Shifting of sewage pumping main line and gravity line in kulamangalam main road in ward 23

Amount

Cutting BT Road Surface etc., complete

Earth work excavation for foundation & depositing on bank with an initial lead of 10m & lift of 2 m for depths in soft disintegrated Rock when required, barricading with safety lamps etc all complete as per standard specification as directed by the Departmental Engineer. - Upto 2.00m

Dewatering using 3hp to 70hp diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete. - Hire charges for Diesel Pump set For 5 HP

Shoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314- 1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete and all other incidental charges for the depths - Depth Upto 3.00m

Depth Upto 7.00m

Providing and laying PCC 1:4:8 grade for levelling course for base of trenches/channels etc. with the maximum size of coarse aggregate 40 mm size curing by sprinkling/ ponding of water, etc. complete as directed by Engineer in Charge.

Supplying, Laying and Joining of CI Pipe with socket and spigot ends for LA Class as per IS 1536/2001 etc complete as directed by Engineer-in-charge - 300mm - Depth upto 2.00 - 3.00m

450mm - Depth upto 2.00 - 3.00m

450mm - Depth upto 6.00 - 7.00m

Refilling the trenches with suitable excavated earth available along the alignment after the pipes & specials are laid, jointed & tested in layers & watering, ramming &consolidation directed by the Engineer-in-Charge.

Disposal of surplus earth including loading and conveyance within a distance of 5 km (basic cost of earth is zero) including loading charges and Conveyance Charges of 5 kms distance.

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc.,complete and as directed by the Departmental Engineer.

Caution and Danger Board in 12’’ X 8’’ size metal sheet of 3mm thick with lettering of 2.5” font size with flourescent paint both in English and Tamil as directed by departmental officers.

Construction of RCC cast-in-situ circular and Rectangular Manholes using M30 Design Mix Concrete including cost of earthwork, Base Concrete,Centering for all RCC works, Cost of Reinforcement and RCC Cover slab with Manhole cover as per the Type Design and levels given by the departmental as per the following specifications. Plain Cement Concrete 1:4:8 (one cement, four sand and eight coarse aggregate) using Sulphate Resistant cement and 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Corporation Engineers. Base Slab: M30 Concrete to 150 mm thick Side Wall: M30 Concrere to 200 mm thick Cover Slab: M30 Concrete to 200 mm thick Steel Centring for all RCC items included Supplying, fabricating & placing in position MS or deformed steel bars for RCC items of work including cost of steel, transporting, straightening, cutting, bending, cranking, binding etc, including cost of binding wire chairs, laps to fix the reinforcement in all positions, all labour & materials complete for Base Slab, Side Wall and Cover Slab Supply and delivery of 600mm dia FRC Extra heavy duty Manhole Covers / Frames to stores on as per IS 12592:2002 to its latest revision with reinforcement details for covers and frames. 600mm dia Extra heavy duty FRC manhole frame to have clear opening of 600mm dia to suit 600mm dia FRC Cover including fixing into position and including fixing of PVC encapsulated CI steps. etc complete., - MH depth upto 3.00m

MH depth upto 7.00m

Replacement of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the departmental officers. - 110mm PVC 6KSC Pipe

Conveyance of excavated earth from the narrow street to stock yard and Re-Conveyance of earth from the stock yard to the narrow street for refilling the trenches after laying the pipe line (up to a lead of5.00Km) including Head load charges from 10 meters to 100 meters and conveyance charges.

Hire charges for portable Genset 1.00 KVA with 2 Nos. of 150W flood light including all incidental charges, transportation, crew charges and fuel charges etc.,complete.

Restoring the tar road surface by spreading Sand filling, filling gravel and WMM over a layer of 30 cm thick gravel and providing premix carpet with seal coat type 'A' including cost of all materials etc. complete 10m2

Add GST 18%

M/s. LUCKY ASSOCIATES (BID ID -1311112)