Construction of Septic tanks and soak Pit for GPMS Mapusa in Mapusa Constituency(Second Call)

Clearing grass and removal of rubbish upto a distance of 50 m outside the periphery of the area

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

Dismantling G.I. or asbestos rain water pipes with fittings and clamps including stacking the material within 50 mts. lead.;75mm to 150 mm dia.

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means in foundation pipeline trenches drain (not exceeding 1.5 m in width or 10 sq.m. on plan) including dressing of sides and ramming of bottoms lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m.;All kinds of soil

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 1:3:6 (1 cement: 3 coarse sand: 6 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering shuttering and finishing in:;All works upto plinth level

Laterite masonry in neatly dressed stones of size as specified in cement mortar 1: 4 (1 cement : 4 coarse sand) in foundation and basement.

Refilling the pipeline/foundation trenches plinth sides foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge.

Constructing brick masonry manhole or inspection chamber with second class bricks in cement mortar 1:5 (1 cement :5 fine sand) R.C.C. top slab with 1: 1 1/2:3 mix (1 cement: 1 1/2 coarse sand ;3 graded stone aggregate 20mm nominal size foundation concrete 1:1 1/2:3 mix (1 cemet ;1 1/2 coarse sand :8 graded stone agrregate 20mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size) neatly finished complete as per standard design.;Inside size 60 x 60cm and 60cm deep including C.I. cover with frame (light duty) 455x610mm internal diameter total weight of cover and frame to be not less than 38 kg. (weight of cover 23 kg).

Centering & shuttering including Strutting Propping & removal of forms for :;Suspended floors roofs landings shelves & their supports

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:3 graded stone agg 20mm nominal size);In beams suspended floors roofs having slope upto 15° landings balconies shelves chajjas lintels bands plain window sills staircases upto floor five level

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.

12mm cement plaster 1:4 (1 cement : 4 coarse sand)

Neat Cement punning

Providing and fixing rigid PVC S.W.R. (soil waste & rain water drainage pipes of approved including lubricant etc. complete (single/double) socketed:;110 mm dia

Providing and fixing rigid PVC bend of required degree (of approved make) for S.W.R. drainage pipes of approved including lubricating.;110 mm dia

Providing and fixing rigid PVC bend (approved make ) for S.W.R. pipes including lubricating etc complete bend with door :;100 mm dia

Providing and fixing single Tee of rigid PVC (approved make ) for S.W.R. pipes including lubricating etc complete with door :;110 mm dia

Making soak pit. 2.5 m dia 3 m deep with 45x45 cm dry brick honey comb shaft and S.W. drain pipe 100 mm diameter 1.8 m long complete filled with laterite stone aggregate 125 to 180 mm surrounded by laterite stone aggregate of 40 mm and down gauge as per standard design.

Supply of sewage suckers/tankers of Capacity 8000 litres o f sucking sewage from the manholes and disposal of the same, including transportation charges

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