REPAIRS / MAINTENANCE OF SWIMMING POOL, FIRE FIGHTING AND CONNECTED MISC WORKS AT INS SATVAHANA, INS VIRBAHU, DOCKYARD AREA AND ADJACENT AREAS UNDER GE (UTILITY-II) VISAKHAPATNAM

NOTES/INSTRUCTIONS FOR STRICT COMPLIANCE (a) The contractor shall obtain sample approval for all materials for incorporating in the work as per condition 10 of IAFW-2249 and Para-12 of Special Conditions of tender document mentioned here-in-after. (b) The GE may direct the contractor in writing to procure and deposit up to 80% of the material required for the complete scope of work. The decision shall be final and binding on the contractor. (c) The contractor shall deposit the procured material under intimation to GE to the store of concerned subdivision within 30 days from the receipt of written direction. Failure to do so shall result in a penal recovery of Rs 2000/- per week, levied on the dues of contractor, maximum up to 10% of the work done/CA Amount whichever is higher. (d) The contractor shall obtain approval of “Qualified Tradesman” as per condition 26 of IAFW-2249 before commencement of work at site and shall have sufficient manpower such as plumber, welder, helper etc readily available to meet the site requirement during emergency situation as per directions of Engineer-in-Charge/GE.

NOTES/INSTRUCTIONS FOR STRICT COMPLIANCE (e)The breakdown/Leakeges should be attended well within time mentioned here-in-after from the time of intimation (through Verbal/Site Order/Written) by the Engineer-in-Charge/GE, failing which a penal recovery of Rs 500/- per hour shall be deducted from contractors dues: Size of Pipe Time limit to attend Breakdown & Completion Upto 50mm 6 Hrs 50mm-100mm 8 Hrs More than 100mm 12 Hrs (f) The quoted rates shall be inclusive of cost of necessary Tools, Plants, Safety Equipments, Machinery, Arrangements of Manual Dewatering/Dewatering pumps and Temporary lighting arrangements for work during night time etc as per site requirement. (g) The quoted rates shall be inclusive of cost for necessary scaffolding for working upto 9th floor level of multistoried Buildings under AoR of GE (U-II).

Excavation in trenches not exc 1.5 mtr wide and n exc 1.5 mtr in depth and getting out in hard/dense soil for laying cables, erection of poles, complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in hard/dense soil, complete all as specified and directed.

Removing surplus excavated soil not exc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point, complete all as specified and directed.

Supply and installation of chlorine gas supplied in 900/1000 kg cylinders for water treatment at Swimming Pool / Water Supply installations under the AOR of GE (U-II). Note: (i) Testing of cylinders, repair to outlet valves of cylinders, gas control and regulating system should be checked and ensured for leakproof and proper functioning at each replacement of cylinder and the rate is shall deemed to be included for the same. (ii) Chlorine gas will be supplied in 900/100 Kg as ordered and directed by Engineer-in-Charge as per site requirement. (iii) All safety equipment's/Masks should be provided by the contractor during replacement of chlorine gas cylinder and the rate is shall deemed to be included for the same.

Supply only copper sulphate, complete all as specified and directed.

Supply only Alum (Crystal type), complete all as specified and directed.

Supply only calcium hypo chloride of 65%-70% of chlorine, complete all as specified and directed.

Supply only poly aluminium chloride, complete all as specified and directed.

Comprehensive Maintenance of Chloronome plant gravity panel type at ETS , of capacity 0.60 Kgs per hour for chlorin Swimming pool ating the swimming pool water, testing for leakages, rectifying the leakages and attending to required repairs, with and including replacement of spares of Chloronome plant for smooth and efficient functioning without any breakdown, complete all as specified and as directed by Engineer-in-charge.

Supply and replace Panel connecting copper tube set for chloronorm plant gravity feed as per sample including taking down the unserviceable spare parts of the Chloronation plant, complete all as specified and directed.

Supply, fix, testing and commissioning new 24 Volts, 180 AH In-built Battery charger including removing existing unserviceable one, complete all as specified and directed.

S&F self reinforced PVC 50mm dia helifier hose in suction sweeper pump at Swimming pool, complete all as specified and directed.

M&L for cleaning of UG sump/ balancing tank Satavahana for swimming pool up to 30000 litres capacity by pumping out the accumulated water in the bottom and removing the complete silt from the sump and depositing at a distance 1.5KM outside MD land and levelling as directed and cleaning with bleaching powder and wire brushing the sump after scrapping the walls and bottoms of the sumps completely without disturbing the filtration pump to swimming pool including painting the sump and lettering the sump capacity, date of cleaning and due date of cleaning on the sump wall and applying one coat of cement wash to entire sump, complete all as specified and directed. Note: The quated rate shall be inclusive of all T & P required for dewatering of balancing tank.

Supply and fix in repair 80 mm bore CI sluice valves PN 1.6 (Raising type) conforming to IS 14846 flanged end with iron wheel head and stainless steel spindle flanged joints including necessary nuts, bolts, and washers etc, complete all as specified and directed.

All as per SL item No.15 above but of size 100 mm dia.

All as per SL item No.15 above but of size 150 mm dia.

All as per SL item No.15 above but of size 200 mm dia.

All as per SL item No.15 above but of size 300 mm dia.

Supply and fix in repair 80 mm dia CI foot valve, complete all as specified and directed.

Supply andfix in repair 150 mm dia CI foot valve, complete all as specified and directed.

Supply and fix in repair 200 mm dia CI foot valve, complete all as specified and directed.

Supply and fix in repair 200 mm dia Cast Iron fanged Non return Valve with necessary rubber gasket, bolts, nuts and washer, complete all as specified and directed.

Supply and fix in repair 150 mm dia Cast Iron fanged Non return Valve with necessary rubber gasket, bolts, nuts and washer, complete all as specified and directed.

Supply and fix in repair 100 mm dia Cast Iron fanged Non return Valve with necessary rubber gasket, bolts, nuts and washer, complete all as specified and directed.

Supply and fix in repair 80 mm dia Cast Iron fanged Non return Valve with necessary rubber gasket, bolts, nuts and washer, complete all as specified and directed.

Supply and fix in repair 50 mm dia Cast Iron fanged Non return Valve with necessary rubber gasket, bolts, nuts and washer, complete all as specified and directed.

Material and labour for cleaning of RCC equalisation tank of approx. size 5.5 m x 6.0 m x 5.74 m at STP 350 KLD by bailing out the accumulated raw water at the bottom and removing the complete silt/sludge/dirt from the tank and depositing away exc 1.5 KM and n.exc 5.0 KM from site as directed, scrapping the tank inner walls and bottom with wire brush and cleaning the tank inner walls and bottom with the bleaching powder slurry completely including applying one coat of cement wash to entire tank externally, complete all as specified and directed. Note: The quoted rate shall deemed to be inclusive of T&P and transportation required for disposal of sludge/dirt away from the site.

All as per SL item No.28 above but RCC treated water tank/Aerators tank of approx. size of 3.5 mtr dia area with depth up to 12 feet complete all as directed.

Material and labour for cleaning of RCC raw water collection tank of approx. size 6 Mtr dia and 5 Mtr depth at STP 500 KLD by bailing out the accumulated raw water at the bottom and removing the complete silt/sludge/dirt from the tank and depositing away exc 1.5 KM and n.exc 5.0 KM from site as directed, scrapping the tank inner walls and bottom with wire brush and cleaning the tank inner walls and bottom with the bleaching powder slurry completely including applying one coat of cement wash to entire tank externally complete all as directed by Engineer-in-Charge. Note:- The quoted rate shall deemed to be inclusive of T&P and transportation required for disposal of sludge/dirt away from the site.

All as per SL item No.30 above but RCC equilisation tank of approx. size 15 m x 6.0 m x 5.74 m.

All as per SL item No.30 above but RCC treated water tank/Filter feed tank of approx. size of 7.5mX 3.5mX 3 mtr

All as per SL item No.30 above but traeted water RCC open air under ground sump of capacity 2 lakh ltrs of approx. size of 7.5mX 3.5mX 3 mtr with 3 mtr hieight fountain

All as per SL item No.30 above but for treated over head RCC tank of capacity 0.5 Lakh ltr of approx. size of 3.5mX 2.5mX 1 mtr

Shifting of pump set with motor of any type and capacity from any pump house located under AoR of GE (U-II) to civil workshop for repair / rewinding and bringing back with suitable mode of transport, complete all as specified and directed.

Material and labour for overhauling of suction sweeping pump set of 3 HP to 5 HP capacity by disconnecting/ dismantling and replacement of unserviceable worn out bearings, renewal of worn out parts like shaft sleeves, oil seal / gland rope, rubber packing / coupling, greasing and connecting up and testing, complete all as specified and directed.

Supply, Laying, Testing and Commissioning in trenches or drawn through pipe or fixed on wall / poles LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 16 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor, including disconnecting, dismantling and taking down/out old unserviceable cable, complete all as specified and directed. Note :- (a) The cost of Al thimbles/lugs and cable gland etc shall be included in quoted rate and no extra payment shall be made for this. (b) Excavation, earth work, sand cushioning and brick protection shall be measured and paid separately under respective items.

Supply, Laying, Testing and Commissioning in trenches or drawn through pipe or fixed on wall / poles LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 10 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor, including disconnecting, dismantling and taking down/out old unserviceable cable, complete all as specified and directed. Note :- (a) The cost of Al thimbles/lugs and cable gland etc shall be included in quoted rate and no extra payment shall be made for this. (b) Excavation, earth work, sand cushioning and brick protection shall be measured and paid separately under respective items.

Supply, Transporting, Erecting & fixing truly in vertical position 07 metres long hot dipped galvanised octagonal pole with top A/F 70 mm bottom A/F 130 mm ,made out of 3 mm thick HT sheet along with base plate of size 220mm x 220mm x 12mm , including 1500 mm long single arms bracket made out of 48 mm dia,GI pipe,M 20 in PCD 205 mm,700mm long and projected 100mm,"J" type EN8 grade set of 4 Nos foundation bolts along with tempalates,with & including disconnecting, dismantling and taking out of old LT PCC/Steel tubular pole any type and any size from foundations including dismantling of concrete, MS clamps, nuts-bolts, earth wire, over head line conductors, insulators, guarding cradles and other accessories including undermentioned provisions of the followings, complete all as specified and directed:- (a) MCB,SP,6A ,230 V ,B series,10 KA mounted on and including 3 mm thick plastic laminated sheet-01 No. (b) 4 way connector ,bolt type having locking arrangement,weather proof and water proof control space: 01 No. Notes :- (a) The rate quoted shall also deemed to be inclusive of the cost for provision of 50 mm bore PVC pipe from cable trench to centre of the pole concrete. (b) The quoted rate shall also deemed to be inclusive of the cost for connecting with including suitable lugs of the existing incoming and outgoing LT UG cable of any size in the pole box of new octagonal pole. (c) The quoted rate shall also include concrete for foundation ,Reinforcement and form work all as per manufacturers instructions. (d) The excavation and earth work for foundation of pole is deemed to be included in the rate quoted.

Supply & Fixing in repairs 210 Watt LED Flood light fitting pressure die cast aluminium housing with heat resistance toughened glass IP66 protection with PC lens for symmetric light distribution and toughened glass fixed on housing. Lumen efficacy of 140 lumen/Watt and system lumens 12600 or above . LM 79 and LM 80 report should be submitted to department. THD < 10 %, CRI >70, CCT 5700K, operating temperature -10 degree C to +45 degree C with integral electronic LED driver with APFC lower THD open circuit protection surge voltage protection upto 10 KV with built in SPD and other safety test as IS:15885Part-2/Sec13. IK 07. Average life 50000 Hrs @ L 70 B 50 on 12 to 16 Mtr pole complete fixing on the existing steel tubular pole 16 Mtr height inclluding making electric connection, complete all as specified and directed. Note:- (a) Contractor shall produce the Genuineness and warranty certificate from the manufacturer before fixing. (b) All complaints will be rectified on PRIORITY basis upto completion of contract. (c) Contractor shall arrange / provide suitable ladder (Telescopic/Hydra) with technicians for repair of street lights from statrting of contract upto date of completion of the work.

Cutting and removing burnt out winding from electric motor of any make of capacity up to 5 HP and rewinding with super enamelled copper winding wire of existing gauge and number of turns including varnishing, heating etc and testing for satisfactory performance, complete all as specified and directed.

Cutting and removing burnt out winding from electric motor of any make of capacity 7.5 HP to 10 HP and rewinding with super enamelled copper winding wire of existing gauge and number of turns including varnishing, heating etc and testing for satisfactory performance, complete all as specified and directed.

Cutting and removing burnt out winding from electric motor of any make of capacity 12.5 HP to 20 HP and rewinding with super enamelled copper winding wire of existing gauge and number of turns including varnishing, heating etc and testing for satisfactory performance, complete all as specified and directed.

Cutting and removing burnt out winding from Non-clog type sewage submersible electric motor of any make up to 10 HP and rewinding with water proof poly wrapped copper winding wires of existing gauge and number of turns and testing for satisfactory performance, complete all as specified and directed.

Supply only ball bearing suitable for electric motor of any make and capacity up to 5 HP all as per sample suitable for existing model of motor, complete all as specified and directed.

Supply only ball bearing suitable for electric motor of any make and capacity 7.5 HP to 10 HP all as per sample suitable for existing model of motor, complete all as specified and directed.

Supply only ball bearing suitable for electric motor of any make and capacity 12.5 HP to 20 HP all as per sample suitable for existing model of motor, complete all as specified and directed.

Supply only the following spare parts suitable for centrifugal / monoblock sewage pump sets of any make and capacity 5 HP to 20 HP all as per sample suitable for existing model of pump sets, complete all as specified and directed :-

Ball bearing

Oil seal

Stainless Steel Pump shaft

Cast Iron Bearing housing

Mechanical seal

Cast Iron Pump casing

Cast Iron Impeller

Cast Iron Suction cover

Cast Iron Intermediate cover

Oil SAE 20 Grade

Supply only the following spare parts suitable for Non-clog submersible sewage pump sets of any make and capacity up to 20 HP all as per sample suitable for existing model of pump sets, complete all as specified and directed :-

Pump / Motor casing

Discharge Cover

Bearing housing

Impeller

Cutter

Pump shaft

Shaft sleeve

Wear plate

Mechanical seal

Shaft seal

Cable clamp

Spindle bolt and nut

Discharge elbow

Material & Labour for repair / servicing to Air compressor of cap 20 HP air blower with air filter, silencer, drive bearing and bearing (Gear side) Oil seal drive end long shaft and short shaft, lip seals gear and bearing cover, gasket gear cover and welding grinding & polishing drive rotor shaft assembly as per bearing size with & including replacement the recommended oil grade as per OEM instruction and greasing and assembling and testing on load, complete all as specified and directed by Engineer-in-Charge. Note :- One year warrenty to be given by the contractor, any defects in the warranty period to be repaired free of cost.

Supply and fix in repair LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection, complete all as specified and directed.

Material and labour for painting of wall surface with epoxy bonding agent, complete all as specified and directed.

Material and labour for preparation of old painted surfaces of fresh water / sewage pump sets of capacity 3 HP to 5 HP and painting to electric pump/air blower/compressor and motor set and base frame with two coats of synthetic enamelled spray paint of approved colour as per standard MES colour coding, complete all as specified and directed by Engineer-in-Charge.

All as per item No. 55.00 here-in-before but of capacity 7.5 HP to 12.5 HP

All as per item No. 55.00 here-in-before but of capacity 15 HP to 20 HP

Material and labour for preparing new or previously untreated steel surfaces of water pipe lines of any size / Pressure sand filter / Activated Carbon Filter / Electric Panels any position / MS plates / grills etc, with two coats of synthetic enamelled paint over one coat of red oxide primer with & including marking direction of flow & name of feeder etc, complete all as specified and directed.

M & L for sludge removal, Acid cleaning of tube settler tank, complete all as specified and directed.

M &L sludge removal and acid cleaning of Raw sewage tank, complete all as specified and directed.

M &L sludge removal and acid cleaning of sludge sump, complete all as specified and directed.

M &L sludge removal and acid cleaning of Filter Feed Tank, complete all as specified and directed.

M &L sludge removal and acid cleaning of reactor -1, complete all as specified and directed.

M &L sludge removal and acid cleaning of reactor -2, complete all as specified and directed.

Supply and fix in repairs butterfly valve of size 50 mm dia, complete all as specified and directed.

All as per SL item No.65 here in before but 80 mm dia

All as per SL item No.65 here in before but 100 mm dia

All as per SL item No.65 hereinbefore but 150 mm dia

All as per SL item No.65 hereinbefore but 200 mm dia

Surface dressing in soft/loose soil not exceeding 15 cm deep, cutting/ cleaning of branches, bushes/plants/ grass obstructing the pipe line/ valve chambers/ sumps/OHTs and path on either sides of water supply installations area including disposal the material up to a distance not exceeding 50 m, complete all as specified and directed by Engineer-in-Charge.

Labour only for attending break down of following size pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes, CI / DI Collar / mechanical Joints etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary dewatering pumps, JCB's, Cranes, complete all as specified and directed by Engr-in-Charge:- Note 1 :- The quoted rate shall deemed to be inclusive of the following:- (i) Arrangement of suitable Pump sets for dewatering at the time of attending break down. (ii) Necessary labour/trade men for attending break down. (iii) Labour element required for Dismantling /fixing CI/DI/MS pipes, specials, fittings etc. Note 2 :- Earth work, Supply only (as for site , as per types , as per size) pipes, specials, fittings shall be measured and paid seperately under relevant items.

100/80 mm bore DI/MS/GI pipe

150 mm bore DI/MS/GI pipe

200 mm bore DI/MS/GI pipe

Supply only MS ERW pipe of 200mm dia, 5.4mm thickness, complete all as specified and directed by Engineer-in-Charge.

Supply only MS ERW pipe of 150mm dia, 5.4mm thickness, complete all as specified and directed by Engineer-in-Charge.

Supply only MS ERW pipe of 100mm dia, 5.4mm thickness, complete all as specified and directed by Engineer-in-Charge.

Supply only MS ERW pipe of 80 mm dia, 4.8mm thickness, complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in coping, bed plates including necessary form work, complete all as specified and directed by Engineer-in-Charge.

Labour for attending GI/PPR/CPVC pipe line complaints (break downs) in buildings upto G+3 floor in trenches/ floors/ path/walls for pipe of size 20 mm to 50 mm dia including cutting and threading of pipes as per site requirement, complete all as specified and directed by Engr-in-Charge. Note: The quoted rates shall be deemed to inclusive of all GI fittings like bends, sockets, unions, reducers and elbows etc., as required at site.. GI Pipe shall be measured and paid separately under relevent items.

Supply and fix GI tubing medium grade of following sizes, complete all as specified and directed by Engineer-in-Charge. Note: The quoted rates shall be deemed to inclusive of all GI fittings like bends, sockets, unions, reducers and elbows etc., as required at site.

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

100 mm bore

Supply and fix gun metal gate valve with iron wheel head screwed both ends for iron pipe of following size including dismantling old one, complete all as specified and directed by Engineer-in-Charge.

20 mm dia bore

25 mm dia bore

40 mm dia bore

50 mm dia bore

80 mm dia bore

M& L for servicing of LT panels of any size by cleaning the panel, bus bar chamber with CTC solution, and welding the door using arc welding and fixing hinges, necessary nut and bolts, washers and made it completely functional for open/ close including painting of panel by spraying with two coats of epoxy based paint over a coat of red oxide primer, after cleaning of rusty panel surface both inside/ outside by emery paper and necessary preparation of smooth surface suitable for painting and including checking of incoming and outgoing connections, Re-fixing of existing ACBs & MCCBs, testing & commissioning, connected PCC & frame works, rewiring of control and power wiring with suitable size of FRLS copper cable but not less than 1.5 Sqmm, replacing of various unserviceable ON/ OFF switches, lugs etc making the panel fully functional, complete all as specified and as directed.

M & L for construction of valves pit chamber having intermal dimention 120 cm x 120cm x 120 cm (internal height) using PCC (1:4:8) 40mm graded stone aggregate for foundation 15 cms. Thick, 23 cm tick wall in CM (1:4), 10mm tick rendering all around the brick work with 1:6 cement mortar, PCC (1:2:4) type B1 coping with 20mm graded aggregate for grouting MS frame including 3mm tick MS top sheet cover with locking arrangement painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primers including necessary excavation in any type of soil, returning filling in and removal of surpuls soil to a distance not exceeding 50 mtrs all as specified and includung demolition/ dismentling of existing valve chamber, complete all as specified and as directed.

All as per Item No. 81.00 of the above but dimention of 90cm x 90cm x 90cm complete.

S & F framed work as in doors, Grills, or gates, of angle or other section with gusset plates, rails, braces etc complete drilled for fixing of steel sheeting or other covering doors/ chamber covers etc to be prepared for hanging or sliding with and incl either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing of Fe 410(grade -E250) quality B, complete all as specified and as directed.

S & F in repair GM fire hydrant landing valve type A (single head outlet) of 63 mm dia with new hydrant ISI mark, complete all as specified and as directed.

S & F in repair GM fire hydrant landing valve type B (Double head outlet) of 63 mm dia with new hydrant ISI mark, complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C2 using 40 mm graded stone aggregate as a base foundation for the pipe lines including one coat of white wash and necessary form work complete all as specified. Note:- The quoted rates shall demmed to be inclusive of removing the damaged PCC base foundation, levelling surface as per direction.

S & F in repair single hydrant stand post made of MS pipe of size 80 mm bore heavy grade, 1.50 m height with 90°, duck foot bend both end flanged and including welding if required to suit single fire hydrant valve and testin,g complete all as specified and directed by Engineer - in - Charge.

Taking down & refixing the old fire hydrant valves of size 63/80mm dia from hydrant post and removing the corrosion,changing the damaged pins from pivot end, softening the shaft of iron wheel and applying the greese for lubrication of fire hydrant valve, complete all as specified and as directed. Note:- The quoted rates shall demmed to be inclusive of Nut & Bolts, rubber gaskets and other connected items.

M & L for Repair/ maintenance of fire hose box by changing of damaged doors along with locking arrangements, front glass of existing size, PCC foundation and necessary rubber gaskets for doors, complete all as specified and as directed. Note:- The quoted rates shall demmed to be inclusive of one coat red-oxide paint, paint red and inside clean white paint and numbering of box as directed.

S & F in repair 15 mtrs long percolating canvas hose of 63mm dia with male and female coupling with copper winding conforming to IS 903, complete all as specified and as directed.

S & F in repair hose reel drum 30 mtrs lengt, complete all as specified and as directed.

S & F in repair four way fire brigade inlet connection with isolation valve with instataneous gun metal coupling 63mm dia complete all as per fire standards made out of 150mm dia class 'B' MS pipe, complete all as specified and as directed.

Supply and fix in repair 63 mm SS branch pipe and nozzle confirming to IS:903, complete all as specified and as directed.

Supply, fixing in repairs crompton greaves heavy duty exhaust fan motor 380 mm including fan blade ,loures , shutter , single phase 230 volt 50 Hz copper wounded as per site requirement etc complete including dismantling and removing of existing unserviceable exhaust fan from wall of any make/type/capacity including removing of all fixing accessories etc and refixing the exhaust fan, complete all as specified and directed by Engineer-in charge.

Material and labour for clean dry sand in trenches/ducts for cushoning to cable, complete all as specified. Note:- Punned thickness shall be measured for payment.

M&L for well burnt bricks sub class 'B' brick straight or curved on blank old size laid flat with equal to length of brick laid dry over electric cable for protection, complete all as specified and directed by Engineer-in charge.

SCHEDULE OF CREDIT Note :- Amount of Rs. 1,49,405.50 indicated in Tender Documents as Schedule of Credit shall be deducted from the total quoted amount of BOQ.