Mechanical Works & Maintenance Tenders

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 60 metres lead as per direction of Engineer - in- charge (As per SOR No. 17.04)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. DSR _ 15.3

M&L in repair for identification sign/cautionary mandatory and information sign board area exc 0.60 Sqm and n exc 1.20 Sqm with thickness not less than 3.0mm aluminium composite panel covered by encapsulated lens type retro reflective sheet (grade 3M type II diamond grade of make 3M/dark eye/SNI ) on both side with green base, including writing of necessary letter/symbols of reflective type fixed on and including stainless steel frame of size 25mmx25mm and hang on 50mm dia stainless steel pipe(fabrication work from SS-304 material) of height 2.4 mtr from ground level to top and post embeded in ground with PCC 1:3:6 TYPE C-2 using 40mm graded aggregate of size 45x45x45cm including necessary excavation and earth work and making plateform of size 150x45x30cm with PCC 1:2:4 using 20mm graded aggregate including necessary formwork and covering all exposed surfacess with black colour glazed ceramic tile (joint less) of size (600x300x7mm) / (450x300x7mm thick over and including 10mm thick backing coat in cement mortar(1:4) set and jointed in neat cement slurry and pointed to match the tiles complete. Note:- The specifaction of board is held with GE(A) Barmer as sketch. The letters and symbols etc on both side shall be as per site requirement of user and as approved by GE. The size and font of wording/ arrow/ symbols as per direction of Engineer In-Charge.

100.37.10.5:Grinding cut and weld edges of 350mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

Structural steel fabrication and erection at site for roof purlins, truss members etc of all sizes for roof trusses, brackets, bracings, side cladding, platforms, hand rails, racks etc., as per instructions using light weight GI sections. supplied from Stores, including painting two coats with chlorinated rubber paint above one coat of primer, setting and fixing to position by welding/ bolting, all safety precautions to men and materials, at contractor's risk and cost, all labour charges, hire for tools and plants, all other incidental expenses etc., complete.

Material and labour for Earthing complete with hot dip galvanized steel pipe in pipe electrode, outer pipe 76 mm dia medium grade and inner pipe 32 mm dia including testing. 3 metre long and having 50x6 mm terminal on inner pipe to connect earthing strip with 14 mm dia holes for nut bolts. buried directly and vertically in ground with top edge at 30 cm below ground level after making bore hole of 100 mm dia and 3.3 metre deep using suitable mechanical drilling machine (for drilling near the specified bldg) connected with galvanized steel earthing lead of 32 x 6 mm strip with minimum two Nos of GI nut, bolts and connected to test point from earthing pit. The electrode pipes should be filled with 2x 25 Kg bags of carbon based earthing compound. The compound shall be highly conductive, hygroscopic, non magnetic, non corrosive in nature and have best moisture retaining qualities! with ph value between 7-9, connected to the earthing test point, fiber reinforced plastic pit not less than 300x300 mm with pit cover, including necessary returning, filling and removal of extra soil compete all as specified and directed. Make: U protect/True power/Fast electrode