Repairs and Annual maintenance of TTD Kalyanamandapams at Unguturu in Krishna District for the year 2026-27

Dismantling, clearing away and carefully stacking materials useful for re-use Through scraping for old plastered surface

Painting to old walls two coats with Acrylic Exterior Emulsion paint - (external) over a coat of cement primar ( Total Three coats) of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for external walls.

Painting to old walls with Two coats of Acrylic emulsion paint interior grade having VOC (Volatile Organic Compound) content less than 50 grams/ liter. - (interior) over a coat of cement primer (total Three coats) of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for internal walls

Painting with Ready mixed Synthetic Enamel paint in all shades -Grade-II approved colour and make including brushes to have an even shade including cost and conveyance of all materials as directed during execution complying with standard specifications etc., complete.

-do- Two coats for old wood work & old plastered surface.

-do- Two coats for old Iron work.

Supplying and fixing in position of 4 mm thick Pin headed glass as directed during execution etc., complete.

Supplying and fixing in position M.S Ornamental grills for windows and ventilators or for veranda openings using M.S. Flats, square rods, angles sheets etc., of approved design including necessary cuttings, bending fabrication, welding, grinding and finishing smooth including painting the grills with Two coats with Synthetic enamel paint over a Primary coat (Red oxide metal primer) (total three coats) of approved make and colour including cost of making the holes into RCC or masonry works and making good the same wherever necessary, including cost and conveyance of all materials, incidental charges etc., complete.

Dismantling, clearing away and carefully stacking materials useful for re-use

Dismantling the Un reinforced Cement Concrete

For Kadapa & Shabad stone at various places

Conveyanance of debris with a lead of 5 k.ms from work site to dumping yard including loading ,un loading and including of all conveyance charges etc complete.

Supply of Flush door shutters, solid bond wood block board type with teak ply on both faces.: 30 mmthick conforming to IS:2202

Supplying and fixing in position Marine plywood doors of different sizes (as specified in drawings), with Country wood frame of size 75 x 100 mm (Vepa/Neredu) alround without threshold plate and without ventilating head, with 9 Ply - 18 mm thick marine plywood shutter with ISI mark in Single leaf, styles and top rail of size 125 x 19 mm, lock rail of size 200 x 19 mm thick and the styles & rails are to be joined firmly with the Fevicol to the leaf (The styles, top rail and lock rail are made of marine plywood only) and with necessary M.S. ' Z ' holdfasts, M.S. powder coated butt hinges, screws and nails etc., complete (excluding cost of other fixtures, which will be paid separately but including labour charges for fixing the fixtures).

Supply and fixing 12.7mm brass bib cock Indian make heavy duty 300 grams

Supply and fixing 12.7mm dia NP pillar heavy duty cock 1st quality Indian make

Supplying & Fixing Orissa Pan white glazed W.C 1st quality ISI marked confirming to IS:2556-Part-3-1981 with "P" or "S" trap Hindware/parryware/Neycer - ISI Mark - 580 x 440 mm

Supplying & Fixing Indian make Flat Back Wash Hand Basin (HSW/Parryware/Neycer) 1st quality confirming to IS:2556-Part-4:1972 with ISI mark or equivalent approved by the department, with waste fittings like rubber plug, chain, 32 mm nominal size C.P. Fitting with parallel pipe thread confirming to IS:2963-1979 and fitted with 15 mm nominal bore Chromium Plated Pillar Tap of 1st quality Indian make 400 grams Seiko/ Esso/Senior/Nice or equivalent complete with standard CI brackets including wooden block - 660 x 460 mm - Single C.P. Pillar cock

Supply of Following labour for attending Repair works

Carpenters 2nd class

plumber 2nd class

UnSkilled workmen

Providing Unplasticized PVC SWR Rain water downfall pipes for the following dia with ISI:13592 Type -A mark with necessary shoes, bends, collars etc., including making holes in walls, RCC slabs, beams, columns, including fixing with necessary wooden plugs (where it is required pipe clear of wall, wooden blocks of size equal to that of ears of the pipe shall be used), screws, iron clamps of 18 G and making good the same including cost and conveyance of all materials and incidental charges etc., complete as directed during execution.

- do - 110 mm dia PVC pipewith wooden block of size 150mmx50mmx50mm

Supply and Fixing of Vent Cowl 110 mm dia

supply of PVC /SWR pipes & fittings ( as per ISI standards) 6kg/cm2 Type B

90 mm dia 3 M Double socket pipe

110 mm dia 3 M Double socket pipe

S&F of 110mm dia plain Bend

S&F of Single Tee 110mm

S&F of Double Tee 110mm

S&F of Y junction With door 110mm

S&F of 90mm dia plain Bend

S&F of Single Tee 90mm

S&F of Double Tee 90mm

S&F of Y junction With door 90mm

Cleaning of septic tanks through sludge gulper (up to 4000 liters) including the conveyance of sludge gulper, operational charges etc., complete as directed during execution.

Supply and fixing of Galvalume sheet Pre-painted Galvalume Trapezoidal Profile Roofing sheets with 0.47mm thickness, Coating: Zinc coating Z120 GSM. Tensile strength: 300 MPA. Paint coating: Regular Modified Polyester painting. Painting thickness (Top): 18 to 20 Microns, (Bottom): 5 to 7 Microns. Sheet Width: 1.020, Length: Maximum 12 Meters with Regular Range Colours with minimum end lap of 15 cms etc.,complete as directed during execution.Note:- Galvalume sheet of 300 Mpa is to be used for crimping

Filling of foundations and basement with good gravel in layers of not more than 15 cms. thick each well watered to saturation and consolidated including cost and conveyance of all materials , incidental charges etc., complete.

Supply and Fixing of Premium make CPVC Pipes and Fittings to meet the requirement of ASTM-D 2846 and are produced in CTS (Copper Tube Sizes 1/2"ton 2" Ashirvad owgurard SDR 11 and SDR 13.5 pipes are made from idential CPVC compounds having the same physical Properties for Hot and Cold Water (IS 15778:2007)

41.30mm OD Pipe - SDR 13.5

34.90mm OD Pipe - SDR 13.5

28.60mm OD Pipe - SDR 13.5

15.90mm OD Pipe - SDR 13.5

Filling of foundations and basement with best river sand in layers of not more than 15 cms. thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete.

Construction of Brick Masonry in CM (1:6) using well burnt Bricks 2nd class or ground moulded (Non- modular or traditional size) (230 x 110 x 70 mm)including curing, cost and conveyance of all materials as directed during execution and complying with standard specifications etc., complete.

Plastering in Cement mortar (1:5) 12 mm thick using best river sand from approved quarry including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete.

Plastering in Cement mortar (1:5) 20 mm thick using best river sand from approved quarry including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete.

Supply and placing of the Design Mix Concrete M 20 corresponding to IS 456 using concrete mixer with 10mm size graded machine crushed hard granite metal (coarse aggregate) from any source conforming to the relevent ISI standards including cost and conveyance of all mterials like cement, fine aggregare (sand) coarse aggregate, water etc., to site and including Seignoirage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as machine mixing, vibrating, laying concrete, curing etc., complete but excluding cost of steel and its fabrication charges, centering charges for finished item of work (APSS No. 402) with minimum cement content as per IS code from standard suppliers approved by the department. graded aggregate HBG crushed metal from any source conforming to the relevent ISI standards with necessary reinforcement, but including cost of necessary form work etc., complete as directed by the department.

-do - 80 mm thick precast slabs using 20 mm HBG graded crushed metal

-do - 50 mm thick precast slabs using 10 mm HBG graded crushed metal

Flooring with rough kadapa slabs of 40mm to 50mm thick set over sand bed already laid, including pointing with cement mortar 1:3 duly filling joints nearly, including cost of all materials like flooring stone, cement, sand and water etc., complete, including seigniorage charges, labour charges for dressing of flooring stones etc., complete for finished item of work and including the cost of conveyance of all materials.

Hire Charges for MS pipes Scaffolding- using MS pipes of 40 mm diameter and Special type Clams("Nandu " Clamps) and after completion of work/festival the Scaffolding should be removed carefully.The rate is inclusive of hire charges, conveyance charges of all materials and labour charges for fixing and removal after completion of of the work/festival etc.,complete.The Scaffolding measurements shall be taken as `length XUp to 15 meters height Average height ` ( One sideof the Scaffolding Only).

Repair to damaged concrete (ceiling/Beams/ columns)

The following procedure is to be adopted to repair the damaged concrete on ceiling/ Beams/ columns.

1) Temporary and adequate support by properly designing, staging and shuttering consisting of steel/ wooden props from the floor is to be provided. 2)(a) The damaged/ loose/ spalled/ friable concrete is to be removed by wire brushing, Scraping etc., to expose rusted reinforcement. (b) If the existing reinforcement is not damaged in terms of its size, strength,bonding properties etc., then step (4) is to be followed. (c) If the existing reinforcement (mild or tor steel) is damaged, then the same is to be replaced with new bars similar to the existing bars and then step (4) is to be followed. 3) All loose scale and corrosion deposits on the reinforcement shall be removed by Wire brushing, scraping or other mechanical means. 4) Two coats of Anti corrosive coating for steel are to be applied to avoid future rusting. 5) The exposed surface is to be finished neatly, by cement mortar duly adding suitable Polymer modifier bonding agent. 6) Curing is to be done by using a water based concrete curing compound.

The following materials are to be used depending upon the manufacturer

MAKE ANTI-CORROSIVE AGENT

a) SIKA INDIA SIKA RUSTOP 100 PVT LTD.

b) Dr.FIXIT DR.Fixit Rust remover

c)FOSROC Nitozinc Primer Chemicals(Ind.) Pvt. Ltd.

MAKE BONDING AGENT

a)SIKA INDIA SIKA LATEX POWER PVT LTD.

b)Dr.FIXIT DR.Fixit Micro concrete

c)FOSROC Nitobond SBR Chemicals(Ind.) Pvt. Ltd.

MAKE CURING COMPOUND

a)SIKA INDIA SIKA ANTISOL EWP PVT LTD.

b) Dr.FIXIT Water

c)FOSROC Concure WB Chemicals(Ind.) Pvt. Ltd.

NOTE: 1) The rate is excluding cost of scaffolding and plastering.

2) The rate does not include the cost of the new reinforcement replacing the existing reinforcement. If the new reinforcement is placed, the cost of the same is to be paid separately.

Supply of machinery in desilting works guide lines for engaging Excavator- Loader (JCB) (Capacity / out put of machine 0.24/1 Cum)

1. The owner should transport the JCB to the work spot at his own costs

2. The Excavator- Loader (JCB) should be able to excavate a minimum of 40 cubic meter of Earth per hour.

3. The Excavator- Loader (JCB) should be able to load 20 tractor as per hour with quantum of 2.83 cubic metre of loose factor per each tractor.

4. The rate of per hour is inclusive of all the costs like POL, Transportation of Machine, Driver Batta and other incident charges.

5. The payment of the Excavator- Loader (JCB) should be paid hourly basis subject to the condition 2&3 cited above.

6. The Excavator- Loader (JCB) should have the Tacho metre and it should function properly.

Dismantling doors, windows and clear storey windows, ventilators etc, (wood or steel) shutters including chowkhats, architraves, hold fasts and other attachments etc., complete and stacking them within 100 metres lead. - Not exceeding 3 sq.m in area

Providing and fixing factory made uPVC white colour sliding glazed window up to 1.50 m in height dimension comprising of uPVC multi-chambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc.. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing& direction of Engineer-in-Charge inclusive of cost of Single / double glass panes, wire mesh and silicon sealant . Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted. But no extra payment on this account shall be made.

Two track two panels sliding window made of (small series) frame 52 x 44 mm &sash 32 x 60 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension. (Area of window upto 1.75 sqm)

supply and fixing CP Long body bib cock fancy type deluxe heavy duty 12.7mm dia Indian make Seiko/Senior/Nice or equivalent

supply and fixing CP short body bib cock fancy type deluxe heavy duty 12.7mm dia Indian make Seiko/Senior/Nice or equivalent

Supply and fixing in position NP soap dish heavy type with NP screws necessary wooden plugs, screws etc including making holes in walls and making good the same in C.M (1:3) including cost and conveyance of all materials etc complete.

Supplying and fixing TV shape mirror with plastic frame size 609.6 mm x 457 .2 mm with necessary wooden plugs NP screws including making T holes in walls and making good the same in C.M (1:3) etc complete.