PROVN OF COVERED PASSAGE TO BLDG NO. P-138 AND T-21 AND COVERED PARKING SHED IN FRONT OF BLDG NO. P-01 AT NAUSHERA UNDER GE 862 EWS

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

Excavation in post holes (or similar holes) each not exc. 0.50 cum, in soft / losse soil and getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exc. 25cm, watering and removal of excavated materials to a distance n. exc. 50m and making good surfaces, complete all as specified & directed.

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 n exc 1.5m in depth in any type of soil and getting out, complete all as specified and as directed.

Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specifed.

Hard core of gauge not exc 63mm using broken stone or boulders, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface, complete all as specified.

PCC 1:2:4 (nominal mix), type B1, using 20mm graded crushed stone aggregate as in foundations, filling and mass concrete, complete all as specified & directed.

PCC 1:4:8 (nominal mix), type D-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete, complete all as specified & directed.

100 mm thick PCC 1:5;10, nominal mix, type E2, using 40 mm graded crushed stone aggregate as in sub base of floor, surface finished complete all as specified.

100 mm thick cement concrete type B-2 ,1:2:4 (20 mm graded aggregate) laid to alternate pannels and making surface even and fair duly vibromechenically floated with surfacce vibrator complete all as Eng-in-Charge . (Note : No extra cost to be borne by Govt in r/o form work reqd for laying pcc pannels)

50 mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in plinth protection laid in slope 1:12 from outer edge of the wall finished even and fair without using extra cement over 75 mm thick pcc 1:3:6 type C-2,laid in alternate bays complete all as specified and directed.

50 mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in plinth protection laid in slope 1:12 from outer edge of the wall finished even and fair without using extra cement over 75 mm thick pcc 1:3:6 type C-2,laid in alternate bays complete all as specified and directed.

Providing 6/8 mm wide joints through out the thickness of plinth protection in concrete bays and in between walling and plinth protection,joint filled mastic filling comprising of one part of heated bituminous 85/25 and 3 parts of sand (all by weight) complete all as specified and directed.

Brickwork with sub-class ‘B’ bricks (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar 1:6, complete all as specified.

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 fair finished surfaces of concrete, complete all as specified & directed.

TMT bars 10mm dia & 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, conforming to grade Fe-500, complete all as specified& directed.

TMT bars 05 mm dia and over upto and including 10 mm dia in stirrups , 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, conforming to grade Fe-500, complete all as specified& directed.

Mild steel framed work as in plates (plain or chequered) channels square cut or notched (ordinary and counter sunk) forming holes, without any attachment, conforming to Gde Fe 410-0 or Fe 310-0, complete all as specified & directed.

Rolled mild steel work in main and cross beams, hip and jack rafters; purlins where connected to comman rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates, conforming to Fe-410-0 or Fe-310-0, complete all as specified & directed.

Mild steel bolts ( machine made), purpose made, with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut, not exc 5 cm long, diameter of neck 11 mm to 15 mm , complete all as specified.

Mild steel bolts ( machine made), purpose made, with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut, exc 22.5 cm not exc 30 cm long, diameter of neck 11 mm to 15 mm , complete all as specified.

Mild steel work in tubular section as in trusses/vertical posts including special shaped washers etc complete using ERW or induction butt welded tubes conforming to IS- 1161-1979 graded St 240 complete all as specified and directed

Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified & directed.

Pre-painted galvatume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified & directed.

Mild steel framed work as in plates (plain or chequered) channels square cut or notched (ordinary and counter sunk) forming holes, without any attachment, conforming to Gde Fe 410-0 or Fe 310-0, complete all as specified & directed.

15mm thick plastering in cement mortar 1:4 on fair faces of brick surfaces or concrete surfaces, surface finished even and smooth without using extra cement , complete all as specified.

Preperation of new surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified.

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.

Stain less steel wired rope of not less than 8mm dia (commonly named as sling rope with and including stain less steel clamps nut bolts screws) complete all as specified.

Stain less steel plates clamps used for stitching works including welding foiling buffing to make jointed part as a single unit. complete all as specified.

Prefabricated 0.8 mm thick and cmd ratio Polyster Panama weave P 2/2 with Long life ,Uv resistance, non sagging prop, Flame resistant specification : Yarn Count Din ISO 2060 Dtex 1100 duly treated with Low Wick Yarn treatment oof metylen blue under liquid method under 5 mm and Total weight En iso 2286-700-1100 gm/Sqm with Fabric thickness 0.05 to 0.8 mm . Mech Properties: 1 Tensile strength - Din en iso 1421/v14300/4200 2Tear strength (warp/wept) Din 53363 3Crack resistance Din 53395A 10000 T-no Track Physical Properties: Light fastness Din en 105 802 6 white index Cie 90 Solar reflection ASHRAE 741988//ISO EN 410% 8/11 UV Transmission Din en 410 % 0 Solar reflection index (SRI) ASTM E 1980 -01 113 Global thermal conductivity u-value (vertical/horozontal) Din en iso 6946 (w/mk) Fire resistance Classification Din 4102-1:b1En 13501-1:b s2 Do uni 9177 Cl2 Nfp 92507:m2bs 7837 Califomia T19 701 Method 2 gost

One coat of grey coloured DUCCO primmer on steel surfaces as directed by Eng-in-Charge

Two coats of any app colour DUCO machine compressed paint at site after fabrication of steel has been carried out complete all as specified and directed.

Two coats of MILO Thinner on structure in controlled way under high precission supervision complete all as specified and directed.