COMPREHENSIVE MAINTENANCE OF ELECTRIC INSTALLATION, SUB STATION, 33 KV YARD, AC PLANT, RO PLANT AT AF STN MANAURI

Amount

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15cm thickness complete all as specified and directed.

M&L for 40 mm thick cement concrete type B-1, 1:2:4 (using 20mm graded crushed stone aggregate) as in level course, complete all as specified and directed.

M&L for 75mm Thick Cement concrete type C-1, 1:3:6 (using 20mm graded crushed stone aggregate) in Plinth Protection etc. complete all as specified and directed.

M&L for providing 75 mm thick PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in floor, finished even and smooth without using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 (using 12.5 mm graded crushed stone aggregate) as in coping etc complete all as specified and directed.

M&L providing chequered cement concrete coloured tiles glossy finish 25cm x 25cm x 22 / 30cmx30cmx25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment laid over and including screed bed or bedding layer 20 mm thick in cm 1:4 as in floors complete all as specified and directed.

Demolition or brick work built in cement mortar including pillars,arches,quoins etc but excluding not ashlars facing etc complete all as specified and directed.

M&L brick work with sub class "B" brick straight or curved on plan exec 6m mean radius built in CM 1:6 complete all as specified and directed.

M&L for rendering on fair face of brick work in CM 1:4 and surface to be finished even and smooth without using extra cement complete all as specified and directed.

Taking down cement plaster on brick/stone surface of wall built in cement mortar including racking out joints, hacking for key, scrubbing down with water etc all and M & L for rendering 15 mm thick on fair face of brick walls or concrete surface in CM 1:6 finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new surfaces and applying 2 coats of OBD over a coat of primer complete all as specified and directed.

Taking down cement plaster on brick/stone surface of wall built in cement mortar including racking out joints, hacking for key, scrubbing down with water etc all and M & L rendering 15 mm thick in cement plaster 1 : 4 with WPC (@ 3%by weight of cement) on fair faces of brick wk or concrete surface finishing the surface even and smooth without using extra cement complete all as specified and directed. Note:- WPC shall be measured & paid seprately.

Supply only intergal water proofing complete all as specified and directed.

M&L for preparation of new surface of wall including cornices and apply two coat of cement based paint over a coat of primer etc complete all as specified and directed.

Taking down cement plaster on brick/stone surface of wall built in cement mortar including racking out joints, hacking for key, scrubbing down with water etc andM & L rendering 10mm thick cement plaster 1:3 on ceiling surfaces and finishing even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of New plastered surface of ceiling including cornices and apply two of white wash complete all as specified and directed.

M&L for preparation of old plastered surface of wall, complete removal of existing treatment and washing, rubbing down and stopping of distempered and painted surfaces and applying 2mm thick wall care putty on walls complete all as specified and directed.

M&L for preparation of walls and applying one coat of 100% premium acrylic emulsion paint having VOC less than 25gm/ltr and UV resistance as per IS 15489:2004, alkali & fungal reistance, dirt resistance exterior paint of required shade (company depot tinted) with silicon aditives at 1.43 ltr/20sqm complete all as specified and directed.

M&L for preparation of old surface and applying two coats of cement based paint complete all as specified & directed.

M&L for preparation of old surface and applying one coat of cement based paint complete all as specified and as directed.

M&L for preparation of old surface and applying two coats of Oil bounded distemper on walls complete all as specified and directed.

M&L for preparation of old surface and applying one coat of Oil bound distemper on walls over a coat of primer complete all as specified and as directed.

M&L for writing letters or figures, design & colours given by Engr-in-charge including one or two coat of synthetic enamel paint on the plastered surface before writing etc, complete all as specified and directed.

M&L for preparation of old plastered surface of walls including cornices and apply one coat of white wash complete all as specified and as directed.

M&L for preparation of old surfaces of ceiling including cornices and apply two coat of white wash complete all as specified and directed.

M&L for preparation of old wooden surface exceeding 10 cm width or girth and apply one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparation of old steel surface exceeding 10Cm width or girth and apply one coat of synthatic enamel paint complete all as specified and as directed.

Demolition of reinforced cement concrete in any position and any description not otherwise specifically provided for complete all as specified and directed.

M&L for pre-cast RCC 1:2:4 type B1 using 20mm graded stone aggregrate in cover slab for manhole or similar works set in CM 1:6 complete all as specified and directed. Note:- Reinforcement shall be measured and paid separately

M&L for mild steel TMT bar 10 mm dia and over cut to length bent to shape required including cranking bending for hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips conforming to all complete all as specified and directed.

Dismantling floor, hearth or wall tilling including cement mortar bedding(but not backing), and rubbish off premises etc complete all as specified and directed.

M&L non-skid ceramic coloured tiles joint free ceramic tiles 7 to 8 mm thick( square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match over and including 15 mm thick screed in cement mortar 1:4 complete all as specified and directed.

M&L non-skid ceramic coloured tiles joint free ceramic tiles 7 to 8 mm thick( square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm skirting/dado etc set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick back coat in cement mortar 1:4 complete all as specified and directed.

M&L Glazed ceramic tiles in vertical surface 300mmx200mmx7mm / 350x 250x 7mm/ 450X 350X 7mm thick on vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match over 10 mm thick backing coat in cement mortar 1:4 complete all as specified and directed.

Dismantling stone slap ,tiles,paver blocks laid dry and M&L for rubber moulded precast concrete interlocking paver block any shape and size glossy finish with 50 mm thick sand filling as in sand cushioning below interlocking tilesconfirming to IS 15658-2006 of 80 mm thickness M-40 Grade complete all as specified and directed.

Dismantling stone slap, tiles,paver blocks laid dry and M&L for rubber moulded precast concrete interlocking paver block any shape and size glossy finish with 25 mm thick sand filling as in sand cushioning below interlocking tilesconfirming to IS 15658-2006 of 60 mm thickness M-40 Grade complete all as specified and directed.

All as per Item No. 36.00 above but except tiles complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion of concrete above GL or below GL and Excavating in post holes or similar holes in dismantled posts or struts each n.exc 0.5 Cum, getting oit, ramming, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering and removing surplus soil to a distance n exc 50m and making good surface in soft/loose soil/cement concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation complete all as specified and directed.

Dismantling of AC (corrugated/semi corrugated) sheet/PGI/CGI in roof covering including ridges all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws and making good to disturb surface, all as specified and directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed.

S&F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) support on wall of angle or other section confirming to Fe 410 -W (Gde-, E- 250) A quality-with gusset plates, rails braces, etc., complete, drilled for fixing of steel sheeting or other covering and hanging and fixing complete all as specified and directed.

Note :- (i) Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material. The contract amount shall be arrived at after deduction of Schedule of Credit from the total quoted amount in BOQ. (ii) Make of material shall be as per mentioned in Particular specifications or Appendix 'B' to Particular specifications as approved by AGE (I) AF manauri

RK ENTERPRISES

Mohit Enterprises

Bharat Trading Company