REPAIR TO FENCING, GATE, CULVERT AND DRAIN, RCC COVER, BRICK WORK AND HARDSTANDING IN TECHNICAL AREA AT AFS ADAMPUR

Dismantling of RCC post or struts of any section embedded in concrete or brick work, masonry etc., including taking out embedded portion and making good disturbed ground and its removal to store yard complete all as specified and as directed by Engineer-in-Charge.

Dismantling barbed wire fencing, any type. Complete all as specified and as directed by Engineer-in-Charge.

Excavation in post holes soft/loose soil (or similar holes) each n. exc 0.50 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not. exceeding 25 cm, watering and removing surplus soil to a distance not exc 50 m and making good surfaces complete all as specified and as directed by Engineer-in-Charge.

S&F mild steel work for posts and struts in fencing including cutting tops to shapes as directed, drilling holes, notching for wire etc: flat iron fillets (For securing wire mesh etc) incl all necessary drilling bolting or riveting etc and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6, type C-2, using 40 mm graded crushed stone aggregate as in in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases complete all as specified and as directed by Engineer-in-Charge.

Supply only Chain Link MS galvanised fencing ( Dia of wire 4mm) having mesh size of 50x50mm centre to centre complete all as specified and as directed by Engineer-in-Charge. Note:- Weight of chain link fencing shall be measured through BOO

Fixing only mild steel galvanized wire chain link fencing mesh of any size to any type of standard rails, straining bolts, including provision of binding wire complete all as specified and directed by Engineer-in-Charge.

S&F mild steel screw bolts ( Machine made ) 5 to 10mm dia of neck with hexagonal or square heads at one end and screwed the other, or screwed both ends each screwed end to fitted with washers and one hexagonal or square nuts exc 5cm but not exc 10cm long fixed complete all as specified and directed by Engr-in-Charge.

S&F Galvanized, two strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails, straining bolts including securing or tying at crossing with and provision of galvanized mild steel wire staples or steel pins etc as directed and specified (Each line to be measured separately).

S&F Mild Steel Round bars 10 mm dia and over cut to length bent to shape required including cranking, bending, hooking for columns and binding with steel wire (annealed) not less than 0.9 mm dia or securing clips ( for chain link fencing ) Fe-410-W (Gde.E-250) quality-A or Fe 290 (Gde - E-165)all as specified and directed by Engineer in-charge.

M&L for preparation of new steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-In-Charge.

M&L for preparation of new steel surfaces not exc. 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-In-Charge.

Restraining and re-securing existing barbed wire of any description including making good staples complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster of any description on brick walls or concrete surfaces etc. including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed by the Engineer-In-Charge.

M&L for rendering 15 mm thick (average thickness) on brick work or concrete surfaces other than fair faces in cement mortar (1:4) on wall, using complete all as specified and directed.

Demolition of brick work built in cement mortar of any specification and in any position complete all as specified.

M&L for Brick work using sub class ‘B’ bricks (old size) straight or curved on plan exceeding 6 metre mean radius, built in CM (1:4) complete all as specified.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM (1:4) complete all as specified.

M & L for Raking out joints/ pointing to brick work in walls or to bricks on edge in floors, surface channels, roofs, etc complete all as specified and directed.

M & L for Flush pointing in cement mortar 1:4 to brick on edge paving complete all as specified.

M & L for Flush pointing in cement mortar 1:4 to bricks laid flat or brick tiles in paving complete all as specified.

Demolition of un-reinforced cement concrete in ground floor and paving not exceeding 15 cm thick (below or above ground level) complete all as specified.

M & L for 75mm thick plain cement concrete 1:2:4 type B2, using 40mm graded stone aggregate as in sub base all as directed

M & L for 75mm thick plain cement concrete 1:4:8 type D2, using 40mm graded stone aggregate as in sub base all as directed

M&L for Machine pressed precast concrete interlocking paver block with grey cement and no pigment any shape and size ISI mark of 80mm thickness of M-40 Grade complete all as specified and directed by Engr-in-Charge.

M&L for 60mm thick Machine pressed precast interlocking (M-35) cement concrete tiles (Coloured) of approved design & pattern laid over and including Fine sand filling under floor in layers not exceeding 25cm each layer including watering and well ramming as per site requirement complete all as specified.

M&L for Providing, cement concrete B1 1:2:4 (20 mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified.

M & L Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed

M&L for PCC1:2:4 type B0(using 12.5mm graded stone aggregates) as in coping to drain etc complete all as specified and directed

M & L for Cement concrete 1:3:6 type C2 using 40mm graded stone aggregate in surface channels and drain complete all as specified and directed.

M&L for precast RCC (1:2:4) type B-1 using graded stone aggregate as landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces etc including dismantling old complete all as specified.(Reinforcement shall be measured & paid separately)

M&L Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips bars 8mm dia and over cut to length, bent to shape required, including cranking, bending etc., and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips in drain cover slab complete all as specified and as directed.

M&L for exterior acrylic emulsion on wall surfaces in disruptive / camouflaging pattern of six / four shades comprising the following activities due to change of existing colour scheme/pattern complete all as specified and directed by Engineer-in-Charge:- (i) Preparation of old wall surfaces for height not exceeding 12.00 Mtr. (ii) Applying two coats of water based exterior acrylic emulsion as in base coat. (iii) Applying two coats of exterior acrylic emulsion in disruptive / camouflaging pattern of six / four shades in tattoos only. (Camouflage pattern shall be approved by Stn Auth).

M&L for exterior acrylic emulsion on wall surfaces in disruptive / camouflaging pattern of six / four shades comprising the following activities due to change of existing colour scheme/pattern complete all as specified and directed by Engineer-in-Charge:- (i) Preparation of new wall surfaces for height not exceeding 12.00 Mtr. (ii) Applying two coats of water based exterior acrylic emulsion as in base coat. (iii) Applying two coats of exterior acrylic emulsion in disruptive / camouflaging pattern of six / four shades in tattoos only. (Camouflage pattern shall be approved by Stn Auth).

M&L for exterior acrylic emulsion on PQC surfaces in disruptive / camouflaging pattern of six / four shades comprising the following activities due to change of existing colour scheme/pattern complete all as specified and directed by Engineer-in-Charge:- (i) Preparation of PQC surfaces by mechanized sander having RPM of minimum 1200 having vacuum bag. (ii) Applying two coats of water based exterior acrylic emulsion as in base coat. (iii) Applying two coats of exterior acrylic emulsion in disruptive / camouflaging pattern of six / four shades in tattoos only. (Camouflage pattern shall be approved by Stn Auth).

M&L for preparation of old steel surfaces including removing the existing treatment with mechanical scraper on old surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer for height not exceeding 8.50 metre (Roof trusses, purlin, rafter of shed) complete all as specified and directed by Engineer-In-Charge.

NOTES (i) Exterior acrylic emulsion & primer shall be applied only through approved applicators, authorised by the manufacturers for such works. (ii) Entire quantity of material for this work shall be procured by the contractor from manufacturer's Depot & deposit the same with Engineer-in-Charge and same shall be issued to contractor on daily basis as per consumption at site. (iii) RGB value of four shades of disruptive/camouflaging pattern shall be all as shown on Drg No. GE/SK-1/19 sheet 1/2 & 2/2. (iv) The rate quoted by the contractor shall included for scaffolding and necessary formwork. (v) Preparation of surfaces shall be done with mechanised sander having suction vacuum bag using smart periodical methodology including removal of vegetation growth, bushes and the like to the entire satisfaction of Engineer in Charge. (vi) Work services will be carried out in restricted area Nothing extra will be paid on this account. (vii) Site will be handed over to contractor as and when the site will be handed over to MES by the users and no compensation would be admissible to contractor in this regard.

Notes: Amount of credit for retrieved materials is mentioned in tender documents in pdf form which will be deducted while acceptance of tender offline.

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