth continuity conductor complete all as specified and as directed.

Cutting chases on wall of width 30 mm for concealing PVC conduit 20/25mm dia and making good the surface with plastering in cement mortar 1:4 and finish to match the existing surface and treated with existing treatment such as white wash/OBD/cement base paint etc complete all as specified and as directed.

All as per item No 23 here in before but width 50mm complete all as specified and as directed.

All as per item No 23 here in before but width 75mm complete all as specified and as directed.

S&F switch piano flush type, single pole, one way, 5 Amps, 240 volt including connecting up electrically complete all as specified and as directed.

S&F PVC ceiling rose round shape, three terminals, polycarbonate, isolated body including connecting up electrically all as specified and as directed.

S&F switch socket combination, 2 in 1 5pin 5/6 Amps, multipurpose, flush type, non-interlocking type, including connecting up electrically complete all as specified and directed.

S&F switch socket combination, 2 in 1, 5 &16 Amps, multipurpose, flush type, non-interlocking type, including connecting up electrically complete all as specified and directed.

S&F socket 5 pin 5/6 Amps, multipurpose, flush type, non-interlocking type, including connecting up electrically complete all as specified and directed.

S&F socket 5 pin 5/6 Amps, multipurpose, flush type, non-interlocking type, including connecting up electrically complete all as specified and directed.

Taking down carefully ceiling fan with rod from ceiling / roof complete after disconnecting electrically and refixing after completion of Civil wrks complete all as specified and directed.

M&L for clamps made out of flat iron made of 40mmx4mm duly painted with two coats of synthetic enamel paint over one coat of red oxide primer and bolted with double nuts and washers on existing wooden beams of aproimate size 300x200mm with and inclusive of fan down rod of 0.5mtr to 1.5 mtr length duly fitted on MS Clamps with bolts, nuts with safty pin and twin core twisted multi straded copper flxible wire of size 23/0.0076 from celing rose to fan complete all as specified and directed.

S&F sheet metal enclosure factory made for MCB DB, SPN 8 way with 200 Amps bus bar, 240 Volt, double door type, fixed/flushed on wall including electrically connecting up complete all as specified and directed.

S&F MCB SPN, 240 Volt, 40 Amps including electrically connecting up using wiring lugs complete all as specified and directed.

S&F decorative ultra slim linear LED light fittings with extruded Aluminium, heat sink, environmental friendly, energy efficient ready to use pack of 20W LED 6000K and electrically connecting complete all as specified and as directed. Make:- Model LHEXBYPNIN1W020 of Havells or techno commercially equivalant

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron connected to earthing test point, main DB, panel board, continuous earth lead protected by 15mm bore GI pipe light grade, 20mm bore GI light grade pipe for watering, necessary excavation and earth work in any type of soil, PCC pit, RCC chamber cover with suitable reinforcement complete all as shown on electrical plate No 3 of SSR part-I of 2009 all as specified and directed. NOTE:- Rate quoted shall deem to include for provision of GI earth wire lead and protective GI pipe lead upto 7.5m length.

M&L for sub main wiring with two runs of single core 6 Sqmm copper conductor FRLS cable, PVC insulated, unsheathed multistanded, 1100 V grade drawn through and including suitable non metallic rigid PVC conduit with all accessories such as bend, elbow, socket, tee saddles etc. fixed concealed to wall/fixed to ceiling etc., including 4 Sqmm single core copper conductor FRLS cable PVC insulated, unsheathed multistranded 1100 V grade as earth continuity conductor connected to common earth dolly complete all as specified and directed. Note:- 2 runs of 6 Sq mm, one run of 4 Sq mm copper cable and one run of PVC conduit will be measured as one length.

S&F in replacement of stepped type electronic fan regulator, full rotation, 200W, SP, 230V, connecting up electrically complete all as specified and as directed.

S&F GI Earth continuity wire of 4 mm dia drawn through with and including 15 mm bore GI pipe, light grade fixed to wall/laid in floors complete all as specified and as directed.

S&F Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and as directed.

S&F in replacement LED Ball type Lamp 10 watt complete all as specified and as directed.

S&F MCB SP 240 Volt, 6 to 32 Amps including electrically connecting up including wiring lugs complete all as specified and as directed.

S&F in replacement of sheet metal enclosures distribution boards, VTPN series, double door, 4 way, three phase, 415 Volts, MCCB, ISOLATOR & MCBs comprising three phase four wire copper strip bus bar of appropriate capacity complete all as specified and as directed and comprising the following:- (i) MCCB, 4 Pole, 100 AMPS, AC 415 V, 10 KA - 01 No as incoming & (ii) MCB, SP, 40 Amp - 12 Nos Note:- (i) Connection of the MCCB/MCBs with cable shall be made through apprpriate size pin / bottle type thuimble properly crimped. (ii) All the vacant holes of the DB shall be provided with blank plates of appropriate size. (iii) Double continous earth wire shall be provided for each three phase DB from earthing manis dolly. (iv) The quoted rate inclusive of cutting walls and fixing flush and making good the disturbed surfaces matching with existing surfaces/finish.

Sreema Enterprises

M/s Hari Construction

Jack Electrolinks Private Limited

K C ASSOCIATES

Anaswara Constructions

T.P.SUNIL KUMAR

UNIQUE INDIA CONSTRUCTIONS

Sreekrupa Enterprises