REPAIR TO DRAINAGE, FENCING AND BOUNDARY WALL IN RAKSHANAGAR, DOMESTIC ARE AND TECHNICAL AREA AT AF STATION OJHAR

Amount

Excavating in trenches, n exc 1.5 m 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 hard/dense soil (Including brickwork and PCC in drain below Ground level)

Excavating over areas, n exc 1.5 m deep and getting out hard and dense soil

M & L for plain cement concrete 1.3:6 type D2 (using 40m graded stone aggregate) in foundations, filling and mass concrete including filling surrounding of RCC pipes etc. as specified and directed.

M&L Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars, but excluding pre-cast concrete articles, Complete all as specified and directed by Engineer-in-charge.

M&L Brick work with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1 : 4 including trapozedial shape of brick work as in drain/compound wall/culvert or as per requirement all as specified and directed by Engr-in-Charge.

Ditto as item No 6 above but except brick

M&LBrickwork with fly ash bricks(Minimum comprehensive strength 35Kg/Cm2) in brickon- edge walls (less than ½ brick thick),built in CM 1:4 complete

M&L for PCC type B0 in 1:2:4 ( using 12.5mm graded aggregate) as in coping, bed block and surface channel of drain all as specified and directed by Engr in Charge

M&L for Keyed pointing to random or polygonal rubble masonry uncoursed in CM 1:4

M & L for rendering 15 mm thick in CM 1:4 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 Engineer-In-Charge

Preparation of old surfaces of wall/ceiling by brooming down and applying one coat of cement paint white or tinted on walls including cornices etc complete all as specified and as directed by Engineer in charge. Note : Curing is essential before & after application of cement base paint. Contractor is make his proper arrangement of work scaretted in all the buildings.

M&L for extra for forming fair finished drain or channel exc 45cm and upto 65cm inner girth in cement concrete using extra cement, including forms, moulds,mi-tred/stopped ends etc all as specified and directed by Engineer-in-Charge

Extra for forming fair finished drain or channel upto 45 cm inner girth in cement concrete, using extra cement, including forms, moulds, mi- tred/stopped ends etc.

Removing excavated material beyond MoD land and depositing at contractor own arrangement

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick with soils.Complete all as specified and directed by Engineer-in-charge.

M&L for reinforced concrete pipes 450mm dia, class NP2, laid and jointed complete with collars

M&L for reinforced concrete pipes 600mm dia, class NP2, laid and jointed complete with collars

Supply and fixing in repair concertina coil fencing with punched tape concertina coil 900 mm dia having 50 Now round per 6 mtr length, spring core wire (2.5mm thick) of high tensile strength of 165Kg/Sqmm with tape (0.52mm thick) and weight 43.47gm per meter and fixing the same with existing/New Y shape angle iron placed 3m apart with all fixing arrangement GI wire . Note ; the Concertina coil shall be fixed on existing Y section angles and Dia shall be be maintained 900mm. including fixing clips / binding wires required for tieing up concertina to angle iron frame.

Supply and fixing in repair Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (eachline wire to be measured)

Dismantling wrought iron or mild steel work of any description not otherwise provided for

M&L mild steel Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors/ gate of any design / pattern , balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing / angle iron , made in shape for fixing of barbed wire/ Concertina coil 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 Note : Barbed wire/ Concertina coil shall be measured separetely.

M & L two coats of synthetic enamel paint on steel surfaces over one coat of red oxide or zinc chrome primer, of any description over 10cm width or girth including preparation of new or previously untreated surfaces of steel. compete all as specified as directed by Engineer -in -charge

S&F Mild steel flat iron and tie bars for fencing , fixed independently support for securing fencing wire/chain link fencing duly drilled hole and similar articles etc confirming to Fe 410 or Fe 310 complete all as specified and as directed by Engineer-In-Charge.

S&F mild steel screw bolts (machine made) with hexagonal or square head at one end and the screwed the other to be fitted with washers and one hexagonal or square up to 5cm long of suitable dia n exc 12 mm . complete all as specified and as directed by Engineer-In-Charge.

Supplied only chain link MS galvanised fencing , any size or type

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.

Dismantling precast cement concrete Jalli all as specified and directed by Engr in Charge

Providing and fixing in reapirs ornamental designed type precast concrete louvres and jallies, 50mm thick (measured solid) including precast post of standard sections in different geometrical shapes, including all mouldings type B0 1:2:4, 12.5mm graded stone aggregate set in CM 1:4 including embedding precast post etc including two coats of exterior emulsion over one coat or primer of different colour as approved completed and as directed. Pattern approved by Engr-in-Charge.

Demolition cement concrete of any description and in any position not otherwise specification provided for including PCC of existing roof, PCC tiles with screed bed and removing the demolished material outside MoD land at own arrangements of contractor.

M & L for 75mm thick cement concrete type B0 (1:4:8) using 40mm graded stone aggregate as in sub base of floor

Supply and spreading sand under floors or in foundation including watering and consolidation

M & L for machine pressed recast concrete interlocking paver block with grey cement and pigment any shape size and colour confirming to IS 15658-2006 of 60 mm thickness M-40 grade make:- Hindustan/Universal all as specified and directed Eng-In-Charge.

S & F Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set jointed and pointed in white cement and pigment cement slury in floors with screed bed CM 1:6 15mm thick complete. Make:- Hindustan/Universal

Labour only for taking out existing sand mixed with wooden saw dust, from the embankment of firing range, screening through net then mising the saw dust in proportion of 1:1 then again forming embankment at original place of firing range by raising height including ramming/rolling and finished to required size & shape etc not exceeding 1.5m high form the base complete all as specified and as directed by Engineer-In-charge. Note:- the additional saw dust and sand shall be added to the taking down materials after screening to maintain proportion 1:1 9Sand : saw dust), which are actully brought at site by Contactor, measured by deptt and said separetly under below item No 14 & 15)

Ditto of item No 35 above but heigh exceeding 1.5m height and upto 3m complete all as specified and as directed by Engineer-In-Charge

Ditto of item No 35 above but height exceeding 3m height and upto 4.5m complete all as specified and as directed by Engineer-In-Charge

Ditto of item No 35 above but height exceeding 4.50m height and upto 6.00m complete all as specified and as directed by Engineer-In-Charge

Supply only screened river fine sand free from clay, slit and another foreign materials as per sample approved complete all as specified and as directed by Engineer-In-Charge.

Supply only wooden saw dust complete all as specified and as directed by Engineer-In-Charge. Note : Drain wk shall include serveying of area of drain repair for maintaining proper slope of the drain necessary instrument/staff shall be deemed to be included nothing extra shall be paid on this account.

Santhi Enterprises

sunway associates