Maintenance and Repair Works to Sewage Pump Houses in V.O.C Port Authority

Amount

Earthwork excavation in trenches for foundation in sand and other loose soils not exceeding 1.50m in width and including dressing of sides and ramming of bottom lift upto 1.50m including getting out of the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m and lift of 1.50m, cost including shuttering, strutting, bailing out seepage of water wherever necessary etc., complete complying with AISS and as directed by the departmental officers.

Providing and laying Plain Cement Concrete 1:4:8 (One part of cement, 4 parts of M. Sand (Crushed Stone Sand) & 8 Parts of 40 mm nominal size metal ) for foundation using 40 mm nominal size graded metal including mixing, laying, levelling,consolidation, finishing and curing etc., complete complying with AISS and as directed by the departmental officers.

Random Rubble masonry with hard broken stones in foundation and plinth with Cement mortar 1:5 (M. Sand (Crushed Stone Sand)) (one cement, five M. Sand (Crushed Stone Sand)) including levelling at plinth level, curing etc., complete complying with AISS and as directed by the departmental officers.

Flush pointing on Random Rubble Masonry with Cement Mortar 1:3 (Plastering Sand (P-Sand)) (One cement, three Plastering Sand (P-Sand)) including cost of all materials, labour, curing etc., complete complying with AISS and as directed by the departmentalofficers.

Providing and laying Plain Cement Concrete 1:2:4 (One part of cement, 2 parts of Coarse M. Sand (Crushed Stone Sand) & 4 Parts of 40 mm nominal size metal ) for foundation using 40 mm nominal size graded metal including mixing, laying, levelling,consolidation, finishing and curing etc., complete complying with AISS and as directed by the departmental officers.

Filling basement with available excavated earth in trenches, plinth, sides of foundation etc., in layers not exceeding 20cm in depth, consolidating and watering etc., complete complying with AISS and as directed by the departmental officers.

Providing and laying Reinforced Cement Concrete 1:1.5:3 (One part of cement, One and a half parts of M. Sand (Crushed Stone Sand) & Three Parts of graded stone aggregate (i.e.) 2 parts of 20mm nominal size graded metal & 1 part of 10mm nominal size graded metal) using 20 mm nominal size graded metal including mixing,laying, levelling, consolidation, finishing and curing etc., and excluding the cost of form work and reinforcement grills for all RCC works in all floors upto full height of the building etc., complete complying with AISS and as directed by the departmental officers.

Providing Form work including centring, shuttering, (shuttering Planks shall not less than 38 mm thick) so as to give a rough finish shuttering and propping etc., in all floors upto full height of the building and removal of the same for in situ RCC work such as beam, slabs, lintels, sunshade etc., complete complying with AISS and as directed by the departmental officers..

Fabricating and placing in position of M.S / Tor steel grills for R.C.C works in all floors including cost of Steel, cutting, bending, binding with 16 Gauge GI Binding wire and placing in position etc., complete complying with AISS and as directed by the departmental officers.

Supplying and fixing 25mm dia. PVC pipe 10 kg. per cm2 working pressure in wall,ceiling and floor with necessary clamps and screws, making holes in the wall wherever necessary by drilling holes in the roofs and walls, packed the holes with necessary brick works or concrete wherever necessary plastering the surface smooth with required scaffolding including cost of pipe and special such as elbows, tee, union joints, reducer etc., cutting threading etc., complete complying with AISS and as directed by the departmental officers.

Supplying and laying in trenches 110 mm dia. PVC inflow pipe line 6 Kg./CM2 with necessary pipe specials such as elbow, tee, union joint etc., and the joints being tightened including threading cost of pipe, specials etc., complete complying with AISS and as directed by the departmental officers.

Supplying and fixing in position of best Indian make heavy duty Gun Metal Wheel Valve at 25mm dia. of approved quality including all materials, labour etc., complete complying with AISS and as directed by the departmental officers.

Supplying and fixing in position 15mm dia. Heavy duty Brass Chromium Plated Screw down tap of approved quality including all materials, labour etc., complete complying with AISS and as directed by the departmental officers.

Supplying and fixing Solid Panel PVC door with frame - Supplying and fixing Solid PVC Door Shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter etc., complete and as directed by the departmental officers.

Supplying and fixing UPVC ( Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm X 58mm and shutter profile size of 60 X 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work. The rate including cost of all materials, labour, tools & plants, conveyance, fixing in position etc., complete and as directed by the departmental officers.

Brick work in Cement Mortar 1:5 (M. Sand (Crushed Stone Sand)) ( One cement, five M. Sand (Crushed Stone Sand)) using chamber burnt bricks for walls in Ground Floor of the building including cost of all materials, labour, curing etc., complete complying with AISS and as directed by the departmental officers.

Plastering the Brick work 15 mm thick in Cement Mortar 1:3 (One cement, three sand) for all faces of walls (even and uneven) in all floors upto full height of the building including necessary scaffolding, racking of masonry joints, cleaning, curing etc., complete complying with AISS and as directed by the departmental officers.

Providing and fixing R.C.C. Pre-cast slab 100mm thick of various size in Cement Concrete 1:1.5:3 including all labour, materials, form work, reinforcement, conveyance and fixing the slab etc., complete complying with AISS and as directed by the departmental officers.

Supplying and fixing in position of best Indian make chinaware water closet of indian style (white color) of approved quality (make parryware/Hindware) and sizeb 580mmx440mm with foot rests (Oriya type) with necessary 'P' or 'S' trap in brick jelly concrete in lime mortar 1:2 (one lime two sand) and plastering with CM 1:3 (one cement, three sand) finshing roughly to receive floor finish including all materials, labour etc., complete complying with AISS and as directed by departmental officers.

Providing and laying approved colour and quality of Ceramic floor tiles 30 x 30 cm in Cement Mortar 1:3, 20 mm thick. The rate inclusive of cost of tiles, all materials, labour, white cement, conveyance etc., complete complying with AISS and as directed by the departmental officers.

Distempering TWO coats with Oil bound washable distemper of approved brand over and including one coat of Alkalin resistance primer of approved brand over wall surface to give an even shade, after thoroughly brushing the surface clean of all grease, dirt, loose pieces of scales and also including preparing the surface even and sand paperes smooth including all materials, labour, brushes, scaffolding, etc., complete complying with AISS and as directed by the departmental officers.

Applying One coat of Alkali Resistant Primer and Two coats of APEX - Exterior Emulsion Paint of approved colour and quality over the New wall surface in all floors to give an even shade after thoroughly brushing the surface free from mortar droppings and other foreign matter and also including preparing the surface even and sand paperes smooth including all materials, labour, brushes, scaffolding, etc., complete complying with AISS and as directed by the departmental officers.

Painting the steel surfaces with Two coats of Synthetic enamal paint of approved quality (excluding priming coat) on new steel and other metal surfaces with enamel paint, brushing, interior to give an even shade including cleaning the surface of all dirt, dust and other foreign matter including all materials, labour, brushes, etc., complete complying with AISS and as directed by the departmental officers.

Applying one coat of Synthetic Enamel paint (excluding priming coat) on previously painted wood and wood based surfaces interior to give an even shade including cleaning of all dirt, dust and other foreign matter, sand papering and including cost of Synthetic Enamel Paint and labour charges etc., complete complying with AISS and as directed by the departmental officers.

Dismantling the pressed tiles and weathering course from the roof of building including cost of labour, dismantling tools & equipments and removing the debries from the site and dumping the debries to the nearby low laying area, etc., complete and as directed by the departmental officers.

Providing and laying terrace lime concrete weathering course with grade brick aggregate 25 mm nominal size and 50% mortar comprising of 1 lime putty and 2 surkhi and curing including all materials, labour, etc., complete complying with AISS and as directed by the departmental officers.

Finishing the top of weathering course with one course of machine pressed tiles of size 23 cm X 23 cm X 2cm in Cement Mortar 1:3 (M. Sand (Crushed Stone Sand)) including all materials, labour, etc., complete complying with AISS and as directed by the departmental officers.

Attending the repairs works in the existing door, window and ventilator with frame and shutters of various size at Residential Quarters using the available wooden planks / scantlings which will be issued by the department and same may be re-fixed at the original position. The cost inclusive of removing and re-fixing the existing door/window/ventilator with required fixtures, labour, tools & plants etc., complete and as directed by the departmental officers.

Deploying earth moving machinery JCB wherever required for the following works viz., Earthwork excavation, filling, levelling the undulated area, cleaning the vegetation along with roots, removal of unwanted debris / juliflora trees, loading into lorry and for any other works required etc., including cost of diesel, oil, operator charges etc., complete and as directed by the departmental officers.

Providing, Supplying and Laying factory made Chamfered edge Cement Concrete 60mm thick Paver block of M-35 grade with approved colour, design & pattern of required strength, thickness & size / shape, made by table vibratory method using PU mould, laid in required colour & patten over 50mm thick compacted bed of sand, compacting and proper embedding / laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver block to the required size and pattern, finishing and sweeping extra sand etc., including all materials, labour, tools & plants, conveyance etc., complete and as directed by the departmental officers.

Shri Venkateswara Constructions

BETHELEHEM ENGINEERING WORKS

Mahaaraja Engineering Contractor

R.Thangaraj