CWE/CHM-100/2020-21 PROVN OF SECURITY FENCING ALONGWITH SECURITY BARRIERS IN NALLAHA NEAR MADHUMATI TCP, MOULI PILLAR NALLAHS AND

Amount

Surface dressing n exc 15 cm deep in Hard/dense soil including clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots complete all as specified and directed.

Excavating over areas, in hard / dense soil n exc 1.5 m deep and getting out complete all as specified and directed.

Excavation in trenches in hard / dense soil n.exc 1.5 M wide and n.exc. 1.5 M in depth for foundation etc or for shaft/wells cesspits, manholes, pier holes etc n.exc 10 Sqm on plan and getting out complete all as specified and directed.

Excavation over areas, in hard / dense soil exc 1.5m but n exc 3.0m deep and getting out complete all as specified and directed.

M&L for hardcore of gauge n exc 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick watered and rammed to a true surface complete all as specified and directed.

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

M&L for 100 mm thick PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in flooring with and including compaction/ vibrating with mechanical means, use and waste of form work etc complete all as specified and as directed.

Material and Labour for Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with Grade 'A' sealing compound complete all as specified and directed.

M&L RCC design Mix M-30, using 20mm graded stone aggregate as in 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.

M&L RCC design Mix M-30, using 20mm graded stone aggregate as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilaster and buttresses complete all as specified and as directed.

M&L RCC design Mix M-30, using 20mm graded stone aggregate as beams, lintels and the like; any thickness; above top of footings; including attached pilaster and buttresses complete all as specified and as directed.

M&L RCC design Mix M-30, using 20mm graded stone aggregate as in Columns, Pillars and the like; any thickness; above top of footings; complete all as specified and as directed.

M&L 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 rough finished surfaces of concrete complete all as specified and directed.

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

M&L Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, rough finished surfaces of concrete etc. complete all as specified and directed.

M&l Formwork to sides of pillars, posts, struts, piers, columns and stanchions, rough finished surface of concrete complete all as specified and directed.

M&L Mild steel TMT bars 10mm dia and over, 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 as directed.

All as per item No. 17 here-in-before but 6 to 8mm as in stirrups complete all as specified and as directed.

M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified.

M&L for 15 mm thick rendering in cement mortar 1:4 on concrete/brick masonry finishing even and fair without using extra cement complete all as specified and directed.

M&L for framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and directed.

M&L for 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 covering, running rails and guides) and hanging; also fastening and fixing complete con- forming to Fe.290.Gde-E-165 complete all as specified and as directed.

S & F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed.

M&L for two coats synthetic enamelled paint over and including a coat of red oxide primer incl preparation of new surface of steel of any description over 10cm width or girth complete all as specifed and as directed

S&F rolled mild steel, angle or tee section fixed independently, without connecting plates etc, as in posts and 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., and similar work conforming to Fe-290 Gde E-165 complete all as specifed and directed.

Supply only chain link fencing / wire crate 3-4mm dia of wire galvanised steel wire and 100 mm mesh (nominal pitch) complete all as specified and directed. Note, Weight of chain link fencing shall be ascertained by BOO convened by GE.

Fixing only, chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed.

S & F mild steel screw bolts (machine made) with hexagonal or square heads at one end & screwed the other , or screwed both ends, each screwed end to be fitted with washer and one hexagonal or square nuts n. exc. 5cm long, 10 to 12 mm dia of neck complete all as specified.

S&F 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) complete all as specified and as directed.

M & L for Boulder filling dry, handpacked tightly, as in wire crate in vertical bunds with sloping face(Wire crate measured separately) complete all as specified and directed.

M&L for boulder pitching, laid dry, hand packed tightly, pitching is grouted with cement and sand mortar 1:6 complete all as specified and as directed.

M&L for PVC (SWR) pipe of 75 mm dia bore in weep hole of retaining wall complete all as specified.

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers n exc 25cm each layers complete all as specified and directed.

M&L Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed.

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

M&L PCC 1:3:6 type C2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed.

M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

M/L for Factory made precast kerb stone in PCC 1:2:4 type B1 using 20mm graded stone aggregate (size 300x300x100mm) one edge rounded or chamfered set and jointed in cement mortar 1:4 fixed in position including necessary excavation complete all as specified and directed.

M&L factory made rubber moulded colored Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and as directed.

M&L factory made rubber moulded colored Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigment complete all as specified and directed.

M&L for sand filling under floor with and including watering etc complete all as specified and as directed.

M&L removing excavated material n exc 50m and depositing where directed at a level n exc 1.5m above the starting point.

M&L for pre-cast factory made RCC M-35, drain covers/slab of size 600 mmX 1200 mm X 100 mm thick with and including reinforcement as per IS specification and MS frame all around as per relevant IS set in cement mortar 1:4 complete all as specified and directed.

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed to brick wall complete all as specified and as directed.

M&L PCC 1:3:6 type C2 using 40mm graded stone aggregate as in surface channel/drains complete all as specified and directed.

M&L PCC 1:2:4 type B2 (using 40mm graded stone aggregate) as in walls, drain walls etc complete all as specified and as directed.

M/s Om parkash