REPAIRS TO PLATFORM, RAMP, HARD STANDING, FOOTPATH, INTERLOCKING TILES, PERIODICAL SERVICES AND CAMOUFLAGE PAINTING TO CERTAIN BUILDINGS IN TECH AREA AT 273SU AF STN UNDER GE AF BAGDOGRA

Amount

Taking down cement plaster from wall including racking out joints hacking for key and scrubbing down with water etc including removal of debries out side MD land complete all as specified and as directed.

M&L for rendering 15mm thick in two layers, Ist layer with 10mm thick in CM 1:6 and IInd layer with 5mm thick in CM 1:4, mixed with water proofing compound on top layers as per manufacturer’s instructions finished even and fair without using extra cement complete all as specified and as directed. (Note:- Water proofing compound shall be measured and paid separately as “supply only”).

Supply only water proofing compound ISI marked.

Complete removal of existing treatment on walls / roof of RCC and AC sheets etc and preparation of old plastered surface of walls including plasters and cornices etc and applying two coat of exterior emulsion (weather coat) over a coat of anti alkaline primer for camouflage and concealment of sigma II software design / patterns approved by users complete all as specified and as directed.

All as per item No 4 above, on new surface.

M & L for preparation and cleaning of old steel CGI surfaces (using emery paper/ sand paper for old rusted surface) exc 10cm width or girth in roof/clading etc and applying two coats of synthetic enamel paint over a coat of red oxide primer in different tint for comouflage and concelment of sigma II software design/patterns approved by users all as specified and directed.

Re-writing letters or figures (Block, Romans, Italic, or Indian) not exc. 30 cm height & average height 15 cm with thick synthetic enamel paint complete all as specified and as directed

M&L for preparation of old plastered surfaces of any description on walls including brooming down or steel wire brushings, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oils and greasy spots and applying one coat of white wash on wall all as specified and directed.

All as per item No 8 above but on ceilings.

M&L for preparation of old plastered surfaces of any description on walls including brooming down or steel wire brushings, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oils and greasy spots and applying one coat of cement base paint all as specified and directed.

M& Lfor preparation of old plastered surfaces of any description on walls including brooming down or steel wire brushings, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oils and greasy spots and applying one coat of Oil bound distember all as specified and directed.

M&L for preparation of old decorated plastered or un-plastered surfaces of walls and applying one coat of acrylic emulsion paint complete all as specified and as directed.

M&L for preparation of old painted wooden or wooden based surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint all complete as specified and as directed.

M & L for preparation of old painted steel or iron surfaces as of any description over 10 cm in width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and as directed.

M & L for preparation of new plastered or un plastered surfaces of walls including cornices, pilasters etc and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and as directed

Complete removal of existing treatment and preparation of plastered or un plastered surface of old walls including pilasters and cornices etc and applying two coats of OBD over a coat alkali resitant priming paint above 3mm thick wall putty complete all as specified and directed.

Demolition of PCC in ground floor and paving any thickness (below or above ground level) etc all as specified and directed.

M&L for 100mm thick, PCC 1:4:8, type D2, (using 40mm graded stone aggregate) as in sub floor all as specified and directed.

M&L for 130 mm thick, PCC, type A-1 (using 20mm graded stone aggregate), grade mix (by volume) 1:1 1/2:3 (Norminal mix concrete) as in base layer floor laid in panels including finishing the surface fair and even without using extra cement and all the preparation to receive wear proof topping complete all as specified and directed.

M&L for 20mm thick PCC, type A-0 (using 12.5 mm graded stone aggregate), grade mix (by volume) 1:1 1/2:3 (Norminal mix concrete) wear proof floor toppping using approved metalic floor hardner as per manufacturer's instructions laid over concrrete base layer flooring while base layer is still green and finished even and smooth all sepecified and as directed. Note : (Metalic floor hardner shall be measured and paid separately as supplied only)

Supply only metallic floor hardener at approved make all as specified and directed.

M&L for forming construcion joint 30mm deep x 10mm wide filled with sealing compound grade 'B' all as specified and directed.

M&L for forming construction (Dummy) joint 65mm deep x10mm wide, filled with sealing compound grade 'B' all assepcified and directed .

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premses complete all as specified and directed.

M&L for machine cut kota stone slab flooring 20-22 mm thick laid over 15mm thick screed basein cm 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab/tile including rubbing and polishing complete all as specified and as directed.

M&L for interlocking tiles machine pressed precase paver bolck any shape and size conforming to IS15628-2006 of 60mm thickness M-35 grade with grey cement and pigment all as specified and as directed.

M&L for sand filling 50 mm thick under floor or in cushening for paver block including watering and consolidation all as specified and as directed.

M&L for providing precast cemet concrete, type C1, 1:3:6 (using 20 mm graded aggrregate) in cills, lintels, bressumers, steps, quoin blocks (for use with masonry) string courese, copings, kneelers, apex stones, pier, caps, columns, posts, boundary pillars, bed plates, pintle bolcks, anchorage blocks, bounders (for stone walling),corbels bracket, etc(of any section indicated), with plain fair faces including charfers weatherings throating etc. and setting in mortar complete with joints to matchall as specified and as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details. 3. For measurement purposes in respect of those building for which audited periodical services measuurement books are available; quantities shall be taken from PSMBs direct and entered in Measurement Book (IAFW-2261) and in respect of those buildings for which audited PSMBs are not available, detailed measurements of works shall be taken and entered in Measurement Book(IAFW-2261) in the usual manner.

M/s Prakash Traders

M/S Banerjee construction co

M/S P K ROY AND CO

M/S MANAS MITRA

SHRI P P SHARMA

M/S SUNNY ENTERPRISE

M/S R. K. INDUSTRIES