Design, Detailed Engineering, Manufacture, Supply and laying of 4.82kM of 110 kV, 1x630 Sq.mm Aluminium XLPE UG Cable and accessories at K.Sathanur 110 kV SS

ABSTRACT

Supply of Materials

Labour Charges

Applicable GST Amount (Total GST Amount @18%)

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Supply of Materials

Supply of GI tower/extension parts/DP structures/ X arm including stub & cleat in accordance with boards design as per approved drawing and BOM as detailed in this specification including cost of all materials ,labour, transport,lead, lift etc complete .

HT Tower with stub & cleat

MS Tower with stub & cleat

Supplying of hot dip Galvanising & bolt & nuts,stepbolt with various sizes of required length,Spring Washers as per relevant latest IS Specification including cost of Transport charges and all lead,lift,etc,complete as directed by the engineer at site.

Single Suspension fitting for panther

Single tension fitting for panther

90 KN Polymer Long rod of suspension insulators

120 KN Long rod of single tension insulators

D Shackle

U bolt 16mm dia

Single tension fitting For Earthwire

120 KN Ordinary Disc insulator

90 KN Ordinary Disc insulator

1x630 Sqmm XLPE Aluminium UG cable

110 KV 1x630 Sqmm normal straight joint

110 KV 1x630 Sqmm insulated joint

Out door terminaton kit for 110 KV 630 Sqmm XLPE cable

Link box single phase with CCPU

Link box single phase without CCPU

Link box three phase with CCPU

110 KV outdoor terminature structure with cable supporting and terminal clamps etc complete.

Supplying of 6.35/11 KV, 400 sq mm Sheath bonding cable with accessories as per approved drawings standard specifications etcas directed by field engineers.

Supplying of Optic fibre cable 48 fibre with splicing joints, HDPE duct and all accessories as per approved drawings standard specifications etc as directed by field engineers.

Supplying of 110 KV LAS, with supporting structure & earthing suitable for 1x630 sq mm Alu conductor XLPE etc.

Supply of spring loaded clamp suitable for 110 KV, 630 sq.mm, UG Cable at cable termination tower and 110 KV cable pot structure.

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Labour Charges

Removing of black top road and disposed away from the site as directed by the Engineer including cost of labour specification complete.

Check survey and Pit marking including clearing bushes, removing, levelling the location

Earth work excavatin in hard gravelly soil, stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth mixed with small size boulders etc., complete as per standard specification complete.

Earth work Excavation and depositing on bank with initial lead of 10 metre and lift of 2 metre in soft disintegrated rock, laterite soft rock or kankar not requiring blasting including all leads, lifts etc., as per standard specification complete.

Earth work Excavation in medium rock and dense medium rock not requiring blasting including all leads, lifts etc., as per standard specification complete.

Earth work Excavation in Hard rock by wedging and chiseling and trimming to proper shape where blasting is prohibited including all leads, lifts etc., as per standard specification complete.

Supplying and filling the trench with M sand along the cable route and in joint bay as per standard specification, including cost of all materials, labour, lead, lift etc., complete.

Setting of stub and cleat,template including assembling of template setting of stub ,cleat and dismantling of template and shifting the template from loc to loc and reassembling including cost of template , all labour, T&P , lead, lift , fabrication charges etc complete. CT Tower

Transporting and laying of RCC 1:1.5:3 mix UG cable cover slab and route indicator from casting yard to work site placing in position as required at site.

PCC 1:3:6 using 20mm metal without formwork including cost of all materials labour,curing lead lift curing etc complete.

Reinforced cement concrete in CC 1:1.5:3 mix using 12 to 20mm HBG machine crushed metal without form work for fence wall raft including cost of all materilas,labour,curing vibration charges including cost of all leads, lifts as per standard specification etc., complete (but excluding cost of steel reinforcement)

PCC 1:2:4using 20mm metal for cable joint bay padding concrete , CTT foundation without formwork including cost of all materials labour,curing lead lift etc complete.

PCC 1:2:4using 20mm metal for fencing wall , cable pot with formwork including cost of all materials labour,curing lead lift etc complete.

RCC M30 without form work for pile

RCC M30 with form work for pile cap, with steel formwork for foundation and chimney concrete etc

Providing pipe type earthing for each tower location including extra excavation in foundation pits of towers for fixing 3m long 25mm dia GI "B" class earthpipe and GI wire 2.40m long with legs on both terminals for connecting the GI pipe with tower leg ,refilling with excavated earth mixed with solt and charcoal as per standard specification including all cost of 25 mm GI B class pipe as per IS fabrication of legs for connection arrangement materials,transport, all labours, leads, lifts etc complete.

Brick work in C.M. 1:3 using chamber burnt class II bricks, for cable joint bay in below ground level including, cost of cement, all materials, labour, curing, all leads and lifts, etc complete as per Standard Specification.

Reinforced cement concrete in CC 1:1.5:3 mix using 12 to 20mm HBG machine crushed metal with form work for cover slab , route indicator cable pot, LAS and RCC joint bay including cost of all materilas,form work charges,labour, curing vibration charges including cost of all leads, lifts as per standard specification etc., complete with form work (but excluding cost of steel reinforcement)

Labour charge for fixing templates for cable pot and LAS in correct level and alignment including cost of all leads, lifts , T &P s as per standard specification etc., complete

Supplying and fabrication of grouting bolt including cost of cutting bending threading and galvanizing the thread portion including cost of two nuts etc., complete

Providing earth pit of 115mm dia bore to a depth of 6m including cost of materials and labour for fabrication of earth electrode using MS rod 40 mmdia and insert electrode in to borewell and refilling with red soil and bentonite powder of 30 kg and other sundries ,identification board of size 300 x150 mm 14 SWG lettering and 12 mm M.S round rod to be fixed in the board as directed by field Engineer.

supply and Labour charges for machineries ,consumable for erection of earth matt and earth raisers as directed by field engineers

Refilling with the excavated earth other than sand including watering consolidation in 150mm layers as per standard specification etc complete.

Disposal of excess earth away in low lying area as per Engineer incharge at site including all labour, lead, lift , etc., complete.

Dewatering charges per hour including hire charges for 3/5 HP Diesal motor with Pump

Providing shoring and shuttering in foundation using wooden planks and scantling

Erection of GI tower/tower extension parts ,square cross arm with bolt & nuts including sorting out of tower parts as per the specification and punching of bolt & nuts, final checking and all other incidental charges for erection,including cost of all T&P,labour, lead, lift etc complete. as per approved drawing , BOM and specification. The rectification of defects found by operation staff during handing over of line to be done at free of cost.

Hoisting of 7 units of suspension insulators with all allied hardwares

Hoisting of 8 units of single tension insulators and fixing of SB damper

Hoisting of 90 KN Polymer Long rod of suspension insulators with all allied hardwares

Hoisting of 120 KN Long rod of single tension insulators with all allied hardwares

Plastering with CM 1:3, 12mm thick including all cost of shuttering charges lead lift curing labour materials etc complete.

Providing watch and ward during excavation of trench and after laying of cable etc., complete.

Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting, bending tying and fixing in position as per specification including cost of all materials, labour, lead, lift, tools and plants etc., complete

Providing full welding of all bolts and nuts in the erected towers from ground level to the cross arm bottom level in the tower including painting of bolts and nuts with two coats of best quality of cold galvanised paint having atleast 90% zinc content and approved by the Engineer at site including cost of paint and all other materials, hire charges for diesel generator and welding transformer, all labour, transport charges etc complete.

Supplying and Providing of Winch, steel wire drum, cable drum stand, rollers, ramp and other T&P 's required for laying to the work site by engaging lorry and crane for site including Equipment cost,T&P cost,loading and unloading etc (No material will be supplied from department stores.) Positioning of winch , D.G.set and others rollers for cable laying on a day before laying and dismantling and resting of rollers in rollers boxes after completion of laying.

Laying 1x3 runs of 1X630 Sq.mm 110KV XLPE UG cable in trench and duct including blowing Earth Continuity Conductor 1x400sq mm sheath bonding cableby means of winch over rollers , dressing the cable in trefoil formation, tying the cable with nylon rope at every 3m intervals.The rate includes the cost of pulling the steel wire rope from winch side to drum side,tools & plants, labour consumables, lead,lift etc., complete.

Loading at site,Transporting to EB Store and unloading and devolution of balance cables if any and Empty 110KV cable drums in lorries from various work site including cost of all lead, Lift, labour,Tools and plants etc., complete.

Supplying, laying and tensioning of Chain link fencing mesh size 50x50mm 10gauge & three rows barbed wire with height 1.85m and tying with the intermediate posts in GI flats using bolt & nuts including cost of all materials, lead, lift, labour, as per standard specification, etc., complete

Providing barricade arrangement wherever necessary with 5 cm to 8cm dia casurina vertical post andhorizontal runners (vertical post every 1.0 m c/c for anover all height 1.5m driven 0.30m into the ground +1.20m projected above ground level) and horizontal runners in 3 rows cost of all materials , cutting to size taking pits, not to affect the flow of traffic and movement of public transporting to worksite including lead, lift, lift, etc., complete. Note: The barricade have to be removed and refixed twice, for cutting the trench and secondly for removing the dumped earth for laying the cable and the bidder rate shall provide for such operation.

Supplying, laying the warning grid tape to cover the entire Width of the trench including transporting, cutting and pasting the same with required adhesive etc. complete

Dismantling the brickwork, PCC, RCC inside the cable trench and cable duct wherever occurof any thickness and clearing the trench/duct free from debris and without hinderence to the cable laying work including lead, lift, labour, tools & plants etc., complete as per direction of Engineer-in-charge.

Brickwork

Plain Cement Concrete

Reinforced Cement Concrete

Providing Shoring and Strutting using necessary Country Wooden Planks 40mm thick and 8cm to 10cm dia. Casurina,vertical posts at every 300mm C/C of 1.80m height duly anchored 300mm into the ground for firm support including placing and making the two rows of planks of top and bottom and one middle row of casurina with strutt arrangements at top so as to afford easy laying as cables. The rate shall also include necessary storage charges for the casurina and Country Wooden Planks at suitable place so as not to affect the traffic and movement of public transporting them to work spot lead lift besides the cost of materials etc., complete. ( Any other improved method of shoring and strutting is also accelptable to TANTRANSCO. But at no extra cost to TANTRANSCO )

Supplying and laying of wooden platform for public convenience to cross over the trench including cost of all transportation making and placing wherever required, labour lead and lift etc,complete as per the direction of Engineer at site.

Supplying and laying of HDPE pipe of 160 mm dia wall thickness 10mm with spigot and socket end by trench less method 2m to 3m below the ground level horizontal direction drilling (HDD) without affecting any highway installations and other service lines. The rate includes the provision of drive pit, entry pit, exit pit as required and removing the soil from the pipe, cost of jointing the pipe with fusion method tying and providing 7/20 SWG GI wire inside the pipe and closing the ends by end cover etc. complete or by any other suitable method as the site condition may warrant as approved by the Engineer at site.All the tools and plants ie machinery, labour, and materials are to be provided by the contractor (tenderer)

Supplying and laying of PVC pipe of 160 mm dia with higher thickness inside trench including labour, and materials are to be provided by the contractor and as per the instruction of site Engineer.

TRENCHLESS CUTTING-PUSHING AND JACKING: Supplying and laying of manufactured MS encasing pipe of 1150mm (3X350) dia through soil mass below the road by lowering the pipes into the drive pit by pipe by pushing &jacking mathod under traffice conditions without infringing and causing any hindrance to the movement of the vehicles using hydraulic jacking system by excavating the earth from inside the pipe already laid and jointing the pipe by welding including bailing out of water from excavated trenches ,pit,etc.complete and as directed by the site Engineer (All materials,labour,tools and equipments to jacking /drilling road, vehicle, consumable stores,etc are to be supplied by the contractor/tenderer at his own cost only).Railway crossing portion.

Supplying and laying and butt welding of 250mm HDPE pipe and inserting the MS encasing pipe for laying the cable

Supplying and laying and butt welding of 140mm HDPE pipe and inserting the MS encasing pipe for laying the cable

Providing white rubber sheet of size 0.50mx0.30m, 3mm tk. for encasing the 160mm dia PVC pipes at duct ends including cost of all materials, lead, Lift, labour, etc., complete.

Bailing out water from cable trench and duct while excavating and also while laying cable using 5HP diesel pump including cost of fuel, operator etc., complete.

Supplying, fabricating and Laying of MS platform with heavy angle and sturt support for laying the cable encasing MS pipe beside the road culvert to pass the cable in same alignment of cable trench without infringing and causing any hindrace to the movement of the vehicles etc. complete and as directed by the site Engineer at the time of executing the work (All materials,loading unloading, transporting to sit, labour, tools and equipment, etc. are to be supplied by the Contractor/ tenderer at his own cost only).

Supplying and Laying of the manufactured MS 6 MM thick encasing pipe of 600mm (ID) over the fabricated platform beside the road culvert to pass the cable in same alignment of cable trench without infringing and causing any hindrace to the movement of the vehicles etc. complete and as directed by the site Engineer (All materials, labour, tools and equipment to jacking / drilling road, vehicle, consumable stores, etc. are to be supplied by the Contractor/ tenderer at his own cost only).

Supplying and laying of 40 mm dia HDPE pipe including blowing Armoured fiber optic cable (for UG) including cost of joints, HDPE pipe ,hire charges for blower transporting , lead, lift, labour etc., complete.

Labour charge for following suitable to 110 KV 1x 630 Sqmm Aluminium conductor XLPE lead sheathed UG cable.

Cable straight Joint & Insulated Joint

out door Termination structure with terminal clamps including kit

Clearing juliflora jungle and clearing away from site as directed by Engineer incharge at site.

Labour charges for erection 110 KV LAS, with supporting structure & earthing suitable for 1x630 sq mm Alu conductor XLPE lead sheathed UG cable etc.

Design and detailed drawing of Pile foundation for 110 KV tower including cost of all materials, labour charges, charges for analysis, design, drawing, preparation of reports, etc., complete.

Transport of piling and boring equipments such as boring rig, winches, motors, bentonite pump, shells, boiler casing pipe, etc., to location by pulling into river using crane including transport and hire charges etc., complete.

Setting of piling and boring equipement, tripod with all accessories and tools at each pile location based on the sequence of operation approved by the Engineer incharge at site irrespective of the location and distance of the boring rig for 500 mm dia pile including mobilisation and demobilisation after comletion of pilling works etc., complete.

Supplying, fabrication of 6mm MS sheet for making into circular casing shape to there required dia including welding, placing in position and driving into bore hole including cost of all materilas and MS plate, all labour, lead, lift charges, etc., complete. For 500mm dia

Installation of vertical cast-in -situ borded RCC piles of 500 mm dia of suitable depth of 21m from basement floor level, using RCC M30 design mix and 20mm HBS, mixed with Conplast SP337 @300ml per bag of cement, providing temporary casing pipe of minimum length of 1m at top using drilling mud (Bentonite Slurry) of suitable of bore holes for the remaining length, concreting the pile through tremie pipes with minimum cement content of not less than 400KG /Cum of concrete incuiding the cost of all materials, labours lead, lift, T&P etc complete, but excluding the cost of reinforcement.

Chipping and dismantling of weak pile concrete from bed level to cutoff level of pile to met sound concrete and clearing the dismantled concrete from pile location including cost of all labour charges etc., complete.

Providing steel scaffolding with steps under rental basis for 45 days, for 110 KV cable termination tower of hight 30 mtrs, usingCuplock scaffolding system using Base jack, Extenter, Ledger, Jointer, Joint pin, Diagonal ledger pipe with swivel coupler etc. and dismantling the scaffolding after sucessful completion of cable termination including cost of hire charges for scaffolding materials, labour for erection, lead, lift etc.

Erection of spring loaded clamp suitable for 110 KV, 630 sq.mm, UG Cable at cable termination tower and 110 KV cable pot structure.

Design and detailed drawing of Railway crossing for 110 KV tower including cost of all materials, labour charges, charges for analysis, design, drawing, preparation of reports, etc., complete.

Conducting detail survey by conducting theodolite aligment chain survey, fly leveling and plotting the profile in the tracing sheet using Indian Ink and lettering using stencils with suitable scale and preparing of tree schedule and submission of profile in duplicate with soft copy and GPS co-ordinates including cost of all materials, labour, lead, lift etc., complete. (Profilerole in duplicate and soft cop 2 Nos)

Preparation of route map and supply of 10 Nos ammonia print copies including cost of all materials, labour, lead, etc.,complete.

Preparation crossing drawing for Telecommunication lines, Railway lines, Highways, EHT lines and supplying of 10 Nos Ammonia print copies including cost of all materials, lead, lift, etc., complete.

Soil investigation by auger up to the depth of 20 M or up to refusal strate where N - value is obtained 50/100 whichever met earlier. Conducting Penetration Test at the change of layer and at specified interval of 1 M to 1.5 M, carrying out las tests as per IS standards, providing report with recommendation for foundation including mobilisation and demobilisation, shifting from location to location, water charges for drilling, etc complete.

Designing all the components of the foundation (Special Type) based on soil investigation as per the requirment including, preparation of Drawings for all the components of the proposed construction and submission of drawings 6 copies+2 soft copies, after getting approval from the competent authority, including cost of all materials, labour, leads, lifts T&P etc complete.