CONSTRUCTION OF LINK TAXI TRACK FROM C TO 30 DUMBBELL EXTENSION OF PAVED ORA AT RUNWAY 12 AND 30 ENDS AND ALLIED WORKS AT AF STATION BAMRAULI

Amount

Dismantling of brickwork of any description and in any position built in cement or cement lime mortar including all quions, arches, pillars including segregation of serviceable bricks for reuse & removal of rubbish out off the AF station premises / MOD land etc complete all as specified and directed.

Dismantling of structural steel work ,wrought iron or mild steel work of any description not otherwise provided for as in purlin ,rafter etc complete all as specified & directed

Dismantling structural steel work including doors, gates but excluding framed truss etc. etc complete all as specified & directed

Taking up or down consertina coil fixed on angle iron swan neck over existing security wall in any situation complete all as specified & directed.

Taking up or down old barbed wire /razor wire fixed on angle iron swan neck of any situation complete all as specifed & directed.

Surface excavation n. exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil for hardstanding etc complete all as specified & directed.

Excavation over area n.exc 1.5 m in deep and getting out in soft/loose soil complete all as specified & directed.

Excavation in trenches in soft / loose soil n exc 1.5 Mtr wide and n.exc 1.5 m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified & directed.

Returning filling in including, spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soil/ loose soil all as specified and directed .

Removing excavated material to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 m above the starting point and complete deposited where directed and all as specified .

Removing excavated material to a distance exc. 50 mtr but n. exc 250 mtr from the starting point and complete deposited where directed and all as specified .

Spreading and levelling in layers n exc. 25 including well ramming including watering as required complete deposited where directed and all as specified . Note: special condition 3.6 of SSR-2010 Part-II shall apply.

Supply & spreading clean dry sand filling in trenches around cable,under floor,in foundation including watering and consolidated complete all as specified and directed. (Note: cosolidated thickness shall be measured)

M & L for Continuous brick edging using burnt clay bricks of sub class 'B' old size , with width equal to the width of the brick; laid dry on end vertically complete all as specified& directed.

M & L 150 mm thick (compacted thickness) WMM (laid in two layer of 75mm each layer), spread, rolled and consolidated to gradient and camber using paver as required including necessary lateral support and formwork , if required , using crushed stone , coarse aggregate of maximum size 40 mm of grading as specified , type igneous rock as granite /trap/basalt etc complete all as specified and directed.

Rolling and consolidating formation surfaces in cutting/ filling Power roller Exc 8 tonne & n exc 12 tonne surface complete all as specified& directed.

M & L for 150 mm spread thickness granular sub base (GSB) using broken graded stone aggregate 40mm to 63mm size interstics filled laid in two layer of 100mm spread thickness each layer spread , rolled with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density with carries of mix material to work site as complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone agrregate as in sub base , foundation and filling and mass concrete complete all as specified & directed

M&L for PCC 1:2:4 type B1 using 20 mm graded stone agrregate as in coping of Pole Fdn studs including form work etc. complete all as specified & directed

M & L for preparing of un-surfaced WMM surfaces by brushing with wire brush or removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc. and applying evenly a priming/tack coat with bituminous primer (paving bitumen) VG-10 @ 10 Kg per 10 Sqm using mechanical sprayer and providing 40 mm consolidated thickness bituminous premixed asphaltic semidense concrete with marshal stability 1050 Kg laid in single layer rolled with power road roller 8 to 12 tonne capacity and consolidated to required gradient and camber and binder content VG-30 shall be as per job mix formula for stability of 1050 kg subject to minimum 5.5% by weight of total mix and coarse aggreagtes(grading 1) including filler as specified and directed. Note : In the event of increase in percentage of binder content as per job mix formula , nothing extra shall be admissible and quoted rates are deemed to include for the same.

Preparing the road surfaces by cleaning of all dirt scales and providing 2.5mm (minimum) thick hot thermoplastic paint (Retro reflective type) for road marking in white / yellow shade by fully automatic thermoplastic paint applicator machine fitted with profile shoe gun beads dispenser propane tank , heater and profile shoe heater driven by skilled operator on road surface . ote : Road marking work shall be carried out in accordence with manufacturer instruction all as specified & directed

M&L for form work to sides of concrete foundations, footings, bases of columns, sides & soffits of plinth beams and similar work for rough finished flat surfaces of concrete etc complete all as specified and directed.

M&L for form work to sides of square or rectangular pillars, posts, struts, piers, column and stanchions for fair finished surfaces of concrete etc complete all as specifed & directed.

M&L for form work to face of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter for fair finished flat surfaces of concrete etc complete all as specified and directed.

M & L for Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregates) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete etc complete all as specified & directed. (Note: Reinforcement and Formwork shall be measured and paid separately under respective item.)

M&L for Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregates) as in Columns, pillars, piers, posts and struts etc complete all as specified and directed. (Note:- Reinforcement and formwork shall be measured and paid separately under respective item)

M&L for Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregates) as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses etc complete all as specified and directed. (Note:- Reinforcement and formwork shall be measured and paid separately under respective item)

S&F Mild steel TMT bars 10mm dia and over in main reinforcement bars , cut to length, bent to shape required, including cranking bending spirally for hooping for column,, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete etc all as specified and directed.

S & F Mild steel TMT bars 6 mm to 8 mm dia bars, cut to length, bent to shape required, including cranking bending spirally for hooping for column,, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete etc all as specified and directed..

S&F Mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders , cut to length, bent to shape required, including cranking bending spirally and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete etc all as specified and directed.

M&L for preparation of newly plastered surface of wall and applying two coats of cement base paint over a coat of alkali resistant priming paint including necessary scaffolding complete all as specified & as directed.

Fixing only Mild steel framework such as grill, grating , gates etc complete and all as specified and as directed.

M&L for Mild steel work as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified & as directed.

M&L for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, 15cm and n exc 22.5cm long and Diameter of neck in 16 to 20 mm complete all as specified & as directed.

M&L for Rolled steel section in plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted bolted , or weldede attachment Fe 410 -W(Gde- E- 250) quality- A complete all as specified & as directed.

M&L for preparation of new steel or iron surface of any description, exceeding 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete and all as specified and directed.

Supply and fixing razor wire fencing with 2.6mm dia centre core wire having barbs of length 20mm , width 14mm & thickness 0.5m razor strips on swan neck angle iron and fixing with clamp on angle iron post including all fittings like fastener clips , steel lug rings etc as shown in drawing and coated with CLR anti corrosive paints fixed on swan neck angle iron etc complete all as as specified and directed. Note : Each line length measured for paid.

Supply and fixing concertina coil 1050mm dia in stretched position hot dip galvanised steel wire coated with CLR anti corrosive paints making diamond shape with the help of dove tail clips (18 SWG) fixed over razor wire with angle iron, the concertina coil is to be fixed with razor wire at points wherever coil touched the bottom razor wire with the help of hog rings (14 SWG) including all fittings like fastener clips, steel lug rings etc complete all as specified and directed. Note : Stretch length of each coil shall be 08 mtr. complete and all as specified and directed.

Supply and fixing 75mm dia UPVC rain water pipe confirming to latest IS 13592 (Type "A") single socketed in any length with rubber ring joints, laid in trenches or in floors or fixed in RCC wall for weep holes complete all as specified and directed.

Supply and fixing in replacement of aluminium die cast LED street light fittings 1x70/75 Watt LED 6000K with IP 66 protection potted/ encapculated driver surge protection up to 4 KV in built and 10 KV separated better optics for uniform distribution including provn of three core cable of copper conductor of size 23/0.0056 of white covering from ploe box to fitting terminal for making connection , fixing the fittings on pole including all necessary fixing accessories complete all as specified and as directed. (Make : Phillips Cat part No- BRP409LED074CWHEMRFGSIPSUGR./Crompton Cat part No-LSTP-72_CDL/Havells Cat part No ENDURAPEARLPLUSSL70WLED757SASYTOPC)

Supply and fixing cable junction pole light box with connection terminals, factory made of size not less than 205*255*112 mm (outside dimension) with IP 66 protection made out, high quality of thermoplastic polycorbonate having 4 NOS OF 16/25 Sqmm vibration proof terminals , weather proof, fire resistance , cable entry through multiple knockout outdoor type , externally embedded gasket technology not use any glue, gasket material should be polyurthene , with 4 No of external bracket made of polycarbonate with fixing arrangment with junction box, with polycarbonate screw with 6A MCB SP , DIN rail , MCB should cover by transparent cover and connection of street light using 2.5 Sqmm copper PVC wire with suitable size thimble, Lugs, The junction box should mount on pole with MS clamp on hieght complete all as specified and directed. Make : Hensel , GE Power , Siemens.

Supply and fixing Time switch for security light control box made up of 2 mm thick steel sheet comprising of microprocessor based digital astronomical time switch 2 module with operating voltage 230 V-01 No, MCB TPN 40 Amp 10 KA 'C' Series- 01 Nos, MCB SPN 3 Amp -01 Nos, for contactor coil protection and time switch protection , contactor 40 Amp 3 module having operating voltage 230 volt with auto/mannual switching -01 Nos , all accessories prewired including comprising of single cabinet complete all as specified and directed. Make : Havells Cat Part No. IHXTS0360 or equivalent make.

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to galvanized iron earth lead wire 4 mm dia, (main earthing lead ) by means of galvanized bolts, nuts and washers all as shown in electrical plate no 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 6 mm dia MS bars both ways complete all as specified & directed by Engineer-in-Charge.

Supply and laying in trenches dry well burnt locally available sub class 'B' bricks old size over sand cushioning for protection of cable complete all as specified & directed by Engr-in-Charge. .

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sq mm 4 core complete all as specified & directed by Engr-in-Charge. .

Supply & laying GI tubing light grade 50 mm bore with necessary fittings, for protection of cable with wall, under road crossing , on pole complete all as specified and directed.

Supply and errection of steel tubular pole swaged type 410-SP 31 LT 9.00 mtr long pole complete confirming to IS: 2713 complete with 32/40 mm GI Pipe bracket bend 120° length minimum 1.5mtr for fixing of security light , CI base plate pole cap bolt nuts & screw with cast iron base plate, pole cap, mild steel bolt, nuts and screws complete all as specified complete all as specified including consisting of following works:- (i) M&L for painting of pole externally with one coat of black bituminous paint (upto planting depth) and above plinth block concrete collar with two coat of aluminum paint over a coat of red oxide primer including preparation of surface including painting of 30 cm wide bands 3 Nos with synthetic enamel paint of appropriate colour in alternate layer upto the height of 1.5mm above plinth block. (ii) M&L for writing letter or figures (Block Roman, Italic as Indian) with thick synthetic enamel paint of apprised shade not exceeding 5 cm height including numbering of pole complete all as specified and directed. (iii) Painting of coping with cement based paint all as directed. NOTE : Manufacture's test certificate will be produced before execution work.

Supply and errection of steel tubular pole swaged for street light 5.00 mtr long pole of size 80 X 3.5mm complete confirming to IS: 2713 complete with 32/40mm GI Pipe bracket bend 120° length minimum 1.5 mtr for fixing of security light , CI base plate pole cap bolt nuts & screw with cast iron base plate, pole cap, mild steel bolt, nuts and screws complete all as specified complete all as specified including consisting of following works:- (i) M&L for painting of pole externally with one coat of black bituminous paint (upto planting depth) and above plinth block concrete collar with two coat of aluminum paint over a coat of red oxide primer including preparation of surface including painting of 30 cm wide bands 3 Nos with synthetic enamel paint of appropriate colour in alternate layer upto the height of 1.5mm above plinth block. (ii) M&L for writing letter or figures (Block Roman, Italic as Indian) with thick synthetic enamel paint of apprised shade not exceeding 5 cm height including numbering of pole complete all as specified and directed. (iii) Painting of coping with cement based paint all as directed. NOTE : Manufacture's test certificate will be produced before execution work.

DEORA ELECTRIC WORKS