REPAIR TO SUNKEN FLOOR AND ROOF TREATMENT IN OTM AND MD ACCN AT AEC TRG COLLEGE AND CENTRE PACHMARHI.

Amount

Demolition of unreinforcement Concrete of any description and in any position incl tiles etc not otherwise specifically provided for complete all as specified and as directed.

Dismantling of floor, walls, roof tiles including bedding but backing and rubbish off permises complete all as specified and as directed.

Preparing surface of sunken slab and applying 15 mm thick cement plaster 1:4 cement sand mortar with integral water proofing compound both on floor and wall. The surface shall then be cured and allowed to dry as per directed by engg in charge and then applying Epoxy Resin coating polymer modified cementitious coating like brush bond of Fosroc, Pidilite and Bostic as per manufacturer's instructions both on floor as well as on wall and sunken floor shall be filled with graded cinder complete all as specified and as directed..( WPC will be paid separately)

S&F 40 mm dia high density polyethylene pipes (HDPE) of pressurerating 6 kgf/cm2 fi xed complete to walls, ceilings or in floors etc. complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 (40mm graded agg) in sub base, mass concrete & cinder concrete etc. complete all as specified and as directed.

S&F in repairs white vitreous china wash down water closet pan pedestal pattern (white) including trap and necessary fixing with existing waste pipe, excluding fixing bolts, flushing cistern and flush pipe complete all as specified and as directed.

S&F in repair vitreous china squating pan 'Orissa' pattern WC size 580x440 mm white with integral foot rest and trap and including connection to trap, fixing with existing waste pipe and to flushing pipe, anti-syphonage pipe, etc. complete including making good to floor complete all as specified and as directed.

S&F in repair 10 Ltr capacity PVC valveless shyphonic action type low level flushing cistern white with inlet, ball valve, float valve and handle incl bracket and flush pipe of low level of 32mm dia fixed to wall complete all as specified and as directed.

S&F in repair chromium plated health foucet with 8mm dia and 1.2 m long flexible tubes and wall hook suitable for EWC including nut/washer complete all as specified and as directed.

S&F PVC connection 15mm dia size and 450 mm long with 2 Nos check nuts its washers complete all as specified and as directed.

S&F PVC (SWR) nahani/ floor trap, plain with grating with or without waste hole including jointing with solvent cement 75mm dia etc complete all as specified and as directed.

M&L for joint free non skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc 0.11 sqm and not exceeding 0.18 sqm in floors etc set & jointed in neat cement slurry with water proofing compound and pointed with white or coloured cement to match complete all as specified and as directed.

M&L for screed bed or bedding layer of mortar 15mm thick for laying floor finishes in CM 1:6 for laying of floor tiles complete all as specified and as directed.

M&L for glazed ceramics coloured tiles of size 450x350x7mm / 300x200x7mm/350x250x7mm thick in vertical surfaces such as skirting/dados/wall, set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces complete all as specified and as directed.

M&L for 10 mm thick plaster in cement mortar 1 : 4 for fixing of wall tiles complete all as specified and as directed.

M&L for complete removal of existing water proofing treatment including padding any thiclness if any from top of roof and canopies / chajjas of building including removal of debris out side MD land complete all as specified and as directed.

M&L Water proofing treatment on "Non approachable / non accessible and approachable roof" surface (Horizontal & Vertical surfaces) in following sequence through manufacturer / authorized applicator of the manufacturer including taking down of existing roof treatment, properly cleaning & drying the concrete surfaces complete all as specified and as directed.

(i) Applying a coat of oxidised bitumen based solvent primer @ 0.3 Kg / Sqm

(ii) Applying evenly a tack coat of industrial bitumen 85/25 grade @ 1.2 kg/ Sqm incl cleaning surfaces.

(iii) Laying unrolled over the bitumen coated surface, polymeric water proofing membrane Hyperplas standard wt not less than 3kg /Sqm with 100 mm over laps shall be sealed by torch application flame as per manufacturers instruction.

(iv) Applying two coats of bituminous aluminium paint including preparation complete all as specified and as directed.

M&L for PCC 1:2:4 type B0 (Using 12.50 mm graded stone aggregate) in roof padding/kerbs/sunken slab etc complete all as specified and as directed.

M&L 10 mm thick rendering on roof surfaces/concrete surface in CM 1:4 complete all as specified and as directed.

Supply only Integral waterproofing compound, ISI marked.

SUNIL ENTERPRISE

SONI ENTERPRISES