Southern Railway Tender

" Provision of GRP keyman path arrangements important Bridge 514 Dn in JTJ Sub Division.Supply, providing and fixing GRP Walk way Refugee platform on the out side of Ballast retainer slab of existing Bridges including Supply and fixing of GRP platform structure connecting trolly refugees, with mounting brackets to bridge proper at 1500 mm c/c distance usingSS 316 anchor fasteners duly drilling the bridge structure in the sides, with out affecting its design considerations, and through weep holes and additional holes by removing the ballast under traffic conditions during day or night as per the availability of traffic block and providing steel bolts of approved size as per drawing through the weep holes and additional holes provided in the bridge with stainless steel plates 20 on both sides of the weep holes and IXing the GRP Hand rails with the mounting brackets provided,Laying the GRP Walk way over he frame in the specific arrangements providedand fixing the same to the frame with suitable locking arrangements/brackets etc.complete as directed by the Engineer in charge of the work . The rate quoted isincluding all costs for lighting , scaffolding , temporary platform arrangements orthe safety of workers/ supervisors , cost of drilling , cost of SS bolts & nuts approved diametre, length etc. and cleaning , laying net overing the span in work , to act as a catch for accidently ailing labor, boat arrangements in lake area for the rescue if any required, hire charges for power supply arrangements required for the site, leading of materials from factory to site of work and leading the ame to work spot etc. complete . The material supplied should confirm the specification mentioned in Drawing No. EC/ PL/ 16/ 10 / 1743 GA & GADS Ref LOA No: 01184970108015 Dated: 17/07/2024"

(b) For every addll. Km (or) part there of beyond the initial lead of 20 km (All labour, tools, materials, road vehicles, consumable stores, crew etc., are to be supplied by the contractor only

"Lifting of PSC griders to a height of 5 to 6m, Rail Nesting & side slewing to 9m and 8 launching on the pads Rate including all machineries, labours tools & plants etc.,as per direction of

"Dismantling the existing RCC Box /RCC Bed Block of piers and abutments to required portion before taking up mega block in order to reduce the block period for launching and fixing of 19 new precast RCC Bed block using mechanised Diamond wire sewing & core cutting / wall sewing method to Correct shape and size including clearing of debris without affecting the train traffic movement with contractor men, Materials, machineries etc., as directed by Engr-in-charge.The rate shall include the cost of working platform scaffolding arrangements required for keeping the

" ""Dismantling of existing stagging arrangements including bottom shutters, cross channels, I girders and steel cribs using crane leading and stacking away from the site "" Ref LOA :

SW-1.AJJ-JTJ SECTION:- Rebuilding of Bridge no 514 Up with 14 spans PSC U Girder of

SW-2.AJJ-JTJ SECTION-Provision of RCC Ballast Retainers, protective work against scour by Drop & curtain walls in the important bridge 514 bridge in ADEN/JTJ SUB-DIVN.

"Transporting of 60 kg new PSC track sleepers, from Tiruvalam/ Ambattur or any other concrete sleeper depot/nominated location in MAS division to the site of work duly collecting the same 10 from depot, leading by contractor's own road vehicle such as tractor/trailor by road to site of work, unloading along side of track and distributing the same along cess using road crane etc.as directed by the Engineer-in-charge without infringing tracks with all lead and lift etc. including crossing the track wherever required. (a) Initial lead upto 20 km (All labour, tools, materials, road vehicles, consumable stores, crew etc., are to be supplied by the contractor only at his own cost.)"" Ref LOA

"Description: Casting of precast RCC retainers of 12.2m span bridge at the site of work as per Drg No: RDSO/B10271/1 and as per specification of concrete work laid down in IRS Concrete Bridge Code over suitable steel cribs staging for casting of RCC retainer with Railway's steel cribs without obstructing waterway including providing suitable PCC/ Concrete slabs for the staging if 16 required and lifting arrangements as per approved dawing and as directed by the Engineer in charge of the work with all labours, tools and plants, machineries, materials including cement and steel etc., complete.( one span consists of two numbers of RCC retainers). (All labour, tools,materials, road vehicles, consumable stores, crew etc., are to be supplied by theContractor only at his own cost) Note: Steel cribs rental charges to be borne by contractor as per existing railway rates. Note: This item includes casting of base slabs/ concrete bases over which steel cribs staging to be erected for suitable height for casting of RCC retainers.Steel cribs rental charges to be borne by contractor as per existing railway rates. steel cribs to be properly secured after completion of the work. Note: each unit

SW-1.AJJ-JTJ SECTION:- Rebuilding of Bridge no 514 Up with 14 spans PSC U Girder of

" Erection of Precast bed block/ Ballast Retainers by suitable capacity road cranes using lifting beam under line block /power block etc duly preparing and levelling the bearing area over abutment /pier with a layer of CI boring matrix to a thickness not exceeding 25mm and as directed by 18 Engineer-in-charge including cranes with standby cranes of required capacity men, materials , labour, tools &plants consumables, hiring of cranes and other related materials required for erection should be arranged by the Contractor only (All labour and tools, equipments and other consumsble stores such as cement, CI borings road cranes, crew, fuel, are to be supplied by Tenderer/Contractor only at his own cost and risk (All labour, tools, materials, road vehicles, consumable stores, crew etc., are to be supplied by the contractor only at his own cost.) Ref LOA dated : 01011000025322 Dated

SW-2.AJJ-JTJ SECTION-Provision of RCC Ballast Retainers, protective work against scour by Drop & curtain walls in the important bridge 514 bridge in ADEN/JTJ SUB-DIVN." ""Providing lighting arrangement on hiring basis with contractor's supply of genset and and other fixing materials at particular location of work includes fixing of 4x500 W halogen lights with necessary fittings for night 14 time working as per stipulated norms and lighting the same by means of contractor's supply of 2.5 KVA or higher capacity portable genset, including all luminaries, cables, fuel and tripods. The lights along with genset and necessary fittings either be deposited with SSE/Bridges in charge or can be taken to the stores by the contractor after successful completion of night block on a daily basis. One genset operator and 3 helpers are to be made available for transporting and fixing the lights from the SSE/Bridges depot. (All labour, tools, materials, , are to be supplied by the contractor only at his own

"Dismantling the existing RCCBox /RCC Bed Block of piers and abutments to required portion before taking up mega block in order to reduce the block period for launching and fixing of 9 new precast RCC Bed block using mechanised Diamond wire sewing & core cutting / wall sewing method to Correct shape and size including clearing of debris without affecting the train traffic movement with contractor men, Materials, machineries etc., as directed by Engr-in-charge.The rate shall include the cost of working platform scaffolding arrangements required for keeping the

Hiring of earthwork hydraulic excavator of 0.70 t0 1.20 cum bucket capacity (TATA Hitachi Ex 200/JCB 200/KOMATSU's 200) for removal of earth, boulders, heavy materials, clearing of 15 bushes/vent way of bridges, moving and levelling of Railway earth/boulders to a safe distanc without damaging the railway property. The contractor must arrange road permit for vehicle for all states of operation as per the instructions of Engineer- in-charge. All the costs of arranging the crew, fuel as well as maintenance cost of the machinery including transportation to site should be borne by the

" ""Providing lighting arrangement on hiring basis with contractor's supply of genset and and other fixing materials at particular location of work includes fixing of 4x500 W halogen lights with necessary fittings for night time working as per stipulated norms and lighting the same by means 4 of contractor's supply of 2.5 KVA or higher capacity portable genset, including all luminaries, cables, fuel and tripods. The lights along with genset and necessary fittings either be deposited with SSE/Bridges in charge or can be taken to the stores by the contractor after successful completion of night block on a daily basis. One genset operator and 3 helpers are to be made available for transporting and fixing the lights from the SSE/Bridges depot. (All labour, tools, materials, , are to be supplied by the contractor only at his own cost.) (Note:Unit-Each donotes per gen set) "" Ref LOA :

(b) For every addll.Km (or) part there of beyond the initial lead of 20 km (All labour, tools, materials, road vehicles, consumable stores,crew etc., are to be supplied by the contractor only

SW-1.AJJ-JTJ SECTION:- Rebuilding of Bridge no 514 Up with 14 spans PSC U Girder of

SW-1.AJJ-JTJ SECTION:- Rebuilding of Bridge no 514 Up with 14 spans PSC U Girder of span 18.30 m in ADEN/JTJ SUB-DIVN." ""Transporting of Steel cribs for staging purposes at site from the stores/depot of SSE/Bridges or available any where over chennai division by road or any other 1 means to the site of work in MAS - GDR section and hand over the steel cribs to the stores of SSE/Bridges or any other location a ordered after completion of work using contractor's own tractor/trailor including loading leading, and unloading at nominated location with all leads and lifts etc. complete as directed by theEngineer in charge. (a) Initial lead upto 20 Km (All labour, tools, materials, road vehicles consumable stores, crew etc., are to be supplied by the contractor only at his

Casting of precast posttensioned PSC """"""""U """"""""SLAB 18.3m span single unit at the site without obstructing the waterways as per DrgNo:RDSO/B-10276/R and as per specification of prestressed concrete work laid down in IRS Concrete Bridge Code as directed by Engineer-in-charge of the work over pre-erected staging with Railway steel cribs and rails supplied not in free of cost including providing suitable concrete bases forthe staging required and lifting arrangementsas perapproved dawing with all labour, tools and plant,machines, concretebase,staging arrangements 3 materials such as shuttering,wooden planks,wooden cutblocks ,cement and steel reinforcement steel,sheathingfor cableduct, binding wire,stressing equipment,stressing jacks stressing crew, HTS wires,bearing cones,wedges & other incidental material sand items including provision and arrangements for surface vibrators ,shutter vibrators and needle vibrators etc complete.(All labour, tools and plant,shuttering, supporting materials,cement,reinforcement steel ,HTS wire, stressing jacks,stressing equipments etc to be supplied by Contractor/Tendere only this own risk and cost). (This rate includes construction of temporary steel cribs staging forcasting of PSC""""U"""" girder and RCC pre cast base slab without affecting waterway of the bridge.)""""Note: Each unit

SW-1.AJJ-JTJ SECTION:- Rebuilding of Bridge no 514 Up with 14 spans PSC U Girder of

"Description: ""Transporting of 90R/52kg/60 kg rails from the the stores /depot of SSE/Bridge/P.way available in chennai division or from anywhere over Chennai Division by road to the 12 site of work and hand over realeased Rails, Channel sleepers and other released materials to the nearest station/LC/stores of SSE/Bridge/P.way as ordered after completion of work using contractor's own tractor/trailor including loading, leading, and unloading at nominated locations with all leads and lifts etc. complete as directed by the Engineer in charge. (a) Initial lead upto 20 Km (All labour, tools, materials, road vehicles, consumable stores, crew etc., are to be supplied by the contractor only at his

" Hiring of Road lorry 10 MT capacity including cost of Diesel, Lubrication, repairs, maintenance charges and other consumables, Driver, crew with all charges and allowances and all 6 other incidental charges such as toll charges etc. excluding loading and unloading of materials complete on day-to-day basis and whenever required for transporting the Pway materials including running upto 80 km/ Day and extra running charges. (The rate shall includes vehicle maintenance, crew with all charges and allowances, fuel and other consumables etc. to be borne be the Contractor) (All labour, materials, tools and plants including crew, fuel and other consumables are to be supplied

(b) For every addll. Km (or) part there of beyond the initial lead of 20 km (All labour, 11 tools, materials, road vehicles, consumable stores, crew etc., are to be supplied by the contractor only at his own cost.) All materials ,labour tools, plants and any other incidental work arise at site if necessary at the time of construction of working plat form /cofferdam etc., complete to be borne by the tenderer/contractor and as directed by the Engineer-in charge"" Ref LOA :00889420101256 Dated

SW-2.AJJ-JTJ SECTION-Provision of RCC Ballast Retainers, protective work against scour by Drop & curtain walls in the important bridge 514 bridge in ADEN/JTJ SUB-DIVN.

SW-2.AJJ-JTJ SECTION-Provision of RCC Ballast Retainers, protective work against scour by Drop & curtain walls in the important bridge 514 bridge in ADEN/JTJ SUB-DIVN.