REPAIR/MAINT OF U/S OLD GI/CI PIPE LINE, SLUICE VALVE, CLEANING OF UG SUMP AND SERVICE TANK AND REPAIRS/MAINT OF SECURITY/STREET LIGHTS, POLE PAINTING AND MISC ALLIED WORKS AT RHENOCK AND RONGLI UNDER GE 867 EWS

Amount

M&L for Cleaning of semi under ground water sumps of 50,000 Gln capacity by removing residual/balance water, taking out solid residual loose dirt, scales, mud, fungus, vegetation growth, scrubbing the complete inner surface of wall and floor with wire brushes and cleaning with water and again cleaning and washing completely using bleaching powder and fresh water, drying the entire surface and applying two coats of lime wash internally and writing the date of cleaning on external surfaces with thick synthetic enamel paint in bold Capital letters (not exceeding 15 cm high) once in six month, complete all as specified and as directed.

All as per item no 1.00 above but 10,000 Gln capacity

All as per item no 1.00 above but 5,000 Gln capacity

M&L for disconnecting existing PVC water tanks of capacity 2000 ltrs, setting aside (or lowering if requried) cleaning and removing all scale & dirt etc., from tanks and mouths of circulating pipes etc., by using bleaching powder and writing/marking MES Number and date of cleaning on external surfaces with thick synthetic enamel paint in bold Capital letters (not exceeding 15 cm high) and hoisting if requried, re-connecting and re-fixing in position, complete all as specified and as directed.

All as per item no 4.00 above but 1000 Ltrs

All as per item no 4.00 above but 500 Ltrs

All as per item no 4.00 above but 250 Ltrs

M&L for construction of Valve chamber of internal dimension/size 600 x 600 x 600 mm, with 200mm thick pre-cast PCC solid block masonry (made of Plain cement concrete (1:3:6) type C-1 (using 20mm graded crushed stone aggregate) wall in cement mortar (1:6), with 1.6 mm thick MS sheet cover, fixed with 25x25x6 mm stiffner welded around, welded over angle iron frame of size 65 x 65 x 6 mm with locking arrangements including applying two coats of first grade synthetic enamel paint (of approved tint) over a coat of red oxide primer on steel surfaces, necessary earth work in soft/loose soil with and including 100 mm thick Plain cement concrete (1:3:6) Type C-2 (using 40mm graded crushed stone aggregate) as in foundation, 50 mm thick plain cement concrete (1:2:4),Type B-1 (using 20mm graded crushed stone aggregate) as in coping on top including rendering 10mm thick in cement mortar (1:6), finished even and fair and applying three coats of white wash on exposed surfaces, complete including demolition of existing unserviceable valve chamer, complete all as specified and as directed. (The chamber shall be 150 mm above the ground level).

All as per item No 8.00 above but Valve chamber of internal dimension/size 900 x 900 x 900 mm, complete all as specified and as directed.

S&F gun metal, globe or gate valves of 50 mm bore dia, with iron wheel head, screwed both ends for iron pipes and fixed including taking down old unserviceable one, complete all as specified and as directed.

All as per item no 10.00 above but 40 mm bore dia

All as per item no 10.00 above but 25 mm bore dia

All as per item no 10.00 above but 20 mm bore dia

All as per item no 10.00 above but 15 mm bore dia

Supply only Aquafit brand Calcium Hypo Chlorite 65% to 70% Chlorine content in grangular and tablet form, complete all as specified and as directed. Make : M/S Purichlor or equivalent makes as approved.

Dismantling of old unserviceable tank of 2000 Ltrs capacity make existing PVC water tanks, complete all as specified and as directed.

All as per item no 16.00 above but 1000 Ltrs

All as per item no 16.00 above but 500 Ltrs

S&F Rotational moulded polythene water storage tank ( cylindrical vertical with closed tops ) hoisted and fixed in position of 2000 Ltrs capacity, complete all as specified and as directed.

All as per item no 19.00 above but 1000 Ltrs

All as per item no 19.00 above but 500 Ltrs

Taking up or down existing galvanized iron water tubing and connections, carefully without any damage from the trenches, ground or walls of 50 mm bore sizes, including cleaning for re-fixing.(Excavation and earth work measured and paid separately) including attending any emergency complaint with in the station to ensure proper supply of water with minimum manpower required, complete all as specified and as directed.

All as per item no 22.00 above but 40 mm bore

All as per item no 22.00 above but 25 mm bore

All as per item no 22.00 above but 20 mm bore

S&F in replacement steel water tubing of 80 mm bore sizes, ‘Medium grade’, galvanized, with all fittings; laid in trenches or on ground, complete all as specified and as directed.(Excavation and earth work measured and paid separately)

All as per item no 26.00 above but 50 mm bore

All as per item no 26.00 above but 40 mm bore

All as per item no 26.00 above but 25 mm bore

All as per item no 26.00 above but 20 mm bore

All as per item no 26.00 above but 15 mm bore

Re-fixing the old steel tubing and connections in new or old position in trenches, ground, of 50 mm bore sizes, complete all as specified and as directed.

All as per item no 32.00 above but 40 mm bore

All as per item no 32.00 above but 25 mm bore

All as per item no 32.00 above but 20 mm bore

S&F Cast Iron sluice valve by replacing the u/s of 80 mm dia bore, both ends flanged, with iron wheel, brass spindle complete with jointing materials, nuts, bolts, washers and rubber sheet etc including dismantling old unserviceable one, complete all as specified and as directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for foundation etc. and getting out in Soft/loose soil, complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Soft/loose soil, complete all as specified and as directed.

Removing excavated material n.exc 50 mtr and depositing where directed at level n.exc 1.5 mtr above the starting point, complete all as specified and as directed.

M & L for painting on old surfaces with two coats of synthetic enamelled paint on a coat of red oxide primer, complete all as specified and as directed.

S&F PVC cover for polythene water storage tanks of 2000 Ltrs capacity of different make like sintex/polycon or eqvli etc, with suitable nuts, bolts and locking arrangement incl removing the broken unserviceable one, complete all as specified and as directed.

All as per item no 41.00 above but 1000 Ltrs

All as per item no 41.00 above but 500 Ltrs

M&L for cutting existing steel tubing for alterations or additions (Each cut measured) and inserting new Tee, bend, elbow etc for Upto 40 to 50 mm dia size GI tubing, complete all as specified and as directed.

All as per item no 44.00 above but Upto 25mm dia

S&F PVC float valve, high pressure with polythene float and fly nut complete screwed for PVC pipe and fixed in 25 mm dia bore pipe incl taking down old u/s one, complete all as specified and as directed. Make : PRAYAG or equivalent.

All as per item no 46.00 above but 20 mm dia

All as per item no 46.00 above but 15 mm dia

Excavation in post holes (or simillar holes) each not exceeding 0.5 cum , getting out, retaining, filling in and ramming earth or broken rubble mixed with earth around, in layesrs not excedding 25 cm, watering and removing surplus soil to a distance not exceeding 50 mtr and making good surfaces, complete all as specified and as directed.

M & L for Providing precast cement concrete solid building block over 10cm in width and setting in mortar 1:6 using pre cast cement concrete Block (1:3:6) type C1 (using 20mm graded crushed stone aggregate), complete all as specified and as directed.

M & L for plain cement concrete (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundation , filling and mass concrete, complete all as specified and as directed.

M & L Plain cement concrete (1:3:6) type C-1 (using 20 mm graded crushed stone aggregate) as in coping including weathering, slightly rounded or chamfered angles and throating , as directed and necessary from work, complete all as specified and as directed.

M & L 15 mm thick rendering in cement mortar (1:4) on fair faces of brick or concrete surfaces , rendering finished even and smooth without using extra cement, complete all as specified and as directed.

M & L preparation of new plastered surfaces of walls and applying two coats of white wash on walls, complete all as specified and as directed.

S&F Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165, complete all as specified and as directed at site.

M & L for painting on new surfaces with two coats of synthetic enamelled paint on a coat of red oxide primer, complete all as specified and as directed.

Cutting of PCC making holes inserting GI pipe and making good disturbed surface, complete all as specified and as directed.

S&F Butter Fly Valve lever operated conforming to IS 13095 of size upto 40/50 mm dia PN 1.6, connected with two end flanges suitable for connecting with GI Pipe medium grade, nut-bolts etc including taking down old unserviceable one complete with flanges nut - bolts etc, complete all as specified and as directed.

M&L for Collect sample of raw water from any location at Rhenock and Rongli mil stn, Chemical laboratory testing of water from local PHE department and submit the report to concerned JE (E/M), complete all as specified and as directed.

Repair to u/s sluive valve 80mm bore by dimantling all the parts after removing from site and replacement of all parts like spindle, GM lock, nuts, gasket, nuts both and washer etc to make fully serviceable and refixing the same in original position including connection, complete all as specified and as directed. Note : (Brass spindle will be measured and paid separatley)

All as per item No 60 but for 50mm bore

Supply only brass spindle suitable for 80mm bore sluice valve, complete all as specified and as directed.

All as per item No 62 but for 50mm bore

Painting of GI pipes of any size with two coats of synthetic enamel paint after scratching the existing paint properly and cleaning the surface properly, complete all as specified and as directed.

M&L for non toxic propylene glycol for solar water heating system for 02 Nos of Solar Heating system of 500 Ltrs, complete all as specified and as directed. Make : Solar Supreme for efffective heating of water including all as specified and directed

Dismantling the PVC body multigrade filter unit existing frontal pipe line and valves, reactive of existing filter media, sevicing of multi port valve refilling the media, changing of filter, membrance all as per existing specifications all as per original complete including topping up and reinstallation of unit and testing, complete all as specified and as directed.

Replacement of reverse osmosis micron cartridge of existing type and make complete incliding taking down existing worn out ones, complete all as specified and as directed.

M&L for repair / replacement of Dosing Systems : Anti-scaling, Type :DosingTank & Electronic dosing pump. Capacity of pump :(0-5) LPH (each) Head of pump :10 MWC Capacity &rating of motor :0.25HP, 220V, 1phase, 50Hz, complete all as specified and as directed. Make of pump : IMP Solution preparation tank :Provide (CLINTSCOP) complete all as specified and directed.

M&L for in repair/replacement of Instrumentation for RO Pressure Gauges :03 Nos.Flow Indicator :02 No as per existing size and specifications, complete all as specified and as directed.

M&L for servicing of Solar Water Heating system 02 Nos 500 Lts per day of Supreme solar including cleaning of fins of hot water, cleaning of water storage tanks, checking of loose nut and bolts, repairing of water leakage at joints, replacement of gaskets, repairing of puf insulation including, complete all as specified and as directed.

Taking down unserviceable fitting of any type or any wattage i.e. 100/90/80/72/60/45/30/25 Watt energy efficient street light fitting, identifying the fault, repair / replacement of old unserviceable accessories with new accessories, reassembling and make the street light fitting functional and refixing in existing location including three core copper PVC insulated conductor of 1 sqmm size (nominal area) of suitable length to connect the lumaniries to overhead conductor / existing lines, complete all as specified and as directed. Note : Spares part/material required for repair to street light fitting shall be measued and paid separtely under relevent items as supply only.

Supply only 1100 volts grade heavy duty cable PVC insulated and FR PVC rounded sheathed, copper conductor (flexible) industrial cable, conforming IS: 694 of size 1.5 sqmm 3 core laid along pole from junction box to light fitting, complete all as specified and as directed.

Supply only in replacement of street light driver of 25 watt to 50 watt, 230V,50Hz suitable for operation over voltage range of 140V to 270V by emoving from existing position, complete all as specified and as directed.

Supply only in replacement of street light driver of 55 watt to 100 watt, 230V,50Hz suitable for operation over voltage range of 140V to 270V by emoving from existing position, complete all as specified and as directed.

M & L in for DK Thermoplastic cable junction boxes IP 65 with of size 300x200x105 of metric knockouts for cable entry, weather proof for outdoor installation and including glands and with 4 terminals for terminating one incoming and outgoing UG cable of size 10/16 sqmm 2/4 core and fixed to the PSC/Steel Poles by means of suitable size of clamps with nut and bolts and incl provn for fixing 01 No. of single pole MCBs 6-32 amps,10KA and MCB TP 6-32 amps, 10 KA, ‘C’ series 01 No inside the box incl taking down old u/s junction box, complete all as specified and as directed. Make : Sintex/Hensal or equivalent approved by GE.

S&F Busbar Chambers 4 way 100 Amps outdoor type (IP 65/66) pole mounted including provision of fixing on pole by means of suitable size of clamps with nut and bolts including necessary connection including taking down of old u/s bus bar, complete all as specified and as directed. Make : Havells cat part No IHBC010004 or equivalent make of SMC/Hensel

S&F in repairs LED street light fittings, IP-66, 70 watt including bracket made out of 40 mm dia light grade GI pipe not less than 1.2 mtr long bend to shape duly fixed with MS clamps of 3mm thick, nut, bolts etc complete fixed to steel tabular poles including electrical connection complete with 3 core 1.5 Sqmm PVC sheathed stranded copper wire ISI marked from junction box to fitting, complete all as specified and as directed. Make : Havells, cat part No "ENDURAOMNIPLUSSL70WLED757SASYTOPC" or equivalent model of Crompton/Bajaj/Philips

Supply and Laying in replacement u/s cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables of Size of 16 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded aluminium conductor on wall/in Trench with the help of shadel of following size, complete all as specified and as directed. Make : MESCAB/HAVELLS/POLYCAB/GLOSTER/KEI

M&L for sand cushioning to U/G cable in layers in trenches, complete all as specified and as directed. Note :- Only Puned layers shall be measured for payment

M&L for well burnt bricks, sub class 'B' bricks of size 250mmx125mmx75mm, best quality locally available laid flat dry in trenches for cable protection, complete all as specified and as directed.

M&L for painting of steel tubular pole of any size ,vertical complete with cross arms with one coat of aluminium paint after cleaning and preparation of surfaces of poles, cross arms, painting 30 cm wide Yellow and black strip on poles up to 1.5 mtr high above coping level and numbering of size 70mmx40mm by using stencil to the pole with black synthetic enemal paint (1st grade ), complete all as specified and as directed.

S&F in repair GI Pipes 40mm bore light grade in any position for protection of cable fixed at pole/laid under road , nallah, crossing walls under floors etc, complete all as specified and as directed. Make : TATA/BANSAL/JINDAL or equivalent

S&F in repairs automatic street/security light switch of rating 8 KW in three phase using nature switch for automatic switching of street lights based on lux level on nature light. The sensor (Nature Switch) along with suitable power contactor, MCB and supprot terminals should be enclosed in pole/wall mountable enclosure made of rust proof, electric shock proof, termite proof and FR grade special moulding compound (Polycarbonate) conforming to IP 54, complete all as specified and as directed along with each contactor 25-32 Amps , Incoming-Outgoing MCBs (03 Nos each) rating : 32 Amps, circuit wiring min 10 sqmm. Model - SWADEEP - 02EC8KW3P. MAKE- 1.Nature-Nature Switch : Kakatiya Energy systems Pvt. Ltd / HEALER / BAJAJ / Havells. 2.Contactor : BCH / L& T / Schneider 3.MCB : Hager / Schneider /L&T/C&S. 4. Circuit wiring : Finolex / Polycab or equivalent.

Dismantling/taking up or down roof conductor/down conductor of aluminium strip any size/condition with insulators from the Bldg for replacement of insulator/conductor etc and segregating serviceable conductor for re-use at site and removal of unserviceable conductor and insulators from site of work, complete all as specified and as directed.

Fixing only serviceable roof conductor/down conductor any type/size retrieved under item No 84.00 above on roof wall on porcelain or epoxy spacer insulator (insulator measured and paid separately under relevant item), complete all as specified and as directed. Note :- Rates quoted by the contractor are deemed to be included for cutting ,jointing pieces ofstrip with nut bolts etc.

S&F aluminum strip 25 x 3.15 mm complete with saddles and fixing screws for roof / down conductor on porcelain/epoxy spacer insulatoror fixed on GI Pipe (Spacer insulator measured and paid separately under relevant items), complete all as specified and as directed. Note :- Rates quoted by the contractor are deemed to be included for cutting, jointing pieces of strip with nut bold etc.

S&F porcelain/epoxy white / brown / green spacer insulator with one GI stud bolt with nut and washer with necessary drilling for bolt hole for holding / fixing roof conductor / down conductor of lightning conductor, complete all as specified and as directed.

Fixing only porcelain/epoxy white / brown / green spacer insulator retrieved under item Ser No. 1.00 above with one GI stud bolt with nut and washer for holding / fixing roof conductor / down conductor of lightning conductor, complete all as specified and as directed.

S&F single pointed air termination aluminium rod 12-mm dia 300 mm long with fixing arrangement including dismantling of old unserviceable/ deshaped conductor and removed from site of work, complete all as specified and as directed.

Fixing only in repair single pointed air termination aluminium rod 12-mm dia 300 mm long with fixing arrangement including dismantling of old unserviceable/ deshaped conductor and removed from site of work, complete all as specified and as directed.

M&L for Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw, complete all as specified and as directed.

Dismantling and removing old unserviceable earthing and material and labour for earthing complete wih galvanised steel earth plate electrode 60cmx60cmx6.00 mm thick burried directly in ground vertically toa depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth of not less than 1.5 m below ground level connected to and including galvanized iron earth strip of size 32x6 mm by means of bolts, nuts , chucknut, and washer etc , made of GI and connecting to earth test point all as shown as electrical plate to 5 of SSR Pt -1 2009 an as specified or indicated and testing on completion including earth work and excavation in any type of soil plain cement concrete (1:3:6) type C-I earthing chamber, precast RCC slab 50 mm thick in cement concrete (1:4) type B1 reinforced with welded steel wire fabricated weight not less than 4 Kg/ Sqm . Funnel with GI watering pipe 20 mm bore medium grade wire mesh test point etc, complete all as specified and as directed.

Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp, complete all as specified and as directed. Make : Crompton LPTO-60-CDL/M or equivalent in Havells/Philips or equivalent

Supply and fixing LED Bollard with robust design and efficient light distribution 10W 230 watt volts AC outdoor type with decorative with IP 65 protection with impact and corrosion resistant, complete all as specified and as directed. Make : Crompton LBLSR-10-CDL or quivalent in Havells/Philips or equivalent

M & L for Plain Cement Concrete (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in copping including necessary formwork, weathering, slightly rounded or chamfered angles, finishing of exposed surfaces of concrete to even and smooth without using extra cement, complete all as specified and as directed.

S & F steel tubular swaged pole complete with cast iron base plate, finial taper plug, bots, nuts and screws, pole cap all as specified type 410 SP – 31 ( 9 mtr long ) as per IS 2713-1980, complete all as specified and as directed.

Note: In case doubling/duplicancy of BOQ items , the lowest quoted rate shall be applicable for payment.

SCHEDULE OF CREDIT

PRASAD PRADHAN AND SON

DEEP CHANDRA JOSHI

MS MAYA PRAKASH GOEL AND SONS

RAJU TAMANG

G K SUTHAR

M/S JAYSHREE CONCERN