SMART PERIODICAL SERVICES AND CERTAIN MISC WORK IN OTM ACCN AT DRONACHAL BHOPAL

Amount

NOTE FOR ALL PAINTING ITEMS :- The work for periodical services shall include the following and the rates quoted by the bidders shall include the same:– (a) The work pertaining to periodical services shall be executed by the contractor as per MoU from authorised applicator through manufacturer of all the materials after approval by the GE. (b) The Contractor shall upload with the documents under cover I "Memorandum of Understanding" (MOU) with at least one of the manufacturers mentioned in the contract, stating that “work will be done by the OEM’s machinery and their supervision and has OEM’s guarantee of minimum five years” failing which the bid shall be liable to be rejected. (c) Use of Scaffolding (in multi-storey building), trestles, ladders, cradles etc necessary for execution of work and protective measures. (d) Removing of Nails, making good holes, cracks etc (e) Work in patches and in narrow /widths, bands, cornices, plasters etc and cutting in edge of line where necessary. (f) Spreading and removing covering to doors, windows, floors, fittings etc to protect them from splashes. (g) Washing floors, cleaning glass, joinery, electric fittings, wirings etc. Drops and splashes of paint to be cleaned to the entire satisfaction of Engineer–in–Charge. (h) Sample patch of 10sqm be prepared considering all the items of periodical and shall be got approved from GE prior to carrying out further work.

(j) Contractor shall deposit entire quantity of materials (proprietary materials) in sealed containers required for painting works covered under subject contract in the custody of Engineer-In-Charge/ Office in charge of unit. (k) Contractor shall submit certificate from OEM before processing each RAR stating that work was done with the OEM’s tools and material and has been done under their supervision. (l) The materials as required shall be issued to contractor by JE/ Engineer-In-Charge on daily basis and the empty containers/ bags shall be deposited in the store of Engineer -In-Charge by the contractor, for verification as per standard consumption/ coverage prescribed by the manufacturers.

M&L for complete removal of existing treatment by scrapping with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7"/9" to make the surface free from dust, loose paint etc. by skilled labour complete all as directed.

M&L for waterproof white cement based premium quality putty to provide smooth ashthetic finish @ 1 Kg(undiluted) per sq mtr. of average thickness 3 mm over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust etc. by skilled labour as per following steps:- Step 1) Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of min 2.5 kg putty per minute. Step 2) Apply the first coat the prepared mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 ltrs per minutes with a maximum pressure 3300 PSI Step 3) Allow 6-8 hrs time to dry the putty surface

Material and labour for removal of damaged Concrete-surface Preparation: Removal of existing affected, distressed, loose cover concrete including loose damaged concrete from all structural members up to beyond the corroded steel reinforcements to a depth of 10 mm minimum behind the reinforcement only at affected concrete (Good & sound concrete should not be chipped / damaged) by chipping / hacking with chisel and hammer or by mechanical means like light weight chisel hammer, chippers, making saw cut at periphery to avoid feather edge and removal and disposal of debris at plant area including labour, tools, electricity, plant and machineries etc. complete as directed by Engg.in charge. Depth of chipping may vary from 20 to 100 mm.

Material and labour for Cleaning of Rust from Rebar : Providing & applying Apcorep Rustrem by brush before that, cleaning the Re-bar by tar brush , sand paper then using air blower to remove the excess rust from concrete surface including labour, tools, electricity, plant and machineries complete as per detail specification and as directed by Engineer-in-charge.

Material and labour for Providing and applying SBR based binder as bonding agent between old concrete surface and repair treatment.

M&L for single component polymer modified repair mortar with compressive strength minimum 38 MPA at 28 days (ASTM C 109:99) and tensile strength minimum 2.5 Mpa (ASTM C 307) up to 15mm in a single coat @ 34 kg per sqm for 15mm thickness as per manufacturer instructions complete all as directed.

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M&L 15mm thick rendering in CM 1:6 on fair faces of brick/concrete surfaces finished even and smooth w/o using extra cement.

M&L 15 mm thick rendering in CM 1:4 ,in two layers (10+5) on other than fair faces of brick work or concrete surfaces finished smooth and even without using extra cement .

M&L 10 mm thick rendering in CM 1:3 in ceiling on fair faces of brick/concrete surfaces finished even and smooth w/o using extra cement.

Integral water profing compound mixed with cement mortar complete all as specified and directed.

M&L for one coat of interior over wall/ceiling grade primer @ 1 ltr(undiluted)/15 sq mtrs diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface for painting of subbsequent coats.

Material and labour for two coat of premium acrylic emulsion paint of interior grade having VOC (Volatile Organic Compound) content less than 50 grams/ltr of approved make complete as specified and as directed.

M&L for one coat of acrylic water based exterior grade primer @0.9 ltr(undiluted)/10 sq mtrs diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

Material and labour for complete removal of existing treatment for preparation of old decorated treatment on wall / ceiling / chajja by scrapping with trucare wall sander : L-01/H-01 (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7"/9" to make the surface free from dust, loose paint etc. or equivalent makes viz Xpress sanding machine having suction vaccum bag or by manual scrapping tools where mechanical removal is not possible and filling cracks, holes etc complete and applying two coats of Anti fungal weather proof grade exterior pure acrylic emulsion paint having VOC less than 100grams/ltr of approved tint over a coat of weather proof primer with crack filling upto 5 bars of positive hydrostatic pressure on vertical walls without any dilution with forced coverage not more than 3.5 sqm / ltr as per manufacturer's instructions and all coats including primer to be applied with fully automatic airless spray machine of paint application with a flow speed of minimum 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in subsequent coats of paint complete all as specified and as directed.

Material and labour for acrylic polymer modified cemetatious coating for waterproofing for wet areas ,bathrooms etc of approved make complete as specified and as directed.

Material and labour for ready to use fiber glass reinforced crack filling compound for both interior and exterior cracks up to 3 mm of approved make complete as specified and as directed.

Samaksh Enterprises (BID ID -3071507)

JYOTI ENTERPRISES (BID ID -3075796)