REPAIR / MAINTENANCE TO BLAST PEN, FENCING, ROOFING, CAMOUFLAGE PAINTING AND OTHER CONNECTED WORKS AT WSA AND TECH AREA AT AFS KALAIKUNDA UNDER GE (AF) KALAIKUNDA

Amount

Demolition of brick work or stone/ boulder masonry built in cement mortar or cement lime mortar in existing manholes / septic tank, sumps ,soakage pits including all quoins, arches, pillars etc complete all as specified and as directed.

Dismantling of bricks (laid flat or on edge) kerbs, aprons etc. (each layer) laid, jointed and pointed in cement mortar complete all as specified & as directed.

M&L for brick Subclass `B' (locally available best quality) laid on both side of drain using old size of brick bedded and jointed in cement mortar 1:6 and pointed in cement mortar 1:3 complete all as specified and as directed.

All as per item ser No .3.00 here-in-before but except bricks complete.

All as per item No- 3.00 here-in-before but brick laid on edge complete.

M & L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:4 complete all as specified and as directed.

M & L for raking out joints/ pointing to brick work laid on flat in floors, surface channels, drain, roofs, etc including removing of rubbish, grass etc from the site to a distance exc, 250m but n. exc 500m and deposited where directed at a level not exc. 1.5m above the starting point, complete all as specified and as directed

M & L for raking out joints/ pointing to brick work in walls or to bricks on edge in floors, surface channels, drain, roofs, etc including removing of rubbish, grass etc from the site to a distance exc, 250m but n. exc 500m and deposited where directed at a level not exc. 1.5m above the starting point, complete all as specified and as directed.

M & L for flush pointing to brick laid flat in pavings in CM 1:4 complete all as specified and as directed.

M & L for flush pointing to brick on edge pavings in CM 1:4 complete all as specified and as directed.

Material and Labour for complete removal of existing treatment by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s and applying two coat of100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including a coat of primer to old plastered or unplastered surfaces on walls(including chajja, facia & ceiling surface) including preparation of surfaces, up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed

Material and labour for complete removal of existing treatment and applying two coat of synthetic enamel paint in camouflage pattern (Three colour as approve by GE) over and including a coat of red oxide or zinc chrome primer on old steel sufaces over 10cm width or girth including preparation of surfaces, up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed

Taking down cement plaster on brick or stone wall etc including racking out joints hacking for key scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15 mm thick on fair faces of brick or concrete surfaces with cement mortar 1:4 mixed with liquid water proofing compound @ 0.25% by weight of cement or as per manufacturer instruction and finishing the surface even & smooth without using extra cement complete all as specified and as directed. Note:- Liquid water proofing comound shall be measured & paid separately under respective items

Supply only liquid water proofing compound.

M&L for rendering 5 mm thick on concrete surfaces of ceiling,chajja, facia etc with cement mortar 1:3 and finishing the surface even & smooth without using extra cement complete all as specified and as directed.

M&L for rendering 15 mm thick in CM 1:6 on fair face of brick work surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M & L for applying Two 100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours as approved by GE) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand over a coat of exterior wall primer on new concrete/wall ,chajja, facia & ceiling surface) including preparation of surfaces, up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed

M & L pre-painted hot-dip aluminium-zinc alloy metallic coated any approved profile steel sheet corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.(Tata bluescope/Sexena Marine Tech/JSW or equivalent make)

M & L pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.(Tata bluescope/Sexena Marine Tech/JSW or equivalent make)

Material and labour for preparation of new steel surface of roof sheet and applying two coat of synthetic enamel paint in camouflage pattern (Three colour as approve by GE) over and including a coat of red oxide or zinc chrome primer on new steel sufaces over 10cm width or girth including preparation of surface of any height including all necessary scaffolding complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls, and applying two coats acrylic distemper on wall ,over and including with a coat of 1.5 mm thick white wall care putty premium quality over and including a coat of primer new plastered or unplastered surfaces on wall, complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L for complete removal of existing treatment from walls and applying two coats acrylic distemper on old walls, over and including a coat of 1 mm thick white wall care putty over and including a coat of primer old plastered or unplastered surfaces on walls plastered or unplastered surfaces on walls complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

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

Materials and Labour for 75 mm thick plain cement concrete (1:2:4) type B2 using 40 mm graded aggregate as in floor/paving/hardstanding, complete all as specified and directed.

Materials and Labour for 75 mm thick plain cement concrete (1:2:4) type B2 using 40 mm graded aggregates as in plinth protection including finishing surface even and smooth without using extra cement complete all as specified and directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 6.00 sqm each complete all as specified and as directed

S & F for rolled mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing, quality confirming to GDE Fe410-W (Gde-E-250) complete all as specified and directed.

S & F in mild steel, plain black sheer 1.25mm thick in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screw, clout nails or rivets & fixed to wood or steel framing with 40mm lap joints riveted or welded seams, including bending or turning up, mitred angles, etc. as required all up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs, slab staging for water tanks and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks complete all as specified and directed by Engineer- in-charge.

M & L for post contructional antitermite for treatment of along external wall where th apron is not provided using emulsion @ one litre per hole, 300 mm apart including drilling and plugging 12 mm dia holes with cement mortar 1:2 to match the existing floors complete all as specified and directed.

M & L for providing and injecting chemical emulsion for post contructional antitermite along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron complete all as specified and directed.

Supply and filling sand (fine) in and including HDPE bags of capacity not lesss than 40 Kg in each bag including stitching and placing all around the sand pit complete all as directed by Engr-in-Charge.

Supply and spreading the sand and saw dust duly mixed in 1:1 ratio including raising height not exceeding 5meter from ground level complete including taking out existing one complete all as specified and as directed.

M&L for applying two coats exterior acrylic emulsion paint first quality in red and white colour chequered pattern as approved by GE including preparation of old concrete /plastered wall surface including brooming down of steel wire brushing, scrifying down smokesoot, moulds, moss and efflorecent salts and trading oil and grasy spots complete all as specified and as directed.

M/S Goutam Sen

BHOWMICK ENTERPRISES INDIA

Ganguly Construction

T K Construction

MS R.K.ENTERPRISE

Mondal Construction

Neha Enterprise