REPAIR TO SECURITY WALL BOUNDARY WALL DRAIN ETC

Amount

Taking down cement or cement lime plaster on brick or stone walls etc, including racking out joints, hacking for key, scrubing down with water etc complete all as specified.

M&L for rendering 15mm thick cement plaster on other than fair faces of brick work or concrete surfaces in CM (1:6), finished the surface even and smooth without using extra cement complete all as specified.

All as per items no- 2 above but fair faces of brick work or concrete surfaces in CM 1:6, finished the surface even and smooth without using extra cement complete all as specified.

All as per items no-3 above but 5mm thick on concrete surfaces in CM 1:4 complete all as specified.

M & L for preparing surface of newly plastered walls and applying two coats of cement base paint over a coat of Alkali resistance primer preparatory to cement based paint including one curing before paint and two curing after paint complete all as specified .

M&L Preparing old treated plastered surfaces of wall by brooming down or steel wire brushing, scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of cement based paint including one curing before paint and two curing after paint complete all as directed by Engineer-in-Charge.

M&L Preparation of old painted steel surfaces of any description by rubbing with sand paper and cleaning with cotton cloth over 10cm width or girth and applying one coat of synthetic enamel paint glossy complete all as specified and as directed by Engineer-in-Charge.

Dismantling of brick work /stone work like items built in cement mortar including all quoins, arches pillars etc but excluding ashlar facings etc. complete all as specified including removing rubbish off the premises.

M&L brick work with fly ash Bricks straight or curved on plan exc 6 metres mean radius, built in cement mortar 1:6, as in wall complete all as specified.

All as per item no. 9 but except bricks old brick retrieved against item no. 8 shall reused.

M&L brick work with fly ash Brick straight or curved on plan exc 6 metres mean radius, built in cement mortar 1:4 use as in brick drain complete all as specified.

M&L for rendering 15mm thick cement plaster on fair faces of brick work of drain wall or concrete surfaces in CM (1:4), finished the surface even and smooth without using extra cement complete all as specified.

M&L brick work with fly ash Brick straight or curved on plan exc 6 metres mean radius in half brick thick walls, built in cement mortar 1:4 complete all as specified.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position complete all as specified and removing rubbish off the premises

M & L for RCC (1:2:4) type B-1 using 20mm graded crushed stone aggregates as in foundation, footings, foundation beam, plinth beams and bases of columns ,basement slabs and mass concrete complete all as specified.

M & L for Precast RCC (1 : 2 : 4) Type B-1 ( 20 mm graded crushed stone aggregate) as in cover slab (for manholes and drain cover etc), chajjas, rangers, shelves etc. set in CM 1 : 6 complete all as specified including necessary formwork/ moulds fair finished.

S & F TMT steel bars 10 mm dia and over, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including MS wire annealed not less than 0.9 mm dia complete all as specified.

S & F TMT steel bars 6 to 8 mm dia, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including MS wire annealed not less than 0.9 mm dia complete all as specified.

All as per items no 18 above but as in stirrups/ spacers.

Dismantling wrought iron or Mild Steel work of any description and in any position not other wise provided for complete all as specified and as directed by the Engr-in-charge.

M & L for joists, channel, angle or tee sections fixed independently with out connecting plates Fe 410-O as in bracket ,guard bar,stay etc and like complete all as specified and as directed by the Engr-in-charge.

Dismantling of fencing wire any type, complete all as specified and as directed by the Engr-in-charge and removing from site.

S&F for galvanised 2 strand , steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of standard rails straining bolt, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc as directed (each line wire to be measured) ,complete all as specified and as directed by the Engr-in-charge.

All as per item No 24 here-in-before fixing only (old materials obtained from dismantling shall be reused)

S&F mild steel flat bar 40X6mm size of nearest suitable as ordered in required length including drilling hole for bolts notching for securing wire mesh etc confirming to Fe 290 Grade E-168 complete all as specified .

S&F mild steel screw bolt (machine made) with hexagonal at one ends and screwed the other ends, each screwed ends to be fitted with washer and one hexagonal nuts, size of bolt 12mm dia and length (from under side of head to the end in 75mm) complete all as specified.

Supply only steel wire chain link fencing 75mmx75mm mesh , secured with MS flat, straing bolt (The dia of wire shall be 3.15mm or less as approved ) complete all as specified.

Fixing only chain link fencing including line wires, and mesh size type to any type of standard, rail straining bolts etc including binding, provission of binding wire complete all as specified.

Dismantling of reed,lathing single or double including battens and plaster or chicken wire lathing complete all as specified.

S&F for providing 40mm precast RCC Jali 1:2:4 type B-0 and set in cement morter 1:4 complete all as specified.

M&L for PCC (1:3:6) type C-1 (Using 20mm graded crushed stone aggregate ) as in surface channel and drains or like items complete all as specified.

M&L for extra forming fair finished drain or channel 30cm inner girth in cement concrete ,using extra cement including forms , moulds,mitred/stopped end etc complete all as specified.

Add or deduct for each 25mm girth or part thereof over or under 30 cm inner girth in cement concrete using extra cement , including forms moulds, mitred/ stopped ends etc. complete all as specified. NOTE:- The rate quoted by the contractor against this item is only for adjustemnt purpose either plus or minus side for item no. 32 of this BOQ.

M & L for PCC (1 : 2 : 4) Type B1 ( 20 mm graded crushed stone aggregate) in lintel upto 1.5m clear span,cill, steps,seismic and other similiar bands, plinth courses,string courses, lacing courses parapets and railings upto 60 cm in height, bed plates, copings, kerbs, etc. water troughs and the like includind weathering, slightly rounded or chamfered angles and throating as directed including form work fair finished

M & L for PCC (1 : 4 : 8) Type D-2 ( 40 mm graded crushed stone aggregate) as in lean concrete of foundation and mass concrete complete all as specified.

M&L for preparation of old decorated plastered or unplastered surfaces of walls and applying one coat of white wash complete all as specified and as directed by Engr- in- Charge.

M&L for preparation of old decorated plastered or unplastered surfaces of wall and applying one coat of colour wash complete all as specified and as directed by Engr-in-Charge.

Use and waste the form work to sides of concrete foundation, footings plinth beam etc, vertical or to batter complete all as specified.

Dismantling posts or struts (wood,steel or RCC) any section including taking out embedded portion and making good disturbed ground complete all as specified and directed.

M/s Sultan Khan

Sai Ram Associates