REPAIR/MAINT TO AREA DRAINAGE SYSTEM, RCC COVER SLAB, PCC WORK, APPROACH PATH AND OTHER CERTAIN MISC B/R WORKS UNDER AGE B/R WEST

Amount

M&L in repairs pre-cast PCC 1:3:6 type C1 (using 20 mm graded stone agg) cement concrete block masonry with solid blocks exc. 10cm in width and set in cement mortar 1:6 including demolition of brick work / stone masonry/PCC block built in cement mortar of any description as specified and directed.

M & L rendering 15 mm thick in CM 1:4 on brick surfaces finished even and smooth without using extra cement of any description all as specified and directed.

M&L Preparation of newly plastered surfaces of walls and applying two coats of cement base paint on walls over a coat of alkali resistant primer of any description as specified and directed.

M & L for PCC 1: 3 : 6 type C-2 ( using 40 mm graded crushed stone aggregates ) Cement concrete in surface channels and drains etc including demolition of old cement concrete (un reinforced) of any description and in any position not otherwise specifically provided for all as specified and directed.

Providing in repairs cement concrete in PCC coping 1:2:4 type B1 (using 20mm graded stone aggregate) including demolition of old cement Concrete (un reinforced) of any description and in any position not otherwise specifically provided of any description all as specified and directed.

M & L for precast cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) setting in CM 1:6 work for landings, cover slabs, manholes, chajjas, water troughs, manger shleves and similar articles with plain faces including emolition of reinforced cement concrete of any description and in any position complete all as specified and directed.

M & L mild steel TMT bar 10mm dia and over cut to length bent to shape as 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 quality conforming to Fe-410-S complete all as specified and as directed.

M&L Cleaning and Removing silt, grit , mud and other materials from covered drain in foul conditions including removing materials from the site to outside MD land including necessary removing cover slabs and replacing after cleaning complete area including making good any damages complete all as specified and as directed.

Note for item No 08 :- The unit rate is deemed to be included for Removing of accumulated earth at sides of drain of any width and depth up to 30 cm. cleaning/cutting the grass around 1 m from drain (both sides) and removing the grass waste to outside MD land. Cutting and filling shall be cleared of shrubs, vegetation, grass bush, weed, trees and sapling not exceeding 30 cm in girth, measured at a height of two metre above ground level . Cutting the grass/felling of trees shall include digging out roots up to 60 cm below the ground level or 14 cm below the formation level, whichever is lower. All holes and hollows formed in the ground digging out of roots shall be carefully filled up with moorum/red bajri well rammed and levelled.

M&L in repairs 300x300x25mm thick prepolished cement concrete chequered tiles jointed in neat cement slurry and pointed in white or coloured cement to match the floor and including 20mm thick screed bed in CM 1.4 and incl removal of old and neccessary demolition all as specified and directed by Engr-in-Charge.

M&L PCC (1:4:8) type D2 using 40mm graded stone aggregate 75mm thick as in sub base of floor finished even and rough to receive top layer including demolition of old cement Concrete (un reinforced) of any description and in any position not otherwise specifically provided for all as specified and directed.

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

Dismantling posts or struts (wood, steel, or RCC) any section, any length n exc 5m including taking out embedded portion in concrete, brick work, masonry etc and all as specified and directed. and incl neccessary excavation for new post holes all as specified and directed.

M&L for Cement concrete 1:3:6 type C2 (using 40 mm graded stone agg) as in foundation filling and for mass concrete and all as specified and directed

S & F MS angle iron Hand rails, fencing posts, flat iron including embeding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply only of chain link fencing MS galvanised sqaure wire mesh of size 50mm X 50mm, dia of wire 4mm including line wires, to any type of standard rails, straining bolts, etc all as specified and directed.

S&F in repairs MS round bars 10 mm dia and over Fe 290 (Gde - E-165)cut to length bent to shape required including cranking, bending spirally, hooping for columns, hooking ends and all as specified and directed by EIC.

Fixing only in repairs chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc inlcuding provision of binding wire and dismantling old fencing wire mesh of any type etc all as specified and directed.

S &F in repairs Mild steel screw bolts (machine made) dia of neck 16 to 20mm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long all as specified and directed.

M&L for machine pressed pre polished precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-40 Grade except Interlocking tiles. over sand cushion with grey cement and no pigment and including side kerb concrete, incl removal of old and necessary demolition and all as specified and directed by Engr-in-Charge.

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

M&L for kerb stone precast with PCC (1:2:4) type B1 using 20mm graded stone aggregate finished even and fair without using extra cement and all as specified and directed and demolition of old kerb stone (un reinforced) of any description and in any position not otherwise specifically provided all as specified and directed.

Taking down and refixing of random rubble, uncoursed, Bangalore type masonry well bonded, bedded, solidly hearted built in CM 1:6, extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified, key pointing to random or polygonal rubble, uncoarsed or brought upto courses in CM 1:4 and including removal and refixing, built in cement mortar of any description all as specified and directed.

Racking out joints / points in cement mortar to squared rubble masonry coursed or uncoursed and including M & L keyed pointing in CM 1:4 for squared rubble masonry all as specified and directed.

M & L broken glass coping on top of walls in cement mortar 1:3 incl taking down old glass and removing the rubbish to a distance not less than 100 m and deposited where directed

Note for item No 25 : The unit quoted rate deemed to be included for following :- (a) 25mm layer of cement mortar glass (of bottle or thick glass) broken to approximately 63mm gauge, shall be firmly embedded at the rate of 10 Kg of glass per square metre of rendered surface, jogged edges of the glass being left projecting.

(b) Taking down existing glass from coping.

(c) Scaffolding for execution of work and protective measures should be taken by the contractor.

Site clearance by Scraping of grass/wild growth/trees cutting n.exc 0.30m girth etc in soft/loose soil by manually/mechanically including removing of rubbish 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 100 mm thick PCC 1:2:4 type B-1 (using 20 mm graded crushed stone agg) as in PCC in Hard standing etc. with , spike rolling ,or making impression of expanded metal, while the concrete is green complete all as specified including demolition of old cement Concrete (un reinforced) of any description and in any position not otherwise specifically provided all as specified and directed.

Dismantling structural steel work incl doors, gates but excluding framed trusses etc all as specified and directed.

S&F framed work as in doors or gates of angle,tubes or other section with gusset plates, rails, braces,guard bar etc., complete, to be prepared for hanging or sliding with and including hinges or steel hanging door fittings (exclusive of steel sheeting or other covering) and hanging; also fastening and fixing Fe 410 -W (Gde- E- 250) quality-A complete all as specified and directed.

S & F MS Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS.1161-1979 grade St.-240 all as specified and directed.

S&F Welded steel wire fabric cut to length, bent to shape required and tying with and including annealed mild steel not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members not exceeding 4kg/sqm complete all as specified and directed.

M & L Providing two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces over 10 cm width or girth including preparation of new steel surfaces all as specified and directed.

Forming Construction joints 30 mm deep x 10 mm wide filled with sealing compound grade 'A' complete all as specified and directed.

M&L for in repairs Providing precast cement concrete louvres and jallies, 35mm thick (measured solid) set in CM 1:4, type B0 1:2:4 using 12.5mmgraded crushed stone aggregate , faces are finished smooth including demolition of old mouldings all as specified and directed.

Running welding in repairs exc 6 mm but n exc 9mm, complete all as specified and directed.

M&L for broken stone boulders hard core of guage n.exc 63mm deposited spread and levelied laid in layers n.exc 15cm thick, watered and rammed to a true surface complete all as specified and directed.

S & F in repair concertina coil of 610mm dia (in stretched position) hot deep galvanised steel wire coated with CLR ante corrosive coating making diamond shape with the help of devotail clips (18 SWG) fixed over barbed with the angle iron the concertina coil is to be fixed with barbed wire at points where coil touch the bottom barbed wire with the help of hog rings (14 SWG) complete,incl removal of old coil of any description all as specified and directed.

S&F in repair galvanised two strand steel barbed wire 2.24 mm dia barbed wire with 2 mm 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 galvanised MS wire staples or steel pins etc as directed (each line wire to be measured)

Restraining and resecuring barbed wire including making good staples etc (each line wire to be measured)

M&L for welding in repairs not exceeding 10 Cm length & thickness of metal to be welded not exceeding 6mm complete all as spcified and directed.

M&L for Preparation of old decorated wall surfaces including cleaning with water rubbing of fungus complete removal and applying two coat of weather proof paint "APEX" exterior wall paint incl neccessary preparation to give uniform and smooth finish all as specified and directed.

Material and labour for Preparation of old decorated plastered or unplastered surface of wall, brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spots and applying one coat of cement based paint complete all as specified and as directed.

M&L for machine pressed pre polished precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80mm thickness, M-40 Grade over sand cushion with grey cement and no pigment incl removal of old and necessary demolition all as specified and directed by Engr-in-Charge.

M & L in repairs walling of random rubble, uncoursed, Bangalore type masonry well bonded bedded solidly hearted built in CM 1:6, extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified, key pointing to random or polygonal rubble, uncoarsed or brought upto courses in CM 1:4 all as specified and directed.

Material and labour for Providing 50mm thick cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as concrete in floor of SWT, laid to slope for further treatment with using integral water proofing compound and demolition of Concrete (un reinforced) of any description and in any position not otherwise specifically provided. Note : WPC shall be measured and paid separately).

Supply only water proofing compound of approved make ISI marked all as specified and directed

M & L for 0.50mm thick Pre painted Galvalume aluminium zinc coating GI based corrugated steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall , fixed with self tapping screws incl dismantling of old corrugated AC/fibre/GI sheet of any pattern in roof incl ridge complete as specified and directed.

Taking down and refixing old precast concrete interlocking paver block any shape and size of 60mm / 8mm thickness, over sand cushion with grey cement and no pigment and including refixing side kerb concrete, ( sand cushion shall measured and paid seperatly included removal and refixing and all as specified and directed by Engr-in-Charge.

Material and labour for Preparation of old decorated plastered or unplastered surface of wall, etc., brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent, trading, oil, greasy spots and applying one coat of white wash complete all as specified and directed.

M&L for preparation of new/old any type of surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of floor guard paint over a coat of red oxide primer all as specified and directed.

M&L for preparation of old steel and iron surfaces of any description exceeding 10 cm in width or girth and applying one coat of synthetic enamel paint on steel surfaces complete all as specified and directed.

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

M&L for 18-20mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills,cooking platforms, shelves in cupboard,handwash places and like including necessary cutting and grooving to walls and making good by pointing in cement mortar (1:2) using admixture of pigment to match with shade of granite over and including cement screed bed in Cement Mortar (1:6), 15 mm thick colour of granite as approved incl removal of old all as specified and directed by Engr-in-Charge. NOTE : (i) Dismantling of stone slab and tiles laid bedded and pointed in any mortar of any discription or thickness in floor (i) The unit rate is deemed to be included for rounding to edges of stone slabs.

M & L for 75 mm thick PCC type C1, 1:3:6 (using 20 mm graded stone aggregate ) in plinth protection finishing the surface even and smooth with using extra cement, incl necessary demolition all as speecified and as directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces on external surfaces finished even and smooth without using extra cement and Taking down old cement plaster on brick or stone walls, or concrete or ceilings etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises and leaving the work clear of any plastering

M&L for treating with three coats of white wash on new surfaes of walls incl neccessary preparation to give uniform and smooth finish all as specified and directed.

Renewing cement concrete tiles/interlocking tiles in patches, area n exc 5 Sq.m. Including removing and cleaning old tiles, preparing beds and laying or setting, jointing and pointing new or old tiles complete all as directed. Note : The rate included for cutting out broken tiles, removing and cleaning loose tiles, preparing bed removing rubbish, reparing and replacing old with new tiles to match, complete with all cuttings etc, that may be required. New tiles required is deemed to be included all as directed. The unit rate is also including necessary beding in cement mortor/Sand filling, all as specified and directed. Note :- An amount of Rs 70425.00 on account of credit schedule for schedule 'A' part II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S AMRITHESH ENTERPRISES

SRI LAKSHMI VENKATESHWARA ENTERPRISES

Maruthi constructions

RAMESH BABU CO

S SELVALAKSHMI ENGINEER AND CONTRACTOR

SRI GANESH ENTERPRISES

s v m construction building & engineers