Public Works Department Tender

Providing and laying in situ / ready mix controlled grade of M-15 of trap /granite /quartzite /gneiss metal for Reinforced Cement Concrete works in cut off walls / curtain walls including necessary scaffolding, centering, compacting by vibrator, finishing and curing etcetera complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) VSI Sand crushed, excluding reinforcement)

Providing and laying in situ / ready mix M-20 controlled reinforced cement concrete of trap metal for raft slab including "V" haunches, formwork, scaffolding, compaction by vibrating, finishing curing etcetera complete. concrete batch mix plant / pan mixer with fine agreegates of required specifications (VSI sand finely washed etcetera ) etcetera complete. (excluding reinforcement). a) Reinforced Cement Concrete Grade with reversible drum type mixer/ concrete batch mix plant (pan mixer) .

Providing and laying in situ / ready mix M-15 plain cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etcetera including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in cement mortor 1:3 etcetera complete. as directed by engineer in charge basic rate shall be increased for height above 5.00 metre in followinh manners (a) Height upto 5 metre (With Concrete Mixer)With fine agreegates of required specifications (VSI sand finely washed etcetera ) i) Height up to 5 metre, normal rate. ii) Height 5 to 7.50 metre, add 5 percent extra over basic rate. iii) Height 7.50 to 10 metre, 7.50 percent extra. iv) Over 10 metre Height, add 10 percent extra for every 2.50 metre rise.

Providing and laying in situ / ready mix M-20 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for Reinforced Cement Concrete work in solid/ deck slab etcetera including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etcetera complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications (VSI sand finely washed etcetera ) i) Height up to 5 metre, normal rate. ii) Height 5 to 7.50 metre, add 5 percent extra over basic rate. iii) Height 7.50 to 10 metre, 7.50 percent extra. iv) Over 10 metre Height, add 10 percent extra for every 2.50 metre rise.

Providing and laying in situ / ready mix M-20 Reinforced Cement Concrete of trap/ granite/ quartzite/ gneiss metal for Reinforced Cement Concrete work of ballast walls and kerbs including scaffolding, compaction, formwork finishing and curing etcetera complete. (excluding reinforcement, with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (VSI sand finely washed etcetera )

Providing and fixing bituminous pad 25 mili metre thick for expansion joints in retaining wall, compound wall etcetera complete.

Prividing and fixing pressure relief pipes of 110 mili metre diametre of Poly Venyle Chloride as per drawing for Reinforced Cement Concrete Raft, galaries returns, abutments, wing wall etcetera complete.

Providing and laying weep holes of 100 mili metre diametre Poly Venyle Chloride pipes as per drawing for abutment returns, return walls etcetera Complete.

Providing, cutting, bending, hooking, tying and laying in position Thermo Mechanical Treated (TMT) FE 500 steel bars for reinforcement for all Reinforced Cement Concrete works as per detailed drawings etcetera complete.

Providing and filling sand in foundation trenches / below Raft as per drawing and technical specifications etcetera complete. (Coarse Sand and Gravel )

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etcetera complete. (by sandy material)

Providing and laying 0.90 meter thick metal mat consisting of rubble, oversize metal and normal size metal in specified thickness as per detailed drawing including supplying all materials, hand packing of rubble, spreading metal in layers and hard murum including watering and compaction with power roller etcetera complete.

Providing 100 mili metre diameter Galvanised Iron water spouts as per detailed drawings in Reinforced Cement Concrete slab and wearing surface / kerb etcetera complete.

Providing and fixing Guard Railing of 1000 mili metre height as per Type D Drg. No. 15 dt. 20-4-79, and fixed in 40 x 40 x 6 mili metre iron, angle embedded in 1:2:4 cement concrete bedding patti as per detailed drawing, with 3 coats of approved of yellow and black paint.

Providing and laying cement concrete wearing coat M-30 grade with batch mix type / concrete mixer with SCADA including reinforcement as per drawings and technical specifications etcetera complete with fine agreegates of required specifications (VSI sand finely washed etcetera )

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etcetera', having rectangular shape of 1.20 metre x 0.90 metre size made out 18 gauge (1.25 mili metre) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etcetera with approved colour shade paint complete, on Mild Steelangle of size 35 x 35 x 3 mili metre frame with properly cross braced Mild Steel angles of size 35 mili metrex35 mili metrex3 mili metre duly painted including Two Mild Steel angle iron posts of size 65 mili metre x 65 mili metre x 6 mili metre, 3.65 meter long painted with alternate black and white bands of 25 Centi Metre width including all fixtures etceteraand fixing the boards in 1:4:8 concrete block of size 60 Centi Metre x 60 Centi Metre x 75 Centi Metre including, excavation, refilling, transportation, and labour etcetera complete.