MISC REPAIRS TO FOOTPATH, KERBS STONE, DRAIN CULVERT, CHEQUERED TILES, MS RAILING, CHAIN LINK FENCING, RETAINING WALL AT COMD HQ, JARAWA AREA, BUNIYADABAD UNDER AGE B/R-I OF GE HADDO, PORT BLAIR

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 m in depth, for foundation etc., or for shafts, wells, cess pits, manholes, pier holes etc not exc. 10 Sqm on plan and n.exc. 1.5m in depth and getting out in hard/dense soil complete all as specified and as directed.

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

Removing excavated material (soils) to a distance exceeding 50 metres but not exc 250 metres and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Excavating in post holes (or similar holes) each not exceeding 0.5 Cum and getting out in hard/dense soil complete all as specified and as directed.

Demolition of cement concrete (un reinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

M&L for 100mm thick plain cement concrete (1:4:8) type D2 (using 40mm graded stone aggregate) as sub base complete all as specified and as directed.

M&L for 25mm thick cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in floors complete all as specified and as directed.

M&L for coloured chequered cement concrete tiles glazed finish 30cm x 30cm x 25mm thick, made of grey cement and pigments, machine pressed as in flooring, set, jointed and pointed in neat cement slurry laid over and including 20mm thick screed bed in CM (1:4) complete all as specified and as directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion, posts embedded in concrete, brick work, masonry etc., and making good disturbed ground complete all as specified and as directed.

M&L for PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

M&L for PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

M&L for hardcore using broken stone or boulders of gauge not exceeding 63 mm , deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for broken stones or Boulder filling dry, handpacked tightly at back side of weep holes and raising or lowering to therequired level complete all as specified and as directed.

M&L for pre-cast cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in cover slabs of manholes, drains, culverts and setting in cement mortar (1:4) complete all as specified and as directed.

M&L for plain cement concrete (1:3:6) type C2 (using 40mm graded stone aggregate) as in surface channels, drains & benching of manholes and finishing even and smooth complete all as specified and as directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified and as directed.

M&L for providing cement concrete 1:2:4 type B1 ( 20mm graded stone sggregate) for hold fast, copings, lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, including weathering, slightly rounded or chamfered angles and throating, as directed incl. necessary formwork

M&L for reinforced cement concrete (1:1½:3) type B1 (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 as directed.

M&L for reinforced cement concrete (1:1½:3) type B1 (using 20mm graded stone aggregate) as 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 for reinforced cement concrete (1:1½:3) type B1 (using 20mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and as directed.

M&L for reinforced cement concrete (1:1½:3) type B1 (using 20mm graded stone aggregate) as in columns, pillars, piers, posts and struts complete all as specified and as directed.

M&L for 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.

M&L for Mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, 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.

M&L for use and waste of 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 for rough finished surfaces of concrete flat complete all as specified and as directed.

M&L for use and waste of formwork to sides of pillars, posts, struts, piers, columns etc., for rough finished surfaces of concrete flat complete all as specified and as directed.

M&L for use and waste of formwork to faces of walls, retaining walls, abutments, parapets and like for flat and similar work including attached pillasters, buttresses, etc., vertical or to batter for rough finished surfaces of concrete flat complete all as specified and as directed.

M&L for use and waste of formwork to faces of walls, retaining walls, abutments, parapets and like for flat and similar work including attached pillasters, buttresses, etc., vertical or to batter for fair finished surfaces of concrete flat complete all as specified and as directed.

M&L for use and waste of 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, etc., for rough finished surfaces of concrete flat complete all as specified and as directed.

Demolition of PCC block masonry, built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M&L for pre-cast cement concrete block masonry with solid blocks made up of (1:3:6) type C1 (using 20mm graded stone aggregate), masonry exceeding 10cm in width and setting in cement mortar (1:4) complete all as specified and directed.

M&L for pre-cast cement concrete block masonry with solid blocks made up of (1:3:6) type C1 (using 20mm graded aggregate), masonry exceeding 10cm in width and setting in cement mortar (1:6) complete all as specified and directed.

Taking down cement plaster of any description on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc., and removal of debris to outside MD land complete all as specified and as directed.

M&L for rendering 15mm thick in CM (1:4) on fair faces of brick work or concrete, surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered surfaces and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and as directed

M&L for preparation of old plastered surfaces of walls by complete removal of existing treatment by scraping, washing, cleaning etc., and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and as directed

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

M&L for non-skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular), area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, as in floors etc, laid over and including 15mm thick screed bed in CM (1:6), set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M&L for glazed ceramic designed coloured tiles in vertical surfaces using size of tiles 300x450x7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match with colour of tile with and including 10mm thick backing coat in CM (1:3), set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M&L for sand (river sand) filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L for 75mm thick PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in sub base complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block, glossy finished, any shape and size conforming to IS 15658-2006 of 60 mm thickness, M-35 grade, made of grey cement and pigments, any pattern, laid in floors, laid dry including filleting to edges in CM (1:4) complete all as specified and as directed.

Dismantling of wrought iron or mild steel work and structural steel work of any description ot otherwise provided for complete

M&L for mild steel rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates etc., conforming to Fe-410-W (Grade E-250) Quality 'A' complete all as specified and as directed.

M&L for mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe-410-W (Gde-E-250) Quality 'A' complete all as specified and as directed.

M&L for mild steel framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars and similar work conforming to Fe-290 Grade E-165 complete all as specified and as directed.

M&L for preparation of new steel and iron surfaces of any description, not otherwise described, over 10cm in width or girth and applying two coats of synthetic enamel paint of first quality over a coat of red oxide zinc chrome primer complete all as specified and as directed.

M&L for preparation of old steel and iron surfaces of any description, not otherwise described, over 10cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparation of old painted surfaces of walls of any description over 10cm girth or width, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls/concrete, kerb stone, etc of any description over 10cm girth or width, not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

M&L for painting floors with ready mixed paint, for use on floors; each coat complete all as specified and as directed.

Dismantling chain link fencing of any gauge and size not exceeding 4Kg/Sqm complete all as specified and as directed

M&L for mild steel galvanised PVC coated chain link fencing, 3.15mm nominal dia of GI wire, 1.4mm thick PVC coating and average area of aperture 25 Sqcm with weight of chain link not less than 2.0 Kg/Sqm complete all as specified and as directed.

Refixing old 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 an as directed. Note: Fixing tie and nuts bolts will be measured and paid seperately.

S&F 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 exceeding 5 cm but not exc 10cm and dia of neck 16 to 20 mm complete all as specified and as directed.

S&F MS Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts 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 specified and as directed.

Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement.

S&F aluminum flat iron wind ties of any size and thickness fixed with self tapping screws for fixing roofing sheets complete all as specified and as directed. NOTES: The self tapping screw shall be of adequate length to drive into complete thickness of purlin/rafter etc., and shall be fixed using neoprene and EPDM washers.

M&L for mild steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979, Grade St-240 complete all as specified and as directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings etc., complete all as specified and as directed.

S&F pre-painted zinc coated aluminum sheet (Galvalume) GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed. NOTES: The self tapping screw shall be of adequate length to drive into complete thickness of purlin/rafter etc., and shall be fixed using neoprene and EPDM washers. Penetration and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fasteners etc., as per SSR Part-I 2009 complete.

S&F pre-painted zinc coated aluminum sheet (Galvalume) GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall/valley gutters, fixed with self tapping screws including scaffolding for a height upto 12.0 metres complete all as specified and as directed. NOTES: The self tapping screw shall be of adequate length to drive into complete thickness of purlin/rafter etc., and shall be fixed using neoprene and EPDM washers. Penetration and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fasteners etc., as per SSR Part-I 2009 complete.

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)

Dismantling boarding, any description, fixed in any position with nails complete all as specified and as directed.

S&F 8mm thick fibre cement plank (3.00 x 0.15m) of any colour fixed in position with suitable screws / fasteners as per manufactures instructions on aluminium / mild steel work in wall cladding including applying two coats of exterior emulsion paint on fibre planks complete all as specified and as directed. NOTES: Aluminium / Mild steel work shall be measured and paid seperately. Make: Sheera of M/s Mahaphant Fibre cement (South Asia) Pvt Ltd or its equivalent as approved by GE.

Taking down AC, PVC pipe of any dia complete all as specified and as directed.

S&F 110mm bore PVC (SWR) pipes single socketed, in any length pipes single socketed, in any length placed in weep holes complete all as specified and as directed.

M&L for providing & laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete all as specified and as directed.

SKV Engineering

M/s Ramesh Lal

CARTWHEEL CONSTRUCTION

CHANDER SEKER ENTERPRISE

M/s K Moorthi

RPG AND COMPANY

DEEPAK AGENCIES

Bismi Builders & Enterprises

V KARTHICK

S K ENTERPRISES

Sree Tirumala Enterprises