Provn of double chainlink fencing with barbed wire and Y angle concertina coil around GDCC building and station armoury at AF Stn Suryalanka

Amount

Excavation in post holes (or similar holes) each n.exc 0.50cum, getting out, returning, filling and ramming earth or broken rubble mixed with earth around in layers n. exc 25cm in soft /loose soil including watering and removing surplus soil to a distance n. exc 50cm and making good the surface complete all as specified and directed

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

M&L PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed.

Precast reinforced cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in posts, boundary pillars etc complete and set in CM 1:6 NOTE:- Rate is inclusive of necessary form work. However reinforcement shall be measured and paid separetely vide relevant items of this schedule

S&F for angle iron fencing posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc;, including all necessary drilling, bolting or riveting, etc and similar work conforming to Fe-290 Gde E-165 all as specified and deirected.

Supply and fix 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 (Each line wire to be measured) all as specified and as directed

S&F TMT HCR/CRS bars 10mm dia, cut to length, bent to shape required, including cranking, bending spirally, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed

All as per item No.7 here-in-before but 5mm dia and over, upto and including 10mm dia as in stirrups, spacers and binders

Supply only mild steel galvanised chain link fencing of any type or size all as specified

Fixing only chain link fencing, any mesh, size and type to any type of standards, rails, straining bolts, etc complete, including provision of binding wire

10mm dia mild steel round bars, cut to length, as per requirement for tightening the chain link fencing all as directed

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, length of bolt exc 10cm but n.exc 15cm long, diameter of neck 11 to 15mm

Mild steel flat iron fillets for securing fencing including cutting as required, drilling hloes, necessary bolting, rivetting etc complete conforming to Fe-290 Gde E-165

M&L for Concertina coil of 610mm dia razor type made out of 2.5mm dia SG hot galvanised spring tensile wire 145 to 150 N/sqmm zinc coating 240gms/sqmm (min), weight of coil shall be minium 8.57kg/coil when being not streched, stretch length of coil shall be 6.25Rm after laying. min nos of turns in each coil shall be 49/50. Galvanised razor ribbon type shall be of size 0.5mm thick,19mm wide before wrapping on central core wire. Concertina coil shall be fixed to angle iron swan neck supports using GI clips 125 to 127 Nos per coil and special nuts and bolts for holding coil together and extra two rows parallel wire of 10 gauge etc all as specified and as directed NOTE:- Stretch length of concertina coil shall be measured in running metre.

Preparation of precast fencing post surfaces and applying three coats of white wash on newly surfaces including preparation of surfaces all as specified and directed

Preparation of new untreated steel surfaces of any description over 10cm width or girth including , distance pieces etc and applying two coats of synthetic enamel paint over a coat of red oxide or zinc chrome primer all as specified

Demolition of plain cement concrete (un-reinforced) of any description and any position not othewise specifically provided

M&L for rendering 15 mm thick on fair faces of brick or concrete surfaces in CM 1:4 surfaces finished fair and even with out using extra cement complete all as specified and as directed.

M&L for preparation of old plastered surfaces of walls and applying one coats of exterior weather coat paint including preparation of Surfaces complete all as specified and as directed.

Excavating in trenches, n exc 1.5m wide and not exc 1.5m in depth for foundation etc. and getting out in soft/loose soil.

Use and removal of formwork to sides of concrete foundations, footings, bases of columns, for rough finished surfaces of concrete flat complete all as spd.

Use and removal of steel formwork to sides of pillars, posts, struts, piers,columns, for rough finished surfaces of concrete complete all as spd.

M&L for Reinforced cement concrete M- 30 design mix with using 20 mm graded stone aggregate as in footings, foundation beams, plinth beams, bases for columns, etc., and mass concrete all as specified and directed.

M&L for Reinforced cement concrete M- 30 design mix using 20 mm graded stone aggregate as in columns, pillars, piers, posts and struts etc., all as specified and directed.

Plain cement concrete 1:3:6, type C-1, using 20 mm graded stone aggregate as in coping, including weathering, slightly rounded or chamfered angles and throating with necessary formwork complete all as specified and directed.

M&L for rendering 5 mm thick on fair faces of concrete surfaces in cement mortar 1:4 surface finished even and smooth without using extra cement complete all as spd.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n. exc 25 cm in soft/loose.

S&F of Rolled mild steel Framed work Fe 410-W (Gde E-250) quality B as in doors or gates of angle or other section complete all as spd.

M&L for Preparation of newly plasterted surfaces of and applying two coats of cement base paint, white or tinted over a priming coat complete all as spd and as directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and gettting out in soft/loose soil all as specified and as directed.

M&L for Hard core of gauge n.exc 63 mm , with broken stone or boulders , deposited, spread and levelled in layers n.exc 15 cm thick, watered and well rammed to a true surface all as specified and as directed.

M&L for for 75mm thick PCC 1:3:6 type C-2 using 40mm graded stone aggrgates as in sub base of hard standig all as specified

M&L for palin cement concrete 1:3:6 mix type C-1 as in bed block, kerbs, copings etc, including weathering, slightly rounded or chamferered angles and throating all as specified and directed.

M&L sand filling under floors or in foundations including watering and consolidation in complete all a specified and directed.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M40 grade with grey cement and pigment all as specified and directed.

Removing excavated materials n.exc 50m and deposing where directed at a level n.exc 1.5m above the starting point

DHANA CONSTRUCTIONS

M/S SIRI BUILDERS

KR ENTERPRISES