Supply Of [1] At. Sealdah- N. S. Road & Gurard Colony: Improvement And Strengthening Of Jack Roof, Rcc Roof Cantilever Verandah And Chajjas And Other Ancillary Work To Block No.165, 144, 158,225, 224,226 (Type-Ii) At N.S Road (42 Units) And Block No.242 & 243 (Type-Ii) At Guard Colony (16 Units) Including Of Damaged Doors And Windows, Sanitary Plumbing Work & Road Works Under Sse/W/Sdah Under The Jurisdiction Of Aen/W/I/Sdah & [2] At. Sealdah- Narkeldanga & Mugalbagan Colony: Improvement And Strengthening Of Jack Arch Roof, Cantilever Verandah And Chajjas, Sanitary & Plumbing Works And Changing Of Damaged Doors And Windows With Frp Etc. Including All Other Ancillary Works Nkg (Type-Ii) Bldg.No.181, 182,180,162,159,124,101,134 Nkg (Type-Iii Bldg. No.122, 163,189,207, Nkg (Type-Iv) Bldg.No. L/71, L/4 Under Sse/W/Nkg Under The Jurisdiction Of Aen/W/I/Sdah[1] At. Sealdah- N. S. Road & Gurard Colony: Improvement And Strengthening Of Jack Roof, Rcc Roof Cantilever Verandah And Chajjas And Other Ancillary Work To Block No.165, 144, 158,225, 224,226 (Type-Ii) At N.S Road (42 Units) And Block No.242 & 243 (Type-Ii) At Guard Colony (16 Units) Including Of Damaged Doors And Windows, Sanitary Plumbing Work & Road Works Under Sse/W/Sdah Under The Jurisdiction Of Aen/W/I/Sdah & [2] At. Sealdah- Narkeldanga & Mugalbagan Colony: Improvement And Strengthening Of Jack Arch Roof, Cantilever Verandah And Chajjas, Sanitary & Plumbing Works And Changing Of Damaged Doors And Windows With Frp Etc. Including All Other Ancillary Works Nkg (Type-Ii) Bldg.No.181, 182,180,162,159,124,101,134 Nkg (Type-Iii Bldg. No.122, 163,189,207, Nkg (Type-Iv) Bldg.No. L/71, L/4 Under Sse/W/Nkg Under The Jurisdiction Of Aen/W/I/Sdah,