REPAIR/ MAINTENANCE TO HARDSTANDING ,PATH,FENCING AND OTHER MISC WORK IN DOMESTIC AREA AT AF STATION KALAIKUNDA UNDER GE (AF) KALAIKUNDA

Amount

Dismantling post of struts (Wood/Steel/RCC) any section,including taking out embedded portion in concrete.Complete all as specified and as directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in & raming earth/ broken rubble mixed with earth around, in layers n. exc. 25cm, watering, & removing surplus soil to a distance n exc 50m & making good surface in soft/loose soil.Complete all as specified and as directed.

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

Dismantling barbed wire, any type and in any position & separating them the serviceable & unserviceable materials and removing the unserviceable wire /barbed wire from work site as directed

Dismantling fencing wire mesh, any type and in any position & separating them the serviceable & unserviceable materials and removing the unserviceable wire mesh from work site as directed

Supply only Chain link MS galvanisd fencing, any size or type as specified and as directed

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire.Complete all as specified and as directed.

S & F in repair galvanized steel barbed wire with two strands of line wire of dia 2.24 mm and barbed with point wire of dia 2 mm at 75 mm spacing straining and fixing to any type of standards, rails, straining bolts including securing or tying at crossings with and provision of galvanised iron binding wire, GI staples or steel pins, etc. complete all as specified and as directed (two strand of line wire will be measured as one unit).Complete all as specified and as directed.

S&F 10mm round bars Fe-410-W (Gde-250) quality-A or Fe-290-(Gde-E-165) as in stiffner to hold the chain link fencing fixed with angle iron post inclucinding necessary welding and fixing arrangement at ends complete all as specified and directed .

S&F in mild steel works 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 works conforming to Fe-290 (Gde-E-165) all as specified and directed

S&F in repairs Mild steel screw bolts (machine made) with hexagonal /square heads at one end & screwed the other/ screwed both ends, each screwed end to be fitted with washers & one hexagonal or square nut, length of bolt exc 5cm but n exc 10cm long dia of shank 11 to 15 mm complete all as specified and as directed.

M&L Plain cement concrete type C2 (1:3:6 )using 40 mm graded crushed stone aggregate) as in foundations fillings and mass concrete or embeding in fencing post complete all as specified and as directed.

M&L preparation of new steel surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome all as specified.

M&L for preparation of old painted surfaces and applying one coat of synthetic enamel paint on steel surfaces of any description not other wise described over 10 cm width or grith etc complete all as specifed and as directed.

Removing excavated soil n.exc 50m deposited , spread & levelled where directed at al level n exc 1.5 m above the starting point complete all as specified and directed by Engr-in-Charge.

Demolition of cement concrete as in ground floor and paving n exc 15CM thickness (below or above GL) incuding disposal of old materials out side MOD lands complete all as specified and as directed.

M&L for 75 mm thick Cement concrete 1:4:8 type D2 using 40 mm graded aggregate as in sub base of floor complete all as specified and as directed

M&L with grey cement and pigment Cement concrete tiles 30 cm x 30cm x 25mm thick, machine pressed; set jointed and pointed in neat cement slurry in floors,and cut and polised including scvreed bed 20 mm thick in cm 1:6 complete all as specified and as directed

M&L, 60 mm thick M-35 Grade , machine pressed precast conctete interlocking paver block with grey cement and pigment , of approved shape and size confirming to IS 15658-2006, laid dry over 50mm thick sand cushion including demolition of existing pcc/ paver block complete all as specified and as directed. Note:-Sand cushion will be measured and paid seperately.

M&L, 80 mm thick M-35 Grade , machine pressed precast conctete interlocking paver block with grey cement and pigment , of approved shape and size confirming to IS 15658-2006, laid dry over 50mm thick sand cushion including demolition of existing pcc/ paver block complete all as specified and as directed. Note:-Sand cushion will be measured and paid seperately.

M&L sand filling under interlocking tiles or in foundation including watering and consolidation.Complete all as specified and as directed.

M&L for providing Precast kerb stone in cement concrete 1:2:4 type B1 (uing 20 mm stone aggregate) including necessary formwork all as specified and directed by Engineer-in-Charge.

Demolition of brick work or stone/ boulder masonry built in cement mortar or cement lime mortar etc complete all as specified and as directed.

M&L brick work with sub class 'B ' bricks straight or curved on plain exc 6m Mean radius built in CM 1:4 complete all as specified and directed by Engr-in-Charge.

M&L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in surface channels and drains complete all as specified & as directed.

M&L extra for forming fair finished drain 30 cm inner girth in cement concrete, using extra cement complete all as specified and directed by Engr-in-Charge.

M&L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m 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, slab staging for water tanks and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks complete all as specified and directed by Engineer- in-charge.

M&L for PCC (1:3:6) type C2 using 40 mm graded aggregate 75 mm thick as in plinth protection, finished even and fair without using extra cement complete. Incl filling the joints with sand and bitumen mixture all as directed.

M&L for Concrete bed to drain pipes of 300mm including packing under and completely surrounding pipes with concrete after they are laid and tested; in cement concrete 1:3:6 type C-2 Complete all as specified and as directed.

M&L for 300mm dia Reinforced concrete pipes, class NP3, laid and jointed complete with collars all as specified and as directed.

Dismantling Asbestos cement (corrugated,semicorrugated,etc) sheet in roog coverings complete all as specified

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, for pre-painted galvalume aluminium zink coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roogf covering/ cladding to wall ,fixed with self tapping screws all as specified

S&F, for pre-painted galvalume aluminium zink coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roogf covering/ cladding to wall ,fixed with self tapping screws all as specified

S&F for MS framed work as in Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. including distance pieces ,cleats etc Fe-410-W (Gde-E-250)quality-A complete all as specified and as directed.

S&F MS steel as in (Fe-450) as in Post, Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) as in post.Complete all as specified and as directed.

S&F Framed work such as grill,gratings, etc.. with ends of bars shouldered and/or riveted or forged into spikes; guard bars; barred iron doors;framed,ladders; framed balusters; walk ways; railings; framework of water tanks and similar work , drilled for fixing of steel sheeting or other covering, doors etc. to be prepared for hanging or sliding with & including either hooks & hinges or steel hanging door fittings & hanging; also fastening & fixing complete conforming to Fe.290.Gde-E-165.Complete all as specified and as directed.

Taking down cement plaster on brick or stone wall etc. including racking out joints hacking for key scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15mm thick cement plaster in CM 1:4 on fair faces of brick or concrete surfaces of wall including finished even & smooth without using extra cement complete all as specified and as directed.

M&L for Ready mix mortar (Polymer Modified mortar of redispersible polymer powder type) by means of making good of any exposed reinforced surface of chajja,Lintel bend,cill ,parapet,reinforced beam,or any other fallen surface by means of cleaning old rusted surface of reinforcement by applying (a) alkaline rust removing chemicals on exposed reinforced surfaces (b) epoxy based zinc rich primer over reinforced surfaces (c) epoxy bonding agent of SikaTop-122 HS or equivalant as per manufaturer direction complete all as specified and as directed(notes:rate are deemed to be included with necessary form work in repair upto G+3 storied building ) make :SikaTop-122 HS or equivalant as approved bu GE.

M&L applying two coats cement base paint on wall including preparing new plastered surface over a coat of alkali resistant primer.Complete all as specified and as directed.

M&L preparation of New surface and applying two coat of weather coat including a coat of primer on walls/concrete surface all as specified and directed.

R C TRADING COMPANY (BID ID -3351052)

Palak Infracon (BID ID -3344690)

SHARMA ENTERPRISES (BID ID -3352723)

M/S. CONCO CONSTRUCTION (BID ID -3344781)

Neha Enterprise (BID ID -3344468)

CLASSIC CONSTRUCTION AND SUPPLIERS (BID ID -3344074)

INDIA TRADE ENGINEERING (BID ID -3344726)

BHOWMICK ENTERPRISES INDIA (BID ID -3342964)

MS INDIRA ELECTRICS (BID ID -3344211)