PROVN OF SECURITY FENCING AND ALLIED WORKS FOR 72 MFVH AT PAIKHAR UNDER GE TAWANG

Amount

Excavation in post holes (or similar holes) in hard/dense soil , each post hole not exceeding 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm complete all as specifed and as directed

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out soft/loose soil.

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Excavating in trenches not exc 1.5m wide and exc 1.5 m but not exc 3.0m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

Materials and Labour for Plain cement concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified.

Materials and Labour for Plain cement concrete (1:3:6) type C-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete (for foundation/bed to poles/stays and like) complete all as specified.

Materials and Labour for Plain cement concrete (1:2:4) type B-1, using 20mm graded crushed stone aggregate as in copings of poles/stays and like, complete all as specified.

Materials and labour for rendering 15 mm thick plaster on fair faces of brick/concrete surfaces in cement mortar (1:6) on wall surface, finished even and smooth without using extra cement complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces and applying two coats of cement based paint over a coat of cement primer on wall complete all specified and directed.

Materials and labour for broken stone or boulder hardcore of gauge n exe 63mm deposited, spread and levelled in layers n exe 15cm thick, watered and rammed to a true surface complete all as specified and directed.

Materials and labour for 100 mm plain Cement Concrete (1:3:6), type C2 ( using 40 mm graded stone aggregate) as plinth protection./paving/footpath,finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed.

Materials and labour for 100mm thick plain Cement Concrete (1:2:4), type B-2 (using 40mm graded aggregate) as in footpath, hardstanding, finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed.

Materials & labour for Mild steel work of angle iron or flat iron etc for railings, balusters, nosing to steps including embedding in concrete and screwing etc, for posts & 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 & similar work, steel conforming to Fe- 290 Gde E-165, complete all as specified and directed.

Materials & labour for Mild steel Round bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending, spirally hooping , hooking ends and binding with for fencing work complete all as specified and directed.

Supply only Chain Link MS galvanized fencing any size and any type complete all as specified and as directed

Fixing only Chain Link MS galvanized fencing including wires any mesh, size and any type of standards rails, straining bolts etc including provision of binding wires complete all as specified and as directed.

Supplyn& fixing Galvanized, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rail straining bolts, including securing or tying at crossings with and provision of galvanized mild steel wire, staples or steel pins, etc, complete all as specified and directed. (Note :- Each line wire to be measured)

Supplyn& fixing Mild steel screw bolt 11 to 15 mm dia neck (machine made) with hexagonal or square head at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washer and one hexagonal or square not exc 5 cm long complete all as specified and as directed.

Materials & labour for Preparation of new steel surfaces of any description over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Materials & labour for RCC (1:1.5:3) type A1 using 20 mm graded stone aggregate as in foundation, including rafts, footings, foundation beams, plinth beams, bases for columns, etc; basement slabs, under reamed piles and mass concrete complete all as specified and directed.

Materials & labour for RCC (1:1.5:3) type A1 using 20 mm graded stone aggregate as in columns, pillars, piers, posts and struts complete all as specified and directed.

Materials & labour for formwork to sides of concrete foundations, footings, bases of columns, rafts raft beams, sides and soffits ( if any ) of foundation and plinth beams; and similar work; vertical or batter, finished rough surfaces of concrete, complete all as specified and directed.

Materials & labour for formwork to sides of pillars, posts, struts, piers, columns and stanchions square, rectangular finishes rough surfaces of concrete.etc finished rough surfaces of concrete complete all as specified.

Materials & labour for TMT bars 10 mm dia and over, as reinforcement for concrete 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 0.90mm dia, complete all as specified and directed.

Materials & labour for TMT bars 5 mm and over upto and including 10mm dia in stirrups, spacers and binders bent to shape required,including binding with mild steel wire (annealed) not less than 0.90 mm dia complete all as specified and directed.

Materials & labour for Mild steel rolled work as in framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other coving, running rails and guides) and hanging; also fastening and fixing complete, steel conforming to grade Fe 290 -W (GdeE- 250) quality A complete all as specified and directed.

Supply and fixing Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (09 metres long) Complete all as specified and directed by Engr-in-Charge.

Supply and fixing on poles LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket of suitable size with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all As specified and as directed by Engr-in-Charge.( Make: Cat part no-TRP-409-70-57-SL-GL-NSG of Crompton or equivatent of Bajaj/Philips/ Havells)

Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed by Engr-in-Charge.(Make: Cat part no-LPTH-20-CDL of Crompton or equivatent of Bajaj/Philips/ Havells)

Materials and labour for sub main wiring with two single core stranded copper conductor, FRLS PVC insulated cable 1100V grade, 1.5 sq mm, drawn through suitable size of non-metallic PVC rigid conduit with 1.5 sqmm copper conductor cable as earth conductor and conduit accessories fixed up in surface including connecting up complete all as specified and directed.

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable XLPE insulated, armoured aluminium conductor of cross sectional area 16 Sqm 4 Core as in sevice connection complete all as specified and directed.

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable XLPE insulated, armoured aluminium conductor of cross sectional area 10 Sqm 4 Core as in sevice connection complete all as specified and directed.

Supply and laying steel tubes, light grade, galvanised, 40mm dia with clamps and all fitting; laid in trenches/fixed to poles pole etc,complete all as specified and as directed by Engr-in-Charge.

Supply and laying steel tubes, light grade, galvanised, 15mm dia with clamps and all fitting; laid in trenches/fixed to poles pole etc,complete all as specified and as directed by Engr-in-Charge.

Supply and laying double wall corrugated (DWC) HDPE pipe 50mm outer dia x 38 mm inner dia with coupler for cable protection ,complete all as specified and as directed by Engr-in-Charge.

Supply and fixing junction box sheet moulding compound type (SMC) OFF white color with hinged type door of size 240 x130 x100mm (internal) comprising bakelite 16 sqmm size terminal block 4 way -1 no, mcb sp -01 no housd inside junction box with neutral bus bar ,internally wired, complete fixed on pole with suitable MS clamps bolts nuts and washers etc all as specified and directed by Engr-in-Charge. MAKE- Sintex or equivatent make

Materials and labour for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed by Engr-in-Charge.

Materials and labour for earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers connected to and including flat iron galvanised earth strip of size 25x4mm upto 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 20 mm dia and connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work in any type of soil, disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009

Materials and labour for earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers connected to and including GI earth wire 4.0 mm dia upto 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 20 mm dia and connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work in any type of soil, disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009

M/S N T ENTERPRISES

M/S L G BUILDERS

M/S ACE BUILDERS

M/S KHANDU CONSTRUCTION

M/S P N ASSOCIATES

M/S TARAYANA BUILDERS

M/S K D CONSTRUCTION