Public Works Department Tender

Size 900 x 400 x 100 mm with steel reinforcement not less than 5.0 kgs per unit -12 T capacity

All works upto plinth level

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) .

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means in foundation of structures of culvert, abutments ,piers, retaining wall etc. as per drawing and technical specification in all types of strata comprising of any of the materials such as soil,silt,sand,clay, gravel,murrum of all varieties, shingles, pebbles, all types of conglomerates, laterite rocks etc, soft rock, ordinary rocks, disintegrated rocks, fissured shattered / decomposed rock or weathered rock and all such materials as described under Appendix to those specifications either in full or in parts as the case may be adopting any approved method or methods as the case may be convenient or permitted inclusive of chiseling and wedging etc. in all conditions such as dry, moist,saturated, submerged, foul etc. including setting out,construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, back filling the excavated earth to the extent required and utilizing the remaining earth locally for road work for all depths as per MoRT & H Specification 304,including pumping and bailing out of water, barricading, danger lighting, guarding and disposal of excavated earth,etc. as directed by the engineer in charge all complete.

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) ) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

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

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

Centering & shuttering including Strutting, Propping & removal of forms for :

Xiii)Suspended floors, roofs landings, shelves & their supports

Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.

i)Foundations, Footings, Bases for columns

ii)Vertical surfaces such as retaing walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like