PROVN OF WATER WAY WITH SECURITY WALL ALONG PERIMETER FENCE UNDER AGE B/R-I OF GE(N) MAMUN

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out in hard rock where blasting prohibited and not exceeding 1.5m in depth and disposal of excavated earth lead upto 50 m, as directed by Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out in all kinds of soil & not exceeding 1.5m in depth and disposal of excavated earth lead upto 50 m, as directed by Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 1.5 m in width as well as 10 sqm on plan) including getting out in all kinds of soil & exceeding 1.5m in depth but not exceeding 3m and disposal of excavated earth lead upto 50 m, as directed by Engineer-in-charge.

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and getting out in any type of soil, complete all as specified and as directed.

Excavation in trenches not exc. 1.5m wide and exc. 1.5m but not exc 3.0m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and getting out in any type of soil, complete all as specified and as directed.

Demolition of stone or brick masonry built in cement mortar including all quoins, arches etc. but excluding ashlar facing, dressed stone work etc, complete all as specified.

Material and labour for Cement concrete (1:4:8) type D-2 (using 40mm graded crushed stone aggregates) in foundation fillings and mass concrete complete all as specified and directed.

Material & labour for reinforced cement concrete M-30(Design Mix) with 20mm graded stone aggregate for foundations, 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.

Material & labour for reinforced cement concrete M-30(Design Mix) with 20mm graded aggregate for columns, pillars, piers, posts and struts etc complete all as specified and directed.

Material & labour for reinforced cement concrete (Design Mix) of M-30 grade (20mm graded stone aggregates) as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footing; including attached pilasters and buttresses, complete all as specified.

Material & labour for reinforced cement concrete M-30(Design Mix) with 20mm graded stone aggregate for Beams, cantilevers, lintel over 1.5m span complete all as specified and directed.

Material and labour for use & waste of form work to sides of concrete foundation, footings, bases of columns, rafts and raft beamsand similar work; vertical or to batter for rough finished surfaces of concrete, complete all as specified & directed.

Material & labour for use & waste of Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter for rough finished surfaces of concrete, complete all as specified & directed.

Material and labour for use & waste of form work to sides of pillars, posts, struts, columns etc. for rough finished surfaces of concrete, complete all as specified & directed.

Material and labour for use & waste of form work to sides and soffits of floor or roof beams, beam haunching, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc alo splays between floors and beamsfor rough finished surfaces of concrete, complete all as specified & directed.

Material and labour for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Material and labour for Mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25cm thick, complete all as specified and directed.

Supply and fixing 50mm bore High density polyethylene (HDPE) pipes of pressure rating 6 kgf/sqcm as in weep holes complete all as specified and directed.

Material and labour for Hand packing (any thickness) using broken stone or boulders of 63 to 90mm size at back of walls over arches etc., and raising (or lowering) to the required level and packing in 4mm dia galvanised steel wire 50x50mm mesh, made up into cages, lapped, wired and laid in poistion including closing after filling complete all as specified and directed. Note:- Wire mesh cage shall be measured and paid sperately.

Supply only for 4mm dia galvanised welded steel wire of size 50x50mm mesh, complete all as specified and directed.

Material and labour for mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and or reveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-290 grade-E-165, complete all as specified.

Material and labour for prepration of new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer, complete all as specified.

Material and labour for Stone walling of random rubble with best quality locally available harder stone such as granite, trap or basalt, brought upto courses, well bonded, bedded, solidly hearted and built in cement mortar 1:4, complete all as specified & directed.

All as per Srl item No. 24 above but except stone.

Material and labour for boulder pitching, grouted with cement and sand mortar 1:6, hand packed tightly, complete all as specified and directed.

Material and labour for Cement concrete (1:3:6) type C-1 (using 20mm graded crushed stone aggregates) in mass concrete for hume pipe including filling sourrounding of hume pipe, complete all as specified and directed.

Supplying and laying 600mm dia Non Pressure NP-2 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete all as specifed & directed.

Material & Labour for PCC 1:2:4, type B-1, using 20mm graded stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified.

Rough excavation n exc 1.50m deep and getting out in any type soil, complete all as specified & directed.

Removing excavation material such as soils exc. 250 mtr but n.exc 500 mtr and deposited where directed at a level n exc. 1.5m above the starting point complete all as specified and directed.

Materiel and labor for forming embankments of soils including raising (or lowering) earth, spreading in layers n exc. 30cm thick; watering, ramming/rolling and finishing to required size, shape, etc., n exc 1.5m high from base, complete all as specified.

All as per Srl item No. 32 above but add for each additional 1.5m or part thereof in height above the first 1.5 m, complete all as specified.

Material and Labour for Cement concrete work in pavement/hard-standing of flexural strength 40 kg per square centi-metre in field using minimum 400 Kg of cement per cubic metre, thickness of concrete 25cm or less, complete all as specifed and directed.

Finishing surface of concrete roads, pavements, by belting, complete all as specified & directed.

Material & Labour for forming Construction joints 30mm deep x 10mm wide, filled with sealing compound grade ‘B’, complete all as specified & directed.

Material & Labour for forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound grade ‘B’, complete all as specified & directed.

Dismantling of fencing wire mesh, any type and in any position by unscrewing nuts fillets, clamps, complete all as specifed.

Dismantling of galvanised mild steel two strand barbed wire from all existing mild steel, RCC fencing post etc, complete all as specifed.

Dismantling posts or structs (wood, steel or RCC) any section, including taking out embedded portion and making good disturbed ground, posts embedded in concrete, brickwork, masonry etc., complete all as specified & directed.

Supply and fixing of 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 crossing with and provision of galvanised mild steel wire, staples or steel pins, etc., complete all as specified. Note :- Each line wire to be measured separately

Supply only 3.15mm dia, galvanised steel wire Chain link fencing 50mmx50mm mesh including binding wire/line wire etc, complete all as specified and direcetd.

Fixing only 3.15mm dia, galvanised steel wire Chain link fencing 50mmx50mm mesh, fixed to RCC/Steel fencing post including binding wire/line wire etc, complete all as specified and direcetd. Note: Galvanised steel wire chain link fencing, Mild steel round bars, Mild steel flat, nuts, bolts & washers shall be measured and paid separately.

Supply and fixing of Mild steel screw bolts (machine made) with hexagonal or square heads at one ends and screwed the other ends, or screwed both ends, each screwed ends to be fitted with washers and one hexagonal or square nut, dia of hank 12mm, length of bolt 50mm to 100mm, complete all as specified and directed

Supply only 10mm dia mild steel round bars as stiffener to chain link fencing including necessary cutting, bending etc conforming to Grade-I, IS 432 (Part-I), complete all as specified and directed

Material & labour for Rolled mild steel work in posts & struts using angle iron, fixed independently, without connecting plates, etc. (cut to ordinary length i.e. within 20mm of the length indicated), conforming to Fe-410-0 or Fe-310-0 including drilled holes, notching for wire, complete all as specified & directed. Note : Unit rate is also included locking holes after fixing of barbed wire and welding to bent up portion as direted.

Supply and fixing concertina coil (reinforced punched barbed tape single layer) for fencing with following specifications :- (i) Diameter of concertina Coil - 600mm dia (ii) Number of turns in concertina - 50 to 53 turns (iii) Weight of each coil - 9.5 to 10 Kg (iv) Coverage of coil - 6m (v) Center core wire - made from high tensile spring steel core wire confirming to IS 2629 with diameter 2.59 + 0.05mm, UTS 145-160 Kg/Sqmm, Zinc coating 250-300 grams/sqm. vi) Strip- Electro galvanised steel strip 0.5mm+0.02mm thick, width 19mm (before wrapping on center core wire) confirming to IS 1573, zinc coating 120 gram/sqm and bituminied dipped, width of barbs 11.5mm,. pitch of barbs 25.4mm +0.2mm vii) Clips- AISI 304-1.5mm thick 'C' & 'U' clip 'C' special type for fixing coil and RBT wire, 'U' clips special type for joining one coil to another coil and RBT wire joining viii) Number of Clips- 125 for each coil ix) handle and spikes to be provided as required. Note; - i) The concertina coil shall be fixed with barbed wire which shall be measured and paid separately ii) Running leght of wall shall be measured for payment purpose.

M/S DUGGAL CONSTRUCTION CO

v k engineers and builders

M/S S KUMAR & CO

Sanjay Constructions