Provision of Main Road and Allied Services under WP 04B at Rambilli near Visakhapatnam

Amount

SCHEDULE "A"

Earth work in excavation in any type of soil by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth but not exceeding 1.5 m depth including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, complete all as directed by Engineer-in-Charge.

Ditto- all as per item No 1.001 above but depth exceeding 1.5 m and not exceeding 3.00 m complete all as directed by Engineer-in-Charge.

Earth work in excavation in hard rock (blasting prohibited) by mechinaical means (Hydraulic excavation over area (exceeding 30 cm in depth but not exceeding 1.5 m depth,1.5 m in width as well as 10 Sqm on plan) and including getting out and disposal of excavated earth / rock upto 50 m and lift upto 1.5 m including stacking for measurement all as directed by Engineer-in-Charge. Note: Rock obtained from excavation shall be stacked neatly as directed by the Engineer - in - Charge

Earth work in excavation in any type of soil by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 m in width or 10 Sqm on plan), including dressing of sides and ramming of bottoms, depth upto 1.5 m, including getting out the excavated material and disposal of the same lead upto 50 m complete all as directed.

-Ditto- all as per item No 1.004 above but depth exceeding 1.5 m and not exceeding 3.00 m.

-Ditto- all as per item No 1.004 above but depth exceeding 3.0 m and not exceeding 4.50 m.

Returning, filling in including, spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in any type of soil, complete all as specified and as directed by the Engineer-in-Charge. Note: (i) Compacted thickness will be measured for the payment purpose. (ii) A deduction of 10 % shall be made from total computed volume of filling to cater in bulk in respect of machinery used for ramming.

Removing the excavated soil to a distance exceeding 250m but not exceeding 500m and depositing where directed at a level not exceeding 1.5m above the starting point at a designated place, complete all as specified and as directed by the Engineer-in-Charge.

Removing the excavated soil to a distance exc. 500m but n. exc. 1.5 Km and depositing where directed at a level not exceeding 1.5m above the starting point at a designated place, complete all as specified and as directed by the Engineer-in-Charge.

Removing the excavated soil to a distance exc. 1.5 Km but n. exc. 5 Km and depositing where directed at a level not exceeding 1.5m above the starting point at a designated place, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for Hard core gauge of size not exceeding 63 mm of broken stone or boulders deposited, spread , levelled in layers not exceeding 15cm thick watered and rammed to a true surface, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for PCC 1:4:8 type D-2, by using 40mm grade stone aggregate, as in foundations, lean concrete underneath pile caps, capping beams, suspended floor, fillings, mass concrete, plinth beams, haunching and packing of pipes, fixing sign boards, sub base etc., complete all as specified and as directed by the Engineer-in-Charge.

Material and Labour for reinforcement in any situation using Corrosion resistant TMT steel bars of grade Fe-500D of 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 up to a height of 15 metres, complete all as specified and as directed by the Engineer-in-Charge.

Ditto - All as per Item No. 1.016 above but 6 mm dia to 8 mm dia, complete all as specified and as directed by the Engineer-in-Charge.

Material and Labour for Forming embankments including raising or lowering earth, spreading in layers not exceeding 30 cm thick, watering ramming / rolling to the standard proctor density not less than 95 percent and finishing to required size shape etc., not exceeding 1.5 metre from the base with the approved moorum brought from the outside MD Land, complete all as specified and as directed by the Engineer-in-Charge.

Material and Labour for Forming embankments including raising or lowering earth, spreading in layers not exceeding 30 cm thick, watering ramming / rolling to the standard proctor density not less than 95 percent and finishing to required size, shape etc., exceeding 1.5 metre but not exceeding 3.00 metre from the base with the approved moorum brought from outside MD Land, complete all as specified and as directed by the Engineer-in-Charge. Notes for Schedule Item Nos 1.018 and 1.019: (i) No additional measurement shall be measured in the case of sub base settlement (ii) 5% deduction shall be made in the measurements taken after compaction for payment purpose.

Material and Labour for forming granular sub base forming with Kankar or laterite spread rolled and consolidated to a thickness of 200mm with power roller 8 to 12 ton as required, complete all as specified and directed by Engineer-in-Charge.

Material and Labour for site clearance in soft/loose soil complete all as specified and as directed by the Engineer-in-charge.

Rolling and consolidating the formation surface (in cutting ) with power roller 8 to 12 tonne complete all as specified and as directed by the Engineer-in-charge.

Material and Labour for 250 mm compacted thickness of Wet Mix Macadam by providing, laying, spreading and compacting of graded stone aggregate as per Table 400-11 and satisfying the physical requirement as per Table No. 40010 of MORT & H specification for wet mix macadam including premixing the material in a wet mix plant at OMC, carriage of mixed material to work site in tipper to paver, laying in uniform layers in sub-base/ base course on a previously well prepared surface with mechanical paver finisher to required grade, level, and alignment, compacting with power vibratory roller of 8 to 12 ton to achieve the desired density of 98% including protection of edges, machinery, lighting, guarding, barricading, maintenance of diversion road, loading and unloading all lead and lift etc with lead of mixed material not exceeding 10 kilometre, complete all as specified and directed by Engineer-in-Charge.

Material and labour for preparing WMM surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. , complete all as specified and directed by Engineer-in-Charge.

Material and labour for applying evenly a priming/tack coat with bituminous primer at the rate of 10 kilogram per 10 square metre using paving bitumen of viscosity VG-10 over Wet Mix Macadam surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for applying evenly a priming/tack coat with bituminous primer at the rate of 5 kilogram per 10 square metre using paving bitumen of VG-10 over bituminous macadam surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for 60 mm thick premix bituminous macadam using paving bitumen (paving bitumen of VG-30) @ 4% by weight of total mix laid with mechanical paver and rolled as per IRC norms and compacted to required gradient and camber, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for bituminious premix asphaltic dense concrete 40mm thick (consolidated thickness) with 5.5% binder content (using paving bitumen of VG - 30 grade) by weight of total mix, rolled and compacted to required camber and gradient using mechanical paver as per IRC norms and compacted with 8 to 12 ton power roller, complete all as specified and as directed by the Engineer-in-Charge. Note for Item Nos 1.027 & 1.028: The percentage content of paving bitumen specified in tender is for quoting purpose only. The mix design shall be carried out through a government lab. Incase in design mix of bitumen content comes to more than specified, no additional payment will be paid to tenderer. However, if bitumen content comes to less than specified, the same shall be reduced based on supply only bitumen rate @ Rs. 35.51 per kg.

Supply and Installation of Pre-fabricated Vertical Drain of 100mm width and 3mm thick as ground improvement work below road embankment for Max Depth of 20 metre below ground level at spacing of 1.30 metre centre to centre in triangular pattern on full formation width of road surfaces with PVD stitcher and base machine (hydraulic dredger), complete all as specified and directed by Engineer-in-Charge.

Supply and installation of Woven Polypropylene Multifilament Geotextiles Q . No KP-50A (40 KN/M) over filter media, stitching with PP thread by stitcher machine complete all as per manufacturer's instruction’s including supply and installation of platform type Settlement Gauges and casagrande piezo-meters duly monitoring the instruments and submission of necessary reports etc , complete all as specified and directed by Engineer-in-Charge.

Material and labour for 200 mm thick filter media of a layer of crushed stone chips of size 10mm and below and a layer of dust of less than 75 micron over Pre-fabricated Vertical Drain all as per PVD manufacturer's instructions, complete all as specified and directed by Engineer-in-Charge.

Supply and fix 4mm dia GI steel wire gauze of 150x100 mm mesh made up into mattresses or cages lapped, wired and laid in position including closing after filling the boulders, complete all as specified and directed by Engineer-in-Charge. Note: Filling material i.e. boulders shall be measured and paid separately.

Supply and fix Cautionary Sign Boards in the shape of an equilateral triangle of 600 mm each side with back support frame of 25 x 25 x 3 mm thick mild steel angle with type 11 Retro Reflective sheeting pasted on the ACP board of 3 mm thickness, along with MS vertical post of size 50 x 50 x 6 mm of 3 m height duly mentioning the signs required out of following signs, complete all as specified and directed by Engineer-in-charge. 1. Right hand curve 2. left hand curve 3. Right hair pin bend 4. Steep Ascent 5. Steep descent 6. Narrow road ahead 7. loose gravel 8. Pedestrian crossing 9. School Ahead 10. Side road right 11. Side road left 12. Y- Intersection 13. Road widening ahead 14. Falling rock 15. Traffic Signals 16. Slippery road 17. Ferry 18. School ahead 19. pedastrian crossing 20. Built up Area 21. Cross road 22. Gap in median 23. Playground ahead Cat No. CN-132BC2I of make 3M / CN-132BC1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix Cautionary Sign Board in the shape of an equilateral triangle of 900 mm each side with back support frame of 25 x 25 x 3 mm thick mild steel angle with type 11 Retro Reflective sheeting pasted on ACP board of 3 mm thickness, along with MS vertical post of size 50 x 50 x 6 mm of 3 m height, complete all as specified and directed by Engineer in charge. Cat No. CN-132BD2I of make 3M / CN-132BD1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix Sign Board of circular shape 600 mm dia alround with type 11 Retro Reflective sheeting pasted on ACP board of 3 mm thickness with back support frame of 25 x 5 x 3 mm MS angle, along with MS vertical post of size 50 x 50 x 6 mm of 3 m height duly mentioning the signs required out of the following signs, complete all as specified and directed by Engineer in charge. 1. Speed limit 2. Width Limit 3. Axle load limit 4. Compulsory sound horn 5.Compulsory keep left 6. Stop Sign 7. Give way Sign and speed 8. Keep left sign 9. Keep right sign 10. No turn 11. No Entry Sign 12. Restriction end sign 13. NO parking 14. Prohibitory sign 15. Staff for police check 16. Compulsory ahead 17. Length limit 18. Road limit 19. No stopping no standing 20. One way 21. Right turn prohibited 22. Left turn prohibited 23. Priority to vehicles from the opposite direction Cat No's. CN-190BC2I of make 3M / CN-190BC1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix regulatory sign board of circular shape 900 mm dia alround with type 11 Retro Reflective sheeting pasted on ACP board of 3 mm thickness with back support frame of 25 x 25 x 3 mm MS angle, along with MS vertical post of 75 x 75 x 6 mm size of 3 m height, complete all as specified and directed by Engineer in charge. Cat No. CN-190BD2I of make 3M / CN-190BD1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix octagonal shape of 900 mm size (Stop Board ) sign board with type 11 retro reflective sheeting pasted on 3 mm ACP sheeting, with back support frame of 25 x 5 x 3 mm MS angle, along with MS vertical post of 75 x 75 x 6 mm size of 3 m height, complete all as specified and directed by Engineer in charge. Cat No's. CN-203BD2I of make 3M / CN-203BD1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix Bus Shelter Signage board of 600 x 800 mm size with type 11 Retro Reflective sheeting pasted on ACP board of 3 mm thickness, with back support frame of 25 x 25 x 3 mm MS angle, along with MS vertical post of size 75 x 75 x 6 mm size of 3 m height, complete all as specified and directed by Engineer in charge. Cat No's. CN-330BE2I of make 3M / CN-330BE1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix Hazard Marker Sign Board of size 300 x 900 mm with type 11 Retro Reflective sheeting pasted on ACP board of 3 mm thickness with back support frame of 25 x 25 x 3 mm MS angle, along with MS vertical post of 75 x 75 x 6 mm size of 3 m height, complete all as specified and directed by Engineer in charge. Note for Schedule Item No.s 1.033 to 1.039: Necessary earthwork and concrete for fixing of the boards shall be measured and paid separately. Cat No's. CN-363BH2I of make 3M / CN-363BH1I of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and Install the Cat eye stud, with all fixing materials in the centre of roads, complete all as specified and directed by Engineer in charge. Cat No's. CN-83 of make 3M / CN-80 of make Avery Dennsion or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and Install the Median Markers, square shaped, fluorescent yellow, with all fixing materials, complete all as specified and directed by Engineer in charge. Cat No's. CN-84 of make 3M / CN-105 of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Material and labour for Thermo Plastic of MOQ 700 Paint for marking on roads of minimum 2 mm thickness, shapes and sizes as per site requirement, applying with machine, complete all as specified and directed by Engineer in charge.

Supply and Install the Speed breakers of 75 mm, wide heavy duty, with all fixing materials complete all as specified and directed by Engineer in charge. Cat No: CN/119 of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and fix convex mirror (800 mm dia) with standard post complete all as specified and directed by Engineer in charge. Cat No: CN-91 of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and Install the solar road stud with shank, at both sides of the road, complete all as specified and directed by Engineer in charge. Cat No's: CN-85 of make 3M / CN-103 of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Supply and Install the delineators of approved colour at both sides of the road, complete all as specified and directed by Engineer in charge. Cat No's: CN-97 of make 3 M / CN-126 of make Avery Dennison or equivalent model / Cat No. in makes mentioned in particular specification here-in- after

Material & labour for drilling or boring for 600mm nominal dia. bored cast-in-situ piles, through any type of strata i.e soft/loose soil, stiff clay, gravel, cobble stone, compact moorum, soft conglomerate or loose boulders, disintegrated rock, weathered rocks etc., (except hard rock for socketing depth) upto top of socketing depth/founding depth by adopting suitable method in both land/river with perennial water and disposal of the drilling/bored materials to a distance exc 10 km but n.exc 15Km and depositing where directed complete all as specified and as directed by Engineer-in-Charge.

Ditto- All as per Item No.1.047 above but through the hard rock for founding minimum depth of 2D where D is the nominal diameter of the pile i.e 600 mm dia vertical piles, complete all as specified and as directed by Engineer-in-Charge Notes for Item Nos. 1.047 & 1.048: (i) The depth of boring for piles shall be measured from existing ground/bed level/river bed top (as per soundings/reduced levels taken at the commencement of work) to the approved founding level. (ii) It shall be ensured that the waste bentonite slurry/ drilled or bored material is pumped off from the premises to locations shown by GE by contractor at his own cost. The distance mentioned in description of item shall be the shortest distance from the centre of the work location. (iii) All channels/tanks made for bentonite circulations shall be filled with approved moorum obtained by contractor at his cost after clearing of all bentonite cakes. (iv) Contractor may use any approved method duly approved by GE for boring without any extra cost to the department. The rates for boring of piles shall be inclusive of any method/ casing that may be used by the contractor for bored piles. Nothing extra shall be paid. (v) For the purpose of payment of boring/drilling, description of hard rock shall be as given in particular specification. (vi) The size of cutting tool shall not be less than diameter of pile by more than 75 mm. (vii) The rates quoted by the contractor shall be inclusive of the rates for the shifting and setting up of piling rig as many times as required.

Material and labour for steel form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; pile caps; and similar work; vertical or to batter for rough finished surfaces of concrete complete all as specified and directed by Engineer in charge.

Material and labour for steel form work to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (Horizontal or sloping), for fair finished surface of concrete all as specified and directed by Engineer in charge.

Material and labour for steel form work to faces of walls, parapets and similar work; including attached pillasters, buttresses etc vertical or to batter for fair finished surface of concrete all as specified and directed by Engineer in charge.

Material and labour for reinforced cement concrete of grade M-30 (Design mix using 20mm graded stone aggregate) using ready mix concrete including supply and mixing of admixtures, as in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, pile caps, suspended floor beams & slabs, plinth protection, basement slabs, under-reamed piles etc. using portland slag cement and handling, conveyance, errection with alignment in true position complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.1.053 above but as in side walls and wing walls of any thickness complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.1.053 above but for Deck Slab. Notes for item Nos. 1.053 to 1.055: (i) Minimum cement content shall be 360 Kg per Cu.m. of concrete for M30 using Portland slag cement with minimum slag content of 50% (fifty percent). (ii) Design mix shall be as per IS-456-2000. Maximum size of aggregate shall not exceed 20 mm and slump shall be 50mm (+) or ( - ) 12mm and maximum water cement ratio 0.4. (iii) Unit rate shall be deemed to include for interalia for preliminary design mix and works test cubes. (iv) Reinforcement and formwork shall be measured and paid for separately. (v) In case at the time of design mix cement content is increased beyond minimum content given above no extra payment will be made. (vi) Standard manufactured cover blocks as per IS should be used, Site cast cover blocks not to be used.

Material and Labour for preparation of surfaces and applying three coats of white wash on newly plastered surfaces of walls and complete as specified and directed by Engineer-in-Charge.

Supply and fix PVC (SWR) pipe of 75mm bore, single socketed, in any length for weep holes complete all as specified and directed by Engineer-in-charge.

Carrying out initial load test on test pile in compression as per standard procedure laid down in IS-2911 by static load test method including compressive strength in river water condition, construction of test cap, dismantling the cap after the test and clearing the site and maintaining complete records of load settlements etc and submission of reports for 500 ton in non working areas in the vicinity, including the cost of new piles for 600 mm dia piles with specifications as same as working pile with minimum depth of socketing into the hard rock upto is 2D (D is the dia of pile) etc, complete all as specified and directed by the GE and Engineer-in-Charge.

Material and Labour for PCC 1:2:4, Type B0, using 12.50 mm graded stone aggregate as in wearing coarse on RCC Deck Slab complete all as specified and directed by Engineer - in - Charge.

Material and Labour for providing and installing 6 mm thick MS liner for bored cast in situ concrete piles with necessary 10 mm thick stiffeners, driving shoe with continuous welding including cutting, welding, etc conforming to Fe 410-W (Gde E-250 Quality B) including applying one coat of primer with two coats of epoxy as anticorrosive treatment on external surfaces of liner as per manufacturer's instructions, complete all as specified and as directed by the Engineer-in-Charge. Note: (i) Rates shall be inclusive of cutting the liner at cut off level. The rate is deemed to include for cutting, removal and salvage value of the material so obtained. (ii) MS liner will be measured and paid upto the cut off level of pile only. Additional MS liner if used for conveyance of construction shall be included in the rate quoted. No extra payment shall be made on this account. (iii) MS Liner shall be driven upto refusal level/as directed by GE. The occurence of refusal level will be decided by GE at site based on visual inspection of bailer samples from pile bore, past experience and laboratory test results. The decisions of GE in this regard shall be final and binding.

Material and labour for cutting and Chipping of laitance concrete in piles above cut off level upto a max of 1 m from cut off level and disposal to a distance exceeding 50 m but not exceeding 250 m and depositing where directed, complete all as specified and directed by the Engineer-in-Charge.

Material and Labour for 100 mm thick Sand Cushioning under floors for fixing of paver blocks including watering and consolidation, complete all as specified and directed by Engineer-In-Charge.

Material and Labour for 60 mm thick Machine pressed precast concrete interlocking paver block of any shape and size, duly embossing the make, confirming to IS 15658-2006 of M-35 Grade laid over the sand cushioning with grey cement and pigment, complete all as specified and directed by Engineer-In-Charge. Note :- Sand cushioning shall be measure and paid for separately.

Material and Labour for PCC 1:2:4 type B0 by using 12.5 mm graded aggregate as in kerb, complete all as specified and directed by Engineer-In-Charge.

Supply and fix of 110 mm bore PVC (SWR) pipe in any length with rubber ring joints laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Material and Labour for PCC 1:3:6 type C2 by using 40 mm graded aggregate for surface channel/saucer drain, complete all as specified and as directed by Engineer-In-Charge.

Supply and fix framed work with any size of bars, angles and other materials, such as grills, gratings, etc. with ends of bars, shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladder, framed baluster, walk ways, railings, framework of water tanks and similar work conforming to Fe 290.Gde-E-165 complete all as specified and as directed by Engineer-In-Charge.

Material and Labour for applying two coats of synthetic enamel paint over a coat of primer on concrete or brick surfaces for kerb, complete all as specified and as directed by Engineer-In-Charge.

Material and Labour for Reinforced Cement Concrete by design mix of M-25 grade by using 20mm graded stone aggregate as in side base/raft of drain, complete all as specified and as directed by Engineer-In-Charge.

-Ditto- all as per item No 1.070 above but as in side walls. Notes for item Nos. 1.070 and 1.071: (i) Minimum cement content shall be 340 Kg per Cu.m .of concrete for M25 using Portland slag cement with minimum slag content of 50% (fifty percent). (ii) Design mix shall be as per IS-456-2000. Maximum size of aggregate shall not exceed 20 mm and slump shall be 50mm (+) or ( - ) 12mm and maximum water cement ratio 0.4. (iii) Unit rate shall be deemed to include for interalia for preliminary design mix and works test cubes. (iv) Reinforcement and formwork shall be measured and paid for separately. (v) In case at the time of design mix cement content is increased beyond the minimum content given above no extra payment will be made. (vi) Standard manufactured cover blocks as per IS should be used, Site cast cover blocks not to be used.

Material and Labour for Precast cement concrete 1:2:4 type B1 by using 20mm graded aggregates for cover slabs on drains with plain fair faces, including chamfers, weatherings, throating etc, and setting in cement mortar (1:4) complete with jonts to match including necessary form work, complete all as specified and as directed by Engineer-In-Charge.

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 directed by Engineer-in-charge. Note : Inner girth shall only be measured for payment purpose.

Material and labour for painting to steel and iron surfaces of any description, over 10 cm in width or girth, not otherwise described with two coats of synthetic enamel paint over a coat of red oxide primer including preparation of surfaces complete all as specified and directed by Engineer-in-charge.

Material and Labour for 600mm dia bore reinforced concrete pipes of class NP3, laid and jointed in cement mortar including collars complete all as specified and directed by Engineer-in-charge

Material and Labour for rendering to brick or concrete surfaces, 10 mm thick in cement mortar (1:4), duly surfaces to be finished even and smooth without using extra cement, complete all as specified and as directed by the Engineer-in-Charge.

Surface Dressing not exceeding 15 centimetre deep in any type of soil, complete all as specified and as directed by Engineer-In-Charge.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in any type of soill, complete all as specified and as directed by Engineer-In-Charge.

Earth work excavation in ordinary rock by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth but not exceeding 1.5 m depth, 1.5 m in width as well as 10 Sqm on plan) including getting out and disposal of excavated ordinary rock lead upto 50 m and lift upto 1.5 m, complete all as directed by Engineer-in-Charge.

Ditto- All as per item No 1.079 above but depth exceeding 1.5 m and not exceeding 3.0 m.

Material and labour for PCC 1:2:4 type B2 using 40mm graded stone aggregate in saucer drain, etc., complete all as specified and as directed by Engineer-In-Charge.

Material and labour for Chequered cement concrete tiles of size 20 cm x 20 cm x 25 mm thick, duly embossing the make, set, jointed and pointed in neat cement slurry in floors with grey cement and pigment complete all as specified and directed by Engineer-in-charge.

Material and labour for screed bed or bedding layer of 15mm thick in cement mortar(1:6) for laying floor finishes complete all as specified and directed by Engineer-in-charge.

Material and labour for providing of 4mm thick ACP sheet in roof , cladding complete all as shown on drawings and as directed by Engineer-In-Charge.

Supply and fix MS plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases, splices, angle brackets, cleats and other connections conforming to Fe-410-W, Gde E-250, Quality B as in structural work of size and shape complete all as specified and directed by Engineer-in-charge.

Supply and fix digital information signage board, complete all as specified and as directed by Engineer-In-Charge.

Material and labour for precast cement concrete block masonry with solid blocks, exceeding 10cm in width made out of plain cement concrete (1:3:6) type C1 by using 20mm graded stone aggregate and setting in cement mortar (1:6) complete all as specified and directed by Engineer-in-charge.

Material and labour for PCC (1:2:4) type B0 by using 12.5 mm aggragate as in copings including necessary formwork, with collars complete all as specified and directed by Engineer-in-charge.

Material and labour for 40 mm thick PCC (1:2:4) type B1 using 20mm graded stone aggregate as in floor, etc. complete all as specified and directed by Engineer-in-charge.

Supply and fix MS 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 trussess 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 directed by Engineer-in-charge.

Material and Labour for 75 mm thick PCC (1:4:8) type D2 using 40 mm graded stone aggregate as in subbase complete all as specified and as directed by the Engineer-in-Charge.

TOTAL OF SCHEDULE "A"

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