GE (AF) AWA-38/2019-20

Amount

Preparation of existing concrete/ bituminous painted surface by brushing off the loose particle or dust etc any loose flakes of old paint and applying one coat of exterior water based emulsion paint of any colour, complete all as specified and as directed. Make : ACE of Asian Paint (India) Ltd/ EXCEL of Nerolac Paints / WALMASTA of Berger Paints

Preparation of existing concrete/ bituminous painted surface by brushing off the loose particle or dust etc any loose flakes of old paint and applying one coat of road marking paint of any colour , white/yellow/ orange in marked pattern such as line, dashes, arrows, and letter etc.exc 10cm wide, complete all as specified and as directed. Make : Shalimar Paints/Berger Paints/asian paints/Nerolac paints. (NOTE: Painting to be done in every quarter and measured each time seperatly.)

Preparation of black top surface by wire brushes for removing caked mud etc sweeping with brooms and finally fanning cleaned surface to remove all loose dust etc and wetting the surface with water as directed by Engineer -in - charge, applying polymer modified emulsion with mechanical sprayer @ 0.3 Kg( 0.15 Kg Solution + 0.15 Kg water) /Sqm mix with water 1:1, complete all as specified and as directed. Make :- HINCOL COLAS Ltd/STP Ltd or equivalent as approved by GE.

Repair to existing construction joints of size 20 to 40 mm wide and 40 mm depth (average) consisting of the following activities:-

(a) Racking out old decayed/damaged existing sealing compound and cleaning the joints thoroughly by removing dust, dirt, foreign material by appropriate hand tools such as chisel, Hammer or L hooks. NOTE- After cleaning the joints thoroughly, it shall got approved from GE before progressing further. (b) Removing the existing sealing coumpound from the edges, bottom and sides of the joints by cutting edges, bottom and sides of the joints 1mm of the existing construction joints (upto the full depth of existing joint) by mechanical tool (diamond cutter) to make the cross section of joint truly rectangular. NOTE - Cleaning the edges/sides/bottom of joints by using diamond cutter only and cleaned surfaces shall got approved by GE, after cleaning process, primer and joint filling shall be done in presence of Engr -in- Charge. ( c) Once again cleaning the joints with compressed air and applying two priming coats upto the full depth & width of the existing joints after an interval of 30 minutes to complete prepared surfaces of the joints. (d) Filling the closed plyethylene back up road 20 to 40 mm dia (as aplicable to joints)of make ELECON or M/s Supreme Industries Ltd and applying bond breaker tape on top of backup rod for complete width of joint and filled with polysulphide or polyurethane based sealant (minimum depth of sealant above backup rod shall be 15 mm) all as per manufacturer"s instruction including applying masking tape on edges of joints to prevent accidental spillage of sealant on top surfaces and removing the tape after sealant is applied complete all as specified and directed. NOTE . (i) Masking tape shall invariably be used on both sides of the joints otherwise a panal recovery of Rs. 20.00 /RM shall be effected for both sides. (ii) Material shall confirm to BS ( Make FOSROC (COLPOR -200 gray) or Chemtallraj India Pvt Ltd. (RALLITHANE ) OR STP Ltd (Shalifex PU) OR CICO OR Cippy poly Seal OR CHOKSEY. (e) Electric supply shall be arranged by the contractor at his own arrangements .

MIR AND CO

MS Ghulam Hassan and Sons

M/S Gh Qadir and Sons

M/S RATHER CONSTRUCTION CO

M/S ORISON ENTERPRISES

M/S ABBAS M. ENTERPRISES

M/S Bashir Ahmad Guroo