SPECIAL REPAIRS TO G FUELLING POINT AND STORE ROOM UNDER SPECIAL REPAIRS B/R AT NAVAL STATION BHEEMUNIPATNAM UNDER GE (P) NAVY KALINGA VISAKHAPATNAM

Amount

Taking down old tarfelt treatment from roof surfaces including plaster etc complete.

M&L cutting crack to 'V' groove section in existing roof/ wall cleaning out wetting grouting with cement and sand slurry of 1:3 complete all as specified and directed.

M&L for Cement concrete 1:3:6 type C-1 using 20 mm graded stone aggregate as in roof padding over roof slab, roof kerbs or mud stop rounded or chamfered on edges all as specified & directed.

M & L for screed bed 10 mm thick on roof padding in CM 1: 3 finished fair and even without using extra cement.

M&L for normal water proofing treatment on roof slab portion consisting with following operation (i) Cleaning surface by wire brushes, brooming, removing dust and applying with bitumen primer confirming to IS 3384- 1986 @ 0.50 Kg per Sqm. (ii) Applying a tack coat of hot bitumen 85/25 @ 1.2 Kg per Sqm for water proofing membrane (iii) Applying of Polymeric water proofing membrane wt not less than 3 Kg per Sqm over entire area with overlapping and sealed all as specified and directed (iv) Again applying hot bitumen 85/25 @ 1.2 Kg per Sqm over water proofing membrane (v) Applying a bituminous aluminium primer/paint 0.10 kg per Sqm complete all as specified and directed.

Dismantling Plain or corrugated asbestos cement sheeting, any gauge, thickness, including ridge Nainital or similar pattern roof coverings.

M&L for Pre- painted galvalume aluminium zinc coating GI based corrugated 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 as specified

M&L for Pre- painted galvalume aluminium zinc coating GI based plain 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 as specified

Demolition of (unreinforced ) concrete in ground floors and pavings n.exc 15cm thickness (below or above Ground level)

M&L for providing, cement concrete type B1, 1:2:4 (20mm graded 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, as directed

M & L for Plain Cement concrete 100mm thick type B-1, 1:2:4 (20mm graded aggregate) as in floor finished.

M&L for PCC (1:3:6) type C1 using 20 mm graded aggregate 75 mm thick as in plinth protection, finished even and fair without using extra cement complete.

M & L for Plain Cement concrete 50mm thick type B-1, 1:2:4 (20mm graded aggregate) as in floor finished complete.

M & L for 75 mm thick Plain Cement concrete of type D2, 1:4:8 (40 mm graded aggregate) in sub base

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc,

M & L for brick work with fly ash brick ( Modular size) straight or curved on plan to exc 6 m mean radius, , built in cement mortar 1:6 complete all as specified and as directed by Engineer In Charge.

M&L for Brickwork with fly ash bricks, straight or curved on plan to any radius in half brick thick walls, built in in cement mortar 1:4

Taking down cement plaster any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc

M&L for rendering 10mm thick with CM 1:6 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed by the Engineer-in-Charge.

M&L for 15 mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar 1:4 in double layer, using WPC in outer layer of 5mm thick, complete all as specified and directed. Note : WPC will be measured and paid separately under relevant item as supply only.

M&L for rendering 5mm thick with CM 1:3 on fair faces of ceiling surfaces, finished even and fair without using extra cement complete all as specified and as directed by the Engineer-in-Charge.

Supply of integral water proofing compound.

M&L for treatment of soil under plinth protection at the rate of 5 ltr of emulsion per sqm of surface area.

M&L for providing and injecting chemical emulsion for Post constructional anti termite treatment along external wall below concrete apron using chemical emulsion @2.25 Ltrs/linear metre including drilling and plugging holes etc in apron.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed by the Engineer-in-Charge.

Taking down chowkhats or frames exc. 1.5 Sq.m. but n. exc. 4 Sq.m. each with shutters (with out taking off shutters from the frame) complete all as specified and as directed by the Engineer-in-Charge.

M & L for Providing precast cement concrete type B1, 1:2:4 (20mm graded aggregate) , in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in 1:6 cement mortar.

M & L for TMT steel 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

M&L for second class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and as directed by the Engineer-in-Charge.

M&L for 18-19mm thick Prelaminated particle board, interior grade,prelaminated both side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed by the Engineer-in-Charge.

S & F Continuous (piano) hinges, mild steel, bright finish or electro galvanised for 30 mm flaps

S&F 100mm long hasp and staple, safety type, brass with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and as directed by the Engineer-in-Charge.

S & F for Solid PVC Door Frame of size 50mm x47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing

S&F, factory made solid panel PVC door shutter 30mm thick (style)consisting of frame made out of MS tubes for top & bottom rail, MS frame shall be covered with heat moulded plain cover PVC "C" channel having a PVC sheet strip of 20mm width stuck in side with solvent cement for styles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles and rails with suitable PVC sheet beading and jointed together with solvent cement, supplying & fixing in the frame at site as per specification and as directed by the Engr-in-Charge.

S & F 125 mm Butt hinges, Medium weight, cold rolled mild steel, and fixed , Type-B-12

S & F of 200mm Aluminium anodised, barrel tower bolts of extruded section and fixed

S & F Aluminium handles, cast type, anodised of size 150 mm

S & F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed

M&L for Acid resistant coloured tiles 15mm thick vitreous ceramic, unglazed, set, jointed and pointed in chemical resistant mortar, resin type, in floors over screed bed or bedding layer 15mm thick in CM 1:4 for laying floor finishes complete all as specified and as directed by the Engineer-in-Charge.

M&L for Acid resistant coloured tiles 15mm thick vitreous ceramic, unglazed, set, jointed and pointed in chemical resistant mortar, resin type, in vertical surface over backing of 10 mm thick in CM 1:3 on fair faces of brick work or concrete surfaces complete all as specified and directed by the Engineer-in-Charge.

M & L for non skid, ceramic “coloured” joint free tiles of size 300 x 300 x 6-7mm thick, in floor, shelves etc, set and jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles over 15mm thick screed bed of CM 1:6 complete of item all as directed.

M&L for glazed ceramic tiles in vertical surface like skirtings dado etc., of size 300x200x7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match for joint free over backing of 10mm thick in CM 1:3 on fair faces of brick work or concrete surfaces complete all as specified and directed by the Engineer-in-Charge.

M & L for Designer cement concrete tiles rubber moulded 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry with grey and cement pigment in floors over a screed bed of 20mm thick in cement mortar 1:4

S&F 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

M&L for preparation of old treated surfaces of ceilings and applying two coat of white wash complete all as specified and as directed by the Engineer-in-Charge.

M&L for preparation of new treated surfaces of ceilings and applying two coat of white wash complete all as specified and as directed by the Engineer-in-Charge.

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

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over one coat of primer over chalk whiting complete all as specified and as directed by the Engineer-in-Charge.

M&L for preparation of old treated surfaces of external walls and applying one coat of cement based paint complete all as specified and as directed by the Engineer-in-Charge.

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

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

M&L for preparation of new painted steel and iron surfaces of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide complete all as specified and as directed by the Engineer-in-Charge.

Taking up or down 15mm bore, steel tubing and connection including cleaning for refixing or removal from site.

Taking up or down 20mm bore, steel tubing and connection including cleaning for refixing or removal from site.

S&F 20mm dia. (15mm internal dia.) 3-layer PP-R polypropylene random copolymer pipes SDR 7.4 & SDR 11 UV stabilised and antimicrobial welded having thermal stability for hot & cold water supply including all PPR plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and as directed by the Engineer-in-Charge.

S&F 25mm dia. (20mm internal dia.) 3-layer PP-R polypropylene random copolymer pipes SDR 7.4 & SDR 11 UV stabilised and antimicrobial welded having thermal stability for hot & cold water supply including all PPR plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and as directed by the Engineer-in-Charge.

S&F bib taps 15mm dia fancy type chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs two way bib cock, CP, Fancy type - 15mm dia

S & F in repairs 15mm bore dia Pillar taps Fancy type, chromium plated, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed

S & F in repairs 15mm bore dia Stop valves fancy type Chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed

S & F in repair Health Faucet for 15mm dia with 1.5m long easy flex tube in Chrome finish and wall look

S & F in repairs Tubular towel rod brass chromium plated, 20mm dia, 60cm long between flanges

S&F, in repair Wash Hand Basin, white ,flat back, size 550x400mm excluding taps ,waste, chain and plug but including brackets incl cutting and for pinning in ends of brackets.

S & F in repair Vitreous China wash down water closet pan (pedestal pattern), white (including fixing bolts and Seat Cover)

S&F in repair PVC Flushing cistern 10 ltr capacity with inlet ball valve float and handle and 32mm bore flush pipe including bracket complete all as specified and directed.

S & F in repair Soap dish chromium plated, fixed to plugs with chromium plated brass screws

S & F in repair PVC flexible connections 15mm size with PTMT nuts of length 600mm

S & F in repair 125mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement

S & F in repairs PVC (SWR) pipes 110 mm dia single socketed in any length with rubber ring joints fixed to walls/ trenches.

PVC (SWR) bends any radius 110 mm

Taking down carefully copper/aluminium point wiring (light ,fan and power socket etc) complete including fittings such as switches ceiling roses, pendent, regulators, sockets etc removing materials for taking credit and making good matching to the existing colour to the disturbed surface wall/ floors etc.

Taking down carefully by unscrewing from boards/outlet boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, Flame proof fittings etc for reuses at site complete all as specified and as directed. Note: To be measured only when found serviceable in all respects complete for reuse

Material and labour for point wiring for one light controlled by 1 one way switch with 1.5 Sqmm PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable 1100 Volts grade drawn carefully through existing/New concealed conduit along with 1.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire, connected to earth dolly and to be terminated in and including new pressed steel sunken boxes , readily available (Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm) concealed type with 3mm thick bakelite sheet cover for mounting switches, sockets, fan regulators etc including testing on completion complete including making good disturbed surface all as specified and as directed.

Material labour for point wiring complete with 1.5 Sqmm PVC insulated unsheathed FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on surface of wall/ceiling/floors etc. for flameproof application connected upto light fitting/fan with and suitable junction boxes, couplings and 1.5 mm dia copper earth wire for earth continuity conductor and connecting to common earth dolly for the following :-

All as per Srl Item No. 75 here-in-before but for One light point controlled by one 5 amps one way switch

All as per Srl Item No. 75 here-in-before but for One ceiling fan/exhaust fan/wall mounted fan controlled by one 5 amps one way switch

Material labour for point wiring complete with 4 Sqmm PVC insulated unsheathed FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on surface of wall/ceiling/floors etc. for flameproof application connected upto light fitting/fan with and suitable junction boxes, couplings and 4.0 Sqmm copper earth wire for earth continuity conductor and connecting to common earth dolly for 16 Amps socket independent board.

M&L concealed sub main wiring 2 runs of 6 Sqmm PVC insulated FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on wall/ ceiling/floors etc. for flameproof application connected upto light fitting/fan with and suitable junction boxes, couplings and 6 Sqmm copper earth wire for earth continuity conductor and connecting to common earth dolly. Note :- 2 runs of 6 sqmm cable, 1 run of 6 sqmm cable and one length of ERW MS conduit shall be measured as one length.

M&L concealed sub main wiring 2 runs of 10 Sqmm PVC insulated FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on wall/ ceiling/floors etc. for flameproof application connected upto light fitting/fan with and suitable junction boxes, couplings and 10 Sqmm dia copper earth wire for earth continuity conductor and connecting to common earth dolly. Note :- 2 runs of 10 sqmm cable, 1 run of 10 sqmm earth wire one length of ERW MS conduit shall be measured as one length.

Supply, laying and testing LT UG XLPE cable, FRLS Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 3½ core 35 Sq mm complete all as specified and directed.

S&F in repair LED Light fitting 1 x 20 Watt flame proof , CMRI certified recommended for gas/vapour group of IIA & IIIB, Zone 1&2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass with LED tube light fixtures driver, holders, connectors etc. Complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size

S&F Flame proof rotary type switch with separate cable terminal box including rubber gasket as per IS 2149, SP 10 Amps ISI marked for ON/OFF light, made out of aluminium alloy LM-6 material in high tensile steel with anticorrosive epoxy paint grey shade CMRI certified with cable entries complete.

S&F in repair Flame proof switch socket with two pin and earth with plug top in sheet metal enclosure made out of aluminium alloy LM-6, 16 A epoxy painted CMRI certified suitable for AC 250 volts complete.

S & F Wall mounted fan 16 " /400 mm sweep metallic body (heavy duty), complete with for operation on 230 Volts, 50 Hz AC Supply fixed on wall, making opening, fixing, making electrical connection from ceiling rose to fan through suitable copper flexible wire and making good the disturbed surfaces etc. complete all as specified and directed.

Supply and fixing flame proof threaded junction boxes in LM6-2/3/4 Way suitable for 20 mm dia ERW MS Conduit complete certified CIMFR for gas group I, IIA & IIB for Zone I & II all as specified and directed by Engr-in-Charge

Supply and fixing flame proof weather proof enclosure for MCB DB, Incoming MCB, 2P, 16A/25 A - 01 No, Out going: MCB, 1P, 6 A/10 A-02 Nos with Complete internal Bus Bar & wiring to terminal

Supply and fixing sheet metal enclosure for MCB DBs, Phosphatised, power coated , single pole and Neutral suitable for 4 way with 200 amps rated bus bar all as specified and as directed

Supply and fixing MCB (DP) C curve 10 KA breaking capacity of 63 Amps, 415 Volts in proper position all as specified and as directed

Supply and fixing MCB Single Pole (SP) C curve 10 KA breaking Capacity of 6 to 32 Amps, 240 Volts in proper position all as specified and as directed

Supply installation, connecting and commissioning and testing of MS bus bar terminal box for Air Compressor weather and vermin proof made out of 3.15 mm thick CRCA sheet with powder coated paint form both side and necessary angle iron support frame 415 Volt grade of 400 Amps rated aluminium bus bar 3 Nos and half of the size for neutral prewired with suitable size copper cable, lugs, socket etc as required over all size of FPB not less than 0.8 x 0.6 x 0.5 mtr double door centre opening with canopy on top including provn of foundation work complete as specified and for housing of the following :- INCOMING (i) MCCB 4 pole 415 Volt 125 Amps breaking capacity not less than 36 KA – 01 No. OUTGOING (i) MCCB 4 pole 415 Volt 63-100 Amps breaking capacity not less than 25 KA – 01 No.

Supply and fixing indoor luminaire decorative batten for wall/ceiling mounting box type Extruded aluminium housing ,PC Diffuser, energy efficient saving LED BATTEN LIGHT 20W,230 V,50 HZ, slim integrated design easy install including twin twisted copper conductor flexible wire from ceiling rose to connector all as specified and as directed.

Supply and fixing on wall security LED light luminaire fitting 1X25 W and including cable for connection from celling rose with 1.5 Sqmm PVC insulated stranded copper conductor (FRLS) cable including 25 mm GI bracket medium grade 1m long bent to shape including bolt, nut,washer,clamp etc all as specified and as directed by the Engineer-in-charge.

M & L for Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron strip 25×4mm earth lead wire by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

N V S S K N SIVA PRASAD

VASANTHA NAIDU ASSOCIATES

F AND M TECHNOLOGIES

SWATHI CONSTRUCTIONS

HUSSAIN ENGINEERING WORKS

SRI RAJA RAJESWARI ENTERPRISES

P SRINIVASA RAO