SPECIAL REPAIR/RENOVATION OF ROOF TREATMENT OF VIDYALAYA AT KV NO 1 AT AFS BHUJ

Amount

Taking down existing tarfelt from roof including plaster and remove from site complete all as specified and directed .

Demolition of brick tiles or terracing tiles, single layer on roof and removing from side(Double layer)

Dismantling of water tanks exc 500 & n exc 1000 and removing to store

Taking down or up steel tubing 15mm bore and connections incl cleaning for refixing or removal to store

Taking down or up steel tubing 20mm bore and connections incl cleaning for refixing or removal to store

Taking down or up steel tubing 25mm bore and connections incl cleaning for refixing or removal to store

Demolition of Precast concrete block walling built in cement mortar

M&L for Precast cement concrete block masonary with solid blocks exc 10cm in width Type C1 (1:5:8) 20mm graded and setting in cement mortar 1:6 all as specified and directed

M&L, water proofing treatment on roof and preparing the surfaces to receive WPT treatment , applying cold bituminous primer @ 0.30 ltr / Sqm conforming to IS 3384 applied on plastered surfaces including side walls , followed by a layers of APP based polymeric membrane reinforced with polyster non woven fabric (weighing 3.5 Kg/Sqm(minimum) and 3 mm thick) with mineral finish laid on primed surface by torch application with side overlap 100 mm and ends over laps 150 mm , joints sealed properly as per manufacturers instructions all as specified and directed .

M&L for padding in PCC 1:3:6 type C1 (using 20mm graded aggregate) laid to minimum consolidated thickness 50mm finished slope of 1:40.

M&L, 10mm thick rendering in cement mortar 1: 3 on concrete surfaces with WPC, finished even and smooth W/O using extra cement as in roof. (WPC shall be measured & paid seperately) complete all as specified and directed .

Supply only integral water proofing compound. (ISI marked)

S/F CPVC pipes ISI marked IS 157778 with all fitting for hot and cold water fixesd with solvent cement complete to walls and ceiling or laid in floors of following sizes (SDR 13.5 of make astral or equivalent of supreme / finolex).

20mm bore of pipe

25mm bore of pipe

32 mm bore of pipe

S & F rotational moulded polythene white water storage tank tripple layared (cylindrical , vertical with closed top , ISI marked , ) hoisted and fixed in position all as specd in SSR Part 1 of capacity 1000 ltrs including taking down existing tank also including provision of 20 mm bore ball valves , high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum wt 455 gms)( Make of tank Sintex cat no CCWS 0075-02-TLW or equivalent of makes given in Appendix B to PS Make of ball valve Prayag or equivalent in polytuff as approved by GE

S & F rotational moulded polythene white water storage tank tripple layared (cylindrical , vertical with closed top , ISI marked , ) hoisted and fixed in position all as specified in SSR Part 1 of capacity 500 ltrs including taking down existing tank also including provision of 20 mm bore ball valves , high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum wt 455 gms)( Make of tank Sintex cat no CCWS 0075-02-TLW or equivalent of makes given in Appendix B to PS Make of ball valve Prayag or equivalent in polytuff as approved by GE

S & F rotational moulded polythene white water storage tank tripple layared (cylindrical , vertical with closed top , ISI marked , ) hoisted and fixed in position all as specd in SSR Part 1 of capacity 750 ltrs including taking down existing tank also including provision of 20 mm bore ball valves , high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum wt 455 gms)( Make of tank Sintex cat no CCWS 0075-02-TLW or equivalent of makes given in Appendix B to PS Make of ball valve Prayag or equivalent in polytuff as approved by GE

S&F, in repair 20 mm bore gun metal globe / gate valve with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

S&F, in repair 15 mm bore gun metal globe / gate valve with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

S&F 20mm in repairs Fancy type Stop valves, cast copper alloy screwed pressure, with crutch of butterfly handle, screwed both ends for iron pipe for unions and fixed

S&F 15mm in repairs Fancy Type Stop valves, cast copper alloy screwed pressure, with crutch of butterfly handle, screwed both ends for iron pipe for unions and fixed

Dismantling of cast iron, PVC or reinforced concrete pipes jointed in cement mortar and taking out of trenches, if required all as directed by Engr-in-charge following bore of pipe

100/110mm dia of pipes

S&F of UPVC ultra drain,SelFit pipes, single socketed, ISI marked, IS-13592 type 'B' in any length, jointed with solvent cement fixed in walls and floors of following size :- (Make : Astral type 'B' pipes or equivalent)

110mm dia of pipe

S&F of UPVC junction single 'Tee' equal with door opening, ISI marked, IS-14735, jointed with solvent cement of following sizes :- (Make : Astral type 'B' pipes or equivalent)

110mm dia of pipe

S&F of UPVC bend equal of any radius without door, ISI marked, IS-14735, jointed with solvent cement for 110mm size pipes. (Make : Astral type 'B' pipes or equivalent)

M&L for preparation of plastered or unplastered new extrernal wall surfaces of walls and applying two coats of exterior emulsion paint all as spepcified and directed by EIC using any one of following material :- Make Brand Nerolac Suraksha Asian ACE Berger Walmasta

Bhavik Construction

M/s Pal Builders

sudarshan builders