Tender For construction of minor bridges, retaining wall, earth work in formation, blanketing, linking of permanent way including supply of ballast, transportation of p.way materials, building work, water pipe line and others associated works in between ch: 141.430 to ch: 143.070 in connection with chopan-chunar doubling work in dhnabad division of e.c.railway.
Tender For guntakal division : provision of shunting neck at timmanacherla (tim) in guntakal-gooty section involving (i) construction of retaining wall (ii) earth work and (iii) track linking.
Tender For supply of education kit---earth work in rough excavation by mechanical means hydraulic excavator manual means in mass excavation in all types of soil to all depths, backfilling, pcc, filling by brought out earth, rcc foundations, rcc wall, steel reinforcement, shuttering raft, shuttering walls, brick masonry, cement plaster, neat cement punning, removal of wet sludge
Tender For - arc of electrical material. - electrical work :, providing & fixing of ik08, ip 66 protected led street light luminaire on existing bracket/pole. fixture made of powder coated single piece pressure die cast aluminum material with heat dissipation fins on housing with uv stabilized pc (uv stablization report submitted for uv cover ) /toughened glass cover and secondary lens on each led & should be smd type of 3 to 5 watt each . the system efficacy >=125 lm/ wt and potted driver & has a unique bis r number with input voltage ac 120 to 270 v ac with high voltage cutoff @>=300 v ac and auto resetting safety , power factor >0.95 driver efficiency >85% ,thd(i) 10% humidity 10% to 90% rh working temp -5c to 45c . driver current 750ma. the luminaire shall be bis certified and trade mark certified. life expectancy equal or more than 50000 burning hrs with minimum 70% lumen maintened , cri >70 and cct 5700k +355k. surge protection shall be min 4 kv internal and min 10 kv external inside driver compartment. driver should be phase to phase protection of 440 v for 4 hrs. manufactures word mark/name engraved/embossing on die cast housing to allow traceability/authenticity. fixture shall be as per is 10322 complianced.oem must have its own in house nabl lab setup for all testing facilities for led fixtures. (lm79/lm80) certificate/ report with liable warranty of product/accessories from oem shall be submitted. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr . led street light fixture with minimum lumen output 5600 lm, supplying and drawing of xlpe insulated lt aerial bunched aluminium conductor cable confirming to is 14255/1995 and is 398 (pt-4)/ 1994 and as per discom specs. on existing cross arms through i hook with all necessary t&p required including binding and twisting etc. complete in all respect as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr . 1 x 25 sq. mm. + 1x25 sq. mm. (insulated), supply and fixing of 11 kv pin insulator confirming to is:731:1971 with latest ammendment on existing bracket including all accessories like ms forged hot dipped gi pin confirming to is 2486(part-i)/1993 & is:2486 (part-ii)/1989 with latest amendment, and as per latest discom specs. etc. as required. all as per pre approved by engineer in-charge.for additional technical parameters of product / work refer annexure a attached with this bsr, sitc of ip-42 and general construction confirming to is:8623 : 1993, wall/ free standing floor mounted dust and vermin proof compartmentalised cubical panel as specifications and other parameters required as per point (a) ,(b), (c),(d), (e), (f), (g), (h) as below:-(a)thickness of crca sheet shall be 2.0 mm, cable alley compartments having concealed hinged type doors with key type lock with / without detachable extension type structure. removable 3 mm. thick sheet steel gland plates with appropriate size of knockouts for cables shall be provided(b)complete panel shall undergo a process of degreasing, water rinsing, activation, derusting, pickling in acid bath, phosphatising & shall be subjected to nine tank process and then powder coated with approved shade of minimum 70 microns on both side of panel. the panel having pe foam/ neoprene rubber gasket of not less than 3mm thickness ,required hardware , concealed hinged door with key type locking arrangement for equipment/switchgear earthed with 2.5 sq.mm braided copper wire.[c) interconnection between bus bar and switchgears /cable shall be rigidly supported and made out by flexible copper wires (up to 63 amp ) and by solid bus bar (>63 amp ) . control wiring will be carried out with 1.5 sq.mm, earth wire with 2.5 sq.mm and ct with 2.5 sq.mm flexible copper wire only. all joints / interconnections of copper bus bar shall be dully tinned . c
Tender For construction of 4 lane lvup along with reinforced earth wall and service road at location das darga in the ghoshpukur dhupguri section of nh 31d in the state of west bengal on epc mode
Tender For ordinary repair /flood damage road at several patches in ibbr-47,48,49,50 and 51 in the fy 2025-26. sh construction of toe wall, wing wall, filling of available / carried earth to protect the berm at different location of ibbr-47 to 51 including construction of damage culvert 1072 at ibbr-51.subwork/packages:civil work
Tender For construction fo boundary wall, track with earth filling and park with earth filling of deen dayal upadhyay community center ward no.10 mc palwal
Tender For clearance of jungle, construction of retaining wall, earth filling, rcc pillar fencing, toewall, main gate , turning gate, turfing of lawn, plantation, etc. clearance of jungle, construction of retaining wall, earth filling, rcc pillar fencing, toew