Drainage Works Tenders

Provision of GI pipes (50/100/150mm dia) for cable laying with offset at both ends 02 and with couplings over RCC Bridges/ Drainage/ Culverts with concrete masonry supports of size 300mm x 300 mm x 300 mm at an interval of 2m. The ends of the pipes shall be closed with brick masonry abutments work so that no cable is exposed, the work shall be carried out as per the instructions of Railway representative at site. (Supply of GI pipes with couplings and laying of cables is not included in this item). [Stone jelly of size 20/25mm, bricks, sand, cement and all other miscellaneous materials required for the work shall be supplied by the Contractor]. Above/

Supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm and B.G 10stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over( silver oak joists ) of size 10cm x 6.50cm spaced at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete complying with standard specification. TNDSS NO: 30&86 - Drain

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 (1cement : 3 coarser sand) including making joints with or without grooves (thickness of joints except ar sharp curve shall not to more than 5mm) including making drainage, opening wherever required complete etc. as per direction of Engg-in-charge (Length of finished kerb shall be measured for payment)

Supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm and B.G 10stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over( silver oak joists ) of size 10cm x 6.50cm spaced at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete complying with standard specification. TNDSS NO: 30&86 - UPTO 1 Mtr For RCC Slab Culvert ABUTMENT

Providing, installation, testing & commissioning of diesel generating set suitable for operation at site with rated output of 320 KVA. The DG set shall be compliant with latest CPCB norms and shall comprise of a silent, eco-friendly diesel engine and an alternator close coupled and mounted on a common base frame along with standard accessories within acoustic enclosure & rated for continuous duty with overload provision of 10% for running electrical induction motor with different capacities coupled to sewage / drainage pump as well as illumination system. The DG set shall be providedalong 285 Sq mm 3.5 core Alcabling from D.G set to main MCC panel, earthling as per OEM recommendations. The job includes P/L of RCC foundation block as per OEM recommendations along with CGI roofing. Make (Cummins/Caterpillar/Kirloskar/equivalent)

drainage & water supply connection and minor correction to perform experienced in Lab shall be done by contractor at his