Providing un-interrupted Raw Water supply to the extent 250 MLD, to drinking WTP at Assonora, Guirim and Pilerne on LBMC and Chandel, Mopa and Dhargal on RBMC by construction of barrage across Chapora river, construction of raw water pumping station

Amount

Construction of Barrage at Sal across Chapora River.

Earthwork in excavation by mechanical means in all types of strata comprising any of the material such as soil, silt, sand, clay gravel, mooram of all varieties, shingles, pebbles, all types of coglomerates, all types of laterite rocks, soft rock, ordinary rock, disintegrated rock, fissured / shuttered rock, decomposed or weathered rock and such other materials in full or in parts as the case may be by adopting any approved method or methods as may be convenient or permitted including chiselling, wedging etc. but blasting prohibited in all conditions such as dry, moist, saturated submerged, foul conditions etc. including pumping or bailing out water/dewatering incl. setting out constructed of shoring and bracing, removal of stump and other deleterious matter, dressing of sides and bottom and back filling the excavated earth to the extent required and disposal of excavated soil/rock at specified areas within 50m all leads and lifts etc. as per specification & drawing and directed by the Enginer-in-Charge etc. complete.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: (a) All works upto plinth level

Centering and shuttering including struttings, propping etc. and removal of formwork for : (i) Foundations, Footings, Bases for columns

Centering and shuttering including struttings, propping etc. and removal of formwork for : (ii)Vertical surfaces such as retaing walls, returnwalls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like

Centering and shuttering including struttings, propping etc. and removal of formwork for : (iii) Columns, Pillars ,piers, abutments, posts and strut (square, rectangular, polygon in plan.)

Centering and shuttering including struttings, propping etc. and removal of formwork for : xiii)Suspended floors, roofs landings, shelves & their supports

Centering & shuttering including Strutting, Propping & removal of forms for sloping or battering surface (slabs, beams, louvers, etc) including folded plates. (iii) Columns, Pillars, Posts & struts (circular or curved in plan)

Centering and shuttering including struttings, propping etc. and removal of formwork for Sides and Soffits of beams, Beam Haunchings, Cantilever, Girders, Bressumers and Lintels plinth beams not exceeding 1m in depth, Suspended floors, roofs landings, shelves & their supports. Extra to be added for additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de- shuttering and de-centering at all levels, over a height of 3.5m, for every additional height of 1m or part thereof. (Plan area to be measured) Suspended floors, roofs, landings, beams and balconies (plan area to be measured)

Providing and laying in position machine batched concrete (BMC), machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete work including pumping of concrete to the site of laying but excluding the cost of centering , shuttering, finishing and reinforcement including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing the strength and durability as per the direction of the Engineer-in-charge. M35 grade of reinforced cement concrete by using 428 kgs of cement per cum of concrete for All works up to floor V level.

Providing and laying in position machine batched concrete (BMC), machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete work including pumping of concrete to the site of laying but excluding the cost of centering , shuttering, finishing and reinforcement including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing the strength and durability as per the direction of the Engineer-in-charge. M30 grade of reinforced cement concrete for All works up to floor V level.

Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand : 3graded stone agg 20mm nominal size) a) All works upto plinth level

Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand : 3graded stone agg 20mm nominal size) b) In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and structs etc. upto floor five level

Providing corrosion resistant steel CRS-50 bars of (SAIL, TATA, VIZAG, JSW Steel Ltd.)(Confirming to IS 1786 if 1985) for RCC work including bending, binding & placing in position in all the floors along with factory made precaste concrete cover blocks of specified s izes whose compressive strengthis not less than that of surrounding concrete in the structural member .

Providing and applying Synthetic elastomeric coating cum paint of reputed make such as Polysafe or equivalent conforming to relevant IS specification ready to use for bridge structures in saline atmosphere as to avoid salt concentration from marine environment, ultra violete ffects of the sun rays, fungus development and to protect the reinforcement from marine atmoshpheric effects in 3 coats including sand blasting, cleaning the concrete surfaces brushing and applying the polymer based chemical coating with PRIMER,1ST COAT and SECOND COAT at an interval of 24hrs in approved shade and colour including scaffolding etc. (as directed by the Engineer-incharge) complete with 5 yrs guarantee).

Providing fixing in position elastomeric bearings of size 600x 450x60 mm for service bridge of Sal barriage confirming to IRC: 83 ( part II)-1987 with latest amendments. The rate is inclusive of all the cost of materials, machinery, labour, transportation, glue and as directed by the Engineer-in charge complete.

Construction of embankement with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting with Static roller to meet requirement of Table 300-2 as per MORTH specification 305

Providing shalitax pad in expansion joints of service bridge of Sal Barriage including cutting to the required size and placing in position before concreting as directed by the Engineer in Charge. The rate is inclusive of all the cost of materials, machinery, labour, transportation, glue and as directed by the Engineer-in charge complete.

Demolishing R.C.C. work including stacking of steel bars & disposal of unserviceable within 50mts. lead.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates bolts, nuts, cutting dismembering and staking within 50 mts. Lead

Providing & Fixing railing 1.25 m high made out of boxes of 2 nos of ISMC100 welded together 1.50 m in height and placed at 2m c/c with handrail and bottom rail of square tubes 80x60x4 mm and 12 nos vertical members of square tube 40x40x3.2mm welded between the end posts etc complete and as directed by the Engineer in charge.

Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc. (Measurements shall be considered on finished item) .

Vaccum dewatering of laid concrete for roads/ areas using Tremix machinery including formwork with MS channel/ angle sections on sides of concrete with proper supporting system, surface/screed & needle vibrating & levelling of concrete. Vaccum dewatering should be done using suction mats (spread on surface) & suction pump, power floating/ troweling using screen floater, manual spreading of hardening compound (if any), smooth/rough/broom finish to the required slope, camber & level, groove cutting (upto 10mm wide x50mm deep) for contraction / expansion, construction & longitudinal hoints, Providing dowel bars with sleeve/tie bars, filling two component polysuphide sealant / joint filler (Bitumen hot sealing compound: Grade A), taping with masking tape et ccomplete. (Concrete, reinforcement, Dowel Bar with sleeve / tie bar Reinforcement, tarpaulin sheet to be paid separately)

Providing and laying stone rip rap for Talus with basaltic/ granitic stones, 60 % of which shall comprise stones not less than 0.0425 cum(1.5 cft.) in size each & remaining 40% and comprising well graded rubble not below the size of 0.0142 cum (1/2 cft.) including the cost of conveyance of all materials, spreading, hand packing, wedging, etc.. for all leads and lifts, etc.as directed by Engineer in charge.

Providing and fixing PVC WATER SEAL in construction joints as per design and drawing shall withstand the pressure to the tune of 5kg/cm2 of approved quality and conforming to relevant IS code and shall be of one piece and jointing of small pieces shall be avoided, the nominal width shall not be less than 305 mm and the thickness shall be between 9.00mm to 12.00mm and shall withstand minimum hydro static pressure of 30m of water, including the cost of all materials, labourers, tools and plants required in the operation of above work and including incidentals involved as per specification, drawings and directives of Engineer-in-charge.

Design, fabrication, supply, erection, commissioning and vetting from the recognised institute of embedded parts consisting of sill beam, wheel tracks, seal seats, guide rails etc., with all accessories for vertical lift barrage gate including cost of all materials, machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, applying one coat of zinc rich epoxy primer and four coats of cold applied coal tar epoxy paint etc.,complete as per specifications and approved drawings with all lead and all lifts including packing / forwarding charges for other components / materials.

Design, fabrication, supply, erection, testing, commissioning, and vetting from the recognised institute of fixed wheel type vertical lift gate consisting of skin plate, vertical and horizontal girders, wheels, stiffeners, lifting brackets, guide shoes, rubber seals etc., with all accessories for barrage including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, applying one coat of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint, seal fixing etc., complete as per specifications and approved drawings with all lead and all lifts including packing /forwarding charges for other materials.

Design, fabrication, supply, erection, commissioning and vetting from the recognised institute of structural steel hoist bridge consisting of columns, beams, bracings, stiffeners, ties, chequered plate covering, hand railing, ladder etc., with all other accessories for supporting rope drum hoist for operating barrage gates including cost of all materials, machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, applying two coats of zinc chromate red oxide primer and three coats of approved synthetic enamel paint etc., complete as per specifications and approved drawings with all lead and all lifts including packing / forwarding charges for other materials.

Design, fabrication, supply, erection, testing, commissioning and vetting from the recognised institute of adequate capacity rope drum hoist consisting of hoist platform, rope drums, shafts, pulleys, gear system, electric motor, electro-magnatic brake system, manual operation assembly, gate position indicator, control panel, wire rope etc., with all accessories for operating vertical lift roller gate for barrage including cost of all materials, machinery, labour, cutting, bending, aligning, anchoring, welding, finishing, cleaning, greasing, applying two coats of zinc chromate red oxide primer and three coats of approved synthetic enamel paint etc., complete as per specifications and approved drawings with all lead and all lifts including packing / forwarding charges for other materials.

Design, fabrication, supply, erection, testing, commissioning and vetting from the recognised institute of sliding type interchangeable stoplog gate elements consisting of skin plate, stiffeners, horizontal and vertical girders, lifting hooks, bronze padded slide blocks, guide shoes, rubber seals etc., with all accessories for canal regulator vent including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, applying one coats of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint, seal fixing etc.,complete as per specifications and approved drawings with all lead and all lifts including packing / forwarding charges for other materials.

Design, fabrication, supply, erection, commissioning and vetting from the recognised institute of electrically operated mono-rail hoist assembly consisting of electric motor, rope drum, gear system, wire rope with lifting attachment, festoon cabling etc., with all accessories for operating pump house stop-log gate including cost of all materials (excluding providing mono-rail hoist supporting structure and mono-rail with fixtures), machinery, labour, cleaning, greasing etc., complete as per specifications and approved drawings with all leads and lifts.

Construction of Protection Wall at Sal

Earthwork in excavation by mechanical means in all types of strata comprising any of the material such as soil, silt, sand, clay gravel, mooram of all varieties, shingles, pebbles, all types of coglomerates, all types of laterite rocks, soft rock, ordinary rock, disintegrated rock, fissured / shuttered rock, decomposed or weathered rock and such other materials in full or in parts as the case may be by adopting any approved method or methods as may be convenient or permitted including chiselling, wedging etc. but blasting prohibited in all conditions such as dry, moist, saturated submerged, foul conditions etc. including pumping or bailing out water/dewatering incl. setting out constructed of shoring and bracing, removal of stump and other deleterious matter, dressing of sides and bottom and back filling the excavated earth to the extent required and disposal of excavated soil/rock at specified areas within 50m all leads and lifts etc. as per specification & drawing and directed by the Enginer-in-Charge etc. complete.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Centering and shuttering including struttings, propping etc. and removal of formwork for : a) Foundations, footings, bases for columns and mass concrete

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: a) All works upto plinth level

Centering and shuttering including struttings, propping etc. and removal of formwork for: b)vertical surfaces such as retaining walls , return walls, walls (any thk) including attached pilasters, buttresses, plinth and string courses, fillets, etc.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in :b) In retaining walls , return walls(any thk) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, fillets etc, upto floor five level.

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while layingpipes of approved the concrete of retaining wall,wing wall and earth retainig structure complete as directed by the Engineer in charge a) 110 mm dia

Providing & fixing construction joints with 20 mm thick thermocol sheets at specific interval in retaining walls as directed by engineer in charge.

Granitic stone pitching 22.5 cm thick using granitic stone of average size 300 mm of approved quality in cement mortar 1:5 (1 cement: 5 coarse sand) including supplying of granite stone and preparing the surface etc. Complete as directed by the engineer in charge

SOUTH EAST CONSTRUCTIONS COMPANY PVT LTD

Laxmi Civil Engineering Services Pvt Ltd