REPAIR/ MAINTENANCE OF SEWAGE LINE, SEPTIC TANK, AREA DRAIN, HARD STANDING, BOUNDARY WALL INCLUDING CERTAIN MISC B/R REPAIR WORK AT SSB DIAMOND HARBOUR UNDER GE (I) (CGN) KOLKATA

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and directed by Engineer in charge.

M & L for brick work with sub class 'B' bricks, straight or curved on plan to any radius in full brick thick walls built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for plastering 15 mm thick on stone masonry surfaces or other than fair faces of brick work or on one side of lathing (on vertical surfaces) in cement mortar 1:4 with integral water proofing compound finished even and fair complete all as specified and as directed. Note: - Water proofing compound shall be measured and paid for separately.

Supply only integral water proofing compound.

Taking down cement plaster on stone/ brick/ concrete surfaces including racking out joint, hacking for key, scrubbing down with water complete all as specified and as directed.

M & L for preparing new plaster surfaces walls including chajjas, facias etc. and applying two coat of weather proof acrylic exterior paint (100% Acrylic) over a coat of primer including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

M & L for preparation of newly plastered surface of wall and applying two coats cement base paint over one coat of primer complete all as specified and as directed.

Preparation of newly plastered surfaces on walls and applying two coats of white wash complete all as specified and as directed.

Demolition of cement concrete(unreinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

M & L for cement concrete M10 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate 75 mm thick in sub base for laying tiles, pavings etc. complete all as specified and as directed.

M & L for cement concrete M15 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate 100 mm thick in flooring finished even and smooth without using extra cement complete all as specified and as directed.

Supply & fix glass dividing strip 38 mm wide and 3 mm thick complete all as specified and as directed.

M & L for cement concrete M10 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate 100 mm thick in sub base for laying tiles, pavings etc. complete all as specified and as directed.

M & L for chequered cement concrete tiles, cast in rubber mould, glossy finish of approved colour, general purpose, double layer, size 25 cm X 25 cm X 22 -25 mm thick, with mixture of white and grey cement in equal proportions and pigments, set, jointed and pointed in neat cement slurry in floor including laying over 15 mm thick bedding of cement mortar(1:6) all as specified and as directed.

Demolition of stone slabs and tiles of any description or thickness laid, bedded and pointed in any mortar in floors, aprons etc.

M & L for 20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like over 20 mm thick cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

Dismantling of wrought or mild steel work of any description such as in ladder work, bracing/supporting agle iron, roof top MS sheets, railings etc.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work complete all as specified and directed by Engineer-in-charge.

M&L for cleaning the RCC water tank of 75000 litres capacity by dewatering compltely and applying two coat of weather proof paint on internal surface, suitable for drinking water as approved by GE, removing all scale and dirt, etc. from water tanks and disposing up to 50 metre distance etc. complete all as specified and as directed.

M&L for cleaning of the PVC water storage tank of capacity 500 litres to 1000 litres by taking down the inlet and outlet pipes, rubbing down and removing all scale and dirt, mud, any other foreign material from tank and writing letter on PVC tank as TANK CLEANED ON _________ date, month, year and refixing the inlet and outlet complete all as specified and directed.

M&L for cleaning of the PVC water storage tank of capacity 1000 litres to 2000 litres by taking down the inlet and outlet pipes, rubbing down and removing all scale and dirt, mud, any other foreign material from tank and writing letter on PVC tank as TANK CLEANED ON _________ date, month, year and refixing the inlet and outlet complete all as specified and directed.

S & F in repairs ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 25 mm size, minimum weight 455 grams complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 20 mm size, minimum weight 455 grams complete all as specified and as directed by the Engineer-in-Charge.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying ONE coats of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge

Taking down of old GI barbed wire of any description complete all as specified and directed.

S & F galvanized steel barbed wire with two strands of line wire of dia 2.24 mm and barbed with point wire of dia 2 mm at 75 mm spacing straining and fixing to any type of standards, rails, straining bolts including securing or tying at crossings with and provision of galvanised iron binding wire, GI staples or steel pins, etc. complete all as specified and as directed (two strand of line wire will be measured as one unit).

S & F mild steel screw bolts (machine made), diameter of neck 5 to 10 mm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exceeding 5 cm but not exceeding 10 cm long complete all as specified and as directed.

Cleaning of drain pipe (SGSW/hume pipe) upto 150 mm dia by rodding from manholes and well flushing with water after cleaning the same all as directed and including disposing off the deposited sludge inside pipes from manholes to a distance n. exc. 200 mtr burried under ground (minimum 30 cm below ground level) including necessary excavating of pits and returning filling in sprinkling of bleaching powder and dressing of surplus soil around slope if any complete all as specified & directed.

Taking out accumulated garbage and other deposits such as broken bricks, silt etc from manholes / gully trap of depth n.exc 1.5 mtr, cleaning as directed and removing the same to a distance n.exc 50 mtr and buried below ground level including necessary excavation of pits and returning, filling in, sprinkling of bleaching powder and dressing of soil around to slope, if any and all as directed, stacking serviceable brick bats for reuse complete all as specified & directed.

M&L for cleaning the RCC water tank of 20000 litres capacity by dewatering compltely and applying two coat of weather proof paint on internal surface, suitable for drinking water as approved by GE, removing all scale and dirt, etc. from water tanks and disposing up to 50 metre distance etc. complete all as specified and as directed.

M&L for cleaning the RCC water tank of 5000 litres capacity by dewatering compltely and applying two coat of weather proof paint on internal surface, suitable for drinking water as approved by GE, removing all scale and dirt, etc. from water tanks and disposing up to 50 metre distance etc. complete all as specified and as directed.

Cleaning of blocked brick drain 300 mm wide and taking out sludge out side the MoD land upto 500 m distance all as specified and directed

Cleaning of blocked brick drain 450 mm wide and taking out sludge out side the MoD land upto 500 m distance all as specified and directed

Cleaning of blocked brick drain 600 mm wide and taking out sludge out side the MoD land upto 500 m distance all as specified and directed

Megatrend Systems

SRI BHOOMIJ INFRAPROJECTS & SERVICES LLP

M/s Santosh Industrial Corporation