Repairing of LOP building at Narcondum Island 3rd call

Amount

Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :

All kinds of soil

Pipes, cables etc, not exceeding 80 mm dia.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 40 mm nominal size)

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for :

Foundations, footings, bases for columns

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete in shelves, including setting in cement mortar 1:3 (1cement : 3 coarse sand), cost of required centering, shuttering and finishing with neat cement punning on exposed surfaces but , excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500 D or more..

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing.

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.

40 mm thick with 20 mm nominal size stone aggregate

Extra for providing and fixing wind ties of 40x 6 mm flat iron section.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer- in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Ridges plain (500-600mm)

Barge board (Upto 300 mm)

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

Applying priming coat:

With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with oil type wood preservative of approved brand and manufacture :

New work (two or more coats)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new works

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :

Of area 3 sq. metres and below

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

Of sectional area 40 square centimetres and above

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

G.S. Sheet

Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking within 50 metres lead :

Thickness above 10 mm up to 25 mm

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Providing and fixing white vitreous china water closet squatting pan (Indian type) :

Orissa pattern W.C. pan of size 580x440 mm

Providing and fixing soil, waste and vent pipes

100 mm dia

Sand cast iron S&S pipe as per IS: 1729

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete.

100 mm dia

Sand cast iron S&S as per IS - 1729

Providing and fixing plain bend of required degree.

100 mm dia

Sand cast iron S&S as per IS - 1729

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. INTERNAL WORK - EXPOSED ON WALL

15 mm dia nominal bore

25 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

65 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

50 to 80 mm nominal bore

Providing and fixing brass bib cock of approved quality :

15 mm nominal bore

Providing and fixing brass stop cock of approved quality :

15 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

65 mm nominal bore

Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.

Providing and fixing water proof marine plywood of approved quality in ceiling with necessary nails etc. complete. (Frame work to be paid separately)

4mm thick

Providing & fixing 20mm thick weather board walling with necessary nails etc. completely. (frames work to be paid separately)

Superior Hardwood cat-II(B). Wooden planks

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought frames and fixed in position

Superior Hardwood cat-II(A). Door and frames

Providing wood work in frames of false ceiling, partitiion etc. sawn & put up in position.

Superior Hardwood cat-II(A).Ceiling frame.

Providing wood work in passes purlins, rafters, post etc complete and fixed in positiion with kiln seasoned and chemically treated superior Hardwood cat-II (B)

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including alu, butt hinges of required size with necessay screws excluding, panelling with 12 mm thick marine plywood (BWR) coforming to relevant specification etc. all complete as per direction of Engineer-in-Chage.

Superior Hardwood cat-II(A). Doors shutter.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes i/c ISI Market MS pressed butt hinges bright funished of required size with necessay screws.

Superior Hardwood cat -II (A), 35 mm thick (Window shutter)

Providing and fixing square edge wooden beading 65 x 12mm section with screw of approved quality for ceiling.

Superior Hardwood cat-II (B)

Providing and fixing delivery hose pipe as per IS 636 (Type B) 63 mm dia duly copper wire bounded with gun metal coupling 63 mm size pair of male & Female parts, intantancens type, heavy duty bearing IS : 903 (Mark) (length 22.5 mtr)

Delivery hose washer as per relwants IS, to be fitted in female instantances coupling as per IS : 90.3

Transportation charges of special trip from Port Blair to Narcondum and return back for shifiting of materials & works & inspection of work site (2 trip).

Carriage of materials by ship from Port Blair jetty to Narcondum i/c loading into shop & unloading to motor dinghi carrage by dinghi & unloading from dinghi & stacking it at work site by head load to an average lead of 250 Mtr.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

65 mm diameter pipe

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

65 mm nominal borey

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

a) Group C

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

b) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Supplying and fixing following size/ modules, PVC box for modular switches in surface etc. as required. Make :- Legrand or equivalent in Havells/Anchor complete with all accessories etc as required.

a) 3 Module (100mm X 75mm)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

a) 3 Module (100mmX75mm)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

a) 5/6 A switch

b) 15/16 A switch

c) 3 pin 5/6 A socket outlet

d) 6 pin 15/16 A socket outlet

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

Supplying and fixing brass batten/ angle holder including connection etc. as required.

Supplying and fixing of LED Retrofit 7W lamp CHANDRA/7W/W/B22 Make :- C&S Cat No. LTHPLEDLAMP7WB22 ,7W white or equivalent in Havells/Crompton Greaves/Philips/Bajaj etc as required.

Supplying of LED Bulkhead fitting in engineering plastic housing, clear prismatic diffuser complete with all accessories Make:- C&S Cat No. CG80420 60/100W GLS/10-18W Retrofit CFL or equivalent in Bajaj/Havells/Crompton Greaves/Philips complete with all accessories etc as required.

Installation, Testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required.

Supplying of LED MS batten with decorative end cap complete with retrofit T8 polycarbonate Tube Make:- C&S, TARA -M/20W Cat. No.LTDC01220WLED/WD, 1x 20W MS white powder coated decorative LED T8 Batten with PC tube 20W- 4FT White or equivalent in Bajaj/Havells /Philips/Crompton complete with all accessories etc. as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Supplying of BLDC Ceiling fan 1200mm sweep Make :- USHA Techno Air 5 star rating energy saving ceiling fan or equivalent in Bajaj/Crompton/Khaitan/Havells/Orient complete with all accessories etc. as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying of LED Porch light surface mounted porch light in engineering plastic housing with clear prismatic diffuser Make :- C&S Cat No. CG80628 60/100W GLS/10-15 Retrofit CFL or equivalent in Bajaj/Crompton Greaves/Havells/Philips complete with all accessories etc as required.

Supplying of 5W Solar LED Garden Light Make :- LUKER Cat No. LBRSOL600or equivalent in Philips/Havells/Crompton Greaves complete with all accessories etc as required.

Installation, testing and commissioning of LED Porch light and LED Garden light fittings including connection etc. as required.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

a) 8 way , Double door

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Supplying, installation, testing and commissioning of 2kW Luminious solar power Inverter & PCUs Make:- Luminous or equivalent of any reputed make with the following accessories i/c aluminium alloy make structures to install the solar panel on the tin shade etc as required.(a)Invertor 2kW, single phase ,Sine wave 2Kw/48V,Warranty 24 Months/60 Months(optional) Make:- Luminous or equivalent - 01 No.(b)150/12V Ah Tall tubular Battery Solar Model LPTT 1215OH, warranty 60 months Make:- Luminous or equivalent - 04 Nos.(c)Solar Polycrystalline panel 325 Wp/24V - 06 Nos.

Supplying of PVC insulated and PVC sheathed aluminium conductor armoured XLPE power cable of 1.1KV grade of following sizes Make :- Polycab or equivalent in Havells/Finolex/RR cables etc as required.

2 Core x 6 Sqmm

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

a) 63 mm dia (OD-63 mm & ID-51 mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

a) Upto 35 sq. mm