PROVISION OF SEWAGE TANK SOAKAGE WELL INCLUDING SEWAGE LINE FOR 151 SQN 955 SQN L IN BILLET AT AF STN CARNICOBAR SPECIAL REPAIR TO HEAVY VEHICLE SHED NEAR 151 SQN AT AF STN CARNICOBAR PROVISION OF STREET LIGHT TIMERS AT AF STN CARNICOBAR AND PRO

Amount

Excavation over areas exc 1.5 m depth and n. exc 3.0 m deep and getting out in soft/loose soil complete all as specified and as directed.

Removing excavated soil to a distance not exceeding 50 metre away and depositing where as directed at a level not exceeding 1.5m above the starting point, complete all as specified and as directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and as directed.

Material and labour for plain cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation filling and mass concrete including necessary form work complete all as specified and as directed.

M&L for Pre-cast cement concrete block masonry with solid blocks using type C1(1:3:6) (20mm graded aggregate) ,size exc 10cm in width and setting in cement mortar 1:6 complete all as specified and directed.

Material and labour for Precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs of man holes including necessary form work, placed in position, set in CM 1:4 complete all specified and as directed.

Material and labour for providing reinforced cement concrete 1:2:4 type B1 nominal mix using 20mm graded stone aggregate as in as in beams, cantilever, lintels over 1.5M span etc complete all as specified and directed.

Material and labour for providing reinforced cement concrete 1:2:4 type B1 nominal mix using 20mm graded stone aggregate as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed. Note : Reinforcement and form work shall be measured and paid separately.

Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings, and similar work, not exceeding 200 mm thick etc, fair finshed surfaces of concrete (Horizontal or sloping) complete all as specified and as directed.

Material and Labour for TMT bar 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 complete all as specified and as directed.

M&L mild steel TMT bars 5mm dia and over up to 10mm for stirrups cut to length , bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia bars complete in all respect as specified and directed.

Material and labour for Loose filling with broken stone aggregates of gauge 40 to 80 mm in soakage pits, soakage wells, etc complete all as specified and as directed.

Material and Labour for PCC 1:3:6, type C-2 as in concrete bed to drain pipes including packing under and completely surrounding pipes after they are laid and tested for 200mm dia pipe and testedcomplete all as specified and as directed.

Supply and laying Reinforced cement concrete hume pipes class NP2, laid and jointed complete with one collar per length of pipe, dia 200 mm complete all as specified and as directed.

S&F in repair PVC (SWR) pipes 110 mm dia. single socketed, in any length with rubber ring joints, fixed to wall and roof as in rain water gutters including cutting of PVC pipes in half complete all as specified and as directed.

S&F PVC (SWR) bend 110 mm dia with access door complete all as specified and as directed.

S&F PVC (SWR) junction single 110 mm bore, (single T) equal or unequal with access door complete all as specified and as directed.

S&F PVC (SWR) 110 mm bore vent cowl complete all as specified and as directed.

Supply and Fix PVC (SWR) gully trap 125/110mm,setting and jointing with solvent cement concrete type B-1 1:2:4 complete all as specified and as directed.

Supply and fix in repairs 110mm PVC (SWR) branch piece , single (Single Y) equal or unequal all as specified and as directed.

Material and labour for 15 mm thick rendering on brick/concrete surfaces in two layers in CM 1:4, finishing coat of 5mm thick, finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed.

M&L for Cutting and trimming of grass to natural ground, removing of vegetation, grass/shrubs with roots/ground level (as per ground requirement) and removing the spoil /vegetation to a distance where directed exc. 10m and n.exc. 50m and depositing not more than 1.5m above from the starting point, with labour and T&P complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise specifically provided for complete all as specified and as directed.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and as directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength 550 MPA as in roof covering in roof covering /cladding to wall, fixed with self tapping screws including providing of rubber washer/Bitumen washer with filling of Bitumen between joint of sheet and Self tapping screws complete all as specified.

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength 550 MPA as in roof covering in roof covering /cladding to wall, fixed with self tapping screws including providing of rubber washer/Bitumen washer with filling of Bitumen between joint of sheet and Self tapping screws complete all as specified.

Supply and fix structural steel work in tubular trusses including special shaped washer of 6mm thick MS sheeting etc complete using ERW or induction butt welded tubes conforming to IS - 1161-1979 grade St.-240, all as specified and as directed.

Supply and fix mild plate(plain or chequerred), channel, square cut or notched(ordinary or counter sunk) forming holes with riveted, bolted or welded attachment to bottom of pipe conforming to Fe 410-W quality A(Gde-E-250) complete all as specified and directed.

M&L for MS work as in Wind Tie in roof and MS structural works in trusses, etc with screwed ends including nuts, washers and mild steel plates for walls chimneys, roofs arches etc any kind rods and straining bolts conforming to Fe 410-0 or Fe 310-0 complete all as specified .

Material and labour for preparation of new or previously untreated steel surface over 10 cm width or girth and applying two coats of synthentic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fix street light timer box factory made , three phase for 2 KW light load comprising of nature switch , contactor and MCB housed in an enclosure and mounted on angle iron platform of size 40x40x4mm thick with PCC work 1:3:6 type C1 of dimension 600x300x450mm on both sides above ground complete with connection, testing and commissioning all specified and directed by Engr-in-Charge comprising of following (a) Astronomical clock type 3 module with battery backup, programmable for every 15 min, and connected to existing power contact for controlling complete all as specified and as directed - 01 Nos (b) Power contactor of 3 phase, 20 Amps, 4 pole in existing street light panel and connection with bus bar/ cable with copper wire complete all as specified and as directed - 01 Nos (c) MCB SPN 20 Amps , 'B' curve - 01 Nos (d) 1.5 Sqmm FRLS copper wire for connecting the switch

Supply and installation of electric water circulaton pump single phase, 230V, 0.25Hp capacity, 50Hz, copper wound, IP-55 protected incl mounting structure suitable for wall, including connection from starter to motor using suitable size copper cable and necessary accossories complete all as specified and as directed. Make : Kirloskar /Crompton Greaves/ Havells/ KSB/CRI

Supply and fixing Automatic pump controller (control panel) to ensures a smooth and reliable water supply,With in-built check valve, Pipe Leakage Detection system,Dry run protection, Anti Jam Sensor single phase, 230V, 50Hz, 1.5HP fitted series to the water flow line after storage tank, copper wound, IP-55 protected suitable for mounting over the electric water circulation pump all as specified and directed. Make - Crompton Greavesmodel No - AB-15 or equivalent in CRI/KSB/Havells

Supply and fixing 25mm dia CPVC SDR 11 pipe fixed to concealed/wall, ceilling, laid in floor etc incl all fittings with solvant and brass threaded fittings for fixing taps etc , including water tightness test complete all as specified and as directed.

S&F for 20mm dia CPVC SDR 11 pipe fixed to concealed/wall, ceilling,laid in floor etc incl all fittings with solvant anf brass threaded fittings for fixing taps etc, including wtar tighteness test, complete all as specified and as directed.

Schedule of Credit (Minus) Rs.79620.00 NOTE: Bidder shall insert credit amount of Rs.79620.00 as rate in Green field under Col-13.

SKY GROUP (BID ID -3464396)

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MGP Enterprises (BID ID -3464988)

Chandra Construction Enterprises (BID ID -3464611)

ISLAND SALES ENTERPRISES (BID ID -3464825)

M/s Karbhagam Sales Agency (BID ID -3464850)

Tropical Refrigeration (BID ID -3464226)