Public Works Department Tender

18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge.

Removing white or colour wash by scrapping, sand papering and preparing surface smooth including necessary repairs to scratches etc. complete.

Painting three or more coats with acryllic exterior paint of approved brand and manufacture (Such as Dulex/ Asian Paints/ Sherwin Willians) including applying one coat of cement primer and one coat of surface treatment etc. complete.

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

a) 100 mm dia

b) 75 mm dia

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

a) 100 mm dia

b) 75 mm dia

Providing and fixing U.P.V.C. pipe clips (approved make ) for S.W.R. pipes :

a) 100 mm dia

b) 75 mm dia

Providing and fixing R.P.V.C. vent cowl:

a) 100 mm dia

b) 75 mm dia

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

a) 100 mm dia

b) 75 mm dia

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 1:2:4 mix (1 cement: 2 coarse sand ;4 graded stone aggregate 20mm nominal size foundation concrete 1:2:4 mix (1 cement ;2 coarse sand :4 graded stone agrregate 40mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cemetn 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. d) 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).

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. a) All kinds of soil

Making plinth protection 50mm thick of Cement Concrete 1:3:6 (1cement: 3 Coarse Sand: 6 graded stone aggregate 20mm nominal size) over 75mm bed of dry laterite aggregate 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

Construction of meter box of size1.00x0.45x0.90 m in laterite stone masonry in cement mortar1:5(1cement :5coarse sand).Foundation concrete of 8cm thick 1:4:8 (1 cement : 4 coarse sand : 8 graded granitic or basaltic stone aggregate 40mm nominal size) RCC top slab 8cm thick 1:2:4 (1Cement:2 coarse sand:4 graded granitic or basaltic stone aggregate 20mm nominal size) including high yield steel bars 8mm dia. 4 nos. each in both directions finished with 12mm thick cement plaster 1:6 (1 cement:6 coarse sand) including white washing with lime, two or more coats to give an even shade. Providing & fixing door cover of mild steel angle frame of size 20mmx20mmx3mm including necessary hinges and holdfast of size 100mmx20mmx3mm (2 Nos.), paintings etc. complete as directed by the Departmental Officer (rate inclusive of earthwork in excavation, rubble packing 10cm thick, refilling of excavated earth etc. complete as per the standard drawing). a) In the various Scattered locations as per the direction of the Engineer -in-charge

Providing and fixing ASTM UPVC pipe, conforming to ASTM 2467 with ISO 14001, including all UPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step UPVC solvent cement and testing of joints complete as per direction of Engineer. Internal work - Exposed on wall. I. SCH-40(blue)/(white) a) 20mm outer dia.