REPAIR TO RCC ROOF TREATMENT, SUNKEN PORTION AND OTHER ALLIED WORKS IN POCKET 7 AND 8 AT RORKEE UNDER GE ROORKEE

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar or cement lime mortar incl all quoins, arches, pillars etc but excluding ashlar facings dressed stone work and precast concrete articles etc complete all as specified and directed

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radious built in CM 1:6 etc complete all as specified and directed.

M&L Brick work with sub class 'B' bricks straight or curved on plan in any radius in half brick thick wall built in CM (1:4) etc complete all as specified and directed.

M&L 15 mm thick rendering in cement mortar 1:4 in side and out side wall of manhole of brick work/concrete surfaces finished even and smooth ( With out using extra cement) complete all as specified and directed.

M & L for taking down cement or cement lime plaster from brick or stone walls etc incl. racking out joints, hacking for keys, scrubbing down with water etc and providing 15 mm thick rendering with cement mortar 1 : 6 finished even and smooth (without using extra cement) complete all as specified and directed.

M & L for taking down cement or cement lime plaster from brick or stone walls etc incl. racking out joints, hacking for keys, scrubbing down with water etc and providing 15 mm thick rendering with cement mortar 1 : 4 finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for non skid joint free coloured ceramic tiles 8 mm thick (square/ rectangular) area of each tile exc 0.11 sqm but not exc 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl 15 mm thick screed bed in CM 1:6 including Dismantling floor , hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for joint free coloured glazed ceramic tiles in vertical surface 450x300x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10 mm thick rendering in CM 1:4 including Dismantling floor , hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

S&F in repair 15 mm bore concealed stop valves long shank and cup cast copper allow chromium plated fancy type screwed down high pressure, with capstan handle long shank screwed both ends complete all as specified and directed.

M&L 500 ltrs Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) incl 20mm PTMT ball valve (Ball valve make:- prayag), suitable inlet and out let nipples hoisted and fixed in position all as specified in SSR Part I including Dismantling of water tanks 500 ltrs of capacity and removing to store complete all as specified and directed.

S&F 15mm Fancy type Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed Make : Prayag Cat No 7302 OR EQUIVALENT

S & F in repairs brass chromium plated bib tap (short body) for iron pipe of 15 mm bore fancy type with crutch or butterfly handle, screwed down high pressure complete all as specified and directed. Make : Prayag Cat No 7306 or EQUIVALENT ).

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 embedded in wall with drilling machine etc complete all as specified and directed

S & F in repairs stop/ Angle cock ISI marked fancy type, chromium plated, screw down high pressure with crutch or butterfly handle screwed both ends suitable for iron pipe of 15 mm bore complete all as specified and directed. Make : Prayag Cat No 7310 or Equivalent

S&F in repairs vitreous china wash hand basin, white flat back size 550x400mm including porcelain stopper and a pair of MS bracket etc complete all as specified and directed. (Make : Prayag Cat No 4645 or Equivalent.

M&L PVC floor trap ,plain with stainless steel grating with 0r without hole including jointing to waste pipe with solvent cement dia of outlet 75mm in repairs complete all as specified and directed.

S&F in repairs CP brass shower rose 125mm size shower with 300mm arm suitable for 15mm bore pipe complete all as specified and directed. (Make : Prayag cat No. BS-79S)

S & F in repairs PVC connection 600 mm long with 2 Nos brass check nuts suitable for 15 mm bore of pipe with washer complete all as specified and directed.

S&F Waste fittings of PTMT full threaded 32 mm, in repair complete all as specified and directed.

Demolition of cement concrete (un reinforced) in ground floors and pavings n. exc 15 cm thickness (below or above ground level) etc complete all as specified and directed

M&L for PCC 1:4:8 type D-2 as in foundation, sub base of floor and mass concrete using 40 mm graded stone aggregate complete all as specified and directed.

M&L for rendering 20 mm thick cement plaster in CM (1:3) finished even and smooth w/o using extra cement and using waterproofing compound on fair faces of brick work or concrete surfaces complete all as specified and directed. NOTE: WPC will be measured and paid for separately.)

M&L Epoxy coating in sunkewn floors as under: (1) Clean the surface free from dust, loose material etc. (2) Provide & fix 12mm dia. GI Nozzle @1.5 mt. c/c on the entire area of the sunken portions. Apply chemical injection grouting through the nozzles with cement slurry admixture with DURA EV (Non shrink Polymeric grouting compound) with 40 PSI Pressure pump. Seal off the nozzle and cutting the same after the grout has set. (3) Make Angular fillets or Gola with cement sand mortar (1:3) admixed with diluted DURAKRIT (1 Durakrit: 3 Water) at the junctions of the wall. (4) Wet the surface with water to make it SSD condition. (5) Apply one coat of DURAKRIT- Acrylic Polymer Modified Cementatious (PMC) slurry coating as per manufacturer specification 1:2 (1 DURAKRIT : 2 cement) by weight on the sunken floor surface; turned up and finished up to 100mm from FFL. (6) Apply second coat of DURAKRIT - Acrylic Polymer Modified Cementatious slurry coating as per manufacturer specification 1:2 (1 DURAKRIT : 2 cement) by weight over the first coat at right angles. The second coat is usually applied after first layer slurry coat has touch dried usually after 4 hrs. (7) Ponding Test for water leakage will be carried out as per IS 3370 part 1 for seven days as instructed. Note: Plan area shall only be measured for payment.

M&L for cleaning of concrete or plastered roof surfaces and applying priming coat using bituminous primer @ 0.30 kg per sqm followed evenly a tack coat @ 1.2 Kg per sqm using 85/25 grade industrial hot blown bitumen over it laid 3 mm thick APP modified polymeric water proofing membrane minimum weight 3.6 Kg per sqm reinforced with non-woven polyester fabric (weight not less than 160 gm per sqm) rolled & bonded to substrate with side and end laps 75mm & 100mm as per manufacturer's instruction and applying over it a tack coat using industrial hot blown bitumen 85/25 grade @ 1.20 Kg per sqm and finally finished the top of polymeric water proofing membrane complete all as specified and directed. Note:- (i) Dismantling & Romoval of existing old water prrofing menbrane deemed to be included in quoted rate of this item. (ii) All the water proofing treatment works shall be got carried out through authorised applicator of the firm. In this regard prior written approval from GE shall be obtained

M&L PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in floor, hard standing, plinth protection etc 75 mm thick finished even and smooth without using extra cement laid in alternate bays n'exc 2.50 Sqm and joints filled with mastic filling complete all as specified and directed.

S&F in repair 110 mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls as rain water pipe and similar work including taking down old existing pipe complete all as specified and directed.

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

S & F in repairs PVC (SWR) pipes single socketed (ISI Mark) in any length with rubber ring joints fixed to wall (75 mm bore) including taking down complete all as specified and directed.

S & F in repairs PVC (SWR) bends / elbow 75 mm (ISI Mark) complete all as specified and directed.

M & L GI tubing ISI marked medium grade 15 mm bore with all fittings and fixed complete to walls and ceiling or laid under floor including connection etc, incl cutting chasing in wall for concealing of pipe if required and including taking down existing GI pipe complete all as specified complete all as specified and directed.

M & L GI tubing ISI marked medium grade 20 mm bore with all fittings and fixed complete to walls and ceiling or laid under floor including connection etc, incl cutting chasing in wall for concealing of pipe if required and including taking down existing GI pipe complete all as specified complete all as specified and directed.

Refixing old steel 15mm dia steel tubing and connections in new or old position (Walls, ceiling floors, etc) and including Taking up or down 15mm dia steel tubing and connections, including cleaning for re-fixing or removal to store complete all as specified and directed.

Refixing old steel 20mm dia steel tubing and connections in new or old position (Walls, ceiling floors, etc) and including Taking up or down 20mm dia steel tubing and connections, including cleaning for re-fixing or removal to store complete all as specified and directed.

Cutting chases, pinning in brick wall , making good to facing where required and pointing in CM 1:3 to ends or edges of slabs and making good cutting exc. 10 cm but n.exc 20 cm girth etc complete all as specified and directed

Supply only liquid water proofing compound of approved quality complete all as specified and directed.

M&L for plastering on wall or on floor with average thickness of 15mm thick in CM 1 : 3 mixed with water proofing compound as per manufacturer's instructions as levelling course complete all as specified and directed. Note :- WPC shall be measured and paid separately.

Disconnecting existing water tanks exc 250 lts n.exc 500 ltrs capacity ,setting aside (or lowering if required) for repair,cleaning etc and hoisting if required reconnecting and refixing in position (cleaning, repairing etc measured separately) complete all as specified and directed.

Disconnecting existing water tanks exc 500 lts n.exc 1000 ltrs capacity ,setting aside (or lowering if required ) for repair, cleaning etc and hoisting if required reconnecting and refixing in position (cleaning, repairing etc measured separately) complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from water storage tanks 500 Ltr capacity existing tanks and from mouths of circulating pipes, etc complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from water storage tanks 1000 Ltr capacity existing tanks and from mouths of circulating pipes, etc complete all as specified and directed.

S&F in repair Ball valves 15mm dia high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 20mm-210gms./ 25mm-455gms/ 40mm - 690 gms) including taking down old one complete all as specified and directed.

Demolition of padding concrete over Roofs, floors (other than ground floors), chajjas, and similar work complete all as specified and directed.

Demolition Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L for providing PCC (1:2:4) type B0 (using 12.5mm graded stone agg) as in roof kerbs and mud stope rounded or chamfered on edges complete all as specified and directed.

M&L for providing PCC (1:1½:3) type A0 (using 12.5mm graded stone agg) as in padding over roof & chajja (at any respective height of bldg) with using and hanging parapet integral water proofing compound as per mfr's instructions all as specified and directed by Engineer in charge

M&L 40mm thick brick tiles bedded 15mm thick in cement mortar (1:6) and joints grouted flush in Cement mortar (1:3) mixed with 5% of crude oil by weight of cement on mud phuska complete all as specified and directed.

VINAYAK CONSTRUCTION COMPANY

AMAR NATH SHARMA

shalimar trading company

M/s Inderlal

shreyansh construction