Thorough repairing including roof treatment in Electrical Substation 2 near Gate 3 at Jadavpur University Main Campus.

Stripping off worn out plaster and raking…the compound as directed. PCS [Item B 10 ] Page 11

Labour for Chipping of concrete surface before taking up Plastering work. PCS [Item I B 1 ] Page 192

Applying 2 coats of bonding agent …. (1 bondingagent : 4 water : 6 cement )….specification PCS [Item C (C) 8 (a) ] Page 45

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6 mm nominal size) …. As per relevant IS codes. Pakur Variety PCS [Item C B 33 ] Page 20 of 3rd Corrigenda

Plaster (to wall ,floor, ceiling etc.) with sand cement …. where necessary (ground floor)with 4:1 cement mortar, 20 mm thick PCS [Item I 2 (ii)(a) ] Page 50 of 3rd Corrigenda

Painting with best quality synthetic enamel paint….surface where necessary Two coats (with any shade except white) With super gloss (Hi-gloss) On timber or plastered surface …. other than white PCS [Item K 2 (A) ] Page 200

On steel or other metal surface…other than white PCS [Item K 2 (A) ] Page 200

Acrylic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer ………. and smoothning of surface. Two coats PCS [Item J 10 ] Page 196

Applying exterior grade Acrylic Primer of approved quality … manufacturer's specification and as per direction of the EIC One coat, Water based interior grade acrylic primer PCS [Item J 8 (a) ] Page 196

Protective and decorative acrylic exterior emulsion paint …… all incidental charges but excluding the cost of primerNormal Acrylic Emulsion PCS [Item J 17 (a) ] Page 197

Removal of rubbish, earth, etc. from the working site … as per direction of the EIC PCS [Item B 13 ] Page 12

Roof treatment by application of non toxic polyurethane modified acrylic based single component (P U Roof Coat) solvent free, cold applied polyurethane modified elastomeric waterproofing membrane with excellant UV resistant .... apply two coats along with a Priming coat and reinf.with or without 20 gsm Geotextile Fleece, incld. the cost of primer coat and base preparation, tools & Plants but excld the cost of scaffolding and stagging ….of EIC PCS [Item E B 5 ] Page 5 of 13th Corrigenda

M.S. works in framed gratings of window etc.made of round or square bars and frame ..., as directed. PCS [Item F 12 (A) ] Page 90 of 3rd Corrigenda

Supplying , fitting & fixing Zn -Al alloy coated (followed by colour coated ) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile ….. minimum side lap. In Roof with 0.50mm thick sheet PCS [Item E 14 (i) (a)] Page 83

Supply of UPVC Pipes (B Type) & fittings…IS 13592-1992 Single socketed 3.0 Metre Length, 110 mm S & P [Item B II 23 ] page 69

Bend 87.5 0, 160 mm S & P [Item B II 23 ] page 69

Pipe Clip, 160 mm S & P [Item B II 23 ] page 69

Earth work in excavation … as required complete. Depth of excavation not exceeding 1500 mm PCS [Item A2 (a) ] Page 1

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm …. including the cost of supply of sandBy fine sand PCS [Item A4 ] 5th Corrigenda Page 1

Brick work with 1st class bricks in cement mortar (1:6) In foundation and plinth PCS [Item C (A) 8 ] Page 2 of 3rd Corrigenda

In superstructure, ground floor PCS [Item C (A) 8 ] Page 2 of 3rd Corrigenda

Reinforcement for reinforced concrete work in all sorts of structures…as per drawing and direction.For works in foundation ….. upto 4m, Tor steel / mild steel PCS [ Item C 40 (a) (i) (III)] Page 1 of 10th Corrigenda

Ordinary cement concrete M 15 ( mix 1:2:4 ) ...…. as per I.S 456 - 2000 Pakur/ Chandil variety PCS [ Item C 4 (a) ] Page 10 of 3rd Corrigenda

Supply of Santras for Wall Cutting, Chiselling etc. PCS [Item B 6 ] Page 303

Supply of Mazdoor PCS [Item B 3 ] Page 303