PROVISION FOR EXTENSION OF BOUNDARY WALL NEAR SHIP SUPPORT COMPLEX AT PORT BLAIR

Amount

Excavation in trenches not exceeding 1.50 m depth and not exceeding 1.50 m width for foundation, cables etc and getting out in soft /loose soil

Excavation in trenches exceeding 1.5m and not exceeding 3.0m depth and not exceeding 1.50 m width for foundation, cables etc and getting out in soft /loose soil

Material and labour for plain cement concrete 1:3:6, Type C2 (using 40mm graded stone aggregate) as in foundation, filling mass concrete all as specified and as directed.

Material and labour for RCC M-30 design mix concrete (using 20mm graded stone aggregate) as in foundation, including rafts, footings, foundation beams, plinth beams, bases for columns etc all as specified

Material and labour for RCC M-30 design mix concrete (using 20mm graded stone aggregate) as in column/ pillar, posts and struts etc all as specified

Material and labour for RCC M-30 design mix concrete (using 20mm graded stone aggregate) as in lintel/tie beam/roof beam complete all as specified and as directed.

Material and labour for precast cement concrete masonary in PCC 1:3:6 type C1 using 20mm graded aggregate with Solid block, exceeding 10cm in width setting in CM 1:4 complete.

Material and labour for precast cement concrete masonary in PCC 1:3:6 type C1 using 20mm graded aggregate with Hollow block, exceeding 10cm in width setting in CM 1:4 complete.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work vertical or to batter

Use and waste of form work to sides of beam / lintel beam and similar structure for flat, rough finished, surfaces all as specified and as directed by Engineer-in-Charge.

Use and waste of form work to sides of columns, rough finished surfaces of concrete square, or rectangular all as specified and as directed.

Supply and fix Corrosion resistant high strength deformed TMT bars 10 mm dia and over of Fe 500D grade, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.9mm dia all as specified

Supply and fix Corrosion resistant high strength deformed TMT bars 6 to 8mm dia of Fe 500D grade, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.9mm dia all as specified

Supply and fix Corrosion resistant high strength deformed TMT bars 5mm and over and upto 10mm of Fe 500D grade, for stirrups cut to length bent to shape spirally for hooping, hooking ends and binding with mild steel wire (annealed) not less than 0.5 mm dia or securing clips etc complete

Material and labour for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 and finished even and smooth without using extra cement.

Material and labour for preparing new plastered surfaces and applying two coats of cement based paint over a coat of primer.

Supply and fix Framed brackets of angle or tees with web flanges cut to a shape, drilled and counter sunk for screw, including bending and welding angle as necessary plates, riveting etc, conforming to Fe290.Grade E-165 complete including all as specified and directed. Note: 1. The rate quoted is inclusive of applying black bituminous paint over the embedded portion of the steel surface of length approx 450mm. 2. The rate quoted is inclusive of making holes/ slot in both sides of Y angle for fixing of barbed wire/ concertina coil

Material and labour for preparation of new steel surfaces of any description not otherwise described over 10cm in width or girth and applying two coat of synthetic enamel paint over a coat of red oxide complete including all as specified and directed.

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 all as specified and as directed

Supply and fix punched tape concertina coil of 610 mm openable /stretchable to 6.om round type , 51 spirals core wire made out of 2.5 mm high tensile steel wire galvanised with tensile 1500 Mpa as specified in IS-4454 including necessary wire for fixing coil on security compound wall to Y shaped MS angle complete all as specified and as directed.

Material and labour for Broken glass coping on top of wall in 1:3 cement mortar.

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

Removal of surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete including all as specified and directed.

Supply and fix PVC pipe(SWR) 110mm dia as in weep holes of boundary walls.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) 1100Volts grade with stranded aluminium conductor of size 25 Sqmm x 4 Core.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable ( heavy duty) 1100Volts grade with stranded aluminium conductor of size 16 Sqmm x 4 Core.

Supply and fix LED street light fitting of capacity 36W, including necessary connection upto fitting from junction box with suitable size copper conductor, GI pipe of suitable length, nuts, bolts, clamps etc all as directed. Make : LUKER Product Code- LST36 or equivalent in Philips, Havells, Crompton, C&S, Bajaj.

Supply and fix FRP box (GSMB-2520) of suitable size for street light fitting with MCB SP 6Amps 01 Nos, including bakelite connector, bus bar arrangement of suitable size, mild steel clamps nuts and bolts etc fixed on the wall/ pole including locking arrangements complete all as directed. Make : Sintex or equivalent

Supply and fix Steel tubular swaged poles type 410 SP-22 (8.5 metres long) complete with cast iron base plate, finial taper plug, bolts, nuts & screws all as specified and as directed.

Supply and fix MCCB, 4 pole, 415V, 32 Amps breaking capacity 16KA along with sheet metal enclosure including fixing/ grouting with angle iron and PCC work (for tapping from existing panel) all as specified and as directed.

Material and labour for plain cement concrete 1:2:4, Type B1 (using 20mm graded stone aggregate) as in coping above ground level all as specified and as directed.

Supplying and laying unreinforced precast concrete cable cover, class LV, type 1, flat, size 250mm x 150mm x 40mm all as specified

Material and labour for pulverised sand filling in trenches for cushioning of cables complete all as specified and as directed.