Industries And Commerce Department Tender

Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

For depth beyond 1.5m and upto & inclusive of 3.0m.

Providing and installing approved type of "SHORING AND STRUTTING" by open timbering method for all depths to retain earth including dismantling and removal of the same etc. from site after completion of work etc. all complete as directed.

Providing and installing approved type of "SHORING AND STRUTTING" by close timbering method for all depths to retain earth including dismantling and removal of the same etc. from site after completion of work etc. all complete as directed.

Backfilling after execution of the WORK to proper grade and level with selected materials from available excavated soil from spoil heaps with in a LEAD OF 100M including re-excavating the deposited soil excavated earlier, breaking clods, laying at all depths and heights in layers of thickness not exceeding 15 Cms. watering, rolling and ramming by manual methods/ mechanical compactors to achieve 90% laboratory maximum dry density, dressing, trimming etc. in foundations, plinths, trenches, pits etc. all complete.

BACKFILLING after execution of the WORK to proper grade and level by excavating the suitable approved quality of soil from BORROW AREAS arranged by CONTRACTOR for all leads, transporting the earth from borrow area including cleaning & stripping the earth at borrow areas, breaking clods, loading, unloading and laying at all depths and heights in layers of thickness not exceeding 15 cms., watering, rolling and ramming by manual methods/mechanical compactors to achieve 90% of the maximum laboratory dry density, dressing, trimming, levelling the top surface etc. in foundations, plinths, trenches etc. all complete.

BACKFILLING after execution of the WORK to proper grade and level by excavating the suitable approved quality of Murrum from BORROW AREAS arranged by CONTRACTOR for all leads, transporting the murrum from borrow area including cleaning & stripping the earth at borrow areas, breaking clods, loading, unloading and laying at all depths and heights in layers of thickness not exceeding 15 cms., watering, rolling and ramming by manual methods/mechanical compactors to achieve 90% of the maximum laboratory dry density, dressing, trimming, levelling the top surface etc. in foundations, plinths, trenches etc. all complete.

Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetations from construction area to areas ANYWHERE OUTSIDE THE PLANT BOUNDARY including re-excavating the deposited soil excavated earlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. For carting on the basis of truck measurements (volume of truck reduced by 30% for voids) DISPOSAL AREA S OUTSIDE PLANT BOUNDARY TO BE ARRANGED BY THE CONTRACTOR .Royalty as applicable for disposal outside plant limits to be borne by the contractor.

PLAIN & REINFORCED CEMENT CONCRETE (refer specification no. C-SPC-104)

Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations,drains, fillings, non-suspended floors, pavements & ramps or any other works etc. including shuttering, tamping, ramming, vibrating, curing etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete of nominal mix 1:5:10 by mass (1 Cement: 5 Coarse Sand: 10 Crushed Stone Aggregates/Gravels) with 40mm and down size graded crushed stone aggaregates/Gravels.(ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST)

Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUB-STRUCTURE of all types e.g. foundations, footings, raft, beams, slabs, pile caps, retaining walls, jambs, counterforts, buttresses, trenches, manholes,pipe encasement, catchpits, drains, RCC pits, equipment/machine foundations, pedestals, pipe sleepers, columns, plinth beams, suspended floors, beams, staircases, landings, steps, brackets etc. (including single pour concreting upto 250m3), including cost of admixtures if used,providing pockets, openings, recesses, chamfering etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. (ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST)

Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUPER STRUCTURE in suspended floors, slabs, beams, columns, walls including counterforts, staircases, landings, steps, facias, fins, mouldings, gutters, shelves, windowsills, canopies, lintels, girders, ducts, brackets, chajjas with drip moulds, pedestals, posts, struts, equipment/machine foundations, ramps etc. (including single pour concreting upto 250m3) including cost of admixtures if used providing pockets, openings, recesses, chamfering wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all heights above plinth level in any shape, position, thickness etc. all complete as specified, shown and directed. (ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST)

CENTERING AND SHUTTERING (refer specification no. C-SPC-104) Providing and fixing CENTERING AND SHUTTERING in foundations, footings, raft beams, slabs, pile caps, retaining walls, jambs, counter-forts, buttresses, trenches, equipment/machine foundations, pedestals, abutments, pipe sleepers, columns, plinth beams, lintels, suspended slabs, beams, staircases, landings, steps, non-circular tunnels/bunkers/silos/ shafts/ hoppers/liquid storage structures etc. including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as specified and directed.

i) For all depths below and upto & inclusive of plinth level.

ii) For all heights above plinth level.

HYD Bars/MS Bars (refer specification no. C-SPC-102)

Supplying and placing in position HIGH YIELD STRENGTH DEFORMED STEEL BARS REINFORCEMENT of grade Fe500 (D) (TMT) (conforming to IS:1786, for R.C.C. work including transporting the Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, bending to required shapes and lengths as per details ,binding with contractor's own 16 SWG black soft annealed binding wire at every intersection, supplying and placing with proper cover blocks, supports, chairs, overlaps, welding, spacers, fanhooks etc. for all heights and depths etc. all complete as directed.(SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE).

Painting (refer specification no. C-SPC-157)

Supplying and applying FIELD FINISH PAINT of approved quality and shade including a coat of primer as per TABLE 29 of IS800 (LATEST EDITION), over one coat of shop primer already applied including storage, surface preparation, degreasing, cleaning, drying, touching up of shop primer coat, providing temporary staging, scaffolding, testing etc., for steel structures at all levels and locations, all complete as specified, considering enviromental classification as Severe. SUPPLY OF ALL MATERIAL IN CONTRACTORS SCOPE (Unit rate based on Structural Steel Weight)

Brick Masonary (refer specification no. C-SPC-109)

Providing and laying BRICK MASONRY WITH BRICKS OF CLASS 5.0 in cement mortar 1:6 (1 Cement : 6 Sand) in one or more brick thickness and in any shape (excluding circular/curved brick masonry) at all depths and height including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of bricks, cutting and laying of bricks, providing recesses, making openings of any shape & size, finishing the joints flush below ground level and raking out the joints above ground level, sealing the gap between masonry and soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIAL INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR

PLASTERING WORK (refer specification no. C-SPC-155) Providing plain cement plaster in cement mortar (1 cement:4 fine sand by volume) on masonry, PCC/ RCC including preperation of base, finishing, curing etc; also including providing 20 gauge chicken wire mesh stretched tight at all RCC/ PCC and masonry meeting points in 300mm wide strips (150mm on on each surface) fixed with G.I. "U" type nails before plastering.

Walls Plain cement plaster with waterproofing compound conforming to IS-2645 (CICO/ approved equivalent) mixed to cement mortar @ 3% by weight, Average 13mm thick 1:4 (1 cement : 4 sand) (ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST)

Walls Plain cement plaster with waterproofing compound conforming to IS-2645 (CICO/ approved equivalent) mixed to cement mortar @ 3% by weight, Average 16mm thick 1:4 (1 cement : 4 sand) (ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST)

PAINTING OF WALLS (refer specification no. C-SPC-157)

walls:- Providing & applying 3 coats of waterproof decorative cement paint of approved make and approved shade, cleaning, including preparation of surfaces,base primer, curing etc. all complete

BITUMEN IMPREGNATED FIBRE BOARD

Supplying and fixing in position 25mm thick BITUMEN IMPREGNATED FIBRE BOARD conforming to IS:1838 of approved quality in expansion joints at all locations and levels in concrete structures etc. all complete as shown, specified and directed.

BARBED WIRE FENCING

Supplying, fixing and tensioning in position 2.5mm(12gauge), 2 ply, 4 points, GI Barbed wire designation A-1 conforming to IS:278 in horizontal rows and cross diagonals for compound wall "Y" shaped overhang etc. with necessary GI staples, clips and pins, GI straining bolts and binding wire with all labour and materials etc. complete as per drawings, specifications and directions of Engineer-in-Charge.(The barbed wire shall be measured in linear length of the barbed wire actually fixed).

Supplying, fabricating and fixing in position structural steel line posts, straining posts, struts for 'Y' shaped overhang etc. of grade E250 BR/B0conforming to IS:2062 over brick/stone Masonry/ RCC compound walls/ columns, cutting to required size as per drawings and specifications, welding where necessary, embedding in position, holding to correct level and line, any auxiliary structure for dummy supports, drilling holes and painting as per TABLE 29 of IS800 (Latest edition), cutting brick/rubble/concrete surfaces if necessary, grouting with M20 grade concrete including cost of grout with all labour and material etc. complete as per drawings, specifications and directions of Engineer-in- Charge.( All materials including cement shall be supplied by contractor)

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, spring core wire (2.5 mm thick)of high tensile strength of165kg/sq. mm with tape (0.52mm thick) and weight 43.478 gm/metre and fixing the same with existing Y-shaped angle iron placed 2m apart and with 6 horizontal R.B.T. (Reinforced Barbed Tape)wire, stud tied with G.I.staple sand G.I.clips to retain horizontal, including necessary bolts , all complete as per direction of Engineer-incharge. Note-1) Total height of boundary wall including concertina coil fencing will be about 10 feet from ground le vel (higher of level on both sides ) 2 ) Cost of M.S. angle(Y –shape)shall be paid separately in item no. 1

Providing and fixing in position Steel Entrance Gate & emergency exit Gate consisting of MC- 75 framework for shutters, 20mm square M.S. vertical bars welded to the framework @100mm c/c, 3mm thick M.S. sheet boxing, locking arrangement, 25mm thick, 75mm dia M.S. wheel with ball bearing including fixing the gate to RCC/ masonry by M.S. hinge arrangement (75mm x 75mm x 6mm M.S. angles, bolt, washers) and M.S. hold fast grouted with M-15 grade concrete, providing and fixing M.S. pivot, 50mm x 50mm x 6mm M.S. Tee bent to shape and embedded in road surface for gate opening track, gate stopper, painting the gate with approved shade and quality synthetic enamel paint (two coats) and a coat of approved quality primer, ensuring smooth operation of the gate etc. all complete as per attached standard drawing.

Demolition & Dismantling (refer specification no. C-SPC-111)

Demolishing BRICKWORK (taking all necessary safety precautions) for all depths and heights including supply of all tools and tackles, necessary scaffolding, propping, underpinning, cleaning and stacking of serviceable material, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation & backfilling shall be paid separately under relevant items).

Demolishing PLAIN CEMENT CONCRETE work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning etc. disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation and backfilling shall be paid separately under relevant items)

Demolishing RCC WORK (taking all necessary safety precautions) for all depths & heights including supply of all tools & tackles, necessary scaffolding, propping, underpinning etc., cutting, straightening, scraping and cleaning of reinforcement bars, stacking of serviceable materials, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation & backfilling shall be paid separately under relevant items).