PROVN OF TRG SHED TILING IN OFFICERS MD ACCN VIEW CUTTER BESIDE MAIN ROAD FROM BLDG NO T 153 TO T 156 OFFICE CABIN JAFERI WALL SPL REPAIR TO FIRING RANGE AND SEWAGE LINE SEPTIC TANK AND SOAKAGE WELL AT DIFFERENT LOCATIONS UNDER GE IMA DEHRADUN

Amount

Demolition of brick or stone masonary built in cement mortar including pre cast articles complete all as specified and directed.

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

Dismantling of timber scantling 40 sqcm and over in section in any position complete all as specified and directed.

Dismantling of corrugated AC sheet any pattern including AC ridges as in roof covering etc complete all as specified and directed. Note:- Opening of existing wind tie where required for taking down of sheet is included in the rate quoted against this item.

Excavation in post holes each n.exc 0.5 cum and getting out returning, filling in and ramming earth or broken rubble mixed with earth around in layers watering & removing surplus soil to a distance n.exc 50m & making good surface in any type soil complete all as specified and directed.

PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in foundation filling, mass concrete and sub base of floor etc complete all as specified and directed.

Rolled mild steel work in joist, channel, angles or tee section fixed independently without connecting plates etc complete all as specified and directed.

Mild Steel work as in angle/Tee/ hollow/ tubular section as in vertical post, rafter, purlin etc including special shaped washer etc. complete using ERW or induction butt welded tubes firming to I.S 1161 Gde st 240 complete all as specified and directed.

Pre- painted galvalume aluminium Zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws etc complete all as specified and directed

Pre- painted galvalume aluminium Zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding ridges to wall, fixed with self tapping screws etc complete all as specified and directed

Preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Brick work with fly ash bricks straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed.

Rendering 15mm thick plaster on other than fair faces of brick work or concrete surface in CM 1:6 finished even and smooth without using extra cement complete all as specified and directed

Preparing new or previously untreated surface of wall and applying two coats of cement based paint over a coat of cement primer complete all as specified and directed.

75mm thick PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as in plinth protection or similar places, and finishing the surface even and smooth without using extra cement including making joints 12mm wide to the full depth of PCC at every 3 meters and at every change of direction and filling the same with sealing compound grade 'A' including necessary formwork etc complete all as specified and directed

100 mm thick PCC 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in floor finished even and smooth using extra cement including spike rolling or making impression of expended metals while the concreate is green complete all as specified and directed.

75mm thick cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of floor etc complete all as specified and directed.

Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in any type of soil complete all as specified and directed.

Mild steel plates (plain or chequered ) channels square cut or notched (ordinary or counter sunk forming holes with rveted bolts or welded attachment complete all as specified and directed.

Mild steel work as in wind tie including fixing with screws, nut and bolts complete all as specified and directed.

Removing surplus excavated soil to a distance n.exc 50 metre & depositing where directed at a level n.exc 1.5 metre above the starting point complete all as specified and directed.

PCC 1:3:6 typeC-2 using 40mm graded crushed stone aggregate as in foundation filling, mass concrete and sub base of floor etc complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Vitrified ceramic tiles dark shade 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles with and including 15 mm thick screed bed or bedding layer in CM 1:6 complete all as specified and directed.

Vitrified ceramic tiles dark shade 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, as in vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tile with and including 10 mm thick rendering in cement mortar 1:4 finished rough complete all as specified and directed.

Non skid ceramic coloured tiles 7 to 8mm thick (Square or rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, laid in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles with and including 15 mm thick screed bed or bedding layer in CM 1:6 complete all as specified and directed.

Glazed ceramic coloured tiles of size 300mm x 450mm x7mm thick, as in vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tile with and including 10 mm thick rendering in cement mortar 1:4 finished rough complete all as specified and directed.

25 mm thick PCC 1:2:4 type B-1 (using 20mm graded agg)finishing the surface fair and even in floor.complete all as specified and directed.

Preparing new or previously untreated surface of wall and applying two coats of oil bond distemper over a coat of primer complete all as specified and directed.

Fibre glass reinforced translucent coloured plain sheeting 2 mm thickness with side lap on wall fixed with self tapping screws, complete all as specified and directed by Engineer -in-Charge.

Mild steel screw bolts (machine made) with hexagonal or square heads at one end screwed the other to be fitted with washers and one hexagonal or square nut length of bolt exc.5 cm but n exc 10 cm long & dia of neck 11 to 15mm, complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc n.exc 10 Sqm on plan and n' exc. 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Preparing new or previously untreated surface of wall and applying three coats of white wash complete all as specified and directed.

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

RCC 1:1.5:3 using 20mm graded crushed stone aggregate as in slab supported on walls beams and columns in floor, roof, landing and in shelves and the like complete all as specified and directed.

Use & waste of form work to soffits of suspended slab such as roof slab, floor slab, landing and similar work not exceeding 200mm thick for fair finish surface complete all as specified and directed.

Mild steel TMT bars 8mm 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 directed.

Pre-cast RCC 35 mm thick 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate) as in louvers and jallies set in cement motar 1:4 including all mouldings complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and.exc 1.5m and not exc 3.00 m in depth for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc n.exc 10 Sqm on plan and getting out in soft/ loose soil complete all as specified and directed.

150 mm bore, salt glazed stone were (SGSW) drain pipe, grade 'A', laid to slope in trenches and jointed in cement mortar 1:1 including necessary testing including demolition and breaking up drain complete all as specified and directed.

PCC 1:4 ;8 type D-2 using 40mm graded crushed stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested suitable for 150mm bore of pipe complete all as directed.

200 mm bore, salt glazed stone were (SGSW) drain pipe, grade 'A', laid to slope in trenches and jointed in cement mortar 1:1 including necessary testing including demolition and breaking up drain pipe complete all as specified and directed.

PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested suitable for 200mm bore of pipe complete all as directed.

300 mm bore, reinforced concrete pipe class NP-3 laid and jointed with collars laid to slope in trenches and jointed in cement mortar 1:1 including necessary testing including demolition of existing pipe complete all as specified and directed.

PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested suitable for 300mm bore of pipe complete all as directed.

PCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in coping, benching, cills, PCC gola, PCC block for holdfast and the like including weathering, slightly rounded or chamfered angles and throating, including necessary from work etc complete all as specified and directed.

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

Rendering 10mm thick plaster on fair faces of brick work or concrete surface in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed

Supply only waterproofing compound complete all as specified and directed.

Brick work with sub class B bricks straight or curved on plan exc 6m mean radius built in cement mortar (1; 4) complete all as specified and directed.

PCC 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) as in coping, benching, cills, PCC gola, PCC block for holdfast, bed plates and the like including weathering, slightly rounded or chamfered angles and throating, including necessary from work etc complete all as specified and directed.

Pre-cast RCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in cover slabs (for manhole, drain etc) and simililar articles with plain faces including necessary form work and including demolition of existing cover slab etc, set in cement mortar 1:4 complete all as specified and directed. (Note: Reinforcement shall be measured and paid separately under respective items of BOQ)

Preparing steel surfaces and treating small articles such as stops, covers, gully gratings, ends of posts, back of chowkhats hold fast etc area n. exc 0.1 Sqm each and treated with tar or coal tar black paint complete all as directed.

Mild steel works as in bands, straps, hold fast, angle cleats , man hole cover rungs and similar small articles etc complete all as specified and directed.

Construction of septic tank suitable for 200 users, excavation in any type of soil, foundation in PCC 1:2:4 type B-2, brick work in CM 1:4, internal plaster 12mm thick in CM 1:3 mixed with water proofing compound, external and bearing plaster shall be 15mm thick in CM 1:4, RCC slab in M-25 design mix concrete including RCC precast manhole cover reinforced with 8mm dia bars with angle iron frame, vent shaft and sludge chambers etc complete all as specified and shown on Drg TD brick-217 sheet 1/7 to 7/7.

Construction of soakage well of size 3.60 M dia X 4.50 M deep, excavation in any type of soil, foundation in PCC 1:3:6 type C-2, walls of honey combed and solid in M-25 (design mix) concrete, including intercepting chamber, screen chamber, brick work in CM 1:4, plaster where shown on drg shall be 12mm thick in CM 1:6, bearing plaster 15mm thick in CM 1:4, RCC cover slab In M-25, filling with brick bats of gauge 80 to 150mm complete all as specified and shown Drg TD-309 sheet 1/4 to 4/4

Cutting into existing manholes for connecting new drains of 150 mm to 300mm internal dia of pipe, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required complete all as specified and directed.

Aggrawal Builders and Furnishers

M/S S P BUILDERS

Alankar Traders

ACE BUILDERS AND CONTRACTORS