PERIODICAL SERVICES TO CERTAIN BLDG OF ADM AREA, LKT AND MES COMPLEX AND CLEANING AND REPAIR TO SEWAGE LINE, RCC COVER SLAB, CLEANING OF OVERHEAD PVC TANK ON THE BLDG AND REPAIR TO SANITARY FITTINGS AT LKT AND BHOWALI AT AFS BHOWALI

Amount

M & L for preparation of old decorated wall surfaces by brooming down or scraping down with steel wire brushing and applying one coat of cement base paint complete all as specified and directed.

M & L for preparation of old decorated wall surfaces by brooming down or scraping down with steel wire brushing and applying two coats of cement base paint complete all as specified and directed.

M & L for preparation of old decorated wall surface any description and applying one coat of exterior grade acrylic emulsion paint complete all as specified and directed.

Taking down cement or cement lime plaster from brick or stone walls etc. including raking out joints, hacking for keys, scrubbing down with water etc. complete all as specified and directed.

M & L for rendering 15 mm thick cement plaster on fair faces of brick work or concrete surfaces with cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and directed.

M & L for preparation of newly plastered previously untreated surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

M & L for preparation of newly plastered previously untreated surfaces of walls and applying two coats of distemper oil emulsion over a coat of primer complete all as specified and directed.

M & L for preparation of old decorated wall surfaces (plastered or unplastered) including cornices, pilasters etc. by brooming down or scraping down with steel wire brushing and applying one coat of white wash complete all as specified and directed.

M & L for preparation of old decorated ceiling surfaces (plastered or unplastered) by brooming down or scraping down with steel wire brushing and applying one coat of white wash complete all as specified and directed.

M & L for preparation of old decorated wall surfaces by brooming down or scraping down with steel wire brushing and applying one coat of distemper oil emulsion complete all as specified and directed.

M & L for preparation of old painted plastered surface by brooming down, scraping off loose paint and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for complete removal of old decoration by scrapping off the same from wall or ceiling surfaces of any description over 10 cm width or girth and applying two coats of distemper oil emulsion over one coat of primer and a thin layer (Average 3 mm thick) of wall care putty complete all as specified and directed.

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

M & L for preparation of old painted steel surfaces exc. 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for preparation of old painted steel surfaces exc. 10 cm width or girth and applying one coat of aluminium paint complete all as specified and directed.

M & L for preparation of previously untreated CGI / PGI sheet roof surfaces of any description over 10 cm width or girth by straightening, cleaning, removing rust and including washing and cleaning of surface with moderant solution to make it suitable to receive paint and making good with red lead putty wherever required and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all specified and directed.

Cleaning and removing all scale and dirt etc. from tanks and from mouths of circulating pipes etc. capacity exc. 250 Litre and not exc. 500 Litre complete all as specified and directed.

Cleaning and removing all scale and dirt etc. from tanks and from mouths of circulating pipes etc. capacity exc. 500 Litre and not exc. 1000 Litre complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for manholes, cesspits, shafts etc. not exc. 10 Sqm on plan and getting out in any type of soil complete all as specified and directed.

Demolition and breaking up drain pipes of 150 mm bore (salt glazed stoneware, AC or reinforced concrete) set in cement mortar complete all as specified and directed.

M & L for cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of 150 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

M & L for 150 mm bore salt glazed stoneware drain pipes grade ‘A’ laid in trenches and jointed in cement sand mortar 1:1 with spun yarn complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance exc. 1.50 Kilometre but not exc. 5.00 Kilometre and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

Taking up / Dismantling and removal of damaged pre-cast cement concrete cover slab (Reinforced / unreinforced) of any size and thickness complete all as specified and directed.

M & L for providing pre-cast cement concrete landing, cover slabs, chullah hoods, chajjas, shelves and similar items with plain faces in cement concrete 1:2:4 type B-1, using 20 mm graded stone aggregate and setting in cement mortar 1:4 complete all as specified and directed.

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

M & L for mild steel TMT bars 6 to 8 mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Demolition of cement concrete (un-reinforced) any description above ground floor as in roof, duct, sunken portion and the like, laid in any position complete all as specified and directed.

M & L for 15 mm thick rendering or screed bed in cement mortar 1:3 over concrete surface, finished even and fair including mixing of water proofing compound as per manufacturer’s instructions, complete all as specified and directed. NOTE: - WATER PROOFING COMPOUND SHALL BE MEASURED AND PAID SEPARATELY AS SUPPLY ONLY.

M & L for applying one coat of bituminous primer @ 0.30 Litres per Sqm including cleaning and perparation of plastered or RCC surface, as in sunken portion complete all as specified and directed.

M & L for applying black polythene film 50 micron thick, over a coat of bituminous primer @ 0.3 Kg/Sqm including cleaning and preparation of surface,as in sunken portion complete all as specified and directed.

M & L for applying evenly a tack coat of industrial bitumen 85 / 25 @ 1.20 Kg per Sqm including cleaning of surface, as in sunken portion complete all as specified and directed.

M & L for providing plain cement concrete, type E-2, 1:5:10 (using 40 mm graded stone aggregate) as in filling or mass concrete in any position complete all as specified and directed.

S & F as in repairs vitreous china wash down Pedestal pattern water closet pan (EWC) white including fixing bolts and making connection to flushing cistern, flush pipe etc. with and including plastic seat cover black coloured closed pattern with flat bottom and cover having mid steel chromium plated or aluminium hinges devices complete all as specified and directed.

S & F as in repairs water closet vitreous china squatting pan ‘Orissa’ pattern size 580 X 440 mm white with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe, anti-syphonic pipe etc. including lean concrete as required complete all as specified and directed.

S & F as in repairs polymer white (polypropylene Delrin and ABS) low level flushing cistern 10 litre capacity valve less, syphonic action type, complete with inlet, ball valve, float valve, bends, brackets, flush pipe, brass screws, handle etc complete having BIS description mark with IS: 7231 with and including 32 mm bore PVC flush pipe of suitable length complete all as specified and directed.

Cleaning of blocked / chocked sewer / sewage line of any description (SGSW / RCC / CI pipe) of any diameter and in any depth by rodding or by mechanical means and well flushing the complete sewer line from manhole to manhole to the entire satisfaction of Engineer – in - charge with and including taking out and re-fixing of manhole covers where required complete all as specified and directed.

M & L for cleaning of septic tanks of 50 users capacity any size and in any depth by de-watering and getting out the sludge / decompose scum (MALVA) and other foreign material by providing adequate capacity mechanical motar pump into close containar of municipal corporation / owened vehical, removing the same upto outside of the defence land and burring the same in newly excavated trenches in any type of soil and covering the same with soil with and including spreading of bleaching powder @ 2 Kg / sqm of surface area of the dump complete all as specified and directed.

All as per item No. 39.00 hereinbefore but septic tank of capacity 25 users complete all as specified and directed.

All as per item No. 39.00 hereinbefore but septic tank of capacity 10 users complete all as specified and directed.

M & L for cleaning of mahole of depth upto 0.90 m by de-watering and getting out the sludge and other foreign material, removing the same upto outside of the defence land complete all as specified and directed.

M & L for cleaning of mahole of depth exc. 0.90 m and upto 1.50 m by de-watering and getting out the sludge and other foreign material, removing the same upto outside of the defence land complete all as specified and directed. NOTE FOR ITEM NO. 42.00 AND 43.00: - Cost of plugging to manhole for cleaning the same and removing the plug after cleaning shall deemed included in the unit rate of these items.

M & L for cleaning of soak well / soakage pit of size 2.40 m dia and 3.00 m deep by de-watering and getting out the sludge and other foreign material by providing adequate capacity mechanical motar pump into close containar of municipal corporation / owened vehical, removing the same upto outside of the defence land and burring the same in newly excavated trenches in any type of soil and covering the same with soil with and including spreading of bleaching powder @ 2 kg / sqm of surface area of the dump complete all as specified and directed.

All as per item No. 44.00 hereinbefore but soak well / soakage pit of size 1.80 m dia and 3.00 m deep complete all as specified and directed.

All as per item No. 44.00 hereinbefore but soak well / soakage pit of size 1.20 m dia and 3.00 m deep complete all as specified and directed.

M & L for cleaning of gully trap of any size and in any depth by de-watering and getting out the sludge and other foreign material, removing the same upto outside of the defence land with and including cleaning and flushing of sewer line upto first manhole complete all as specified and directed.

Demolition of cement concrete (un-reinforced) any description and laid in any position as in haunching of manhole, coping and the like complete all as specified and directed.

M & L for cutting into existing manhole for connecting new drain, making good to pipe and rendering, cutting out existing benching for and forming branch channel (½ round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required for 150 mm dia pipe complete all as specified and directed.

S & F as in repairs 100 mm bore cast iron bend (any radius) with duck’s foot or heel rest complete all as specified and directed.

S & F as in repairs 75 mm bore cast iron bend (any radius) with duck’s foot or heel rest complete all as specified and directed.

S & F as in repairs 100 mm bore cast iron branch piece with oval access door, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and directed.

M & L as in repairs 75 mm dia cast iron floor trap with CP grating including jointing to waste pipe fixed in cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) complete all as specified and directed.

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

M & L for 20 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes finished even and rough complete all as specified and directed.

M & L for Non skid ceramic coloured tiles 7 to 8 mm thick (Square or Rectangular) area of each tile exc. 0.11 Sqm but not exc. 0.18 sqm, as in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tile complete all as specified and directed.

M & L for glazed ceramic joint free coloured tiles 350 mm X 250 mm X 7 mm thick or 450 mm X 350 mm X 7 mm thick as on vertical surface of wall such as skirting, dado, riser etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tile over and including 10 mm thick backing coat in cement mortar 1:4 complete all as specified and directed.

Supply only integral water proofing compound (Powder) complete all as specified.

om enterprises

BHUWAN SINGH ADHIKARI

AJAY BUILDCON ENGINEERS AND CONTRACTORS