SMART PERIODICAL SERVICES OF INTERNAL/ EXTERNAL SURFACES AND CONNECTED ITEMS OF MD ACCN IN PIRUVIHAR, BASANTER LINE, NCL OCL IN THE AREA OF AGE B/R-III UNDER GE (WEST) DELHI CANTT-10

Notes for all items:- (i) Debris obtained from any dismantling or demolition shall be removed beyond MOD land and rates shall be considered inclusive in respective items quoted rates. (ii) Contractor shall be liable to taking down and refixing of IGL Gas pipe line and meters if required during execution of work through IGL representative. (iii) Contractor shall be liable to repair of electric cable/OFC cable/pipe line, . (any description) if damaged during execution of work. (iv) Work shall be executed in multistorey bldgs (i.e. upto G+8 including Mumty). Rate of scaffolding/safety arrangements are included in item rates. No extra amount shall be paid. (v) As per requirement work may be executed at any given site, within the AoR of AGE B/R-III (W) Delhi Cantt.

Taking down carefully cement or cement lime plaster, grit plaster any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and directed.

M&L 15 mm thick(average) ready mix cement plaster on external surfaces on brick or concrete surfaces complete all as specified and directed.

M&L for 10 mm thick (average) ready mix cement plaster on internal surfaces on brick or concrete surfaces complete all as specified and directed.

M&L for 5 mm thick (average) ready mix cement plaster on internal surfaces on brick or concrete surfaces complete all as specified and directed.

M&L for repairing of spalled concrete on RCC structure like columns ,beams, ceiling ,Chajjas etc in the following stages:-

(a) Preparation of existing surfaces like chipping of unsound weak / loose concrete with electric hammer or manually including tapering all edges, making square shoulders of cavities etc. n.exc 50 mm thickness removal of debris, complete all as specified and directed.

(b) Applying rust remover cum passivator Sika rust off 100 or equivalent as approved By GE @ 0.20kg/Sqm/per coat or as per manufacturer's specifications to remove rust from existing reinforcement as approved By GE. complete all as specified and directed.

(c) Applying a epoxy based zinc rich rebar corrosion protection system of product : Fia zinc (R) R or equivalent as approved By GE @ 0.15Kg/ Sqm/ coat or as per manufacturer's specifications as approved By GE. complete all as specified and directed.

(d) Mixing & applying two component Epoxy resin concrete Bonding coat of Sikadur(R)-32 LP A & B or equivalent as approved By GE @ 0.40 Kg/Sqm(Mixing proportion as per manufacturer's instructions) on prepared RCC surfaces as per manufacture specification including preparation of surface by chipping and throughly cleaning of surface complete wherever required over new reinforcement as approved By GE. complete all as specified and directed. (Reinforcement will be measured and paid separately).

(e) Apply a pre-batched one component polymer modified cementious patch repair mortar n.exc 5

0mm in layer of 15mm thick each of Product: Sika Mono Top®-122 F or equivalent as approved By GE as per manufacturer instructions complete all as specified and directed.

M&L for rendering Washed stone grit plaster on exterior walls in two layers, matching with existing surface ,under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand : 2 marble stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete all as specified (Payment for providing grooves shall be made separately)

(f) Apply aluminised synthetic resin Concrete curing compounds for the prevention of premature water loss from concrete of product: Antisol®-E(WP) or equivalent as approved By GE @ 0.10 to 0.20 kg/m2 as manufacturers instructions complete all as specified and directed.

M&L for forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove cas approved By GE. complete all as specified and directed.

Providing and applying 1-2mm thick wall care putty on walls over plastered surface to prepare the surface even and smooth as approved By GE. complete all as specified and directed.

Providing and applying plaster of paris putty of 3 mm thickness over plastered surface to prepare the surface even and smooth as approved By GE. complete all as specified and directed.

M & L for applying two coats of 100% Nanotechnology based Nano water base high-performance, premium acrylic exterior anti carbonation emulsion paint with unique chemical composition of finest quality (using AIR-LESS PAINT SPRAYER) having VOC less than 38.40 gm/liter (Company Depot Tinted) and durable, water repellent, UV resistant, Fungus/Algae/Bacteria resistant, thermally insulated, elastomeric etc including priming coat of exterior Nano primer applied @ 70-80 Sqft per liter, over wall surface by using automatic AIR-LESS PAINT PRIMER SPRAYER including preparation/leveling of old surface of wall using manual sand paper (where required) of approved grade complete all as specified and directed. Note:- (i). All cuttings/holes in wall/ceiling will be filled by PCC/plaster/putty to match the surface to existing surface in this rate. (ii) Minimum 04 Nos of teams having 06 Nos of painters/workers shall be ready as per site requirement.

Material & Labour for applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over preparation of new/old surfaces. Note:- All cuttings/holes in wall/ceiling will be filled by PCC/plaster to match the surface to existing surface in this rate.

Material & Labour for preparation of old surfaces and applying one coat of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over preparation of surfaces including applied with fully automatic airless spray machine of paint application with a flow speed of min one lit per minute having a pressure of 3300 PSI (appx) complete all as specified and directed. Note:- (i) All cuttings/holes in wall/ceiling will be filled by PCC/plaster/putty to match the surface to existing surface in this rate. (ii) Minimum 04 Nos of teams having 06 Nos of painters/workers shall be ready as per site requirement.

M&L Preparation of newly plastered surfaces and applying two coats of oil emulsion distemper on walls over and including a coat of chalk whiting primer complete all as specified and directed.

M&L for preparation of old distempered surfaces of walls including washing, rubbing down and stopping of nail holes and applying one coat of oil bound distemper (oil emulsion) on walls complete all as specified and directed. Note:- 1. All cuttings/holes in wall/ceiling will be filled by PCC/plaster/putty to match the surface to existing surface in this rate. 2. Minimum 04 Nos of teams having 06 Nos of painters/workers shall be ready as per site requirement.

M&L for preparation of old distempered surfaces of walls including washing, rubbing down and stopping of nail holes and applying one coat of oil bound distemper (oil emulsion) on walls including, applied with fully automatic airless spray machine of paint application with a flow speed of min one lit per minute having a pressure of 3300 PSI (appx) complete all as specified and directed. Note:- (i) All cuttings/holes in wall/ceiling will be filled by PCC/plaster/putty to match the surface to existing surface in this rate. (ii) Minimum 04 Nos of teams having 06 Nos of painters/workers shall be ready as per site requirement.

M/L Preparation of new plastered surfaces and applying three coats of white wash on ceilings complete all as specified and directed.

M&L for preparation of old surfaces of ceilings including cornices, etc and applying one coat of white wash complete all as specified and directed.

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

M&L for preparation of old steel and iron surfaces, kerb stone 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 Preparation of old painted surfaces and applying one coat of cement base paint on walls complete all as specified and directed. Note:- Minimum 04 Nos of teams having 06 Nos of painters/ Workers shall be ready as per site requirement

M&L Preparation of old concrete/Asbestos /Cement/Kerb stone/Plaster surfaces over 10cm width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old Interlocking/ floor/hard standing surface of any descriptions and any position & applying one coats of terra cotta exterior grade paint on floor/tiles etc. complete all as specified and directed.

M & L for removing the plants from the surface of building and injection chemical GLYPHOSPHATE (4% Concentration) of 20 ml or till refusal by making cut / injection in the stem of plant of roots at 30 mm and spraying with solution 25 ml GLYPHOSPHATE (4% concentration diluted with 1 ltr of water) and removing the Plant / vegetation of following girth including penetrated roots complete including necessary scaffolding etc for plants / vegetation of size 0-30 cm girth and making good the disturbed surface with cement mortar 1:3 and applying the same surface finish of the existing surface and finished to match with the surrounding surfaces complete all as specified and directed for buildings upto and including G+8 storeys.

M & L for removing the plants/grass/ vegetation/ mud/dust/tree leaves from the roof surface of building (Acceptable and non accusable both) including brooming, cleaning of dust particles, spoil etc and spraying with solution 25 ml GLYPHOSPHATE (4% concentration diluted with 1 ltr of water) complete including necessary scaffolding etc complete all as specified and directed for buildings upto and including G+8 storeys.

M&L for preparation of old/new surfaces of any surfaces of any description wood, steel, iron, concrete, brick, stone etc., exc 10 cm width or girth and applying two coats of black bituminous paint over and including a coat of primer complete all as specified and directed.

M&L for preparation of new/old surfaces of any surfaces of any description over 10 cm width or girth and applying two coats of floor guard paint over and including a coat of primer complete all as specified and directed.

M&L for applying two coats of damp proof paint of approved make over plastered surface including preparation of walls surface (each coat will be applied at coverage of appx 3.7 to 4.2 sqm/ltr without dilution all as per manufactures instruction) complete all as specified and directed.

S&F 3-5mm thick sheet glass ordinary quality and glazing complete in square n.exc 0.50sqm each as in repairs , complete all as specified and directed.

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples as in repairs, complete all as specified and directed.

S&F 600x300mm acrylic board fixing with SS screws (3 inch) to the existing wall, making good to the surface (Any height) including bldg No & name complete all as specified and directed.

M&L for preparation of existing terrazzo/mosaic tile/kota stone/granite flooring at any position and wax polishing and grinding with mechanical machine (Min three layers) complete all as specified and directed.

M&L for preparation/ cleaning of joints/ pointing to brick work in walls incld watering etc and applying two coat of 100% Premium acrylic emulsion paint complete all as specified and directed.

M&L for complete removal of existing treatment & leveling of walls/ceiling surface using Mechanical/Electrical operated sanding/scraping machine with inbuilt vacuum suction system to suck the existing treatment as retrieved by scraping/sanding etc for obtaining smooth paintable surface as approved By GE. complete all as specified and directed.

(a) Rate is inclusive of preparatory works from item 38.01 to item 38.07 below, rates also includes cost of materials labour, tools and plants, cost of shuttering & scaffolding, safety arrangement quality control and testing etc. complete all as specified and directed.

(b) Chipping of plaster and unsound/weak concrete material till reinforcement bars are exposed, which enables their rust removal vides item 38.03 below, from slabs, beams, and columns etc. with standard power driven percussion type or pneumatic chisel of standard make as directed by Engineer-in charge including tapering all edges, making square shoulders of cavities etc. , disposal of debris up for all lifts and leads complete all as specified and directed.

(c) Rust removal by Providing and applying Fosroc Reebaklens RR or equivalent from SIKA/ BASF, a combination of acid based material, corrosion inhibitors and dispersing agents rust remover, for removal of all rust/ scales/corrosion from reinforcement bars before micro concreting or patch repair, It Shall be applied with brush for complete wetting of rusted metal surface at coverage of 2- 2.5 Sqm/ltr. & allow it to react for 16-24 hours. After 24 hours, a white layer will appear which will protect further corrosion of metal /steel for about 5-7 days. Before applying any protective coating, the surface should be wire brushed and thoroughly cleaned for dust with dry cloth.

(d) Anticorrosive treatment by Providing and applying Nitozinc Primer an epoxy based zinc rich anti corrosive primer having adhesive bond strength ≥ 1.5 MPa as per ASTM D4541, & shall comply to per ASTM B-117 to be applied on well cleaned, fully exposed and all loose scale, rust free rust free surface obtained by grit blasting or suitable means , to be done with coverage @4.5sqm/litres to achieve a minimum thickness of 40microns DFT, complete all as specified and directed.

(e) Epoxy bonding for Old concrete & New concrete by providing and applying bond coat on the prepared surface with two component epoxy based bonding coat Nitobond EP of Fosroc make or equivalent using brush (or) spray as directed having specific gravity 1.15 to 1.2 gm/cc, Compressive strength(BS 6319 Pt.2) more than 40 MPa at 7 days, Flexural strength strength(BS 6319 Pt.3)- 35 Mpa at 7 days, Tensile strength (BS 6319 Pt.7)- 20 Mpa at 7 days, Shear Strength (BS 6319 Pt.4)- 10 Mpa at 7 days, having an over lay time of 6 hrs and 30 ̊C. Bonding agent shall have coverage not less than 2.5sqm/litres complete all as specified and directed.

(f) Laying of reinforcement micro concrete shall be completed within the overlay time of bonding coat. Item rate is inclusive of materials all labour, tools and tackles, complete all as specified and directed.

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over preparation of new/old surfaces including applied with fully automatic airless spray machine of paint application with a flow speed of min one lit per minute having a pressure of 3300 PSI (appx). of walls/ceiling/chajjas/asbestos roof sheet complete all as specified. Note:- (i) All cuttings/holes in wall/ceiling will be filled by PCC/plaster to match the surface to existing surface in this rate. (ii) Minimum 04 Nos of teams having 06 Nos of painters/workers shall be ready as per site requirement.

M&L Preparation of old plaster surfaces over 10cm width or girth not otherwise described and applying two coats of plastic emulsion paint complete all as specified and directed.

M&L French polishing on surface of any description, width or girth including cleaning and preparing the surface including a coat of wood filler on old/new works with one or two coats complete all as specified and directed.