REAPIRS TO AREA DRAIN, HARDSTANDING AND PCC PAVEMENT,STONE PITCHING,RETAINING WALL, COMPOUND WALL,FENCING AND GATE AND CLEANING AND REPAIR OF SEPTIC TANK, MH SWT, SEWAGE LINE AT NAD BHEEMUNIPATNAM UNDER GE (P) NAVY KALINGA

Amount

Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed by the Engineer-in-Charge.

Taking down cement plaster of any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc built in cement mortar complete all as specified and as directed by the Engineer-in-Charge.

Demolition of drain pipes (Salt glazed stone ware, AC or RCC pipes) of 150/200mm dia. jointed in cement mortar and taking out of trenches complete all as specified and as directed by the Engineer-in-Charge.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed

Demolition of Brick work or stone boulders masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and as directed.

M & L for Underground drainage double wall corrugated HDPE pipe 150 mm dia SN4 confirming to IS : 16098(PART II) single socketed in any length laid in trenches or floors etc all as specified (Make - PRINCE OR EQUVALENT)

M&L for concrete bed to drain pipes 150 mm dia with cement concrete 1:4:8 type D2 including packing under, and haunching against the sides of pipes after they are laid and tested all as directed

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:3 mixed with water proofing compound as per manufacturer's instructions finishing the surface even and fair without using extra cement complete all as specified and as directed by the Engineer-in-Charge. Note: WPC will be measured and paid separately

M&L for cleaning of chocked sewage line of 100mm dia. including cleaning of drains by well flushing with water, taking out waste materials and removing the sludge materials as directed by Engineer-in-Charge and disposed off beyond municipal corporation area.

M&L for cleaning of chocked sewage line of 150mm dia. including cleaning of drains by well flushing with water, taking out waste materials and removing the sludge materials as directed by Engineer-in-Charge and disposed off beyond municipal corporation area.

Cleaning of septic tanks, soak pits and manholes by means of removing silt, sludge etc and taken off the site including pumping foul water from septic tanks, soak pits and manhole manually or mechanically complete all as specified and as directed by the Engineer-in-Charge.

Cleaning of EWCs, IWCs, bottle traps, nahani traps, gully traps and floor traps etc and CI/ PVC pipes of all types top to bottom including junctions etc, cleaning of sewage lines upto GT complete all as specified and as directed.

Excavation in trenches n. exc.1.5m wide and n. exc. 1.5m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, cable etc. n. exc. 10 Sq.m. on plan and n. exc. 1.5m in depth and getting out in any type of soil complete all as specified and as directed by the Engineer-in-Charge.

All as per Item No.13 here-in-before but of depth exc 1.50m and n exc 3.0m

S&F in repair 75 mm dia cast iron (sand cast) ISI marked soil waste and vent pipe (sand cast) any length with or without ears with cement joints , laid in trenches or in floor/wall including necessary earth work, PCC bedding and haunching in below ground level or in floors or fixed to walls with clamps etc complete all as specified and as directed.

S&F in repair 100 mm dia cast iron (sand cast) ISI marked soil waste and vent pipe (sand cast) any length with or without ears with cement joints , laid in trenches or in floor/wall including necessary earth work, PCC bedding and haunching in below ground level or in floors or fixed to walls with clamps etc complete all as specified and as directed.

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

S&F in repair PVC (SWR) pipes 110mm dia. single socketed in any length with rubber ring joints fixed to walls complete all as specified and as directed by the Engineer-in-Charge.

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

S&F in repair 75mm dia. PVC (SWR) plain bends any radius complete all as specified and directed by the Engineer-in-Charge.

S&F in repair 100mm dia cast iron bend (sand cast) ISI marked complete all as specified and as directed.

S&F in repair 75mm dia cast iron bend (sand cast) ISI marked complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick of excavated soil complete all as specified and as directed by the Engineer-in-Charge.

Removing excavated material/Soil to a distance n. exc. 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by the Engineer-in-Charge.

M&L for providing precast RCC 1:2:4 type B1 (Using 20mm graded granite stone aggregate) as in landings, cover slabs (for manholes etc.), chullah hoods, chajjas, shelves and similar articles with plain faces set in cement mortar 1:6 complete all as specified and as directed by the Engineer-in-Charge.

M & L for TMT steel bars 6 to 8mm dia , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Dismantling of fencing wire mesh of any type and any description complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed by the Engineer-in-Charge.

M&L for PCC 1:4:8 type D2 (Using 40mm graded stone aggregate) as in bed concrete, foundation filling and mass concrete complete all as specified and as directed by the Engineer-in-Charge.

M&L for brickwork with fly ash bricks, straight or curved on plan n. exc. 6m mean radius, built in cement mortar 1:4 complete all as specified and directed by the Engineer-in-Charge.

M&L PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in surface channels/ drain and benching including finishing the top of benching even and smooth using extra cement complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including form, moulds, mitred/stopped ends etc complete all as specified & directed.

Add or deduct for each 25mm girth or part thereof over or under 30 cm complete all as specified. (Note : For adjustment of rate only against Srl item No 33 here-in-before)

Supply only Integral Water Proofing Compound (ISI marked) of approved make.

M&L for rendering 15mm thick with CM 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed by the Engineer-in-Charge.

M & L applying two coats of cement based paint on newly plastered wall surface over a coat of primer including preparation of surfaces, complete all as specified and as directed.

Cleaning of drain by removal of soil/ sand accumulated in drain disposal n. exc. 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by the Engineer-in-Charge.

M&L for walling of random rubble masonry uncoursed, well bonded bedded and solidity hearted built in CM 1:6 complete all as specified and as directed

All as per Srl item No. 39 but except stone complete all as specified and as directed.

Extra over stone walling for hammer dressing to face stones and dressing of the face bed & joints as specified for squared rubble walling regular coursed, Jodhpur type with maximum depression of face from straight edge held against the dressed surface n exc 20 cm complete all as specified and as directed.

M&L for keyed pointing in CM (1:3) over squared rubble stone walling Jodhpur type regular coursed complete all as specified and as directed.

M&L for boulder pitching, laid dry, hand packed tightly and grouting with cement sand mortar 1:4 complete all as specified and as directed.

All as per Srl item No. 43 but except stone complete all as specified and as directed.

M&L for grouting the stone pitching in CM 1:4 after removal of loose cement mortar from the stone pitching and cleaning the surface including removal of vegetation and etc complete all as specified and as directed.

S&F mild steel work in hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed by the Engineer-in-Charge.

S&F 12mm dia. mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n. exc. 5cm long complete all as specified and directed by the Engineer-in-Charge.

M&L mild steel round bars 10mm dia and over, as reinforcement. cut to length, bent to shape required including cranking bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia complete all as specified and as directed.

Dismantling barbed wire fencing complete all as specified and as directed.

Supply only PVC coated chain link fencing 100 x 100 mm and dia 5 mm including PVC coating complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards rails, straining bolts etc including provision of binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

S & F galvanised 2 strand steel barbed wire (Hot dipped galvanised) 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire staples or steel pins etc complete all as specified and as directed. (Note : Each line wire to be measured)

M & L applying two coats of synthetic enamel paint over a coat of red oxide/ zinc chromate primer including preparation of untreated steel surfaces over 10 cm width or girth, complete all as specified and as directed.

M&L preparing new or previously untreated steel surfaces of any descriptions, n.exc. 10 cm width or girth, when unconnected with other painting or when painted in a different tint and applying two coats of synthetic enamel paint over a coat of red oxide/ zinc chrome primer, complete all as specified and as directed.

M&L for PCC 1:3:6 type C2 (Using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed by the Engineer-in-Charge.

M&L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or ¾ section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required for 100 mm to 160 mm dia pipe complete all as specified and as directed.

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 as directed by the Engineer-in-Charge.

M&L for brickwork with fly ash bricks, straight or curved on plan n. exc. 6m mean radius, built in cement mortar 1:6 complete all as specified and directed by the Engineer-in-Charge.

M&L for 150mm thick PCC 1:2:4 type B1 (Using 20mm graded stone aggregate) as in floors and finishing the surface of concrete by brooming complete all as specified and as directed by the Engineer-in-Charge.

M&L for 100mm thick PCC 1:2:4 type B1 (Using 20mm graded stone aggregate) as in floors and finishing the surface of concrete by brooming complete all as specified and as directed by the Engineer-in-Charge.

M&L for 50mm thick PCC 1:4:8 type D2 (Using 20mm graded stone aggregate) as in sub floors complete all as specified and as directed by the Engineer-in-Charge.

Forming 20 mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ in 150 mm thick concrete complete all as specified and as directed by the Engineer-in-Charge.

Forming 20 mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ in 100 mm thick concrete complete all as specified and as directed by the Engineer-in-Charge.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound of grade 'A' complete all as specified and as directed by the Engineer-in-Charge.

M&L for chequered designer cement concrete tiles 20cmx20cmx25mm thick, set, jointed and pointed in neat cement slurry in floors with white or grey cement and pigments over 20mm thick screed bed in cement mortar 1:4 complete all as specified and as directed by the Engineer-in-Charge.

M&L for spreading neat cement slurry with 3.0 Kg of cement per Sqm complete all as specified and as directed by the Engineer-in-Charge.

M&L rendering 10mm thick on concrete surfaces in CM 1:4 finished fair and even complete all as specified and as directed by the Engineer-in-Charge.

M&L for preparation of new plastered surfaces and applying two coats of Cement Based Paint over one coat of primer on walls complete all as specified and as directed by the Engineer-in-Charge.

M&L for Sand filling under floors/Pavement or in foundations including watering and consolidation.

M & L for Rubber moulded, machine pressed ,precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 80 mm thickness, M-40 Grade With Grey Cement .

SRI RAJA RAJESWARI ENTERPRISES

SRIVALLI ENGINEERS

P D S GANESHWAR

P SRINIVASA RAO

VENKATA SAI PRASAD VILLA