COMPREHENSIVE MAINT OF EXTERNAL WATER SUPPLY LINES AND ASSOCIATED B/R WORKS IN OLD AND FORT CANTT UNDER GE (EAST) PRAYAGRAJ.

Excavation in trenches in soft/loose soil n. exc. 1.5 mtr deep and not exceeding 1.5 mtr in width for taking up/down underground water tubing and/or laying of CI/GI pipes (new or old) of any dia and getting out complete all as specified and as directed.

Excavation in trenches in hard & dense soil (in Road cutting / plinth) soil n. exc. 1.5 mtr deep and not exceeding 1.5 mtr in width for taking up/down underground water tubing and/or laying of CI/GI pipes (new or old) of any dia and getting out complete all as specified and as directed.

Removal of surplus soil to a distance not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr from starting point complete all as specified and as directed.

Returning filling in including spreading, levelling watering and well ramming in layers not exceeding 25 cm thick in any type of soil after the existing water pipe lines have been taken up/out and new existing pipe line laid and tested complete all as specified and directed.

Taking up or down old steel tubing 15 mm bore and connections from trench/floor/along wall including cleaning for refixing or removal from site complete all as specified and directed (excavation and earth work shall be measured and paid for separately).

Description all as per item No. 5 above but GI tubing of size 20 mm bore complete all as specified and directed.

Description all as per srl item No. 5 herein before but GI tubing of size 25 mm bore complete all as specified and directed.

Description all as per srl item No. 5 herein before but GI tubing of size 40 mm bore complete all as specified and directed.

Description all as per srl item No. 5 herein before but GI tubing of size 50 mm bore complete all as specified and directed.

Description all as per srl item No. 5 herein before but CI/ GI tubing of size 80 mm bore complete all as specified and directed.

Supply, Laying, jointing and testing PP-R concealed pipes 3 layer 20mm outer dia PN 16 (SDR 7.4) with all fittings fusion welded having thermal stability for water supply , laid in trenches or alongwall or roofs and in floors etc complete all as specified and as directed (excavation and earth work shall be measured and paid for separately)

Description all as per srl item No. 11 above but size of tubing 25 mm outer dia.

Description all as per srl item No. 11 herein before but size of tubing 32 mm outer dia.

Description all as per srl item No. 11 herein before but size of tubing 50 mm outer dia.

Description all as per srl item No. 11 herein before but size of tubing 63 mm outer dia.

Description all as per srl item No. 11 herein before but size of tubing 110 mm outer dia.

Taking up from trenches old Cast iron pipe 100 mm bore of any class & length (including all fittings) including disconnecting pipes & fittings including cleaning for refixing or removal from site complete all as specified (excavation and earth work shall be measured and paid for separately).

Description all as per srl item No. 17 above but CI pipe of size 150 mm bore.

Description all as per srl item No. 17 herein before but CI pipe of size 200mm bore.

M&L Laying, jointing and testing DI (Ductile Iron) pipe 100 mm bore with Spigot and socket ends (ISI Marked) centrifugally cast of class K-7 and in any length, laid in trenches complete all as specified and as directed (excavation and earth work, cast iron fittings or special for spigot and socketed shall be measured and paid for separately).

M&L Laying, jointing and testing DI (Ductile Iron) pipe 150 mm bore with Spigot and socket ends (ISI Marked) centrifugally cast of class K-7 and in any length, laid in trenches complete all as specified and as directed (excavation and earth work, cast iron fittings or special for spigot and socketed shall be measured and paid for separately).

M&L Laying, jointing and testing DI (Ductile Iron) pipe 200 mm bore with Spigot and socket ends (ISI Marked) centrifugally cast of class K-7 and in any length, laid in trenches complete all as specified and as directed (excavation and earth work, cast iron fittings or special for spigot and socketed shall be measured and paid for separately).

M&L in repair for replacement of gun metal gate valve ISI Marked with iron wheel 15 mm bore complete with necessary fittings as required at site complete all as specified and as directed.

Description all as per srl item No. 23 above but size of gun metal gate valve 20 mm bore.

Description all as per srl item No. 23 herein before but size of gun metal gate valve 25 mm bore.

Description all as per srl item No. 23 herein before but size of gun metal gate valve 40 mm bore.

Description same as per srl item No. 23 herein before but size of gun metal gate valve 50 mm bore.

Disconnecting and taking down existing unserviceable sluice valve 80 mm bore from pipe line including flanged joints fittings and removing from site complete all as specified and as directed.

Description all as per srl item No.28 above but size of sluice valve 100 mm bore.

Description all as per srl item No. 28 herein before but size of sluice valve 150 mm bore.

Description all as per srl item No. 28 herein before but size of sluice valve 200 mm bore.

Supply, laying and jointing cast iron sluice valve in repair of class PN-1.6, IS-14846 marked 80 mm bore with steel spindle, & cast iron wheel having both flanged and drilled ends including rubber gasket, nut bolt and washer heavy duty 16mm dia etc complete all as specified and directed. Make ;- Kirloskar/ BIR

Description all as per srl item No. 32 above but PN 1.6,size of sluice valve 100 mm bore.

Description all as per srl item No. 32 herein before but PN 1.6 size of sluice valve 150 mm bore.

Description all as per srl item No. 32 herein before but PN 1.6 size of sluice valve 200 mm bore.

M&L in repair ductile iron fittings or specials for flanged / spigot socketed end pipe upto 150 mm bore conforming to IS-1538 and ISI marked such as bends , tapers, tee pieces (single & double branch) any type, and angle/radios amd Straight connecting pieces but all ends flanged complete (joints, excavation and earth work shall be measured and paid separately)

M&L in repair ductile iron fittings or specials for flanged / spigot socketed end pipe from 200 to 300 mm bore conforming to IS-1538 and ISI marked such as connecting pieces and end flanged and other socket or spigot and bell muth pieces one end flanged other end tapering as bell mouth (joints, excavation and earth work shall be measured and paid separately)

Demolition of brick work built in cement mortar including all arches, pillars etc and removal of brick bats from site and rubbish to a distance n.exc 100 mtr complete all as specified and directed by Engr-in-Charge.

Demolition of cement concrete (un reinforced) as in foundation not exc 15cm thick(below or above ground level) of old foundation of valve chambers and coping etc and removal of rubbish to a distance n.exc 100mtre complete all as specified and directed by Engr-in-Charge.

M&L plain cement concrete 1:3:6 type C-2 using 40mm graded mechanically crushed stone aggregate as in foundation including necessary form work all as specified and directed by Engr-in-Charge.

M&L plain cement concrete 1:2:4 type B-1 using 20mm graded mechanically crushed stone aggregate as in coping including necessary form work & finishing the surface even and smooth without using extra cement complete all as specified and directed .

M&L brick work with sub class ‘B’ bricks straight or curved on plan exceeding 6m mean radius using old size bricks in cement mortar 1:4 for supports to pipes and repair to valve chambers complete all as specified and directed.

M&L plain cement concrete 1:2:4 type B-2 using 40mm graded mechanically crushed stone aggregate 100mm thick as in road cutting including necessary form work & finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L in repair for cutting cast iron 100 mm bore pipes for insertion of new tees, branch and reducing to required length complete all as specified (Both sides cut shall be measured as one unit).

Description all as per srl item No. 44 above but size of CI pipes 150 mm bore.

Description all as per srl item No. 44 herein before but size of CI pipes 200 mm bore.

M&L in repair run lead joint for 80 mm bore cast iron pipe and fittings including material like lead, spun yarn, caulking etc complete all as specified.in new pipes / in leaking joints including dewatering the trenches/ pits where ever required complete all as specified and directed.

M&L in repair run lead joint for 100 mm bore cast iron pipe and fittings including material like lead, spun yarn, caulking etc complete all as specified.in new pipes / in leaking joints including dewatering the trenches/ pits where ever required complete all as specified and directed.

Description all as per srl item No. 48 above but size of CI pipe & fittings 150mm bore.

Description all as per srl item No. 48 here-in-before but size of CI pipe & fittings 200 mm bore.

Taking out reflex valve 100 mm bore (non return valve) cast iron body, flanged ends from trenches all as specified and directed by Engineer-in-Charge.

Description as per srl item No. 51 above but size of non return valve 150 mm bore.

Description all as per srl item No. 51 herein before but size of non return valve 200 mm bore.

S&F in repair reflex valve 100 mm dia (non return valve) cast iron body, flanged ends, including making flanged joints using nuts, bolts & washers gasket complete all as specified and directed by Engineer-in-Charge.

Description all as per srl item No.54 above but size of non return valve 150 mmdia bore.

S&F in repair replacement of check nut & Spindle of any type of sluice valve of size 80 mm bore as existing pattern as specified and directed by Engineer-in-Charge.

Description all as per srl item No. 56 above but size of check nut 100 mm bore.

Description all as per srl item No. 56 here-in-before but size of check nut 150 mm bore.

Description all as per srl item No. 56 here-in-before but size of check nut 200 mm bore.

M&L for construction of brick masonary valve pit chamber of size 1050 mm x 1050 mm x 1050 mm (internal dimension) including necessary excavation and earthwork in soft loose soil, foundation bed concrete 150 mm thick PCC 1:4:8 type D-2 using 40 mm stone aggregate projected by 150mm all around from the outer face of brick wall including PCC 1:2:4 type B-1 (using 20mm graded aggregate) in coping , brick work in one brick thick wall build in cement sand motar 1:4, 15mm thick rendering in cement sand mortar 1:4 on internal surface & top of of valve pit upto 150 mm external, mild steel sheet cover 3 mm thick and mild steel sheet fitted in angle iron frame size 40mm x 40mm x 6mm around of valve pit, locking arrangement with pad lock of size 50 mm steel 6 leaver with double keys of make ; Godrej / Link or Harrision locks complete including two coats of synthetic enamel paint over one coat of red oxide primer on steel surface, complete including demolition of old valvepit as specified & directed.

M&L for construction of brick masonary valve pit chamber of size 900 mm x 900 mm x 900 mm (internal dimension) including necessary excavation and earthwork in soft loose soil, foundation bed concrete 150 mm thick PCC 1:4:8 type D-2 using 40 mm stone aggregate projected by 150mm all around from the outer face of brick wall including PCC 1:2:4 type B-1 (using 20mm graded aggregate) in coping , brick work in one brick thick wall build in cement sand motar 1:4, 15mm thick rendering in cement sand mortar 1:4 on internal surface & top of of valve pit upto 150 mm external, mild steel sheet cover 3 mm thick and mild steel sheet fitted in angle iron frame size 40mm x 40mm x 6mm around of valve pit, locking arrangement with pad lock of size 50 mm steel 6 leaver with double keys of make ; Godrej / Link or Harrision locks complete including two coats of synthetic enamel paint over one coat of red oxide primer on steel surface, complete including demolition of old valve pit as specified & directed.

M&L in repair tighten/rubber gasket joint for 100 mm bore DI (Ductile Iron) pipe and fittings etc complete all as specified.in new pipes / in leaking joints including dewatering the trenches/ pits where ever required all as specified

All as per item No. 62 above but size of pipe 150 mm bore.

All as per item No. 62 here-in-before but size of pipe 200 mm bore.

S&F, installation testing and commissioning of indoor type,double door cubical panel boardsuitable for 3 phase, 4 wire, 415 volt, 50 Hz and CPRI approved manufacturer factory fabricated with CRCA sheet not less than 2.0 mm thick having modern fabrication process powder coating will 7 tank process in approved provided with suitable gaskit to make it dust and vermin proof and general constructions confirming to IS : 8623/93. The LT panel shall be front and back openable and duly compartmentalized for each control grear. The panel should have suitable size of aluminium bus bar three phase 4 wire system having current carrying capacity 250 amps. The panel should have the following incoming and out going controlls duly fixed with the panel by means of suitable link plates complete all as specified and directed by Engr-in-Charge. (PCC 1:2:4 type B-1 using 20mm graded mechanically crushed stone aggregate as in coping for platform of suitable size for mounting the LT panel is deemed to be included in the quoted rate) complete all as specified and directed. (i) MCCB 4 pole, 35 KA with adjusable thermal setting, 415V, 160 Amp-01 No. (ii) MCCB 4 pole, 35 KA with adjustable thermal setting, 415V, 100 Amp-01 No. (iii) Star Delta starter comprising of 3 pole contractors suitable for submersible pump motor capacity with thermal over load relay complete - 01 No. (iv) Motor protection relay for single phase, over load, over voltage - 01 No. (v) Digital volt meter 0-500 volts - 01 No. (vi) Ammeter 0-500 amps with suitable size of CTs - 01 No. (vii) All connection to be done through suitable size PVC insulated copper cable. (viii) LED RYB indicator- 01 Set. (ix) MCB TPN 63 Amps 10 KA - 01 No. (x) MCB SPN 32 Amps 10 KA - 02 No. (xi) Single phase preventor - 01 No. Make :- Siemens, Schneider & L&T.

Supply and intallation new Calcium dozing system electronic digital type conforming to IS: 9222-1990 with Non-metallic solution tank of 100 ltrs capacity with motor driven agitator to maintain uniform suspension through out the tank, electrically operated chloring dosing tank cosisting of dosing tank of 100 Ltrs of PE/FRP MOC with PE/ FRP lid and level gauge alongwith ingle phase electric motor and agitator, 90 watts, 1440 RPM, 230 Volts 50Hz 02 Amps and having speed controller to reduce speed upto 800 RPM, with shaft and blade in plastic, mounted on tank, Lid must have pot hole for pouring calcium hypochloride and water when pressure singlehead gear motor adjustable dosing pump set, uneffected on dry running having no loss of prime, independent of back pressure and able to handle both chemical solutions as well as suspension, 230 Volts, 50Hz AC 44 RPM, 1/30 fraction HP having output 2US gpd to 40 US GPD complete with accessories i.e lead tubing, connecting nuts, injection check valve, clay weight and ferrules including complete installation all as specified and directed

Supply and Mixing Calcium based granular disinfectant for water treat ment drinking water with 60- 70 % chlorine contents by volume conforming to IS-15738 in sealed plastic containers of 45 kg , as required on monthly basis with manufacturer's chlorine test certificate and manufacturer's date marked not more than 02 week old , complete all as specified and directed. Note:- (i) Approval of chemical (Calcium granular) shall be given after verification of test certificates of chemical of various manufactures and other factors like chemical and safety and health hazard aspects of usage of chlorination (ii) The brand/make of the chlorination of chemical must be stated before procurement and certified by govt laboratory that it is free from the technical strength stability health safety and operation point of view this product is ued for drinking water applications for consumption by humans and the brand /make of calcium hypochlorite is suitable for drinking water chlorination and its sample has been tested by Govt Laboratory.

Supply and Mixing liquid chlorine sodium hypochlorite drinking water with 6% chlorine contents by volume conforming to IS-11673 in sealed non-chemical reactine/ oxidation LDPE continers of 6 kg PVC tanks, as required on monthly basis with manufacturer's chlorine test certificate and manufacturer's date marked not more than 02 week old , complete all as specified and directed. Note:- (i) Approval of chemical (sodium hypochlorite) shall be given after verification of test certificates of chemical of various manufactures and other factors like chemical and safety and health hazard aspects of usage of chlorination (ii) The brand/make of the chlorination of chemical must be stated before procurement and certified by govt laboratory that it is free from the technical strength stability health safety and operation point of view this product is ued for drinking water applications for consumption by humans and the brand /make of calcium hypochlorite is suitable for drinking water chlorination and its sample has been tested by Govt Laboratory.

Supply and Mixing TCCA-90 disinfectant for water treat ment drinking water with 90 % chlorine contents by volume conforming to IS-15773 in sealed plastic containers of 50 kg , as required on monthly basis with manufacturer's chlorine test certificate and manufacturer's date marked not more than 02 week old , complete all as specified and directed. Note:- (i) Approval of chemical (Calcium granular) shall be given after verification of test certificates of chemical of various manufactures and other factors like chemical and safety and health hazard aspects of usage of chlorination (ii) The brand/make of the chlorination of chemical must be stated before procurement and certified by govt laboratory that it is free from the technical strength stahbility health safety and operation point of view this product is ued for drinking water applications for consumption by humans and the brand /make of calcium hypochlorite is suitable for drinking water chlorination and its sample has been tested by Govt Laboratory.

Supply and Mixing Bleaching Powder disinfectant for water treat ment drinking water with 33- 35 % chlorine contents by volume conforming to IS- 15738 in sealed plastic containers of 25 kg , as required on monthly basis with manufacturer's test certificate and manufacturer's date marked not more than 03 week old , complete all as specified and directed. Note:- (i) Approval of chemical shall be given after verification of test certificates of chemical of various manufactures and other factors like chemical and safety and health hazard aspects of usage of chlorination (ii) The brand/make of the chlorination of chemical must be stated before procurement and certified by govt laboratory that it is free from the technical strength stability health safety and operation point of view this product is ued for drinking water applications for consumption by humans and the brand /make of calcium hypochlorite is suitable for drinking water chlorination and its sample has been tested by Govt Laboratory.

Dis-connection of submerssible pump set of any capacity from existing bore well system, disconnection of water supply & electric connection and taking out the unserviceable pump set from borewell with connected lowering pipe line of any size with mannual or suitable electric driven with chain pulley block upto 160 feet deep & re-assembling after neccessary repair and re-lowering the pump set in same borewell re-connection of electric & water connection for entire satisfaction of Engineer-in-Charge complete as directed. Note : Repair of U/S pump set will be paid separately. ii) All type of T/P required to complete the job will be arranged by contractor. iii) Job will be done round O-Clock continued as per site requirement as directed by Engineer-in-Charge. iv) Delay in job will be charged on the basis of Rs. 100/- per hour. v) Items required for motor connection such as PVC insulation tape, Valcanised rubber / puncture tube etc will be provided by the contractor to complete the work and rate as deemed to be quoted in unit rate no extra payment will be paid to the contractor.

M&L in repair for cutting out the existing winding of submersible motor & satator of capacity 30/33/40 HP any make and re-winding with the same size of copper winding wire as per existing gauge and number of turns (Coils) and necessary filling of varnish of best quality for proper insulation with entire satisfaction (contractor shall be done winding work at their workshops the cost of transportation of pump from site to workshop & back shall be included in quoted rate) as specified & directed by Engineer-in-Charge. Note:- Other repair/replacement of UNSV part of defective motor shall be measured & paid under respective item No. 73, 74, 76 to 80 have in below.

Supply & fixing in repair thrust bearing block complete for submersible motor of any make of required size as directed by Engineer-in-charge.

Supply & fixing in repair of worn out gun metal bushes for submersible motor as per manufacturer's design and specification of required size as directed by Enginer-in-charge.

Supply & Fixing in repair 3 core 6 Sqmm copper conductor submersible cable complete with suitable clips & lugs as specified & directed by Engineer-in-charge.

Supply & fixing in repair sand guard of submersible motor to match the existing size & capacity to prevent the sand protector of pump of same size & type complete all as specified and directed

Supply & fixing in repair sleeves of end plates of submersible motor to match the exisitng shape & size complete all as specified and directed

Supply & fixing in repair of cable grommet to match the existing size complete all as specified and directed

Supply & fixing in repair of water seal to prevant leakage of water main complete all as specified and directed

Supply & fixing in repair of studs with nuts of required length & dia complete all as specified and directed

M&L in repair for shaft of submersible motor and filling or re-metalling of metal on shaft of motor, turning or grinding in lathe machine to bring it to original size and shape and polishing & fixing shaft on submersible motor complete as directed to entire satisfaction of Engineer-in-Charge.

Supply & fixing coupling of submersible motor and pump with key complete all as specified and directed.

M&L in repair Welding [Gas] of broken shaft and jointing of broken motor shaft with new piece, making key slot, grinding to make coupling size and balancing the rotor complete as specified & directed by Engineer-in-Charge.

M&L for complete over hauling of submersible pump by carrying out, balancing of pump shaft and cutting of key slots, repairs to bowl assembly, re-threading of worn out studs holes and proving suitaqble size studs with nuts complete as specified & directed by Engineer-in-Cahrge.

Supply & fixing in repair of bowl bushes to match the same size & type for smooth functioning complete all as specified and directed

Supply & fixing in repair of neck ring of same size & type complete all as specified and directed

Supply & fixing in repair of steel distance pieces & key complete all as specified and directed

Supply & fixing in repair of impellor stainless steel / gun metal as per existing size & shape complete all as specified and directed

Supply & fixing in repair of cast iron bowl for submersible pump 30 HP to match the existing size & type complete all as specified and directed

Supply & fixing in repair of cast iron non return valve of 80 mm bore pipe complete all as specified and directed

Supply & fixing in repair of stainless steel pump shaft of submersible pump complete all as specified and directed

M&L for 15 mm thick rendering on wall in CM 1:4 on brick/concrete surface mixing with WPC and finishing the surface even and smooth without using extra cement.(Water proofing compound shall be mixed as per manufactured instruction and paid separatly as per respective items) including taking down existing damage cement plaster on wall built in cement mortar incl raking out joints, hacking for key, scrubbing out with water etc. complete all as specified and directed.

Complete removal of existing treatment on wall/roof projections including facia, cornices etc by scrapping with mechanical sander (having mechanical vaccum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed.

M&L for waterproof cement based putty @ 1 Kg (undiluted) per sq mtr. of average thickness 1mm over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacuum mechanism) having RPM.not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust etc. by skilled labour as per following steps- Step 1-Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of min 2.5 kg putty per minute. Step 2-Apply the first coat the prepared mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 Itrs per minutes with a maximum pressure 3300 PSI Step 3-Allow 6-8 hrs time to dry the putty surface. Make of Manufacturer: ASIAN/ NEROLAC or equivalent.

M&L for for one coat of acrylic water based exterior grade primer @ 0.9 Itrs (undiluted) /10 sq mtrs diluted with water 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 itr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as speified and directed. Make of Manufacturer :- ASIAN/BERGER/ NEROLAC or equivalent.

M&L for for two coat water based premium acrylic smooth exterior emulsion of approved colour with silicon addictive & Color stay Technology Excellent Dirt Pick up resistance with low VOC less than 50 gram/litre as per the LEEDS specification, Anti Algal properties in two coats @ 1.79 Itrs (undiluted)/ 10 sqm diluted with water as per manufacturer instructions applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of min 1 Itr per minute having a pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr. The spray machine should be of reputed paint manufacturer as mentioned in PS and accessories for applying emulsion should be able to spray in hard to reach areas and penetration of emulsion on the surface with using auto roller for making the surface uniform complete all as specified and directed.. Allow 6-8 hrs to dry the surface in both the coats of paint with using auto roller for making the surface uniform complete all as directed. Make of Manufacturer :- ASIAN/BERGER/ NEROLAC or equivalent.

M&L for preparation of old painted steel surfaces of any description, not otherwise described over 10 cm in width or girth and applying one coat synthetic enamel paint complete all as specified and directed.

M&L for Removing of vegitation growth cutting of shrubs plant or tree of girth not exc 30 cm incl roots from wall and roof of bldg,mouth of rain/waste water pipe for building height upto 15 mtr including necessary scaffolding works, cutting of wall/roof etc to remove complete root of vegetations and applying chemical blue vitriol at the root of vegetation and making good the damaged portion with CM 1:3 or PCC 1:2:4 & two coats of cement base paint etc complete all as specified and directed by Engr-in-charge.

M&L for theme painting on walls, Ceilings and pillars etc with Artistic Acrylic colours over plaster of paris putty 2 mm thick over plastered or unplastered surface to prepare the surface even and smooth after complete removal of existing treatment in any number of layers by scrapping with machenical scrapping machine, including filling depressions of scrapped surfaces complete all as specified and directed.

Note against Item No. 92 to 99 (a)The preparatory and application work pertaining to periodical services & Water Proofing shall be excuted from authorized applicator duly cerified by manufacturer of the Paint, Distemper, Putty etc. Before execution of work necessary approval shall be taken from GE with all documentary evidences. (b) Where the items executed upto 25 mtr height, necessary scaffolding, props, jacks, shuttering and ladder shall be provided by the contractor in his own arrangement and the same is included in unit rates quoted. Green cloth shall be provided all around the work site for any position/height with all safety precaution (i.e. Safety Jacket, Safety Shoes, Safety Masks, Safety Helmet, Safety harness, Safety Goggles etc) Without safety precaution this work will not be commenced as decided by Engineer-in- Charge/ by GE. NO extra cost shall be paid for such precaution. Such precaution shall be deemed to be included in the quoted rate. ( c) The contractor shall enter a 'Memorandum of Understanding' (MOU) duly notarised (not later than 03 months old) with manufacturer mentioned in the Contract Agreement. Work shall only be commenced when MoU shall be submitted by the Contractor. Validity of MOU shall be valid during the currency of the work. However during defect liability period if any defect noticed contractor shall only be responsible for rectification of the same. (d) Insurance for each worker shall be provided during currency of the work. Same shall be deemed to be included in the quoted rate. (e) Masking/covering of window/doors during spray painting using polythine film shall be deemed to be included in the quoted rate. (f) No payment for additional height shall be paid to the contractor. (g) Cleaning and clearing site of paint, mats etc. are deemed to be included in the quoted rate. (h) Completion of the work will not be issued without proper cleaning of site as per direction of AGE(I) or by the Engineer-In-Charge.

Demolition or taking out of mud in roofs any thickness and in any position and leaping over roof terrace ,removing the demolished material to a distance exc 250 m & n exc 500 m and depositing where directed at a level n exc. 1.5 m above starting point, complete all as specified and as directed.

M&L for PCC 1:2:4 type B0 (using 12.5 mm graded crushed stone agg) in roof padding finishing the surface fair & even complete all as specified and directed.

M&L for 15mm thick screed bed or bedding layer of cement mortar 1:4 over roof slab mixed with water proofing compound (WPC to be measured and paid separately), finished even and smooth without using extra cement, complete all as specified and directed.

Preparation of PCC/RCC roof surfaces and then SBR polymer modified plaster in miixed with polymer in ratio of 1:10 (1 part of polymer and 10 parts of cement) applying priming coat of epoxy primer with resin and hardener with water dilution as per manufacturer instructions, applying two coats of solvent based polyurethane liquid membrane not less than 500 micron thick UV stable having SRI value greater that equal to 105 with consumption of 0.61 Kg/Sqm (each coat), complete all as specified and directed. Make: NitoProof 725 of Fosroc or equivalent product of Pidilite Dr Fixit Super Latex / Asian Paints/M/s MC Bauchemie / CIPY/ SIKA / Thermax / STP. Note: (a) The work shall be carried out complete as per manufacture's specifications and application methodology. Execution shall be done with authorized trained/skilled applicator of manufacturer as per the technical guidelines laid by manufacturer. Company back guarantee of 10 years shall be given by contractor after completion of Water Proofing work before payment. (b) Ponding test for 72 Hours shall be carried out by contractor to check any instances of Leakage/Seepage, The results of successfull Ponding Test shall be certified by Engineer-in-charge and User Rep before payment.

M&L for Brick work with fly ash (old size) bricks, straight or curved on plan exceeding 6 metre mean radius built in cement sand mortar 1:6.complete all as specified and directd.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and directed.

M&L for rendering 5 mm thick on ceiling surfaces in cement mortar 1:3 finished even & fair all as specified and directed.

M&L for rendering 10 mm thick on other than fair faces of walls of brick work or concrete surfaces in cement mortar 1:6 compound finished even and smooth without using extra cement complete all as specified and as directed.

M&L for Rendering 15 mm thick on fair faces of walls of brick work or concrete surfaces in cement mortar 1:4 with water proofing compound finished even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound shall be measured & paid seprately.

Supply only integral crystalline water proofing admixture complete all as specified and directed. Make:Dr. Fixit,Pidilite.

Complete removal of existing treatment on wall/roof projections including facia, cornices etc by scrapping with mechanical sander (having mechanical vaccum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed.

M&L for two coat water based premium acrylic smooth exterior emulsion of approved colour including primer and 1 mm thick wall care putty with silicon addictive & Colour stay Technology Excellent Dirt Pick up resistance with low VOC less than 50 gram/litre as per the LEEDS specification, Anti Algal properties in two coats @ 1.79 Itrs (undiluted)/ 10 sqm diluted with water as per manufacturer instructions applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of min 1 Itr per minute having a pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr. The spray machine should be of reputed paint manufacturer as mentioned in PS and accessories for applying emulsion should be able to spray in hard to reach areas and penetration of emulsion on the surface with using auto roller for making the surface uniform complete all as specified and directed.. Allow 6-8 hrs to dry the surface in both the coats of paint with using auto roller for making the surface uniform complete all as specified and directed. Make of Manufacturer: ASIAN/BERGER/ NEROLAC or equivalent.

M&L for preparation of plastered or unplastered surface and applying two coat of oil bound distemper on wall/ ceiling over a coat of primer and 1 mm thick wall care putty including complete removal of existing treatment complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description, not otherwise described over 10 cm in width or girth and applying one coat synthetic enamel paint complete all as specified and directed.

M&L for 75 mm thick plain cement concrete 1:3:6, type C-1 (using 20 mm graded crushed stone aggregate) in plinth protection, finished even and fair, complete all as specified and directed.

Taking down Chowkats or frames not exceeding 1.5 Sqm each (Without taking off shutters from the frame).(Ventilator and Window) complete all as specified and directed.

Taking down Chowkats or frames exceeding 1.5 Sqm but not exceeding 4.00 Sqm each (Without taking off shutters from the frame).(Doors and Window) complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc., complete all as specified and directed.

S&F for Factory made Powder coated aluminium (minimum thickness of powder coating 50 micron) work for frame of doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS:733 and IS:1285, fixing with dash fasteners of required dia and size,including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge. Note:- 1. The rate is inclusive of all fixings of builders hard ware such as hinges, bow handles, locking arrangements rubber beding for fixing of glass etc complete all as directed by Engr-in-Charge. 2. Glass and wiremesh shall be measured and paid sepretely for payment purpose only

S&F for Factory made Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including thecost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-charge. Note:- 1. The rate is inclusive of all fixings of builders hard ware such as hinges, bow handles, locking arrangements rubber beding for fixing of glass etc complete all as directed by Engr-in-Charge. 2. Glass and wiremesh shall be measured and paid sepretely for payment purpose only

Supply and Fixed 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; framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc similar work for ornamental and intricate design conforming to Fe.290.Gde-E-165 complete all as specified and directed.

Supply & Fix 5.5 mm thick plain sheet glass as in,shutters with and including rubber gasket and natural colour anodized 15 micron snap on aluminium beading/glazing, clips etc complete all as specified and directed.

S&F galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.00mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed.

S&F 25 mm dia stainless steel drapery rod cut to size and fixed in position including brackets, cap both ends fixed to wall complete all as directed.

S&F factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 mm fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete all as specified and directed. Note : (i) The WPC shall comprising of virgin PVC polymer of K value 58-60 Suspension Grade), calcium carbonate and natural fibres (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms). (ii) The frame shall fabricated with mitre joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws. (iii) The WPC shall have minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant. (iv) The cost of M.S. hold fast/ lugs or SS dash fasteners shall deemed included in quoted unit rate. Each frame shall be fixed with min 06x holdfasts/ faster's.

S&F factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 100 x 50 mm fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete all as specified and directed. Note : (i) The WPC shall comprising of virgin PVC polymer of K value 58-60 Suspension Grade), calcium carbonate and natural fibres (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms). (ii) The frame shall fabricated with mitre joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws. (iii) The WPC shall have minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant. (iv) The cost of M.S. hold fast/ lugs or SS dash fasteners shall deemed included in quoted unit rate. Each frame shall be fixed with min 06x holdfasts/ faster's.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 35 mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moistureproof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of requiredsize with necessary full body threaded star headed counter sunk S.S screws, all as per direction of EngineerIn- Charge. Note: Stainless steel butt hinges and necessary S.S screws shall be paid separately)

S&F 150mm SS handles, Complete all as specified and directed.

S&F 200mm SS barrel tower bolts fixed as specified and directed.

S&F 250 mm SS sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet fixed as specified and directed.

S&F 100 mm long SS butt hinges, complete all as specified and directed

M&L for Non - skid coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including screed bed or bedding layer of mortar 10 mm thick for laying floor including dismantling of exsiting tiling/pcc floor/ wall any type and removing dubries outside of Md/OTM accn complete all as specified and directed.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match with & including 10mm thick plaster in cm 1:4 including dismantling of exsiting tiling/pcc floor/ wall any type and removing dubries outside of Md/OTM accn complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc.laid bedded and pointed in any mortar complete all as specified and directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over & including screed bed or bedding layer of mortar 10 mm thick for laying floor finishes dismantling of exsiting tiling/pcc floor/ wall any type and removing dubries outside of Md/OTM accn complete all as specified and directed. complete all as specified and directd.

M&L for Machine cut kota stone slab flooring 20-25mm thick riser of steps, skirting, dado over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing fixed over & including incl 10mm thick plaster in cm 1:4 including dismantling of exsiting tiling/pcc floor/ wall any type and removing dubries outside of Md/OTM accn complete all as specified and directed.

M&L PCC 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in copings, kerbs including necessary formwork etc complete all as specified and directed.

M&L PCC 1:4:8 Type D-2 using 40mm graded crushed stone agg , as in fdn filling and mass concrete including demolition of existing floor concrete in ground floors and pavings n exc15 cm thickness (below or above ground level) complete all as specified and directed.

M&L coloured machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and no pigment complete all as specified and directed.

M&L for Fine aggregate (sand) for laying floor finishes complete all as specified and directed.

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth of brick walls complete all as specified.

Supply and fix 1000 liters capacity white colour triple layer, rotational moulded, polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed on roof in position, including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 20 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe complete and including dismantling of old tank complete all as specified and directed.

S&F PP-R Gate valves (brass insert) as per requirement of the site outer dia 20 mm complete all as specified and directed.

S&F PP-R Gate valves (brass insert) as per requirement of the site outer dia 25 mm complete all as specified and directed.

S&F in repair vitreous china wash hand basin with pedestal pattern white flat back size 550 x 400 mm excluding taps waste chain and plug but including bracket, waste coupling of 32 mm size fixed in repair complete all as specified and directed by Engineer-in-Charge.

Supply & Fix in repairs Vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including setting the trap and pan in concrete and including 10 ltr capacity PVC valveless syphonic action type low level flushing cistern and 32mm dia PVC Flush pipe complete including jointing to socket of flushing rim all as specified and as directed.

Supply & Fix in repairs vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement complete all as specified.

S&F in repairs 10 ltrs PVC (White) valve less syphonic action type, flushing cistern low level with inlet ball valve float, handle, aluminium brackets for bottom support fixing with gitties embeded in wall with drilling machine etc complete.

S&F PVC connections 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

S&F in repair 75 mm dia PVC (SWR) bends any radius complete all as specified and directed.

S&F in repair 110 mm dia PVC(SWR) plain bends any radius complete all as specified and directed.

S&F in repair 75 mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors including all type earth work complete all as specified and directed.

S&F in repair 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F in repair PVC (SWR) 110 mm dia pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors including all type earth work complete all as specified.

S&F in repair PVC (SWR) 110 mm dia pipes single socketed, in any length with rubber ring joints, fixed on walls complete all as specified and directed.

S&F in repair 15 mm size bib taps cast copper alloy, chromium plated, fancy type with capstan head, screwed down, screwed for iron pipes complete all as specified and directed.

S&F in repair 15 mm size angular cock, cast copper alloy, chromium plated, fancy type with capstan head, screwed down, screwed both end for iron pipes complete all as specified and directed.

S&F in repairs angle cock, 2 way, with wall flange 15 mm dia complete all as specified and directed. Make :- Prayag cat no. 6711, techno-commercially equivalent model in Jaquar or Cera.

S&F in repair pillar tap cast copper alloy with capstin heads chromimium plated fancy type screwed down high pressure with or without lettered hot or cold with long screwed shank and fly nuts, screwed for iron pipe 15 mm bore complete all as specified and directed.

Supply and Fix in repairs Health faucet (Hand shower) with 1metre flexible tube with wall hook, Chromium Plated as per cat no HF3342 of Jaguar or equivalent of HR. Johnson/Parry ware all as specified and as directed by the Engineer-in-Charge.